loop0: detected capacity change from 0 to 4096
ntfs3: loop0: Different NTFS' sector size (1024) and media sector size (512)
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4938 at mm/util.c:630 kvmalloc_node+0x1f8/0x200 mm/util.c:-1
Modules linked in:
CPU: 0 PID: 4938 Comm: syz.0.16 Not tainted 5.15.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : kvmalloc_node+0x1f8/0x200 mm/util.c:-1
lr : kvmalloc_node+0x1f4/0x200 mm/util.c:630
sp : ffff80001faa7810
x29: ffff80001faa7810 x28: 1fffe0001a9aa468 x27: 0000000000000040
x26: 1ffffffffff80008 x25: 1ffffffffff81008 x24: 0000000000008000
x23: 0000000000000000 x22: 5f888000094adbb4 x21: 0003ffffffffff02
x20: 00000000ffffffff x19: 0000000000000dc0 x18: 0000000000000000
x17: 0000000000000000 x16: ffff8000111bc798 x15: 000000000000000b
x14: 0000000000ff0100 x13: 1ffff0000282e06b x12: 0000000000ff0100
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000086eba54
x8 : ffff0000db678000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 00000000ffffffff x4 : 0000000000012dc0 x3 : 0004000000000000
x2 : 0003ffffffffff02 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 kvmalloc_node+0x1f8/0x200 mm/util.c:-1
 kvmalloc include/linux/mm.h:805 [inline]
 kvmalloc_array include/linux/mm.h:823 [inline]
 wnd_init+0x198/0x2bc fs/ntfs3/bitmap.c:670
 ntfs_fill_super+0x1b20/0x2f2c fs/ntfs3/super.c:1053
 get_tree_bdev+0x358/0x544 fs/super.c:1325
 ntfs_fs_get_tree+0x28/0x38 fs/ntfs3/super.c:1354
 vfs_get_tree+0x90/0x274 fs/super.c:1530
 do_new_mount+0x228/0x810 fs/namespace.c:3014
 path_mount+0x5b4/0x1000 fs/namespace.c:3344
 do_mount fs/namespace.c:3357 [inline]
 __do_sys_mount fs/namespace.c:3565 [inline]
 __se_sys_mount fs/namespace.c:3542 [inline]
 __arm64_sys_mount+0x514/0x5e4 fs/namespace.c:3542
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 12234
hardirqs last  enabled at (12233): [<ffff8000089c3728>] bh_lru_install fs/buffer.c:1261 [inline]
hardirqs last  enabled at (12233): [<ffff8000089c3728>] __find_get_block+0xa80/0xcd8 fs/buffer.c:1312
hardirqs last disabled at (12234): [<ffff8000111b7ff8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (11390): [<ffff800008031f40>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31
softirqs last disabled at (11388): [<ffff800008031f0c>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18
---[ end trace dee529693b9f985e ]---