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 112d 176d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap 6 36 164d 349d
kernel BUG in folio_end_writeback (2) iomap -1 4 282d 392d
WARNING in iomap_zero_iter iomap -1 34 311d 466d
KASAN: use-after-free Read in iomap_read_inline_data iomap 19 1 537d 532d
INFO: task hung in iomap_write_begin (2) iomap 1 1 563d 563d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (3) iomap 6 6 798d 827d
INFO: task hung in iomap_write_begin iomap 1 1 920d 920d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (2) iomap 6 3 874d 900d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap iomap 6 2 979d 980d
KASAN: slab-use-after-free Read in iomap_finish_ioend iomap 19 1 1069d 1065d
general protection fault in iomap_dio_bio_iter iomap 2 C error 1 1133d 1129d
general protection fault in iomap_dio_complete iomap 2 1 1135d 1131d
KCSAN: data-race in invalidate_inode_pages2_range / xas_store iomap 6 1 1213d 1213d
KCSAN: data-race in filemap_write_and_wait_range / page_cache_delete (2) iomap 6 11 1250d 1373d
KCSAN: data-race in file_write_and_wait_range / page_cache_delete (3) iomap 6 2 1257d 1278d
KCSAN: data-race in iomap_dio_complete / page_cache_delete (2) iomap 6 1 1264d 1264d
KCSAN: data-race in __unmap_and_move / page_cache_delete iomap 6 1 1297d 1297d
general protection fault in block_is_partially_uptodate iomap 2 2 1362d 1382d
INFO: rcu detected stall in ieee80211_iface_work (2) iomap 1 1 1417d 1417d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range iomap 6 5 1469d 1517d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers (2) iomap 6 2 1544d 1576d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (4) iomap 6 8 1566d 1624d
KCSAN: data-race in __delete_from_page_cache / iomap_dio_complete iomap 6 1 1567d 1567d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (3) iomap 6 1 1680d 1680d
WARNING in iomap_page_release iomap -1 1 1707d 1703d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (6) iomap 6 1 1734d 1734d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (3) iomap 6 68 1754d 1922d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (2) iomap 6 221 1757d 1999d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (4) iomap 6 1 1850d 1850d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers iomap 6 2 1862d 1862d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range (2) iomap 6 1 2037d 2037d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (2) iomap 6 3 2085d 2092d
KCSAN: data-race in __delete_from_page_cache / page_mapping iomap 6 22 2109d 2295d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range iomap 6 8 2116d 2211d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages iomap 6 10 2142d 2257d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range iomap 6 9 2212d 2250d
KCSAN: data-race in iomap_dio_bio_actor / iomap_dio_bio_end_io iomap 6 52 2226d 2224d