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 111d 109d
WARNING in path_noexec (2) prio:low fs mm -1 syz, C error done 27195 110d 381d
BUG: spinlock recursion in try_to_wake_up crypto mm 4 syz, C 9 786d 1068d
INFO: rcu detected stall in sys_getsockopt (12) mm 1 syz, C error error 157 13d 713d
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat 3 syz 1 250d 249d
INFO: rcu detected stall in packet_release (2) prio:high kasan net mm 1 syz, C 2 70d 108d
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 syz, C error inconclusive 498 819d 926d
INFO: rcu detected stall in brk (2) prio:high mm 1 syz 3 185d 715d
possible deadlock in mfill_get_vma prio:low mm 4 syz, C 290 162d 215d
general protection fault in zap_huge_pmd prio:high mm 2 syz, C 7 211d 212d
kernel BUG in z3fold_page_migrate mm -1 syz 354 567d 773d
WARNING in unlink_anon_vmas (2) mm prio:high -1 syz, C error 30 208d 272d
INFO: rcu detected stall in sys_rename (8) mm prio:low 1 syz 10 239d 235d
KASAN: slab-use-after-free Read in mas_walk mm prio:high 19 syz, C 1 247d 246d
kernel BUG in filemap_fault (3) net mm -1 syz, C error error 15 256d 352d
BUG: corrupted list in list_lru_add gfs2 mm 19 syz, C inconclusive 401 249d 693d
KMSAN: uninit-value in sw842_compress mm 7 syz, C 107 250d 769d
kernel BUG in collapse_scan_file mm -1 syz, C error 967 210d 212d
kernel BUG in hpage_collapse_scan_file (2) mm -1 syz, C error 17139 214d 265d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done error 3 275d 664d
INFO: task hung in rmap_walk_file mm 1 syz, C error error 19 277d 617d
general protection fault in lru_gen_test_recent (2) mm 2 syz, C 10 281d 314d
INFO: rcu detected stall in sys_signalfd4 (2) cgroups mm 1 syz 1 305d 303d
WARNING in memcg1_swapout mm cgroups -1 syz, C error 24 276d 273d
KASAN: slab-use-after-free Read in list_lru_del mm 19 syz, C done done 27 322d 617d
WARNING in alloc_frozen_pages_noprof mm -1 syz, C 390 306d 430d
WARNING in __folio_rmap_sanity_checks (2) xfs mm -1 syz, C inconclusive 16 362d 675d
KASAN: use-after-free Read in corrupted (4) mm 19 syz, C done error 14 605d 2257d
KASAN: slab-use-after-free Read in filemap_map_pages mm 19 syz, C inconclusive done 17 381d 654d
kernel BUG in __free_one_page (2) mm -1 syz, C 4 386d 396d
WARNING in v9fs_fid_get_acl mm -1 syz, C error error 5678 372d 1415d
WARNING: bad unlock balance in hugetlb_vmdelete_list mm fs 4 syz, C 1 389d 389d
BUG: unable to handle kernel paging request in free_unref_page mm 8 syz 2 645d 867d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 syz, C error inconclusive 621 809d 873d
kernel BUG in page_table_check_set mm -1 syz, C 6 408d 421d
BUG: Bad page state in page_cache_ra_order mm -1 syz, C error 37 379d 533d
WARNING in copy_process mm -1 syz 2 415d 418d
WARNING: lib/refcount.c:LINE at 0x0, CPU: syz.NUM.NUM/NUM mm -1 syz 3 325d 325d
WARNING in vma_modify (2) mm -1 syz, C 10 331d 328d
kernel BUG in set_page_refcounted mm ntfs3 -1 syz error 1 442d 441d
BUG: Bad page state in iomap_write_begin mm -1 syz, C 271 426d 696d
WARNING: lock held when returning to user space in lock_next_vma mm 4 syz, C done 3 457d 465d
KASAN: slab-use-after-free Read in mas_next_slot (2) mm 19 syz, C done 3 458d 457d
WARNING in kunmap_local_indexed mm -1 syz, C 2431 443d 963d
possible deadlock in lock_next_vma mm 4 syz, C 4 459d 462d
general protection fault in __pte_offset_map_lock (2) mm 2 syz, C 13 429d 437d
stack segment fault in mtree_range_walk mm 2 syz, C done 6 460d 465d
possible deadlock in gup_fast_fallback mm 4 syz, C done inconclusive 2729 431d 909d
