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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 33 1d08h 3d17h
WARNING: bad unlock balance in move_pgt_entry mm C done 8 8d04h 8d00h 💬 1 [7d03h]
possible deadlock in upgrade_mmap_lock_carefully (2) mm ntfs3 C error 5 3d22h 16d 💬 1 [15d]
INFO: rcu detected stall in sys_unlinkat (3) mm 30 22d 18d
kernel BUG in try_to_unmap_one (2) mm C 7 9d09h 20d PATCH [13d]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 6 20d 20d
kernel BUG in sanity_check_pinned_pages mm C 3 3d11h 21d PATCH [1h01m]
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 28d 21d
INFO: rcu detected stall in vm_area_alloc (6) mm syz error 3 2d04h 26d
possible deadlock in __vma_start_write mm 1 30d 26d 💬 10 [19d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 18 3h36m 31d 💬 1 [31d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm syz 34 1d04h 41d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 17d 43d
KCSAN: data-race in copy_fs / free_bprm mm fs 1 48d 48d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 46d 50d 💬 4 [42d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 6 5d22h 51d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 13h33m 54d
BUG: Bad page state in page_cache_ra_order mm C 7 11d 54d
INFO: task hung in exit_mmap (2) mm C done error 7 8d06h 61d
kernel BUG in __filemap_add_folio fs mm C done 23 19h02m 61d
BUG: soft lockup in sys_bpf mm 14 4d04h 63d
INFO: task hung in page_cache_ra_order fs mm C done 25 2d14h 63d 💬 1 [63d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 99 2d11h 72d
BUG: sleeping function called from invalid context in emon mm 1 80d 76d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 82d 77d
BUG: soft lockup in cfg80211_wext_siwfreq kasan mm 2 28d 78d
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 53d 83d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 11d 84d
INFO: rcu detected stall in clone (7) mm 44 4d12h 90d
general protection fault in xas_create mm bcachefs syz 2 51d 100d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 99d 114d 💬 12 [101d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm C 2 51d 114d
WARNING in get_dump_page ext4 mm C done error 5 105d 118d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 90d 127d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 110d 130d 💬 2 [130d]
INFO: task hung in rmap_walk_file mm C error 19 8d19h 138d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 124d 138d 💬 2 [129d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 13 25d 138d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm syz done 2 13d 151d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 24d 172d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 8 26d 175d 💬 1 [175d]
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 3d22h 185d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 50d 190d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 43d 193d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 12 33d 196d 💬 26 [29d]
BUG: unable to handle kernel paging request in memcg_rstat_updated cgroups mm 6 83d 197d
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 2d15h 197d 💬 6 [107d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 10d 199d
possible deadlock in balance_pgdat (2) scsi mm C 4 168d 202d 💬 1 [159d]
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 58 15d 203d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 74 15d 206d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 37 2d16h 211d 💬 7 [141d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 1d11h 211d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 27 3d06h 212d
BUG: corrupted list in list_lru_add mm syz 9 11d 214d
INFO: rcu detected stall in security_file_ioctl (9) mm 73 4d12h 215d
BUG: Bad page state in iomap_write_begin xfs mm C 242 2d02h 217d 💬 4 [93d]
kernel BUG in resv_map_release (3) mm C 17 2d13h 225d 💬 1 [224d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 95 5d06h 226d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 19 17d 232d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 141d 233d 💬 2 [139d]
INFO: rcu detected stall in brk (2) mm syz 2 174d 236d 💬 8 [235d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 73 18d 238d
WARNING in get_taint (2) mm C 363 211d 242d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 31 11h27m 249d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 122d 251d 💬 1 [250d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 72d 252d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 257d 253d 💬 6 [252d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 73 2d03h 257d
WARNING in vms_complete_munmap_vmas mm C 2396 14d 259d 💬 1 [11d]
WARNING in page_counter_cancel (5) mm C 15 40d 263d 💬 1 [262d]
INFO: rcu detected stall in kjournald2 (2) mm C error error 72 2d13h 265d
INFO: rcu detected stall in vhci_release mm syz done done 12 52d 269d
INFO: rcu detected stall in shmem_fault (6) mm C 117 1d01h 278d PATCH [260d]
INFO: rcu detected stall in sys_execve (6) mm syz done 51 5d23h 280d
INFO: rcu detected stall in x64_sys_call mm syz error 308 15h16m 288d
BUG: corrupted list in add_to_unbuddied mm syz 43 95d 289d 💬 4 [250d]
KMSAN: uninit-value in sw842_compress mm C 65 3d00h 290d 💬 3 [222d]
INFO: task hung in hugetlb_fault mm C done 65 7d00h 291d 💬 2 [255d]
kernel BUG in z3fold_page_migrate mm syz 354 88d 294d
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3640 26d 296d 💬 1 [11d]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 121d 312d
INFO: rcu detected stall in kcov_close mm 115 7d20h 316d
kernel panic: System is deadlocked on memory (2) mm 39 14d 316d
INFO: rcu detected stall in vm_mmap_pgoff mm 89 2d22h 318d PATCH [260d]
INFO: task hung in filemap_fault (6) mm 192 61d 350d
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 166d 388d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 330d 394d
WARNING in shmem_evict_inode (3) mm 41 1d10h 396d
INFO: rcu detected stall in sys_sendto (7) mm C error 273 4d22h 399d
