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 122d 146d
general protection fault in iomap_read_end iomap 2 1 151d 147d
kernel BUG in folio_end_read (2) iomap -1 C done 138 212d 276d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) iomap 6 36 264d 449d
kernel BUG in folio_end_writeback (2) iomap -1 4 382d 492d
WARNING in iomap_zero_iter iomap -1 34 411d 566d
KASAN: use-after-free Read in iomap_read_inline_data iomap 19 1 637d 632d
INFO: task hung in iomap_write_begin (2) iomap 1 1 663d 663d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (3) iomap 6 6 898d 927d
INFO: task hung in iomap_write_begin iomap 1 1 1020d 1020d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap (2) iomap 6 3 974d 1000d
KCSAN: data-race in __filemap_remove_folio / page_remove_rmap iomap 6 2 1079d 1080d
KASAN: slab-use-after-free Read in iomap_finish_ioend iomap 19 1 1169d 1165d
general protection fault in iomap_dio_bio_iter iomap 2 C error 1 1233d 1229d
general protection fault in iomap_dio_complete iomap 2 1 1235d 1231d
KCSAN: data-race in invalidate_inode_pages2_range / xas_store iomap 6 1 1313d 1313d
KCSAN: data-race in filemap_write_and_wait_range / page_cache_delete (2) iomap 6 11 1350d 1473d
KCSAN: data-race in file_write_and_wait_range / page_cache_delete (3) iomap 6 2 1357d 1378d
KCSAN: data-race in iomap_dio_complete / page_cache_delete (2) iomap 6 1 1364d 1364d
KCSAN: data-race in __unmap_and_move / page_cache_delete iomap 6 1 1397d 1397d
general protection fault in block_is_partially_uptodate iomap 2 2 1462d 1482d
INFO: rcu detected stall in ieee80211_iface_work (2) iomap 1 1 1517d 1517d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range iomap 6 5 1569d 1617d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers (2) iomap 6 2 1644d 1676d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (4) iomap 6 8 1666d 1724d
KCSAN: data-race in __delete_from_page_cache / iomap_dio_complete iomap 6 1 1667d 1667d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (3) iomap 6 1 1780d 1780d
WARNING in iomap_page_release iomap -1 1 1807d 1803d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (6) iomap 6 1 1834d 1834d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (3) iomap 6 68 1854d 2022d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range (2) iomap 6 221 1857d 2099d
KCSAN: data-race in __delete_from_page_cache / filemap_write_and_wait_range (4) iomap 6 1 1950d 1950d
KCSAN: data-race in __delete_from_page_cache / jbd2_journal_submit_inode_data_buffers iomap 6 2 1962d 1962d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range (2) iomap 6 1 2137d 2137d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages (2) iomap 6 3 2184d 2192d
KCSAN: data-race in __delete_from_page_cache / page_mapping iomap 6 22 2209d 2395d
KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range iomap 6 8 2216d 2311d
KCSAN: data-race in __delete_from_page_cache / ext4_writepages iomap 6 10 2242d 2357d
KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range iomap 6 9 2312d 2350d
KCSAN: data-race in iomap_dio_bio_actor / iomap_dio_bio_end_io iomap 6 52 2326d 2324d