------------[ cut here ]------------ WARNING: CPU: 0 PID: 480 at mm/page_alloc.c:4935 __alloc_frozen_pages_noprof+0x3b7/0x510 mm/page_alloc.c:4935 Modules linked in: CPU: 0 UID: 0 PID: 480 Comm: syz.2.16 Not tainted 6.16.0-rc3-syzkaller-g78f4e737a53e #0 PREEMPT df635cf45690f6375401d31698e814d6688a1d0d Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:__alloc_frozen_pages_noprof+0x3b7/0x510 mm/page_alloc.c:4935 Code: 14 24 8b 4c 24 04 45 89 e8 e8 05 e3 f1 ff 65 ff 0d 8e a7 72 06 0f 84 4c 01 00 00 4c 89 f0 e9 5c fe ff ff c6 05 56 ad a9 05 01 <0f> 0b 31 c0 e9 4c fe ff ff a9 00 00 08 00 75 5b 44 89 f1 81 e1 7f RSP: 0018:ffffc9000124f6a0 EFLAGS: 00010246 RAX: ffffc9000124f600 RBX: 1ffff92000249ed8 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000124f708 RBP: ffffc9000124f788 R08: ffffc9000124f707 R09: 0000000000000000 R10: ffffc9000124f6f0 R11: fffff52000249ee1 R12: 0000000000000015 R13: 0000000000000000 R14: 0000000000040dc0 R15: dffffc0000000000 FS: 00007f4e930726c0(0000) GS:ffff88826e785000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000004000 CR3: 000000011d868000 CR4: 00000000003526b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __alloc_pages_noprof+0x10/0x70 mm/page_alloc.c:4993 __alloc_pages_node_noprof include/linux/gfp.h:284 [inline] alloc_pages_node_noprof include/linux/gfp.h:311 [inline] ___kmalloc_large_node+0x9b/0x190 mm/slub.c:4272 __kmalloc_large_node_noprof+0x1e/0xe0 mm/slub.c:4300 __do_kmalloc_node mm/slub.c:4316 [inline] __kmalloc_noprof+0x291/0x440 mm/slub.c:4340 kmalloc_noprof include/linux/slab.h:909 [inline] kmalloc_array_noprof include/linux/slab.h:948 [inline] hashtab_init+0xdb/0x1f0 security/selinux/ss/hashtab.c:43 symtab_init+0x44/0x70 security/selinux/ss/symtab.c:45 policydb_read+0x7fa/0x2650 security/selinux/ss/policydb.c:2567 security_load_policy+0x161/0x12e0 security/selinux/ss/services.c:2299 sel_write_load+0x2a2/0x5f0 security/selinux/selinuxfs.c:603 vfs_write+0x38e/0xe40 fs/read_write.c:684 ksys_write+0x142/0x250 fs/read_write.c:738 __do_sys_write fs/read_write.c:749 [inline] __se_sys_write fs/read_write.c:746 [inline] __x64_sys_write+0x7f/0x90 fs/read_write.c:746 x64_sys_call+0x2c76/0x2f80 arch/x86/include/generated/asm/syscalls_64.h:2 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x62/0x160 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7f4e9218e929 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f4e93072038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f4e923b5fa0 RCX: 00007f4e9218e929 RDX: 00000000000044f0 RSI: 0000200000000000 RDI: 0000000000000003 RBP: 00007f4e92210b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f4e923b5fa0 R15: 00007ffcc051db38 ---[ end trace 0000000000000000 ]--- SELinux: failed to load policy