------------[ cut here ]------------ kernel BUG at ./include/linux/scatterlist.h:124! invalid opcode: 0000 [#1] PREEMPT SMP KASAN Modules linked in: CPU: 1 PID: 15658 Comm: syz-executor.2 Not tainted 4.14.141 #37 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff8880978ce080 task.stack: ffff88809e5c8000 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:ffff88809e5cf7c8 EFLAGS: 00010216 RAX: 0000000000040000 RBX: ffff8880a80dbec8 RCX: ffffc9000c9f7000 RDX: 00000000000001fb RSI: ffffffff812ecc50 RDI: ffff8880a80dbb64 RBP: ffff88809e5cf8a0 R08: ffff8880a1b4c960 R09: ffffed1013cb9f1c R10: ffffed1013cb9f1b R11: ffff88809e5cf8db R12: ffffea00025589c2 R13: ffff8880a80dbefc R14: 0000000000000010 R15: ffff8880813bef00 FS: 00007fd9a3a92700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2f725000 CR3: 000000008beec000 CR4: 00000000001426e0 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_recvmmsg+0x226/0x6b0 net/socket.c:2329 SYSC_recvmmsg net/socket.c:2405 [inline] SyS_recvmmsg+0x125/0x140 net/socket.c:2394 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459879 RSP: 002b:00007fd9a3a91c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459879 RDX: 0000000000000001 RSI: 0000000020000e40 RDI: 0000000000000004 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9a3a926d4 R13: 00000000004c6dd5 R14: 00000000004dc220 R15: 00000000ffffffff Code: 0f 0b e8 44 15 2e 00 0f 0b e8 3d 15 2e 00 0f 0b e8 36 15 2e 00 0f 0b e8 2f 15 2e 00 e8 26 76 d1 ff e9 63 ff ff ff e8 20 15 2e 00 <0f> 0b e8 19 15 2e 00 0f 0b 4c 89 85 58 ff ff ff e8 0b 15 2e 00 RIP: sg_page include/linux/scatterlist.h:124 [inline] RSP: ffff88809e5cf7c8 RIP: gcmaes_decrypt.constprop.0+0x910/0xd20 arch/x86/crypto/aesni-intel_glue.c:828 RSP: ffff88809e5cf7c8 kobject: 'loop4' (ffff8880a4aa8120): kobject_uevent_env ---[ end trace e7f72c91add08da6 ]--- kobject: 'kvm' (ffff8880a6ea4350): kobject_uevent_env