Applied filters: Label=subsystems:mm (drop)
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open (119) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in hugetlb_vma_lock_free (2) mm prio:low 4 1 5d13h 1d13h
INFO: rcu detected stall in sys_epoll_wait (9) mm usb input prio:high 1 C error 1 28d 26d
INFO: rcu detected stall in dentry_kill prio:high mm 1 C error 21 4d15h 35d PATCH [22d]
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare (2) race:harmful prio:low mm 6 2 1d08h 35d 💬 1 [33d]
KCSAN: data-race in __percpu_counter_limited_add / percpu_counter_add_batch (3) race:harmful prio:low mm 6 1 36d 36d
KASAN: invalid-free in rcu_free_sheaf prio:high mm arm net 24 6 13d 43d PATCH [7d11h]
upstream test error: WARNING in call_timer_fn prio:high mm -1 1 53d 49d 💬 1 [49d]
linux-next test error: kernel BUG in post_alloc_hook prio:low mm -1 4 51d 52d 💬 2 [51d]
WARNING in swap_cluster_assert_empty prio:low mm -1 1 57d 53d PATCH [52d]
possible deadlock in page_cache_ra_order prio:high mm fs 4 9 7d15h 55d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) race:harmful prio:low mm 6 2 23d 57d
INFO: rcu detected stall in clone3 (6) prio:high mm 1 40 19d 58d
WARNING in alloc_frozen_pages_noprof (2) prio:high mm -1 C 3 36d 60d PATCH [58d]
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 C 3 51d 65d
WARNING in folio_lruvec_relock_irqsave prio:high mm -1 1 71d 67d
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 67d 69d
possible deadlock in gup_fast_fallback (3) prio:low mm 4 14 22d 74d 💬 1 [73d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net 4 2 56d 74d PATCH [72d]
BUG: sleeping function called from invalid context in vma_alloc_folio_noprof (2) mm 5 1 87d 83d 💬 3 [82d]
BUG: sleeping function called from invalid context in __tlb_batch_free_encoded_pages prio:high arch mm 5 3 86d 86d 💬 2 [54d]
WARNING in __page_cache_release prio:low mm -1 1 90d 86d
BUG: sleeping function called from invalid context in shmem_undo_range prio:high mm 5 1 93d 92d 💬 2 [92d]
BUG: sleeping function called from invalid context in __zap_vma_range prio:high mm 5 4 73d 96d 💬 2 [95d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 98 31m 99d 💬 7 [45d]
BUG: sleeping function called from invalid context in kvm_xen_set_evtchn_fast prio:high mm kvm kvm-x86 5 2 93d 100d PATCH [50d]
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 31 35d 108d 💬 1 [107d]
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) prio:high jfs mm 19 C error 29285 7m 117d PATCH [92d]
KMSAN: uninit-value in copy_from_kernel_nofault prio:high mm 7 21 28d 131d 💬 3 [131d]
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 132 10d 144d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2349 1d00h 149d 💬 2 [94d]
WARNING: refcount bug in call_timer_fn (4) prio:high mm kvm virt 13 29 3d13h 154d 💬 4 [19d]
kernel BUG in __page_table_check_zero (3) prio:high mm -1 283 5d17h 157d PATCH [38d]
INFO: rcu detected stall in sendfile64 prio:high mm 1 40 21d 161d
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat 3 syz 1 167d 166d 💬 28 [82d]
BUG: Bad rss-counter state (6) prio:high mm -1 110 20d 167d
kernel BUG in page_table_check_set (2) prio:low mm -1 725 5d16h 170d 💬 1 [168d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low mm bpf 1 syz error error 2 95d 179d
INFO: rcu detected stall in schedule_tail (8) prio:low mm 1 C error error 1 181d 179d
INFO: rcu detected stall in __mmap_complete prio:normal mm 1 syz error error 8 17d 202d
INFO: rcu detected stall in sys_newfstat (4) prio:low mm 1 C error 54 7d00h 215d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low 1 52 22d 218d
INFO: rcu detected stall in finish_dput prio:low mm 1 C error error 138 187d 222d
BUG: sleeping function called from invalid context in kvm_mmu_notifier_invalidate_range_start prio:high mm 5 syz 11 42d 229d PATCH [1d14h]
WARNING in sched_mm_cid_fork prio:low mm fs -1 C error error 332 172d 234d PATCH [213d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 C error 16 12d 240d
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 77d 271d
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 C 89 6d03h 276d
INFO: task hung in migrate_pages_batch (4) prio:high mm 1 266 7h27m 284d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27195 26d 298d PATCH [288d]
