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Applied filters: Label=subsystems:mm (drop)
open (127):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in vms_gather_munmap_vmas mm 31 3d09h 22h46m
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 7d11h 3d11h
KCSAN: data-race in copy_fs / free_bprm fs mm 1 8d10h 8d07h
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended mm 2 5d16h 9d12h 💬 4 [2d04h]
INFO: rcu detected stall in nsim_fib_event_work mm C error 2 18d 14d
BUG: Bad page state in page_cache_ra_order mm C 4 4d00h 14d
INFO: task hung in exit_mmap (2) mm C done 6 20h11m 20d
kernel BUG in __filemap_add_folio fs mm C done 14 12d 20d
INFO: task hung in page_cache_ra_order fs mm C done 18 1d14h 23d 💬 1 [22d]
WARNING in move_to_new_folio mm C done 13 30d 32d PATCH [14d]
BUG: sleeping function called from invalid context in emon mm 1 39d 35d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 41d 37d
general protection fault in mremap mm C done done 25 41d 39d 💬 8 [1d06h]
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 12d 42d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) fs mm 3 3d10h 44d
INFO: rcu detected stall in clone (7) mm 43 6d16h 49d
KCSAN: data-race in try_to_migrate_one / vms_clear_ptes (2) mm 1 51d 50d 💬 1 [50d]
KASAN: slab-use-after-free Read in __mm_populate mm 1 59d 55d
UBSAN: shift-out-of-bounds in shmem_undo_range bcachefs mm syz 1 64d 60d
general protection fault in xas_create mm bcachefs syz 2 11d 60d
KASAN: wild-memory-access Read in lookup_swap_cgroup_id cgroups mm 1 70d 65d
WARNING in depot_fetch_stack mm 6 11d 71d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 58d 74d 💬 12 [60d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm ntfs3 C 2 10d 74d
WARNING in get_dump_page ext4 mm C done error 5 64d 78d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 50d 87d
kernel BUG in shmem_undo_range mm bcachefs syz 1 88d 87d
WARNING in workingset_update_node mm bcachefs syz 1 88d 87d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 69d 90d 💬 2 [89d]
KASAN: slab-use-after-free Read in folio_lock_anon_vma_read mm 1 97d 93d 💬 2 [55d]
INFO: task hung in rmap_walk_file mm C error 19 29d 97d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 84d 98d 💬 2 [89d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 10 10d 98d
UBSAN: shift-out-of-bounds in xas_create bcachefs mm C 5 66d 100d 💬 2 [89d]
kernel BUG in alloc_hugetlb_folio_reserve mm C done 88 9d09h 131d PATCH [115d]
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 16 52d 131d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 7 30d 134d 💬 1 [134d]
possible deadlock in move_pages (2) mm C done 508 122d 144d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 3 44d 145d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 9d22h 149d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 2d13h 153d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 11 44d 155d 💬 25 [52d]
BUG: unable to handle kernel paging request in memcg_rstat_updated mm cgroups 6 43d 157d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 34d 157d 💬 6 [66d]
INFO: rcu detected stall in sys_umount (3) mm syz done 36 6d01h 158d
possible deadlock in balance_pgdat (2) scsi mm C 4 128d 161d 💬 1 [119d]
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 55 10d 162d
INFO: rcu detected stall in sys_sendmmsg (7) mm 72 3d12h 166d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) media mm syz error unreliable 8 88d 169d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 32 13d 170d 💬 7 [100d]
INFO: rcu detected stall in sys_mmap (3) mm C error 21 26d 171d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 24 35d 171d
BUG: corrupted list in list_lru_add mm bcachefs syz 6 4d05h 174d
INFO: rcu detected stall in security_file_ioctl (9) mm 68 4d18h 174d
BUG: Bad page state in iomap_write_begin xfs mm C 204 6d13h 176d 💬 4 [52d]
kernel BUG in resv_map_release (3) mm C 9 8d12h 184d 💬 1 [184d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 92 24d 186d
BUG: unable to handle kernel paging request in schedule mm 21 63d 189d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 17 16d 192d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 101d 193d 💬 2 [99d]
INFO: rcu detected stall in brk (2) mm syz 2 133d 196d 💬 8 [195d]
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm 81 49d 196d
INFO: rcu detected stall in kthreadd (2) mm C unreliable 69 9d04h 197d
WARNING in get_taint (2) mm C 363 171d 202d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 29 35d 209d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 82d 211d 💬 1 [210d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 31d 212d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 217d 213d 💬 6 [211d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 67 1d08h 216d
KMSAN: uninit-value in swap_writepage mm syz 25 56d 217d 💬 2 [95d]
WARNING in vms_complete_munmap_vmas mm C 1908 2h46m 219d 💬 1 [3d07h]
WARNING in page_counter_cancel (5) mm C 15 1h37m 223d 💬 1 [222d]
INFO: rcu detected stall in kjournald2 (2) mm C error 70 6d07h 224d
INFO: rcu detected stall in vhci_release mm syz done 12 12d 229d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk mm 172 23d 234d 💬 4 [234d]
INFO: rcu detected stall in shmem_fault (6) mm C 107 2d18h 238d PATCH [220d]
BUG: corrupted list in do_compact_page mm syz 46 50d 239d 💬 1 [224d]
INFO: rcu detected stall in sys_execve (6) mm syz done 46 2d17h 240d
INFO: rcu detected stall in x64_sys_call mm syz error 262 3d00h 248d
BUG: corrupted list in add_to_unbuddied mm syz 43 54d 248d 💬 4 [209d]
KMSAN: uninit-value in sw842_compress mm C 65 22d 249d 💬 3 [182d]
INFO: task hung in hugetlb_fault mm C done 65 29d 250d 💬 2 [215d]
kernel BUG in z3fold_page_migrate mm syz 354 48d 253d
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3640 18d 255d 💬 1 [67d]
KASAN: slab-use-after-free Read in isolate_migratepages_block mm 44 50d 265d
INFO: task hung in hugetlb_wp mm C done inconclusive 94 81d 272d
INFO: rcu detected stall in kcov_close mm 111 4d04h 276d
kernel panic: System is deadlocked on memory (2) mm 29 7d17h 276d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 9d21h 277d PATCH [220d]
INFO: task hung in filemap_fault (6) mm 192 20d 310d
WARNING: locking bug in __schedule mm 1943 51d 341d 💬 1 [67d]
