------------[ cut here ]------------ WARNING: CPU: 1 PID: 16382 at mm/page_alloc.c:4946 __alloc_frozen_pages_noprof+0xa6c/0x1f58 mm/page_alloc.c:4946 Modules linked in: CPU: 1 UID: 0 PID: 16382 Comm: syz.3.4876 Not tainted 6.15.0-rc6-syzkaller-00085-gc94d59a126cb #0 PREEMPT Hardware name: linux,dummy-virt (DT) pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __alloc_frozen_pages_noprof+0xa6c/0x1f58 mm/page_alloc.c:4946 lr : __alloc_pages_noprof+0x14/0x114 mm/page_alloc.c:5004 sp : ffff8000a0ac71d0 x29: ffff8000a0ac71d0 x28: ffff8000a0ac7920 x27: 0000000000000016 x26: 0000000000000002 x25: 000000006c656261 x24: 1ffff00014158f24 x23: ffff80008108caf0 x22: 1ffff00014158e5c x21: 0000000400000000 x20: 0000000000000000 x19: 0000000000000016 x18: 0000000000000000 x17: 0000000000000000 x16: 0000000000000000 x15: 0000000020000000 x14: 0000000000200000 x13: 0000000000000004 x12: ffff700014158eeb x11: 00000000f204f204 x10: 00000000f200f204 x9 : 00000000f2000000 x8 : 00000000f2f2f2f2 x7 : 00000000f3f3f3f3 x6 : 0000000000000001 x5 : ffff00001544bc80 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff800088ae3b77 Call trace: __alloc_frozen_pages_noprof+0xa6c/0x1f58 mm/page_alloc.c:4946 (P) __alloc_pages_noprof+0x14/0x114 mm/page_alloc.c:5004 __alloc_pages_node_noprof include/linux/gfp.h:284 [inline] alloc_pages_node_noprof include/linux/gfp.h:311 [inline] ___kmalloc_large_node+0x9c/0x1d8 mm/slub.c:4271 __kmalloc_large_node_noprof+0x28/0x88 mm/slub.c:4299 __do_kmalloc_node mm/slub.c:4315 [inline] __kmalloc_noprof+0x360/0x4d0 mm/slub.c:4339 kmalloc_noprof include/linux/slab.h:909 [inline] kmalloc_array_noprof include/linux/slab.h:948 [inline] hashtab_init+0x150/0x298 security/selinux/ss/hashtab.c:43 symtab_init+0x44/0x64 security/selinux/ss/symtab.c:45 policydb_read+0x5a0/0x2918 security/selinux/ss/policydb.c:2567 security_load_policy+0x12c/0xd98 security/selinux/ss/services.c:2299 sel_write_load+0x2d8/0x148c security/selinux/selinuxfs.c:603 vfs_write+0x1d8/0xad4 fs/read_write.c:682 ksys_write+0xec/0x1d8 fs/read_write.c:736 __do_sys_write fs/read_write.c:747 [inline] __se_sys_write fs/read_write.c:744 [inline] __arm64_sys_write+0x6c/0x9c fs/read_write.c:744 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x6c/0x258 arch/arm64/kernel/syscall.c:49 el0_svc_common.constprop.0+0xac/0x230 arch/arm64/kernel/syscall.c:132 do_el0_svc+0x40/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x50/0x180 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x10c/0x138 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 1400 hardirqs last enabled at (1399): [] kasan_quarantine_put+0x1c8/0x228 mm/kasan/quarantine.c:234 hardirqs last disabled at (1400): [] el1_dbg+0x24/0x9c arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (1376): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (1376): [] handle_softirqs+0x88c/0xdb4 kernel/softirq.c:607 softirqs last disabled at (1371): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- SELinux: failed to load policy