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 17 syz, C 2 530d 593d
INFO: task hung in hugetlb_fault mm 1 syz, C done done 65 450d 770d
general protection fault in mas_start mm 2 syz, C error 1 461d 459d
WARNING in get_taint (2) mm -1 syz, C 363 690d 721d
WARNING: bad unlock balance in move_pgt_entry mm 4 syz, C done 5 487d 487d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 697d 1272d
WARNING in page_counter_cancel (5) cgroups mm -1 syz, C 15 519d 742d
WARNING in vms_complete_munmap_vmas mm -1 syz, C 2396 493d 738d
WARNING: bad unlock balance in __mm_populate xfs mm 4 syz, C 52 578d 593d
INFO: task hung in hugetlb_wp mm 1 syz, C done inconclusive 94 600d 792d
general protection fault in xas_create mm 2 syz 2 530d 579d
INFO: rcu detected stall in vma_link_file mm input usb 1 syz 1 736d 732d
UBSAN: shift-out-of-bounds in xas_reload mm -1 syz, C 4 603d 617d
KASAN: slab-out-of-bounds Read in folio_try_get mm 17 syz, C 3 589d 609d
WARNING in get_dump_page ext4 mm -1 syz, C done error 5 584d 598d
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 562d 951d
BUG: unable to handle kernel paging request in shmem_undo_range mm 17 syz 3 569d 606d
INFO: task hung in __lru_add_drain_all (2) mm 1 syz error 272 544d 882d
KASAN: slab-out-of-bounds Read in generic_perform_write mm 19 syz, C inconclusive done 10473 562d 1119d
BUG: unable to handle kernel NULL pointer dereference in rcu_core (3) rcu mm 10 syz done done 4 592d 619d
KMSAN: uninit-value in swap_writepage mm 7 syz 25 575d 737d
UBSAN: shift-out-of-bounds in shmem_undo_range mm -1 syz 1 583d 579d
possible deadlock in move_pages (2) mm 4 syz, C done 508 641d 664d
UBSAN: shift-out-of-bounds in xas_create mm -1 syz, C 5 585d 619d
BUG: corrupted list in do_compact_page mm 8 syz 46 569d 758d
general protection fault in mremap mm 2 syz, C done done 25 561d 559d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) mm media 19 syz error unreliable 8 607d 689d
kernel BUG in shmem_undo_range mm -1 syz 1 608d 607d
WARNING in workingset_update_node mm -1 syz 1 608d 607d
UBSAN: shift-out-of-bounds in filemap_get_entry mm -1 syz, C 6 618d 621d
general protection fault in __pte_offset_map_lock mm 22 syz, C done done 90 675d 894d
UBSAN: shift-out-of-bounds in shmem_add_to_page_cache mm -1 syz 1 621d 619d
kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore ntfs3 mm exfat 2 syz 2 749d 749d
INFO: rcu detected stall in netlink_release (5) net mm 1 syz error inconclusive 2 633d 638d
BUG: stack guard page was hit in sys_openat mm v9fs -1 syz, C done done 6 634d 631d
BUG: Bad page map (8) mm -1 syz, C done done 10 637d 820d
BUG: stack guard page was hit in sys_sendfile64 mm -1 syz, C 7 639d 682d
WARNING in __page_table_check_ptes_set (2) mm -1 syz, C done inconclusive 120 642d 856d
INFO: rcu detected stall in schedule_tail (6) mm 1 syz, C 8 649d 743d
WARNING: locking bug in get_page_from_freelist mm 4 syz 410 621d 711d
INFO: rcu detected stall in kswapd (3) mm 1 syz, C 5 657d 740d
BUG: stack guard page was hit in v9fs_file_read_iter mm -1 syz, C 26 635d 709d
INFO: rcu detected stall in kcompactd (2) mm 1 syz, C error unreliable 6 688d 868d
INFO: rcu detected stall in vms_complete_munmap_vmas mm 1 syz 3 689d 721d
general protection fault in mas_store_prealloc mm 8 syz, C 11 681d 699d
KASAN: slab-out-of-bounds Write in shmem_file_read_iter hfs mm 21 syz, C error done 4 715d 1037d
INFO: rcu detected stall in sys_symlink (5) mm fs 1 syz inconclusive done 6 686d 736d
kernel BUG in zap_huge_pmd mm -1 syz, C 2 722d 718d
WARNING in lru_gen_add_folio mm -1 syz, C done 28 675d 676d
