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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 17h28m 3d02h
WARNING: bad unlock balance in move_pgt_entry mm C done 8 7d13h 7d09h 💬 1 [6d12h]
possible deadlock in upgrade_mmap_lock_carefully (2) mm ntfs3 C error 5 3d07h 16d 💬 1 [14d]
INFO: rcu detected stall in sys_unlinkat (3) mm 30 22d 18d
kernel BUG in try_to_unmap_one (2) mm C 7 8d18h 19d PATCH [13d]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 6 19d 19d
kernel BUG in sanity_check_pinned_pages mm C 3 2d19h 21d PATCH [4h05m]
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 27d 21d
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 17 6h29m 30d 💬 1 [30d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm syz 34 13h05m 40d
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 45d 49d 💬 4 [42d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 6 5d07h 50d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 30d 53d
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 7d15h 60d
kernel BUG in __filemap_add_folio fs mm C done 23 3h53m 60d
BUG: soft lockup in sys_bpf mm 14 3d13h 62d
INFO: task hung in page_cache_ra_order fs mm C done 25 1d22h 62d 💬 1 [62d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 99 1d20h 71d
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 81d 77d
BUG: soft lockup in cfg80211_wext_siwfreq kasan mm 2 27d 78d
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 52d 82d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 10d 84d
INFO: rcu detected stall in clone (7) mm 44 3d21h 89d
KASAN: slab-use-after-free Read in __mm_populate mm 1 99d 95d
general protection fault in xas_create mm bcachefs syz 2 50d 99d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 98d 114d 💬 12 [100d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm C 2 50d 114d
WARNING in get_dump_page ext4 mm C done error 5 104d 118d
BUG: unable to handle kernel paging request in shmem_undo_range mm syz 3 89d 127d
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 8d04h 137d
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 24d 138d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm syz done 2 12d 150d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 23d 171d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 8 26d 174d 💬 1 [174d]
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 3d07h 185d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 49d 189d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 42d 193d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 12 33d 195d 💬 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 2d00h 197d 💬 6 [106d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 10d 198d
possible deadlock in balance_pgdat (2) scsi mm C 4 167d 201d 💬 1 [159d]
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 58 14d 202d
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 2d01h 210d 💬 7 [140d]
INFO: rcu detected stall in sys_mmap (3) mm C error 22 19h52m 211d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 27 2d15h 211d
BUG: corrupted list in list_lru_add mm syz 9 10d 214d
INFO: rcu detected stall in security_file_ioctl (9) mm 73 3d21h 214d
BUG: Bad page state in iomap_write_begin xfs mm C 242 1d11h 216d 💬 4 [92d]
kernel BUG in resv_map_release (3) mm C 17 1d22h 224d 💬 1 [224d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 95 4d15h 226d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 19 16d 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 173d 236d 💬 8 [235d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 73 17d 237d
WARNING in get_taint (2) mm C 363 210d 241d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 30 32d 249d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 121d 251d 💬 1 [250d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 71d 252d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 257d 253d 💬 6 [251d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 73 1d12h 256d
WARNING in vms_complete_munmap_vmas mm C 2396 13d 258d 💬 1 [11d]
WARNING in page_counter_cancel (5) mm C 15 39d 263d 💬 1 [262d]
INFO: rcu detected stall in kjournald2 (2) mm C error error 72 1d22h 264d
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 10h21m 278d PATCH [260d]
INFO: rcu detected stall in sys_execve (6) mm syz done 51 5d08h 280d
INFO: rcu detected stall in x64_sys_call mm syz error 308 7m 287d
BUG: corrupted list in add_to_unbuddied mm syz 43 94d 288d 💬 4 [249d]
KMSAN: uninit-value in sw842_compress mm C 65 2d08h 289d 💬 3 [222d]
INFO: task hung in hugetlb_fault mm C done 65 6d09h 290d 💬 2 [255d]
kernel BUG in z3fold_page_migrate mm syz 354 88d 293d
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3640 25d 295d 💬 1 [11d]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 121d 312d
INFO: rcu detected stall in kcov_close mm 115 7d05h 316d
kernel panic: System is deadlocked on memory (2) mm 39 13d 316d
INFO: rcu detected stall in vm_mmap_pgoff mm 89 2d07h 317d PATCH [260d]
INFO: task hung in filemap_fault (6) mm 192 60d 350d
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 165d 388d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 330d 393d
WARNING in shmem_evict_inode (3) mm 41 19h13m 395d
INFO: rcu detected stall in sys_sendto (7) mm C error 273 4d06h 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 2d05h 407d 💬 3 [11d]
