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 3h42m 98797 511174 413 1592100 0e1329d4045c .config 10h27m 77908e5f 22h28m 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 copy_fs / free_bprm fs mm 1 2d21h 2d18h
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended mm 2 2h56m 3d23h
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 7d09h 37d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) fs mm 2 24d 38d
KCSAN: data-race in try_to_migrate_one / vms_clear_ptes (2) mm 1 45d 45d 💬 1 [44d]
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 17 11d 186d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk mm 172 17d 228d 💬 4 [228d]
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 172d 746d 💬 21 [186d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 527 15h48m 747d 💬 6 [31d]
moderation (44):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 1 6d01h 6d01h
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) mm fs 2 5d08h 9d23h
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 3 4d02h 10d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 4 3d05h 13d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 18 8h39m 14d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 17 5m 14d
KCSAN: data-race in __filemap_remove_folio / invalidate_bdev mm 1 20d 20d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 2 9d03h 25d
upstream test error: KCSAN: data-race in __percpu_counter_limited_add / __percpu_counter_limited_add (3) mm 1 25d 25d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 1 26d 26d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 2 38d 38d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 5 1d20h 39d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap mm 3 40d 42d
KCSAN: data-race in getrusage / zap_page_range_single mm 3 40d 45d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 1d09h 47d
KCSAN: data-race in _copy_to_iter / copy_page_from_iter_atomic (3) mm 3 41d 49d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) mm fs 16 13d 94d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 6d01h 103d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 5 21d 137d
KCSAN: data-race in generic_fillattr / shmem_symlink (4) mm 6 50d 151d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 45 17h05m 169d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 219 19h38m 170d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 49 5d21h 171d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 374 26m 172d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 34 1d23h 205d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 33 17d 208d
KCSAN: data-race in getrusage / vms_clear_ptes mm 116 5d23h 229d 💬 1 [55d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 95 4d13h 308d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 87 10d 309d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 72 1d15h 310d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 430 28m 367d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 64 7h25m 394d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 115 2h48m 397d
KCSAN: data-race in mas_walk / mas_wmb_replace mm 242 15d 483d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk mm 566 16d 486d
KCSAN: data-race in call_rcu / mtree_range_walk mm 871 15d 486d
KCSAN: data-race in mas_replace_node / mtree_range_walk mm 595 16d 486d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1343 2h48m 518d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 878 6d19h 1219d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1303 14h53m 1242d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4591 1d06h 1413d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1518 2d15h 1687d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4069 11d 1977d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1936 3h09m 1983d