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Applied filters: Label=subsystems:mm (drop)
open (125):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in folio_lruvec_lock cgroups mm 1 4d20h 20h40m
KASAN: slab-use-after-free Read in do_sync_mmap_readahead mm C done 2 5d18h 1d19h 💬 4 [20h13m]
WARNING: bad unlock balance in move_pgt_entry mm C done 5 3d04h 3d00h 💬 1 [2d03h]
possible deadlock in upgrade_mmap_lock_carefully (2) mm ntfs3 C error 5 14d 11d 💬 1 [10d]
INFO: rcu detected stall in sys_unlinkat (3) mm 30 17d 13d
kernel BUG in try_to_unmap_one (2) mm C 7 4d09h 15d PATCH [8d18h]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 6 15d 15d
kernel BUG in sanity_check_pinned_pages mm 1 16d 16d 💬 4 [16d]
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 23d 16d
possible deadlock in __vma_start_write mm 1 25d 21d 💬 10 [14d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 15 14d 26d 💬 1 [26d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 33 11d 36d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 12d 38d
KCSAN: data-race in copy_fs / free_bprm mm fs 1 43d 43d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 41d 45d 💬 4 [37d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 6 22h25m 46d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 26d 49d
BUG: Bad page state in page_cache_ra_order mm C 7 6d16h 49d
INFO: task hung in exit_mmap (2) mm C done error 7 3d06h 56d
kernel BUG in __filemap_add_folio fs mm C done 19 1h38m 56d
BUG: soft lockup in sys_bpf mm 13 7d23h 58d
INFO: task hung in page_cache_ra_order fs mm C done 24 9d10h 58d 💬 1 [58d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 98 10d 67d
BUG: sleeping function called from invalid context in emon mm 1 75d 71d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 77d 72d
BUG: soft lockup in cfg80211_wext_siwfreq kasan mm 2 23d 73d
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 48d 78d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 6d09h 79d
INFO: rcu detected stall in clone (7) mm 43 42d 85d
KASAN: slab-use-after-free Read in __mm_populate mm 1 95d 91d
UBSAN: shift-out-of-bounds in shmem_undo_range mm bcachefs syz 1 99d 95d
general protection fault in xas_create mm bcachefs syz 2 46d 95d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 94d 109d 💬 12 [96d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm C 2 46d 109d
WARNING in get_dump_page ext4 mm C done error 5 100d 113d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 85d 122d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 105d 125d 💬 2 [125d]
INFO: task hung in rmap_walk_file mm C error 19 3d19h 133d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 119d 133d 💬 2 [124d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 13 20d 133d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm syz done 2 8d05h 146d
kernel BUG in alloc_hugetlb_folio_reserve mm C done 95 9d06h 166d PATCH [18h49m]
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 19d 167d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 8 21d 170d 💬 1 [170d]
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 30d 180d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 45d 185d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 38d 188d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 12 28d 191d 💬 26 [24d]
BUG: unable to handle kernel paging request in memcg_rstat_updated cgroups mm 6 78d 192d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 29d 192d 💬 6 [102d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 5d16h 194d
possible deadlock in balance_pgdat (2) scsi mm C 4 163d 197d 💬 1 [154d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo syz error 58 10d 198d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 74 10d 201d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 35 8h49m 206d 💬 7 [136d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 29d 206d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 26 24d 206d
BUG: corrupted list in list_lru_add mm syz 9 6d00h 209d
INFO: rcu detected stall in security_file_ioctl (9) mm 72 4d05h 210d
BUG: Bad page state in iomap_write_begin xfs mm C 241 18h47m 212d 💬 4 [88d]
kernel BUG in resv_map_release (3) mm C 12 4d02h 220d 💬 1 [219d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 95 6h12m 221d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 19 12d 227d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 136d 228d 💬 2 [134d]
INFO: rcu detected stall in brk (2) mm syz 2 169d 231d 💬 8 [230d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 73 13d 233d
WARNING in get_taint (2) mm C 363 206d 237d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 30 28d 244d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 117d 246d 💬 1 [245d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 66d 247d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 252d 248d 💬 6 [247d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 72 6d18h 252d
KMSAN: uninit-value in swap_writepage mm syz 25 91d 252d 💬 2 [130d]
WARNING in vms_complete_munmap_vmas mm C 2396 8d23h 254d 💬 1 [6d20h]
WARNING in page_counter_cancel (5) mm C 15 35d 258d 💬 1 [257d]
INFO: rcu detected stall in kjournald2 (2) mm C error error 71 7d10h 260d
INFO: rcu detected stall in vhci_release mm syz done done 12 47d 264d
INFO: rcu detected stall in shmem_fault (6) mm C 115 4d09h 273d PATCH [255d]
INFO: rcu detected stall in sys_execve (6) mm syz done 51 23h09m 275d
INFO: rcu detected stall in x64_sys_call mm syz error 307 23h12m 283d
BUG: corrupted list in add_to_unbuddied mm syz 43 90d 284d 💬 4 [245d]
KMSAN: uninit-value in sw842_compress mm C 65 58d 285d 💬 3 [217d]
INFO: task hung in hugetlb_fault mm C done 65 2d00h 286d 💬 2 [250d]
kernel BUG in z3fold_page_migrate mm syz 354 83d 289d
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3640 21d 291d 💬 1 [6d20h]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 116d 307d
INFO: rcu detected stall in kcov_close mm 115 2d20h 311d
kernel panic: System is deadlocked on memory (2) mm 39 9d07h 311d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 45d 313d PATCH [255d]
