syzbot


Out of 30 bugs, 26 were automatically obsoleted (26 due to revoked reproducers), 4 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:exfat (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in lock_two_directories (4) exfat prio:high 1 C done done 6 136d 398d
KASAN: stack-out-of-bounds Read in exfat_nls_to_ucs2 exfat 17 C done done 8 255d 254d
INFO: task hung in vfs_rmdir (2) exfat 1 C error done 14 299d 752d
INFO: task hung in chmod_common (5) exfat 1 C inconclusive error 11 475d 541d
kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore ntfs3 mm exfat 2 syz 2 635d 635d
INFO: task hung in exfat_lookup (3) exfat 1 C done done 7 538d 543d
general protection fault in exfat_find_empty_entry exfat 2 C 6 545d 551d
KMSAN: kernel-infoleak in pipe_read exfat 9 syz 12 542d 602d
general protection fault in exfat_get_dentry_cached exfat 2 C done done 14 546d 569d
stack segment fault in folio_wait_writeback exfat 2 syz 4 619d 620d
general protection fault in bch2_opts_apply exfat 2 syz error done 3 646d 709d
possible deadlock in do_unlinkat exfat 4 C error done 7 899d 1123d
general protection fault in reiserfs_xattr_set exfat 8 C unreliable done 3 892d 905d
INFO: task hung in flush_old_commits exfat 1 C done done 113 878d 1129d
general protection fault in unlink_file_vma (2) mm exfat 2 C inconclusive done 1 901d 1095d
WARNING: locking bug in remove_wait_queue exfat 4 C error 1 1115d 1111d
INFO: task hung in queue_log_writer exfat 1 C inconclusive inconclusive 110 1123d 1259d
INFO: task hung in fat_write_inode exfat 1 C done 2 981d 977d
BUG: unable to handle kernel paging request in mas_alloc_nodes mm exfat 8 C inconclusive 1 1026d 1022d
BUG: unabSeaBIOS (version NUM.NUM.NUM-google) exfat -1 C inconclusive 1 1029d 1025d
possible deadlock in exfat_get_block exfat 4 C error done 317 1050d 1353d
possible deadlock in exfat_iterate exfat 4 C error unreliable 236 1050d 1360d
possible deadlock in exc_page_fault exfat 4 C error 100 1091d 1233d
WARNING in erofs_kill_sb erofs exfat -1 C done 2 1062d 1060d
general protection fault in exfat_fill_super exfat 2 C error 4 1337d 1340d
BUG: unable to handle kernel paging request in sb_end_write exfat 8 C 1 1325d 1325d
memory leak in inotify_update_watch exfat 3 syz 1 2180d 2180d
INFO: rcu detected stall in bad_area exfat 1 C done inconclusive 6 1847d 2376d
INFO: rcu detected stall in do_signal (4) exfat 1 C done error 30 2150d 2376d
INFO: task hung in fanotify_handle_event exfat 1 syz 177 2810d 2810d