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Applied filters: Label=subsystems:mm (drop)
open (128) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) mm 6 3 2d06h 2d09h 💬 2 [1d18h]
INFO: rcu detected stall in kcov_ioctl (3) mm 1 30 14d 10d 💬 1 [10d]
WARNING: bad unlock balance in lruvec_stat_mod_folio mm cgroups 4 1 16d 12d PATCH [4d02h]
KASAN: slab-use-after-free Read in madvise_walk_vmas mm 19 8 18d 19d 💬 3 [19d]
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) mm 19 C error 949 7m 20d
WARNING in page_counter_uncharge (2) mm cgroups -1 C error 7 3d12h 22d PATCH [19d]
kernel BUG in collapse_scan_file mm -1 C error 967 30d 31d 💬 16 [30d]
general protection fault in zap_huge_pmd mm 2 C 7 30d 32d 💬 9 [31d]
KMSAN: uninit-value in copy_from_kernel_nofault mm 7 5 1h24m 34d 💬 3 [34d]
possible deadlock in mfill_get_vma mm 4 C 286 30d 34d PATCH [34d]
WARNING: suspicious RCU usage in usb_tx_block mm 4 4 8d11h 41d
INFO: rcu detected stall in __dentry_kill mm 1 82 7h45m 47d
possible deadlock in lock_mm_and_find_vma (4) mm 4 889 1h24m 52d 💬 2 [52d]
INFO: rcu detected stall in sys_rename (8) mm 1 syz 10 58d 54d
WARNING in __kfence_free (4) kasan mm -1 1 58d 54d
WARNING in __put_task_struct (6) mm -1 5 8d01h 54d
kernel BUG in __page_table_check_zero (3) mm -1 187 1h35m 59d
INFO: rcu detected stall in sendfile64 mm 1 36 4d13h 63d
kernel BUG in __khugepaged_enter mm -1 5 66d 64d 💬 4 [61d]
KMSAN: uninit-value in follow_page_pte mm 7 1 69d 65d PATCH [6d16h]
KASAN: slab-use-after-free Read in mas_walk mm 19 C 1 66d 65d 💬 6 [65d]
memory leak in __kfree_rcu_sheaf mm exfat f2fs 3 syz 1 70d 69d 💬 22 [30d]
BUG: Bad rss-counter state (6) mm -1 98 4d01h 70d
KASAN: wild-memory-access Read in lookup_swap_cgroup_id (2) cgroups mm 17 4 9d04h 72d 💬 3 [8d11h]
kernel BUG in page_table_check_set (2) mm -1 489 51m 72d 💬 1 [71d]
INFO: rcu detected stall in schedule_tail (8) mm 1 C error error 1 84d 82d
kernel BUG in hpage_collapse_scan_file (2) mm -1 C error 17139 33d 84d 💬 3 [27d]
WARNING in unlink_anon_vmas (2) mm -1 C error 30 27d 91d PATCH [91d]
KASAN: slab-use-after-free Read in lookup_object_or_alloc (3) mm virt 19 10 87d 93d PATCH [89d]
INFO: rcu detected stall in __mmap_complete mm 1 syz error error 7 70d 104d
possible deadlock in flush_end_io fs mm 4 391 69d 111d
KMSAN: uninit-value in swap_writeout mm 7 8 73d 118d PATCH [102d]
INFO: rcu detected stall in sys_newfstat (4) mm 1 C error 19 6d08h 118d
INFO: rcu detected stall in sys_io_uring_enter (3) mm 1 46 28d 121d
INFO: rcu detected stall in finish_dput mm 1 C error error 138 90d 125d
BUG: sleeping function called from invalid context in kvm_mmu_notifier_invalidate_range_start mm 5 4 42d 132d
WARNING in sched_mm_cid_fork mm fs -1 C error error 332 75d 137d PATCH [116d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm 1 C error 10 22d 143d
WARNING in __page_table_check_ptes_set (3) mm -1 6 28d 157d
general protection fault in __rt_mutex_slowlock_locked mm 2 24 5d19h 158d
kernel BUG in filemap_fault (3) net mm -1 C error error 15 76d 172d
INFO: rcu detected stall in sys_symlink (6) mm 1 C error inconclusive 5 98d 173d
INFO: rcu detected stall in shmem_file_write_iter (3) mm 1 C 78 16d 179d
general protection fault in call_timer_fn (2) no-reminders mm 19 15 3d05h 186d
INFO: task hung in migrate_pages_batch (4) mm 1 120 9d05h 187d
WARNING in path_noexec (2) fs mm -1 C error 24005 14m 200d PATCH [190d]
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 50d 216d PATCH [206d]
KMSAN: uninit-value in __run_timer_base (2) mm 22 13 49d 221d PATCH [218d]
INFO: rcu detected stall in sys_madvise (2) mm 1 53 6d03h 231d
INFO: task hung in writeback_iter (3) fs mm 1 C error error 18 7d12h 234d PATCH [88d]
WARNING in __alloc_skb (4) mm -1 C 8 37d 234d PATCH [210d]
INFO: rcu detected stall in sys_mount (8) mm 1 C error 28 4d19h 235d 💬 1 [234d]
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 41 96d 240d 💬 7 [120d]
KASAN: slab-use-after-free Read in lru_add (2) mm 19 C error 10 12d 258d
INFO: rcu detected stall in kernfs_fop_open (7) kernfs mm 1 C error error 6 39d 264d
