Applied filters: Label=subsystems:mm (drop)
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open (115) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __folio_set_anon mm ext4 prio:low -1 syz, C 4 5d03h 4d11h PATCH [1h06m]
KCSAN: data-race in copy_mm / lru_gen_del_mm (3) mm prio:low race:harmful 6 1 9d14h 7d15h 💬 1 [7d10h]
WARNING in v9fs_fid_get_acl (2) mm prio:high -1 syz, C 4 13d 9d11h PATCH [9d02h]
inconsistent lock state in fs_reclaim_acquire (4) mm cgroups prio:high 4 syz, C error 7 now 18d PATCH [17d]
WARNING in vma_add_pgoff mm prio:low -1 syz, C 11 13d 20d 💬 4 [20d]
WARNING in setup_conf prio:low mm -1 syz, C 29 21m 34d 💬 2 [5d21h]
INFO: rcu detected stall in kvm_vm_release (4) prio:high mm 1 31 22d 39d 💬 3 [38d]
BUG: Bad page state in corrupted prio:high mm -1 syz, C 1 35d 46d PATCH [10d]
WARNING in mmap_region prio:low mm -1 syz 16 52d 50d 💬 1 [49d]
INFO: rcu detected stall in khugepaged (3) prio:normal mm 1 37 2d11h 54d 💬 6 [52d]
INFO: rcu detected stall in netlink_sendmsg (6) prio:low kernfs net mm 1 syz, C error 46 3d00h 57d
WARNING in alloc_vmap_area mm -1 2 60d 58d
INFO: rcu detected stall in filemap_read prio:normal kasan mm 1 syz error 1 63d 58d
WARNING in mas_nomem prio:low mm -1 syz 14 42d 59d 💬 10 [51d]
possible deadlock in hugetlb_vma_lock_free (2) prio:low mm 4 3 22d 66d
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm input usb 1 syz, C error error 1 92d 90d
INFO: rcu detected stall in dentry_kill prio:high mm 1 syz, C error 97 1d11h 100d PATCH [87d]
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) race:harmful prio:low block mm 6 3 52d 121d
INFO: rcu detected stall in clone3 (6) prio:high mm 1 54 1d13h 123d
WARNING in alloc_frozen_pages_noprof (2) prio:high mm -1 syz, C 5 26d 125d PATCH [123d]
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 syz, C 3 116d 130d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 122 1d18h 164d 💬 7 [109d]
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 32 7d12h 172d 💬 1 [172d]
KMSAN: uninit-value in copy_from_kernel_nofault prio:high mm 7 22 44d 196d 💬 3 [196d]
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error error 132 75d 209d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2558 1h42m 214d 💬 2 [159d]
WARNING: refcount bug in call_timer_fn (4) prio:high mm 13 39 23d 218d 💬 4 [43d]
kernel BUG in __page_table_check_zero (3) prio:high mm -1 343 2h33m 221d PATCH [103d]
INFO: rcu detected stall in sendfile64 prio:high mm 1 42 19d 225d
BUG: Bad rss-counter state (6) prio:high mm -1 112 29d 232d
kernel BUG in page_table_check_set (2) prio:low mm -1 1088 1h33m 234d 💬 1 [232d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low bpf mm 1 syz error error 2 160d 244d
INFO: rcu detected stall in schedule_tail (8) prio:low mm 1 syz, C error error 1 246d 244d
INFO: rcu detected stall in __mmap_complete prio:normal mm 1 syz, C error error 12 25d 266d PATCH [25d]
INFO: rcu detected stall in sys_newfstat (4) prio:low mm 1 syz, C error 83 5d04h 280d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low 1 56 18h54m 283d
INFO: rcu detected stall in finish_dput prio:low mm 1 syz, C error error 138 251d 287d
WARNING in sched_mm_cid_fork prio:low fs mm -1 syz, C error error 332 237d 299d PATCH [278d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 syz, C error 18 26d 305d
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 syz, C error inconclusive 8 8d16h 335d
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 syz, C 96 13d 341d
INFO: task hung in migrate_pages_batch (4) prio:high mm 1 308 4d18h 349d
WARNING in path_noexec (2) prio:low fs mm -1 syz, C error done 27195 91d 362d PATCH [352d]
WARNING in ext4_mb_load_buddy_gfp prio:high ext4 mm -1 syz, C 179 10h57m 378d PATCH [368d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 63 8d01h 393d
INFO: task hung in writeback_iter (3) prio:high mm fs 1 syz, C error error 24 5d13h 396d PATCH [250d]
WARNING in __alloc_skb (4) mm -1 syz, C 8 199d 396d PATCH [372d]
INFO: rcu detected stall in sys_mount (8) prio:low mm overlayfs 1 syz, C error 45 9d00h 397d 💬 2 [65d]
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 syz, C error error 51 9d19h 402d PATCH [25d]