INFO: task hung in __lru_add_drain_all (2) mm syz error 272 65d 403d
BUG: Bad rss-counter state (5) bcachefs mm C done 2364 2d20h 407d 💬 3 [11d]
INFO: rcu detected stall in validate_mm (3) mm C error 35 20d 408d 💬 5 [351d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2367 2h09m 430d 💬 1 [11d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 340d 447d 💬 2 [326d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 269 4d16h 453d 💬 10 [62d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 83d 472d 💬 3 [327d]
WARNING in kunmap_local_indexed mm C 1906 8h23m 484d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 9d03h 490d
BUG: soft lockup in pipe_read fs mm syz 5 139d 517d
INFO: task hung in _vm_unmap_aliases (3) mm C 566 2d15h 532d
INFO: rcu detected stall in dput (8) mm C done 386 3d12h 541d
INFO: rcu detected stall in sys_socket (10) mm C done 124 15h24m 572d 💬 6 [568d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 307d 589d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 44 16h22m 592d 💬 1 [105d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3730 28m 626d PATCH [620d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 348d 629d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 83d 640d PATCH [355d]
kernel BUG in filemap_unaccount_folio mm C done error 387 13h37m 657d 💬 4 [202d]
INFO: rcu detected stall in sys_openat (3) mm C error 411 5d11h 660d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 10d 681d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 218d 793d 💬 21 [232d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 584 4h33m 793d 💬 6 [11d]
possible deadlock in filemap_fault mm C done 2832 10h17m 964d 💬 4 [11d]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 425 6d23h 974d 💬 1 [315d]
memory leak in xas_create mm C 15 552d 1082d 💬 9 [588d]
WARNING in ext4_dirty_folio mm C inconclusive done 25822 10h48m 1186d 💬 2 [11d]
INFO: task hung in do_read_cache_folio block mm kasan C error error 179 732d 1234d 💬 3 [719d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1408d 1761d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 125d 1778d 💬 2 [1119d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1078d 1976d 💬 2 [1869d]
moderation (57):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) fs mm 1 5h29m 5h28m
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 1 2d17h 2d17h
BUG: unable to handle kernel paging request in handle_softirqs (2) mm 1 8d00h 4d00h
WARNING: kernel/workqueue.c:LINE at __queue_work, CPU: syz.NUM.NUM/NUM mm 1 8d00h 4d00h
KCSAN: data-race in __mmput / copy_mm mm 1 7d09h 7d09h
KCSAN: data-race in copy_mm / dup_mmap mm 1 10d 10d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 1 13d 13d
kernel panic: stack is corrupted in shmem_undo_range mm 1 21d 17d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 27d 27d
general protection fault in asm_sysvec_reschedule_ipi mm fs 1 31d 27d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 5 12h32m 31d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 11d 34d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 35d 35d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 4 3d17h 36d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 2 5d18h 44d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 45d 45d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 52d 48d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 3 9d14h 52d
BUG: soft lockup in dev_ioctl (2) bpf trace mm 3 10d 53d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 51d 56d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 14 4d15h 56d
general protection fault in lru_gen_test_recent mm 2 45d 57d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 28 2d07h 59d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 60 1d05h 60d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 67 4h55m 60d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 33d 68d
kernel BUG in folio_clear_dirty_for_io fs mm 2 75d 71d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 32d 71d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 25d 72d
general protection fault in workingset_refault (2) mm 1 81d 77d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 35d 84d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 17 5d17h 85d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 24 6d04h 88d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 47d 93d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 5d13h 97d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 91 5d14h 140d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 52d 149d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 62 2d12h 215d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 250 1d03h 217d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 65 15h17m 217d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 470 7h01m 218d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 50 7d05h 251d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 40 3d02h 254d
KCSAN: data-race in getrusage / vms_clear_ptes mm 156 20h09m 275d 💬 1 [101d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 108 14d 354d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 98 2h20m 355d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 79 18d 356d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 503 19h03m 414d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 42d 440d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 130 15h56m 443d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 115 1d07h 563d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1541 7h14m 564d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1373 5h10m 1288d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4671 7h01m 1459d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1524 5d00h 1733d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4078 5h18m 2023d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2039 4h04m 2029d