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 6h15m 92595 525911 875 3394834 c17b750b3ad9 .config 19h11m 1804e95e 3d21h 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 37d 287d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 273d 847d 💬 21 [287d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 659 2h37m 847d 💬 6 [4d04h]
moderation (47):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __unmap_hugepage_range / alloc_surplus_hugetlb_folio mm 6 1 4d01h 4d01h
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) fs mm 6 2 20h46m 8d11h
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (4) fs mm 6 1 19d 19d
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 21d 21d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) mm 6 5 5d01h 25d
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 1 37d 37d
KCSAN: data-race in copy_mm / vms_complete_munmap_vmas mm 6 1 38d 38d
KCSAN: data-race in copy_mm / vma_complete mm 6 1 39d 39d
KCSAN: data-race in getrusage / try_to_unmap_one (3) mm 6 1 50d 50d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) mm fs 6 1 54d 54d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 3 9d05h 57d
KCSAN: data-race in copy_process / memcpy_and_pad mm 6 3 28d 67d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 6 2 15d 68d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 54d 85d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 6 20h52m 88d
KCSAN: data-race in __percpu_counter_init_many / copy_mm mm 6 5 34d 90d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 4 9d11h 110d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 6 25 14h42m 111d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 44d 112d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 52 10d 113d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 118 2h18m 114d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 127 16h44m 115d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 7 22d 125d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 12 12d 138d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 38 1d15h 140d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 6 29 2d22h 142d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 7 45d 151d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 143 13h36m 194d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 76 1d05h 269d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 296 6h12m 271d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 80 6h14m 272d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 553 5h15m 272d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 63 2d23h 305d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 48 8h12m 308d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 175 2d17h 329d 💬 1 [156d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 131 13h38m 409d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 115 5d11h 409d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 91 19h28m 411d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 561 5h15m 468d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 67 23d 494d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 154 1d07h 497d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 1744 5h37m 618d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1452 4h07m 1342d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4777 5h33m 1513d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1540 18h53m 1788d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 6 4091 4d19h 2077d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2137 3h44m 2083d