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🐞 Open [869] ≡ Subsystems 🐞 Fixed [4873] 🐞 Invalid [11630] ⬇ Missing Backports [68] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:mm (drop)
open (32):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in copy_from_kernel_nofault mm C done 4 12h37m 10d 💬 1 [8d15h]
BUG: spinlock recursion in try_to_wake_up mm C 1 20d 16d 💬 0 [16d]
general protection fault in hugetlb_vma_lock_read mm 15 1d18h 27d 💬 2 [13d]
WARNING in __gup_longterm_locked (2) mm 2 12d 29d 💬 0 [29d]
general protection fault in __hugetlb_zap_begin mm C done 19 6d09h 31d PATCH [26d]
WARNING in mem_cgroup_migrate (2) cgroups mm 1 46d 42d 💬 0 [42d]
WARNING in __kfence_free (3) kasan mm syz 26 6d00h 43d 💬 1 [14d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm 14 17d 56d 💬 0 [56d]
WARNING in shmem_evict_inode (2) mm 3 17h16m 57d 💬 0 [57d]
KASAN: slab-out-of-bounds Read in generic_perform_write mm C inconclusive 10184 3d21h 67d PATCH [64d]
kernel BUG in filemap_unaccount_folio mm C done 6 6d22h 84d 💬 3 [75d]
BUG: unable to handle kernel paging request in list_lru_add mm 12 44m 86d 💬 0 [79d]
INFO: rcu detected stall in sys_openat (3) mm usb C error 26 6d04h 87d 💬 0 [87d]
upstream boot error: KASAN: slab-out-of-bounds Read in deactivate_slab mm 4 72d 103d 💬 0 [79d]
kernel BUG in do_page_mkwrite mm C done 10 24d 105d 💬 0 [15d]
upstream boot error: KASAN: slab-out-of-bounds Read in bootstrap mm 47 52d 107d 💬 1 [79d]
stack segment fault in __stack_depot_save mm net C inconclusive 2 13d 128d 💬 0 [128d]
general protection fault in unlink_file_vma (2) reiserfs mm C inconclusive 1 25d 157d 💬 0 [111d]
KASAN: slab-use-after-free Read in folio_evictable mm 2 94d 157d 💬 0 [157d]
BUG: bad usercopy in fpa_set mm hardening C 318 3d00h 208d 💬 0 [15d]
KCSAN: data-race in generic_fillattr / shmem_unlink (3) mm 587 15h41m 220d 💬 1 [15d]
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 627 7h59m 220d 💬 5 [15d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 150 8h08m 220d 💬 5 [15d]
INFO: task hung in __unmap_and_move (4) mm C error 4 19d 335d 💬 3 [15d]
possible deadlock in filemap_fault mm ntfs3 C 549 1d12h 391d 💬 3 [28d]
memory leak in xas_create mm C 15 7d22h 509d 💬 9 [15d]
WARNING in ext4_dirty_folio mm C inconclusive done 25768 6d11h 613d 💬 1 [15d]
INFO: task hung in do_read_cache_folio block kasan mm C error error 179 159d 661d 💬 3 [146d]
INFO: task can't die in shrink_inactive_list (2) mm C error 2 1107d 1104d 💬 10 [1027d]
WARNING in pin_user_pages_locked mm C done 48 1147d 1148d 💬 0 [1148d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 835d 1188d 💬 0 [1188d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 505d 1403d 💬 2 [1296d]
moderation (12):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in hugetlb_follow_page_mask mm 3 6d16h 29d 💬 0 [never]
BUG: unable to handle kernel paging request in clear_page_erms (5) mm 2 25d 37d 💬 0 [never]
KCSAN: data-race in __anon_vma_prepare / lock_vma_under_rcu mm 28 2d05h 204d 💬 0 [never]
KCSAN: data-race in call_rcu / mas_state_walk mm 232 6h01m 212d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 586 1h27m 569d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range fs mm 611 1d10h 692d 💬 0 [never]
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 705 4h44m 715d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 2924 7h58m 886d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1134 6h57m 1161d 💬 0 [never]
KCSAN: data-race in shmem_file_read_iter / shmem_write_end mm 1454 13h30m 1426d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3117 8h10m 1450d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1238 1d11h 1456d 💬 0 [never]