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 46m 102488 555846 1396 4631317 1d18101a644e .config 1h49m d6526ea3 5d12h all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
open (1):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 807 1d00h 952d 💬 6 [77d]
moderation (44):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in filemap_read_folio / filemap_read_folio (3) mm 6 1 21h16m 21h16m
KCSAN: data-race in copy_mm / vm_mmap_pgoff mm 6 1 9d09h 9d09h
KCSAN: data-race in __filemap_remove_folio / evict_folios mm 6 1 15d 15d
KCSAN: data-race in file_update_time / shmem_fallocate mm 6 1 18d 18d
KCSAN: data-race in mlock_folio / need_mlock_drain (9) mm 6 1 20d 20d
KCSAN: data-race in copy_mm / copy_page_range (3) mm 6 5 1d08h 24d
KCSAN: data-race in copy_mm / vm_stat_account mm 6 1 29d 29d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (2) mm 6 5 24d 43d
KCSAN: data-race in copy_mm / vma_complete (2) mm 6 2 32d 47d
KCSAN: data-race in generic_fillattr / shmem_symlink (5) mm 6 2 21d 49d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (4) mm fs -1 2 2d20h 51d
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (4) mm 6 1 55d 55d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) fs mm 6 3 26d 65d
KCSAN: data-race in compact_zone / compact_zone (8) mm 6 2 18d 68d
KCSAN: data-race in _copy_to_iter / _copy_to_iter mm 6 6 1d17h 71d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 8 10d 78d
KCSAN: data-race in __set_task_comm / strlen fs mm 6 5 5d11h 83d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) fs mm 6 4 6d16h 93d
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare mm 6 2 41d 94d
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 4 26d 142d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 9 38d 162d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 mm 6 63 16h08m 180d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 93 10h26m 218d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 233 3d18h 220d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 11 6d07h 231d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 72 1d15h 245d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 109 1d03h 374d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 376 4h00m 376d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 114 1d23h 377d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 732 16h08m 377d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 93 1d01h 410d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 155 1d19h 514d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 150 6h42m 514d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 108 3d22h 516d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 699 now 573d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 80 9d15h 599d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 182 7d10h 603d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 2151 6m 723d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1613 14h47m 1448d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4966 29m 1619d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1602 1d22h 1893d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4111 7d23h 2183d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2342 now 2188d
corrupted report (2) mm -1 1021353 now 2791d