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Applied filters: Label=subsystems:mm (drop)
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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	18h51m	53m
WARNING in hrtick_start_fair cgroups mm prio:high	-1	C	error		6059	now	2d22h
KASAN: use-after-free Read in ptdump_pte_entry (2) mm actionable prio:normal	19				1	9d12h	3d00h	PATCH [2h48m]
upstream test error: WARNING in call_timer_fn mm prio:high	-1				1	10d	6d02h	💬 1 [6d01h]
linux-next test error: kernel BUG in post_alloc_hook mm prio:low	-1				4	8d20h	8d23h	💬 2 [8d17h]
WARNING in swap_cluster_assert_empty mm prio:low	-1				1	14d	10d	PATCH [9d00h]
possible deadlock in page_cache_ra_order mm fs prio:high	4				5	16d	12d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) mm race:harmful prio:low	6				1	16d	14d
INFO: rcu detected stall in clone3 (6) cgroups mm prio:high	1				32	8d04h	15d
WARNING in alloc_frozen_pages_noprof (2) mm prio:high	-1	C			3	7d13h	17d	PATCH [15d]
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4	10	C			3	8d16h	22d
WARNING in folio_lruvec_relock_irqsave mm prio:high	-1				1	27d	23d
possible deadlock in hugetlbfs_fallocate prio:low fs mm	4				2	24d	26d
possible deadlock in gup_fast_fallback (3) prio:low mm	4				8	16d	31d	💬 1 [30d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net	4				2	13d	31d	PATCH [29d]
BUG: sleeping function called from invalid context in vma_alloc_folio_noprof (2) mm	5				1	44d	40d	💬 3 [39d]
BUG: sleeping function called from invalid context in __tlb_batch_free_encoded_pages prio:high mm arch	5				3	42d	43d	💬 2 [11d]
WARNING in __page_cache_release mm prio:low	-1				1	47d	43d
BUG: sleeping function called from invalid context in shmem_undo_range mm prio:high	5				1	50d	49d	💬 2 [49d]
BUG: sleeping function called from invalid context in tlb_flush_mmu prio:high arch mm	5				1	50d	49d
BUG: sleeping function called from invalid context in __zap_vma_range mm prio:high	5				4	30d	53d	💬 2 [52d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) mm prio:low	6				62	8h46m	56d	💬 7 [1d23h]
BUG: sleeping function called from invalid context in kvm_xen_set_evtchn_fast mm kvm kvm-x86 prio:high	5				2	50d	57d	PATCH [7d21h]
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm	1				30	68d	64d	💬 1 [64d]
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) jfs mm prio:high	19	C	error		17480	now	74d	PATCH [49d]
general protection fault in zap_huge_pmd mm prio:high	2	C			7	84d	86d	💬 9 [85d]
KMSAN: uninit-value in copy_from_kernel_nofault prio:high mm	7				17	1d09h	88d	💬 3 [88d]
possible deadlock in mfill_get_vma prio:low mm	4	C			290	35d	89d	PATCH [88d]
WARNING: suspicious RCU usage in usb_tx_block prio:high mm	4				4	62d	95d
INFO: rcu detected stall in __dentry_kill prio:high mm	1	syz	error		127	2h30m	101d
possible deadlock in lock_mm_and_find_vma (4) mm prio:low	4				2047	53m	106d	💬 2 [51d]
WARNING in __put_task_struct (6) mm prio:high	-1				5	62d	109d
kernel BUG in __page_table_check_zero (3) mm prio:high	-1				265	7d21h	113d	PATCH [7h12m]
INFO: rcu detected stall in sendfile64 mm prio:high	1				37	45d	117d
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat	3	syz			1	124d	123d	💬 28 [39d]
BUG: Bad rss-counter state (6) mm prio:high	-1				107	2d15h	124d
kernel BUG in page_table_check_set (2) prio:low mm	-1				689	11d	126d	💬 1 [125d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low mm bpf	1	syz	error	error	2	52d	136d
INFO: rcu detected stall in schedule_tail (8) prio:low mm	1	C	error	error	1	138d	136d
