general protection fault, maybe for address 0xffffffff8c124bd8: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 5643 Comm: syz-executor.1 Not tainted 6.4.0-rc2-syzkaller-00018-g4d6d4c7f541d #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 RIP: 0010:__aria_aesni_avx_gfni_crypt_16way+0x2a6/0x4f40 arch/x86/crypto/aria-aesni-avx-asm_64.S:1164 Code: d0 10 c4 e2 69 00 d7 c5 11 ef ea c5 e9 72 d0 08 c4 e2 69 00 d7 c5 09 ef f2 c4 e2 79 00 d7 c5 01 ef fa c5 f9 6f 05 da bf c8 0a f9 6f 0d ca bf c8 0a c5 f9 6f 15 da bf c8 0a c5 f9 6f 1d b2 bf RSP: 0018:ffffc9000cbef050 EFLAGS: 00010286 RAX: ffff88802b0b4890 RBX: 0000000000000000 RCX: ffff88802b0b4890 RDX: ffff88802b0b4890 RSI: ffff88802b0b4890 RDI: ffff88802b058028 RBP: ffff888025006100 R08: ffff88802b0b4910 R09: ffff88802b058028 R10: ffff888025006000 R11: ffff888025006000 R12: ffff888025006100 R13: ffff88802b058028 R14: dffffc0000000000 R15: ffff88802b0b4890 FS: 00007f594b290700(0000) GS:ffff88802c600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055555602a708 CR3: 0000000079fde000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: aria_aesni_avx_gfni_ctr_crypt_16way+0x1d/0x110 arch/x86/crypto/aria-aesni-avx-asm_64.S:1339 aria_avx_ctr_encrypt+0x180/0x680 arch/x86/crypto/aria_aesni_avx_glue.c:103 crypto_skcipher_encrypt+0xbc/0x100 crypto/skcipher.c:653 crypto_skcipher_encrypt+0xbc/0x100 crypto/skcipher.c:653 crypto_gcm_encrypt+0x393/0x4b0 crypto/gcm.c:459 crypto_aead_encrypt+0xbc/0x100 crypto/aead.c:121 tls_do_encryption net/tls/tls_sw.c:544 [inline] tls_push_record+0x12d8/0x30f0 net/tls/tls_sw.c:777 bpf_exec_tx_verdict+0xdf0/0x1210 net/tls/tls_sw.c:817 tls_sw_do_sendpage+0xa2a/0x1040 net/tls/tls_sw.c:1233 tls_sw_sendpage+0xb1/0xf0 net/tls/tls_sw.c:1299 inet_sendpage+0xd4/0x140 net/ipv4/af_inet.c:842 kernel_sendpage.part.0+0x1d5/0x700 net/socket.c:3582 kernel_sendpage net/socket.c:3579 [inline] sock_sendpage+0xe7/0x180 net/socket.c:1082 pipe_to_sendpage+0x2b1/0x380 fs/splice.c:471 splice_from_pipe_feed fs/splice.c:525 [inline] __splice_from_pipe+0x449/0x8a0 fs/splice.c:669 splice_from_pipe fs/splice.c:704 [inline] generic_splice_sendpage+0xd8/0x140 fs/splice.c:852 do_splice_from fs/splice.c:873 [inline] do_splice+0xb8c/0x1e50 fs/splice.c:1182 __do_splice+0x14e/0x270 fs/splice.c:1260 __do_sys_splice fs/splice.c:1471 [inline] __se_sys_splice fs/splice.c:1453 [inline] __x64_sys_splice+0x19c/0x250 fs/splice.c:1453 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f594a48c169 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f594b290168 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 RAX: ffffffffffffffda RBX: 00007f594a5ac050 RCX: 00007f594a48c169 RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007f594a4e7ca1 R08: 0000000000008000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd1c6166ff R14: 00007f594b290300 R15: 0000000000022000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__aria_aesni_avx_gfni_crypt_16way+0x2a6/0x4f40 arch/x86/crypto/aria-aesni-avx-asm_64.S:1164 Code: d0 10 c4 e2 69 00 d7 c5 11 ef ea c5 e9 72 d0 08 c4 e2 69 00 d7 c5 09 ef f2 c4 e2 79 00 d7 c5 01 ef fa c5 f9 6f 05 da bf c8 0a f9 6f 0d ca bf c8 0a c5 f9 6f 15 da bf c8 0a c5 f9 6f 1d b2 bf RSP: 0018:ffffc9000cbef050 EFLAGS: 00010286 RAX: ffff88802b0b4890 RBX: 0000000000000000 RCX: ffff88802b0b4890 RDX: ffff88802b0b4890 RSI: ffff88802b0b4890 RDI: ffff88802b058028 RBP: ffff888025006100 R08: ffff88802b0b4910 R09: ffff88802b058028 R10: ffff888025006000 R11: ffff888025006000 R12: ffff888025006100 R13: ffff88802b058028 R14: dffffc0000000000 R15: ffff88802b0b4890 FS: 00007f594b290700(0000) GS:ffff88802c600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055555602a708 CR3: 0000000079fde000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: d0 10 rclb (%rax) 2: c4 e2 69 00 d7 vpshufb %xmm7,%xmm2,%xmm2 7: c5 11 ef ea vpxor %xmm2,%xmm13,%xmm13 b: c5 e9 72 d0 08 vpsrld $0x8,%xmm0,%xmm2 10: c4 e2 69 00 d7 vpshufb %xmm7,%xmm2,%xmm2 15: c5 09 ef f2 vpxor %xmm2,%xmm14,%xmm14 19: c4 e2 79 00 d7 vpshufb %xmm7,%xmm0,%xmm2 1e: c5 01 ef fa vpxor %xmm2,%xmm15,%xmm15 22: c5 f9 6f 05 da bf c8 vmovdqa 0xac8bfda(%rip),%xmm0 # 0xac8c004 29: 0a * 2a: c5 f9 6f 0d ca bf c8 vmovdqa 0xac8bfca(%rip),%xmm1 # 0xac8bffc <-- trapping instruction 31: 0a 32: c5 f9 6f 15 da bf c8 vmovdqa 0xac8bfda(%rip),%xmm2 # 0xac8c014 39: 0a 3a: c5 .byte 0xc5 3b: f9 stc 3c: 6f outsl %ds:(%rsi),(%dx) 3d: 1d .byte 0x1d 3e: b2 bf mov $0xbf,%dl