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 2h29m 101820 559765 828 4404793 23cb64fb7625 .config 4h18m 26ee5237 12h54m all only
Applied filters: Only 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 45d 380d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 796 1d01h 940d 💬 6 [65d]
moderation (48):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __filemap_remove_folio / evict_folios mm 6 1 3d10h 3d10h
KCSAN: data-race in file_update_time / shmem_fallocate mm 6 1 6d06h 6d06h
KCSAN: data-race in mlock_folio / need_mlock_drain (9) mm 6 1 8d20h 8d20h
KCSAN: data-race in copy_mm / copy_page_range (3) mm 6 3 18h22m 12d
KCSAN: data-race in copy_mm / vm_stat_account mm 6 1 17d 17d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (2) mm 6 5 12d 31d
KCSAN: data-race in copy_mm / vma_complete (2) mm 6 2 20d 35d
KCSAN: data-race in generic_fillattr / shmem_symlink (5) mm 6 2 9d01h 36d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (4) mm fs -1 1 39d 39d
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (4) mm 6 1 43d 43d
KCSAN: data-race in __wb_writeout_add / __wb_writeout_add fs mm 6 1 46d 46d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) fs mm 6 3 14d 53d
KCSAN: data-race in compact_zone / compact_zone (8) mm 6 2 6d01h 56d
KCSAN: data-race in _copy_to_iter / _copy_to_iter mm 6 5 2d05h 59d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 7 9d01h 66d
KCSAN: data-race in __set_task_comm / strlen fs mm 6 4 24d 70d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) mm fs 6 3 32d 81d
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare mm 6 2 29d 82d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) ext4 mm 6 16 48d 101d
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 4 14d 130d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 9 26d 150d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 84 22h52m 206d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 224 14h54m 207d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 169 48d 208d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 10 47d 218d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 25 48d 231d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 70 11d 233d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 230 46d 287d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 106 2h28m 362d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 367 4d13h 364d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 108 3d05h 365d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 709 48m 365d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 89 1d03h 398d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 55 49d 401d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 189 48d 422d 💬 1 [249d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 153 3d03h 502d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 148 3d19h 502d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 106 2d06h 504d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 676 19m 561d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 78 9d16h 587d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 181 4d06h 590d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 2097 1h36m 711d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 936 10d 1413d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1594 2h07m 1436d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4945 1h08m 1607d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1595 10h24m 1881d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4110 5d12h 2170d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2316 51m 2176d