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open (125) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KASAN: invalid-free in rcu_free_sheaf mm prio:high	24				3	4d10h	3d16h
WARNING in hrtick_start_fair cgroups mm prio:high	-1	C	error		7248	now	6d13h
KASAN: use-after-free Read in ptdump_pte_entry (2) mm actionable prio:normal	19				1	13d	6d16h	PATCH [16h00m]
upstream test error: WARNING in call_timer_fn mm prio:high	-1				1	13d	9d17h	💬 1 [9d16h]
linux-next test error: kernel BUG in post_alloc_hook mm prio:low	-1				4	12d	12d	💬 2 [12d]
WARNING in swap_cluster_assert_empty mm prio:low	-1				1	18d	14d	PATCH [12d]
possible deadlock in page_cache_ra_order mm fs prio:high	4				5	20d	16d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) mm race:harmful prio:low	6				1	20d	17d
INFO: rcu detected stall in clone3 (6) cgroups mm prio:high	1				33	1d01h	19d
WARNING in alloc_frozen_pages_noprof (2) mm prio:high	-1	C			3	11d	21d	PATCH [19d]
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4	10	C			3	12d	26d
WARNING in folio_lruvec_relock_irqsave prio:high mm	-1				1	31d	27d
possible deadlock in hugetlbfs_fallocate prio:low fs mm	4				2	28d	30d
possible deadlock in gup_fast_fallback (3) prio:low mm	4				9	2d04h	35d	💬 1 [34d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net	4				2	17d	35d	PATCH [33d]
BUG: sleeping function called from invalid context in vma_alloc_folio_noprof (2) mm	5				1	48d	44d	💬 3 [42d]
BUG: sleeping function called from invalid context in __tlb_batch_free_encoded_pages prio:high mm arch	5				3	46d	47d	💬 2 [14d]
WARNING in __page_cache_release mm prio:low	-1				1	51d	47d
BUG: sleeping function called from invalid context in shmem_undo_range mm prio:high	5				1	54d	53d	💬 2 [53d]
BUG: sleeping function called from invalid context in tlb_flush_mmu prio:high arch mm	5				1	54d	53d
BUG: sleeping function called from invalid context in __zap_vma_range mm prio:high	5				4	34d	56d	💬 2 [55d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm	6				62	4d00h	60d	💬 7 [5d15h]
BUG: sleeping function called from invalid context in kvm_xen_set_evtchn_fast prio:high mm kvm kvm-x86	5				2	53d	61d	PATCH [11d]
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm	1				30	72d	68d	💬 1 [68d]
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) prio:high jfs mm	19	C	error		18668	15m	78d	PATCH [52d]
general protection fault in zap_huge_pmd prio:high mm	2	C			7	88d	89d	💬 9 [89d]
KMSAN: uninit-value in copy_from_kernel_nofault prio:high mm	7				19	54m	92d	💬 3 [91d]
possible deadlock in mfill_get_vma prio:low mm	4	C			290	39d	92d	PATCH [92d]
WARNING: suspicious RCU usage in usb_tx_block prio:high mm	4				4	66d	99d
INFO: rcu detected stall in __dentry_kill prio:high mm	1	syz	error		132	1d14h	105d
possible deadlock in lock_mm_and_find_vma (4) mm prio:low	4				2108	25m	109d	💬 2 [55d]
WARNING in __put_task_struct (6) mm prio:high	-1				5	65d	112d
kernel BUG in __page_table_check_zero (3) prio:high mm	-1				265	11d	117d	PATCH [3d22h]
INFO: rcu detected stall in sendfile64 mm prio:high	1				38	7h05m	121d
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat	3	syz			1	128d	126d	💬 28 [42d]
BUG: Bad rss-counter state (6) mm prio:high	-1				107	6d06h	128d
kernel BUG in page_table_check_set (2) prio:low mm	-1				689	15d	130d	💬 1 [128d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low mm bpf	1	syz	error	error	2	56d	140d
INFO: rcu detected stall in schedule_tail (8) prio:low mm	1	C	error	error	1	142d	140d
INFO: rcu detected stall in __mmap_complete mm prio:normal	1	syz	error	error	7	128d	162d
