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Applied filters: Label=subsystems:mm (drop)
open (127):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 5 20h36m 20h35m 💬 1 [16h43m]
WARNING in folio_large_mapcount mm 1 12d 8d12h PATCH [23h30m]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 31 13d 10d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 17d 13d
KCSAN: data-race in copy_fs / free_bprm fs mm 1 18d 18d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended mm 2 15d 19d 💬 4 [12d]
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 17h24m 24d
BUG: Bad page state in page_cache_ra_order mm C 4 14d 24d
INFO: task hung in exit_mmap (2) mm C done 6 10d 30d
kernel BUG in __filemap_add_folio mm fs C done 14 8d09h 30d
INFO: task hung in page_cache_ra_order fs mm C done 22 5d01h 33d 💬 1 [32d]
BUG: sleeping function called from invalid context in emon mm 1 50d 46d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 51d 47d
general protection fault in mremap mm C done done 25 51d 49d 💬 8 [11d]
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 22d 52d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) fs mm 3 13d 54d
INFO: rcu detected stall in clone (7) mm 43 16d 59d
KASAN: slab-use-after-free Read in __mm_populate mm 1 69d 65d
UBSAN: shift-out-of-bounds in shmem_undo_range bcachefs mm syz 1 74d 70d
general protection fault in xas_create mm bcachefs syz 2 21d 70d
KASAN: wild-memory-access Read in lookup_swap_cgroup_id cgroups mm 1 80d 75d
WARNING in depot_fetch_stack mm 8 1d18h 81d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 69d 84d 💬 12 [70d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm ntfs3 C 2 20d 84d
WARNING in get_dump_page ext4 mm C done error 5 74d 88d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 60d 97d
kernel BUG in shmem_undo_range mm bcachefs syz 1 98d 97d
WARNING in workingset_update_node mm bcachefs syz 1 98d 97d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 80d 100d 💬 2 [100d]
INFO: task hung in rmap_walk_file mm C error 19 9d01h 107d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 94d 108d 💬 2 [99d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 11 3d23h 108d
UBSAN: shift-out-of-bounds in xas_create bcachefs mm C 5 76d 110d 💬 2 [100d]
INFO: rcu detected stall in sys_mkdir (9) mm ext4 syz done 2 12d 120d
kernel BUG in alloc_hugetlb_folio_reserve mm C done 88 19d 141d PATCH [4d15h]
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 16 62d 141d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 7 40d 144d 💬 1 [144d]
possible deadlock in move_pages (2) mm C done 508 132d 154d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 3 4d15h 155d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 19d 159d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 12d 163d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 11 54d 165d 💬 25 [62d]
BUG: unable to handle kernel paging request in memcg_rstat_updated mm cgroups 6 53d 167d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 4d06h 167d 💬 6 [76d]
INFO: rcu detected stall in sys_umount (3) mm syz done 36 16d 168d
possible deadlock in balance_pgdat (2) scsi mm C 4 138d 171d 💬 1 [129d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo syz error 56 6d03h 172d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 73 2d15h 176d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) mm media syz error unreliable 8 98d 179d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 32 8d21h 180d 💬 7 [110d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 3d15h 181d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 25 2d00h 181d
BUG: corrupted list in list_lru_add mm syz 6 14d 184d
INFO: rcu detected stall in security_file_ioctl (9) mm 69 2d08h 184d
BUG: Bad page state in iomap_write_begin xfs mm C 220 1d03h 186d 💬 4 [62d]
kernel BUG in resv_map_release (3) mm C 10 1d23h 194d 💬 1 [194d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 93 9d12h 196d
BUG: unable to handle kernel paging request in schedule mm 21 73d 199d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 17 26d 202d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 111d 203d 💬 2 [109d]
INFO: rcu detected stall in brk (2) mm syz 2 143d 206d 💬 8 [205d]
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm 81 59d 206d
INFO: rcu detected stall in kthreadd (2) mm C unreliable 70 4h48m 207d
WARNING in get_taint (2) mm C 363 181d 212d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 30 2d15h 219d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 92d 221d 💬 1 [220d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 41d 222d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 227d 223d 💬 6 [221d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 68 6d23h 226d
KMSAN: uninit-value in swap_writepage mm syz 25 66d 227d 💬 2 [105d]
WARNING in vms_complete_munmap_vmas mm C 2091 2h01m 229d 💬 1 [13d]
WARNING in page_counter_cancel (5) mm C 15 10d 233d 💬 1 [232d]
INFO: rcu detected stall in kjournald2 (2) mm C error 70 16d 234d
INFO: rcu detected stall in vhci_release mm syz done 12 22d 239d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk mm 172 33d 244d 💬 4 [244d]
INFO: rcu detected stall in shmem_fault (6) mm C 108 9d06h 248d PATCH [230d]
BUG: corrupted list in do_compact_page mm syz 46 60d 249d 💬 1 [234d]
INFO: rcu detected stall in sys_execve (6) mm syz done 48 1d16h 250d
INFO: rcu detected stall in x64_sys_call mm syz error 271 5h54m 258d
BUG: corrupted list in add_to_unbuddied mm syz 43 64d 258d 💬 4 [219d]
KMSAN: uninit-value in sw842_compress mm C 65 32d 259d 💬 3 [192d]
INFO: task hung in hugetlb_fault mm C done 65 7d12h 260d 💬 2 [225d]
kernel BUG in z3fold_page_migrate mm syz 354 58d 263d
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3640 28d 265d 💬 1 [77d]
KASAN: slab-use-after-free Read in isolate_migratepages_block mm 44 60d 275d
INFO: task hung in hugetlb_wp mm C done inconclusive 94 91d 282d
INFO: rcu detected stall in kcov_close mm 112 1d02h 286d
kernel panic: System is deadlocked on memory (2) mm 34 3d00h 286d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 19d 287d PATCH [230d]
INFO: task hung in filemap_fault (6) mm 192 30d 320d
WARNING: locking bug in __schedule mm 1943 61d 351d 💬 1 [77d]
