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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 9d02h 5d02h PATCH [47m]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 31 9d23h 7d12h
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 14d 10d
KCSAN: data-race in copy_fs / free_bprm fs mm 1 15d 14d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended mm 2 12d 16d 💬 4 [8d18h]
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 7d10h 27d
kernel BUG in __filemap_add_folio mm fs C done 14 4d23h 27d
INFO: task hung in page_cache_ra_order fs mm C done 22 1d15h 29d 💬 1 [29d]
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 44d
general protection fault in mremap mm C done done 25 48d 46d 💬 8 [7d20h]
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 19d 49d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) fs mm 3 10d 51d
INFO: rcu detected stall in clone (7) mm 43 13d 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 6d00h 78d
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 17d 80d
WARNING in get_dump_page ext4 mm C done error 5 71d 85d
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 95d 94d
WARNING in workingset_update_node mm bcachefs syz 1 95d 94d
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 5d15h 104d
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 13h16m 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 9d12h 117d
kernel BUG in alloc_hugetlb_folio_reserve mm C done 88 15d 137d PATCH [1d05h]
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 16 59d 138d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 7 37d 141d 💬 1 [141d]
possible deadlock in move_pages (2) mm C done 508 128d 151d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 3 1d04h 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 9d03h 160d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 11 51d 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 19h50m 164d 💬 6 [73d]
INFO: rcu detected stall in sys_umount (3) mm syz done 36 12d 165d
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 2d17h 169d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 72 10d 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 5d11h 177d 💬 7 [107d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 5h35m 177d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 24 42d 178d
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 21h57m 183d 💬 4 [59d]
kernel BUG in resv_map_release (3) mm C 9 15d 191d 💬 1 [190d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 93 6d02h 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 108d 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 56d 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 1d10h 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 38d 218d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 223d 219d 💬 6 [218d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 68 3d13h 223d
KMSAN: uninit-value in swap_writepage mm syz 25 62d 224d 💬 2 [101d]
WARNING in vms_complete_munmap_vmas mm C 2007 32m 225d 💬 1 [9d21h]
WARNING in page_counter_cancel (5) mm C 15 6d15h 229d 💬 1 [228d]
INFO: rcu detected stall in kjournald2 (2) mm C error 70 12d 231d
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 241d 💬 4 [240d]
INFO: rcu detected stall in shmem_fault (6) mm C 108 5d20h 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 4d17h 246d
INFO: rcu detected stall in x64_sys_call mm syz error 266 2d15h 254d
BUG: corrupted list in add_to_unbuddied mm syz 43 61d 255d 💬 4 [216d]
KMSAN: uninit-value in sw842_compress mm C 65 29d 256d 💬 3 [188d]
INFO: task hung in hugetlb_fault mm C done 65 4d02h 257d 💬 2 [222d]
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 25d 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 2d17h 283d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 16d 284d 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 2d10h 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 1d07h 374d 💬 3 [9d21h]
INFO: rcu detected stall in validate_mm (3) mm C error 34 11d 375d 💬 5 [317d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2094 11m 396d 💬 1 [9d21h]
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 5d13h 419d 💬 10 [28d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 49d 438d 💬 3 [293d]
WARNING in kunmap_local_indexed mm C 1552 18h38m 450d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 6d07h 456d
BUG: soft lockup in pipe_read fs mm syz 5 105d 483d
INFO: task hung in _vm_unmap_aliases (3) mm C 530 14h11m 498d
INFO: rcu detected stall in dput (8) mm C done 350 2d09h 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 3572 4h26m 592d PATCH [586d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 315d 595d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 49d 606d PATCH [321d]
kernel BUG in filemap_unaccount_folio mm C done error 373 6h32m 623d 💬 4 [168d]
INFO: rcu detected stall in sys_openat (3) mm C error 401 3d19h 626d
INFO: rcu detected stall in sys_unlink (3) mm C error 183 3d14h 647d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 184d 759d 💬 21 [198d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 539 7h11m 759d 💬 6 [9d21h]
possible deadlock in filemap_fault mm block C done 2787 13h44m 930d 💬 4 [9d21h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 412 9d13h 940d 💬 1 [281d]
memory leak in xas_create mm C 15 518d 1048d 💬 9 [554d]
WARNING in ext4_dirty_folio mm C inconclusive done 25815 3d10h 1152d 💬 2 [9d21h]
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 698d 1200d 💬 3 [685d]
INFO: rcu detected stall in corrupted (4) mm C done inconclusive 661 1d19h 1720d 💬 7 [9d21h]
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 92d 1744d 💬 2 [1085d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1044d 1942d 💬 2 [1836d]
moderation (57):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 1 3h37m 3h36m
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 1d05h 1d05h
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last mm 4 8h09m 8d12h
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 7d13h 18d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) mm fs 2 17d 22d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 5 4d03h 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 3d01h 25d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 31 4h27m 26d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 31 16h28m 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 41d 37d
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 48d 44d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 1d03h 50d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 9 1d00h 51d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap mm 9 2d21h 54d
KCSAN: data-race in getrusage / zap_page_range_single mm 3 53d 58d
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 11d 63d
general protection fault in refill_obj_stock mm cgroups 4 6d10h 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 10h30m 106d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 18d 115d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) mm fs 5 34d 150d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 49 2d23h 181d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 230 1h21m 183d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 55 4d08h 183d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 395 10h37m 184d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 42 3h18m 217d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 34 4d22h 220d
KCSAN: data-race in getrusage / vms_clear_ptes mm 125 4d12h 241d 💬 1 [67d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 98 2d13h 320d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 90 4d19h 321d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 75 13h37m 323d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 447 6h15m 380d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 8d06h 406d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 120 7h15m 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 498d
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 7h54m 530d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 882 10h27m 1231d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1321 7h16m 1254d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4611 8h53m 1425d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1521 5d15h 1700d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4070 9d04h 1989d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1964 7h17m 1995d