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Applied filters: Label=subsystems:mm (drop)
open (124):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in exit_to_user_mode_loop mm 32 23h16m 5h49m
WARNING in folio_lruvec_lock cgroups mm 1 6d09h 2d09h 💬 2 [1d08h]
KASAN: slab-use-after-free Read in do_sync_mmap_readahead mm C done 2 7d06h 3d08h 💬 5 [20h13m]
WARNING: bad unlock balance in move_pgt_entry mm C done 8 4d17h 4d13h 💬 1 [3d16h]
possible deadlock in upgrade_mmap_lock_carefully (2) mm ntfs3 C error 5 11h12m 13d 💬 1 [12d]
INFO: rcu detected stall in sys_unlinkat (3) mm 30 19d 15d
kernel BUG in try_to_unmap_one (2) mm C 7 5d22h 16d PATCH [10d]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 6 16d 16d
kernel BUG in sanity_check_pinned_pages mm 2 1h18m 18d 💬 4 [18d]
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 24d 18d
possible deadlock in __vma_start_write mm 1 27d 23d 💬 10 [16d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 15 16d 27d 💬 1 [27d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 33 12d 37d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 14d 40d
KCSAN: data-race in copy_fs / free_bprm mm fs 1 45d 45d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 42d 46d 💬 4 [39d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 6 2d11h 48d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 27d 51d
BUG: Bad page state in page_cache_ra_order mm C 7 8d04h 51d
INFO: task hung in exit_mmap (2) mm C done error 7 4d19h 57d
kernel BUG in __filemap_add_folio fs mm C done 21 2h49m 57d
BUG: soft lockup in sys_bpf mm 14 16h57m 59d
INFO: task hung in page_cache_ra_order fs mm C done 24 10d 60d 💬 1 [59d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 98 12d 68d
BUG: sleeping function called from invalid context in emon mm 1 77d 73d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 78d 74d
BUG: soft lockup in cfg80211_wext_siwfreq kasan mm 2 25d 75d
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 49d 79d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 7d22h 81d
INFO: rcu detected stall in clone (7) mm 44 1d01h 86d
KASAN: slab-use-after-free Read in __mm_populate mm 1 96d 92d
general protection fault in xas_create mm bcachefs syz 2 48d 97d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 96d 111d 💬 12 [97d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm C 2 47d 111d
WARNING in get_dump_page ext4 mm C done error 5 101d 115d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 87d 124d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 107d 127d 💬 2 [127d]
INFO: task hung in rmap_walk_file mm C error 19 5d08h 134d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 121d 135d 💬 2 [126d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 13 21d 135d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm syz done 2 9d18h 147d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 20d 168d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 8 23d 171d 💬 1 [171d]
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 11h28m 182d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 46d 186d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 39d 190d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 12 30d 192d 💬 26 [26d]
BUG: unable to handle kernel paging request in memcg_rstat_updated cgroups mm 6 80d 194d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 31d 194d 💬 6 [103d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 7d05h 195d
possible deadlock in balance_pgdat (2) scsi mm C 4 165d 198d 💬 1 [156d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo syz error 58 11d 199d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 74 12d 203d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 36 1d05h 207d 💬 7 [137d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 30d 208d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 26 25d 208d
BUG: corrupted list in list_lru_add mm syz 9 7d13h 211d
INFO: rcu detected stall in security_file_ioctl (9) mm 73 1d01h 211d
BUG: Bad page state in iomap_write_begin xfs mm C 241 2d07h 213d 💬 4 [89d]
kernel BUG in resv_map_release (3) mm C 12 5d15h 221d 💬 1 [221d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 95 1d19h 223d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 19 14d 229d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 138d 230d 💬 2 [136d]
INFO: rcu detected stall in brk (2) mm syz 2 170d 233d 💬 8 [232d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 73 14d 234d
WARNING in get_taint (2) mm C 363 208d 239d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 30 29d 246d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 119d 248d 💬 1 [247d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 68d 249d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 254d 250d 💬 6 [248d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 72 8d07h 253d
KMSAN: uninit-value in swap_writepage mm syz 25 93d 254d 💬 2 [132d]
WARNING in vms_complete_munmap_vmas mm C 2396 10d 256d 💬 1 [8d09h]
WARNING in page_counter_cancel (5) mm C 15 37d 260d 💬 1 [259d]
INFO: rcu detected stall in kjournald2 (2) mm C error error 71 8d23h 261d
INFO: rcu detected stall in vhci_release mm syz done done 12 49d 266d
INFO: rcu detected stall in shmem_fault (6) mm C 115 5d22h 275d PATCH [257d]
INFO: rcu detected stall in sys_execve (6) mm syz done 51 2d12h 277d
INFO: rcu detected stall in x64_sys_call mm syz error 307 2d12h 285d
BUG: corrupted list in add_to_unbuddied mm syz 43 91d 285d 💬 4 [246d]
KMSAN: uninit-value in sw842_compress mm C 65 59d 286d 💬 3 [219d]
INFO: task hung in hugetlb_fault mm C done 65 3d13h 287d 💬 2 [252d]
kernel BUG in z3fold_page_migrate mm syz 354 85d 290d
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3640 22d 292d 💬 1 [8d09h]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 118d 309d
INFO: rcu detected stall in kcov_close mm 115 4d09h 313d
kernel panic: System is deadlocked on memory (2) mm 39 10d 313d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 46d 314d PATCH [257d]
INFO: task hung in filemap_fault (6) mm 192 57d 347d