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 125d 348d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 290d 353d
WARNING in shmem_evict_inode (3) mm 35 5d06h 355d
INFO: rcu detected stall in sys_sendto (7) mm net C error 266 1d13h 359d
INFO: task hung in __lru_add_drain_all (2) mm syz 272 25d 362d
BUG: Bad rss-counter state (5) bcachefs mm C done 2358 2d01h 367d 💬 3 [3d07h]
INFO: rcu detected stall in validate_mm (3) mm C error 34 5d06h 368d 💬 5 [310d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2023 now 389d 💬 1 [3d07h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 300d 406d 💬 2 [286d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 258 20h59m 412d 💬 10 [21d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error 4 42d 432d 💬 3 [286d]
WARNING in kunmap_local_indexed mm C 1512 11h59m 444d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 34d 450d
BUG: soft lockup in pipe_read fs mm syz 5 99d 476d
INFO: task hung in _vm_unmap_aliases (3) mm C 519 22h14m 492d
INFO: rcu detected stall in dput (8) mm C done 345 21h41m 501d
INFO: rcu detected stall in sys_socket (10) mm C done 118 4d04h 532d 💬 6 [527d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 266d 548d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 40 10d 551d 💬 1 [65d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3555 11h27m 586d PATCH [579d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 308d 589d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 42d 599d PATCH [315d]
kernel BUG in filemap_unaccount_folio mm C done error 370 39d 617d 💬 4 [162d]
INFO: rcu detected stall in sys_openat (3) mm C error 398 2d06h 620d
INFO: rcu detected stall in sys_unlink (3) mm C error 182 5d13h 640d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 178d 752d 💬 21 [192d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 533 14h56m 752d 💬 6 [3d07h]
possible deadlock in filemap_fault mm block C done 2779 29m 923d 💬 4 [3d07h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 412 2d23h 933d 💬 1 [275d]
memory leak in xas_create mm C 15 512d 1041d 💬 9 [547d]
WARNING in ext4_dirty_folio mm C inconclusive done 25812 10d 1146d 💬 2 [3d07h]
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 692d 1193d 💬 3 [679d]
INFO: rcu detected stall in corrupted (4) mm C done inconclusive 651 8d08h 1714d 💬 7 [3d07h]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1368d 1720d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 85d 1738d 💬 2 [1079d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1038d 1935d 💬 2 [1829d]
moderation (54):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last mm 1 1d22h 1d21h
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 1 4d09h 4d09h
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 4d20h 4d20h
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 11d 7d18h
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 3 9d00h 7d23h
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 2 23h16m 11d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) mm fs 2 10d 15d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 3 9d15h 16d
general protection fault in lru_gen_test_recent mm 2 5d02h 16d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 8 27m 18d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 24 10h57m 19d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 24 29m 20d
KCSAN: data-race in __filemap_remove_folio / invalidate_bdev mm 1 26d 26d
possible deadlock in page_cache_ra_unbounded (2) mm fs 1 32d 28d
kernel BUG in folio_clear_dirty_for_io fs mm 2 34d 30d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 2 14d 30d
upstream test error: KCSAN: data-race in __percpu_counter_limited_add / __percpu_counter_limited_add (3) mm 1 31d 31d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 1 31d 31d
general protection fault in workingset_refault (2) mm 1 41d 37d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 2 43d 43d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 7 2d18h 45d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap mm 5 1d22h 47d
KCSAN: data-race in getrusage / zap_page_range_single mm 3 46d 51d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 6d23h 52d
KCSAN: data-race in _copy_to_iter / copy_page_from_iter_atomic (3) mm 3 47d 54d
general protection fault in refill_obj_stock mm cgroups 3 7h26m 59d
BUG: stack guard page was hit in sys_sendmmsg (2) mm 1 70d 66d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) mm fs 19 1d22h 99d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 11d 109d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 5 27d 143d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 47 1d01h 174d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 222 1d10h 176d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 53 5h18m 177d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 384 2h58m 177d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 38 1d00h 210d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 33 23d 213d
KCSAN: data-race in getrusage / vms_clear_ptes mm 124 7h22m 234d 💬 1 [61d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 97 1d22h 314d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 88 5d10h 314d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 73 1d02h 316d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 436 4h14m 373d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 1d16h 399d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 115 5d16h 402d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 242 20d 489d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 566 21d 491d
KCSAN: data-race in call_rcu / mtree_range_walk mm 871 20d 491d
KCSAN: data-race in mas_replace_node / mtree_range_walk mm 595 21d 491d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1373 4h29m 523d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 879 2d06h 1225d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1314 5h02m 1248d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4601 5h06m 1419d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1520 2d03h 1693d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4070 2d14h 1982d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1948 4h13m 1988d