syzbot


Applied filters: Label=prio:low (drop) Label=subsystems:mm (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (41) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
linux-next test error: kernel BUG in post_alloc_hook mm prio:low -1 4 13d 13d 💬 2 [13d]
WARNING in swap_cluster_assert_empty mm prio:low -1 1 19d 15d PATCH [13d]
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) mm race:harmful prio:low 6 1 21d 18d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 C 3 13d 27d
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 29d 31d
possible deadlock in gup_fast_fallback (3) prio:low mm 4 9 3d08h 36d 💬 1 [35d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net 4 2 18d 36d PATCH [34d]
WARNING in __page_cache_release mm prio:low -1 1 52d 48d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 63 23h17m 61d 💬 7 [6d18h]
possible deadlock in mfill_get_vma prio:low mm 4 C 290 40d 93d PATCH [93d]
possible deadlock in lock_mm_and_find_vma (4) mm prio:low 4 2139 18m 111d 💬 2 [56d]
kernel BUG in page_table_check_set (2) prio:low mm -1 689 16d 131d 💬 1 [129d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low mm bpf 1 syz error error 2 57d 141d
INFO: rcu detected stall in schedule_tail (8) prio:low mm 1 C error error 1 143d 141d
INFO: rcu detected stall in sys_newfstat (4) prio:low mm 1 C error 37 16h12m 177d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low 1 49 25d 180d
INFO: rcu detected stall in finish_dput prio:low mm 1 C error error 138 148d 184d
WARNING in sched_mm_cid_fork fs mm prio:low -1 C error error 332 134d 196d PATCH [175d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm prio:low 1 C error 12 10d 202d
WARNING in __page_table_check_ptes_set (3) prio:low mm -1 C 11 15h29m 215d PATCH [16d]
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 C 84 2d04h 238d
WARNING in path_noexec (2) fs mm prio:low -1 C error 27103 23m 259d PATCH [249d]
INFO: rcu detected stall in sys_mount (8) mm prio:low 1 C error 36 22d 294d 💬 1 [293d]
INFO: rcu detected stall in sys_munmap (2) mm prio:low 1 C error error 44 11d 299d 💬 7 [179d]
INFO: rcu detected stall in devtmpfsd (3) mm prio:low 1 C error inconclusive 5 10d 332d 💬 2 [331d]
INFO: rcu detected stall in exit_to_user_mode_loop mm prio:low 1 C error 551 10h04m 361d 💬 1 [323d]
INFO: task hung in exit_mmap (2) mm prio:low 1 C done error 59 57d 418d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 1988 22h12m 418d PATCH [181d]
BUG: soft lockup in sys_bpf mm prio:low 1 C error 175 2d15h 420d
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 113 3d09h 420d 💬 1 [420d]
INFO: rcu detected stall in sys_umount (3) mm prio:low 1 C done error 55 55d 556d 💬 2 [302d]
INFO: rcu detected stall in sys_pipe2 (2) mm prio:low 1 syz done done 124 5d03h 584d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 C 244 3h06m 636d PATCH [618d]
INFO: rcu detected stall in x64_sys_call mm prio:low 1 C error 564 17h01m 645d
WARNING in drm_mode_create_lease_ioctl mm prio:low -1 C inconclusive error 86 15d 720d PATCH [502d]
INFO: rcu detected stall in sys_sendto (7) prio:low mm 1 C error error 386 2d11h 756d
INFO: task hung in _vm_unmap_aliases (3) mm prio:low 1 C 694 6d08h 889d
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm prio:low 10 C 138 706d 986d PATCH [327d]
INFO: rcu detected stall in sys_openat (3) mm prio:low 1 C error 602 2d01h 1018d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm prio:low 6 1033 16h11m 1150d PATCH [86d]
WARNING in ext4_dirty_folio mm prio:low -1 C inconclusive done 25903 4d04h 1544d 💬 2 [25d]
moderation (37) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low 6 1 8d05h 8d05h
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) mm prio:low race:benign 6 1 9d23h 9d23h
BUG: soft lockup in pid_child_should_wake mm prio:low 1 1 19d 15d
KCSAN: data-race in copy_process / show_stat (5) mm race:benign prio:low 6 1 19d 19d
WARNING in do_mmap fs mm prio:low -1 1 26d 22d
KCSAN: data-race in filemap_fault / filemap_read_folio mm race:benign prio:low 6 1 27d 27d
KCSAN: data-race in copy_mm / mmap_write_unlock mm race:benign prio:low 6 1 28d 28d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 1 33d 33d
KCSAN: data-race in __anon_vma_prepare / do_wp_page (3) prio:low mm 6 1 39d 39d
KCSAN: data-race in __mmput / copy_mm (3) prio:low mm 6 1 40d 40d
KCSAN: data-race in compact_zone / compact_zone (9) prio:low mm 6 1 41d 41d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm 6 2 2d19h 45d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 2 23d 48d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm prio:low 6 2 21d 53d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 25 6h07m 61d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 45 5h57m 62d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs prio:low 6 3 41d 119d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm prio:low 6 86 4h08m 150d
KCSAN: data-race in copy_mm / copy_page_range (3) mm prio:low 6 9 26d 222d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm prio:low 6 28 56m 276d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm prio:low 6 149 13d 443d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm prio:low 6 156 2d06h 572d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm prio:low 6 599 1d04h 574d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs prio:low 6 949 14h49m 575d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm prio:low 6 120 4d05h 608d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm prio:low 6 215 1d12h 712d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm prio:low 6 213 2d06h 712d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm prio:low 6 157 2d21h 714d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm prio:low 6 865 3d00h 771d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm prio:low 6 92 13d 797d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm prio:low 6 209 2d11h 800d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm prio:low 6 2784 35m 921d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm prio:low 6 964 15d 1622d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm prio:low 6 1930 12h56m 1645d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm prio:low 6 1671 2h23m 2091d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm prio:low 6 4157 6d04h 2380d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs prio:low 6 2560 59m 2386d