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Applied filters: Label=subsystems:mm (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (130) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in unmap_region prio:normal mm 1 syz error 4 10d 6d08h
INFO: rcu detected stall in sys_epoll_wait (9) mm usb input prio:high 1 C error 1 11d 9d18h
INFO: rcu detected stall in dentry_kill prio:high fs mm 1 C error 15 8h32m 19d PATCH [6d14h]
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare (2) mm race:harmful prio:low 6 1 19d 19d 💬 1 [17d]
KCSAN: data-race in __percpu_counter_limited_add / percpu_counter_add_batch (3) mm race:harmful prio:low 6 1 19d 19d
KASAN: invalid-free in rcu_free_sheaf prio:high mm arm net 24 5 17d 26d
KASAN: use-after-free Read in ptdump_pte_entry (2) actionable prio:normal mm 19 1 36d 29d PATCH [1d22h]
upstream test error: WARNING in call_timer_fn prio:high mm -1 1 36d 32d 💬 1 [32d]
linux-next test error: kernel BUG in post_alloc_hook prio:low mm -1 4 35d 35d 💬 2 [35d]
WARNING in swap_cluster_assert_empty prio:low mm -1 1 41d 37d PATCH [35d]
possible deadlock in page_cache_ra_order prio:high mm fs 4 6 5d08h 39d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) race:harmful prio:low mm 6 2 6d19h 40d
INFO: rcu detected stall in clone3 (6) prio:high mm cgroups 1 40 2d18h 42d
WARNING in alloc_frozen_pages_noprof (2) prio:high mm -1 C 3 20d 44d PATCH [42d]
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 C 3 35d 49d
WARNING in folio_lruvec_relock_irqsave prio:high mm -1 1 54d 50d
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 51d 53d
possible deadlock in gup_fast_fallback (3) prio:low mm 4 14 6d11h 58d 💬 1 [57d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net 4 2 40d 58d PATCH [56d]
BUG: sleeping function called from invalid context in vma_alloc_folio_noprof (2) mm 5 1 71d 67d 💬 3 [65d]
BUG: sleeping function called from invalid context in __tlb_batch_free_encoded_pages prio:high arch mm 5 3 69d 70d 💬 2 [38d]
WARNING in __page_cache_release prio:low mm -1 1 74d 70d
BUG: sleeping function called from invalid context in shmem_undo_range prio:high mm 5 1 77d 76d 💬 2 [76d]
BUG: sleeping function called from invalid context in __zap_vma_range prio:high mm 5 4 57d 79d 💬 2 [78d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 79 4h11m 83d 💬 7 [28d]
BUG: sleeping function called from invalid context in kvm_xen_set_evtchn_fast prio:high mm kvm kvm-x86 5 2 76d 84d PATCH [34d]
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 31 19d 91d 💬 1 [91d]
WARNING in rcu_tasks_verify_work_fn prio:low mm -1 15 3d19h 99d PATCH [3d05h]
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) prio:high jfs mm 19 C error 24818 now 101d PATCH [75d]
KMSAN: uninit-value in copy_from_kernel_nofault prio:high mm 7 21 11d 115d 💬 3 [115d]
possible deadlock in mfill_get_vma prio:low mm 4 C 290 62d 115d PATCH [115d]
WARNING: suspicious RCU usage in usb_tx_block prio:high mm 4 4 89d 122d
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 132 24d 128d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2299 1d01h 133d 💬 2 [78d]
WARNING in __put_task_struct (6) prio:high mm -1 5 88d 135d
WARNING: refcount bug in call_timer_fn (4) prio:high mm virt 13 25 13d 137d 💬 4 [3d03h]
kernel BUG in __page_table_check_zero (3) prio:high mm -1 278 3d07h 140d PATCH [22d]
INFO: rcu detected stall in sendfile64 prio:high mm 1 40 5d03h 144d
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat 3 syz 1 151d 149d 💬 28 [65d]
BUG: Bad rss-counter state (6) prio:high mm -1 110 4d08h 151d
kernel BUG in page_table_check_set (2) prio:low mm -1 711 4d01h 153d 💬 1 [151d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low bpf mm 1 syz error error 2 79d 163d
INFO: rcu detected stall in schedule_tail (8) prio:low mm 1 C error error 1 165d 163d
INFO: rcu detected stall in __mmap_complete prio:normal mm 1 syz error error 8 1d02h 185d
INFO: rcu detected stall in sys_newfstat (4) prio:low mm 1 C error 49 3d11h 199d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low 1 52 5d21h 202d
INFO: rcu detected stall in finish_dput prio:low mm 1 C error error 138 170d 206d
BUG: sleeping function called from invalid context in kvm_mmu_notifier_invalidate_range_start prio:high mm 5 syz 11 26d 213d PATCH [31d]
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 156d 218d PATCH [197d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 C error 14 5d10h 224d
general protection fault in __rt_mutex_slowlock_locked prio:high mm 2 24 86d 239d
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 60d 254d
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 C 86 4d12h 260d
