================================================================================
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:654:7
index 128 is out of range for type 's64[128]' (aka 'long long[128]')
CPU: 0 PID: 11652 Comm: syz-executor.0 Not tainted 6.6.0-rc5-syzkaller-00055-g1c8b86a3799f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
 ubsan_epilogue lib/ubsan.c:217 [inline]
 __ubsan_handle_out_of_bounds+0x11c/0x150 lib/ubsan.c:348
 dbNextAG+0x3f3/0x630 fs/jfs/jfs_dmap.c:654
 diAlloc+0x389/0x1720 fs/jfs/jfs_imap.c:1366
 ialloc+0x8f/0x970 fs/jfs/jfs_inode.c:56
 jfs_symlink+0x20d/0x10d0 fs/jfs/namei.c:916
 vfs_symlink+0x12f/0x2a0 fs/namei.c:4480
 do_symlinkat+0x201/0x610 fs/namei.c:4506
 __do_sys_symlink fs/namei.c:4527 [inline]
 __se_sys_symlink fs/namei.c:4525 [inline]
 __x64_sys_symlink+0x7e/0x90 fs/namei.c:4525
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f438727cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4387f980c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 00007f438739bf80 RCX: 00007f438727cae9
RDX: 0000000000000000 RSI: 0000000020000880 RDI: 0000000020000400
RBP: 00007f43872c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f438739bf80 R15: 00007ffe293e98b8
 </TASK>
================================================================================