ntfs3: loop1: Different NTFS' sector size (1024) and media sector size (512) general protection fault, probably for non-canonical address 0xdffffc0008ab57b2: 0000 [#1] PREEMPT SMP KASAN KASAN: probably user-memory-access in range [0x00000000455abd90-0x00000000455abd97] CPU: 0 PID: 10192 Comm: syz-executor.1 Not tainted 6.0.0-syzkaller-03015-g2bca25eaeba6 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 RIP: 0010:ntfs_set_inode+0x4a/0x70 fs/ntfs3/inode.c:485 Code: 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 26 48 8d 7d 40 8b 1b 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 13 48 89 5d 40 31 c0 5b 5d c3 48 89 df e8 bf 73 1f RSP: 0018:ffffc900062f7968 EFLAGS: 00010206 RAX: dffffc0000000000 RBX: 000000000000000a RCX: ffffc90003a0a000 RDX: 0000000008ab57b2 RSI: ffffffff82a8af0d RDI: 00000000455abd90 RBP: 00000000455abd50 R08: 0000000000000001 R09: 0000000000000003 R10: fffff52000c5ef21 R11: 0000000000000000 R12: ffffc900062f7cb0 R13: ffffffff82a8aeff R14: 0000000000000000 R15: ffff8880455abd78 FS: 0000000000000000(0000) GS:ffff88802c800000(0063) knlGS:00000000f7f58b40 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 000000003373f000 CR3: 000000007708d000 CR4: 0000000000150ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: log_replay+0xf7f0/0xf7f0 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ntfs_set_inode+0x4a/0x70 fs/ntfs3/inode.c:485 Code: 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 26 48 8d 7d 40 8b 1b 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 13 48 89 5d 40 31 c0 5b 5d c3 48 89 df e8 bf 73 1f RSP: 0018:ffffc900062f7968 EFLAGS: 00010206 RAX: dffffc0000000000 RBX: 000000000000000a RCX: ffffc90003a0a000 RDX: 0000000008ab57b2 RSI: ffffffff82a8af0d RDI: 00000000455abd90 RBP: 00000000455abd50 R08: 0000000000000001 R09: 0000000000000003 R10: fffff52000c5ef21 R11: 0000000000000000 R12: ffffc900062f7cb0 R13: ffffffff82a8aeff R14: 0000000000000000 R15: ffff8880455abd78 FS: 0000000000000000(0000) GS:ffff88802c800000(0063) knlGS:00000000f7f58b40 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 000000003373f000 CR3: 000000007708d000 CR4: 0000000000150ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 14 02 adc $0x2,%al 2: 48 89 d8 mov %rbx,%rax 5: 83 e0 07 and $0x7,%eax 8: 83 c0 03 add $0x3,%eax b: 38 d0 cmp %dl,%al d: 7c 04 jl 0x13 f: 84 d2 test %dl,%dl 11: 75 26 jne 0x39 13: 48 8d 7d 40 lea 0x40(%rbp),%rdi 17: 8b 1b mov (%rbx),%ebx 19: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 20: fc ff df 23: 48 89 fa mov %rdi,%rdx 26: 48 c1 ea 03 shr $0x3,%rdx * 2a: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) <-- trapping instruction 2e: 75 13 jne 0x43 30: 48 89 5d 40 mov %rbx,0x40(%rbp) 34: 31 c0 xor %eax,%eax 36: 5b pop %rbx 37: 5d pop %rbp 38: c3 retq 39: 48 89 df mov %rbx,%rdi 3c: e8 .byte 0xe8 3d: bf .byte 0xbf 3e: 73 1f jae 0x5f