------------[ cut here ]------------ WARNING: CPU: 0 PID: 8325 at mm/page_alloc.c:4727 __alloc_pages_noprof+0x320/0x6a8 mm/page_alloc.c:4727 Modules linked in: CPU: 0 UID: 0 PID: 8325 Comm: syz.2.431 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages_noprof+0x320/0x6a8 mm/page_alloc.c:4727 lr : __alloc_pages_noprof+0xc8/0x6a8 mm/page_alloc.c:4721 sp : ffff80009f9173e0 x29: ffff80009f9174d0 x28: ffff80009f917400 x27: dfff800000000000 x26: ffff700013f22e80 x25: 0000000000000000 x24: ffff80009f917420 x23: 0000000000000000 x22: 0000000000040d40 x21: 1ffff00013f22e84 x20: ffff80009f917440 x19: 0000000000000012 x18: ffff80009f917340 x17: 0000000000044313 x16: ffff80008b47f808 x15: 0000000000000005 x14: 1ffff00013f22e88 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013f22e8d x10: 1ffff00013f22e8c x9 : 0000000000000001 x8 : ffff800092b73000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff80009f917440 Call trace: __alloc_pages_noprof+0x320/0x6a8 mm/page_alloc.c:4727 (P) __alloc_pages_noprof+0xc8/0x6a8 mm/page_alloc.c:4721 (L) __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:4209 __kmalloc_large_node_noprof+0x2c/0xbc mm/slub.c:4236 __do_kmalloc_node mm/slub.c:4252 [inline] __kmalloc_noprof+0x364/0x49c mm/slub.c:4276 kmalloc_noprof include/linux/slab.h:882 [inline] kmalloc_array_noprof include/linux/slab.h:923 [inline] ni_fiemap+0x2a0/0x1444 fs/ntfs3/frecord.c:2004 ntfs_fiemap+0x110/0x168 fs/ntfs3/file.c:1352 ioctl_fiemap fs/ioctl.c:220 [inline] do_vfs_ioctl+0x1de8/0x2aa8 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:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 20288 hardirqs last enabled at (20287): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234 hardirqs last disabled at (20288): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (20266): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (20264): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---