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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 9d23h 6d18h 💬 1 [5d14h]
INFO: rcu detected stall in sys_unlinkat (3) mm 30 12d 8d19h
kernel BUG in try_to_unmap_one (2) mm C 7 13d 10d PATCH [3d19h]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 6 10d 10d
kernel BUG in sanity_check_pinned_pages mm 1 11d 11d 💬 4 [11d]
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 18d 11d
possible deadlock in __vma_start_write mm 1 20d 16d 💬 10 [9d23h]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 15 9d17h 21d 💬 1 [21d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 33 6d01h 31d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 7d20h 34d
KCSAN: data-race in copy_fs / free_bprm mm fs 1 38d 38d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 36d 40d 💬 4 [32d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 5 26d 41d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 21d 44d
BUG: Bad page state in page_cache_ra_order mm C 7 1d17h 44d
INFO: task hung in exit_mmap (2) mm C done error 6 31d 51d
kernel BUG in __filemap_add_folio mm fs C done 14 14d 51d
BUG: soft lockup in sys_bpf mm 13 3d00h 53d
INFO: task hung in page_cache_ra_order fs mm C done 24 4d11h 53d 💬 1 [53d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 98 5d15h 62d
BUG: sleeping function called from invalid context in emon mm 1 70d 66d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 72d 68d
BUG: soft lockup in cfg80211_wext_siwfreq kasan mm 2 18d 68d
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 43d 73d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 1d10h 75d
INFO: rcu detected stall in clone (7) mm 43 37d 80d
KASAN: slab-use-after-free Read in __mm_populate mm 1 90d 86d
UBSAN: shift-out-of-bounds in shmem_undo_range mm bcachefs syz 1 94d 90d
general protection fault in xas_create mm bcachefs syz 2 41d 90d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 89d 104d 💬 12 [91d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm C 2 41d 104d
WARNING in get_dump_page ext4 mm C done error 5 95d 108d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 80d 117d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 100d 120d 💬 2 [120d]
INFO: task hung in rmap_walk_file mm C error 19 29d 128d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 114d 128d 💬 2 [119d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 13 15d 128d
UBSAN: shift-out-of-bounds in xas_create bcachefs mm C 5 96d 130d 💬 2 [120d]
INFO: rcu detected stall in sys_mkdir (9) mm ext4 syz done 2 3d07h 141d
kernel BUG in alloc_hugetlb_folio_reserve mm C done 95 4d07h 161d PATCH [25d]
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 14d 162d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 8 17d 165d 💬 1 [165d]
possible deadlock in move_pages (2) mm C done 508 152d 175d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 3 25d 175d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 40d 180d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 33d 184d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 12 24d 186d 💬 26 [19d]
BUG: unable to handle kernel paging request in memcg_rstat_updated cgroups mm 6 73d 187d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 24d 188d 💬 6 [97d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 18h08m 189d
possible deadlock in balance_pgdat (2) scsi mm C 4 158d 192d 💬 1 [149d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo syz error 58 5d05h 193d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 74 5d15h 196d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 35 9d10h 201d 💬 7 [131d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 24d 201d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 26 19d 202d
BUG: corrupted list in list_lru_add mm syz 9 1d01h 204d
INFO: rcu detected stall in security_file_ioctl (9) mm 71 9d17h 205d
BUG: Bad page state in iomap_write_begin xfs mm C 237 3d10h 207d 💬 4 [83d]
kernel BUG in resv_map_release (3) mm C 11 2d21h 215d 💬 1 [214d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 94 2d17h 216d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 19 7d13h 222d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 131d 223d 💬 2 [129d]
INFO: rcu detected stall in brk (2) mm syz 2 164d 226d 💬 8 [225d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 73 8d11h 228d
WARNING in get_taint (2) mm C 363 201d 232d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 30 23d 239d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 112d 241d 💬 1 [240d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 62d 242d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 247d 243d 💬 6 [242d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 72 1d19h 247d
KMSAN: uninit-value in swap_writepage mm syz 25 86d 248d 💬 2 [125d]
WARNING in vms_complete_munmap_vmas mm C 2396 4d01h 249d 💬 1 [1d21h]
WARNING in page_counter_cancel (5) mm C 15 30d 253d 💬 1 [252d]
INFO: rcu detected stall in kjournald2 (2) mm C error error 71 2d12h 255d
INFO: rcu detected stall in vhci_release mm syz done done 12 42d 259d
INFO: rcu detected stall in shmem_fault (6) mm C 114 4d06h 268d PATCH [250d]
BUG: corrupted list in do_compact_page mm syz 46 80d 269d 💬 1 [254d]
INFO: rcu detected stall in sys_execve (6) mm syz done 50 10d 270d
INFO: rcu detected stall in x64_sys_call mm syz error 298 18h06m 278d
BUG: corrupted list in add_to_unbuddied mm syz 43 85d 279d 💬 4 [240d]
KMSAN: uninit-value in sw842_compress mm C 65 53d 280d 💬 3 [212d]
INFO: task hung in hugetlb_fault mm C done 65 28d 281d 💬 2 [245d]
kernel BUG in z3fold_page_migrate mm syz 354 78d 284d
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3640 16d 286d 💬 1 [1d21h]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 111d 302d
INFO: rcu detected stall in kcov_close mm 114 13d 306d
kernel panic: System is deadlocked on memory (2) mm 39 4d08h 306d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 40d 308d PATCH [250d]
