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 9h29m 93747 531632 378 1284837 b711733e89a3 .config 14h14m fb8f743d 3d16h all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
open (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_mm / copy_page_range mm 6 3 35d 90d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm 6 4 44d 117d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 6 22 15d 265d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 251d 825d 💬 21 [265d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 620 5h10m 825d 💬 6 [13d]
moderation (48):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 1h20m 1h19m
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) mm 6 1 4d09h 4d09h
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 1 15d 15d
KCSAN: data-race in copy_mm / vms_complete_munmap_vmas mm 6 1 17d 17d
KCSAN: data-race in copy_mm / vma_complete mm 6 1 17d 17d
KCSAN: data-race in getrusage / try_to_unmap_one (3) mm 6 1 29d 29d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) mm fs 6 1 33d 33d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 2 14d 35d
KCSAN: data-race in __mmput / copy_mm mm 6 1 40d 40d
KCSAN: data-race in copy_mm / dup_mmap mm 6 1 42d 42d
KCSAN: data-race in copy_process / memcpy_and_pad mm 6 3 7d03h 46d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 6 1 46d 46d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 33d 64d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 3 44d 66d
KCSAN: data-race in __percpu_counter_init_many / copy_mm mm 6 5 12d 69d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 6 2 38d 77d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 6 3 42d 85d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 3 29d 88d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 6 21 2d13h 89d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 22d 91d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 43 11h11m 92d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 94 2h37m 93d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 96 14h35m 93d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 7 14h57m 104d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 7 7d00h 117d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 27 14h59m 118d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 6 26 6d19h 121d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 7 23d 130d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 105 1h19m 173d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 69 11m 248d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 275 1d13h 249d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 74 1d00h 250d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 507 8h52m 251d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 59 58m 284d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 46 11d 287d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 170 5d05h 308d 💬 1 [134d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 121 4h18m 387d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 110 2h20m 388d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 89 2d13h 389d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 527 8h52m 446d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 67 1d20h 473d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 143 3d13h 476d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 1658 8h38m 597d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1418 9h17m 1321d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4732 22h14m 1492d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1529 8h20m 1766d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 6 4088 1d04h 2056d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2085 8h19m 2062d