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Applied filters: Label=subsystems:mm (drop)
open (127):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in folio_large_mapcount mm 1 8d10h 4d10h 💬 3 [1d05h]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 31 9d07h 6d21h
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 13d 9d10h
KCSAN: data-race in copy_fs / free_bprm fs mm 1 14d 14d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended mm 2 11d 15d 💬 4 [8d02h]
INFO: rcu detected stall in nsim_fib_event_work mm C error 2 24d 20d
BUG: Bad page state in page_cache_ra_order mm C 4 9d22h 20d
INFO: task hung in exit_mmap (2) mm C done 6 6d18h 26d
kernel BUG in __filemap_add_folio mm fs C done 14 4d07h 26d
INFO: task hung in page_cache_ra_order fs mm C done 22 23h22m 28d 💬 1 [28d]
WARNING in move_to_new_folio mm C done 13 36d 38d PATCH [20d]
BUG: sleeping function called from invalid context in emon mm 1 45d 41d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 47d 43d
general protection fault in mremap mm C done done 25 47d 45d 💬 8 [7d05h]
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 18d 48d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) fs mm 3 9d09h 50d
INFO: rcu detected stall in clone (7) mm 43 12d 55d
KASAN: slab-use-after-free Read in __mm_populate mm 1 65d 61d
UBSAN: shift-out-of-bounds in shmem_undo_range bcachefs mm syz 1 70d 66d
general protection fault in xas_create mm bcachefs syz 2 17d 66d
KASAN: wild-memory-access Read in lookup_swap_cgroup_id cgroups mm 1 75d 71d
WARNING in depot_fetch_stack mm 7 5d08h 77d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 64d 80d 💬 12 [66d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm ntfs3 C 2 16d 80d
WARNING in get_dump_page ext4 mm C done error 5 70d 84d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 55d 93d
kernel BUG in shmem_undo_range mm bcachefs syz 1 94d 93d
WARNING in workingset_update_node mm bcachefs syz 1 94d 93d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 75d 95d 💬 2 [95d]
INFO: task hung in rmap_walk_file mm C error 19 4d23h 103d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 90d 104d 💬 2 [95d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 10 16d 104d
UBSAN: shift-out-of-bounds in xas_create bcachefs mm C 5 72d 106d 💬 2 [95d]
INFO: rcu detected stall in sys_mkdir (9) mm ext4 syz done 2 8d20h 116d
kernel BUG in alloc_hugetlb_folio_reserve mm C done 88 15d 137d PATCH [13h54m]
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 16 58d 137d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 7 36d 140d 💬 1 [140d]
possible deadlock in move_pages (2) mm C done 508 128d 150d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 3 13h01m 151d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 15d 155d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 8d11h 159d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 11 50d 161d 💬 25 [58d]
BUG: unable to handle kernel paging request in memcg_rstat_updated mm cgroups 6 49d 163d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 4h09m 163d 💬 6 [72d]
INFO: rcu detected stall in sys_umount (3) mm syz done 36 11d 164d
possible deadlock in balance_pgdat (2) scsi mm C 4 134d 167d 💬 1 [125d]
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 56 2d01h 168d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 72 9d11h 172d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) media mm syz error unreliable 8 94d 175d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 32 4d19h 176d 💬 7 [106d]
INFO: rcu detected stall in sys_mmap (3) mm C error 21 1d10h 177d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 24 41d 177d
BUG: corrupted list in list_lru_add mm syz 6 10d 180d
INFO: rcu detected stall in security_file_ioctl (9) mm 68 10d 180d
BUG: Bad page state in iomap_write_begin xfs mm C 214 6h17m 182d 💬 4 [58d]
kernel BUG in resv_map_release (3) mm C 9 14d 190d 💬 1 [190d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 93 5d10h 192d
BUG: unable to handle kernel paging request in schedule mm 21 69d 195d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 17 22d 198d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 107d 199d 💬 2 [105d]
INFO: rcu detected stall in brk (2) mm syz 2 139d 202d 💬 8 [201d]
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm 81 55d 202d
INFO: rcu detected stall in kthreadd (2) mm C unreliable 69 15d 203d
WARNING in get_taint (2) mm C 363 176d 207d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 29 18h29m 215d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 88d 217d 💬 1 [216d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 37d 218d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 223d 219d 💬 6 [217d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 68 2d21h 222d
KMSAN: uninit-value in swap_writepage mm syz 25 62d 223d 💬 2 [101d]
WARNING in vms_complete_munmap_vmas mm C 1999 33m 224d 💬 1 [9d05h]
WARNING in page_counter_cancel (5) mm C 15 6d00h 229d 💬 1 [228d]
INFO: rcu detected stall in kjournald2 (2) mm C error 70 12d 230d
INFO: rcu detected stall in vhci_release mm syz done 12 18d 235d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk mm 172 29d 240d 💬 4 [240d]
INFO: rcu detected stall in shmem_fault (6) mm C 108 5d04h 244d PATCH [226d]
BUG: corrupted list in do_compact_page mm syz 46 56d 245d 💬 1 [230d]
INFO: rcu detected stall in sys_execve (6) mm syz done 47 4d01h 246d
INFO: rcu detected stall in x64_sys_call mm syz error 266 1d23h 253d
BUG: corrupted list in add_to_unbuddied mm syz 43 60d 254d 💬 4 [215d]
KMSAN: uninit-value in sw842_compress mm C 65 28d 255d 💬 3 [188d]
INFO: task hung in hugetlb_fault mm C done 65 3d10h 256d 💬 2 [221d]
kernel BUG in z3fold_page_migrate mm syz 354 54d 259d
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3640 24d 261d 💬 1 [73d]
KASAN: slab-use-after-free Read in isolate_migratepages_block mm 44 56d 271d
INFO: task hung in hugetlb_wp mm C done inconclusive 94 87d 278d
INFO: rcu detected stall in kcov_close mm 111 10d 282d
kernel panic: System is deadlocked on memory (2) mm 33 2d01h 282d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 15d 283d PATCH [226d]
INFO: task hung in filemap_fault (6) mm 192 26d 316d
WARNING: locking bug in __schedule mm 1943 57d 347d 💬 1 [73d]