INFO: task hung in migrate_pages_batch (4) prio:high mm 1 230 6h15m 268d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27195 10d 281d PATCH [271d]
WARNING in ext4_mb_load_buddy_gfp prio:high ext4 mm -1 C 7 131d 297d PATCH [287d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 60 6d11h 312d
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 20 9d18h 315d PATCH [169d]
WARNING in __alloc_skb (4) mm -1 C 8 118d 315d PATCH [291d]
INFO: rcu detected stall in sys_mount (8) mm prio:low 1 C error 37 10d 316d 💬 1 [315d]
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 C error error 45 1d10h 321d 💬 7 [201d]
KASAN: slab-use-after-free Read in lru_add (2) prio:high gfs2 mm 19 C error 12 60d 338d
WARNING in trace_suspend_resume prio:high mm -1 C 3849 2d18h 343d 💬 1 [15d]
INFO: rcu detected stall in kernfs_fop_open (7) prio:high kernfs mm 1 C error error 10 12d 345d
INFO: rcu detected stall in devtmpfsd (3) prio:low mm 1 C error inconclusive 5 32d 354d 💬 2 [353d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 190d 378d
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 C error 586 1d21h 382d 💬 1 [345d]
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 13 46d 405d
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 61 16d 420d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) prio:normal mm ext4 1 C error error 3 186d 423d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) prio:normal mm 1 syz error error 18 27d 430d
INFO: rcu detected stall in nsim_fib_event_work prio:high mm 1 C error error 9 7d08h 433d
INFO: task hung in exit_mmap (2) prio:low mm 1 C done error 59 79d 440d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 2044 1d04h 440d PATCH [203d]
BUG: soft lockup in sys_bpf prio:low mm 1 C error 194 1d02h 442d
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 118 19h43m 442d 💬 1 [442d]
INFO: rcu detected stall in clone (7) prio:high mm 1 112 3d19h 469d
INFO: rcu detected stall in sys_mkdir (9) prio:high mm 1 syz done error 6 51d 530d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 27 19d 551d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 11 26d 577d 💬 6 [486d]
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 C done error 57 18d 578d 💬 2 [324d]
possible deadlock in balance_pgdat (2) mm scsi 4 C 4 547d 581d 💬 1 [539d]
INFO: rcu detected stall in sys_sendmmsg (7) prio:high mm 1 141 1d04h 585d
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 C 78 1d11h 590d 💬 7 [15d]
INFO: rcu detected stall in sys_mmap (3) mm 1 C error error 63 6d15h 591d
INFO: rcu detected stall in sys_setsockopt (4) prio:high mm 1 C done inconclusive 94 23h43m 591d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm 1 syz error 163 18h21m 594d
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 133 2d16h 605d
INFO: rcu detected stall in brk (2) prio:high mm 1 syz 3 85d 615d 💬 8 [615d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable error 130 22h50m 617d
INFO: rcu detected stall in sys_readlink (5) prio:normal kernfs mm btrfs 1 syz done error 53 9d15h 629d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 10 51d 630d 💬 1 [630d]
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 343d 632d
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 118 4d08h 636d
INFO: rcu detected stall in kjournald2 (2) mm block 1 C error error 90 1d12h 644d
INFO: rcu detected stall in vhci_release prio:high mm 1 syz done done 14 48d 649d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 C 249 4h55m 658d PATCH [640d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 C done error 84 24d 660d
INFO: rcu detected stall in x64_sys_call prio:low mm 1 C error 576 3h15m 667d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 474d 668d 💬 4 [629d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 167d 675d 💬 1 [171d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 223 4h54m 696d
kernel panic: System is deadlocked on memory (2) prio:high mm 2 179 3d11h 696d
INFO: rcu detected stall in vm_mmap_pgoff prio:normal mm 1 syz 116 3d12h 697d PATCH [640d]
WARNING in drm_mode_create_lease_ioctl prio:low mm -1 C inconclusive error 86 37d 742d PATCH [524d]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal virt mm netfilter 1 syz error error 703 10d 768d
WARNING in shmem_evict_inode (3) prio:normal mm -1 94 1d13h 775d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 C error error 65 2d17h 776d
INFO: rcu detected stall in sys_sendto (7) prio:low mm 1 C error error 399 4d14h 778d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 41 7d18h 788d 💬 5 [730d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 719d 826d 💬 2 [705d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 455 3h14m 832d 💬 10 [379d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 50 12d 869d
