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 8d14h 8d17h 💬 2 [8d11h]
WARNING in swap_cluster_assert_empty mm prio:low -1 1 14d 10d PATCH [8d18h]
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) mm race:harmful prio:low 6 1 16d 13d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 C 3 8d10h 22d
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 15d 31d 💬 1 [30d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net 4 2 13d 31d PATCH [29d]
WARNING in __page_cache_release mm prio:low -1 1 47d 43d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) mm prio:low 6 62 2h35m 56d 💬 7 [1d17h]
possible deadlock in mfill_get_vma prio:low mm 4 C 290 35d 88d PATCH [88d]
possible deadlock in lock_mm_and_find_vma (4) mm prio:low 4 2043 15m 106d 💬 2 [51d]
kernel BUG in page_table_check_set (2) prio:low mm -1 689 11d 126d 💬 1 [124d]
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 sys_newfstat (4) prio:low mm 1 C error 34 1d07h 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 143d 179d
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 5d11h 197d
WARNING in __page_table_check_ptes_set (3) prio:low mm -1 C 11 10d 210d PATCH [11d]
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 C 83 9d06h 233d
WARNING in path_noexec (2) fs mm prio:low -1 C error 27014 2h26m 254d PATCH [244d]
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 6d10h 294d 💬 7 [174d]
INFO: rcu detected stall in devtmpfsd (3) mm prio:low 1 C error inconclusive 5 5d21h 327d 💬 2 [326d]
INFO: rcu detected stall in exit_to_user_mode_loop mm prio:low 1 C error 543 11h15m 355d 💬 1 [318d]
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 18h05m 413d PATCH [176d]
BUG: soft lockup in sys_bpf mm prio:low 1 C error 173 14h12m 415d
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 112 2h32m 415d 💬 1 [415d]
INFO: rcu detected stall in sys_umount (3) mm prio:low 1 C done error 55 50d 551d 💬 2 [297d]
INFO: rcu detected stall in sys_pipe2 (2) mm prio:low 1 syz done done 124 2h03m 578d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 C 243 7d01h 631d PATCH [613d]
INFO: rcu detected stall in x64_sys_call mm prio:low 1 C error 562 14h20m 640d
WARNING in drm_mode_create_lease_ioctl mm prio:low -1 C inconclusive error 86 10d 715d PATCH [497d]
INFO: rcu detected stall in sys_sendto (7) prio:low mm 1 C error error 382 3h07m 751d
INFO: task hung in _vm_unmap_aliases (3) mm prio:low 1 C 694 1d07h 884d
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm prio:low 10 C 138 701d 981d PATCH [322d]
INFO: rcu detected stall in sys_openat (3) mm prio:low 1 C error 600 6h41m 1013d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm prio:low 6 1030 1d08h 1145d PATCH [81d]
WARNING in ext4_dirty_folio mm prio:low -1 C inconclusive done 25902 9h28m 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 3d04h 3d04h
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) mm prio:low race:benign 6 1 4d22h 4d22h
BUG: soft lockup in pid_child_should_wake mm prio:low 1 1 14d 10d
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 21d 17d
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 36d 36d
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
KCSAN: data-race in mas_walk / mas_wmb_replace (2) mm prio:low 6 24 1d05h 56d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) mm prio:low 6 39 now 57d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs prio:low 6 3 36d 114d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm prio:low 6 83 2d23h 145d
KCSAN: data-race in copy_mm / copy_page_range (3) mm prio:low 6 9 21d 217d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm prio:low 6 27 6d04h 271d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm prio:low 6 149 8d05h 438d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm prio:low 6 155 7d16h 567d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm prio:low 6 595 12h27m 569d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs prio:low 6 945 2h54m 570d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm prio:low 6 119 8d23h 603d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm prio:low 6 212 2d10h 707d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm prio:low 6 212 1d12h 707d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm prio:low 6 156 1d18h 709d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm prio:low 6 863 10h53m 766d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm prio:low 6 92 8d14h 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 2758 12h30m 916d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm prio:low 6 964 9d23h 1617d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm prio:low 6 1922 5h39m 1640d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm prio:low 6 1667 4d04h 2086d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm prio:low 6 4157 1d03h 2375d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs prio:low 6 2555 16h40m 2381d