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Applied filters: Label=subsystems:mm (drop)
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open (130) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in dentry_kill prio:high fs mm 1 C error 6 1d02h 4d10h
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare (2) mm race:harmful prio:low 6 1 4d12h 4d11h 💬 1 [1d22h]
KCSAN: data-race in __percpu_counter_limited_add / percpu_counter_add_batch (3) mm race:harmful prio:low 6 1 4d16h 4d15h
KASAN: invalid-free in rcu_free_sheaf mm prio:high 24 5 2d11h 11d
WARNING in hrtick_start_fair cgroups mm prio:high -1 C error 10116 17h08m 14d
KASAN: use-after-free Read in ptdump_pte_entry (2) mm actionable prio:normal 19 1 21d 14d PATCH [7d02h]
upstream test error: WARNING in call_timer_fn mm prio:high -1 1 21d 17d 💬 1 [17d]
linux-next test error: kernel BUG in post_alloc_hook mm prio:low -1 4 20d 20d 💬 2 [20d]
WARNING in swap_cluster_assert_empty mm prio:low -1 1 26d 22d PATCH [20d]
possible deadlock in page_cache_ra_order mm fs prio:high 4 5 28d 24d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) mm race:harmful prio:low 6 1 28d 25d
INFO: rcu detected stall in clone3 (6) prio:high mm cgroups 1 34 5d13h 27d
WARNING in alloc_frozen_pages_noprof (2) prio:high mm -1 C 3 5d05h 29d PATCH [27d]
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 C 3 20d 34d
WARNING in folio_lruvec_relock_irqsave prio:high mm -1 1 39d 35d
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 36d 38d
possible deadlock in gup_fast_fallback (3) prio:low mm 4 9 10d 43d 💬 1 [42d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net 4 2 25d 43d PATCH [41d]
BUG: sleeping function called from invalid context in vma_alloc_folio_noprof (2) mm 5 1 56d 52d 💬 3 [50d]
BUG: sleeping function called from invalid context in __tlb_batch_free_encoded_pages prio:high mm arch 5 3 54d 55d 💬 2 [22d]
WARNING in __page_cache_release mm prio:low -1 1 59d 55d
BUG: sleeping function called from invalid context in shmem_undo_range prio:high mm 5 1 62d 61d 💬 2 [61d]
BUG: sleeping function called from invalid context in __zap_vma_range prio:high mm 5 4 42d 64d 💬 2 [63d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 67 17h26m 68d 💬 7 [13d]
BUG: sleeping function called from invalid context in kvm_xen_set_evtchn_fast prio:high mm kvm kvm-x86 5 2 61d 69d PATCH [19d]
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 31 4d12h 76d 💬 1 [76d]
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) prio:high jfs mm 19 C error 20500 15m 86d PATCH [60d]
general protection fault in zap_huge_pmd prio:high mm 2 C 7 96d 97d 💬 9 [97d]
KMSAN: uninit-value in copy_from_kernel_nofault prio:high mm 7 20 6d08h 100d 💬 3 [99d]
possible deadlock in mfill_get_vma prio:low mm 4 C 290 47d 100d PATCH [100d]
WARNING: suspicious RCU usage in usb_tx_block prio:high mm 4 4 74d 107d
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 132 9d16h 113d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2146 6d17h 117d 💬 2 [63d]
WARNING in __put_task_struct (6) prio:high mm -1 5 73d 120d
WARNING: refcount bug in call_timer_fn (4) prio:high mm virt 13 24 3d06h 122d
kernel BUG in __page_table_check_zero (3) prio:high mm -1 265 19d 125d PATCH [7d03h]
INFO: rcu detected stall in sendfile64 prio:high mm 1 39 5d14h 129d
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat 3 syz 1 136d 134d 💬 28 [50d]
BUG: Bad rss-counter state (6) prio:high mm -1 108 7d01h 136d
kernel BUG in page_table_check_set (2) prio:low mm -1 690 3d16h 138d 💬 1 [136d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low bpf mm 1 syz error error 2 64d 148d
INFO: rcu detected stall in schedule_tail (8) prio:low mm 1 C error error 1 150d 148d
INFO: rcu detected stall in __mmap_complete prio:normal mm 1 syz error error 7 136d 170d
INFO: rcu detected stall in sys_newfstat (4) prio:low mm 1 C error 38 2d22h 184d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low 1 50 4d23h 186d
INFO: rcu detected stall in finish_dput prio:low mm 1 C error error 138 155d 191d
BUG: sleeping function called from invalid context in kvm_mmu_notifier_invalidate_range_start prio:high mm 5 syz 11 11d 198d PATCH [16d]
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 141d 203d PATCH [182d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 C error 13 22h07m 208d
WARNING in __page_table_check_ptes_set (3) prio:low mm -1 C 11 7d13h 222d PATCH [23d]
general protection fault in __rt_mutex_slowlock_locked prio:high mm 2 24 71d 224d
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 45d 239d
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 C 85 21h05m 245d
