syzbot

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WARNING: CPU: 0 PID: 384 at mm/page_alloc.c:5228 __alloc_pages_noprof+0xe8/0x7b0 mm/page_alloc.c:5228
Modules linked in:
CPU: 0 UID: 0 PID: 384 Comm: syz.2.17 Not tainted syzkaller #0 98bacdaf52065bb91416bd5578e49f5aee2639ea
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:__alloc_pages_noprof+0xe8/0x7b0 mm/page_alloc.c:5228
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 32 24 ee 05 00 0f 85 be 00 00 00 c6 05 25 24 ee 05 01 <0f> 0b 31 c0 e9 b0 00 00 00 83 fb 0a 0f 87 a5 00 00 00 44 8b 64 24
RSP: 0018:ffffc900010ff580 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000015 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc900010ff638
RBP: ffffc900010ff6c0 R08: ffffc900010ff637 R09: 0000000000000000
R10: ffffc900010ff620 R11: fffff5200021fec7 R12: ffffc900010ff5c0
R13: dffffc0000000000 R14: 1ffff9200021feb4 R15: 0000000000000000
FS:  000055556a235500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 0000000128886000 CR4: 00000000003526b0
Call Trace:
 <TASK>
 ___kmalloc_large_node+0x81/0x220 mm/slub.c:-1
 __kmalloc_large_node_noprof+0x1e/0xe0 mm/slub.c:4334
 __do_kmalloc_node mm/slub.c:4350 [inline]
 __kmalloc_noprof+0x26d/0x450 mm/slub.c:4374
 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
 common_read+0x1de/0x480 security/selinux/ss/policydb.c:1169
 policydb_read+0xaa8/0x28c0 security/selinux/ss/policydb.c:2594
 security_load_policy+0x162/0x12f0 security/selinux/ss/services.c:2287
 sel_write_load+0x298/0x5e0 security/selinux/selinuxfs.c:604
 vfs_write+0x3bd/0xf30 fs/read_write.c:682
 ksys_write+0x141/0x250 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:52 [inline]
 do_syscall_64+0x58/0xf0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f471cd8eec9
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:00007fff97926c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f471cfe5fa0 RCX: 00007f471cd8eec9
RDX: 0000000000002000 RSI: 0000200000000000 RDI: 0000000000000003
RBP: 00007f471ce11f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f471cfe5fa0 R14: 00007f471cfe5fa0 R15: 0000000000000003
 </TASK>
---[ end trace 0000000000000000 ]---
SELinux: failed to load policy