INFO: task hung in filemap_fault (6) mm 192 56d 345d
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 161d 383d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 325d 389d
WARNING in shmem_evict_inode (3) mm 40 7d07h 391d
INFO: rcu detected stall in sys_sendto (7) mm C error 272 2h30m 394d
INFO: task hung in __lru_add_drain_all (2) mm syz error 272 60d 398d
BUG: Bad rss-counter state (5) bcachefs mm C done 2363 3d21h 402d 💬 3 [6d20h]
INFO: rcu detected stall in validate_mm (3) mm C error 35 15d 403d 💬 5 [346d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2327 42m 425d 💬 1 [6d20h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 335d 442d 💬 2 [321d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 267 9h55m 448d 💬 10 [57d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 78d 467d 💬 3 [322d]
WARNING in kunmap_local_indexed mm C 1857 10h54m 479d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 4d03h 485d
BUG: soft lockup in pipe_read fs mm syz 5 134d 512d
INFO: task hung in _vm_unmap_aliases (3) mm C 564 5h15m 527d
INFO: rcu detected stall in dput (8) mm C done 383 13m 536d
INFO: rcu detected stall in sys_socket (10) mm C done 123 5d09h 567d 💬 6 [563d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 302d 584d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 43 8d02h 587d 💬 1 [100d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3704 1h09m 621d PATCH [615d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 343d 624d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 78d 635d PATCH [350d]
kernel BUG in filemap_unaccount_folio mm C done error 383 2d00h 652d 💬 4 [197d]
INFO: rcu detected stall in sys_openat (3) mm C error 411 10h49m 655d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 5d06h 676d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 213d 788d 💬 21 [227d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 575 1d06h 788d 💬 6 [6d20h]
possible deadlock in filemap_fault mm C done 2827 1d08h 959d 💬 4 [6d20h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 425 1d23h 969d 💬 1 [310d]
memory leak in xas_create mm C 15 547d 1077d 💬 9 [583d]
WARNING in ext4_dirty_folio mm C inconclusive done 25819 7d02h 1181d 💬 2 [6d20h]
INFO: task hung in do_read_cache_folio block mm kasan C error error 179 727d 1229d 💬 3 [714d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1403d 1756d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 120d 1773d 💬 2 [1114d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1073d 1971d 💬 2 [1864d]
moderation (53):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mmput / copy_mm mm 1 2d09h 2d09h
KCSAN: data-race in copy_mm / dup_mmap mm 1 5d00h 5d00h
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 1 8d15h 8d15h
kernel panic: stack is corrupted in shmem_undo_range mm 1 16d 12d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 22d 22d
general protection fault in asm_sysvec_reschedule_ipi fs mm 1 26d 22d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 4 now 26d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 6d02h 29d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 30d 30d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 3 15d 31d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 2 18h24m 39d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 40d 40d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 47d 43d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 3 4d14h 47d
BUG: soft lockup in dev_ioctl (2) bpf trace mm 3 5d02h 48d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 46d 51d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 13 11h38m 51d
general protection fault in lru_gen_test_recent mm 2 40d 52d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 25 4d03h 54d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 56 10h31m 55d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 63 1d06h 55d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 28d 63d
kernel BUG in folio_clear_dirty_for_io fs mm 2 70d 66d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 27d 66d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 20d 67d
general protection fault in workingset_refault (2) mm 1 76d 72d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 30d 79d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 17 16h49m 80d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 24 1d03h 83d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 42d 88d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 13h39m 92d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 91 14h06m 135d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 47d 144d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 61 5d13h 210d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 247 1h33m 212d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 63 3d06h 212d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 467 13h28m 213d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 50 2d04h 246d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 39 8d04h 249d
KCSAN: data-race in getrusage / vms_clear_ptes mm 152 6h16m 270d 💬 1 [96d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 108 9d23h 349d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 97 5d12h 350d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 79 13d 351d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 501 2d08h 408d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 37d 435d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 128 1d20h 438d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 114 7d04h 558d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1524 42m 559d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1365 1h09m 1283d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4661 55m 1454d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1524 42m 1728d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4071 26d 2018d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2035 23h56m 2024d