------------[ cut here ]------------ kernel BUG at ./include/linux/scatterlist.h:124! invalid opcode: 0000 [#1] PREEMPT SMP KASAN Modules linked in: CPU: 0 PID: 27767 Comm: syz-executor.2 Not tainted 4.14.150 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff88806fdde0c0 task.stack: ffff8880657c8000 RIP: 0010:sg_page include/linux/scatterlist.h:124 [inline] RIP: 0010:gcmaes_decrypt.constprop.0+0x910/0xd20 arch/x86/crypto/aesni-intel_glue.c:828 RSP: 0018:ffff8880657cf8c8 EFLAGS: 00010212 RAX: 0000000000040000 RBX: ffff8880418763c8 RCX: ffffc90010a6b000 RDX: 0000000000000533 RSI: ffffffff812eddb0 RDI: ffff888041876064 RBP: ffff8880657cf9a0 R08: ffff888099cbb260 R09: ffffed100caf9f3c R10: ffffed100caf9f3b R11: ffff8880657cf9db R12: ffffea0002529e02 R13: ffff8880418763fc R14: 0000000000000010 R15: ffff888099e52d00 FS: 00007fec92352700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffd307c1c50 CR3: 00000000a4f22000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: generic_gcmaes_decrypt+0xf4/0x130 arch/x86/crypto/aesni-intel_glue.c:1126 crypto_aead_decrypt include/crypto/aead.h:362 [inline] gcmaes_wrapper_decrypt+0x162/0x200 arch/x86/crypto/aesni-intel_glue.c:961 crypto_aead_decrypt include/crypto/aead.h:362 [inline] _aead_recvmsg crypto/algif_aead.c:316 [inline] aead_recvmsg+0x821/0x1d70 crypto/algif_aead.c:335 sock_recvmsg_nosec net/socket.c:819 [inline] sock_recvmsg net/socket.c:826 [inline] sock_recvmsg+0xc6/0x110 net/socket.c:822 ___sys_recvmsg+0x21f/0x4d0 net/socket.c:2221 __sys_recvmsg+0xb6/0x140 net/socket.c:2266 SYSC_recvmsg net/socket.c:2278 [inline] SyS_recvmsg+0x2d/0x50 net/socket.c:2273 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459a59 RSP: 002b:00007fec92351c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a59 RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec923526d4 R13: 00000000004c7228 R14: 00000000004dccf8 R15: 00000000ffffffff Code: 0f 0b e8 74 16 2e 00 0f 0b e8 6d 16 2e 00 0f 0b e8 66 16 2e 00 0f 0b e8 5f 16 2e 00 e8 c6 64 d1 ff e9 63 ff ff ff e8 50 16 2e 00 <0f> 0b e8 49 16 2e 00 0f 0b 4c 89 85 58 ff ff ff e8 3b 16 2e 00 RIP: sg_page include/linux/scatterlist.h:124 [inline] RSP: ffff8880657cf8c8 RIP: gcmaes_decrypt.constprop.0+0x910/0xd20 arch/x86/crypto/aesni-intel_glue.c:828 RSP: ffff8880657cf8c8 kobject: 'loop0' (ffff8880922511a0): kobject_uevent_env kobject: 'loop0' (ffff8880922511a0): fill_kobj_path: path = '/devices/virtual/block/loop0' ---[ end trace 93b6f0843e738af2 ]---