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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 8d20h 4d20h 💬 3 [1d14h]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 31 9d16h 7d06h
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 13d 9d19h
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 [8d11h]
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 10d 20d
INFO: task hung in exit_mmap (2) mm C done 6 7d03h 26d
kernel BUG in __filemap_add_folio mm fs C done 14 4d16h 27d
INFO: task hung in page_cache_ra_order fs mm C done 22 1d08h 29d 💬 1 [28d]
WARNING in move_to_new_folio mm C done 13 36d 39d PATCH [20d]
BUG: sleeping function called from invalid context in emon mm 1 46d 42d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 48d 43d
general protection fault in mremap mm C done done 25 48d 46d 💬 8 [7d14h]
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 19d 48d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) fs mm 3 9d18h 50d
INFO: rcu detected stall in clone (7) mm 43 12d 56d
KASAN: slab-use-after-free Read in __mm_populate mm 1 66d 62d
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 76d 71d
WARNING in depot_fetch_stack mm 7 5d18h 77d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 65d 80d 💬 12 [67d]
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 71d 84d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 56d 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 76d 96d 💬 2 [96d]
INFO: task hung in rmap_walk_file mm C error 19 5d08h 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 11 6h50m 104d
UBSAN: shift-out-of-bounds in xas_create bcachefs mm C 5 72d 106d 💬 2 [96d]
INFO: rcu detected stall in sys_mkdir (9) mm ext4 syz done 2 9d05h 116d
kernel BUG in alloc_hugetlb_folio_reserve mm C done 88 15d 137d PATCH [23h09m]
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 141d 💬 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 22h16m 151d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 16d 156d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 8d20h 159d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 11 50d 162d 💬 25 [59d]
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 13h24m 163d 💬 6 [73d]
INFO: rcu detected stall in sys_umount (3) mm syz done 36 12d 164d
possible deadlock in balance_pgdat (2) scsi mm C 4 134d 168d 💬 1 [125d]
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 56 2d10h 169d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 72 9d20h 172d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) mm media syz error unreliable 8 94d 176d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 32 5d04h 177d 💬 7 [106d]
INFO: rcu detected stall in sys_mmap (3) mm C error 21 1d19h 177d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 24 42d 177d
BUG: corrupted list in list_lru_add mm syz 6 10d 180d
INFO: rcu detected stall in security_file_ioctl (9) mm 68 11d 181d
BUG: Bad page state in iomap_write_begin xfs mm C 214 15h32m 182d 💬 4 [59d]
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 5d19h 192d
BUG: unable to handle kernel paging request in schedule mm 21 70d 195d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 17 23d 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 140d 202d 💬 8 [201d]
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm 81 55d 203d
INFO: rcu detected stall in kthreadd (2) mm C unreliable 69 15d 204d
WARNING in get_taint (2) mm C 363 177d 208d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 29 1d03h 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 3d06h 222d
KMSAN: uninit-value in swap_writepage mm syz 25 62d 223d 💬 2 [101d]
WARNING in vms_complete_munmap_vmas mm C 1999 9h47m 225d 💬 1 [9d14h]
WARNING in page_counter_cancel (5) mm C 15 6d09h 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 5d14h 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 4d10h 246d
INFO: rcu detected stall in x64_sys_call mm syz error 266 2d08h 254d
BUG: corrupted list in add_to_unbuddied mm syz 43 61d 255d 💬 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 3d19h 256d 💬 2 [221d]
kernel BUG in z3fold_page_migrate mm syz 354 54d 260d
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3640 24d 262d 💬 1 [74d]
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 2d10h 282d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 16d 283d PATCH [226d]
INFO: task hung in filemap_fault (6) mm 192 27d 316d
WARNING: locking bug in __schedule mm 1943 58d 347d 💬 1 [74d]
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 132d 354d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 296d 360d
WARNING in shmem_evict_inode (3) mm 35 11d 362d
INFO: rcu detected stall in sys_sendto (7) mm net C error 267 2d04h 365d
INFO: task hung in __lru_add_drain_all (2) mm syz 272 31d 369d
BUG: Bad rss-counter state (5) bcachefs mm C done 2360 1d00h 373d 💬 3 [9d14h]
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 2089 4h12m 396d 💬 1 [9d14h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 306d 413d 💬 2 [292d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 259 5d06h 419d 💬 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 12h12m 450d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 6d01h 456d
BUG: soft lockup in pipe_read fs mm syz 5 105d 483d
INFO: task hung in _vm_unmap_aliases (3) mm C 530 7h45m 498d
INFO: rcu detected stall in dput (8) mm C done 350 2d03h 507d
INFO: rcu detected stall in sys_socket (10) mm C done 118 10d 538d 💬 6 [534d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 273d 555d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 40 16d 558d 💬 1 [71d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3571 7h06m 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 373 6m 623d 💬 4 [168d]
INFO: rcu detected stall in sys_openat (3) mm C error 401 3d13h 626d
INFO: rcu detected stall in sys_unlink (3) mm C error 183 3d08h 647d
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 539 46m 758d 💬 6 [9d14h]
possible deadlock in filemap_fault mm block C done 2787 7h18m 930d 💬 4 [9d14h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 412 9d07h 940d 💬 1 [281d]
memory leak in xas_create mm C 15 518d 1047d 💬 9 [554d]
WARNING in ext4_dirty_folio mm C inconclusive done 25815 3d04h 1152d 💬 2 [9d14h]
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 1d13h 1720d 💬 7 [9d14h]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1374d 1727d
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 1044d 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 22h39m 22h38m
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last mm 4 1h43m 8d05h
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 11d 11d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 18d 14d
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 3 15d 14d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 2 7d06h 17d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) mm fs 2 17d 21d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 5 3d21h 22d
general protection fault in lru_gen_test_recent mm 2 11d 23d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 11 2d19h 24d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 30 5h28m 26d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 31 10h02m 26d
KCSAN: data-race in __filemap_remove_folio / invalidate_bdev mm 1 32d 32d
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 21d 37d
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 38d 38d
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 21h07m 50d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 9 17h48m 51d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap mm 9 2d15h 54d
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 13d 59d
KCSAN: data-race in _copy_to_iter / copy_page_from_iter_atomic (3) mm 3 53d 61d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 4 10d 63d
general protection fault in refill_obj_stock mm cgroups 4 6d03h 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 29 4h04m 106d
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 2d17h 181d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 229 1d03h 182d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 55 4d02h 183d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 395 4h11m 184d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 41 1d01h 217d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 34 4d16h 220d
KCSAN: data-race in getrusage / vms_clear_ptes mm 125 4d06h 241d 💬 1 [67d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 98 2d06h 320d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 90 4d12h 321d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 75 7h11m 322d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 446 18h03m 379d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 8d00h 406d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 120 49m 409d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 242 27d 495d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 566 28d 497d
KCSAN: data-race in call_rcu / mtree_range_walk mm 871 27d 498d
KCSAN: data-race in mas_replace_node / mtree_range_walk mm 595 28d 498d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1396 1h28m 530d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 882 4h01m 1231d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1321 50m 1254d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4611 2h27m 1425d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1521 5d08h 1699d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4070 8d21h 1989d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1964 52m 1994d