syz-executor267: attempt to access beyond end of device
loop0: rw=0, sector=17669878, nr_sectors = 2 limit=128
Buffer I/O error on dev loop0, logical block 8834939, async page read
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5110 at fs/inode.c:391 inc_nlink+0x127/0x150 fs/inode.c:391
Modules linked in:
CPU: 0 UID: 0 PID: 5110 Comm: syz-executor267 Not tainted 6.11.0-syzkaller-07341-gbaeb9a7d8b60 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:inc_nlink+0x127/0x150 fs/inode.c:391
Code: ff e9 35 ff ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 47 ff ff ff 4c 89 ef e8 54 9a e6 ff e9 3a ff ff ff e8 1a 11 7f ff 90 <0f> 0b 90 e9 7b ff ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 49
RSP: 0018:ffffc90002e3fd30 EFLAGS: 00010293
RAX: ffffffff8215ae06 RBX: 1ffff110082ea810 RCX: ffff888000b7c880
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8215ad80 R09: 1ffff1100359a3a0
R10: dffffc0000000000 R11: ffffffff82c44840 R12: dffffc0000000000
R13: ffff888041754080 R14: ffff888041754038 R15: 0000000000000000
FS:  0000555581a91380(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f379ca2596e CR3: 000000001f874000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 inode_inc_link_count include/linux/fs.h:2503 [inline]
 sysv_mkdir+0x21/0x130 fs/sysv/namei.c:119
 vfs_mkdir+0x2f9/0x4f0 fs/namei.c:4257
 do_mkdirat+0x264/0x3a0 fs/namei.c:4280
 __do_sys_mkdirat fs/namei.c:4295 [inline]
 __se_sys_mkdirat fs/namei.c:4293 [inline]
 __x64_sys_mkdirat+0x87/0xa0 fs/namei.c:4293
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5830239569
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff9b9375d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5830239569
RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004
RBP: 00007f58302b65f0 R08: 0000555581a924c0 R09: 0000555581a924c0
R10: 0000000000009e7f R11: 0000000000000246 R12: 00007fff9b937600
R13: 00007fff9b937828 R14: 431bde82d7b634db R15: 00007f583028203b
 </TASK>