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Applied filters: Label=subsystems:mm (drop)
open (122):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in exit_to_user_mode_loop mm 32 2d11h 1d18h
WARNING: bad unlock balance in move_pgt_entry mm C done 8 6d05h 6d01h 💬 1 [5d04h]
possible deadlock in upgrade_mmap_lock_carefully (2) mm ntfs3 C error 5 1d23h 14d 💬 1 [13d]
INFO: rcu detected stall in sys_unlinkat (3) mm 30 20d 16d
kernel BUG in try_to_unmap_one (2) mm C 7 7d10h 18d PATCH [11d]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 6 18d 18d
kernel BUG in sanity_check_pinned_pages mm C 3 1d11h 19d 💬 5 [15m]
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 26d 19d
possible deadlock in __vma_start_write mm 1 28d 24d 💬 10 [17d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 15 17d 29d 💬 1 [29d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 33 14d 39d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 15d 42d
KCSAN: data-race in copy_fs / free_bprm mm fs 1 46d 46d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 44d 48d 💬 4 [40d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 6 3d23h 49d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 29d 52d
BUG: Bad page state in page_cache_ra_order mm C 7 9d17h 52d
INFO: task hung in exit_mmap (2) mm C done error 7 6d07h 59d
kernel BUG in __filemap_add_folio fs mm C done 21 1d15h 59d
BUG: soft lockup in sys_bpf mm 14 2d05h 61d
INFO: task hung in page_cache_ra_order fs mm C done 25 14h58m 61d 💬 1 [61d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 99 12h17m 70d
BUG: sleeping function called from invalid context in emon mm 1 78d 74d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 80d 76d
BUG: soft lockup in cfg80211_wext_siwfreq kasan mm 2 26d 76d
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 51d 81d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 9d10h 83d
INFO: rcu detected stall in clone (7) mm 44 2d13h 88d
KASAN: slab-use-after-free Read in __mm_populate mm 1 98d 94d
general protection fault in xas_create mm bcachefs syz 2 49d 98d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 97d 112d 💬 12 [99d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm C 2 49d 112d
WARNING in get_dump_page ext4 mm C done error 5 103d 116d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 88d 125d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 108d 128d 💬 2 [128d]
INFO: task hung in rmap_walk_file mm C error 19 6d20h 136d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 122d 136d 💬 2 [127d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 13 23d 136d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm syz done 2 11d 149d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 22d 170d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 8 25d 173d 💬 1 [173d]
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 1d23h 183d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 48d 188d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 41d 192d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 12 32d 194d 💬 26 [27d]
BUG: unable to handle kernel paging request in memcg_rstat_updated cgroups mm 6 81d 195d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 16h37m 196d 💬 6 [105d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 8d18h 197d
possible deadlock in balance_pgdat (2) scsi mm C 4 166d 200d 💬 1 [157d]
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 58 13d 201d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 74 13d 204d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 37 17h13m 209d 💬 7 [139d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 32d 209d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 27 1d07h 210d
BUG: corrupted list in list_lru_add mm syz 9 9d01h 212d
INFO: rcu detected stall in security_file_ioctl (9) mm 73 2d13h 213d
BUG: Bad page state in iomap_write_begin xfs mm C 242 3h06m 215d 💬 4 [91d]
kernel BUG in resv_map_release (3) mm C 17 14h31m 223d 💬 1 [222d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 95 3d07h 224d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 19 15d 230d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 139d 231d 💬 2 [137d]
INFO: rcu detected stall in brk (2) mm syz 2 172d 234d 💬 8 [233d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 73 16d 236d
WARNING in get_taint (2) mm C 363 209d 240d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 30 31d 247d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 120d 249d 💬 1 [248d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 70d 250d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 255d 251d 💬 6 [250d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 73 4h21m 255d
KMSAN: uninit-value in swap_writepage mm syz 25 94d 256d 💬 2 [133d]
WARNING in vms_complete_munmap_vmas mm C 2396 12d 257d 💬 1 [9d21h]
WARNING in page_counter_cancel (5) mm C 15 38d 261d 💬 1 [260d]
INFO: rcu detected stall in kjournald2 (2) mm C error error 72 14h48m 263d
INFO: rcu detected stall in vhci_release mm syz done done 12 50d 267d
INFO: rcu detected stall in shmem_fault (6) mm C 116 14h10m 276d PATCH [258d]
INFO: rcu detected stall in sys_execve (6) mm syz done 51 4d00h 278d
INFO: rcu detected stall in x64_sys_call mm syz error 307 4d00h 286d
BUG: corrupted list in add_to_unbuddied mm syz 43 93d 287d 💬 4 [248d]
KMSAN: uninit-value in sw842_compress mm C 65 1d00h 288d 💬 3 [220d]
INFO: task hung in hugetlb_fault mm C done 65 5d01h 289d 💬 2 [253d]
kernel BUG in z3fold_page_migrate mm syz 354 86d 292d
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3640 24d 294d 💬 1 [9d21h]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 119d 310d
INFO: rcu detected stall in kcov_close mm 115 5d21h 314d
kernel panic: System is deadlocked on memory (2) mm 39 12d 314d
INFO: rcu detected stall in vm_mmap_pgoff mm 89 23h20m 316d PATCH [258d]
INFO: task hung in filemap_fault (6) mm 192 59d 348d
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 164d 386d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 328d 392d
