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Applied filters: Label=subsystems:mm (drop)
open (126):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in folio_large_mapcount mm 1 7d18h 3d18h 💬 3 [13h02m]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 31 8d15h 6d05h
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 12d 8d17h
KCSAN: data-race in copy_fs / free_bprm fs mm 1 13d 13d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended mm 2 10d 14d 💬 4 [7d10h]
INFO: rcu detected stall in nsim_fib_event_work mm C error 2 23d 19d
BUG: Bad page state in page_cache_ra_order mm C 4 9d06h 19d
INFO: task hung in exit_mmap (2) mm C done 6 6d02h 25d
kernel BUG in __filemap_add_folio fs mm C done 14 3d15h 26d
INFO: task hung in page_cache_ra_order fs mm C done 22 7h15m 28d 💬 1 [27d]
WARNING in move_to_new_folio mm C done 13 35d 38d PATCH [19d]
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 42d
general protection fault in mremap mm C done done 25 46d 45d 💬 8 [6d13h]
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 18d 47d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) fs mm 3 8d17h 49d
INFO: rcu detected stall in clone (7) mm 43 11d 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 69d 65d
general protection fault in xas_create mm bcachefs syz 2 16d 65d
KASAN: wild-memory-access Read in lookup_swap_cgroup_id cgroups mm 1 75d 70d
WARNING in depot_fetch_stack mm 7 4d16h 76d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 64d 79d 💬 12 [65d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm ntfs3 C 2 15d 79d
WARNING in get_dump_page ext4 mm C done error 5 70d 83d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 55d 92d
kernel BUG in shmem_undo_range mm bcachefs syz 1 93d 92d
WARNING in workingset_update_node mm bcachefs syz 1 93d 92d
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 4d07h 102d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 89d 103d 💬 2 [94d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 10 15d 103d
UBSAN: shift-out-of-bounds in xas_create bcachefs mm C 5 71d 105d 💬 2 [95d]
kernel BUG in alloc_hugetlb_folio_reserve mm C done 88 14d 136d PATCH [120d]
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 16 57d 136d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 7 35d 139d 💬 1 [139d]
possible deadlock in move_pages (2) mm C done 508 127d 149d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 3 49d 150d
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 7d19h 158d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 11 49d 161d 💬 25 [58d]
BUG: unable to handle kernel paging request in memcg_rstat_updated mm cgroups 6 48d 162d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 40d 162d 💬 6 [71d]
INFO: rcu detected stall in sys_umount (3) mm syz done 36 11d 163d
possible deadlock in balance_pgdat (2) scsi mm C 4 133d 167d 💬 1 [124d]
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 56 1d09h 168d
INFO: rcu detected stall in sys_sendmmsg (7) mm 72 8d19h 171d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) media mm syz error unreliable 8 93d 175d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 32 4d03h 176d 💬 7 [105d]
INFO: rcu detected stall in sys_mmap (3) mm C error 21 18h01m 176d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 24 41d 176d
BUG: corrupted list in list_lru_add mm syz 6 9d11h 179d
INFO: rcu detected stall in security_file_ioctl (9) mm 68 10d 180d
BUG: Bad page state in iomap_write_begin xfs mm C 212 21h07m 181d 💬 4 [58d]
kernel BUG in resv_map_release (3) mm C 9 13d 189d 💬 1 [189d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 93 4d18h 191d
BUG: unable to handle kernel paging request in schedule mm 21 69d 194d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 17 22d 197d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 106d 198d 💬 2 [104d]
INFO: rcu detected stall in brk (2) mm syz 2 139d 201d 💬 8 [200d]
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm 81 54d 202d
INFO: rcu detected stall in kthreadd (2) mm C unreliable 69 14d 203d
WARNING in get_taint (2) mm C 363 176d 207d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 29 2h22m 214d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 87d 216d 💬 1 [215d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 36d 217d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 222d 218d 💬 6 [216d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 68 2d05h 221d
KMSAN: uninit-value in swap_writepage mm syz 25 61d 222d 💬 2 [100d]
WARNING in vms_complete_munmap_vmas mm C 1988 29m 224d 💬 1 [8d13h]
WARNING in page_counter_cancel (5) mm C 15 5d07h 228d 💬 1 [227d]
INFO: rcu detected stall in kjournald2 (2) mm C error 70 11d 229d
INFO: rcu detected stall in vhci_release mm syz done 12 17d 234d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk mm 172 28d 239d 💬 4 [239d]
INFO: rcu detected stall in shmem_fault (6) mm C 108 4d12h 243d PATCH [225d]
BUG: corrupted list in do_compact_page mm syz 46 55d 244d 💬 1 [229d]
INFO: rcu detected stall in sys_execve (6) mm syz done 47 3d09h 245d
INFO: rcu detected stall in x64_sys_call mm syz error 266 1d07h 253d
BUG: corrupted list in add_to_unbuddied mm syz 43 60d 254d 💬 4 [214d]
KMSAN: uninit-value in sw842_compress mm C 65 27d 254d 💬 3 [187d]
INFO: task hung in hugetlb_fault mm C done 65 2d18h 255d 💬 2 [220d]
kernel BUG in z3fold_page_migrate mm syz 354 53d 259d
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3640 23d 261d 💬 1 [73d]
KASAN: slab-use-after-free Read in isolate_migratepages_block mm 44 55d 270d
INFO: task hung in hugetlb_wp mm C done inconclusive 94 86d 277d
INFO: rcu detected stall in kcov_close mm 111 9d10h 281d
kernel panic: System is deadlocked on memory (2) mm 33 1d09h 281d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 15d 282d PATCH [225d]
INFO: task hung in filemap_fault (6) mm 192 26d 315d
WARNING: locking bug in __schedule mm 1943 57d 346d 💬 1 [73d]
