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 10h24m 95487 544421 863 3700865 4427259cc7f7 .config 18h44m 4e1406b4 5d03h all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
open (3):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in try_to_compact_pages / try_to_compact_pages mm 6 1 48d 46d 💬 1 [46d]
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 6 24 37d 372d
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 789 15h17m 932d 💬 6 [57d]
moderation (51):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in mlock_folio / need_mlock_drain (9) mm 6 1 17h21m 17h21m
KCSAN: data-race in copy_mm / copy_page_range (3) mm 6 1 4d12h 4d12h
KCSAN: data-race in copy_mm / vm_stat_account mm 6 1 9d12h 9d12h
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (2) mm 6 5 4d09h 23d
KCSAN: data-race in copy_mm / vma_complete (2) mm 6 2 12d 27d
KCSAN: data-race in generic_fillattr / shmem_symlink (5) mm 6 2 22h14m 28d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (4) mm fs -1 1 30d 30d
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (4) mm 6 1 34d 34d
KCSAN: data-race in __wb_writeout_add / __wb_writeout_add fs mm 6 1 38d 38d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) fs mm 6 3 6d08h 45d
KCSAN: data-race in compact_zone / compact_zone (8) mm 6 1 48d 48d
KCSAN: data-race in _copy_to_iter / _copy_to_iter mm 6 3 7d01h 51d
KCSAN: data-race in invalidate_inode_pages2_range / xas_store (3) mm 6 1 52d 52d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (8) cgroups mm 6 1 55d 55d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 7 21h26m 58d
KCSAN: data-race in __set_task_comm / strlen fs mm 6 4 15d 62d
KCSAN: data-race in getrusage / try_to_migrate_one (3) mm 6 3 49d 64d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) mm fs 6 3 24d 72d
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare mm 6 2 20d 74d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) ext4 mm 6 16 39d 93d
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 4 6d02h 122d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 9 18d 142d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 6 36 49d 196d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 82 4h45m 198d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 212 20h32m 199d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 169 40d 200d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 10 39d 210d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 25 39d 223d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 70 2d22h 225d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 230 38d 279d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 102 5d08h 354d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 364 10h20m 356d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 106 6d09h 357d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 689 22h46m 357d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 86 2d23h 390d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 55 41d 393d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 189 40d 414d 💬 1 [241d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 151 6d00h 494d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 146 2d20h 494d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 103 3d16h 496d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 652 1d07h 553d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 78 1d13h 579d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 180 13d 582d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 2070 9h36m 703d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 936 2d18h 1404d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1579 9h04m 1428d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4926 10h18m 1598d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1592 20h34m 1873d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4109 5d04h 2162d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2298 9h27m 2168d
corrupted report (2) mm -1 1009437 now 2771d