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 131d 354d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 296d 359d
WARNING in shmem_evict_inode (3) mm 35 11d 361d
INFO: rcu detected stall in sys_sendto (7) mm net C error 267 1d18h 365d
INFO: task hung in __lru_add_drain_all (2) mm syz 272 31d 368d
BUG: Bad rss-counter state (5) bcachefs mm C done 2360 15h33m 373d 💬 3 [9d05h]
INFO: rcu detected stall in validate_mm (3) mm C error 34 11d 374d 💬 5 [316d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2087 1h47m 395d 💬 1 [9d05h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 306d 412d 💬 2 [292d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 259 4d21h 418d 💬 10 [27d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 48d 438d 💬 3 [292d]
WARNING in kunmap_local_indexed mm C 1552 2h57m 450d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 5d15h 456d
BUG: soft lockup in pipe_read fs mm syz 5 105d 482d
INFO: task hung in _vm_unmap_aliases (3) mm C 529 10h55m 498d
INFO: rcu detected stall in dput (8) mm C done 350 1d17h 506d
INFO: rcu detected stall in sys_socket (10) mm C done 118 10d 538d 💬 6 [533d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 272d 554d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 40 16d 557d 💬 1 [71d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3570 7h58m 592d PATCH [585d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 314d 595d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 48d 605d PATCH [321d]
kernel BUG in filemap_unaccount_folio mm C done error 371 4d10h 623d 💬 4 [168d]
INFO: rcu detected stall in sys_openat (3) mm C error 401 3d04h 626d
INFO: rcu detected stall in sys_unlink (3) mm C error 183 2d22h 646d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 184d 758d 💬 21 [198d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 538 17h36m 758d 💬 6 [9d05h]
possible deadlock in filemap_fault mm block C done 2786 1d03h 929d 💬 4 [9d05h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 412 8d21h 939d 💬 1 [281d]
memory leak in xas_create mm C 15 518d 1047d 💬 9 [553d]
WARNING in ext4_dirty_folio mm C inconclusive done 25815 2d19h 1152d 💬 2 [9d05h]
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 698d 1199d 💬 3 [685d]
INFO: rcu detected stall in corrupted (4) mm C done inconclusive 661 1d04h 1720d 💬 7 [9d05h]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1374d 1726d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 91d 1744d 💬 2 [1085d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1043d 1941d 💬 2 [1835d]
moderation (56):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 13h25m 13h24m
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last mm 3 4h53m 7d20h
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 1 10d 10d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 10d 10d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 17d 13d
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 3 14d 13d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 2 6d21h 17d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) mm fs 2 16d 21d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 5 3d11h 22d
general protection fault in lru_gen_test_recent mm 2 11d 22d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 11 2d09h 24d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 29 14h33m 25d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 31 48m 26d
KCSAN: data-race in __filemap_remove_folio / invalidate_bdev mm 1 31d 31d
possible deadlock in page_cache_ra_unbounded (2) mm fs 1 38d 34d
kernel BUG in folio_clear_dirty_for_io fs mm 2 40d 36d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 2 20d 36d
upstream test error: KCSAN: data-race in __percpu_counter_limited_add / __percpu_counter_limited_add (3) mm 1 37d 37d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 1 37d 37d
general protection fault in workingset_refault (2) mm 1 47d 43d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 11h52m 49d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 9 8h34m 51d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap mm 9 2d06h 53d
KCSAN: data-race in getrusage / zap_page_range_single mm 3 52d 57d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 12d 58d
KCSAN: data-race in _copy_to_iter / copy_page_from_iter_atomic (3) mm 3 53d 60d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 4 10d 62d
general protection fault in refill_obj_stock mm cgroups 4 5d18h 65d
BUG: stack guard page was hit in sys_sendmmsg (2) mm 1 76d 72d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) mm fs 28 11h36m 105d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 17d 115d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 5 33d 149d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 49 2d07h 180d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 229 17h53m 182d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 55 3d16h 183d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 394 17h46m 183d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 41 15h45m 216d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 34 4d06h 219d
KCSAN: data-race in getrusage / vms_clear_ptes mm 125 3d21h 240d 💬 1 [67d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 98 1d21h 320d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 90 4d03h 320d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 74 3d14h 322d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 446 8h49m 379d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 7d15h 405d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 119 1d23h 408d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 242 26d 495d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 566 27d 497d
KCSAN: data-race in call_rcu / mtree_range_walk mm 871 26d 497d
KCSAN: data-race in mas_replace_node / mtree_range_walk mm 595 27d 497d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1393 6h08m 529d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 881 2d19h 1230d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1320 4h20m 1254d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4610 6h22m 1425d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1521 4d23h 1699d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4070 8d12h 1988d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1962 17h32m 1994d