WARNING in ext4_mb_load_buddy_gfp prio:high ext4 mm -1 C 7 147d 313d PATCH [304d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 60 22d 328d
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 20 26d 331d PATCH [185d]
WARNING in __alloc_skb (4) mm -1 C 8 134d 332d PATCH [308d]
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 C error error 45 17d 337d 💬 7 [218d]
KASAN: slab-use-after-free Read in lru_add (2) prio:high gfs2 mm 19 C error 12 76d 355d PATCH [10d]
WARNING in trace_suspend_resume prio:high mm -1 C 3863 14h35m 359d 💬 1 [19h17m]
INFO: rcu detected stall in devtmpfsd (3) prio:low mm 1 C error inconclusive 5 49d 370d 💬 2 [369d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 207d 394d
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 C error 616 9m 399d 💬 1 [361d]
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 13 62d 421d
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 61 33d 437d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) prio:normal mm ext4 1 C error error 3 202d 439d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) prio:normal mm 1 syz error error 18 43d 447d
INFO: rcu detected stall in nsim_fib_event_work prio:high mm 1 C error error 9 23d 450d
INFO: task hung in exit_mmap (2) prio:low mm 1 C done error 59 95d 456d PATCH [3d17h]
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 2051 3h33m 456d PATCH [219d]
BUG: soft lockup in sys_bpf prio:low mm 1 C error 203 3d02h 458d
INFO: task hung in page_cache_ra_order prio:low mm fs 1 C done 123 5h18m 459d 💬 1 [458d]
INFO: rcu detected stall in clone (7) prio:high mm 1 119 4d15h 485d
INFO: rcu detected stall in sys_mkdir (9) prio:high mm 1 syz done error 6 68d 546d
INFO: rcu detected stall in task_numa_work (2) mm bpf 1 C error error 28 3d00h 567d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 11 42d 593d 💬 6 [502d]
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 C done error 57 34d 594d 💬 2 [340d]
possible deadlock in balance_pgdat (2) scsi mm 4 C 4 564d 597d 💬 1 [555d]
INFO: rcu detected stall in sys_sendmmsg (7) prio:high net mm 1 141 17d 602d
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 C 78 17d 606d 💬 7 [32d]
INFO: rcu detected stall in sys_mmap (3) mm 1 C error error 66 12d 607d
INFO: rcu detected stall in sys_setsockopt (4) prio:high mm 1 C done inconclusive 96 4d00h 607d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm tomoyo 1 syz error 168 7d06h 610d
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 136 2d17h 622d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable error 131 9d02h 633d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 10 67d 647d 💬 1 [646d]
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 360d 648d
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 126 2d02h 652d
INFO: rcu detected stall in kjournald2 (2) mm block 1 C error error 91 6d08h 660d
INFO: rcu detected stall in vhci_release prio:high mm 1 syz done done 14 64d 665d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 C 256 5h00m 674d PATCH [656d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 C done error 88 1h32m 676d
INFO: rcu detected stall in x64_sys_call prio:low mm 1 C error 583 12h50m 684d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 491d 685d 💬 4 [645d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 184d 691d 💬 1 [187d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 224 16d 712d
kernel panic: System is deadlocked on memory (2) prio:high mm 2 187 4d00h 712d
INFO: rcu detected stall in vm_mmap_pgoff prio:normal mm 1 syz 117 7d21h 713d PATCH [656d]
WARNING in drm_mode_create_lease_ioctl prio:low mm -1 C inconclusive error 86 53d 759d PATCH [540d]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal virt mm netfilter 1 syz error error 703 27d 784d
WARNING in shmem_evict_inode (3) prio:normal mm -1 97 9d10h 792d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 C error error 65 19d 792d
INFO: rcu detected stall in sys_sendto (7) prio:low wireless mm 1 C error error 400 13d 795d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 41 24d 804d 💬 5 [746d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 736d 842d 💬 2 [722d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 460 2d01h 848d 💬 10 [395d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 52 3d01h 886d