WARNING in shmem_evict_inode (3) mm 40 10d 394d
INFO: rcu detected stall in sys_sendto (7) mm C error 273 2d22h 397d
INFO: task hung in __lru_add_drain_all (2) mm syz error 272 63d 401d
BUG: Bad rss-counter state (5) bcachefs mm C done 2364 21h34m 405d 💬 3 [9d21h]
INFO: rcu detected stall in validate_mm (3) mm C error 35 18d 407d 💬 5 [349d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2353 21m 428d 💬 1 [9d21h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 338d 445d 💬 2 [324d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 269 2d17h 451d 💬 10 [60d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 81d 470d 💬 3 [325d]
WARNING in kunmap_local_indexed mm C 1887 4h24m 482d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 7d04h 488d
BUG: soft lockup in pipe_read fs mm syz 5 137d 515d
INFO: task hung in _vm_unmap_aliases (3) mm C 566 15h50m 530d
INFO: rcu detected stall in dput (8) mm C done 386 1d12h 539d
INFO: rcu detected stall in sys_socket (10) mm C done 123 8d10h 570d 💬 6 [566d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 305d 587d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 43 11d 590d 💬 1 [103d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3721 2h45m 624d PATCH [618d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 347d 627d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 81d 638d PATCH [353d]
kernel BUG in filemap_unaccount_folio mm C done error 386 1d08h 655d 💬 4 [200d]
INFO: rcu detected stall in sys_openat (3) mm C error 411 3d11h 658d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 8d07h 679d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 216d 791d 💬 21 [230d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 580 12h28m 791d 💬 6 [9d21h]
possible deadlock in filemap_fault mm C done 2829 1d22h 962d 💬 4 [9d21h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 425 5d00h 972d 💬 1 [313d]
memory leak in xas_create mm C 15 550d 1080d 💬 9 [586d]
WARNING in ext4_dirty_folio mm C inconclusive done 25820 3h14m 1184d 💬 2 [9d21h]
INFO: task hung in do_read_cache_folio block mm kasan C error error 179 730d 1232d 💬 3 [717d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1406d 1759d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 124d 1776d 💬 2 [1117d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1076d 1974d 💬 2 [1867d]
moderation (56):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 1 18h23m 18h22m
BUG: unable to handle kernel paging request in handle_softirqs (2) mm 1 6d01h 2d00h
WARNING: kernel/workqueue.c:LINE at __queue_work, CPU: syz.NUM.NUM/NUM mm 1 6d01h 2d00h
KCSAN: data-race in __mmput / copy_mm mm 1 5d10h 5d10h
KCSAN: data-race in copy_mm / dup_mmap mm 1 8d01h 8d01h
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 1 11d 11d
kernel panic: stack is corrupted in shmem_undo_range mm 1 19d 15d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 25d 25d
general protection fault in asm_sysvec_reschedule_ipi fs mm 1 29d 25d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 4 3d01h 29d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 9d03h 32d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 33d 33d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 4 1d18h 34d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 2 3d19h 42d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 43d 43d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 50d 46d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 3 7d15h 50d
BUG: soft lockup in dev_ioctl (2) bpf trace mm 3 8d03h 51d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 49d 54d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 14 2d16h 54d
general protection fault in lru_gen_test_recent mm 2 43d 55d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 28 8h36m 57d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 58 1d06h 58d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 65 1d11h 58d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 31d 66d
kernel BUG in folio_clear_dirty_for_io fs mm 2 73d 69d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 30d 69d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 23d 70d
general protection fault in workingset_refault (2) mm 1 79d 75d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 33d 82d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 17 3d17h 83d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 24 4d04h 86d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 45d 91d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 3d14h 95d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 91 3d15h 138d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 50d 147d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 62 13h04m 213d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 249 1d03h 215d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 64 2d15h 215d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 468 1d15h 216d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 50 5d06h 249d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 40 1d03h 252d
KCSAN: data-race in getrusage / vms_clear_ptes mm 153 2d02h 273d 💬 1 [99d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 108 13d 352d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 97 8d13h 353d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 79 16d 355d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 502 23h39m 412d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 40d 438d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 129 2d20h 441d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 114 10d 561d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1533 12h24m 562d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1369 6h19m 1286d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4666 12h43m 1457d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1524 3d01h 1732d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4075 4h09m 2021d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2036 1d02h 2027d