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 131d 353d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 295d 358d
WARNING in shmem_evict_inode (3) mm 35 10d 361d
INFO: rcu detected stall in sys_sendto (7) mm net C error 267 1d02h 364d
INFO: task hung in __lru_add_drain_all (2) mm syz 272 30d 368d
BUG: Bad rss-counter state (5) bcachefs mm C done 2359 3d15h 372d 💬 3 [8d13h]
INFO: rcu detected stall in validate_mm (3) mm C error 34 10d 373d 💬 5 [315d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2078 2h47m 394d 💬 1 [8d13h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 305d 412d 💬 2 [291d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 259 4d05h 418d 💬 10 [26d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error 4 47d 437d 💬 3 [291d]
WARNING in kunmap_local_indexed mm C 1548 27m 449d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 4d23h 455d
BUG: soft lockup in pipe_read fs mm syz 5 104d 482d
INFO: task hung in _vm_unmap_aliases (3) mm C 528 9h59m 497d
INFO: rcu detected stall in dput (8) mm C done 350 1d01h 506d
INFO: rcu detected stall in sys_socket (10) mm C done 118 9d11h 537d 💬 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 15d 557d 💬 1 [70d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3569 6h16m 591d PATCH [584d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 313d 594d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 47d 604d PATCH [320d]
kernel BUG in filemap_unaccount_folio mm C done error 371 3d18h 622d 💬 4 [167d]
INFO: rcu detected stall in sys_openat (3) mm C error 401 2d12h 625d
INFO: rcu detected stall in sys_unlink (3) mm C error 183 2d06h 646d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 183d 757d 💬 21 [197d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 538 1h30m 757d 💬 6 [8d13h]
possible deadlock in filemap_fault mm block C done 2786 11h47m 929d 💬 4 [8d13h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 412 8d05h 939d 💬 1 [280d]
memory leak in xas_create mm C 15 517d 1046d 💬 9 [553d]
WARNING in ext4_dirty_folio mm C inconclusive done 25815 2d03h 1151d 💬 2 [8d13h]
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 697d 1198d 💬 3 [684d]
INFO: rcu detected stall in corrupted (4) mm C done inconclusive 661 11h59m 1719d 💬 7 [8d13h]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1373d 1726d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 90d 1743d 💬 2 [1084d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1043d 1940d 💬 2 [1834d]
moderation (55):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last mm 2 2h13m 7d04h
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 1 9d15h 9d15h
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 6d05h 16d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) mm fs 2 16d 20d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 5 2d19h 21d
general protection fault in lru_gen_test_recent mm 2 10d 21d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 11 1d17h 23d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 28 8h54m 25d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 30 11h19m 25d
KCSAN: data-race in __filemap_remove_folio / invalidate_bdev mm 1 31d 31d
possible deadlock in page_cache_ra_unbounded (2) mm fs 1 37d 33d
kernel BUG in folio_clear_dirty_for_io fs mm 2 39d 35d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 2 19d 36d
upstream test error: KCSAN: data-race in __percpu_counter_limited_add / __percpu_counter_limited_add (3) mm 1 36d 36d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 1 37d 37d
general protection fault in workingset_refault (2) mm 1 46d 42d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 2 49d 49d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 8 4d09h 50d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap mm 9 1d13h 53d
KCSAN: data-race in getrusage / zap_page_range_single mm 3 51d 56d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 12d 57d
KCSAN: data-race in _copy_to_iter / copy_page_from_iter_atomic (3) mm 3 52d 60d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 4 9d17h 61d
general protection fault in refill_obj_stock mm cgroups 4 5d02h 64d
BUG: stack guard page was hit in sys_sendmmsg (2) mm 1 75d 71d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) mm fs 25 1d01h 105d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 16d 114d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 5 32d 148d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 49 1d15h 179d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 229 1h47m 181d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 55 3d00h 182d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 394 1h39m 183d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 40 3d15h 215d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 34 3d14h 219d
KCSAN: data-race in getrusage / vms_clear_ptes mm 125 3d05h 239d 💬 1 [66d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 98 1d05h 319d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 90 3d11h 320d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 74 2d22h 321d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 445 12h04m 378d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 6d23h 404d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 119 1d07h 408d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 242 26d 494d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 566 27d 496d
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 26d 497d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1389 1h27m 529d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 881 2d03h 1230d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1319 2h12m 1253d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4609 1h51m 1424d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1521 4d07h 1698d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4070 7d20h 1988d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1962 1h26m 1993d