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 5h39m 98188 546396 1201 4468490 3b08f56fbbb9 .config 6h46m 67c37560 1d14h 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 23 22d 320d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm iomap 6 718 5h09m 880d 💬 6 [5d16h]
moderation (51):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in invalidate_inode_pages2_range / xas_store (3) mm 6 1 8h21m 8h20m
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (8) cgroups mm 6 1 3d18h 3d18h
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 1 6d10h 6d10h
KCSAN: data-race in copy_mm / dup_mmap (2) mm 6 1 8d06h 8d06h
KCSAN: data-race in copy_mm / mmap_region mm 6 1 10d 10d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (9) mm 6 1 10d 10d
KCSAN: data-race in __set_task_comm / strlen fs mm 6 1 10d 10d
KCSAN: data-race in copy_mm / copy_page_range (2) mm 6 1 12d 12d
KCSAN: data-race in getrusage / try_to_migrate_one (3) mm 6 2 3d22h 12d
KCSAN: data-race in exec_mmap / vms_clear_ptes (4) mm 6 1 14d 14d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) fs mm 6 2 11d 21d
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare mm 6 1 22d 22d
KCSAN: data-race in mlock_folio / need_mlock_drain (8) mm 6 1 25d 25d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) ext4 mm 6 9 2d15h 41d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (4) fs mm 6 1 52d 52d
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 54d 54d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) block mm 6 7 23d 59d
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 2 21d 70d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 6 4 19d 90d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 6 2 48d 101d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 9 13d 121d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 4 42d 143d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 6 34 1h08m 144d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 62 6d06h 146d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 154 18h00m 148d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 156 2d09h 148d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 9 3d04h 159d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 22 2d00h 172d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 50 1d01h 173d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 6 34 1d10h 175d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 204 12m 227d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 87 10h47m 302d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 326 1d23h 304d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 90 3d03h 305d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 615 3h07m 305d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 70 2d17h 338d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 52 6d01h 341d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 186 2d11h 362d 💬 1 [189d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 138 6d04h 442d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 124 1d01h 442d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 94 5d20h 444d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 598 21h55m 501d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 72 2d15h 527d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 159 7d04h 531d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 1873 5h02m 651d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 926 4d21h 1353d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1503 2h59m 1376d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 6 4828 5h07m 1547d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 6 1550 6d01h 1821d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4097 32m 2111d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2213 21h51m 2116d