INFO: rcu detected stall in __mmap_complete mm prio:normal	1	syz	error	error	7	124d	158d
INFO: rcu detected stall in sys_newfstat (4) prio:low mm	1	C	error		34	1d13h	172d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low	1				49	20d	175d
INFO: rcu detected stall in finish_dput prio:low mm	1	C	error	error	138	144d	179d
BUG: sleeping function called from invalid context in kvm_mmu_notifier_invalidate_range_start prio:high mm	5	syz			6	39d	186d	PATCH [4d13h]
WARNING in sched_mm_cid_fork fs mm prio:low	-1	C	error	error	332	129d	191d	PATCH [170d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm prio:low	1	C	error		12	5d17h	197d
WARNING in __page_table_check_ptes_set (3) prio:low mm	-1	C			11	11d	211d	PATCH [11d]
general protection fault in __rt_mutex_slowlock_locked mm prio:high	2				24	59d	213d
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm	1	C	error	inconclusive	6	34d	228d
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm	1	C			83	9d12h	233d
INFO: task hung in migrate_pages_batch (4) mm prio:high	1				149	21h20m	241d
WARNING in path_noexec (2) fs mm prio:low	-1	C	error		27025	1h34m	255d	PATCH [244d]
WARNING in ext4_mb_load_buddy_gfp ext4 mm prio:high	-1	C			7	104d	270d	PATCH [260d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm	1				58	23d	285d
INFO: task hung in writeback_iter (3) fs mm prio:high	1	C	error	error	18	61d	288d	PATCH [142d]
WARNING in __alloc_skb (4) mm	-1	C			8	91d	288d	PATCH [265d]
INFO: rcu detected stall in sys_mount (8) mm prio:low	1	C	error		36	17d	289d	💬 1 [288d]
INFO: rcu detected stall in sys_munmap (2) mm prio:low	1	C	error	error	44	6d16h	294d	💬 7 [175d]
KASAN: slab-use-after-free Read in lru_add (2) gfs2 mm prio:high	19	C	error		12	33d	312d
WARNING in trace_suspend_resume prio:high mm	-1	C			3783	1d02h	316d	💬 1 [20d]
INFO: rcu detected stall in kernfs_fop_open (7) prio:high kernfs mm	1	C	error	error	8	22d	318d
INFO: rcu detected stall in devtmpfsd (3) mm prio:low	1	C	error	inconclusive	5	6d03h	327d	💬 2 [326d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm	1	syz	error	error	3	163d	351d
INFO: rcu detected stall in exit_to_user_mode_loop mm prio:low	1	C	error		544	4h59m	356d	💬 1 [318d]
INFO: rcu detected stall in vm_area_alloc (6) mm prio:normal	1	syz	error	error	13	19d	378d
INFO: rcu detected stall in vms_gather_munmap_vmas mm prio:normal	1	syz	error	error	57	2d04h	393d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) prio:normal ext4 mm	1	C	error	error	3	159d	396d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) mm prio:normal	1	syz	error	error	18	8h21m	404d
INFO: rcu detected stall in nsim_fib_event_work mm prio:high	1	C	error	error	8	18d	407d
INFO: task hung in exit_mmap (2) mm prio:low	1	C	done	error	59	52d	413d
kernel BUG in __filemap_add_folio prio:low fs mm	-1	C	done		1986	1d00h	413d	PATCH [176d]
BUG: soft lockup in sys_bpf mm prio:low	1	C	error		173	20h23m	415d
INFO: task hung in page_cache_ra_order prio:low fs mm	1	C	done		112	8h43m	416d	💬 1 [415d]
INFO: rcu detected stall in clone (7) prio:high mm	1				107	5d02h	442d
INFO: rcu detected stall in sys_mkdir (9) mm prio:high	1	syz	done	error	6	25d	503d
INFO: rcu detected stall in task_numa_work (2) bpf mm	1	C	error	error	26	11d	524d
INFO: rcu detected stall in mas_preallocate (2) mm	1	syz	done	error	10	43d	550d	💬 6 [459d]
INFO: rcu detected stall in sys_umount (3) mm prio:low	1	C	done	error	55	51d	551d	💬 2 [297d]
possible deadlock in balance_pgdat (2) mm scsi	4	C			4	521d	554d	💬 1 [512d]
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm	19	C			75	136d	563d	💬 7 [207d]
