syzbot


Out of 38 bugs, 36 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
kernel BUG in folio_end_read (2) iomap -1 C done 138 110d 174d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap 6 36 162d 347d
kernel BUG in folio_end_writeback (2) iomap -1 4 280d 390d
WARNING in iomap_zero_iter iomap -1 34 309d 464d
KASAN: use-after-free Read in iomap_read_inline_data iomap 19 1 535d 530d
INFO: task hung in iomap_write_begin (2) iomap 1 1 561d 561d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (3) iomap 6 6 796d 825d
INFO: task hung in iomap_write_begin iomap 1 1 918d 918d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (2) iomap 6 3 872d 898d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap iomap 6 2 977d 978d
KASAN: slab-use-after-free Read in iomap_finish_ioend iomap 19 1 1067d 1063d
general protection fault in iomap_dio_bio_iter iomap 2 C error 1 1131d 1127d
general protection fault in iomap_dio_complete iomap 2 1 1133d 1129d
KCSAN: data-race in invalidate_inode_pages2_range / xas_store iomap 6 1 1211d 1211d
KCSAN: data-race in filemap_write_and_wait_range / page_cache_delete (2) iomap 6 11 1248d 1371d
KCSAN: data-race in file_write_and_wait_range / page_cache_delete (3) iomap 6 2 1255d 1276d
KCSAN: data-race in iomap_dio_complete / page_cache_delete (2) iomap 6 1 1262d 1262d
KCSAN: data-race in __unmap_and_move / page_cache_delete iomap 6 1 1295d 1295d
general protection fault in block_is_partially_uptodate iomap 2 2 1360d 1380d
INFO: rcu detected stall in ieee80211_iface_work (2) iomap 1 1 1415d 1415d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range iomap 6 5 1467d 1515d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers (2) iomap 6 2 1542d 1574d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (4) iomap 6 8 1564d 1622d
KCSAN: data-race in __delete_from_page_cache / iomap_dio_complete iomap 6 1 1565d 1565d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (3) iomap 6 1 1678d 1678d
WARNING in iomap_page_release iomap -1 1 1705d 1701d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (6) iomap 6 1 1732d 1732d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (3) iomap 6 68 1752d 1920d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (2) iomap 6 221 1755d 1997d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (4) iomap 6 1 1848d 1848d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers iomap 6 2 1860d 1860d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range (2) iomap 6 1 2035d 2035d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (2) iomap 6 3 2083d 2090d
KCSAN: data-race in __delete_from_page_cache / page_mapping iomap 6 22 2107d 2293d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range iomap 6 8 2114d 2209d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages iomap 6 10 2140d 2255d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range iomap 6 9 2210d 2248d
KCSAN: data-race in iomap_dio_bio_actor / iomap_dio_bio_end_io iomap 6 52 2224d 2222d