SQUASHFS error: squashfs_read_data failed to read block 0x1be INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 1 PID: 10378 Comm: syz-executor.0 Not tainted 4.14.307-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 register_lock_class+0x389/0x1180 kernel/locking/lockdep.c:768 __lock_acquire+0x167/0x3f20 kernel/locking/lockdep.c:3378 lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3998 flush_work+0xad/0x770 kernel/workqueue.c:2890 __cancel_work_timer+0x321/0x460 kernel/workqueue.c:2965 smc_close_active+0x7e2/0xbb0 net/smc/smc_close.c:207 smc_release+0x3e1/0x5d0 net/smc/af_smc.c:131 __sock_release+0xcd/0x2b0 net/socket.c:602 sock_close+0x15/0x20 net/socket.c:1139 __fput+0x25f/0x7a0 fs/file_table.c:210 task_work_run+0x11f/0x190 kernel/task_work.c:113 get_signal+0x18a3/0x1ca0 kernel/signal.c:2223 do_signal+0x7c/0x1550 arch/x86/kernel/signal.c:792 exit_to_usermode_loop+0x160/0x200 arch/x86/entry/common.c:160 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline] syscall_return_slowpath arch/x86/entry/common.c:270 [inline] do_syscall_64+0x4a3/0x640 arch/x86/entry/common.c:297 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 RIP: 0033:0x7f9d43d020f9 RSP: 002b:00007f9d42232168 EFLAGS: 00000246 ORIG_RAX: 000000000000010e RAX: fffffffffffffdfe RBX: 00007f9d43e22120 RCX: 00007f9d43d020f9 RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000040 RBP: 00007f9d43d5dae9 R08: 00000000200001c0 R09: 0000000000000000 R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe0687aaaf R14: 00007f9d42232300 R15: 0000000000022000 SQUASHFS error: Unable to read metadata cache entry [1be] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.0'. device bridge_slave_1 left promiscuous mode bridge2: port 1(bridge_slave_1) entered disabled state bridge4: port 1(bridge_slave_1) entered blocking state bridge4: port 1(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.0'. print_req_error: I/O error, dev loop0, sector 0 netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.4'. netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.4'. netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.4'. netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.0'. mmap: syz-executor.5 (10700) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 2168 bytes leftover after parsing attributes in process `syz-executor.0'. ntfs: (device loop1): is_boot_sector_ntfs(): Invalid end of sector marker. ntfs: (device loop1): ntfs_is_extended_system_file(): Inode hard link count doesn't match number of name attributes. You should run chkdsk. ntfs: (device loop1): ntfs_read_locked_inode(): $DATA attribute is missing. ntfs: (device loop1): ntfs_read_locked_inode(): Failed with error code -2. Marking corrupt inode 0x1 as bad. Run chkdsk. ntfs: (device loop1): load_system_files(): Failed to load $MFTMirr. Will not be able to remount read-write. Run ntfsfix and/or chkdsk. attempt to access beyond end of device loop1: rw=0, want=1083, limit=723 ntfs: (device loop1): ntfs_end_buffer_async_read(): Buffer I/O error, logical block 0x43a. attempt to access beyond end of device loop1: rw=0, want=1084, limit=723 ntfs: (device loop1): ntfs_end_buffer_async_read(): Buffer I/O error, logical block 0x43b. attempt to access beyond end of device loop1: rw=0, want=1085, limit=723 ntfs: (device loop1): ntfs_end_buffer_async_read(): Buffer I/O error, logical block 0x43c. attempt to access beyond end of device loop1: rw=0, want=1086, limit=723 ntfs: (device loop1): ntfs_end_buffer_async_read(): Buffer I/O error, logical block 0x43d. attempt to access beyond end of device loop1: rw=0, want=1087, limit=723 ntfs: (device loop1): ntfs_end_buffer_async_read(): Buffer I/O error, logical block 0x43e. attempt to access beyond end of device loop1: rw=0, want=1088, limit=723 attempt to access beyond end of device loop1: rw=0, want=1089, limit=723 attempt to access beyond end of device loop1: rw=0, want=1090, limit=723 ntfs: volume version 3.1. attempt to access beyond end of device loop1: rw=0, want=1083, limit=723 attempt to access beyond end of device loop1: rw=0, want=1084, limit=723 attempt to access beyond end of device loop1: rw=0, want=1085, limit=723 attempt to access beyond end of device loop1: rw=0, want=1086, limit=723 attempt to access beyond end of device loop1: rw=0, want=1087, limit=723 attempt to access beyond end of device loop1: rw=0, want=1088, limit=723 attempt to access beyond end of device loop1: rw=0, want=1089, limit=723 attempt to access beyond end of device loop1: rw=0, want=1090, limit=723 ntfs: volume version 3.1. attempt to access beyond end of device input: syz1 as /devices/virtual/input/input5 loop1: rw=0, want=1083, limit=723 attempt to access beyond end of device loop1: rw=0, want=1084, limit=723 attempt to access beyond end of device loop1: rw=0, want=1085, limit=723 attempt to access beyond end of device loop1: rw=0, want=1086, limit=723 attempt to access beyond end of device loop1: rw=0, want=1087, limit=723 attempt to access beyond end of device loop1: rw=0, want=1088, limit=723 attempt to access beyond end of device loop1: rw=0, want=1089, limit=723 attempt to access beyond end of device loop1: rw=0, want=1090, limit=723 ntfs: volume version 3.1. input: syz1 as /devices/virtual/input/input6