INFO: task hung in filemap_fault (6) mm 192 51d 340d
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 156d 378d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 320d 384d
WARNING in shmem_evict_inode (3) mm 40 2d08h 386d
INFO: rcu detected stall in sys_sendto (7) mm C error 269 5d10h 389d
INFO: task hung in __lru_add_drain_all (2) mm syz error 272 55d 393d
BUG: Bad rss-counter state (5) bcachefs mm C done 2362 5d03h 397d 💬 3 [1d21h]
INFO: rcu detected stall in validate_mm (3) mm C error 35 10d 399d 💬 5 [341d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2298 2h11m 420d 💬 1 [1d21h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 330d 437d 💬 2 [316d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 265 20h23m 443d 💬 10 [52d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 73d 462d 💬 3 [317d]
WARNING in kunmap_local_indexed mm C 1807 10h09m 474d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 30d 480d
BUG: soft lockup in pipe_read fs mm syz 5 129d 507d
INFO: task hung in _vm_unmap_aliases (3) mm C 560 1d09h 522d
INFO: rcu detected stall in dput (8) mm C done 375 1d19h 531d
INFO: rcu detected stall in sys_socket (10) mm C done 123 10h14m 562d 💬 6 [558d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 297d 579d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 43 3d04h 582d 💬 1 [95d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3688 1h10m 616d PATCH [610d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 339d 619d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 73d 630d PATCH [345d]
kernel BUG in filemap_unaccount_folio mm C done error 381 4d01h 647d 💬 4 [192d]
INFO: rcu detected stall in sys_openat (3) mm C error 410 6d17h 650d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 7h32m 671d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 208d 783d 💬 21 [222d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 569 1h05m 783d 💬 6 [1d21h]
possible deadlock in filemap_fault mm C done 2823 3d06h 954d 💬 4 [1d21h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 424 1d11h 964d 💬 1 [305d]
memory leak in xas_create mm C 15 542d 1072d 💬 9 [578d]
WARNING in ext4_dirty_folio mm C inconclusive done 25819 2d03h 1176d 💬 2 [1d21h]
INFO: task hung in do_read_cache_folio block mm kasan C error error 179 722d 1224d 💬 3 [709d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1398d 1751d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 116d 1768d 💬 2 [1109d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1068d 1966d 💬 2 [1859d]
moderation (51):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_mm / dup_mmap mm 1 1h13m 1h11m
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 1 3d16h 3d16h
kernel panic: stack is corrupted in shmem_undo_range mm 1 11d 7d05h
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 17d 17d
general protection fault in asm_sysvec_reschedule_ipi fs mm 1 21d 17d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 3 9d02h 21d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 1d03h 24d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 25d 25d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 1 34d 34d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 35d 35d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 42d 38d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 2 31d 42d
BUG: soft lockup in dev_ioctl (2) bpf trace mm 3 3h27m 43d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 41d 46d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 11 2d02h 46d
general protection fault in lru_gen_test_recent mm 2 35d 47d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 24 9h08m 49d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 50 1d03h 50d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 58 12h00m 50d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 23d 58d
kernel BUG in folio_clear_dirty_for_io fs mm 2 65d 61d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 22d 61d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 15d 62d
general protection fault in workingset_refault (2) mm 1 72d 67d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 25d 74d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 14 1d02h 75d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 23 16h59m 78d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 37d 83d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 5 17d 87d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 82 13h50m 130d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 42d 139d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 61 14h17m 205d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 241 3d07h 207d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 60 1d00h 207d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 458 2h36m 208d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 48 3d06h 241d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 39 3d05h 244d
KCSAN: data-race in getrusage / vms_clear_ptes mm 147 12h52m 265d 💬 1 [91d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 108 5d00h 344d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 97 13h44m 345d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 79 8d02h 347d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 495 15h32m 404d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 32d 430d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 126 7d16h 433d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 114 2d05h 553d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1500 3h22m 554d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1356 3h45m 1278d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4650 3h33m 1449d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1523 6d00h 1724d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4071 21d 2013d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2027 3h11m 2019d