syzbot


Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci2-upstream-kcsan-gce now 2h00m 46638 348058 537 2270377 1dfe225e9af5 .config 5h48m 07f0a0a0 2h52m all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
open (3):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (3) mm 2 8d01h 8d03h
KCSAN: data-race in mtree_range_walk / rcu_segcblist_enqueue (2) mm 1 10d 10d 💬 3 [8d02h]
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 722 5d04h 435d 💬 5 [1d01h]
moderation (40):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in do_try_to_free_pages / shrink_node (6) mm 1 1d18h 1d18h
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (11) mm fs 1 2d07h 2d07h
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (5) fs mm 1 4d08h 4d08h
KCSAN: data-race in generic_fillattr / shmem_symlink (3) mm 1 5d02h 5d02h
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (6) fs mm 1 8d00h 8d00h
KCSAN: data-race in generic_fillattr / shmem_unlink (4) mm 1 8d17h 8d17h
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (4) fs mm 1 8d18h 8d18h
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked fs mm 1 9d01h 9d01h
KCSAN: data-race in list_lru_add / list_lru_count_node (11) mm 1 10d 10d
KCSAN: data-race in folios_put_refs / need_mlock_drain mm 3 9d09h 13d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 17d 17d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (2) mm 2 9d02h 20d
KCSAN: data-race in mlock_folio / need_mlock_drain (5) mm 1 26d 26d
KCSAN: data-race in __filemap_remove_folio / migrate_pages_batch (2) mm 1 26d 26d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (4) mm 4 5d03h 27d
KCSAN: data-race in munlock_folio / need_mlock_drain (5) mm 4 17d 29d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 9 4d21h 56d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (3) mm 4 4h10m 64d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 97 22h31m 77d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 13 35m 82d
KCSAN: data-race in getrusage / unmap_region mm 31 11h13m 84d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 28 1h06m 85d
KCSAN: data-race in __filemap_add_folio / file_write_and_wait_range (5) mm 12 15d 132d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 100 now 171d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 247 3h32m 174d
KCSAN: data-race in mas_wr_modify / mtree_range_walk mm 219 21m 174d
KCSAN: data-race in call_rcu / mtree_range_walk mm 373 26m 174d
KCSAN: data-race in mas_replace_node / mtree_range_walk mm 294 3h55m 174d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (3) mm 75 22d 206d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 249 2h00m 206d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 146 7d13h 207d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru_vma mm 302 17h38m 207d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 295 16h35m 208d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 699 17h11m 784d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range fs mm 748 1d20h 907d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 817 1d11h 930d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4002 1h57m 1101d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1416 3h58m 1376d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3786 1h35m 1665d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1335 3d20h 1671d