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Applied filters: Label=subsystems:mm (drop)
open (121):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in exit_to_user_mode_loop mm 32 3d00h 2d07h
WARNING: bad unlock balance in move_pgt_entry mm C done 8 6d18h 6d14h 💬 1 [5d17h]
possible deadlock in upgrade_mmap_lock_carefully (2) mm ntfs3 C error 5 2d12h 15d 💬 1 [14d]
INFO: rcu detected stall in sys_unlinkat (3) mm 30 21d 17d
kernel BUG in try_to_unmap_one (2) mm C 7 7d23h 18d PATCH [12d]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 6 18d 18d
kernel BUG in sanity_check_pinned_pages mm C 3 2d00h 20d 💬 15 [4h45m]
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 26d 20d
possible deadlock in __vma_start_write mm 1 29d 25d 💬 10 [18d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 15 18d 29d 💬 1 [29d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 33 14d 40d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 16d 42d
KCSAN: data-race in copy_fs / free_bprm mm fs 1 47d 47d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 44d 48d 💬 4 [41d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 6 4d12h 50d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 29d 53d
BUG: Bad page state in page_cache_ra_order mm C 7 10d 53d
INFO: task hung in exit_mmap (2) mm C done error 7 6d20h 59d
kernel BUG in __filemap_add_folio fs mm C done 22 8h10m 59d
BUG: soft lockup in sys_bpf mm 14 2d18h 61d
INFO: task hung in page_cache_ra_order fs mm C done 25 1d04h 62d 💬 1 [61d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 99 1d01h 70d
BUG: sleeping function called from invalid context in emon mm 1 79d 75d
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 27d 77d
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 52d 81d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 9d23h 83d
INFO: rcu detected stall in clone (7) mm 44 3d02h 88d
KASAN: slab-use-after-free Read in __mm_populate mm 1 98d 94d
general protection fault in xas_create mm bcachefs syz 2 50d 99d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 98d 113d 💬 12 [99d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm C 2 49d 113d
WARNING in get_dump_page ext4 mm C done error 5 104d 117d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 89d 126d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 109d 129d 💬 2 [129d]
INFO: task hung in rmap_walk_file mm C error 19 7d09h 136d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 123d 137d 💬 2 [128d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 13 23d 137d
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 2d12h 184d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 48d 189d
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 [28d]
BUG: unable to handle kernel paging request in memcg_rstat_updated cgroups mm 6 82d 196d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 1d05h 196d 💬 6 [105d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 9d07h 197d
possible deadlock in balance_pgdat (2) scsi mm C 4 167d 200d 💬 1 [158d]
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 14d 205d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 37 1d06h 209d 💬 7 [139d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 53m 210d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 27 1d20h 210d
BUG: corrupted list in list_lru_add mm syz 9 9d14h 213d
INFO: rcu detected stall in security_file_ioctl (9) mm 73 3d02h 213d
BUG: Bad page state in iomap_write_begin xfs mm C 242 16h08m 215d 💬 4 [92d]
kernel BUG in resv_map_release (3) mm C 17 1d03h 223d 💬 1 [223d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 95 3d20h 225d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 19 16d 231d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 140d 232d 💬 2 [138d]
INFO: rcu detected stall in brk (2) mm syz 2 172d 235d 💬 8 [234d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 73 17d 236d
WARNING in get_taint (2) mm C 363 210d 241d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 30 31d 248d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 121d 250d 💬 1 [249d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 70d 251d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 256d 252d 💬 6 [250d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 73 17h23m 255d
WARNING in vms_complete_munmap_vmas mm C 2396 12d 258d 💬 1 [10d]
WARNING in page_counter_cancel (5) mm C 15 39d 262d 💬 1 [261d]
INFO: rcu detected stall in kjournald2 (2) mm C error error 72 1d03h 263d
INFO: rcu detected stall in vhci_release mm syz done done 12 51d 268d
INFO: rcu detected stall in shmem_fault (6) mm C 116 1d03h 277d PATCH [259d]
INFO: rcu detected stall in sys_execve (6) mm syz done 51 4d13h 279d
INFO: rcu detected stall in x64_sys_call mm syz error 307 4d13h 287d
BUG: corrupted list in add_to_unbuddied mm syz 43 94d 288d 💬 4 [248d]
KMSAN: uninit-value in sw842_compress mm C 65 1d14h 288d 💬 3 [221d]
INFO: task hung in hugetlb_fault mm C done 65 5d14h 289d 💬 2 [254d]
kernel BUG in z3fold_page_migrate mm syz 354 87d 292d
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3640 24d 294d 💬 1 [10d]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 120d 311d
INFO: rcu detected stall in kcov_close mm 115 6d10h 315d
kernel panic: System is deadlocked on memory (2) mm 39 12d 315d
INFO: rcu detected stall in vm_mmap_pgoff mm 89 1d12h 316d PATCH [259d]
INFO: task hung in filemap_fault (6) mm 192 60d 349d
