loop0: detected capacity change from 0 to 512
================================================================================
UBSAN: shift-out-of-bounds in fs/ext4/super.c:4424:27
shift exponent 59 is too large for 32-bit type 'int'
CPU: 0 PID: 5168 Comm: syz-executor311 Not tainted 6.7.0-rc6-syzkaller-00248-g5254c0cbc92d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
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_shift_out_of_bounds+0x3c3/0x420 lib/ubsan.c:387
ext4_handle_clustersize+0x592/0x5c0 fs/ext4/super.c:4424
__ext4_fill_super fs/ext4/super.c:5302 [inline]
ext4_fill_super+0x3b37/0x6d90 fs/ext4/super.c:5712
get_tree_bdev+0x416/0x5b0 fs/super.c:1598
vfs_get_tree+0x8c/0x2a0 fs/super.c:1771
do_new_mount+0x28f/0xae0 fs/namespace.c:3337
do_mount fs/namespace.c:3677 [inline]
__do_sys_mount fs/namespace.c:3886 [inline]
__se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3863
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x45/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f4227ebeb9a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 3e 07 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007f4227e71fd8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4227ebeb9a
RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007f4227e71ff0
RBP: 00007f4227e71ff0 R08: 00007f4227e72030 R09: 00000000000004d6
R10: 0000000000004500 R11: 0000000000000206 R12: 00007f4227e72030
R13: 0000000000004500 R14: 0000000000000003 R15: 0000000000040000
</TASK>
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