kernel BUG in __page_table_check_zero (2) mm -1 syz, C error done 32 706d 716d
WARNING in lru_gen_clear_refs mm -1 syz, C done 14 676d 678d
kernel BUG in page_table_check_clear (2) mm -1 syz, C 17 715d 751d
KASAN: slab-use-after-free Read in shrinker_free mm 19 syz, C 17 737d 758d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 1 syz, C error done 3 777d 870d
kernel panic: corrupted stack end in kernel_init (2) mm 2 syz 12 747d 762d
KMSAN: kernel-infoleak in bpf_probe_write_user mm 9 syz, C 3 903d 917d
BUG: Bad page state (8) jfs mm -1 syz, C 12982 726d 2084d
kernel BUG in swap_cgroup_record mm cgroups -1 syz done 10 791d 792d
BUG: unable to handle kernel NULL pointer dereference in __swap_duplicate mm 10 syz, C 1 869d 865d
kernel panic: corrupted stack end in userfaultfd_ioctl mm 2 syz, C 1 869d 865d
INFO: task can't die in shrink_inactive_list (2) mm 1 syz, C error 2 2160d 2156d
BUG: unable to handle kernel paging request in account_kernel_stack mm 8 syz, C 1 875d 871d
WARNING in hpage_collapse_scan_pmd (2) mm -1 syz done done 3 892d 896d
KASAN: slab-use-after-free Read in hugetlb_fault mm 19 syz, C done done 6 888d 912d
WARNING in try_to_migrate_one (2) mm -1 syz, C error error 6 892d 951d
kernel BUG in do_page_mkwrite mm -1 syz, C done error 16 896d 1157d
WARNING in validate_chain mm -1 syz, C error error 19 904d 933d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str mm 8 syz, C done error 4 966d 983d
kernel BUG in validate_mm (3) mm -1 syz, C error 3 992d 992d
WARNING: bad unlock balance in madvise_cold_or_pageout_pte_range mm 4 syz, C error 8 925d 927d
BUG: bad usercopy in do_handle_open hardening mm -1 syz, C error 446 925d 924d
general protection fault in hpage_collapse_scan_file mm 2 syz, C error 22 921d 921d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str mm 8 syz, C done error 4 969d 994d
INFO: task hung in __unmap_and_move (4) mm 1 syz, C error done 4 955d 1388d
general protection fault in shmem_get_next_id mm 2 syz, C error 19 920d 928d
general protection fault in dequeue_hugetlb_folio_nodemask mm 2 syz, C done 3 866d 862d
KMSAN: uninit-value in zswap_frontswap_store mm 7 syz, C 4027 936d 1219d
WARNING in __kfence_free (3) kasan mm -1 syz 92 938d 1095d
possible deadlock in lock_vma mm 4 syz, C done 18 976d 974d
WARNING in move_pages mm -1 syz, C done 8 976d 974d
general protection fault in rcu_core (2) acpi fs mm 10 syz, C done done 4 1013d 1228d
general protection fault in unlink_file_vma (2) mm exfat 2 syz, C inconclusive done 1 1015d 1209d
general protection fault in free_swap_cache (4) mm 2 syz, C done done 1 1017d 1016d
stack segment fault in __stack_depot_save kernfs mm net 2 syz, C inconclusive done 3 1019d 1180d
possible deadlock in __unmap_hugepage_range mm 4 syz, C done 31 992d 995d
kernel BUG in resv_map_release mm -1 syz, C done 34 992d 994d
general protection fault in __hugetlb_zap_begin mm 2 syz, C done done 21 1048d 1083d
general protection fault in folio_flags (2) mm 2 syz, C done 57 1031d 1033d
WARNING in pin_user_pages_locked mm -1 syz, C done 48 2199d 2201d
general protection fault in folio_flags mm 2 syz, C unreliable 245 1092d 1094d
kernel panic: stack is corrupted in save_stack mm ntfs3 2 syz, C unreliable 1 1263d 1259d
BUG: unable to handle kernel paging request in mas_alloc_nodes mm exfat 8 syz, C inconclusive 1 1140d 1136d
WARNING in page_vma_mapped_walk mm -1 syz, C done 23 1104d 1112d
WARNING in copy_hugetlb_page_range mm -1 syz, C done 130 1109d 1112d
Internal error in __zone_watermark_ok mm net 2 syz, C 26 1220d 1250d
general protection fault in mt_validate mm 17 syz, C error error 200 1201d 1203d
