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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 2d05h 1d11h
WARNING in folio_lruvec_lock cgroups mm 1 7d15h 3d15h 💬 2 [2d14h]
KASAN: slab-use-after-free Read in do_sync_mmap_readahead mm C done 3 1d03h 4d14h 💬 5 [2d02h]
WARNING: bad unlock balance in move_pgt_entry mm C done 8 5d23h 5d19h 💬 1 [4d22h]
possible deadlock in upgrade_mmap_lock_carefully (2) mm ntfs3 C error 5 1d17h 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 7d04h 17d PATCH [11d]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 6 17d 18d
kernel BUG in sanity_check_pinned_pages mm C 3 1d05h 19d 💬 4 [1d05h]
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 25d 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 [28d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 33 13d 39d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 15d 41d
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 43d 47d 💬 4 [40d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 6 3d17h 49d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 28d 52d
BUG: Bad page state in page_cache_ra_order mm C 7 9d10h 52d
INFO: task hung in exit_mmap (2) mm C done error 7 6d01h 58d
kernel BUG in __filemap_add_folio fs mm C done 21 1d08h 59d
BUG: soft lockup in sys_bpf mm 14 1d22h 60d
INFO: task hung in page_cache_ra_order fs mm C done 25 8h43m 61d 💬 1 [60d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 99 6h01m 69d
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 75d
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 80d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 9d04h 82d
INFO: rcu detected stall in clone (7) mm 44 2d07h 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 [98d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm C 2 48d 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 6d14h 135d
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 22d 136d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm syz done 2 11d 148d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 22d 169d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 8 24d 172d 💬 1 [172d]
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 1d17h 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 40d 191d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 12 31d 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 10h22m 195d 💬 6 [105d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 8d11h 196d
possible deadlock in balance_pgdat (2) scsi mm C 4 166d 200d 💬 1 [157d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo syz error 58 12d 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 10h57m 209d 💬 7 [138d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 31d 209d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 27 1d01h 209d
BUG: corrupted list in list_lru_add mm syz 9 8d19h 212d
INFO: rcu detected stall in security_file_ioctl (9) mm 73 2d07h 213d
BUG: Bad page state in iomap_write_begin xfs mm C 241 3d13h 214d 💬 4 [91d]
kernel BUG in resv_map_release (3) mm C 17 8h16m 222d 💬 1 [222d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 95 3d00h 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 30d 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 69d 250d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 255d 251d 💬 6 [249d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 72 9d13h 254d
KMSAN: uninit-value in swap_writepage mm syz 25 94d 255d 💬 2 [133d]
WARNING in vms_complete_munmap_vmas mm C 2396 11d 257d 💬 1 [9d15h]
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 8h33m 262d
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 7h55m 276d PATCH [258d]
INFO: rcu detected stall in sys_execve (6) mm syz done 51 3d17h 278d
INFO: rcu detected stall in x64_sys_call mm syz error 307 3d17h 286d
BUG: corrupted list in add_to_unbuddied mm syz 43 93d 287d 💬 4 [247d]
KMSAN: uninit-value in sw842_compress mm C 65 18h42m 287d 💬 3 [220d]
INFO: task hung in hugetlb_fault mm C done 65 4d19h 288d 💬 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 [9d15h]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 119d 310d
INFO: rcu detected stall in kcov_close mm 115 5d14h 314d
kernel panic: System is deadlocked on memory (2) mm 39 12d 314d
INFO: rcu detected stall in vm_mmap_pgoff mm 89 17h04m 315d 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 391d
WARNING in shmem_evict_inode (3) mm 40 10d 394d
INFO: rcu detected stall in sys_sendto (7) mm C error 273 2d16h 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 15h18m 405d 💬 3 [9d15h]
INFO: rcu detected stall in validate_mm (3) mm C error 35 18d 406d 💬 5 [348d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2352 3h21m 428d 💬 1 [9d15h]
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 2d11h 451d 💬 10 [59d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 80d 470d 💬 3 [324d]
WARNING in kunmap_local_indexed mm C 1885 11h24m 482d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 6d22h 488d
BUG: soft lockup in pipe_read fs mm syz 5 137d 515d
INFO: task hung in _vm_unmap_aliases (3) mm C 566 9h34m 530d
INFO: rcu detected stall in dput (8) mm C done 386 1d06h 539d
INFO: rcu detected stall in sys_socket (10) mm C done 123 8d03h 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 10d 590d 💬 1 [103d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3719 6h29m 624d PATCH [617d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 346d 627d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 80d 637d PATCH [353d]
kernel BUG in filemap_unaccount_folio mm C done error 386 1d02h 655d 💬 4 [200d]
INFO: rcu detected stall in sys_openat (3) mm C error 411 3d05h 658d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 8d01h 679d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 216d 790d 💬 21 [230d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 580 6h12m 790d 💬 6 [9d15h]
possible deadlock in filemap_fault mm C done 2829 1d16h 962d 💬 4 [9d15h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 425 4d18h 972d 💬 1 [313d]
memory leak in xas_create mm C 15 550d 1079d 💬 9 [586d]
WARNING in ext4_dirty_folio mm C inconclusive done 25819 9d21h 1184d 💬 2 [9d15h]
INFO: task hung in do_read_cache_folio block mm kasan C error error 179 730d 1231d 💬 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 123d 1776d 💬 2 [1117d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1076d 1973d 💬 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 12h07m 12h07m
BUG: unable to handle kernel paging request in handle_softirqs (2) mm 1 5d18h 1d18h
WARNING: kernel/workqueue.c:LINE at __queue_work, CPU: syz.NUM.NUM/NUM mm 1 5d18h 1d18h
KCSAN: data-race in __mmput / copy_mm mm 1 5d04h 5d04h
KCSAN: data-race in copy_mm / dup_mmap mm 1 7d18h 7d18h
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 18d 14d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 24d 24d
general protection fault in asm_sysvec_reschedule_ipi fs mm 1 28d 24d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 4 2d18h 29d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 8d21h 31d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 32d 32d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 4 1d12h 34d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 2 3d13h 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 7d09h 49d
BUG: soft lockup in dev_ioctl (2) bpf trace mm 3 7d21h 51d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 49d 53d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 14 2d10h 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 2h21m 56d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 58 1d00h 58d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 65 1d04h 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 72d 68d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 29d 69d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 22d 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 32d 82d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 17 3d11h 83d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 24 3d22h 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 3d08h 94d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 91 3d08h 138d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 49d 147d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 62 6h48m 212d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 249 21h31m 214d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 64 2d09h 215d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 468 1d09h 216d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 50 4d23h 248d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 40 21h02m 252d
KCSAN: data-race in getrusage / vms_clear_ptes mm 153 1d20h 272d 💬 1 [99d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 108 12d 352d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 97 8d07h 353d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 79 15d 354d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 502 17h24m 411d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 39d 437d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 129 2d14h 441d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 114 9d23h 561d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1533 6h08m 562d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1369 now 1286d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4666 6h28m 1457d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1524 2d19h 1731d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4074 21h09m 2021d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2036 20h44m 2026d