------------[ cut here ]------------ WARNING: CPU: 1 PID: 460 at mm/page_alloc.c:4765 __alloc_pages_noprof+0x391/0x4e0 mm/page_alloc.c:4765 Modules linked in: CPU: 1 UID: 0 PID: 460 Comm: syz.2.16 Not tainted 6.12.30-syzkaller #0 0a32c2079e69b3bc091915c3cdb1a35f65e4a572 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:__alloc_pages_noprof+0x391/0x4e0 mm/page_alloc.c:4765 Code: 00 48 3b 8c 24 a0 00 00 00 0f 85 ac 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 07 b5 7b 03 cc c6 05 a1 ca 98 05 01 <0f> 0b eb a0 a9 00 00 08 00 75 55 44 89 f1 81 e1 7f ff ff ff a9 00 RSP: 0018:ffffc900010076c0 EFLAGS: 00010246 RAX: ffffc90001007700 RBX: 1ffff92000200edc RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90001007728 RBP: ffffc900010077b8 R08: ffffc90001007727 R09: 0000000000000000 R10: ffffc90001007710 R11: fffff52000200ee5 R12: 0000000000000015 R13: 0000000000000000 R14: 0000000000040dc0 R15: dffffc0000000000 FS: 00007f7e4b8e46c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000004000 CR3: 000000011b17c000 CR4: 00000000003526b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] alloc_pages_node_noprof include/linux/gfp.h:296 [inline] ___kmalloc_large_node+0x98/0x170 mm/slub.c:4228 __kmalloc_large_node_noprof+0x1e/0xe0 mm/slub.c:4255 __do_kmalloc_node mm/slub.c:4271 [inline] __kmalloc_noprof+0x293/0x480 mm/slub.c:4295 kmalloc_noprof include/linux/slab.h:882 [inline] kmalloc_array_noprof include/linux/slab.h:-1 [inline] hashtab_init+0x103/0x1c0 security/selinux/ss/hashtab.c:43 symtab_init+0x44/0x70 security/selinux/ss/symtab.c:45 policydb_read+0x8cb/0x25a0 security/selinux/ss/policydb.c:2575 security_load_policy+0x1d3/0x1160 security/selinux/ss/services.c:2274 sel_write_load+0x2db/0x560 security/selinux/selinuxfs.c:603 vfs_write+0x395/0xe40 fs/read_write.c:681 ksys_write+0x141/0x250 fs/read_write.c:736 __do_sys_write fs/read_write.c:748 [inline] __se_sys_write fs/read_write.c:745 [inline] __x64_sys_write+0x7f/0x90 fs/read_write.c:745 x64_sys_call+0x271c/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:2 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x58/0xf0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7f7e4a98e929 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:00007f7e4b8e4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f7e4abb5fa0 RCX: 00007f7e4a98e929 RDX: 00000000000044f0 RSI: 0000200000000000 RDI: 0000000000000003 RBP: 00007f7e4aa10b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f7e4abb5fa0 R15: 00007fff2edbc2b8 ---[ end trace 0000000000000000 ]--- SELinux: failed to load policy