------------[ cut here ]------------ memcpy: detected field-spanning write (size 130) of single field "ip->i_link" at fs/jfs/namei.c:950 (size 18446744073709551615) WARNING: CPU: 0 PID: 17354 at fs/jfs/namei.c:950 jfs_symlink+0xd0f/0x1120 fs/jfs/namei.c:950 Modules linked in: CPU: 0 PID: 17354 Comm: syz-executor.3 Not tainted 6.0.0-syzkaller-09589-g55be6084c8e0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 RIP: 0010:jfs_symlink+0xd0f/0x1120 fs/jfs/namei.c:950 Code: ff e8 c5 c6 a3 fe 48 c7 c1 ff ff ff ff 4c 89 e6 48 c7 c2 80 7f 29 8a 48 c7 c7 e0 7f 29 8a c6 05 c1 9a f3 0a 01 e8 b0 aa 66 06 <0f> 0b 48 8b 95 b8 fd ff ff 48 b8 00 00 00 00 00 fc ff df 48 c1 ea RSP: 0018:ffffc90003dffb90 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88803363c4f0 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff81612e28 RDI: fffff520007bff64 RBP: ffffc90003dffe10 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: 203a7970636d656d R12: 0000000000000082 R13: ffff88803363ce30 R14: ffff88803363ccb0 R15: ffff88807bb3c420 FS: 00007f8a18163700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa5c6f7f1b8 CR3: 000000007d2cd000 CR4: 0000000000350ee0 Call Trace: vfs_symlink fs/namei.c:4378 [inline] vfs_symlink+0x365/0x5b0 fs/namei.c:4363 do_symlinkat+0x261/0x2e0 fs/namei.c:4407 __do_sys_symlink fs/namei.c:4429 [inline] __se_sys_symlink fs/namei.c:4427 [inline] __x64_sys_symlink+0x75/0x90 fs/namei.c:4427 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f8a1708b5a9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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:00007f8a18163168 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 RAX: ffffffffffffffda RBX: 00007f8a171ac050 RCX: 00007f8a1708b5a9 RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020000040 RBP: 00007f8a170e6580 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd911e7d8f R14: 00007f8a18163300 R15: 0000000000022000