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Applied filters: Label=subsystems:mm (drop)
open (128):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in folio_large_mapcount mm 1 5d06h 1d06h
INFO: rcu detected stall in vms_gather_munmap_vmas mm 31 6d02h 3d16h
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 10d 6d05h
KCSAN: data-race in copy_fs / free_bprm fs mm 1 11d 11d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended mm 2 8d10h 12d 💬 4 [4d21h]
INFO: rcu detected stall in nsim_fib_event_work mm C error 2 20d 16d
BUG: Bad page state in page_cache_ra_order mm C 4 6d18h 16d
INFO: task hung in exit_mmap (2) mm C done 6 3d14h 23d
kernel BUG in __filemap_add_folio fs mm C done 14 1d02h 23d
INFO: task hung in page_cache_ra_order fs mm C done 19 1d08h 25d 💬 1 [25d]
WARNING in move_to_new_folio mm C done 13 32d 35d PATCH [17d]
BUG: sleeping function called from invalid context in emon mm 1 42d 38d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 44d 40d
general protection fault in mremap mm C done done 25 44d 42d 💬 8 [4d00h]
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 15d 45d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) fs mm 3 6d04h 47d
INFO: rcu detected stall in clone (7) mm 43 9d10h 52d
KCSAN: data-race in try_to_migrate_one / vms_clear_ptes (2) mm 1 53d 53d 💬 1 [53d]
KASAN: slab-use-after-free Read in __mm_populate mm 1 62d 58d
UBSAN: shift-out-of-bounds in shmem_undo_range bcachefs mm syz 1 66d 62d
general protection fault in xas_create mm bcachefs syz 2 13d 62d
KASAN: wild-memory-access Read in lookup_swap_cgroup_id cgroups mm 1 72d 68d
WARNING in depot_fetch_stack mm 7 2d04h 74d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 61d 76d 💬 12 [63d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm ntfs3 C 2 13d 77d
WARNING in get_dump_page ext4 mm C done error 5 67d 81d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 52d 90d
kernel BUG in shmem_undo_range mm bcachefs syz 1 91d 90d
WARNING in workingset_update_node mm bcachefs syz 1 91d 90d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 72d 92d 💬 2 [92d]
KASAN: slab-use-after-free Read in folio_lock_anon_vma_read mm 1 99d 95d 💬 2 [58d]
INFO: task hung in rmap_walk_file mm C error 19 1d18h 100d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 87d 100d 💬 2 [92d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 10 12d 100d
UBSAN: shift-out-of-bounds in xas_create bcachefs mm C 5 68d 102d 💬 2 [92d]
kernel BUG in alloc_hugetlb_folio_reserve mm C done 88 12d 134d PATCH [118d]
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 16 55d 134d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 7 33d 137d 💬 1 [137d]
possible deadlock in move_pages (2) mm C done 508 124d 147d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 3 47d 148d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 12d 152d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 5d06h 156d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 11 47d 158d 💬 25 [55d]
BUG: unable to handle kernel paging request in memcg_rstat_updated mm cgroups 6 45d 160d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 37d 160d 💬 6 [69d]
INFO: rcu detected stall in sys_umount (3) mm syz done 36 8d19h 161d
possible deadlock in balance_pgdat (2) scsi mm C 4 130d 164d 💬 1 [122d]
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 55 13d 165d
INFO: rcu detected stall in sys_sendmmsg (7) mm 72 6d06h 168d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) media mm syz error unreliable 8 90d 172d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 32 1d15h 173d 💬 7 [103d]
INFO: rcu detected stall in sys_mmap (3) mm C error 21 28d 174d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 24 38d 174d
BUG: corrupted list in list_lru_add mm syz 6 6d23h 177d
INFO: rcu detected stall in security_file_ioctl (9) mm 68 7d12h 177d
BUG: Bad page state in iomap_write_begin xfs mm C 209 2h32m 179d 💬 4 [55d]
kernel BUG in resv_map_release (3) mm C 9 11d 187d 💬 1 [187d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 93 2d06h 188d
BUG: unable to handle kernel paging request in schedule mm 21 66d 192d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 17 19d 195d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 104d 195d 💬 2 [102d]
INFO: rcu detected stall in brk (2) mm syz 2 136d 198d 💬 8 [198d]
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm 81 52d 199d
INFO: rcu detected stall in kthreadd (2) mm C unreliable 69 11d 200d
WARNING in get_taint (2) mm C 363 173d 204d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 29 38d 212d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 84d 213d 💬 1 [213d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 34d 214d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 219d 215d 💬 6 [214d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 67 4d02h 219d
KMSAN: uninit-value in swap_writepage mm syz 25 59d 220d 💬 2 [98d]
WARNING in vms_complete_munmap_vmas mm C 1939 1h10m 221d 💬 1 [6d01h]
WARNING in page_counter_cancel (5) mm C 15 2d19h 225d 💬 1 [224d]
INFO: rcu detected stall in kjournald2 (2) mm C error 70 9d01h 227d
INFO: rcu detected stall in vhci_release mm syz done 12 14d 232d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk mm 172 26d 237d 💬 4 [237d]
INFO: rcu detected stall in shmem_fault (6) mm C 108 2d00h 241d PATCH [223d]
BUG: corrupted list in do_compact_page mm syz 46 53d 242d 💬 1 [227d]
INFO: rcu detected stall in sys_execve (6) mm syz done 47 20h46m 243d
INFO: rcu detected stall in x64_sys_call mm syz error 263 2d14h 250d
BUG: corrupted list in add_to_unbuddied mm syz 43 57d 251d 💬 4 [212d]
KMSAN: uninit-value in sw842_compress mm C 65 25d 252d 💬 3 [185d]
INFO: task hung in hugetlb_fault mm C done 65 5h57m 253d 💬 2 [218d]
kernel BUG in z3fold_page_migrate mm syz 354 51d 256d
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3640 21d 258d 💬 1 [70d]
KASAN: slab-use-after-free Read in isolate_migratepages_block mm 44 53d 267d
INFO: task hung in hugetlb_wp mm C done inconclusive 94 83d 275d
INFO: rcu detected stall in kcov_close mm 111 6d22h 279d
kernel panic: System is deadlocked on memory (2) mm 29 10d 279d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 12d 280d PATCH [223d]
INFO: task hung in filemap_fault (6) mm 192 23d 312d
