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 6h10m 88225 501123 12 24066 b1427432d3b6 .config 8h08m ed351ea7 1d07h all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
open (8):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_fs / free_bprm fs mm 1 17d 17d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended mm 2 14d 18d 💬 4 [11d]
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 22d 51d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) fs mm 3 12d 53d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 17 25d 201d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk mm 172 32d 243d 💬 4 [243d]
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 187d 761d 💬 21 [201d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 543 2h22m 761d 💬 6 [12d]
moderation (49):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 1 2h23m 2h23m
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 1 2d16h 2d16h
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 3d18h 3d18h
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last mm 4 2d21h 11d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 1 13d 13d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 14d 14d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 2 10d 20d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) mm fs 2 20d 24d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 5 6d16h 25d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 14 39m 27d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 31 2d17h 29d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 34 3h53m 29d
KCSAN: data-race in __filemap_remove_folio / invalidate_bdev mm 1 35d 35d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 15h29m 40d
upstream test error: KCSAN: data-race in __percpu_counter_limited_add / __percpu_counter_limited_add (3) mm 1 40d 40d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 1 41d 41d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 3d16h 53d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 11 1d00h 54d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap mm 9 5d10h 56d
KCSAN: data-race in getrusage / zap_page_range_single mm 3 55d 60d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 16d 61d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 4 13d 65d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) mm fs 33 now 108d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 20d 118d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) mm fs 5 36d 152d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 51 19h20m 183d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 230 2d14h 185d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 55 6d21h 186d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 403 5h31m 186d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 43 4h31m 219d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 34 7d11h 223d
KCSAN: data-race in getrusage / vms_clear_ptes mm 127 1h12m 243d 💬 1 [70d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 101 11h24m 323d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 90 7d08h 324d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 76 16h52m 325d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 453 2h25m 382d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 10d 408d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 121 15h53m 412d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 242 30d 498d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 566 30d 500d
KCSAN: data-race in call_rcu / mtree_range_walk mm 871 30d 500d
KCSAN: data-race in mas_replace_node / mtree_range_walk mm 595 30d 500d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1405 5h31m 533d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 883 now 1234d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1325 2h32m 1257d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4615 5h59m 1428d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1521 8d04h 1702d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4070 11d 1992d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1974 5h12m 1997d