syzbot


Out of 36 bugs, 34 were automatically obsoleted (1 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
kernel BUG in folio_end_writeback (2) iomap -1 4 127d 238d
WARNING in iomap_zero_iter iomap -1 34 156d 312d
KASAN: use-after-free Read in iomap_read_inline_data iomap 19 1 382d 377d
INFO: task hung in iomap_write_begin (2) iomap 1 1 409d 409d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (3) iomap 6 6 644d 672d
INFO: task hung in iomap_write_begin iomap 1 1 766d 766d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (2) iomap 6 3 719d 745d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap iomap 6 2 824d 826d
KASAN: slab-use-after-free Read in iomap_finish_ioend iomap 19 1 914d 910d
general protection fault in iomap_dio_bio_iter iomap 2 C error 1 979d 975d
general protection fault in iomap_dio_complete iomap 2 1 980d 976d
KCSAN: data-race in invalidate_inode_pages2_range / xas_store iomap 6 1 1059d 1059d
KCSAN: data-race in filemap_write_and_wait_range / page_cache_delete (2) iomap 6 11 1096d 1218d
KCSAN: data-race in file_write_and_wait_range / page_cache_delete (3) iomap 6 2 1102d 1123d
KCSAN: data-race in iomap_dio_complete / page_cache_delete (2) iomap 6 1 1110d 1110d
KCSAN: data-race in __unmap_and_move / page_cache_delete iomap 6 1 1143d 1143d
general protection fault in block_is_partially_uptodate iomap 2 2 1208d 1227d
INFO: rcu detected stall in ieee80211_iface_work (2) iomap 1 1 1263d 1263d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range iomap 6 5 1314d 1363d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers (2) iomap 6 2 1390d 1421d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (4) iomap 6 8 1411d 1470d
KCSAN: data-race in __delete_from_page_cache / iomap_dio_complete iomap 6 1 1413d 1413d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (3) iomap 6 1 1526d 1526d
WARNING in iomap_page_release iomap -1 1 1553d 1549d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (6) iomap 6 1 1580d 1580d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (3) iomap 6 68 1600d 1767d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (2) iomap 6 221 1603d 1844d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (4) iomap 6 1 1695d 1695d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers iomap 6 2 1707d 1708d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range (2) iomap 6 1 1883d 1883d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (2) iomap 6 3 1930d 1938d
KCSAN: data-race in __delete_from_page_cache / page_mapping iomap 6 22 1955d 2141d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range iomap 6 8 1962d 2056d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages iomap 6 10 1987d 2102d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range iomap 6 9 2057d 2096d
KCSAN: data-race in iomap_dio_bio_actor / iomap_dio_bio_end_io iomap 6 52 2072d 2069d