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🐞 Open [1584]
≡ Subsystems
🐞 Fixed [6250]
🐞 Invalid [15817]
⬇ Missing Backports [184]
≡ Crashes
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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 4h50m 91137 499776 178 867122 94305e83eccb .config 6h15m fa44301a 7h24m 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 kick_pool / wq_worker_running ext4 keyrings lsm 775 56m 174d 💬 1 [174d]
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 312 18h31m 293d
moderation (20):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in move_expired_inodes / vfs_fsync_range (3) ext4 1 6d08h 6d08h
KCSAN: data-race in inode_cgwb_move_to_attached / iput ext4 1 7d02h 7d02h
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) ext4 1 25d 25d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 28 18h40m 27d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (2) ext4 1 54d 54d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) exfat ext4 2 18d 71d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 9 1d06h 93d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 6 38d 111d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 13 2d14h 175d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 20 3d16h 185d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 23 16d 191d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 25 2d02h 232d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 51 1d15h 298d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 217 2d14h 369d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 414 1d05h 369d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 108 2d03h 530d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 1054 1d02h 532d
KCSAN: data-race in data_alloc / prb_reserve bridge ext4 1073 1d01h 1519d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 batman 3640 3d17h 1655d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2497 27d 1936d