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Applied filters: Label=subsystems:mm (drop)
open (125):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in upgrade_mmap_lock_carefully (2) mm ntfs3 C error 5 11d 8d10h 💬 1 [7d07h]
INFO: rcu detected stall in sys_unlinkat (3) mm 30 14d 10d
kernel BUG in try_to_unmap_one (2) mm C 7 1d03h 11d PATCH [5d11h]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 6 11d 12d
kernel BUG in sanity_check_pinned_pages mm 1 13d 13d 💬 4 [13d]
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 19d 13d
possible deadlock in __vma_start_write mm 1 22d 18d 💬 10 [11d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 15 11d 23d 💬 1 [22d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 33 7d18h 33d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 9d13h 35d
KCSAN: data-race in copy_fs / free_bprm mm fs 1 40d 40d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 37d 41d 💬 4 [34d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 5 28d 43d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 22d 46d
BUG: Bad page state in page_cache_ra_order mm C 7 3d09h 46d
INFO: task hung in exit_mmap (2) mm C done error 6 33d 52d
kernel BUG in __filemap_add_folio mm fs C done 15 22h34m 53d
BUG: soft lockup in sys_bpf mm 13 4d17h 54d
INFO: task hung in page_cache_ra_order fs mm C done 24 6d04h 55d 💬 1 [54d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 98 7d07h 63d
BUG: sleeping function called from invalid context in emon mm 1 72d 68d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 73d 69d
BUG: soft lockup in cfg80211_wext_siwfreq kasan mm 2 20d 70d
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 45d 74d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 3d03h 76d
INFO: rcu detected stall in clone (7) mm 43 38d 81d
KASAN: slab-use-after-free Read in __mm_populate mm 1 92d 88d
UBSAN: shift-out-of-bounds in shmem_undo_range mm bcachefs syz 1 96d 92d
general protection fault in xas_create mm bcachefs syz 2 43d 92d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 91d 106d 💬 12 [92d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm C 2 42d 106d
WARNING in get_dump_page ext4 mm C done error 5 97d 110d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 82d 119d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 102d 122d 💬 2 [122d]
INFO: task hung in rmap_walk_file mm C error 19 12h54m 129d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 116d 130d 💬 2 [121d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 13 16d 130d
UBSAN: shift-out-of-bounds in xas_create bcachefs mm C 5 98d 132d 💬 2 [122d]
INFO: rcu detected stall in sys_mkdir (9) mm ext4 syz done 2 4d23h 142d
kernel BUG in alloc_hugetlb_folio_reserve mm C done 95 6d00h 163d PATCH [26d]
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 15d 163d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 8 18d 166d 💬 1 [166d]
possible deadlock in move_pages (2) mm C done 508 154d 176d
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 26d 177d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 42d 182d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 34d 185d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 12 25d 188d 💬 26 [21d]
BUG: unable to handle kernel paging request in memcg_rstat_updated cgroups mm 6 75d 189d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 26d 189d 💬 6 [98d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 2d10h 190d
possible deadlock in balance_pgdat (2) scsi mm C 4 160d 194d 💬 1 [151d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo syz error 58 6d22h 194d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 74 7d08h 198d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 35 11d 202d 💬 7 [132d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 25d 203d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 26 21d 203d
BUG: corrupted list in list_lru_add mm syz 9 2d18h 206d
INFO: rcu detected stall in security_file_ioctl (9) mm 72 22h51m 207d
BUG: Bad page state in iomap_write_begin xfs mm C 239 7h05m 208d 💬 4 [85d]
kernel BUG in resv_map_release (3) mm C 12 20h24m 216d 💬 1 [216d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 94 4d10h 218d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 19 9d06h 224d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 133d 225d 💬 2 [131d]
INFO: rcu detected stall in brk (2) mm syz 2 166d 228d 💬 8 [227d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 73 10d 229d
WARNING in get_taint (2) mm C 363 203d 234d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 30 24d 241d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 114d 243d 💬 1 [242d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 63d 244d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 249d 245d 💬 6 [243d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 72 3d12h 248d
KMSAN: uninit-value in swap_writepage mm syz 25 88d 249d 💬 2 [127d]
WARNING in vms_complete_munmap_vmas mm C 2396 5d17h 251d 💬 1 [3d13h]
WARNING in page_counter_cancel (5) mm C 15 32d 255d 💬 1 [254d]
INFO: rcu detected stall in kjournald2 (2) mm C error error 71 4d04h 256d
INFO: rcu detected stall in vhci_release mm syz done done 12 44d 261d
INFO: rcu detected stall in shmem_fault (6) mm C 115 1d03h 270d PATCH [252d]
BUG: corrupted list in do_compact_page mm syz 46 82d 271d 💬 1 [256d]
INFO: rcu detected stall in sys_execve (6) mm syz done 50 11d 272d
INFO: rcu detected stall in x64_sys_call mm syz error 304 12h20m 280d
BUG: corrupted list in add_to_unbuddied mm syz 43 87d 281d 💬 4 [241d]
KMSAN: uninit-value in sw842_compress mm C 65 54d 281d 💬 3 [214d]
INFO: task hung in hugetlb_fault mm C done 65 29d 282d 💬 2 [247d]
kernel BUG in z3fold_page_migrate mm syz 354 80d 286d
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3640 18d 288d 💬 1 [3d13h]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 113d 304d
INFO: rcu detected stall in kcov_close mm 114 15d 308d
