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🐞 Open [873] ≡ Subsystems 🐞 Fixed [4873] 🐞 Invalid [11634] ⬇ 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 1d04h 11d 💬 1 [9d08h]
BUG: spinlock recursion in try_to_wake_up mm C 1 21d 17d 💬 0 [17d]
general protection fault in hugetlb_vma_lock_read mm 15 2d10h 28d 💬 2 [14d]
WARNING in __gup_longterm_locked (2) mm 2 12d 30d 💬 0 [30d]
general protection fault in __hugetlb_zap_begin mm C done 20 6h56m 32d PATCH [27d]
WARNING in mem_cgroup_migrate (2) cgroups mm 1 47d 43d 💬 0 [43d]
WARNING in __kfence_free (3) kasan mm syz 26 6d16h 43d 💬 1 [14d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm 14 18d 57d 💬 0 [57d]
WARNING in shmem_evict_inode (2) mm 3 1d09h 57d 💬 0 [57d]
KASAN: slab-out-of-bounds Read in generic_perform_write mm C inconclusive 10184 4d14h 67d PATCH [65d]
kernel BUG in filemap_unaccount_folio mm C done 6 7d14h 85d 💬 3 [76d]
BUG: unable to handle kernel paging request in list_lru_add mm 12 17h03m 87d 💬 0 [80d]
INFO: rcu detected stall in sys_openat (3) mm usb C error 26 6d20h 88d 💬 0 [88d]
upstream boot error: KASAN: slab-out-of-bounds Read in deactivate_slab mm 4 73d 103d 💬 0 [80d]
kernel BUG in do_page_mkwrite mm C done 10 24d 106d 💬 0 [15d]
upstream boot error: KASAN: slab-out-of-bounds Read in bootstrap mm 47 53d 108d 💬 1 [80d]
stack segment fault in __stack_depot_save mm net C inconclusive 2 14d 129d 💬 0 [129d]
general protection fault in unlink_file_vma (2) reiserfs mm C inconclusive 1 26d 157d 💬 0 [111d]
KASAN: slab-use-after-free Read in folio_evictable mm 2 95d 157d 💬 0 [157d]
BUG: bad usercopy in fpa_set mm hardening C 321 11h29m 209d 💬 0 [15d]
KCSAN: data-race in generic_fillattr / shmem_unlink (3) mm 587 1d07h 220d 💬 1 [15d]
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 628 1h10m 220d 💬 5 [15d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 151 1h23m 220d 💬 5 [15d]
INFO: task hung in __unmap_and_move (4) mm C error 4 19d 336d 💬 3 [15d]
possible deadlock in filemap_fault mm ntfs3 C 549 2d04h 392d 💬 3 [29d]
memory leak in xas_create mm C 15 8d14h 509d 💬 9 [15d]
WARNING in ext4_dirty_folio mm C inconclusive done 25768 7d04h 614d 💬 1 [15d]
INFO: task hung in do_read_cache_folio block kasan mm C error error 179 160d 661d 💬 3 [147d]
INFO: task can't die in shrink_inactive_list (2) mm C error 2 1108d 1104d 💬 10 [1028d]
WARNING in pin_user_pages_locked mm C done 48 1148d 1149d 💬 0 [1149d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 836d 1189d 💬 0 [1189d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 506d 1403d 💬 2 [1297d]
moderation (12):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in hugetlb_follow_page_mask mm 3 7d08h 29d 💬 0 [never]
BUG: unable to handle kernel paging request in clear_page_erms (5) mm 2 26d 38d 💬 0 [never]
KCSAN: data-race in __anon_vma_prepare / lock_vma_under_rcu mm 28 2d22h 205d 💬 0 [never]
KCSAN: data-race in call_rcu / mas_state_walk mm 233 1h36m 213d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 586 17h46m 570d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range fs mm 611 2d03h 693d 💬 0 [never]
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 705 21h02m 716d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 2925 1h36m 887d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1135 1h12m 1161d 💬 0 [never]
KCSAN: data-race in shmem_file_read_iter / shmem_write_end mm 1455 11h43m 1427d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3118 7m 1451d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1239 11h46m 1456d 💬 0 [never]