INFO: rcu detected stall in sys_newfstat (4) prio:low mm	1	C	error		36	12h37m	176d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low	1				49	24d	178d
INFO: rcu detected stall in finish_dput prio:low mm	1	C	error	error	138	147d	183d
BUG: sleeping function called from invalid context in kvm_mmu_notifier_invalidate_range_start prio:high mm	5	syz			11	3d04h	190d	PATCH [8d04h]
WARNING in sched_mm_cid_fork fs mm prio:low	-1	C	error	error	332	133d	195d	PATCH [174d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm prio:low	1	C	error		12	9d09h	200d
WARNING in __page_table_check_ptes_set (3) prio:low mm	-1	C			11	14d	214d	PATCH [15d]
general protection fault in __rt_mutex_slowlock_locked mm prio:high	2				24	63d	216d
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm	1	C	error	inconclusive	6	37d	231d
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm	1	C			84	1d01h	237d
INFO: task hung in migrate_pages_batch (4) mm prio:high	1				155	22h58m	245d
WARNING in path_noexec (2) fs mm prio:low	-1	C	error		27096	17h57m	258d	PATCH [248d]
WARNING in ext4_mb_load_buddy_gfp ext4 mm prio:high	-1	C			7	108d	274d	PATCH [264d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm	1				58	26d	289d
INFO: task hung in writeback_iter (3) fs mm prio:high	1	C	error	error	18	65d	292d	PATCH [146d]
WARNING in __alloc_skb (4) mm	-1	C			8	95d	292d	PATCH [268d]
INFO: rcu detected stall in sys_mount (8) mm prio:low	1	C	error		36	21d	292d	💬 1 [292d]
INFO: rcu detected stall in sys_munmap (2) mm prio:low	1	C	error	error	44	10d	298d	💬 7 [178d]
KASAN: slab-use-after-free Read in lru_add (2) gfs2 mm prio:high	19	C	error		12	37d	315d
WARNING in trace_suspend_resume prio:high mm	-1	C			3793	4h24m	319d	💬 1 [24d]
INFO: rcu detected stall in kernfs_fop_open (7) prio:high kernfs mm	1	C	error	error	9	14h41m	322d
INFO: rcu detected stall in devtmpfsd (3) mm prio:low	1	C	error	inconclusive	5	9d19h	330d	💬 2 [330d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm	1	syz	error	error	3	167d	355d
INFO: rcu detected stall in exit_to_user_mode_loop mm prio:low	1	C	error		550	15h22m	359d	💬 1 [322d]
INFO: rcu detected stall in vm_area_alloc (6) mm prio:normal	1	syz	error	error	13	23d	382d
INFO: rcu detected stall in vms_gather_munmap_vmas mm prio:normal	1	syz	error	error	57	5d20h	397d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) prio:normal ext4 mm	1	C	error	error	3	163d	400d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) mm prio:normal	1	syz	error	error	18	3d23h	407d
INFO: rcu detected stall in nsim_fib_event_work mm prio:high	1	C	error	error	8	22d	410d
INFO: task hung in exit_mmap (2) mm prio:low	1	C	done	error	59	56d	417d
kernel BUG in __filemap_add_folio prio:low fs mm	-1	C	done		1987	2d15h	417d	PATCH [180d]
BUG: soft lockup in sys_bpf mm prio:low	1	C	error		175	1d11h	419d
INFO: task hung in page_cache_ra_order prio:low fs mm	1	C	done		113	2d06h	419d	💬 1 [419d]
INFO: rcu detected stall in clone (7) prio:high mm	1				107	8d18h	446d
INFO: rcu detected stall in sys_mkdir (9) mm prio:high	1	syz	done	error	6	28d	507d
INFO: rcu detected stall in task_numa_work (2) bpf mm	1	C	error	error	26	15d	528d
INFO: rcu detected stall in mas_preallocate (2) mm	1	syz	done	error	11	3d12h	554d	💬 6 [463d]
INFO: rcu detected stall in sys_umount (3) mm prio:low	1	C	done	error	55	54d	555d	💬 2 [301d]
possible deadlock in balance_pgdat (2) mm scsi	4	C			4	524d	558d	💬 1 [515d]
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm	19	C			75	140d	567d	💬 7 [211d]
INFO: rcu detected stall in sys_mmap (3) mm	1	C	error	error	62	34d	567d