kernel BUG in free_unref_page_prepare mm -1 syz, C done 1489 1146d 1152d
WARNING: suspicious RCU usage in mas_walk (2) mm 4 syz, C done 97 1177d 1199d
WARNING in shmem_evict_inode mm -1 syz done unreliable 4 1218d 1376d
KASAN: slab-use-after-free Read in mas_prev_nentry mm 19 syz error 1 1239d 1235d
BUG: unable to handle kernel paging request in folio_flags mm ext4 8 syz, C error 15 1259d 1346d
KASAN: stack-out-of-bounds Write in ktime_get_coarse_real_ts64 ntfs3 mm 21 syz, C error done 1 1277d 1334d
WARNING in account_page_dirtied fs mm -1 syz, C error inconclusive 44 1953d 3120d
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 10 syz, C 1 1434d 1430d
kernel BUG in __tlb_remove_page_size (2) mm arch -1 syz, C error 42 1341d 1350d
kernel BUG at include/linux/mm.h:LINE! (6) mm -1 syz, C error error 98 1458d 2371d
kernel BUG at include/linux/swapops.h:LINE! mm -1 syz, C error error 56 1355d 2330d
BUG: unable to handle kernel paging request in bdi_register_va mm 8 syz, C 1 1434d 1433d
INFO: task hung in lru_add_drain_all mm 1 syz, C done inconclusive 22 1998d 2295d
WARNING in __put_task_struct (3) io-uring mm -1 syz, C error 4 1373d 1374d
WARNING in follow_hugetlb_page mm io-uring -1 syz, C inconclusive 34 1615d 1618d
general protection fault in sanity_check_pinned_pages mm 2 syz, C error 4 1519d 1518d
general protection fault in PageHeadHuge mm 2 syz, C error 96 1461d 1484d
KASAN: stack-out-of-bounds Write in check_move_unevictable_pages mm 21 syz, C done 9 1592d 1592d
general protection fault in _parse_integer_fixup_radix mm 2 syz, C error 181 1445d 1458d
WARNING in vma_complete mm -1 syz error 2 1375d 1376d
general protection fault in mpol_parse_str mm 2 syz, C error 3 1447d 1447d
KASAN: slab-out-of-bounds Read in mas_leaf_max_gap mm io-uring 19 syz error 3 1412d 1456d
KASAN: use-after-free Read in anon_vma_interval_tree_remove mm 19 syz, C done 14 1435d 1618d
WARNING in anon_vma_name mm -1 syz, C done 211 1431d 1433d
KASAN: null-ptr-deref Write in alloc_buddy_huge_page mm 12 syz, C error 17 1462d 1482d
possible deadlock in list_lru_add mm hfs 4 syz, C 1 1396d 1392d
kernel BUG in split_huge_page_to_list mm -1 syz, C done 115 1705d 2091d
BUG: sleeping function called from invalid context in __munlock_pagevec mm 5 syz, C unreliable unreliable 15 1923d 1924d
KASAN: use-after-free Read in generic_perform_write fs mm 19 syz, C error 73 1949d 3011d
general protection fault in lock_page_memcg cgroups mm 2 syz, C done 2 1966d 1962d
KASAN: use-after-free Read in userfaultfd_release (2) fs mm 19 syz, C done 5 2282d 2287d
BUG: sleeping function called from invalid context in vm_map_ram mm 5 syz, C done 1222 1303d 1305d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath cgroups mm 10 syz, C 19 1426d 1505d
BUG: bad usercopy in io_openat2_prep (2) hardening mm -1 syz, C 26 1337d 1341d
BUG: bad usercopy in io_openat2_prep hardening mm -1 syz, C 81 1342d 1343d
KASAN: stack-out-of-bounds Read in collapse_file mm 17 syz, C done 29 1423d 1436d
KASAN: use-after-free Read in mprotect_fixup mm 19 syz, C done 5 1532d 1559d
WARNING in page_counter_cancel (4) cgroups mm -1 syz, C done 4 1536d 1552d
KASAN: use-after-free Read in exit_mmap mm 19 syz, C done 2 1542d 1542d
KASAN: null-ptr-deref Read in hugepage_vma_check mm 11 syz, C done 22 1578d 1583d
possible deadlock in split_huge_page_to_list mm 4 syz, C done 526 1761d 1767d
INFO: task can't die in reclaim_throttle mm 1 syz, C error 76 1766d 1773d
BUG: sleeping function called from invalid context in futex_exit_release mm 5 syz, C done 803 1723d 1766d
KASAN: null-ptr-deref Read in PageHuge mm 11 syz, C error 34 2222d 2220d
