loop2: detected capacity change from 0 to 4096 ntfs3: loop2: Different NTFS sector size (1024) and media sector size (512). ------------[ cut here ]------------ WARNING: CPU: 0 PID: 22908 at mm/util.c:632 kvmalloc_node+0x17a/0x190 mm/util.c:632 Modules linked in: CPU: 0 PID: 22908 Comm: syz-executor.2 Not tainted 6.8.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 RIP: 0010:kvmalloc_node+0x17a/0x190 mm/util.c:632 Code: cc 44 89 fe 81 e6 00 20 00 00 31 ff e8 bf 35 c0 ff 41 81 e7 00 20 00 00 74 0a e8 71 31 c0 ff e9 3b ff ff ff e8 67 31 c0 ff 90 <0f> 0b 90 e9 2d ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 RSP: 0018:ffffc900133578b8 EFLAGS: 00010283 RAX: ffffffff81d33ae9 RBX: 0003ffffffffff02 RCX: 0000000000040000 RDX: ffffc9000af04000 RSI: 0000000000014cfa RDI: 0000000000014cfb RBP: 0000000000000000 R08: ffffffff81d33ad1 R09: 00000000ffffffff R10: ffffc90013357720 R11: fffff5200266aee9 R12: ffff88803efe80b0 R13: 0003ffffffffff02 R14: 00000000ffffffff R15: 0000000000000000 FS: 00007f5e5fd456c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5e557ffc00 CR3: 000000001b6c2000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kvmalloc include/linux/slab.h:728 [inline] kvmalloc_array include/linux/slab.h:746 [inline] wnd_init+0x1f1/0x320 fs/ntfs3/bitmap.c:663 ntfs_fill_super+0x3076/0x49c0 fs/ntfs3/super.c:1313 get_tree_bdev+0x3f7/0x570 fs/super.c:1614 vfs_get_tree+0x90/0x2a0 fs/super.c:1779 do_new_mount+0x2be/0xb40 fs/namespace.c:3352 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3875 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7f5e5f07f4aa Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 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:00007f5e5fd44ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f5e5fd44f80 RCX: 00007f5e5f07f4aa RDX: 000000002001f800 RSI: 000000002001f840 RDI: 00007f5e5fd44f40 RBP: 000000002001f800 R08: 00007f5e5fd44f80 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 000000002001f840 R13: 00007f5e5fd44f40 R14: 000000000001f7f9 R15: 000000002001f880