WARNING: locking bug in __schedule mm 1943 54d 343d 💬 1 [70d]
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 128d 351d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 293d 356d
WARNING in shmem_evict_inode (3) mm 35 8d00h 358d
INFO: rcu detected stall in sys_sendto (7) mm net C error 266 4d07h 361d
INFO: task hung in __lru_add_drain_all (2) mm syz 272 27d 365d
BUG: Bad rss-counter state (5) bcachefs mm C done 2359 1d03h 370d 💬 3 [6d01h]
INFO: rcu detected stall in validate_mm (3) mm C error 34 8d00h 371d 💬 5 [313d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2044 2h57m 392d 💬 1 [6d01h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 302d 409d 💬 2 [288d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 259 1d16h 415d 💬 10 [24d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error 4 45d 435d 💬 3 [289d]
WARNING in kunmap_local_indexed mm C 1526 8h26m 447d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 2d11h 452d
BUG: soft lockup in pipe_read fs mm syz 5 102d 479d
INFO: task hung in _vm_unmap_aliases (3) mm C 521 4h10m 494d
INFO: rcu detected stall in dput (8) mm C done 348 16m 503d
INFO: rcu detected stall in sys_socket (10) mm C done 118 6d22h 534d 💬 6 [530d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 269d 551d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 40 12d 554d 💬 1 [67d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3563 5h01m 588d PATCH [582d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 311d 591d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 45d 602d PATCH [318d]
kernel BUG in filemap_unaccount_folio mm C done error 371 1d06h 619d 💬 4 [164d]
INFO: rcu detected stall in sys_openat (3) mm C error 400 1d01h 623d
INFO: rcu detected stall in sys_unlink (3) mm C error 182 8d07h 643d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 181d 755d 💬 21 [195d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 536 1d19h 755d 💬 6 [6d01h]
possible deadlock in filemap_fault mm block C done 2783 9h08m 926d 💬 4 [6d01h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 412 5d17h 936d 💬 1 [278d]
memory leak in xas_create mm C 15 514d 1044d 💬 9 [550d]
WARNING in ext4_dirty_folio mm C inconclusive done 25814 22h05m 1148d 💬 2 [6d01h]
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 694d 1196d 💬 3 [682d]
INFO: rcu detected stall in corrupted (4) mm C done inconclusive 657 16h30m 1716d 💬 7 [6d01h]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1370d 1723d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 88d 1741d 💬 2 [1082d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1040d 1938d 💬 2 [1832d]
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 4d15h 4d15h
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 1 7d03h 7d03h
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 7d14h 7d14h
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 14d 10d
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 3 11d 10d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 2 3d17h 14d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) mm fs 2 13d 18d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 5 7h17m 19d
general protection fault in lru_gen_test_recent mm 2 7d19h 19d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 10 25m 21d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 26 17h25m 22d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 27 8h38m 23d
KCSAN: data-race in __filemap_remove_folio / invalidate_bdev mm 1 28d 28d
possible deadlock in page_cache_ra_unbounded (2) mm fs 1 34d 30d
kernel BUG in folio_clear_dirty_for_io fs mm 2 37d 33d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 2 17d 33d
upstream test error: KCSAN: data-race in __percpu_counter_limited_add / __percpu_counter_limited_add (3) mm 1 33d 33d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 1 34d 34d
general protection fault in workingset_refault (2) mm 1 44d 40d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 2 46d 46d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 8 1d21h 48d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap mm 7 17h59m 50d
KCSAN: data-race in getrusage / zap_page_range_single mm 3 49d 54d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 9d16h 55d
KCSAN: data-race in _copy_to_iter / copy_page_from_iter_atomic (3) mm 3 49d 57d
general protection fault in refill_obj_stock mm cgroups 4 2d13h 61d
BUG: stack guard page was hit in sys_sendmmsg (2) mm 1 72d 68d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) mm fs 23 6h30m 102d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 14d 112d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 5 30d 146d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 48 2d02h 177d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 225 1d17h 179d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 55 12h11m 179d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 390 13h23m 180d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 40 1d02h 213d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 34 1d02h 216d
KCSAN: data-race in getrusage / vms_clear_ptes mm 125 16h37m 237d 💬 1 [64d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 97 4d16h 317d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 90 22h48m 317d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 74 9h59m 319d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 442 18m 376d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 4d10h 402d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 117 12h32m 405d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 242 23d 492d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 566 24d 494d
KCSAN: data-race in call_rcu / mtree_range_walk mm 871 23d 494d
KCSAN: data-race in mas_replace_node / mtree_range_walk mm 595 24d 494d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1384 13h25m 526d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 880 2d03h 1227d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1317 1d17h 1250d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4605 13h44m 1421d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1521 1d18h 1696d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4070 5d07h 1985d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1956 13h38m 1991d