INFO: rcu detected stall in sys_setsockopt (4) prio:high mm	1	C	done	inconclusive	81	6d00h	568d
INFO: rcu detected stall in security_file_ioctl (9) mm prio:normal	1	syz	error		146	1d00h	571d
INFO: rcu detected stall in sys_pipe2 (2) mm prio:low	1	syz	done	done	124	3d23h	582d
INFO: rcu detected stall in brk (2) mm prio:high	1	syz			3	62d	592d	💬 8 [592d]
INFO: rcu detected stall in kthreadd (2) mm	1	C	unreliable	error	124	3h43m	594d
INFO: rcu detected stall in sys_readlink (5) kernfs btrfs mm prio:normal	1	syz	done	error	51	1d02h	606d
INFO: rcu detected stall in seq_read_iter (2) mm	1	C	inconclusive	error	10	28d	607d	💬 1 [607d]
WARNING: ODEBUG bug in __folio_put (2) usb mm prio:high	-1	syz			28	320d	608d
INFO: rcu detected stall in sys_mprotect (8) mm prio:normal	1	syz	done	error	114	16d	613d
INFO: rcu detected stall in kjournald2 (2) mm	1	C	error	error	87	13d	621d
INFO: rcu detected stall in vhci_release mm prio:high	1	syz	done	done	14	25d	626d
INFO: rcu detected stall in shmem_fault (6) mm prio:low	1	C			243	10d	634d	PATCH [617d]
INFO: rcu detected stall in sys_execve (6) mm prio:normal	1	C	done	error	84	1d19h	637d
INFO: rcu detected stall in x64_sys_call mm prio:low	1	C	error		563	3h00m	644d
BUG: corrupted list in add_to_unbuddied mm	8	syz			43	451d	645d	💬 4 [606d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm	1	C	done	error	3651	144d	652d	💬 1 [148d]
INFO: rcu detected stall in kcov_close prio:normal mm	1				217	2d18h	673d
kernel panic: System is deadlocked on memory (2) prio:high mm	2				163	2d23h	673d
INFO: rcu detected stall in vm_mmap_pgoff prio:normal mm	1	syz			114	7h08m	674d	PATCH [617d]
WARNING in drm_mode_create_lease_ioctl mm prio:low	-1	C	inconclusive	error	86	14d	719d	PATCH [501d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter prio:normal	1	syz	error	error	702	21d	744d
WARNING in shmem_evict_inode (3) mm prio:normal	-1				91	2d16h	752d
INFO: rcu detected stall in sendmsg (4) mm prio:high	1	C	error	error	64	45d	753d
INFO: rcu detected stall in sys_sendto (7) prio:low mm	1	C	error	error	386	1d08h	755d
INFO: rcu detected stall in validate_mm (3) mm	1	C	error	error	39	24d	765d	💬 5 [707d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm	4	C	error	inconclusive	498	696d	803d	💬 2 [682d]
INFO: rcu detected stall in sys_clone (8) mm	1	C	error		433	3h26m	809d	💬 10 [355d]
INFO: rcu detected stall in sys_syslog (2) mm	1	C	error	error	46	2d14h	846d
BUG: soft lockup in pipe_read fs mm	1	syz			5	496d	873d
INFO: task hung in _vm_unmap_aliases (3) mm prio:low	1	C			694	5d04h	888d
INFO: rcu detected stall in sys_socket (10) mm	1	C	done		249	6h45m	928d	💬 6 [924d]
BUG: spinlock recursion in try_to_wake_up mm crypto	4	C			9	663d	945d
INFO: rcu detected stall in sys_unshare (9) prio:high mm kernfs	1	C	inconclusive	done	152	7d12h	948d	💬 1 [24d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm prio:low	10	C			138	705d	985d	PATCH [326d]
kernel BUG in filemap_unaccount_folio prio:high mm	-1	C	done	error	492	94d	1013d	💬 4 [243d]
INFO: rcu detected stall in sys_openat (3) mm prio:low	1	C	error		602	22h00m	1017d
INFO: rcu detected stall in sys_unlink (3) mm	1	C	error		387	1d05h	1037d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm prio:low	6				1032	15h41m	1149d	PATCH [85d]
INFO: rcu detected stall in sys_newfstatat (4) mm tomoyo prio:high	1	C	error		553	1d01h	1330d	💬 1 [180d]
memory leak in xas_create mm prio:high	3	C			49	4d01h	1438d	PATCH [203d]
WARNING in ext4_dirty_folio mm prio:low	-1	C	inconclusive	done	25903	3d01h	1542d	💬 2 [24d]
