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 2h56m 91650 478410 1260 4515142 69b54314c975 .config 4h14m ef44b750 2d06h all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
open (9):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in mprotect_fixup / try_to_migrate_one mm 1 5d02h 4d10h PATCH [2d04h]
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) mm fs 1 33d 33d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 41d 41d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 39d 45d
KCSAN: data-race in mprotect_fixup / page_vma_mapped_walk mm 5 3d18h 88d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 10 13d 97d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk mm 105 21h18m 139d 💬 4 [139d]
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 83d 657d 💬 21 [97d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 405 1d06h 657d 💬 6 [129d]
moderation (40):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 4d20h 4d20h
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (7) fs mm 2 5d14h 13d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 1 14d 14d
KCSAN: data-race in compact_zone / compact_zone (7) mm 1 35d 35d
KCSAN: data-race in try_to_migrate_one / vms_clear_ptes mm 2 32d 36d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 2 20d 41d
KCSAN: data-race in do_sync_mmap_readahead / read_pages (3) mm 1 45d 45d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 3 20d 48d
KCSAN: data-race in mtree_range_walk / rcu_segcblist_enqueue (3) mm 2 28d 51d
KCSAN: data-race in generic_fillattr / shmem_symlink (4) mm 4 1d00h 61d
KCSAN: data-race in filemap_flush / xas_set_mark (3) fs mm 14 13d 62d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 3 21d 68d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 22 2d02h 79d
KCSAN: data-race in mprotect_fixup / remove_migration_pte mm 3 21d 80d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 105 20h36m 81d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 26 2d15h 82d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 185 2h22m 82d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (4) mm 7 17d 93d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 20 3d18h 115d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 17 1d20h 118d
KCSAN: data-race in getrusage / vms_clear_ptes mm 65 14h30m 139d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 6 8d02h 145d
KCSAN: data-race in mlock_folio / need_mlock_drain (6) mm 13 31d 209d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 63 1d13h 219d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 58 10d 219d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 46 10d 221d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 259 17h48m 278d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 50 9d00h 304d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 93 1d09h 307d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 205 4d14h 394d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 487 23h26m 396d
KCSAN: data-race in call_rcu / mtree_range_walk mm 749 14h05m 396d
KCSAN: data-race in mas_replace_node / mtree_range_walk mm 533 15h39m 396d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 967 2h17m 428d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm ext4 852 1d23h 1130d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1150 18h30m 1153d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4425 2h30m 1324d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1484 1d09h 1598d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4061 4d03h 1888d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1712 1h43m 1893d