BUG: soft lockup in pipe_read fs mm 1 syz 5 519d 896d
INFO: task hung in _vm_unmap_aliases (3) prio:low mm 1 C 696 6d14h 911d
INFO: rcu detected stall in sys_recvmmsg (3) prio:low mm 1 270 7d12h 933d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 266 1d01h 952d 💬 6 [947d]
BUG: spinlock recursion in try_to_wake_up crypto mm 4 C 9 686d 968d
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot prio:low mm 10 C 138 728d 1008d PATCH [349d]
kernel BUG in filemap_unaccount_folio prio:high mm -1 C done error 495 18d 1036d 💬 4 [15d]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 C error 630 23h14m 1040d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 393 4h51m 1060d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1056 1d19h 1172d PATCH [108d]
possible deadlock in filemap_fault prio:high mm 4 C done 3078 21h51m 1343d PATCH [8d14h]
INFO: rcu detected stall in sys_newfstatat (4) prio:high mm tomoyo 1 C error 577 23h55m 1353d 💬 1 [19d]
memory leak in xas_create prio:high mm 3 C 53 5h27m 1461d PATCH [226d]
WARNING in ext4_dirty_folio mm prio:low -1 C inconclusive done 25909 19h21m 1566d 💬 2 [47d]
INFO: task hung in do_read_cache_folio kasan mm block 1 C error error 179 1111d 1613d 💬 3 [1099d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1788d 2140d
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1457d 2355d 💬 2 [2249d]
moderation (43) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in __refill_obj_stock mm cgroups prio:high 2 1 9d22h 5d21h
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 9d08h 9d08h
KCSAN: data-race in generic_fillattr / shmem_symlink (7) mm race:benign prio:low 6 1 13d 13d
KCSAN: data-race in copy_mm / vm_mmap_pgoff (3) mm race:benign prio:low 6 1 15d 15d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (4) mm race:benign prio:low 6 2 17d 20d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm prio:high -1 1 25d 25d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high 6 1 27d 27d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high 6 1 28d 28d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) race:benign prio:low fs mm 6 1 30d 30d
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) prio:low race:benign mm 6 1 31d 31d
BUG: soft lockup in pid_child_should_wake prio:low mm 1 2 11d 37d
KCSAN: data-race in copy_process / show_stat (5) race:benign prio:low mm 6 1 41d 41d
WARNING in do_mmap prio:low mm fs -1 1 48d 44d
KCSAN: data-race in filemap_fault / filemap_read_folio race:benign prio:low mm 6 1 49d 49d
KCSAN: data-race in copy_mm / mmap_write_unlock race:benign prio:low mm 6 1 50d 50d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 9d11h 55d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm 6 3 9d17h 67d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 3 4d23h 70d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) prio:low mm 6 2 43d 75d
KASAN: slab-use-after-free Read in debug_check_no_obj_freed prio:high mm 19 1 80d 76d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 28 13d 83d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 59 1d12h 84d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 93 2d12h 172d
KCSAN: data-race in copy_mm / copy_page_range (3) prio:low mm 6 9 48d 244d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 30 11d 298d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 150 4d17h 465d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 162 1d07h 594d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 620 3h47m 596d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 953 2d22h 597d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 221 1d20h 734d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode prio:low mm 6 221 5d02h 734d PATCH [1d04h]
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 159 4d07h 736d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low mm fs 6 869 17d 793d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) prio:low mm 6 92 35d 819d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 214 7d21h 822d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low ext4 mm 6 177 15h16m 942d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 2847 3h15m 943d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 966 10d 1644d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 1964 14h50m 1667d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5426 2h17m 1838d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1678 3d03h 2113d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4159 10d 2402d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2577 17h33m 2408d