INFO: task hung in do_read_cache_folio block kasan mm	1	C	error	error	179	1088d	1590d	💬 3 [1075d]
INFO: task can't die in wait_on_page_bit_common mm fs	1	C	done		5	1764d	2117d
INFO: task hung in do_read_cache_page (3) fs mm	1	C	done	inconclusive	88	1434d	2332d	💬 2 [2226d]

moderation (42) 🔗

Title	Rank 🛈	Count	Last	Reported
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm	-1	1	2d03h	2d03h
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high	6	1	4d09h	4d09h
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high	6	1	4d21h	4d21h
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low	6	1	7d01h	7d01h
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) mm prio:low race:benign	6	1	8d20h	8d20h
BUG: soft lockup in pid_child_should_wake mm prio:low	1	1	18d	14d
KCSAN: data-race in copy_process / show_stat (5) mm race:benign prio:low	6	1	17d	17d
WARNING in do_mmap fs mm prio:low	-1	1	25d	21d
KCSAN: data-race in filemap_fault / filemap_read_folio mm race:benign prio:low	6	1	26d	26d
KCSAN: data-race in copy_mm / mmap_write_unlock mm race:benign prio:low	6	1	27d	27d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm	6	1	32d	32d
KCSAN: data-race in __anon_vma_prepare / do_wp_page (3) prio:low mm	6	1	38d	38d
KCSAN: data-race in __mmput / copy_mm (3) prio:low mm	6	1	38d	38d
KCSAN: data-race in compact_zone / compact_zone (9) prio:low mm	6	1	40d	40d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm	6	2	1d16h	44d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm	6	2	22d	47d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm prio:low	6	2	19d	51d
KASAN: slab-use-after-free Read in debug_check_no_obj_freed prio:high mm	19	1	57d	53d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm	6	24	5d03h	60d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm	6	43	10h13m	61d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs prio:low	6	3	40d	118d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm prio:low	6	84	18h14m	149d
KCSAN: data-race in copy_mm / copy_page_range (3) mm prio:low	6	9	25d	221d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm prio:low	6	27	10d	275d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm prio:low	6	149	12d	442d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm prio:low	6	156	1d02h	571d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm prio:low	6	599	1h10m	573d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs prio:low	6	948	46m	574d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm prio:low	6	120	3d02h	607d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm prio:low	6	215	8h38m	710d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm prio:low	6	213	1d03h	711d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm prio:low	6	157	1d18h	713d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm prio:low	6	865	1d20h	770d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm prio:low	6	92	12d	796d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm prio:low	6	209	1d08h	799d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm prio:low	6	2772	39m	920d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm prio:low	6	964	13d	1621d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm prio:low	6	1929	55m	1644d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm prio:high	6	5379	now	1815d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm prio:low	6	1670	37m	2090d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm prio:low	6	4157	5d01h	2379d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs prio:low	6	2557	22h01m	2385d