Out of 74 bugs, 61 were automatically obsoleted (61 due to revoked reproducers), 13 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:ext4 (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
kernel BUG in ext4_es_cache_extent (4) prio:high ext4 -1 syz, C error error 15 185d 229d
possible deadlock in ext4_truncate (2) prio:high ext4 4 syz, C unreliable error 3 160d 397d
kernel BUG in ext4_ext_insert_extent (2) prio:high ext4 -1 syz, C done error 38 195d 532d
INFO: task hung in sb_start_write (2) prio:high kernfs ext4 1 C 132 50d 491d
INFO: task hung in do_renameat2 (2) prio:high ext4 1 syz, C inconclusive error 278 265d 873d
KASAN: use-after-free Read in ext4_find_extent (4) prio:high ext4 19 syz, C done error 307 180d 634d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 syz, C inconclusive done 6 310d 631d
KASAN: use-after-free Read in ext4_ext_insert_extent prio:high ext4 22 syz, C done error 10 205d 488d
KASAN: use-after-free Read in ext4_read_inline_data ext4 19 syz, C 4 259d 256d
WARNING in ext4_split_convert_extents ext4 -1 syz, C error 5 249d 245d
INFO: task hung in ext4_map_blocks (5) ext4 1 syz error 1 270d 266d
kernel BUG in ext4_alloc_file_blocks ext4 -1 syz, C error error 3 419d 547d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 syz, C done error 79 349d 790d
INFO: rcu detected stall in sys_pselect6 (2) ext4 1 syz, C 55 349d 725d
WARNING in __ext4_journal_start_sb ext4 -1 syz, C 7 360d 881d
INFO: task hung in ext4_read_bh ext4 1 syz, C 10 385d 388d
WARNING: fs/ext4/xattr.c:LINE at 0x0, CPU: syz.NUM.NUM/NUM ext4 -1 syz error 15 304d 304d
kernel BUG in ext4_inline_data_truncate ext4 -1 syz, C done error 10 425d 755d
memory leak in __lookup_slow ext4 usb 3 syz, C 2 1488d 1809d
INFO: task hung in ext4_evict_ea_inode (3) ext4 1 syz error error 16 446d 597d
KMSAN: uninit-value in aes_encrypt (5) ext4 7 syz, C 2013 353d 880d
WARNING in __ext4_iget ext4 -1 syz, C done error 4927 550d 591d
WARNING in get_dump_page ext4 mm -1 syz, C done error 5 563d 576d
INFO: rcu detected stall in rescuer_thread ext4 batman 1 syz, C done error 16 534d 678d
WARNING in jbd2_journal_update_sb_log_tail ext4 -1 syz, C done inconclusive 36 553d 726d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 19 syz, C inconclusive done 6 567d 719d
BUG: corrupted list in __sk_destruct (2) net ext4 8 syz done 1 571d 570d
general protection fault in __dev_set_rx_mode ext4 net 2 syz 1 596d 592d
general protection fault in pcpu_alloc wireless ext4 2 syz 1 663d 660d
kernel BUG in set_blocksize (2) block ext4 udf -1 syz error 1 628d 624d
WARNING in ext4_write_inode (2) ext4 -1 syz, C 130 708d 1687d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 4 syz, C 2 747d 897d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 1 syz, C error done 3 756d 849d
kernel BUG in jbd2_cleanup_journal_tail ext4 -1 syz, C 11 728d 764d
kernel BUG in set_blocksize ext4 block -1 syz error error 3 874d 968d
WARNING in ext4_journal_check_start ext4 -1 syz 3 836d 884d
kernel BUG in __phys_addr (2) ext4 -1 syz, C error done 54 875d 1168d
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 4 syz, C 1 912d 908d
KASAN: wild-memory-access Read in read_block_bitmap ext4 17 syz, C 33 905d 1080d
general protection fault in hrtimer_nanosleep ext4 2 syz error 1 992d 1060d
WARNING: suspicious RCU usage in hash_netportnet6_destroy netfilter ext4 4 syz, C done 44 952d 963d
general protection fault in inode_permission (2) ext4 2 syz, C error error 1 1010d 1121d
general protection fault in ep_poll_callback ext4 2 syz, C done unreliable 1 1000d 1163d
kernel BUG in mpage_prepare_extent_to_map ext4 -1 syz, C done error 145 1383d 1944d
kernel BUG in ext4_mb_release_inode_pa ext4 -1 syz unreliable error 1 1039d 1035d
general protection fault in locks_remove_posix ext4 2 syz, C error 1 1069d 1065d
memory leak in __es_insert_extent ext4 3 syz 1 1119d 1135d
INFO: task hung in ext4_evict_ea_inode ext4 1 syz done unreliable 6 1124d 1353d
general protection fault in ext4_quota_read ext4 11 syz 2 1187d 1183d
WARNING in ext4_da_update_reserve_space (2) ext4 -1 syz, C error error 9 1206d 1279d
WARNING: locking bug in ext4_xattr_inode_update_ref (2) ext4 4 syz 1 1157d 1153d
BUG: unable to handle kernel paging request in folio_flags mm ext4 8 syz, C error 15 1238d 1325d
kernel panic: EXT4-fs (device loop0): panic forced after error (3) ext4 2 syz, C inconclusive 1 1140d 1136d
possible deadlock in dquot_commit (2) ext4 4 syz, C inconclusive done 5641 1230d 1448d
possible deadlock in sys_quotactl_fd ext4 4 syz, C 423 1230d 1264d
possible deadlock in ext4_find_inline_entry ext4 4 syz, C 2 1272d 1368d
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 10 syz, C 1 1413d 1409d
INFO: task can't die in ext4_stop_mmpd ext4 1 syz, C inconclusive error 22 1425d 1800d
WARNING in ext4_iomap_begin ext4 -1 syz, C inconclusive error 16 1507d 1534d
INFO: task hung in jbd2_journal_commit_transaction (3) ext4 1 syz, C error error 24 1458d 1742d
KASAN: use-after-free Read in signalfd_cleanup ext4 io-uring 19 syz, C 4 1352d 1352d
kernel panic: EXT4-fs (device loop0): panic forced after error (2) ext4 2 syz, C error 2 1370d 1367d
INFO: task hung in ext4_fill_super ext4 1 syz, C inconclusive inconclusive 4 1535d 1927d
memory leak in ext4_mb_new_blocks ext4 usb 3 syz 2 1886d 1906d
KASAN: use-after-free Write in ext4_write_inline_data ext4 22 syz, C done error 1 1871d 1867d
WARNING in ext4_da_update_reserve_space ext4 -1 syz, C done error 2 2371d 2367d
possible deadlock in __generic_file_fsync ext4 4 syz, C done unreliable 80 2762d 2901d
KMSAN: uninit-value in schedule_debug usb ext4 7 syz, C 73 1899d 2021d
WARNING in kthread_queue_work block ext4 -1 syz, C done 2223 2269d 2266d
INFO: task hung in pipe_write (2) ext4 1 syz, C done 6 2564d 2563d
INFO: rcu detected stall in ext4_write_checks ext4 1 syz, C done 1 2652d 2648d
possible deadlock in __do_page_fault (2) ext4 4 syz, C done 8 2670d 2674d
BUG: unable to handle kernel NULL pointer dereference in __getblk_gfp ext4 10 syz 12 2947d 3072d
kernel panic: EXT4-fs (device loop0): panic forced after error ext4 2 syz, C 1 3065d 3065d