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Applied filters: Label=subsystems:mm (drop)
open (125):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in folio_lruvec_lock cgroups mm 1 4d02h 2h06m
KASAN: slab-use-after-free Read in do_sync_mmap_readahead mm C done 2 4d23h 1d01h 💬 4 [1h39m]
WARNING: bad unlock balance in move_pgt_entry mm C done 5 2d10h 2d05h 💬 1 [1d09h]
possible deadlock in upgrade_mmap_lock_carefully (2) mm ntfs3 C error 5 14d 10d 💬 1 [9d19h]
INFO: rcu detected stall in sys_unlinkat (3) mm 30 17d 12d
kernel BUG in try_to_unmap_one (2) mm C 7 3d15h 14d PATCH [7d23h]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 6 14d 14d
kernel BUG in sanity_check_pinned_pages mm 1 16d 15d 💬 4 [15d]
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 22d 16d
possible deadlock in __vma_start_write mm 1 24d 20d 💬 10 [14d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 15 13d 25d 💬 1 [25d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 33 10d 35d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 12d 38d
KCSAN: data-race in copy_fs / free_bprm mm fs 1 43d 43d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 40d 44d 💬 4 [36d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 6 3h51m 45d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 25d 48d
BUG: Bad page state in page_cache_ra_order mm C 7 5d21h 48d
INFO: task hung in exit_mmap (2) mm C done error 7 2d11h 55d
kernel BUG in __filemap_add_folio mm fs C done 15 3d10h 55d
BUG: soft lockup in sys_bpf mm 13 7d04h 57d
INFO: task hung in page_cache_ra_order fs mm C done 24 8d15h 57d 💬 1 [57d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 98 9d19h 66d
BUG: sleeping function called from invalid context in emon mm 1 74d 70d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 76d 72d
BUG: soft lockup in cfg80211_wext_siwfreq kasan mm 2 22d 73d
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 47d 77d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 5d15h 79d
INFO: rcu detected stall in clone (7) mm 43 41d 84d
KASAN: slab-use-after-free Read in __mm_populate mm 1 94d 90d
UBSAN: shift-out-of-bounds in shmem_undo_range mm bcachefs syz 1 98d 94d
general protection fault in xas_create mm bcachefs syz 2 45d 94d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 93d 108d 💬 12 [95d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm C 2 45d 109d
WARNING in get_dump_page ext4 mm C done error 5 99d 113d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 84d 122d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 104d 124d 💬 2 [124d]
INFO: task hung in rmap_walk_file mm C error 19 3d00h 132d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 119d 132d 💬 2 [124d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 13 19d 132d
INFO: rcu detected stall in sys_mkdir (9) mm ext4 syz done 2 7d11h 145d
kernel BUG in alloc_hugetlb_folio_reserve mm C done 95 8d12h 166d PATCH [15m]
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 18d 166d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 8 21d 169d 💬 1 [169d]
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 29d 180d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 44d 184d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 37d 188d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 12 28d 190d 💬 26 [24d]
BUG: unable to handle kernel paging request in memcg_rstat_updated cgroups mm 6 77d 192d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 28d 192d 💬 6 [101d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 4d22h 193d
possible deadlock in balance_pgdat (2) scsi mm C 4 162d 196d 💬 1 [154d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo syz error 58 9d10h 197d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 74 9d20h 200d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 35 13d 205d 💬 7 [135d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 28d 206d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 26 23d 206d
BUG: corrupted list in list_lru_add mm syz 9 5d06h 209d
INFO: rcu detected stall in security_file_ioctl (9) mm 72 3d10h 209d
BUG: Bad page state in iomap_write_begin xfs mm C 241 13m 211d 💬 4 [87d]
kernel BUG in resv_map_release (3) mm C 12 3d08h 219d 💬 1 [219d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 94 6d21h 220d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 19 11d 227d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 136d 227d 💬 2 [134d]
INFO: rcu detected stall in brk (2) mm syz 2 168d 230d 💬 8 [230d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 73 12d 232d
WARNING in get_taint (2) mm C 363 205d 236d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 30 27d 244d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 116d 245d 💬 1 [245d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 66d 246d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 251d 247d 💬 6 [246d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 72 6d00h 251d
KMSAN: uninit-value in swap_writepage mm syz 25 91d 252d 💬 2 [130d]
WARNING in vms_complete_munmap_vmas mm C 2396 8d05h 253d 💬 1 [6d01h]
WARNING in page_counter_cancel (5) mm C 15 34d 257d 💬 1 [256d]
INFO: rcu detected stall in kjournald2 (2) mm C error error 71 6d16h 259d
INFO: rcu detected stall in vhci_release mm syz done done 12 46d 264d
INFO: rcu detected stall in shmem_fault (6) mm C 115 3d15h 272d PATCH [255d]
INFO: rcu detected stall in sys_execve (6) mm syz done 51 4h35m 275d
INFO: rcu detected stall in x64_sys_call mm syz error 307 4h37m 282d
BUG: corrupted list in add_to_unbuddied mm syz 43 89d 283d 💬 4 [244d]
KMSAN: uninit-value in sw842_compress mm C 65 57d 284d 💬 3 [217d]
INFO: task hung in hugetlb_fault mm C done 65 1d05h 285d 💬 2 [250d]
kernel BUG in z3fold_page_migrate mm syz 354 83d 288d
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3640 20d 290d 💬 1 [6d01h]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 115d 307d
INFO: rcu detected stall in kcov_close mm 115 2d01h 311d
kernel panic: System is deadlocked on memory (2) mm 39 8d12h 311d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 44d 312d PATCH [255d]
