syzbot

 sign-in | mailing list | source | docs
🐞 Open [1569]
≡ Subsystems
🐞 Fixed [6334]
🐞 Invalid [16143]
⬇ Missing Backports [192]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

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 2h14m 80818 510252 48 206851 ded779017ad7 .config 6h25m fc9d8ee5 1d03h all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:ext4 (drop)
open (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 49d 53d 💬 4 [46d]
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 363 1d19h 330d
moderation (28):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / set_overhead (3) ext4 1 8d05h 8d05h
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 1 13d 13d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (3) ext4 1 14d 14d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 1 15d 15d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 12 3d23h 24d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 4 7d09h 40d
KCSAN: data-race in move_expired_inodes / vfs_fsync_range (3) ext4 1 43d 43d
KCSAN: data-race in inode_cgwb_move_to_attached / iput ext4 1 43d 43d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 2 16d 62d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 65 1d02h 63d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 83 1d00h 64d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 39 26d 64d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) exfat ext4 2 55d 108d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 14 5d13h 130d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 16 8d23h 212d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 22 27d 222d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 30 13d 228d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 32 12h43m 268d
KCSAN: data-race in console_flush_all / console_flush_all ext4 52 5d21h 277d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 61 2d15h 335d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 250 1d07h 405d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 475 8h18m 406d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 115 4d23h 567d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 1126 1d08h 569d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 894 1d17h 1269d
KCSAN: data-race in data_push_tail / string ext4 424 7d21h 1437d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 3671 1d00h 1692d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2497 63d 1972d