INFO: rcu detected stall in sys_mmap (3) mm	1	C	error	error	62	30d	564d
INFO: rcu detected stall in sys_setsockopt (4) prio:high mm	1	C	done	inconclusive	81	2d09h	564d
INFO: rcu detected stall in security_file_ioctl (9) mm prio:normal	1	syz	error		145	9h11m	567d
INFO: rcu detected stall in sys_pipe2 (2) mm prio:low	1	syz	done	done	124	8h14m	579d
INFO: rcu detected stall in brk (2) mm prio:high	1	syz			3	58d	589d	💬 8 [588d]
INFO: rcu detected stall in kthreadd (2) mm	1	C	unreliable	error	121	8d10h	590d
INFO: rcu detected stall in sys_readlink (5) kernfs btrfs mm prio:normal	1	syz	done	error	50	1d07h	602d
INFO: rcu detected stall in seq_read_iter (2) mm	1	C	inconclusive	error	10	24d	604d	💬 1 [603d]
WARNING: ODEBUG bug in __folio_put (2) usb mm prio:high	-1	syz			28	317d	605d
INFO: rcu detected stall in sys_mprotect (8) mm prio:normal	1	syz	done	error	114	12d	609d
INFO: rcu detected stall in kjournald2 (2) mm	1	C	error	error	87	9d09h	617d
INFO: rcu detected stall in vhci_release mm prio:high	1	syz	done	done	14	21d	622d
INFO: rcu detected stall in shmem_fault (6) mm prio:low	1	C			243	7d07h	631d	PATCH [613d]
INFO: rcu detected stall in sys_execve (6) mm prio:normal	1	C	done	error	82	9d11h	633d
INFO: rcu detected stall in x64_sys_call mm prio:low	1	C	error		562	20h31m	641d
BUG: corrupted list in add_to_unbuddied mm	8	syz			43	447d	641d	💬 4 [602d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm	1	C	done	error	3651	140d	648d	💬 1 [144d]
INFO: rcu detected stall in kcov_close prio:normal mm	1				215	12h18m	669d
kernel panic: System is deadlocked on memory (2) prio:high mm	2				161	2d05h	669d
INFO: rcu detected stall in vm_mmap_pgoff prio:normal mm	1				113	7d15h	670d	PATCH [613d]
WARNING in drm_mode_create_lease_ioctl mm prio:low	-1	C	inconclusive	error	86	10d	716d	PATCH [497d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter prio:normal	1	syz	error	error	702	18d	741d
WARNING in shmem_evict_inode (3) mm prio:normal	-1				90	8d10h	748d
INFO: rcu detected stall in sendmsg (4) mm prio:high	1	C	error	error	64	41d	749d
INFO: rcu detected stall in sys_sendto (7) prio:low mm	1	C	error	error	382	9h18m	752d
INFO: rcu detected stall in validate_mm (3) mm	1	C	error	error	39	20d	761d	💬 5 [703d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm	4	C	error	inconclusive	498	693d	799d	💬 2 [679d]
INFO: rcu detected stall in sys_clone (8) mm	1	C	error		431	1d13h	805d	💬 10 [352d]
INFO: rcu detected stall in sys_syslog (2) mm	1	C	error	error	45	5d01h	843d
BUG: soft lockup in pipe_read fs mm	1	syz			5	492d	869d
INFO: task hung in _vm_unmap_aliases (3) mm prio:low	1	C			694	1d13h	885d
INFO: rcu detected stall in sys_socket (10) mm	1	C	done		245	21h09m	925d	💬 6 [920d]
BUG: spinlock recursion in try_to_wake_up mm crypto	4	C			9	659d	942d
INFO: rcu detected stall in sys_unshare (9) prio:high mm kernfs	1	C	inconclusive	done	152	3d21h	944d	💬 1 [20d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm prio:low	10	C			138	701d	982d	PATCH [322d]
kernel BUG in filemap_unaccount_folio prio:high mm	-1	C	done	error	492	91d	1010d	💬 4 [239d]
INFO: rcu detected stall in sys_openat (3) mm prio:low	1	C	error		600	12h52m	1013d
INFO: rcu detected stall in sys_unlink (3) mm	1	C	error		384	18h18m	1033d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm prio:low	6				1031	4h30m	1145d	PATCH [81d]
INFO: rcu detected stall in sys_newfstatat (4) mm tomoyo prio:high	1	C	error		546	12h19m	1326d	💬 1 [176d]
memory leak in xas_create mm prio:high	3	C			49	10h10m	1434d	PATCH [200d]
WARNING in ext4_dirty_folio mm prio:low	-1	C	inconclusive	done	25902	15h39m	1539d	💬 2 [20d]
