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🐞 Open [1163] ≡ Subsystems 🐞 Fixed [4400] 🐞 Invalid [9892] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Subsystem=mm (drop)
open (57):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
BUG: sleeping function called from invalid context in _vm_unmap_aliases mm 5 14h58m 1d01h 9h29m
BUG: sleeping function called from invalid context in vm_map_ram mm C done 901 now 1d01h 9h29m
kernel BUG in hpage_collapse_scan_file mm C unreliable 3 19d 11d 8d20h
kernel BUG in find_mergeable_anon_vma mm C error 4 17d 14d 13d
WARNING in __folio_mark_dirty (2) mm fs C error 231 10h22m 22d 22d
BUG: bad usercopy in io_openat2_prep (3) hardening mm C 12 30d 29d 29d
BUG: unable to handle kernel paging request in folio_flags mm C error 10 40d 41d 41d
kernel BUG in __tlb_remove_page_size (2) mm C error 42 36d 46d 43d
kernel BUG in free_huge_page mm 6 56d 56d 54d
KASAN: stack-out-of-bounds Read in filemap_get_read_batch mm ntfs3 syz error error 1 44d 71d 71d
WARNING in vma_complete mm syz error 2 71d 71d 71d
WARNING in shmem_evict_inode mm 1 76d 72d 72d
WARNING in __kfence_free (2) kasan mm 1 78d 74d 74d
INFO: task hung in __unmap_and_move (4) fs mm C error 4 19d 83d 82d
kernel BUG in folio_end_writeback fs mm C error 15 2d13h 85d 85d
possible deadlock in list_lru_add hfs mm C 1 91d 87d 86d
kernel BUG in collapse_file (2) mm C error 7 19d 89d 89d
INFO: task hung in gfs2_jhead_process_page mm C error 103 2d08h 91d 88d
BUG: unable to handle kernel NULL pointer dereference in unlock_page (2) ntfs3 mm C error 13 4d19h 93d 93d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) mm net cgroups C inconclusive 37 17d 106d 86d
WARNING in iov_iter_revert (3) mm C error error 26 58d 117d 113d
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 C 1 130d 126d 125d
WARNING in anon_vma_name mm C done 211 126d 128d 127d
BUG: unable to handle kernel paging request in bdi_register_va mm C 1 129d 128d 128d
possible deadlock in filemap_fault mm C 162 6h10m 138d 106d
general protection fault in mpol_parse_str mm C error 3 142d 142d 141d
inconsistent lock state in _atomic_dec_and_lock mm ntfs3 syz 1 150d 150d 149d
KASAN: slab-out-of-bounds Read in mas_leaf_max_gap io-uring mm syz error 3 107d 151d 107d
general protection fault in _parse_integer_fixup_radix mm C error 181 140d 153d 141d
WARNING: locking bug in find_lock_entries mm ntfs3 C error 1 28d 163d 163d
BUG: unable to handle kernel NULL pointer dereference in do_read_cache_folio fs mm 68 31d 169d 169d
KASAN: null-ptr-deref Write in alloc_buddy_huge_page mm C error 17 158d 178d 178d
general protection fault in PageHeadHuge mm C error 96 156d 180d 170d
UBSAN: array-index-out-of-bounds in truncate_inode_pages_range mm ntfs3 C error 30 23d 202d 158d
general protection fault in sanity_check_pinned_pages mm C error 4 215d 213d 212d
memory leak in xas_create mm C 10 20d 256d 135d
KASAN: stack-out-of-bounds Write in check_move_unevictable_pages mm C done 9 287d 288d 287d
WARNING in folio_account_dirtied fs mm C error 3678 13d 303d 175d
WARNING in follow_hugetlb_page mm io-uring C inconclusive 34 310d 313d 304d
KASAN: use-after-free Read in anon_vma_interval_tree_remove mm C done 14 130d 313d 313d
INFO: task hung in do_read_cache_folio kasan mm C error 176 5h19m 408d 258d
INFO: rcu detected stall in sys_exit_group (7) kasan mm net C unreliable inconclusive 17 9d21h 523d 522d
INFO: task hung in __lru_add_drain_all mm C done 52 22d 565d 562d
BUG: sleeping function called from invalid context in folio_copy mm C unreliable 271 607d 605d 603d
BUG: sleeping function called from invalid context in __munlock_pagevec mm C unreliable unreliable 15 618d 619d 619d
general protection fault in lock_page_memcg cgroups mm C done 2 661d 658d 584d
kernel BUG in split_huge_page_to_list mm C done 115 401d 787d 777d
INFO: task can't die in shrink_inactive_list (2) mm C error 2 855d 851d 604d
WARNING in pin_user_pages_locked mm C done 48 895d 896d 896d
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 583d 935d 935d
INFO: task hung in lru_add_drain_all mm C done inconclusive 22 694d 990d 990d
kernel BUG at include/linux/swapops.h:LINE! mm C error error 56 50d 1026d 604d
kernel BUG at include/linux/mm.h:LINE! (6) mm C error error 98 153d 1067d 907d
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 252d 1150d 1044d
WARNING in rcu_check_gp_start_stall fs mm C done error 56 192d 1489d 736d
KASAN: use-after-free Read in generic_perform_write mm fs C error 73 644d 1707d 604d
WARNING in account_page_dirtied fs mm C error inconclusive 44 649d 1816d never
moderation (20):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
general protection fault in unmap_vmas mm 1 19d 14d 14d
possible deadlock in do_writepages mm fs 10 7h35m 21d 21d
general protection fault in free_swap_cache (3) mm 2 26d 40d 40d
BUG: unable to handle kernel paging request in anon_vma_clone mm 1 47d 43d 43d
general protection fault in release_pages mm 2 42d 45d 45d
general protection fault in lru_add_drain_cpu mm 1 76d 72d 72d
BUG: soft lockup in generic_file_write_iter fs mm net 2 75d 110d 110d
BUG: unable to handle kernel paging request in percpu_ref_get_many cgroups mm 3 75d 147d 147d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 373 18h16m 316d 316d
KCSAN: data-race in generic_fillattr / shmem_unlink (3) mm 364 8h08m 373d 373d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 395 1d10h 376d 376d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range fs mm 408 5d03h 439d 439d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 534 21h30m 463d 463d
KCSAN: data-race in filemap_read / filemap_read mm fs 660 22h42m 594d 594d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 2110 1h50m 633d 633d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) fs mm 566 15h59m 659d 659d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 784 49m 908d 908d
KCSAN: data-race in shmem_file_read_iter / shmem_write_end mm 1190 3d01h 1173d 1173d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 2449 2h00m 1197d 1197d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1112 2d02h 1203d 1203d