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🐞 Open [1507]
≡ Subsystems
🐞 Fixed [6532]
🐞 Invalid [16672]
⬇ Missing Backports [203]
≡ 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 4h20m 94233 522297 335 1163320 c8bc81a52d5a .config 11h48m 807a3b61 1d12h all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop) Label=subsystems:ext4 (drop)
open (1):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 487 2h03m 393d
moderation (27):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in filemap_splice_read / page_cache_sync_ra ext4 6 1 22d 22d
KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (10) ext4 6 1 28d 28d
KCSAN: data-race in file_update_time / inode_set_ctime_current (3) ext4 6 1 41d 41d
KCSAN: data-race in _copy_to_iter / kmmpd (2) ext4 6 1 52d 52d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 4 30d 76d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 2 30d 78d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 33 3h02m 87d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) ext4 6 4 51d 89d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 122 1d18h 126d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 20 12d 193d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 27 8d11h 275d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 24 7d22h 285d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 6 31 38d 291d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 47 6d12h 332d
KCSAN: data-race in console_flush_all / console_flush_all isofs ppp ext4 6 66 14d 340d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 6 41 7d19h 356d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 67 29d 398d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 6 395 2h55m 461d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 309 13h25m 469d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) exfat ext4 6 589 2h25m 469d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 6 400 13h51m 576d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 126 10d 630d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 6 345 1d05h 631d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1231 1h56m 632d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 916 2h57m 1332d
KCSAN: data-race in data_alloc / prb_reserve ext4 6 1124 2d13h 1619d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 127d 2036d