syzbot


Out of 40 bugs, 38 were automatically obsoleted (2 due to revoked reproducers), 2 were invalidated by users.
Applied filters: Label=subsystems:iomap (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
WARNING in iomap_iter (6) prio:high iomap -1 2 126d 150d
general protection fault in iomap_read_end iomap 2 1 155d 151d
kernel BUG in folio_end_read (2) iomap -1 C done 138 216d 280d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap 6 36 268d 453d
kernel BUG in folio_end_writeback (2) iomap -1 4 386d 496d
WARNING in iomap_zero_iter iomap -1 34 415d 570d
KASAN: use-after-free Read in iomap_read_inline_data iomap 19 1 641d 636d
INFO: task hung in iomap_write_begin (2) iomap 1 1 667d 667d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (3) iomap 6 6 902d 931d
INFO: task hung in iomap_write_begin iomap 1 1 1024d 1024d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (2) iomap 6 3 978d 1004d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap iomap 6 2 1083d 1084d
KASAN: slab-use-after-free Read in iomap_finish_ioend iomap 19 1 1173d 1169d
general protection fault in iomap_dio_bio_iter iomap 2 C error 1 1237d 1233d
general protection fault in iomap_dio_complete iomap 2 1 1238d 1234d
KCSAN: data-race in invalidate_inode_pages2_range / xas_store iomap 6 1 1317d 1317d
KCSAN: data-race in filemap_write_and_wait_range / page_cache_delete (2) iomap 6 11 1354d 1477d
KCSAN: data-race in file_write_and_wait_range / page_cache_delete (3) iomap 6 2 1360d 1382d
KCSAN: data-race in iomap_dio_complete / page_cache_delete (2) iomap 6 1 1368d 1368d
KCSAN: data-race in __unmap_and_move / page_cache_delete iomap 6 1 1401d 1401d
general protection fault in block_is_partially_uptodate iomap 2 2 1466d 1485d
INFO: rcu detected stall in ieee80211_iface_work (2) iomap 1 1 1521d 1521d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range iomap 6 5 1573d 1621d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers (2) iomap 6 2 1648d 1680d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (4) iomap 6 8 1670d 1728d
KCSAN: data-race in __delete_from_page_cache / iomap_dio_complete iomap 6 1 1671d 1671d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (3) iomap 6 1 1784d 1784d
WARNING in iomap_page_release iomap -1 1 1811d 1807d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (6) iomap 6 1 1838d 1838d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (3) iomap 6 68 1858d 2026d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (2) iomap 6 221 1861d 2103d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (4) iomap 6 1 1954d 1954d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers iomap 6 2 1966d 1966d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range (2) iomap 6 1 2141d 2141d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (2) iomap 6 3 2188d 2196d
KCSAN: data-race in __delete_from_page_cache / page_mapping iomap 6 22 2213d 2399d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range iomap 6 8 2220d 2315d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages iomap 6 10 2246d 2361d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range iomap 6 9 2316d 2354d
KCSAN: data-race in iomap_dio_bio_actor / iomap_dio_bio_end_io iomap 6 52 2330d 2328d