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 11h16m 66157 601549 558 2490471 3857c2fe5449 .config 1d00h 4f92358f 1d07h all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (3) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_mm / lru_gen_del_mm (3) mm prio:low race:harmful 6 1 21d 19d 💬 1 [19d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 C 126 6d17h 176d 💬 7 [10d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1167 1d00h 1265d PATCH [201d]
moderation (27) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (11) mm race:benign prio:high 6 1 2d12h 2d12h
KCSAN: data-race in isolate_migratepages_block / isolate_migratepages_block (10) race:benign prio:low mm 6 C 2 10h19m 3d03h
KCSAN: data-race in __folio_end_writeback / writeout_period (3) fs mm race:benign prio:high 6 1 25d 25d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (10) race:benign prio:low fs mm 6 1 37d 37d
KCSAN: data-race in copy_process / show_stat (6) race:benign prio:low mm 6 1 42d 42d
KCSAN: data-race in copy_mm / rwsem_down_write_slowpath race:benign prio:high mm 6 1 42d 42d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (10) race:benign prio:low cgroups mm 6 1 47d 47d
KCSAN: data-race in compaction_alloc / compaction_alloc (2) race:benign prio:high mm 6 1 50d 50d
KCSAN: data-race in compact_zone / compact_zone (10) race:benign prio:high mm 6 1 54d 54d
KCSAN: data-race in __set_task_comm / strlen (2) race:benign prio:low fs mm 6 104 2h29m 67d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) race:benign prio:high fs mm 6 C 4 7d04h 76d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 8 13d 118d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 42 4d09h 176d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 C 88 16h02m 177d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 C 173 7h15m 266d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 35 37d 391d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low mm fs 6 C 236 2d01h 493d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 C 157 19h11m 558d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 986 1d20h 690d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 164 50d 829d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 886 5d20h 886d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low mm 6 180 55d 1035d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 3218 10h40m 1036d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high fs mm 6 5603 46m 1932d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1691 10d 2206d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 C 4176 3d08h 2496d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2628 2d05h 2501d