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 32m 95608 534033 1185 3690208 07d9df80082b .config 18h03m d401b9d7 8h45m 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 folios_put_refs / need_mlock_drain (2) mm 6 22 47d 297d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 283d 857d 💬 21 [297d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm iomap 6 677 1d01h 857d 💬 6 [14d]
moderation (46):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in mlock_folio / need_mlock_drain (8) mm 6 1 2d20h 2d20h
KCSAN: data-race in __unmap_hugepage_range / alloc_surplus_hugetlb_folio mm 6 1 14d 14d PATCH [2d14h]
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) fs mm 6 2 10d 18d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (4) fs mm 6 1 29d 29d
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 31d 31d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) block mm 6 7 7h58m 35d
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 1 47d 47d
KCSAN: data-race in copy_mm / vms_complete_munmap_vmas mm 6 1 48d 48d
KCSAN: data-race in copy_mm / vma_complete mm 6 1 49d 49d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 6 3 19d 67d
KCSAN: data-race in copy_process / memcpy_and_pad mm 6 3 38d 78d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 6 2 25d 78d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 7 2d10h 98d
KCSAN: data-race in __percpu_counter_init_many / copy_mm mm 6 5 44d 101d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 4 19d 120d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 6 27 8d22h 121d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 54d 123d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 56 15h55m 123d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 130 9h21m 124d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 135 23h40m 125d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 8 1d03h 135d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 15 2d03h 148d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 41 3d10h 150d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 6 30 8d22h 152d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 7 55d 161d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 159 1h09m 204d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 78 7d03h 279d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 308 10h23m 281d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 83 1d02h 282d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 571 1h10m 282d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 64 4d11h 315d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 49 7d21h 318d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 180 23h12m 339d 💬 1 [166d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 134 6d14h 419d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 115 15d 419d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 93 8h39m 421d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 577 2h25m 478d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 68 6d12h 504d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 157 6d23h 507d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 1786 12h26m 628d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 914 17h11m 1330d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1465 10h51m 1353d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 6 4794 11h44m 1524d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 6 1543 2d14h 1798d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4093 2d20h 2087d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2159 1d00h 2093d