INFO: task hung in migrate_pages_batch (4) prio:high mm 1 195 5h09m 253d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27152 53m 266d PATCH [256d]
WARNING in ext4_mb_load_buddy_gfp prio:high ext4 mm -1 C 7 116d 282d PATCH [272d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 58 35d 297d
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 19 3d05h 300d PATCH [154d]
WARNING in __alloc_skb (4) mm -1 C 8 103d 300d PATCH [276d]
INFO: rcu detected stall in sys_mount (8) mm prio:low 1 C error 36 29d 301d 💬 1 [300d]
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 C error error 44 18d 306d 💬 7 [186d]
KASAN: slab-use-after-free Read in lru_add (2) prio:high gfs2 mm 19 C error 12 45d 323d
WARNING in trace_suspend_resume prio:high mm -1 C 3810 7h13m 327d 💬 1 [17h54m]
INFO: rcu detected stall in kernfs_fop_open (7) prio:high kernfs mm 1 C error error 9 8d16h 330d
INFO: rcu detected stall in devtmpfsd (3) prio:low mm 1 C error inconclusive 5 17d 339d 💬 2 [338d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 175d 363d
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 C error 568 8h28m 367d 💬 1 [330d]
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 13 31d 390d
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 61 1d19h 405d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) prio:normal mm ext4 1 C error error 3 171d 408d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) prio:normal mm 1 syz error error 18 12d 415d
INFO: rcu detected stall in nsim_fib_event_work prio:high mm 1 C error error 8 30d 418d
INFO: task hung in exit_mmap (2) prio:low mm 1 C done error 59 64d 425d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 1994 22h30m 425d PATCH [188d]
BUG: soft lockup in sys_bpf prio:low mm 1 C error 185 2h50m 427d
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 114 3d01h 427d 💬 1 [427d]
INFO: rcu detected stall in clone (7) prio:high mm 1 107 16d 454d
INFO: rcu detected stall in sys_mkdir (9) prio:high mm 1 syz done error 6 36d 515d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 27 4d01h 536d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 11 11d 562d 💬 6 [471d]
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 C done error 57 3d08h 563d 💬 2 [309d]
possible deadlock in balance_pgdat (2) mm scsi 4 C 4 532d 566d 💬 1 [524d]
INFO: rcu detected stall in sys_sendmmsg (7) prio:high mm 1 138 1d11h 570d
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 C 76 3d23h 575d 💬 7 [17h54m]
INFO: rcu detected stall in sys_mmap (3) mm 1 C error error 62 42d 576d
INFO: rcu detected stall in sys_setsockopt (4) prio:high mm 1 C done inconclusive 87 22h49m 576d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm 1 syz error 158 5h20m 579d
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 130 8h41m 590d
INFO: rcu detected stall in brk (2) prio:high mm 1 syz 3 70d 600d 💬 8 [600d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable error 126 1d01h 602d
INFO: rcu detected stall in sys_readlink (5) prio:normal kernfs mm btrfs 1 syz done error 51 9d04h 614d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 10 36d 615d 💬 1 [615d]
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 328d 616d
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 115 1d23h 621d
INFO: rcu detected stall in kjournald2 (2) mm block 1 C error error 88 4d04h 629d
INFO: rcu detected stall in vhci_release prio:high mm 1 syz done done 14 33d 634d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 C 244 7d01h 642d PATCH [625d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 C done error 84 9d21h 645d
INFO: rcu detected stall in x64_sys_call prio:low mm 1 C error 570 18h07m 652d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 459d 653d 💬 4 [614d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 152d 660d 💬 1 [156d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 221 5h26m 681d
kernel panic: System is deadlocked on memory (2) prio:high mm 2 170 12h34m 681d
INFO: rcu detected stall in vm_mmap_pgoff prio:normal mm 1 syz 115 4d12h 682d PATCH [625d]
WARNING in drm_mode_create_lease_ioctl prio:low mm -1 C inconclusive error 86 22d 727d PATCH [509d]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal virt mm netfilter 1 syz error error 702 29d 753d
WARNING in shmem_evict_inode (3) prio:normal mm -1 91 10d 760d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 C error error 64 53d 761d
INFO: rcu detected stall in sys_sendto (7) prio:low mm 1 C error error 397 6h40m 763d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 40 4d16h 773d 💬 5 [715d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 704d 811d 💬 2 [690d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 445 36m 817d 💬 10 [364d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 49 1d19h 854d
