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 144d 207d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap 6 36 195d 381d
kernel BUG in folio_end_writeback (2) iomap -1 4 313d 424d
WARNING in iomap_zero_iter iomap -1 34 342d 498d
KASAN: use-after-free Read in iomap_read_inline_data iomap 19 1 568d 563d
INFO: task hung in iomap_write_begin (2) iomap 1 1 595d 595d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (3) iomap 6 6 830d 858d
INFO: task hung in iomap_write_begin iomap 1 1 952d 952d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (2) iomap 6 3 905d 932d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap iomap 6 2 1011d 1012d
KASAN: slab-use-after-free Read in iomap_finish_ioend iomap 19 1 1101d 1097d
general protection fault in iomap_dio_bio_iter iomap 2 C error 1 1165d 1161d
general protection fault in iomap_dio_complete iomap 2 1 1166d 1162d
KCSAN: data-race in invalidate_inode_pages2_range / xas_store iomap 6 1 1245d 1245d
KCSAN: data-race in filemap_write_and_wait_range / page_cache_delete (2) iomap 6 11 1282d 1404d
KCSAN: data-race in file_write_and_wait_range / page_cache_delete (3) iomap 6 2 1288d 1310d
KCSAN: data-race in iomap_dio_complete / page_cache_delete (2) iomap 6 1 1296d 1296d
KCSAN: data-race in __unmap_and_move / page_cache_delete iomap 6 1 1329d 1329d
general protection fault in block_is_partially_uptodate iomap 2 2 1394d 1413d
INFO: rcu detected stall in ieee80211_iface_work (2) iomap 1 1 1449d 1449d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range iomap 6 5 1500d 1549d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers (2) iomap 6 2 1576d 1607d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (4) iomap 6 8 1597d 1656d
KCSAN: data-race in __delete_from_page_cache / iomap_dio_complete iomap 6 1 1599d 1599d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (3) iomap 6 1 1712d 1712d
WARNING in iomap_page_release iomap -1 1 1739d 1735d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (6) iomap 6 1 1766d 1766d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (3) iomap 6 68 1786d 1953d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (2) iomap 6 221 1789d 2030d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (4) iomap 6 1 1882d 1882d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers iomap 6 2 1893d 1894d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range (2) iomap 6 1 2069d 2069d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (2) iomap 6 3 2116d 2124d
KCSAN: data-race in __delete_from_page_cache / page_mapping iomap 6 22 2141d 2327d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range iomap 6 8 2148d 2242d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages iomap 6 10 2173d 2288d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range iomap 6 9 2243d 2282d
KCSAN: data-race in iomap_dio_bio_actor / iomap_dio_bio_end_io iomap 6 52 2258d 2255d