INFO: rcu detected stall in devtmpfsd (3) mm 1 C error inconclusive 4 89d 273d 💬 2 [272d]
INFO: rcu detected stall in sock_close (5) tipc fs mm 1 syz error 55 5h12m 277d
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 109d 297d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 473 1d05h 302d 💬 1 [264d]
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error error 10 10d 324d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 55 10d 339d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) ext4 mm 1 C error error 3 105d 342d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) mm 1 syz error error 16 34d 349d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error error 7 99d 353d
INFO: task hung in exit_mmap (2) mm 1 C done error 59 12d 359d
kernel BUG in __filemap_add_folio fs mm -1 C done 1913 13h08m 359d PATCH [122d]
BUG: soft lockup in sys_bpf mm 1 C error 131 4d18h 361d
INFO: task hung in page_cache_ra_order mm fs 1 C done 97 9d02h 361d 💬 1 [361d]
INFO: rcu detected stall in clone (7) mm 1 99 7d09h 388d
INFO: task hung in rmap_walk_file mm 1 C error error 19 96d 436d
INFO: rcu detected stall in sys_mkdir (9) mm 1 syz done error 5 102d 449d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 23 38d 470d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done error 3 94d 484d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 9 114d 496d 💬 6 [405d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 54 5d09h 497d 💬 2 [243d]
possible deadlock in balance_pgdat (2) scsi mm 4 C 4 467d 500d 💬 1 [458d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 90 23d 501d
INFO: rcu detected stall in sys_sendmmsg (7) mm net 1 114 2d08h 505d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 82d 509d 💬 7 [153d]
INFO: rcu detected stall in sys_mmap (3) mm 1 C error error 60 4d13h 510d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 69 6d18h 510d
BUG: corrupted list in list_lru_add gfs2 mm 19 C inconclusive 401 69d 513d PATCH [100d]
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 131 5d08h 513d
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 115 1d03h 525d
INFO: rcu detected stall in brk (2) mm 1 syz 3 4d13h 535d 💬 8 [534d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 113 19d 536d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 47 17d 548d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 9 145d 550d 💬 1 [549d]
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 262d 551d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 109 19d 555d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 81 3d12h 563d
INFO: rcu detected stall in vhci_release mm 1 syz done done 13 59d 568d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 229 9h10m 577d PATCH [559d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done error 77 40d 579d
INFO: rcu detected stall in x64_sys_call mm 1 C error 527 4h02m 586d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 393d 587d 💬 4 [548d]
KMSAN: uninit-value in sw842_compress mm 7 C 107 69d 588d 💬 3 [178d]
kernel BUG in z3fold_page_migrate mm -1 syz 354 387d 592d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 86d 594d 💬 1 [90d]
INFO: rcu detected stall in kcov_close mm 1 189 1d03h 615d
kernel panic: System is deadlocked on memory (2) mm 2 143 19h10m 615d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 111 44d 616d PATCH [559d]
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive error 81 13h09m 661d PATCH [443d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 701 5d08h 687d
WARNING in shmem_evict_inode (3) mm -1 81 5d19h 694d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 44d 695d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 356 2h21m 697d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 115d 707d 💬 5 [649d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 639d 745d 💬 2 [625d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 405 5h07m 751d 💬 10 [298d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 133d 789d
BUG: soft lockup in pipe_read fs mm 1 syz 5 438d 815d