KASAN: slab-use-after-free Read in lru_add (2) prio:high gfs2 mm 19 syz, C error 12 141d 419d PATCH [75d]
WARNING in trace_suspend_resume prio:high mm -1 syz, C 3955 11d 424d 💬 1 [3d03h]
INFO: rcu detected stall in devtmpfsd (3) prio:low mm 1 syz, C error inconclusive 6 63d 435d 💬 2 [434d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 271d 459d
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 syz, C error 856 5h53m 464d PATCH [25d]
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 22 6h02m 486d
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 74 2d00h 501d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) prio:normal mm ext4 1 syz, C error error 3 267d 504d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) prio:normal wireguard mm 1 syz error error 20 12d 511d
INFO: rcu detected stall in nsim_fib_event_work prio:high mm 1 syz, C error error 9 88d 514d
kernel BUG in __filemap_add_folio prio:low fs mm -1 syz, C done 2270 2h27m 521d PATCH [284d]
BUG: soft lockup in sys_bpf prio:low mm 1 syz, C error 249 2h30m 523d
INFO: task hung in page_cache_ra_order prio:low fs mm 1 syz, C done 131 11d 523d 💬 1 [523d]
INFO: rcu detected stall in clone (7) prio:high mm 1 133 1d09h 550d
INFO: rcu detected stall in sys_mkdir (9) prio:high mm 1 syz done error 7 58d 611d
INFO: rcu detected stall in task_numa_work (2) mm bpf 1 syz, C error error 28 67d 632d
possible deadlock in btrfs_dirty_inode (2) prio:high mm btrfs 4 76 4d07h 651d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 14 6d17h 658d 💬 6 [567d]
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 syz, C done error 58 48d 659d 💬 2 [405d]
possible deadlock in balance_pgdat (2) scsi mm 4 syz, C 4 628d 662d 💬 1 [620d]
INFO: rcu detected stall in sys_symlinkat (5) prio:normal tomoyo mm 1 syz error error 130 2h48m 663d
INFO: rcu detected stall in sys_sendmmsg (7) prio:high mm 1 148 4d01h 666d
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 syz, C 79 40d 671d 💬 7 [34d]
INFO: rcu detected stall in sys_mmap (3) mm 1 syz, C error error 70 35d 672d
INFO: rcu detected stall in sys_setsockopt (4) prio:high mm 1 syz, C done inconclusive 116 36m 672d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm 1 syz error 202 1d16h 675d
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 148 1d07h 687d
INFO: rcu detected stall in kthreadd (2) mm 1 syz, C unreliable error 146 1d23h 698d
INFO: rcu detected stall in seq_read_iter (2) mm 1 syz, C inconclusive error 10 132d 712d 💬 1 [711d]
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 424d 713d
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 141 2d19h 717d
INFO: rcu detected stall in kjournald2 (2) prio:normal block mm 1 syz, C error error 95 8d12h 725d
INFO: rcu detected stall in vhci_release prio:high mm 1 syz done done 16 23d 730d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 syz, C 273 13h33m 739d PATCH [721d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 syz, C done error 93 1d16h 741d
INFO: rcu detected stall in x64_sys_call prio:low mm 1 syz, C error 657 14h48m 748d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 555d 749d 💬 4 [710d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 syz, C done error 3651 248d 756d 💬 1 [252d]
possible deadlock in attr_data_get_block (2) prio:high mm 4 syz, C error 3806 1d16h 774d PATCH [89d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 252 14h19m 777d
kernel panic: System is deadlocked on memory (2) prio:high mm 2 syz, C 266 3d03h 777d PATCH [7d06h]
INFO: rcu detected stall in vm_mmap_pgoff prio:normal mm 1 syz 124 3d00h 778d PATCH [721d]
WARNING in shmem_evict_inode (3) prio:normal mm -1 101 42d 856d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 syz, C error error 66 41d 857d
INFO: rcu detected stall in sys_sendto (7) prio:low wireless mm 1 syz, C error error 403 41d 859d
INFO: rcu detected stall in validate_mm (3) mm 1 syz, C error error 41 43d 869d 💬 5 [811d]
INFO: rcu detected stall in sys_clone (8) mm 1 syz, C error 507 1h15m 913d 💬 10 [460d]
INFO: rcu detected stall in sys_syslog (2) mm 1 syz, C error error 54 10d 950d
BUG: soft lockup in pipe_read fs mm 1 syz 5 600d 977d
