------------[ cut here ]------------ WARNING: CPU: 1 PID: 6957 at mm/page_alloc.c:4676 __alloc_pages_noprof+0x324/0x6c0 mm/page_alloc.c:4676 Modules linked in: CPU: 1 UID: 0 PID: 6957 Comm: syz.0.157 Not tainted 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages_noprof+0x324/0x6c0 mm/page_alloc.c:4676 lr : __alloc_pages_noprof+0xc8/0x6c0 mm/page_alloc.c:4670 sp : ffff8000a09f73c0 x29: ffff8000a09f74b0 x28: ffff8000a09f73e0 x27: dfff800000000000 x26: ffff70001413ee7c x25: 0000000000000000 x24: ffff8000a09f7400 x23: 0000000000000000 x22: 0000000000040d40 x21: 1ffff0001413ee80 x20: ffff8000a09f7420 x19: 000000000000000d x18: ffff8000a09f7340 x17: 0000000000025050 x16: ffff80008b227b80 x15: 0000000000000005 x14: 1ffff0001413ee84 x13: 0000000000000000 x12: 0000000000000000 x11: ffff70001413ee89 x10: 1ffff0001413ee88 x9 : 0000000000000001 x8 : ffff800092734000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff8000a09f7420 Call trace: __alloc_pages_noprof+0x324/0x6c0 mm/page_alloc.c:4676 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] alloc_pages_node_noprof include/linux/gfp.h:296 [inline] ___kmalloc_large_node+0xbc/0x200 mm/slub.c:4103 __kmalloc_large_node_noprof+0x2c/0xbc mm/slub.c:4130 __do_kmalloc_node mm/slub.c:4146 [inline] __kmalloc_noprof+0x364/0x498 mm/slub.c:4170 kmalloc_noprof include/linux/slab.h:685 [inline] kmalloc_array_noprof include/linux/slab.h:726 [inline] ni_fiemap+0x2d0/0x14dc fs/ntfs3/frecord.c:2004 ntfs_fiemap+0x110/0x168 fs/ntfs3/file.c:1279 ioctl_fiemap fs/ioctl.c:220 [inline] do_vfs_ioctl+0x1d70/0x2a90 fs/ioctl.c:841 __do_sys_ioctl fs/ioctl.c:905 [inline] __se_sys_ioctl fs/ioctl.c:893 [inline] __arm64_sys_ioctl+0xe4/0x1c8 fs/ioctl.c:893 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 466 hardirqs last enabled at (465): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234 hardirqs last disabled at (466): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (448): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (446): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---