BUG: soft lockup in pipe_read fs mm 1 syz 5 504d 881d
INFO: task hung in _vm_unmap_aliases (3) prio:low mm 1 C 694 13d 896d
INFO: rcu detected stall in sys_recvmmsg (3) prio:low mm 1 269 2d19h 918d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 255 23h29m 936d 💬 6 [932d]
BUG: spinlock recursion in try_to_wake_up crypto mm 4 C 9 671d 953d
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot prio:low mm 10 C 138 713d 993d PATCH [334d]
kernel BUG in filemap_unaccount_folio prio:high mm -1 C done error 495 3d03h 1021d 💬 4 [17h54m]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 C error 619 57m 1025d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 392 2d00h 1045d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1040 19h46m 1157d PATCH [93d]
possible deadlock in filemap_fault prio:high mm 4 C done 3062 11d 1328d 💬 4 [2d17h]
INFO: rcu detected stall in sys_newfstatat (4) prio:high mm tomoyo 1 C error 565 12h45m 1338d 💬 1 [4d01h]
memory leak in xas_create prio:high mm 3 C 50 2d22h 1446d PATCH [211d]
WARNING in ext4_dirty_folio mm prio:low -1 C inconclusive done 25904 6d07h 1550d 💬 2 [32d]
INFO: task hung in do_read_cache_folio kasan mm block 1 C error error 179 1096d 1598d 💬 3 [1084d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1772d 2125d
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1442d 2340d 💬 2 [2234d]
moderation (45) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_mm / vm_mmap_pgoff (3) mm race:benign 6 1 18h58m 18h57m
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (4) mm race:benign prio:low 6 2 2d12h 5d08h
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm prio:high -1 1 10d 10d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high 6 1 12d 12d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high 6 1 12d 12d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low 6 1 15d 15d
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) mm prio:low race:benign 6 1 16d 16d
BUG: soft lockup in pid_child_should_wake mm prio:low 1 1 26d 22d
KCSAN: data-race in copy_process / show_stat (5) mm race:benign prio:low 6 1 25d 25d
WARNING in do_mmap prio:low mm fs -1 1 33d 29d
KCSAN: data-race in filemap_fault / filemap_read_folio race:benign prio:low mm 6 1 34d 34d
KCSAN: data-race in copy_mm / mmap_write_unlock race:benign prio:low mm 6 1 35d 35d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 1 40d 40d
KCSAN: data-race in __anon_vma_prepare / do_wp_page (3) prio:low mm 6 1 46d 46d
KCSAN: data-race in __mmput / copy_mm (3) prio:low mm 6 1 47d 47d
KCSAN: data-race in compact_zone / compact_zone (9) prio:low mm 6 1 48d 48d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm 6 2 9d17h 52d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 2 30d 55d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm prio:low 6 2 28d 59d
KASAN: slab-use-after-free Read in debug_check_no_obj_freed prio:high mm 19 1 65d 61d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 27 2d08h 68d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 49 1d16h 69d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) prio:low fs mm 6 3 48d 126d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 89 1d16h 157d
KCSAN: data-race in copy_mm / copy_page_range (3) prio:low mm 6 9 33d 229d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 29 4d09h 283d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 149 20d 450d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 157 5d00h 579d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 606 1d10h 581d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 951 2d02h 582d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) prio:low mm 6 120 11d 615d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 216 3d06h 719d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode prio:low mm 6 215 1d04h 719d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 158 9h07m 721d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low mm fs 6 869 2d02h 778d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) prio:low mm 6 92 20d 804d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 212 13h10m 807d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low ext4 mm 6 175 14d 927d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 2809 47m 928d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 965 4d03h 1629d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 1941 13h11m 1652d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5394 1d02h 1823d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1673 9h41m 2098d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4158 2d02h 2387d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2567 34m 2393d