INFO: task hung in _vm_unmap_aliases (3) prio:low mm 1 syz, C 720 16d 992d
INFO: rcu detected stall in sys_socket (10) mm 1 syz, C done 342 15h58m 1033d 💬 6 [1028d]
BUG: spinlock recursion in try_to_wake_up crypto mm 4 syz, C 9 767d 1049d
INFO: rcu detected stall in sys_unshare (9) prio:high kernfs mm 1 syz, C inconclusive done 185 5d12h 1052d 💬 1 [3d03h]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot prio:low mm 10 syz, C 138 809d 1089d PATCH [430d]
kernel BUG in filemap_unaccount_folio prio:high mm -1 syz, C done error 529 1d05h 1117d 💬 4 [3d03h]
WARNING in drm_syncobj_array_find prio:low mm dri -1 syz, C 4712 33m 1118d PATCH [275d]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 syz, C error 757 7h56m 1121d
INFO: rcu detected stall in sys_unlink (3) mm 1 syz, C error 428 9h19m 1141d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1149 7h09m 1253d PATCH [189d]
possible deadlock in filemap_fault prio:high mm 4 syz, C done 3137 1d01h 1424d PATCH [89d]
INFO: rcu detected stall in sys_newfstatat (4) prio:high mm tomoyo 1 syz, C error 641 22h41m 1434d 💬 1 [3d03h]
memory leak in xas_create prio:high mm 3 syz, C 60 42d 1542d PATCH [307d]
WARNING in ext4_dirty_folio mm prio:low -1 syz, C inconclusive done 25934 1d13h 1647d 💬 2 [128d]
INFO: task hung in do_read_cache_folio mm kasan block 1 syz, C error error 179 1192d 1694d 💬 3 [1180d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 syz, C done 5 1869d 2221d
INFO: task hung in do_read_cache_page (3) mm fs 1 syz, C done inconclusive 88 1538d 2436d 💬 2 [2330d]
moderation (34) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __folio_end_writeback / writeout_period (3) fs mm race:benign prio:high 6 1 13d 13d
KASAN: stack-out-of-bounds Read in sched_show_task (2) mm 17 1 22d 18d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (10) fs mm race:benign prio:low 6 1 24d 24d
KCSAN: data-race in copy_process / show_stat (6) mm race:benign prio:low 6 1 29d 29d
KCSAN: data-race in copy_mm / rwsem_down_write_slowpath race:benign prio:high mm 6 1 30d 30d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (10) race:benign prio:low cgroups mm 6 1 35d 35d
KCSAN: data-race in compaction_alloc / compaction_alloc (2) race:benign prio:high mm 6 1 37d 37d
KCSAN: data-race in compact_zone / compact_zone (10) race:benign prio:high mm 6 1 42d 42d
KCSAN: data-race in __set_task_comm / strlen (2) race:benign prio:low fs mm 6 85 3h10m 55d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) race:benign prio:high fs mm 6 3 23d 64d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 8 1d09h 106d
BUG: soft lockup in pid_child_should_wake prio:low mm 1 3 23d 118d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 4 50d 151d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 40 4d07h 164d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 85 1d04h 165d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 165 13h59m 253d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 35 25d 379d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 mm 6 229 2d19h 480d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 C 156 1d21h 546d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 166 44d 675d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 672 42d 677d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 982 3d05h 678d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 234 38d 815d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 164 38d 817d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 884 23d 874d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 221 46d 903d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low mm 6 180 43d 1023d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 3176 6h08m 1024d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 969 37d 1725d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 2037 39d 1748d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high fs mm 6 5579 7h02m 1919d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1690 17d 2194d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4171 2d02h 2483d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2621 2d19h 2489d