loop0: detected capacity change from 0 to 272 ================================================================================ UBSAN: shift-out-of-bounds in fs/minix/inode.c:380:57 shift exponent 65510 is too large for 64-bit type 'unsigned long' CPU: 1 PID: 3597 Comm: syz-executor308 Not tainted 5.18.0-rc6-syzkaller-00153-g2fe1020d73ca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106 ubsan_epilogue lib/ubsan.c:151 [inline] __ubsan_handle_shift_out_of_bounds+0x3a6/0x420 lib/ubsan.c:322 minix_statfs+0x363/0x370 fs/minix/inode.c:380 statfs_by_dentry fs/statfs.c:66 [inline] vfs_statfs+0x136/0x310 fs/statfs.c:90 fd_statfs fs/statfs.c:120 [inline] __do_sys_fstatfs fs/statfs.c:216 [inline] __se_sys_fstatfs fs/statfs.c:213 [inline] __x64_sys_fstatfs+0x107/0x200 fs/statfs.c:213 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f8710c30df9 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffd58a37748 EFLAGS: 00000246 ORIG_RAX: 000000000000008a RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8710c30df9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 RBP: 00007f8710bf05f0 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffd58a37600 R11: 0000000000000246 R12: 00007f8710bf0680 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 ================================================================================