kernel panic: System is deadlocked on memory (2) mm 39 6d00h 308d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 42d 309d PATCH [252d]
INFO: task hung in filemap_fault (6) mm 192 53d 342d
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 158d 380d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 322d 385d
WARNING in shmem_evict_inode (3) mm 40 4d01h 388d
INFO: rcu detected stall in sys_sendto (7) mm C error 269 7d02h 391d
INFO: task hung in __lru_add_drain_all (2) mm syz error 272 57d 395d
BUG: Bad rss-counter state (5) bcachefs mm C done 2363 14h42m 399d 💬 3 [3d13h]
INFO: rcu detected stall in validate_mm (3) mm C error 35 12d 400d 💬 5 [342d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2308 3h50m 421d 💬 1 [3d13h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 332d 439d 💬 2 [318d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 265 2d12h 445d 💬 10 [53d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 74d 464d 💬 3 [318d]
WARNING in kunmap_local_indexed mm C 1825 7h13m 476d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 21h13m 482d
BUG: soft lockup in pipe_read fs mm syz 5 131d 509d
INFO: task hung in _vm_unmap_aliases (3) mm C 562 1h46m 524d
INFO: rcu detected stall in dput (8) mm C done 377 1d04h 533d
INFO: rcu detected stall in sys_socket (10) mm C done 123 2d02h 564d 💬 6 [560d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 298d 581d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 43 4d20h 584d 💬 1 [97d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3689 15h20m 618d PATCH [611d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 340d 621d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 74d 631d PATCH [347d]
kernel BUG in filemap_unaccount_folio mm C done error 381 5d18h 649d 💬 4 [194d]
INFO: rcu detected stall in sys_openat (3) mm C error 410 8d10h 652d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 2d00h 673d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 210d 784d 💬 21 [224d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 570 9h50m 784d 💬 6 [3d13h]
possible deadlock in filemap_fault mm C done 2824 4h04m 956d 💬 4 [3d13h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 424 3d04h 966d 💬 1 [307d]
memory leak in xas_create mm C 15 544d 1073d 💬 9 [579d]
WARNING in ext4_dirty_folio mm C inconclusive done 25819 3d20h 1178d 💬 2 [3d13h]
INFO: task hung in do_read_cache_folio block mm kasan C error error 179 724d 1225d 💬 3 [711d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1400d 1753d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 117d 1770d 💬 2 [1111d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1070d 1967d 💬 2 [1861d]
moderation (51):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_mm / dup_mmap mm 1 1d17h 1d17h
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 1 5d09h 5d09h
kernel panic: stack is corrupted in shmem_undo_range mm 1 12d 8d22h
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 18d 18d
general protection fault in asm_sysvec_reschedule_ipi fs mm 1 22d 18d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 3 10d 23d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 2d20h 25d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 26d 26d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 1 36d 36d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 37d 37d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 43d 39d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 3 1d08h 43d
BUG: soft lockup in dev_ioctl (2) bpf trace mm 3 1d19h 45d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 43d 47d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 12 22h50m 48d
general protection fault in lru_gen_test_recent mm 2 37d 48d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 25 21h27m 50d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 52 5h18m 52d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 61 9h44m 52d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 25d 60d
kernel BUG in folio_clear_dirty_for_io fs mm 2 66d 62d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 23d 63d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 16d 64d
general protection fault in workingset_refault (2) mm 1 73d 69d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 26d 76d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 16 3h15m 77d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 23 2d09h 80d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 39d 84d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 5 19d 88d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 85 9h51m 132d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 43d 141d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 61 2d06h 206d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 242 9h54m 208d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 63 now 209d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 461 9h49m 210d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 48 4d23h 242d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 39 4d21h 246d
KCSAN: data-race in getrusage / vms_clear_ptes mm 149 22h32m 266d 💬 1 [93d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 108 6d17h 346d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 97 2d06h 347d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 79 9d18h 348d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 497 23h03m 405d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 33d 431d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 127 9h48m 435d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 114 3d21h 555d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1506 11h56m 556d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1357 1d06h 1280d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4652 12h18m 1451d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1523 7d17h 1725d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4071 22d 2015d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2029 9h50m 2020d