KMSAN: uninit-value in mbind_range (2) mm 7 syz, C 18 1821d 1845d
KMSAN: uninit-value in do_mbind mm 7 syz, C 9 1924d 1995d
kernel BUG in __tlb_remove_page_size mm -1 syz unreliable done 4 1927d 1927d
BUG: unable to handle kernel paging request in free_block (5) mm 8 syz done done 3 2340d 2739d
KMSAN: uninit-value in irqtime_account_irq (2) cgroups mm 7 syz, C 7 1632d 1764d
INFO: rcu detected stall in kvm_vcpu_ioctl mm 1 syz, C error unreliable 251 1781d 2958d
INFO: rcu detected stall in new_sync_read mm 1 syz, C error error 9 2367d 2475d
INFO: rcu detected stall in ext4_file_write_iter (4) mm 1 syz, C unreliable 58 1730d 1759d
INFO: task hung in __drain_all_pages (2) mm 1 syz, C unreliable unreliable 4 1797d 1901d
KMSAN: uninit-value in mem_cgroup_try_charge cgroups mm 7 syz, C 1 2690d 2690d
KMSAN: uninit-value in mpol_rebind_task mm 7 syz, C 17 2761d 2830d
WARNING: ODEBUG bug in __put_task_struct mm io-uring -1 syz done 1 1813d 1811d
KMSAN: uninit-value in mbind_range mm 7 syz, C 5 1846d 1851d
BUG: unable to handle kernel paging request in workingset_age_nonresident mm 8 syz, C done 111 2146d 2146d
kernel BUG at mm/vmscan.c:LINE! (2) mm -1 syz, C done 54 2527d 2632d
BUG: sleeping function called from invalid context in __alloc_pages_nodemask mm 5 syz, C done 6299 2490d 2513d
possible deadlock in __mmu_notifier_invalidate_range_end mm 4 syz, C done 72 2589d 2597d
kernel BUG at include/linux/rmap.h:LINE! mm -1 syz done 6 2565d 2560d
possible deadlock in get_user_pages_unlocked (2) mm 4 syz, C done 4 2691d 2695d
KASAN: null-ptr-deref Read in reclaim_high mm cgroups 11 syz, C done 1423 2816d 2836d
BUG: unable to handle kernel (3) mm -1 syz, C 2 3027d 3063d
general protection fault in _vm_normal_page mm 2 syz done 2 3019d 3019d
BUG: Bad page state (6) mm -1 syz, C 2 2788d 2788d
BUG: Bad page state (5) mm -1 syz, C 171 2789d 2802d
KMSAN: uninit-value in get_page_from_freelist mm 7 syz, C 60 3025d 3113d
BUG: bad usercopy in __check_object_size (2) mm hardening -1 syz, C 10 2961d 2961d
BUG: unable to handle kernel NULL pointer dereference in map_vm_area mm 10 syz, C 18 2973d 3027d
BUG: Bad page map (2) mm -1 syz 127 2963d 3020d
general protection fault in __x86_indirect_thunk_r11 kasan mm 2 syz, C 1 2978d 2978d
BUG: unable to handle kernel NULL pointer dereference in radix_tree_lookup_slot mm 10 syz, C 1 3008d 3008d
KMSAN: uninit-value in rcu_cblist_dequeue mm 7 syz, C 33 3030d 3114d
WARNING: bad usercopy in corrupted hardening mm -1 syz 2 3003d 3003d
KASAN: slab-out-of-bounds Read in find_first_bit mm 17 syz, C 196 3020d 3024d
KASAN: stack-out-of-bounds Read in __handle_mm_fault mm 17 syz, C 2 3022d 3022d
KASAN: stack-out-of-bounds Read in vma_interval_tree_insert mm 17 syz, C 1 3023d 3023d
general protection fault in kmem_cache_free mm 2 syz, C 1 3024d 3024d
KMSAN: uninit-value in copy_page_to_iter (2) mm 7 syz, C 4710 3053d 3099d
KMSAN: uninit-value in __probe_kernel_read mm 7 syz, C 69 3078d 3098d
general protection fault in __kmalloc mm 2 syz 7 3083d 3098d
BUG: unable to handle kernel NULL pointer dereference in __mem_cgroup_free mm cgroups 10 syz, C 5 3083d 3099d
BUG: unable to handle kernel NULL pointer dereference in should_fail mm 10 syz 1 3085d 3085d
kernel BUG at mm/kmsan/kmsan.c:LINE! (2) mm -1 syz, C 55 3034d 3047d
KMSAN: uninit-value in load_script fs mm 7 syz, C 11 3099d 3114d
WARNING: refcount bug in compat_SyS_x86_clone mm 13 syz 1 3116d 3116d
kernel BUG at mm/usercopy.c:LINE! (2) hardening mm -1 syz, C 109444 3232d 3286d
WARNING in __wake_up_common fs mm -1 syz, C 71463 3222d 3215d