INFO: rcu detected stall in validate_mm (3) mm C error 35 19d 408d 💬 5 [350d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2365 42m 429d 💬 1 [11d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 340d 446d 💬 2 [326d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 269 4d01h 452d 💬 10 [61d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 82d 472d 💬 3 [326d]
WARNING in kunmap_local_indexed mm C 1902 7h38m 484d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 8d12h 490d
BUG: soft lockup in pipe_read fs mm syz 5 139d 516d
INFO: task hung in _vm_unmap_aliases (3) mm C 566 1d23h 531d
INFO: rcu detected stall in dput (8) mm C done 386 2d20h 540d
INFO: rcu detected stall in sys_socket (10) mm C done 124 15m 572d 💬 6 [567d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 306d 588d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 44 1h13m 591d 💬 1 [105d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3728 9m 625d PATCH [619d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 348d 628d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive done 10473 82d 639d PATCH [355d]
kernel BUG in filemap_unaccount_folio mm C done error 386 2d16h 656d 💬 4 [202d]
INFO: rcu detected stall in sys_openat (3) mm C error 411 4d19h 660d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 9d15h 680d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 218d 792d 💬 21 [232d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 582 12h45m 792d 💬 6 [11d]
possible deadlock in filemap_fault mm C done 2830 14h10m 963d 💬 4 [11d]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 425 6d08h 973d 💬 1 [315d]
memory leak in xas_create mm C 15 551d 1081d 💬 9 [587d]
WARNING in ext4_dirty_folio mm C inconclusive done 25820 1d11h 1186d 💬 2 [11d]
INFO: task hung in do_read_cache_folio block mm kasan C error error 179 731d 1233d 💬 3 [719d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1408d 1760d
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 1077d 1975d 💬 2 [1869d]
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 2d02h 2d02h
BUG: unable to handle kernel paging request in handle_softirqs (2) mm 1 7d09h 3d08h
WARNING: kernel/workqueue.c:LINE at __queue_work, CPU: syz.NUM.NUM/NUM mm 1 7d09h 3d08h
KCSAN: data-race in __mmput / copy_mm mm 1 6d18h 6d18h
KCSAN: data-race in copy_mm / dup_mmap mm 1 9d09h 9d09h
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 20d 16d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 26d 26d
general protection fault in asm_sysvec_reschedule_ipi mm fs 1 30d 26d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 4 4d09h 30d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 10d 33d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 34d 34d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 4 3d02h 35d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 2 5d03h 44d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 44d 44d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 51d 47d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 3 8d23h 51d
BUG: soft lockup in dev_ioctl (2) bpf trace mm 3 9d11h 53d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 50d 55d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 14 4d00h 56d
general protection fault in lru_gen_test_recent mm 2 44d 56d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 28 1d16h 58d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 60 14h46m 59d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 66 1d02h 60d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 32d 68d
kernel BUG in folio_clear_dirty_for_io fs mm 2 74d 70d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 31d 70d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 24d 71d
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 34d 83d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 17 5d01h 85d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 24 5d12h 87d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 46d 92d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 4d22h 96d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 91 4d23h 139d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 51d 149d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 62 1d21h 214d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 250 11h51m 216d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 65 8m 217d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 468 2d23h 217d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 50 6d14h 250d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 40 2d11h 253d
KCSAN: data-race in getrusage / vms_clear_ptes mm 156 5h00m 274d 💬 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 97 9d21h 354d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 79 17d 356d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 503 3h54m 413d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 41d 439d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 130 47m 442d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 115 16h38m 562d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1539 17h15m 563d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1371 19h38m 1288d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4668 17h45m 1458d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1524 4d09h 1733d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4075 1d12h 2022d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2037 6h01m 2028d