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Applied filters: Label=subsystems:mm (drop)
open (117):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in lock_next_vma mm 3 3h12m 2d03h
INFO: rcu detected stall in wb_workfn (4) mm 30 6d20h 2d20h
WARNING: lock held when returning to user space in lock_next_vma mm C done 2 1d01h 5d16h 💬 11 [3d04h]
stack segment fault in mtree_range_walk mm C done 6 13h47m 5d16h 💬 1 [5d09h]
WARNING in move_to_new_folio (2) mm C 141 1h23m 5d16h 💬 1 [5d15h]
WARNING in path_noexec mm fs C done 4456 1h01m 6d22h PATCH [6d02h]
WARNING in xfs_init_fs_context mm 4 10d 14d 💬 8 [6d00h]
INFO: rcu detected stall in exit_to_user_mode_loop mm syz 59 5h18m 22d
WARNING: bad unlock balance in move_pgt_entry mm C done 8 27d 27d 💬 1 [26d]
possible deadlock in upgrade_mmap_lock_carefully (2) ntfs3 mm C error 6 18d 35d PATCH [4d19h]
INFO: rcu detected stall in sys_unlinkat (3) mm 31 12d 37d
BUG: soft lockup in sys_sendmsg (2) scsi mm block 8 10d 39d
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 1 47d 40d
WARNING: bad unlock balance in copy_process mm 3 27d 43d
INFO: rcu detected stall in vm_area_alloc (6) mm syz error 3 21d 45d
possible deadlock in __vma_start_write mm 1 49d 45d 💬 10 [38d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 23 5d06h 50d 💬 1 [15d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm syz error 36 1d17h 60d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) ext4 mm C error 2 36d 63d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm syz error 6 24d 70d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 19d 73d
BUG: Bad page state in page_cache_ra_order mm C 18 2d20h 73d
KCSAN: data-race in copy_mm / copy_page_range mm 3 22d 77d
INFO: task hung in exit_mmap (2) mm C done error 10 3h34m 80d
kernel BUG in __filemap_add_folio fs mm C done 118 2h28m 80d
BUG: soft lockup in sys_bpf mm 18 18h24m 82d
INFO: task hung in page_cache_ra_order fs mm C done 33 39m 82d 💬 1 [82d]
BUG: sleeping function called from invalid context in emon mm 1 99d 95d
BUG: soft lockup in cfg80211_wext_siwfreq mm kasan 2 47d 97d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm 4 30d 104d
INFO: rcu detected stall in clone (7) mm 47 1d11h 109d
general protection fault in xas_create bcachefs mm syz 2 70d 119d
WARNING: bad unlock balance in __mm_populate xfs mm C 52 118d 133d 💬 12 [120d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm mm cgroups C 2 70d 133d
WARNING in get_dump_page ext4 mm C done error 5 124d 137d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 129d 149d 💬 2 [149d]
INFO: task hung in rmap_walk_file mm C error 19 27d 157d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 143d 157d 💬 2 [148d]
KASAN: slab-use-after-free Read in list_lru_del mm syz done 16 11d 157d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm syz done 2 32d 170d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 43d 191d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm C inconclusive 8 46d 194d 💬 1 [194d]
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 22d 204d
INFO: rcu detected stall in sys_mkdirat (2) mm 44 8d12h 209d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 9 62d 213d
WARNING in __folio_rmap_sanity_checks (2) xfs mm C inconclusive 13 10d 215d 💬 26 [48d]
INFO: rcu detected stall in mas_preallocate (2) mm syz done 7 7d13h 217d 💬 6 [126d]
INFO: rcu detected stall in sys_umount (3) mm syz done 39 16d 218d
possible deadlock in balance_pgdat (2) scsi mm C 4 187d 221d 💬 1 [178d]
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 64 9h04m 222d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 77 10h34m 225d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm C 44 1d03h 230d 💬 7 [2h29m]
INFO: rcu detected stall in sys_mmap (3) mm C error 23 2d06h 230d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 30 1d19h 231d
BUG: corrupted list in list_lru_add mm syz 13 2d14h 233d
INFO: rcu detected stall in security_file_ioctl (9) tomoyo mm 75 5d19h 234d
BUG: Bad page state in iomap_write_begin xfs mm C 265 1d15h 236d 💬 4 [18d]
kernel BUG in resv_map_release (3) mm C 18 13d 244d 💬 1 [243d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 96 4d02h 245d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 22 1d21h 251d
INFO: rcu detected stall in brk (2) mm syz 2 193d 255d 💬 8 [254d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 75 15d 257d
WARNING in get_taint (2) mm C 363 230d 261d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 31 19d 268d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 141d 270d 💬 1 [269d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 91d 271d
INFO: rcu detected stall in vma_link_file mm usb input syz 1 276d 272d 💬 6 [271d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 76 15h21m 276d
WARNING in vms_complete_munmap_vmas mm C 2396 33d 278d 💬 1 [30d]
WARNING in page_counter_cancel (5) mm C 15 59d 282d 💬 1 [281d]
INFO: rcu detected stall in kjournald2 (2) mm C error error 72 21d 284d
INFO: rcu detected stall in vhci_release mm syz done done 12 71d 288d
INFO: rcu detected stall in shmem_fault (6) mm C 124 1d10h 297d PATCH [279d]
INFO: rcu detected stall in sys_execve (6) mm syz done 52 7d06h 299d
INFO: rcu detected stall in x64_sys_call mm syz error 321 36m 307d
BUG: corrupted list in add_to_unbuddied mm syz 43 114d 308d 💬 4 [269d]
KMSAN: uninit-value in sw842_compress mm C 65 22d 309d 💬 3 [241d]
INFO: task hung in hugetlb_fault mm C done 65 26d 310d 💬 2 [274d]
kernel BUG in z3fold_page_migrate mm syz 354 107d 313d
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3641 6d22h 315d 💬 1 [2h29m]
INFO: task hung in hugetlb_wp mm C done inconclusive 94 140d 331d
INFO: rcu detected stall in kcov_close mm 117 15h59m 335d
kernel panic: System is deadlocked on memory (2) mm 46 7d11h 335d
INFO: rcu detected stall in vm_mmap_pgoff mm 92 5d18h 337d PATCH [279d]
BUG: unable to handle kernel paging request in free_unref_page mm syz 2 185d 407d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 349d 413d