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 164d 387d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 329d 392d
WARNING in shmem_evict_inode (3) mm 41 14m 394d
INFO: rcu detected stall in sys_sendto (7) mm C error 273 3d11h 398d
INFO: task hung in __lru_add_drain_all (2) mm syz error 272 64d 402d
BUG: Bad rss-counter state (5) bcachefs mm C done 2364 1d10h 406d 💬 3 [10d]
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 2355 5h12m 428d 💬 1 [10d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 339d 445d 💬 2 [325d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 269 3d06h 451d 💬 10 [60d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 81d 471d 💬 3 [325d]
WARNING in kunmap_local_indexed mm C 1887 17h26m 483d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 7d17h 489d
BUG: soft lockup in pipe_read fs mm syz 5 138d 515d
INFO: task hung in _vm_unmap_aliases (3) mm C 566 1d04h 531d
INFO: rcu detected stall in dput (8) mm C done 386 2d01h 540d
INFO: rcu detected stall in sys_socket (10) mm C done 123 8d23h 571d 💬 6 [566d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 305d 588d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 43 11d 590d 💬 1 [104d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3723 4h13m 625d PATCH [618d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 347d 628d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 81d 638d PATCH [354d]
kernel BUG in filemap_unaccount_folio mm C done error 386 1d21h 656d 💬 4 [201d]
INFO: rcu detected stall in sys_openat (3) mm C error 411 4d00h 659d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 8d20h 679d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 217d 791d 💬 21 [231d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 581 11h23m 791d 💬 6 [10d]
possible deadlock in filemap_fault mm C done 2829 2d11h 963d 💬 4 [10d]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 425 5d13h 972d 💬 1 [314d]
memory leak in xas_create mm C 15 551d 1080d 💬 9 [586d]
WARNING in ext4_dirty_folio mm C inconclusive done 25820 16h16m 1185d 💬 2 [10d]
INFO: task hung in do_read_cache_folio block mm kasan C error error 179 731d 1232d 💬 3 [718d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1407d 1760d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 124d 1777d 💬 2 [1118d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1077d 1974d 💬 2 [1868d]
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 1d07h 1d07h
BUG: unable to handle kernel paging request in handle_softirqs (2) mm 1 6d14h 2d14h
WARNING: kernel/workqueue.c:LINE at __queue_work, CPU: syz.NUM.NUM/NUM mm 1 6d14h 2d14h
KCSAN: data-race in __mmput / copy_mm mm 1 5d23h 5d23h
KCSAN: data-race in copy_mm / dup_mmap mm 1 8d14h 8d14h
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 1 12d 12d
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 3d14h 30d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 9d16h 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 2d07h 35d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 2 4d08h 43d
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 8d04h 50d
BUG: soft lockup in dev_ioctl (2) bpf trace mm 3 8d16h 52d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 50d 54d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 14 3d05h 55d
general protection fault in lru_gen_test_recent mm 2 44d 55d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 28 21h39m 57d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 59 6h52m 59d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 66 7h18m 59d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 31d 67d
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 70d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 23d 70d
general protection fault in workingset_refault (2) mm 1 80d 76d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 33d 83d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 17 4d06h 84d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 24 4d17h 86d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 46d 91d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 4d03h 95d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 91 4d04h 138d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 50d 148d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 62 1d02h 213d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 249 1d16h 215d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 64 3d04h 216d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 468 2d04h 216d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 50 5d19h 249d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 40 1d16h 252d
KCSAN: data-race in getrusage / vms_clear_ptes mm 155 10h03m 273d 💬 1 [100d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 108 13d 353d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 97 9d02h 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 1d12h 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 3d09h 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 1538 5m 562d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1371 39m 1287d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4667 11h04m 1458d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1524 3d14h 1732d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4075 17h11m 2022d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2036 1d16h 2027d