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 162d 385d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 327d 390d
WARNING in shmem_evict_inode (3) mm 40 8d20h 392d
INFO: rcu detected stall in sys_sendto (7) mm C error 273 1d10h 396d
INFO: task hung in __lru_add_drain_all (2) mm syz error 272 62d 399d
BUG: Bad rss-counter state (5) bcachefs mm C done 2363 5d09h 404d 💬 3 [8d09h]
INFO: rcu detected stall in validate_mm (3) mm C error 35 16d 405d 💬 5 [347d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2337 2h10m 426d 💬 1 [8d09h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 337d 443d 💬 2 [323d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 269 1d05h 449d 💬 10 [58d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 79d 469d 💬 3 [323d]
WARNING in kunmap_local_indexed mm C 1883 1h11m 481d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 5d16h 487d
BUG: soft lockup in pipe_read fs mm syz 5 136d 513d
INFO: task hung in _vm_unmap_aliases (3) mm C 564 1d18h 529d
INFO: rcu detected stall in dput (8) mm C done 386 40m 538d
INFO: rcu detected stall in sys_socket (10) mm C done 123 6d21h 569d 💬 6 [564d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 303d 586d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 43 9d15h 588d 💬 1 [102d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3709 19h19m 623d PATCH [616d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 345d 626d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 79d 636d PATCH [352d]
kernel BUG in filemap_unaccount_folio mm C done error 385 12h51m 654d 💬 4 [199d]
INFO: rcu detected stall in sys_openat (3) mm C error 411 1d23h 657d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 6d19h 677d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 215d 789d 💬 21 [229d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 575 2d19h 789d 💬 6 [8d09h]
possible deadlock in filemap_fault mm C done 2829 10h36m 960d 💬 4 [8d09h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 425 3d12h 970d 💬 1 [312d]
memory leak in xas_create mm C 15 549d 1078d 💬 9 [584d]
WARNING in ext4_dirty_folio mm C inconclusive done 25819 8d15h 1183d 💬 2 [8d09h]
INFO: task hung in do_read_cache_folio block mm kasan C error error 179 729d 1230d 💬 3 [716d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1405d 1757d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 122d 1775d 💬 2 [1116d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1075d 1972d 💬 2 [1866d]
moderation (55):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in handle_softirqs (2) mm 1 4d12h 12h47m
WARNING: kernel/workqueue.c:LINE at __queue_work, CPU: syz.NUM.NUM/NUM mm 1 4d12h 12h47m
KCSAN: data-race in __mmput / copy_mm mm 1 3d22h 3d22h
KCSAN: data-race in copy_mm / dup_mmap mm 1 6d12h 6d12h
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 1 10d 10d
kernel panic: stack is corrupted in shmem_undo_range mm 1 17d 13d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 23d 23d
general protection fault in asm_sysvec_reschedule_ipi fs mm 1 27d 23d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 4 1d12h 27d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 7d15h 30d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 31d 31d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 4 6h08m 33d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 2 2d07h 41d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 41d 41d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 48d 44d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 3 6d03h 48d
BUG: soft lockup in dev_ioctl (2) bpf trace mm 3 6d15h 50d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 47d 52d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 14 1d04h 53d
general protection fault in lru_gen_test_recent mm 2 42d 53d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 26 1d02h 55d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 57 13h39m 56d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 64 1d04h 57d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 29d 65d
kernel BUG in folio_clear_dirty_for_io fs mm 2 71d 67d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 28d 67d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 21d 68d
general protection fault in workingset_refault (2) mm 1 78d 74d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 31d 80d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 17 2d05h 82d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 24 2d16h 84d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 43d 89d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 2d02h 93d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 91 2d02h 136d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 48d 146d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 61 7d01h 211d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 248 12h16m 213d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 64 1d03h 214d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 468 3h46m 214d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 50 3d17h 247d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 39 9d16h 250d
KCSAN: data-race in getrusage / vms_clear_ptes mm 153 14h44m 271d 💬 1 [98d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 108 11d 351d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 97 7d01h 351d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 79 14d 353d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 501 3d21h 410d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 38d 436d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 129 1d08h 439d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 114 8d17h 559d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1530 4h57m 560d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1367 5h22m 1285d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4664 5h20m 1456d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1524 1d13h 1730d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4073 11h00m 2019d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2035 2d12h 2025d