syzbot


Applied filters: Label=subsystems:mm (drop) Label=prio:low (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 9d09h 9d12h 💬 2 [9d05h]
WARNING in swap_cluster_assert_empty mm prio:low -1 1 15d 10d PATCH [9d13h]
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) mm race:harmful prio:low 6 1 17d 14d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 C 3 9d05h 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 14d 32d PATCH [30d]
WARNING in __page_cache_release mm prio:low -1 1 48d 44d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) mm prio:low 6 62 21h11m 57d 💬 7 [2d12h]
possible deadlock in mfill_get_vma prio:low mm 4 C 290 36d 89d PATCH [89d]
possible deadlock in lock_mm_and_find_vma (4) mm prio:low 4 2053 now 106d 💬 2 [52d]
kernel BUG in page_table_check_set (2) prio:low mm -1 689 12d 127d 💬 1 [125d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low mm bpf 1 syz error error 2 53d 137d
INFO: rcu detected stall in schedule_tail (8) prio:low mm 1 C error error 1 139d 137d
INFO: rcu detected stall in sys_newfstat (4) prio:low mm 1 C error 34 2d02h 173d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low 1 49 21d 175d
INFO: rcu detected stall in finish_dput prio:low mm 1 C error error 138 144d 180d
WARNING in sched_mm_cid_fork fs mm prio:low -1 C error error 332 129d 192d PATCH [170d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm prio:low 1 C error 12 6d06h 197d
WARNING in __page_table_check_ptes_set (3) prio:low mm -1 C 11 11d 211d PATCH [12d]
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 C 83 10d 234d
WARNING in path_noexec (2) fs mm prio:low -1 C error 27026 6h29m 255d PATCH [245d]
INFO: rcu detected stall in sys_mount (8) mm prio:low 1 C error 36 18d 289d 💬 1 [289d]
INFO: rcu detected stall in sys_munmap (2) mm prio:low 1 C error error 44 7d05h 295d 💬 7 [175d]
INFO: rcu detected stall in devtmpfsd (3) mm prio:low 1 C error inconclusive 5 6d16h 327d 💬 2 [327d]
INFO: rcu detected stall in exit_to_user_mode_loop mm prio:low 1 C error 545 1h18m 356d 💬 1 [319d]
INFO: task hung in exit_mmap (2) mm prio:low 1 C done error 59 53d 414d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 1986 1d12h 414d PATCH [177d]
BUG: soft lockup in sys_bpf mm prio:low 1 C error 173 1d08h 416d
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 112 21h08m 416d 💬 1 [416d]
INFO: rcu detected stall in sys_umount (3) mm prio:low 1 C done error 55 51d 552d 💬 2 [298d]
INFO: rcu detected stall in sys_pipe2 (2) mm prio:low 1 syz done done 124 20h39m 579d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 C 243 7d20h 631d PATCH [613d]
INFO: rcu detected stall in x64_sys_call mm prio:low 1 C error 562 1d08h 641d
WARNING in drm_mode_create_lease_ioctl mm prio:low -1 C inconclusive error 86 11d 716d PATCH [497d]
INFO: rcu detected stall in sys_sendto (7) prio:low mm 1 C error error 383 10h01m 752d
INFO: task hung in _vm_unmap_aliases (3) mm prio:low 1 C 694 2d01h 885d
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm prio:low 10 C 138 702d 982d PATCH [322d]
INFO: rcu detected stall in sys_openat (3) mm prio:low 1 C error 600 1d01h 1013d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm prio:low 6 1031 16h55m 1146d PATCH [81d]
WARNING in ext4_dirty_folio mm prio:low -1 C inconclusive done 25902 1d04h 1539d 💬 2 [20d]
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 3d22h 3d22h
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) mm prio:low race:benign 6 1 5d17h 5d16h
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 23d 23d
KCSAN: data-race in copy_mm / mmap_write_unlock mm race:benign prio:low 6 1 24d 24d
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 35d 35d
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 41d 41d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 2 19d 43d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm prio:low 6 2 16d 48d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) mm prio:low 6 24 2d00h 56d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) mm prio:low 6 39 18h36m 58d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs prio:low 6 3 37d 115d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm prio:low 6 83 3d18h 146d
KCSAN: data-race in copy_mm / copy_page_range (3) mm prio:low 6 9 22d 218d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm prio:low 6 27 6d23h 271d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm prio:low 6 149 9d00h 438d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm prio:low 6 155 8d11h 568d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm prio:low 6 595 1d07h 570d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs prio:low 6 945 21h30m 571d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm prio:low 6 119 9d18h 604d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm prio:low 6 212 3d05h 707d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm prio:low 6 212 2d06h 708d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm prio:low 6 156 2d13h 710d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm prio:low 6 863 1d05h 767d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm prio:low 6 92 9d08h 793d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm prio:low 6 208 13d 796d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm prio:low 6 2762 2h08m 917d
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 14h48m 1641d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm prio:low 6 1667 4d23h 2087d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm prio:low 6 4157 1d22h 2376d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs prio:low 6 2555 1d11h 2382d