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 3h49m 94197 533570 730 3122810 ac3fd01e4c1e .config 16h46m bf6fe8fe 6h43m all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
open (2):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 6 24 49d 385d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 800 8h01m 945d 💬 6 [70d]
moderation (46):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_mm / vm_mmap_pgoff mm 6 1 2d01h 2d01h
KCSAN: data-race in __filemap_remove_folio / evict_folios mm 6 1 8d04h 8d04h
KCSAN: data-race in file_update_time / shmem_fallocate mm 6 1 11d 11d
KCSAN: data-race in mlock_folio / need_mlock_drain (9) mm 6 1 13d 13d
KCSAN: data-race in copy_mm / copy_page_range (3) mm 6 4 4d08h 17d
KCSAN: data-race in copy_mm / vm_stat_account mm 6 1 22d 22d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (2) mm 6 5 17d 36d
KCSAN: data-race in copy_mm / vma_complete (2) mm 6 2 25d 40d
KCSAN: data-race in generic_fillattr / shmem_symlink (5) mm 6 2 13d 41d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (4) mm fs -1 1 43d 43d
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (4) mm 6 1 47d 47d
KCSAN: data-race in __wb_writeout_add / __wb_writeout_add fs mm 6 1 51d 51d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) fs mm 6 3 19d 58d
KCSAN: data-race in compact_zone / compact_zone (8) mm 6 2 10d 61d
KCSAN: data-race in _copy_to_iter / _copy_to_iter mm 6 5 6d23h 64d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 8 3d07h 71d
KCSAN: data-race in __set_task_comm / strlen fs mm 6 4 28d 75d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) mm fs 6 3 36d 85d
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare mm 6 2 33d 87d
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 4 19d 135d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 9 31d 155d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 mm 6 60 2h55m 172d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 88 31m 211d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 228 1d04h 212d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 10 52d 223d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 6 25 52d 236d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 70 15d 238d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 107 1d17h 367d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 370 9h03m 369d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 112 3h44m 369d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 720 2h54m 370d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 90 3d17h 403d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 55 53d 406d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 153 7d21h 507d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 149 1d11h 507d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 107 1d04h 509d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 684 13h42m 566d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 80 2d07h 592d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 182 2h31m 595d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 2119 2h55m 716d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1601 14h36m 1440d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4952 3h21m 1611d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1600 2h39m 1886d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4111 15h27m 2175d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2328 1h44m 2181d
corrupted report (2) mm -1 1016910 now 2784d