netlink: 8 bytes leftover after parsing attributes in process `syz.0.214'. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 1000 at mm/page_alloc.c:5234 __alloc_pages_noprof+0x109/0x7e0 mm/page_alloc.c:5234 Modules linked in: CPU: 1 UID: 0 PID: 1000 Comm: syz.0.214 Not tainted syzkaller #0 0044b833cf02edb59ee897eae4c42c13324c9de7 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:__alloc_pages_noprof+0x109/0x7e0 mm/page_alloc.c:5234 Code: 00 0f 1f 44 00 00 83 fb 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d 9a b7 0b 06 00 0f 85 c2 00 00 00 c6 05 8d b7 0b 06 01 <0f> 0b 31 c0 e9 b4 00 00 00 83 fb 0a 0f 87 a9 00 00 00 44 8b 64 24 RSP: 0018:ffffc9000a677520 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000016 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000a6775d8 RBP: ffffc9000a677660 R08: ffffc9000a6775d7 R09: 0000000000000000 R10: ffffc9000a6775c0 R11: fffff520014ceebb R12: ffffc9000a677560 R13: dffffc0000000000 R14: 1ffff920014ceea8 R15: 0000000000000000 FS: 00007f9ebf1166c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000115466000 CR4: 00000000003526b0 Call Trace: ___kmalloc_large_node+0x81/0x210 mm/slub.c:-1 __kmalloc_large_node_noprof+0x1e/0xd0 mm/slub.c:4367 __do_kmalloc_node mm/slub.c:4383 [inline] __kmalloc_noprof+0x326/0x500 mm/slub.c:4407 kmalloc_noprof include/linux/slab.h:885 [inline] kmalloc_array_noprof include/linux/slab.h:-1 [inline] hashtab_init+0xdb/0x1f0 security/selinux/ss/hashtab.c:43 symtab_init+0x44/0x70 security/selinux/ss/symtab.c:45 class_read+0x20e/0x8c0 security/selinux/ss/policydb.c:1335 policydb_read+0xab8/0x28b0 security/selinux/ss/policydb.c:2594 security_load_policy+0x16a/0x12d0 security/selinux/ss/services.c:2306 sel_write_load+0x2a7/0x5f0 security/selinux/selinuxfs.c:604 vfs_write+0x3c8/0xf90 fs/read_write.c:682 ksys_write+0x145/0x260 fs/read_write.c:737 __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+0x271c/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:2 do_syscall_x64 arch/x86/entry/common.c:47 [inline] do_syscall_64+0x57/0xf0 arch/x86/entry/common.c:78 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7f9ebe19aeb9 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f9ebf116028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f9ebe415fa0 RCX: 00007f9ebe19aeb9 RDX: 0000000000000065 RSI: 0000200000000280 RDI: 000000000000000a RBP: 00007f9ebe208c1f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f9ebe416038 R14: 00007f9ebe415fa0 R15: 00007ffd55952e58 ---[ end trace 0000000000000000 ]--- SELinux: failed to load policy