WARNING in shmem_evict_inode (3) mm 43 9d16h 415d
INFO: rcu detected stall in sys_sendto (7) mm net C error 278 1d12h 418d
BUG: Bad rss-counter state (5) bcachefs mm C done 2365 1d02h 426d 💬 3 [2h29m]
INFO: rcu detected stall in validate_mm (3) mm C error 35 2d11h 428d 💬 5 [370d]
possible deadlock in gup_fast_fallback ntfs3 mm C done 2554 4h38m 449d 💬 1 [2h29m]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 359d 466d 💬 2 [345d]
INFO: rcu detected stall in sys_clone (8) mm C error 281 2h07m 472d 💬 10 [18d]
INFO: rcu detected stall in asm_exc_page_fault mm syz error error 4 102d 491d 💬 3 [346d]
WARNING in kunmap_local_indexed mm C 2135 4h26m 503d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 28d 509d
BUG: soft lockup in pipe_read fs mm syz 5 158d 536d
INFO: task hung in _vm_unmap_aliases (3) mm C 570 2d17h 551d
INFO: rcu detected stall in dput (8) mm C done 405 26m 560d
INFO: rcu detected stall in sys_socket (10) mm C done 126 3d01h 591d 💬 6 [587d]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 326d 608d
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 45 13d 611d 💬 1 [124d]
INFO: rcu detected stall in worker_thread (9) mm netfilter C done 3830 8m 645d PATCH [639d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 368d 648d
kernel BUG in filemap_unaccount_folio mm C done error 398 14h17m 676d 💬 4 [221d]
INFO: rcu detected stall in sys_openat (3) mm C error 417 22h45m 679d
INFO: rcu detected stall in sys_unlink (3) mm tomoyo C error 187 10d 700d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 237d 812d 💬 21 [251d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 607 12h05m 812d 💬 6 [2h29m]
possible deadlock in filemap_fault mm C done 2881 46m 983d 💬 4 [2h29m]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 430 7d05h 993d 💬 1 [334d]
memory leak in xas_create mm C 15 571d 1101d 💬 9 [607d]
WARNING in ext4_dirty_folio mm C inconclusive done 25826 3d21h 1205d 💬 2 [2h29m]
INFO: task hung in do_read_cache_folio mm block kasan C error error 179 751d 1253d 💬 3 [738d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1427d 1780d
KASAN: use-after-free Read in corrupted (4) mm C done error 14 145d 1797d 💬 2 [1138d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1097d 1995d 💬 2 [1888d]
moderation (57):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 1 1d20h 1d20h
KCSAN: data-race in copy_mm / vms_complete_munmap_vmas mm 1 3d04h 3d04h
KCSAN: data-race in copy_mm / vma_complete mm 1 4d02h 4d02h
KCSAN: data-race in getrusage / try_to_unmap_one (3) mm 1 15d 15d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) fs mm 1 19d 19d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 2 11h11m 21d
BUG: unable to handle kernel paging request in handle_softirqs (2) mm 2 7d03h 23d
WARNING: kernel/workqueue.c:LINE at __queue_work, CPU: syz.NUM.NUM/NUM mm 1 27d 23d
KCSAN: data-race in __mmput / copy_mm mm 1 26d 26d
KCSAN: data-race in copy_mm / dup_mmap mm 1 29d 29d
KCSAN: data-race in copy_process / memcpy_and_pad mm 1 32d 32d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 1 32d 32d
kernel panic: stack is corrupted in shmem_undo_range mm 1 40d 36d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) fs mm 1 46d 46d
general protection fault in asm_sysvec_reschedule_ipi mm fs 1 50d 46d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 5 19d 50d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 30d 53d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 54d 54d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 4 22d 55d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 2 24d 63d
KMSAN: uninit-value in __folio_cancel_dirty mm fs 1 71d 67d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 3 28d 71d
BUG: soft lockup in dev_ioctl (2) mm 4 12d 72d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 3 15d 75d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 20 1d00h 75d
general protection fault in lru_gen_test_recent mm 2 64d 76d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 3 8d16h 77d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 38 23h58m 78d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 76 10h34m 79d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 84 1d10h 79d
possible deadlock in page_cache_ra_unbounded (2) fs mm 3 12d 87d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 4 13h27m 90d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 44d 91d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 54d 103d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 24 2d15h 104d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 7 9d21h 116d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 92 12h02m 159d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 67 1d08h 234d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 264 10h53m 236d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 67 17d 236d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 484 12h04m 237d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 54 4h01m 270d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 45 1d00h 273d
KCSAN: data-race in getrusage / vms_clear_ptes mm 164 2d13h 294d 💬 1 [120d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 115 1d17h 373d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 106 8h02m 374d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 84 6d09h 376d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 513 6h52m 433d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 66 5d23h 459d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 137 44m 462d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1607 48m 583d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1398 1d08h 1307d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 4708 1h19m 1478d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1526 16d 1753d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4085 4d18h 2042d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2059 12h05m 2048d
corrupted report (2) mm 945619 now 2651d