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 6m 11h04m 58751 429458 483 2727239 f4d0ec0aa20d .config 22h56m ffa54287 14h32m all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:mm (drop)
open (2) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare race:harmful mm 6 5 12d 43d 💬 9 [42d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 924 1h10m 1039d 💬 6 [8d10h]
moderation (50) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in munlock_folio / need_mlock_drain (8) mm 6 1 5d21h 5d21h
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) fs mm 6 1 8d22h 8d21h
KCSAN: data-race in filemap_read_folio / filemap_read_folio (4) mm 6 1 13d 13d
upstream test error: KCSAN: data-race in __percpu_counter_limited_add / __percpu_counter_limited_add (4) mm -1 1 13d 13d
KCSAN: data-race in generic_fillattr / shmem_symlink (6) mm 6 3 8d21h 14d
KCSAN: data-race in copy_mm / vm_mmap_pgoff (2) mm 6 1 19d 19d
KCSAN: data-race in copy_mm / dup_mmap (3) mm 6 1 25d 24d
KCSAN: data-race in copy_mm / mas_wmb_replace race:benign mm 6 2 17d 33d
KCSAN: data-race in __se_sys_mremap / vms_complete_munmap_vmas race:benign mm 6 1 34d 34d
KCSAN: data-race in copy_mm / lru_gen_del_mm mm 6 2 27d 39d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm 6 25 22h24m 40d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (3) mm 6 1 41d 41d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (9) cgroups mm 6 2 7d15h 47d
KCSAN: data-race in begin_new_exec / cgroup_task_dead fs mm 6 1 48d 48d
KCSAN: data-race in __se_sys_mremap / vma_complete mm 6 2 49d 59d
KCSAN: data-race in copy_mm / vma_complete (3) mm 6 4 1d18h 63d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (10) mm 6 4 3d01h 74d
KCSAN: data-race in copy_process / memcpy_and_pad (2) mm 6 3 33d 77d
KCSAN: data-race in folios_put_refs / need_mlock_drain (3) mm 6 4 47d 81d
KCSAN: data-race in mlock_folio / need_mlock_drain (9) mm 6 5 7d15h 107d
KCSAN: data-race in copy_mm / copy_page_range (3) mm 6 6 40d 111d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) fs mm 6 8 16d 152d
KCSAN: data-race in _copy_to_iter / _copy_to_iter mm 6 7 51d 158d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 18 6d15h 165d
KCSAN: data-race in __set_task_comm / strlen mm fs 6 9 6h32m 170d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) mm 6 15 14d 174d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) block mm 6 22 3d12h 218d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 12 43d 249d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 116 1d19h 305d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 352 4h13m 307d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 16 1d20h 318d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 136 4d11h 332d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 130 9d04h 461d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 463 10h51m 463d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 884 2h07m 464d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 111 5d09h 497d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 178 2d04h 601d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 183 1d08h 601d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 127 4d03h 603d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 835 1d07h 660d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 88 6d01h 686d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 195 23h04m 690d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 mm 6 160 2d07h 809d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm 6 2456 1h09m 810d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 950 10d 1512d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1754 3h38m 1535d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 5125 9h11m 1706d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 6 1640 8h10m 1980d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 6 4122 6h50m 2270d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2502 1d07h 2275d