syzbot


Out of 39 bugs, 37 were automatically obsoleted (2 due to revoked reproducers), 2 were invalidated by users.
Applied filters: Label=subsystems:iomap (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
general protection fault in iomap_read_end iomap 2 1 101d 97d
kernel BUG in folio_end_read (2) iomap -1 C done 138 162d 225d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap 6 36 213d 399d
kernel BUG in folio_end_writeback (2) iomap -1 4 331d 442d
WARNING in iomap_zero_iter iomap -1 34 360d 516d
KASAN: use-after-free Read in iomap_read_inline_data iomap 19 1 586d 581d
INFO: task hung in iomap_write_begin (2) iomap 1 1 613d 613d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (3) iomap 6 6 848d 876d
INFO: task hung in iomap_write_begin iomap 1 1 970d 970d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (2) iomap 6 3 923d 950d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap iomap 6 2 1029d 1030d
KASAN: slab-use-after-free Read in iomap_finish_ioend iomap 19 1 1119d 1115d
general protection fault in iomap_dio_bio_iter iomap 2 C error 1 1183d 1179d
general protection fault in iomap_dio_complete iomap 2 1 1184d 1180d
KCSAN: data-race in invalidate_inode_pages2_range / xas_store iomap 6 1 1263d 1263d
KCSAN: data-race in filemap_write_and_wait_range / page_cache_delete (2) iomap 6 11 1300d 1422d
KCSAN: data-race in file_write_and_wait_range / page_cache_delete (3) iomap 6 2 1306d 1328d
KCSAN: data-race in iomap_dio_complete / page_cache_delete (2) iomap 6 1 1314d 1314d
KCSAN: data-race in __unmap_and_move / page_cache_delete iomap 6 1 1347d 1347d
general protection fault in block_is_partially_uptodate iomap 2 2 1412d 1431d
INFO: rcu detected stall in ieee80211_iface_work (2) iomap 1 1 1467d 1467d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range iomap 6 5 1518d 1567d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers (2) iomap 6 2 1594d 1625d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (4) iomap 6 8 1615d 1674d
KCSAN: data-race in __delete_from_page_cache / iomap_dio_complete iomap 6 1 1617d 1617d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (3) iomap 6 1 1730d 1730d
WARNING in iomap_page_release iomap -1 1 1757d 1753d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (6) iomap 6 1 1784d 1784d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (3) iomap 6 68 1804d 1971d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (2) iomap 6 221 1807d 2048d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (4) iomap 6 1 1899d 1899d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers iomap 6 2 1911d 1912d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range (2) iomap 6 1 2087d 2087d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (2) iomap 6 3 2134d 2142d
KCSAN: data-race in __delete_from_page_cache / page_mapping iomap 6 22 2159d 2345d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range iomap 6 8 2166d 2260d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages iomap 6 10 2191d 2306d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range iomap 6 9 2261d 2300d
KCSAN: data-race in iomap_dio_bio_actor / iomap_dio_bio_end_io iomap 6 52 2276d 2273d