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 11h40m 104180 567001 225 766426 79b95d74470d .config 12h39m d6526ea3 43d 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 6 850 2d21h 990d 💬 6 [21d]
moderation (47):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in begin_new_exec / cgroup_task_dead fs mm 6 1 2h53m 2h53m
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (8) mm fs 6 2 9d16h 11d
KCSAN: data-race in __se_sys_mremap / vma_complete mm 6 2 12h34m 11d
KCSAN: data-race in copy_mm / vma_complete (3) mm 6 1 14d 14d
KCSAN: data-race in copy_process / memcpy_and_pad (2) mm 6 1 28d 28d
KCSAN: data-race in copy_fs / free_bprm (2) mm fs 6 1 31d 31d
KCSAN: data-race in folios_put_refs / need_mlock_drain (3) mm 6 3 6d23h 33d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (3) fs mm 6 4 24d 35d
KCSAN: data-race in filemap_read_folio / filemap_read_folio (3) mm 6 1 39d 39d
KCSAN: data-race in copy_mm / vm_mmap_pgoff mm 6 1 47d 47d
KCSAN: data-race in __filemap_remove_folio / evict_folios mm 6 1 53d 53d
KCSAN: data-race in mlock_folio / need_mlock_drain (9) mm 6 2 31d 59d
KCSAN: data-race in copy_mm / copy_page_range (3) mm 6 5 39d 62d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (4) fs mm -1 2 41d 89d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) mm fs 6 5 20d 104d
KCSAN: data-race in _copy_to_iter / _copy_to_iter mm 6 7 2d19h 110d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 13 5d07h 116d
KCSAN: data-race in __set_task_comm / strlen fs mm 6 6 35d 121d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) mm ext4 6 14 11d 125d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) fs mm 6 4 44d 131d
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare mm 6 3 30d 133d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) block mm 6 15 3d22h 169d
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 5 30d 180d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 11 1d12h 200d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 105 4d01h 256d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 269 7h34m 258d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 14 21d 269d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 94 6h07m 283d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 117 3d18h 413d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 404 2d10h 414d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 114 40d 415d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 796 8h57m 416d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 98 5d04h 449d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 163 1d09h 552d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 162 22h59m 553d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 120 10h13m 554d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 756 9h20m 611d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 83 1d03h 638d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 184 9d04h 641d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 2274 10h37m 762d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm 6 941 22d 1463d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1667 10h57m 1486d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 5014 10h26m 1657d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1614 2d09h 1931d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4114 5d13h 2221d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2402 8h55m 2226d
corrupted report (2) mm hfs -1 1049973 now 2829d