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 3h40m 80073 499519 866 2690219 f2d282e1dfb3 .config 15h15m 40127d41 6h16m all only
Applied filters: Only 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 40d 95d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm 6 4 48d 122d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 6 22 20d 270d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 256d 830d 💬 21 [270d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 627 21h45m 830d 💬 6 [18d]
moderation (49):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (4) fs mm 6 1 2d04h 2d04h
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 4d09h 4d09h
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) mm 6 2 4d04h 8d18h
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 1 20d 20d
KCSAN: data-race in copy_mm / vms_complete_munmap_vmas mm 6 1 21d 21d
KCSAN: data-race in copy_mm / vma_complete mm 6 1 22d 22d
KCSAN: data-race in getrusage / try_to_unmap_one (3) mm 6 1 33d 33d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) mm fs 6 1 37d 37d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 2 18d 39d
KCSAN: data-race in __mmput / copy_mm mm 6 1 44d 44d
KCSAN: data-race in copy_mm / dup_mmap mm 6 1 47d 47d
KCSAN: data-race in copy_process / memcpy_and_pad mm 6 3 11d 50d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 6 1 50d 50d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 37d 68d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 4 1d14h 71d
KCSAN: data-race in __percpu_counter_init_many / copy_mm mm 6 5 17d 73d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 6 2 43d 82d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 6 3 46d 89d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 3 34d 93d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 6 21 6d22h 94d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 26d 95d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 46 12h41m 96d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 98 36m 97d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 102 7h29m 98d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 7 4d23h 108d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 10 2d04h 121d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 29 1d05h 123d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 6 27 1d02h 125d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 7 28d 134d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 110 8h56m 177d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 71 2d19h 252d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 278 1d15h 254d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 77 3h37m 254d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 520 3h04m 255d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 60 2d12h 288d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 47 4d02h 291d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 171 3d05h 312d 💬 1 [139d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 122 17h09m 392d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 110 4d10h 392d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 90 5h55m 394d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 535 7h21m 451d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 67 6d04h 477d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 145 3h25m 480d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 1682 3h00m 601d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1427 8h20m 1325d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4744 3h03m 1496d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1533 9h03m 1771d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 6 4089 3d01h 2060d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2096 3h00m 2066d