INFO: task hung in _vm_unmap_aliases (3) mm 1 C 689 15m 831d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 237 2d11h 852d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 223 4d12h 871d 💬 6 [866d]
BUG: spinlock recursion in try_to_wake_up mm crypto 4 C 9 605d 887d
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 133 2d20h 890d 💬 1 [52d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm 10 C 138 647d 928d PATCH [268d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 492 37d 955d 💬 4 [185d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 570 2d17h 959d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 368 8d08h 979d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 973 21h27m 1091d PATCH [27d]
INFO: rcu detected stall in sys_newfstatat (4) mm tomoyo 1 C error 520 1d17h 1272d 💬 1 [122d]
memory leak in xas_create mm 3 C 39 8d01h 1380d PATCH [146d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25875 2d08h 1485d 💬 2 [27d]
INFO: task hung in do_read_cache_folio kasan mm block 1 C error error 179 1031d 1532d 💬 3 [1018d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1707d 2059d
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1376d 2274d 💬 2 [2168d]
moderation (42) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in mas_walk / mas_wmb_replace (2) mm 6 1 2d06h 2d06h
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) mm 6 3 13h19m 3d11h
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (9) mm fs 6 2 5d08h 14d
KCSAN: data-race in copy_process / memcpy_and_pad (3) mm 6 2 24d 28d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (11) fs mm 6 1 33d 33d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (4) fs mm 6 1 38d 38d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (5) mm fs -1 3 26d 46d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs 6 2 29d 60d
KCSAN: data-race in copy_mm / lru_gen_del_mm mm 6 4 44d 90d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm 6 53 1d10h 92d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (3) mm 6 2 48d 93d
KCSAN: data-race in copy_mm / vma_complete (3) mm 6 4 53d 114d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (10) mm 6 5 49d 126d
KCSAN: data-race in copy_mm / copy_page_range (3) mm 6 8 1d11h 163d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 23 7d23h 217d
KCSAN: data-race in __set_task_comm / strlen fs mm 6 9 52d 221d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm 6 19 1d21h 226d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) mm 6 28 3d03h 269d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 mm 6 140 13d 319d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 131 4d12h 357d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 414 3d22h 358d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 16 53d 369d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 145 19d 384d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 147 22h08m 513d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 518 2d04h 515d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 921 15d 516d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 113 10d 549d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 195 2d21h 653d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 199 20h07m 653d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 143 2d04h 655d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 853 17d 712d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 89 12d 738d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 200 7d05h 741d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 6 168 9d16h 861d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm 6 2575 14h53m 862d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm 6 959 10d 1563d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1837 17h22m 1587d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 6 5241 8h20m 1757d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1653 2d17h 2032d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 6 4135 7h19m 2321d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2530 13h09m 2327d
corrupted report (2) mm block -1 1099463 now 2930d