BUG: soft lockup in pipe_read fs mm 1 syz 5 535d 912d
INFO: task hung in _vm_unmap_aliases (3) prio:low mm 1 C 696 8d19h 928d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 273 5d10h 968d 💬 6 [963d]
BUG: spinlock recursion in try_to_wake_up mm crypto 4 C 9 702d 985d
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot prio:low mm 10 C 138 744d 1025d PATCH [365d]
kernel BUG in filemap_unaccount_folio prio:high mm -1 C done error 497 5d09h 1053d 💬 4 [19h17m]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 C error 643 2d16h 1056d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 402 1d13h 1077d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1070 3d12h 1188d PATCH [124d]
possible deadlock in filemap_fault prio:high mm 4 C done 3105 48m 1360d PATCH [24d]
INFO: rcu detected stall in sys_newfstatat (4) prio:high mm tomoyo 1 C error 588 3d18h 1369d 💬 1 [19h17m]
memory leak in xas_create prio:high mm 3 C 57 4d05h 1477d PATCH [243d]
WARNING in ext4_dirty_folio mm prio:low -1 C inconclusive done 25914 1d22h 1582d 💬 2 [63d]
INFO: task hung in do_read_cache_folio mm kasan block 1 C error error 179 1128d 1629d 💬 3 [1115d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1804d 2157d
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1474d 2371d 💬 2 [2265d]
moderation (39) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_mm / lru_gen_del_mm (2) mm race:benign prio:low 6 1 7d05h 7d04h
general protection fault in __refill_obj_stock mm cgroups prio:high 2 1 26d 22d
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 25d 25d
KCSAN: data-race in generic_fillattr / shmem_symlink (7) race:benign prio:low mm 6 1 30d 30d
KCSAN: data-race in copy_mm / vm_mmap_pgoff (3) race:benign prio:low mm 6 1 32d 32d
KCSAN: data-race in xas_find_marked / xas_init_marks (7) race:benign prio:low mm ext4 6 2 22d 33d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (4) race:benign prio:low mm 6 2 33d 36d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 3 11d 41d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) race:benign prio:high mm fs 6 1 43d 43d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) race:benign prio:high fs mm 6 1 44d 44d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) race:benign prio:low fs mm 6 1 46d 46d
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) prio:low race:benign mm 6 1 48d 48d
BUG: soft lockup in pid_child_should_wake prio:low mm 1 2 27d 54d
WARNING in do_mmap prio:low mm fs -1 1 65d 61d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 25d 71d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm 6 3 26d 83d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 3 21d 86d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 31 4d15h 99d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 68 1h25m 100d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 97 5d14h 189d
KCSAN: data-race in copy_mm / copy_page_range (3) prio:low mm 6 10 12d 260d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 31 1d02h 314d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 152 8d16h 481d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 165 1d23h 610d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 638 6h32m 612d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 954 21h27m 613d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 224 5d07h 750d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 161 2d00h 752d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 870 2d04h 809d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) prio:low mm 6 93 6d23h 835d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 216 12d 839d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low mm 6 178 3d03h 958d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 2940 5h49m 959d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 967 10d 1661d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 1997 3h29m 1684d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5458 4h38m 1855d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low mm fs 6 1680 5d10h 2129d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low mm fs 6 4159 26d 2419d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2581 4d13h 2424d