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🐞 Open [1267]
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🐞 Fixed [7238]
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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 10h25m 60682 516902 407 2210913 248951ddc14d .config 1d05h 4a865b71 12h13m all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (5) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare (2) race:harmful prio:low mm 6 1 32d 32d 💬 1 [30d]
KCSAN: data-race in __percpu_counter_limited_add / percpu_counter_add_batch (3) race:harmful prio:low mm 6 1 32d 32d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) race:harmful prio:low mm 6 2 20d 53d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 96 7h33m 96d 💬 7 [41d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1070 10h04m 1185d PATCH [121d]
moderation (37) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_mm / lru_gen_del_mm (2) mm race:benign prio:low 6 1 4d02h 4d02h
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 22d 22d
KCSAN: data-race in generic_fillattr / shmem_symlink (7) mm race:benign prio:low 6 1 26d 26d
KCSAN: data-race in copy_mm / vm_mmap_pgoff (3) mm race:benign prio:low 6 1 29d 29d
KCSAN: data-race in xas_find_marked / xas_init_marks (7) race:benign prio:low mm ext4 6 2 19d 30d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (4) race:benign prio:low mm 6 2 30d 33d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 3 8d00h 38d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) race:benign prio:high mm fs 6 1 40d 40d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) race:benign prio:high fs mm 6 1 41d 41d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) race:benign prio:low fs mm 6 1 43d 43d
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) prio:low race:benign mm 6 1 45d 45d
KCSAN: data-race in copy_process / show_stat (5) race:benign prio:low mm 6 1 54d 54d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 22d 68d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm 6 3 22d 80d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 3 18d 83d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 31 1d13h 96d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 67 11h41m 97d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 97 2d11h 186d
KCSAN: data-race in copy_mm / copy_page_range (3) prio:low mm 6 10 9d11h 257d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 30 24d 311d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 152 5d13h 478d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 164 9d09h 607d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 633 1d08h 609d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 953 16d 610d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 224 2d05h 747d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 160 10d 749d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 869 30d 806d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) prio:low mm 6 93 3d21h 832d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 216 9d05h 835d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low mm 6 178 39m 955d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 2915 9h34m 956d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 967 7d06h 1658d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 1988 5h03m 1681d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5449 9h54m 1852d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low mm fs 6 1680 2d07h 2126d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low mm fs 6 4159 23d 2415d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2581 1d10h 2421d