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 135d 358d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 300d 363d
WARNING in shmem_evict_inode (3) mm 36 5h20m 365d
INFO: rcu detected stall in sys_sendto (7) mm net C error 267 5d20h 369d
INFO: task hung in __lru_add_drain_all (2) mm syz 272 35d 372d
BUG: Bad rss-counter state (5) bcachefs mm C done 2360 4d17h 377d 💬 3 [13d]
INFO: rcu detected stall in validate_mm (3) mm C error 34 15d 378d 💬 5 [320d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2148 7h24m 399d 💬 1 [13d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 310d 416d 💬 2 [296d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 262 2d04h 422d 💬 10 [31d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 52d 442d 💬 3 [296d]
WARNING in kunmap_local_indexed mm C 1605 6h05m 454d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 9d18h 460d
BUG: soft lockup in pipe_read fs mm syz 5 109d 486d
INFO: task hung in _vm_unmap_aliases (3) mm C 535 15h27m 502d
INFO: rcu detected stall in dput (8) mm C done 355 9h17m 511d
INFO: rcu detected stall in sys_socket (10) mm C done 118 14d 542d 💬 6 [537d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 276d 559d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 41 14h35m 561d 💬 1 [75d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3584 23m 596d PATCH [589d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 318d 599d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 52d 609d PATCH [325d]
kernel BUG in filemap_unaccount_folio mm C done error 374 19h48m 627d 💬 4 [172d]
INFO: rcu detected stall in sys_openat (3) mm C error 404 1d01h 630d
INFO: rcu detected stall in sys_unlink (3) mm C error 183 7d00h 650d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 188d 762d 💬 21 [202d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 543 23h31m 762d 💬 6 [13d]
possible deadlock in filemap_fault mm block C done 2789 11h33m 933d 💬 4 [13d]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 416 1d00h 943d 💬 1 [285d]
memory leak in xas_create mm C 15 522d 1051d 💬 9 [557d]
WARNING in ext4_dirty_folio mm C inconclusive done 25815 6d21h 1156d 💬 2 [13d]
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 702d 1203d 💬 3 [689d]
INFO: rcu detected stall in corrupted (4) mm C done inconclusive 662 3d08h 1724d 💬 7 [13d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1378d 1730d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 95d 1748d 💬 2 [1089d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1048d 1945d 💬 2 [1839d]
moderation (55):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 2 1h52m 23h32m
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 1 3d14h 3d14h
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 4d15h 4d15h
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last mm 4 3d18h 11d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 1 14d 14d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 14d 14d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 21d 17d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 2 10d 21d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) mm fs 2 20d 25d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 5 7d13h 26d
general protection fault in lru_gen_test_recent mm 2 15d 26d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 15 3h29m 28d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 31 3d14h 29d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 35 11h57m 30d
KCSAN: data-race in __filemap_remove_folio / invalidate_bdev mm 1 36d 36d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 2d20h 38d
kernel BUG in folio_clear_dirty_for_io fs mm 2 44d 40d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 1d12h 40d
upstream test error: KCSAN: data-race in __percpu_counter_limited_add / __percpu_counter_limited_add (3) mm 1 41d 41d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 1 41d 41d
general protection fault in workingset_refault (2) mm 1 51d 47d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 4d13h 53d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 11 1d21h 55d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap mm 10 13h05m 57d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 16d 62d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 4 14d 66d
general protection fault in refill_obj_stock mm cgroups 4 9d20h 69d
BUG: stack guard page was hit in sys_sendmmsg (2) mm 1 80d 76d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) mm fs 35 8h01m 109d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 21d 119d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) mm fs 5 37d 153d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 52 6h52m 184d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 231 20h16m 186d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 55 7d18h 187d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 406 1h53m 187d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 43 1d01h 220d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 34 8d09h 223d
KCSAN: data-race in getrusage / vms_clear_ptes mm 127 22h21m 244d 💬 1 [71d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 102 11h11m 324d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 90 8d05h 324d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 76 1d14h 326d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 456 6h47m 383d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 11d 409d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 122 10h40m 412d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 242 30d 499d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 566 31d 501d
KCSAN: data-race in call_rcu / mtree_range_walk mm 871 31d 501d
KCSAN: data-race in mas_replace_node / mtree_range_walk mm 595 31d 501d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1408 1h52m 533d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 884 12h21m 1235d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1325 23h41m 1258d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4616 now 1429d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1521 9d01h 1703d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4071 13h06m 1992d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1976 1h54m 1998d