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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 8d06h 4d06h 💬 3 [1d00h]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 31 9d02h 6d16h
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 13d 9d05h
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 [7d21h]
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 9d18h 19d
INFO: task hung in exit_mmap (2) mm C done 6 6d13h 26d
kernel BUG in __filemap_add_folio mm fs C done 14 4d02h 26d
INFO: task hung in page_cache_ra_order fs mm C done 22 18h45m 28d 💬 1 [28d]
WARNING in move_to_new_folio mm C done 13 35d 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 [7d00h]
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 9d04h 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 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 71d
WARNING in depot_fetch_stack mm 7 5d04h 77d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 64d 79d 💬 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 4d18h 103d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 90d 103d 💬 2 [95d]
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]
INFO: rcu detected stall in sys_mkdir (9) mm ext4 syz done 2 8d15h 116d
kernel BUG in alloc_hugetlb_folio_reserve mm C done 88 15d 137d PATCH [9h18m]
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 127d 150d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 3 8h24m 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 8d06h 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 48d 163d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 40d 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 133d 167d 💬 1 [125d]
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 56 1d21h 168d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 72 9d06h 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 4d15h 176d 💬 7 [106d]
INFO: rcu detected stall in sys_mmap (3) mm C error 21 1d05h 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 9d23h 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 1h40m 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 5d06h 191d
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 198d 💬 2 [105d]
INFO: rcu detected stall in brk (2) mm syz 2 139d 201d 💬 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 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 13h52m 215d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 87d 216d 💬 1 [216d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 37d 217d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 222d 218d 💬 6 [217d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 68 2d16h 222d
KMSAN: uninit-value in swap_writepage mm syz 25 62d 223d 💬 2 [101d]
WARNING in vms_complete_munmap_vmas mm C 1997 29m 224d 💬 1 [9d01h]
WARNING in page_counter_cancel (5) mm C 15 5d19h 228d 💬 1 [227d]
INFO: rcu detected stall in kjournald2 (2) mm C error 70 12d 230d
INFO: rcu detected stall in vhci_release mm syz done 12 17d 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 5d00h 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 3d20h 246d
INFO: rcu detected stall in x64_sys_call mm syz error 266 1d18h 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 3d05h 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 270d
INFO: task hung in hugetlb_wp mm C done inconclusive 94 86d 278d
INFO: rcu detected stall in kcov_close mm 111 9d22h 282d
kernel panic: System is deadlocked on memory (2) mm 33 1d20h 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 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 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 1d14h 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 2360 10h57m 373d 💬 3 [9d01h]
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 2080 1h00m 395d 💬 1 [9d01h]
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 4d16h 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 1548 11h57m 450d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 5d11h 455d
BUG: soft lockup in pipe_read fs mm syz 5 105d 482d
INFO: task hung in _vm_unmap_aliases (3) mm C 529 6h19m 497d
INFO: rcu detected stall in dput (8) mm C done 350 1d13h 506d
INFO: rcu detected stall in sys_socket (10) mm C done 118 9d22h 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 3570 3h21m 591d PATCH [585d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 314d 594d
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 4d06h 622d 💬 4 [167d]
INFO: rcu detected stall in sys_openat (3) mm C error 401 2d23h 626d
INFO: rcu detected stall in sys_unlink (3) mm C error 183 2d18h 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 13h00m 758d 💬 6 [9d01h]
possible deadlock in filemap_fault mm block C done 2786 23h18m 929d 💬 4 [9d01h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 412 8d17h 939d 💬 1 [281d]
memory leak in xas_create mm C 15 517d 1047d 💬 9 [553d]
WARNING in ext4_dirty_folio mm C inconclusive done 25815 2d14h 1151d 💬 2 [9d01h]
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 697d 1199d 💬 3 [685d]
INFO: rcu detected stall in corrupted (4) mm C done inconclusive 661 23h29m 1719d 💬 7 [9d01h]
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 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 8h48m 8h47m
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last mm 3 17m 7d15h
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 6d17h 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 3d07h 22d
general protection fault in lru_gen_test_recent mm 2 10d 22d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 11 2d05h 24d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 29 9h57m 25d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 30 22h49m 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 37d 33d
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 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 47d 43d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 7h16m 49d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 9 3h57m 51d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap mm 9 2d01h 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 52d 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 5d13h 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 28 7h00m 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 2d03h 180d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 229 13h17m 182d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 55 3d12h 182d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 394 13h09m 183d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 41 11h09m 216d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 34 4d02h 219d
KCSAN: data-race in getrusage / vms_clear_ptes mm 125 3d16h 240d 💬 1 [67d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 98 1d16h 320d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 90 3d22h 320d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 74 3d09h 322d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 446 4h12m 379d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 7d10h 405d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 119 1d18h 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 1h32m 529d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 881 2d14h 1230d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1319 13h42m 1253d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4610 1h45m 1424d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1521 4d18h 1699d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4070 8d07h 1988d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1962 12h56m 1994d