INFO: task hung in do_read_cache_folio block kasan mm	1	C	error	error	179	1085d	1586d	💬 3 [1072d]
INFO: task can't die in wait_on_page_bit_common mm fs	1	C	done		5	1761d	2113d
INFO: task hung in do_read_cache_page (3) fs mm	1	C	done	inconclusive	88	1431d	2328d	💬 2 [2222d]

moderation (41) 🔗

Title	Rank 🛈	Count	Last	Reported
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign	6	1	18h20m	18h19m
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign	6	1	1d05h	1d05h
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low	6	1	3d10h	3d10h
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) mm prio:low race:benign	6	1	5d04h	5d04h
BUG: soft lockup in pid_child_should_wake mm prio:low	1	1	15d	11d
KCSAN: data-race in copy_process / show_stat (5) mm race:benign prio:low	6	1	14d	14d
WARNING in do_mmap fs mm prio:low	-1	1	22d	18d
KCSAN: data-race in filemap_fault / filemap_read_folio mm race:benign prio:low	6	1	22d	22d
KCSAN: data-race in copy_mm / mmap_write_unlock mm race:benign prio:low	6	1	23d	23d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) fs mm race:benign prio:low	6	1	28d	28d
KCSAN: data-race in __anon_vma_prepare / do_wp_page (3) prio:low mm	6	1	34d	34d
KCSAN: data-race in __mmput / copy_mm (3) prio:low mm	6	1	35d	35d
KCSAN: data-race in compact_zone / compact_zone (9) prio:low mm	6	1	37d	37d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm	6	1	40d	40d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm	6	2	18d	43d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm prio:low	6	2	16d	48d
KASAN: slab-use-after-free Read in debug_check_no_obj_freed prio:high mm	19	1	54d	50d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) mm prio:low	6	24	1d11h	56d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) mm prio:low	6	39	6h11m	57d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs prio:low	6	3	37d	114d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm prio:low	6	83	3d05h	146d
KCSAN: data-race in copy_mm / copy_page_range (3) mm prio:low	6	9	22d	217d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm prio:low	6	27	6d10h	271d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm prio:low	6	149	8d11h	438d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm prio:low	6	155	7d23h	567d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm prio:low	6	595	18h38m	569d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs prio:low	6	945	9h05m	570d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm prio:low	6	119	9d06h	603d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm prio:low	6	212	2d16h	707d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm prio:low	6	212	1d18h	707d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm prio:low	6	156	2d01h	709d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm prio:low	6	863	17h04m	766d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm prio:low	6	92	8d20h	792d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm prio:low	6	208	12d	795d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm prio:low	6	2760	4h29m	916d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm prio:low	6	964	10d	1618d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm prio:low	6	1923	2h23m	1641d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm prio:high	6	5372	3h05m	1812d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm prio:low	6	1667	4d11h	2086d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm prio:low	6	4157	1d09h	2375d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs prio:low	6	2555	22h51m	2381d