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 4h41m 60182 377909 1586 1895240 55027e689933 .config 1d20h c6d33a01 5h32m all only
Applied filters: Only 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 2d04h 2d06h
KCSAN: data-race in mtree_range_walk / rcu_segcblist_enqueue (2) mm 1 5d02h 5d01h 💬 3 [2d05h]
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 721 7d14h 429d 💬 5 [26d]
moderation (37):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (6) fs mm 1 2d03h 2d03h
KCSAN: data-race in generic_fillattr / shmem_unlink (4) mm 1 2d20h 2d20h
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (4) fs mm 1 2d21h 2d21h
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked fs mm 1 3d04h 3d04h
KCSAN: data-race in list_lru_add / list_lru_count_node (11) mm 1 4d05h 4d05h
KCSAN: data-race in folios_put_refs / need_mlock_drain mm 3 3d13h 8d02h
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 11d 11d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (2) mm 2 3d05h 14d
KCSAN: data-race in mlock_folio / need_mlock_drain (5) mm 1 20d 20d
KCSAN: data-race in __filemap_remove_folio / migrate_pages_batch (2) mm 1 20d 20d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (4) mm 3 16d 22d
KCSAN: data-race in munlock_folio / need_mlock_drain (5) mm 4 12d 23d
KCSAN: data-race in __filemap_remove_folio / kiocb_invalidate_post_direct_write mm 2 31d 39d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 8 2h06m 50d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (3) mm 3 27d 58d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 93 12h18m 71d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 12 2d00h 76d
KCSAN: data-race in getrusage / unmap_region mm 27 1h03m 78d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 25 2d16h 79d
KCSAN: data-race in __filemap_add_folio / file_write_and_wait_range (5) mm 12 9d16h 126d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 96 1d06h 166d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 235 27m 168d
KCSAN: data-race in mas_wr_modify / mtree_range_walk mm 206 14h50m 168d
KCSAN: data-race in call_rcu / mtree_range_walk mm 358 2h15m 168d
KCSAN: data-race in mas_replace_node / mtree_range_walk mm 284 11h00m 168d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (3) mm 75 16d 200d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 235 11h17m 200d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 146 1d16h 201d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru_vma mm 297 14h52m 201d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 290 3d13h 202d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 694 2h08m 778d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range fs mm 745 1d06h 901d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 812 18h46m 924d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3984 4h18m 1095d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1406 11h36m 1370d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3768 4h27m 1659d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1332 2d21h 1665d