INFO: task hung in filemap_fault (6) mm 192 55d 344d
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 160d 383d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 325d 388d
WARNING in shmem_evict_inode (3) mm 40 6d13h 390d
INFO: rcu detected stall in sys_sendto (7) mm C error 270 3h07m 393d
INFO: task hung in __lru_add_drain_all (2) mm syz error 272 59d 397d
BUG: Bad rss-counter state (5) bcachefs mm C done 2363 3d02h 402d 💬 3 [6d01h]
INFO: rcu detected stall in validate_mm (3) mm C error 35 14d 403d 💬 5 [345d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2318 2h08m 424d 💬 1 [6d01h]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 334d 441d 💬 2 [320d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 266 2d06h 447d 💬 10 [56d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 77d 467d 💬 3 [321d]
WARNING in kunmap_local_indexed mm C 1855 4h18m 479d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 3d08h 484d
BUG: soft lockup in pipe_read fs mm syz 5 134d 511d
INFO: task hung in _vm_unmap_aliases (3) mm C 563 14m 526d
INFO: rcu detected stall in dput (8) mm C done 379 1d11h 535d
INFO: rcu detected stall in sys_socket (10) mm C done 123 4d14h 566d 💬 6 [562d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 301d 583d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 43 7d08h 586d 💬 1 [99d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3703 1h51m 620d PATCH [614d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 343d 623d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 77d 634d PATCH [350d]
kernel BUG in filemap_unaccount_folio mm C done error 383 1d05h 651d 💬 4 [196d]
INFO: rcu detected stall in sys_openat (3) mm C error 410 10d 655d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 4d11h 675d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 213d 787d 💬 21 [227d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 575 12h23m 787d 💬 6 [6d01h]
possible deadlock in filemap_fault mm C done 2827 13h50m 958d 💬 4 [6d01h]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 425 1d05h 968d 💬 1 [310d]
memory leak in xas_create mm C 15 546d 1076d 💬 9 [582d]
WARNING in ext4_dirty_folio mm C inconclusive done 25819 6d08h 1180d 💬 2 [6d01h]
INFO: task hung in do_read_cache_folio block mm kasan C error error 179 726d 1228d 💬 3 [713d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1402d 1755d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 120d 1773d 💬 2 [1114d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1072d 1970d 💬 2 [1864d]
moderation (53):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mmput / copy_mm mm 1 1d15h 1d15h
KCSAN: data-race in copy_mm / dup_mmap mm 1 4d05h 4d05h
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 1 7d20h 7d20h
kernel panic: stack is corrupted in shmem_undo_range mm 1 15d 11d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 21d 21d
general protection fault in asm_sysvec_reschedule_ipi fs mm 1 25d 21d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 3 13d 25d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 5d07h 28d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 29d 29d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 3 14d 30d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 1 39d 39d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 39d 39d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 46d 42d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 3 3d19h 46d
BUG: soft lockup in dev_ioctl (2) bpf trace mm 3 4d07h 47d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 45d 50d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 12 3d10h 51d
general protection fault in lru_gen_test_recent mm 2 39d 51d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 25 3d09h 53d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 55 3h48m 54d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 63 12h22m 55d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 27d 62d
kernel BUG in folio_clear_dirty_for_io fs mm 2 69d 65d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 26d 65d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 19d 66d
general protection fault in workingset_refault (2) mm 1 76d 72d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 29d 78d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 16 2d15h 80d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 24 9h20m 82d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 41d 87d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 5 21d 91d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 90 23h27m 134d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 46d 144d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 61 4d18h 209d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 245 6h51m 211d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 63 2d11h 211d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 465 23h26m 212d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 50 1d10h 245d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 39 7d09h 248d
KCSAN: data-race in getrusage / vms_clear_ptes mm 151 4h49m 269d 💬 1 [96d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 108 9d05h 348d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 97 4d17h 349d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 79 12d 351d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 501 1d14h 408d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 36d 434d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 128 1d01h 437d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 114 6d09h 557d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1518 10h04m 558d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1362 8h38m 1282d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4659 8h55m 1453d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1523 10d 1728d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4071 25d 2017d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2035 5h21m 2023d