------------[ cut here ]------------
WARNING: CPU: 0 PID: 312 at crypto/rsa-pkcs1pad.c:560 pkcs1pad_verify+0x4e4/0x700 crypto/rsa-pkcs1pad.c:560
Modules linked in:
CPU: 0 UID: 0 PID: 312 Comm: syz-executor261 Not tainted syzkaller #0 119f1c0cd44458c2ddc7f806e6d4d2dd11ae7dae
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:pkcs1pad_verify+0x4e4/0x700 crypto/rsa-pkcs1pad.c:560
Code: 11 00 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 4a 6b 06 ff 0f 0b b8 ea ff ff ff eb de e8 3c 6b 06 ff <0f> 0b b8 ea ff ff ff eb d0 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 5d
RSP: 0018:ffffc9000120f728 EFLAGS: 00010293
RAX: ffffffff82810684 RBX: ffff888105a5c200 RCX: ffff888107bc4c00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000120f770 R08: ffffc9000120f82f R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff828101a0 R12: ffff88810eecb288
R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888105a5c238
FS:  00005555824463c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055772c777000 CR3: 000000011f948000 CR4: 00000000003526b0
Call Trace:
 <TASK>
 crypto_akcipher_verify include/crypto/akcipher.h:385 [inline]
 crypto_sig_verify+0x1cd/0x260 crypto/sig.c:116
 public_key_verify_signature+0x654/0xa40 crypto/asymmetric_keys/public_key.c:447
 public_key_verify_signature_2+0x47/0x60 crypto/asymmetric_keys/public_key.c:465
 verify_signature+0xf0/0x120 crypto/asymmetric_keys/signature.c:154
 asymmetric_key_verify_signature+0x160/0x200 crypto/asymmetric_keys/asymmetric_type.c:613
 keyctl_pkey_verify+0x203/0x290 security/keys/keyctl_pkey.c:319
 __do_sys_keyctl security/keys/keyctl.c:2005 [inline]
 __se_sys_keyctl+0x743/0xe40 security/keys/keyctl.c:1874
 __x64_sys_keyctl+0xc3/0xf0 security/keys/keyctl.c:1874
 x64_sys_call+0x996/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:251
 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: 0033:0x7f6f34a67cb9
Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 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 d8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcd1159758 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
RAX: ffffffffffffffda RBX: 0000200000000000 RCX: 00007f6f34a67cb9
RDX: 0000200000