Code: 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff1108b0f8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053 RAX: ffffffffffffffda RBX: 0000555555f642c0 RCX: 00007fa81e72ddd7 RDX: 0000000000030800 RSI: 00000000000001ff RDI: 0000000020000100 RBP: 00000000ffffffff R08: 00000000000000fe R09: 0000000000000000 R10: 00007fff1108b076 R11: 0000000000000286 R12: 0000000020000100 R13: 0000000020000040 R14: 0000000000000000 R15: 00007fff1108b190 general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] CPU: 0 PID: 5069 Comm: syz-executor218 Not tainted 6.2.0-rc4-syzkaller-00467-gf67144022885 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:is_rec_inuse fs/ntfs3/ntfs.h:312 [inline] RIP: 0010:ni_write_inode+0x21d/0x3120 fs/ntfs3/frecord.c:3261 Code: 48 c1 ea 03 80 3c 02 00 0f 85 22 20 00 00 49 8b 9f d0 fd ff ff 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 16 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 4e RSP: 0018:ffffc90003dcf8e8 EFLAGS: 00010213 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff82b0e81a RDI: 0000000000000016 RBP: ffff88802b668050 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880729f9948 R13: ffff88802b668000 R14: ffffffff8a826760 R15: ffff8880729f9870 FS: 0000555555f64300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa8164da000 CR3: 0000000029f84000 CR4: 0000000000350ef0 Call Trace: ntfs_evict_inode+0x8c/0xa0 fs/ntfs3/inode.c:1777 evict+0x2ed/0x6b0 fs/inode.c:664 iput_final fs/inode.c:1747 [inline] iput.part.0+0x59b/0x880 fs/inode.c:1773 iput+0x5c/0x80 fs/inode.c:1763 ntfs_new_inode+0xaa/0x130 fs/ntfs3/fsntfs.c:1686 ntfs_create_inode+0x40b/0x4140 fs/ntfs3/inode.c:1303 ntfs_mkdir+0x3d/0x90 fs/ntfs3/namei.c:206 vfs_mkdir+0x48d/0x740 fs/namei.c:4036 do_mkdirat+0x27b/0x2f0 fs/namei.c:4061 __do_sys_mkdir fs/namei.c:4081 [inline] __se_sys_mkdir fs/namei.c:4079 [inline] __x64_sys_mkdir+0xf6/0x140 fs/namei.c:4079 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fa81e72ddd7 Code: 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff1108b0f8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053 RAX: ffffffffffffffda RBX: 0000555555f642c0 RCX: 00007fa81e72ddd7 RDX: 0000000000030800 RSI: 00000000000001ff RDI: 0000000020000100 RBP: 00000000ffffffff R08: 00000000000000fe R09: 0000000000000000 R10: 00007fff1108b076 R11: 0000000000000286 R12: 0000000020000100 R13: 0000000020000040 R14: 0000000000000000 R15: 00007fff1108b190 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:is_rec_inuse fs/ntfs3/ntfs.h:312 [inline] RIP: 0010:ni_write_inode+0x21d/0x3120 fs/ntfs3/frecord.c:3261 Code: 48 c1 ea 03 80 3c 02 00 0f 85 22 20 00 00 49 8b 9f d0 fd ff ff 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 16 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 4e RSP: 0018:ffffc90003dcf8e8 EFLAGS: 00010213 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff82b0e81a RDI: 0000000000000016 RBP: ffff88802b668050 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880729f9948 R13: ffff88802b668000 R14: ffffffff8a826760 R15: ffff8880729f9870 FS: 0000555555f64300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa8164da000 CR3: 0000000029f84000 CR4: 0000000000350ef0 ---------------- Code disassembly (best guess): 0: 73 01 jae 0x3 2: c3 retq 3: 48 c7 c1 c0 ff ff ff mov $0xffffffffffffffc0,%rcx a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 retq 14: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1) 1b: 00 00 00 1e: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 23: b8 53 00 00 00 mov $0x53,%eax 28: 0f 05 syscall * 2a: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 retq 33: 48 c7 c1 c0 ff ff ff mov $0xffffffffffffffc0,%rcx 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W