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 5h35m 96238 535589 935 3725780 038d61fd6422 .config 22h05m 6654ea9c 6h41m all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
open (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_mm / copy_page_range mm 6 3 36d 91d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm 6 4 44d 118d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 6 22 16d 266d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 252d 826d 💬 21 [266d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 620 17h57m 826d 💬 6 [14d]
moderation (48):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 14h06m 14h05m
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) mm 6 2 8h56m 4d22h
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 1 16d 16d
KCSAN: data-race in copy_mm / vms_complete_munmap_vmas mm 6 1 17d 17d
KCSAN: data-race in copy_mm / vma_complete mm 6 1 18d 18d
KCSAN: data-race in getrusage / try_to_unmap_one (3) mm 6 1 29d 29d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) mm fs 6 1 33d 33d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 2 14d 36d
KCSAN: data-race in __mmput / copy_mm mm 6 1 40d 40d
KCSAN: data-race in copy_mm / dup_mmap mm 6 1 43d 43d
KCSAN: data-race in copy_process / memcpy_and_pad mm 6 3 7d15h 47d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 6 1 47d 47d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 33d 64d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 3 44d 67d
KCSAN: data-race in __percpu_counter_init_many / copy_mm mm 6 5 13d 70d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 6 2 39d 78d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 6 3 43d 85d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 3 30d 89d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 6 21 3d02h 90d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 23d 92d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 43 23h57m 92d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 94 15h23m 93d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 97 4h13m 94d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 7 1d03h 104d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 7 7d13h 117d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 27 1d03h 119d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 6 26 7d08h 121d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 7 24d 130d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 105 14h05m 173d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 69 12h57m 248d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 276 7h04m 250d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 75 5h34m 251d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 509 1h57m 251d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 59 13h45m 284d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 47 6h51m 287d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 170 5d17h 308d 💬 1 [135d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 121 17h04m 388d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 110 15h06m 388d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 89 3d02h 390d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 528 1h58m 447d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 67 2d08h 473d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 143 4d02h 476d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 1663 4h38m 597d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1420 4h59m 1322d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4734 5h05m 1493d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1530 7h57m 1767d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 6 4088 1d17h 2056d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2086 4h34m 2062d