------------[ cut here ]------------ kernel BUG at ./include/linux/scatterlist.h:124! invalid opcode: 0000 [#1] PREEMPT SMP KASAN Modules linked in: CPU: 0 PID: 28128 Comm: syz-executor.2 Not tainted 4.14.144 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff88809f9924c0 task.stack: ffff88808b398000 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:ffff88808b39f9b8 EFLAGS: 00010212 RAX: 0000000000040000 RBX: ffff888093868808 RCX: ffffc90013b7d000 RDX: 00000000000001a3 RSI: ffffffff812ecd40 RDI: ffff8880938684a4 RBP: ffff88808b39fa90 R08: ffff88808cf11b60 R09: ffffed1011673f5a R10: ffffed1011673f59 R11: ffff88808b39facb R12: ffffea0001ab8d82 R13: ffff88809386883c R14: 0000000000000010 R15: ffff888089123e80 FS: 00007f2b86ff8700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000001cc8300 CR3: 000000008b200000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: ffffffffffffffbd 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 aead_recvmsg_nokey+0x5d/0x80 crypto/algif_aead.c:453 sock_recvmsg_nosec net/socket.c:819 [inline] sock_recvmsg net/socket.c:826 [inline] sock_recvmsg+0xc6/0x110 net/socket.c:822 SYSC_recvfrom+0x1d2/0x300 net/socket.c:1815 SyS_recvfrom+0x40/0x50 net/socket.c:1787 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x4598e9 RSP: 002b:00007f2b86ff7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002d RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004598e9 RDX: 00000000ffffff7e RSI: 0000000020001240 RDI: 0000000000000004 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b86ff86d4 R13: 00000000004c6d68 R14: 00000000004dc180 R15: 00000000ffffffff Code: 0f 0b e8 d4 15 2e 00 0f 0b e8 cd 15 2e 00 0f 0b e8 c6 15 2e 00 0f 0b e8 bf 15 2e 00 e8 36 75 d1 ff e9 63 ff ff ff e8 b0 15 2e 00 <0f> 0b e8 a9 15 2e 00 0f 0b 4c 89 85 58 ff ff ff e8 9b 15 2e 00 RIP: sg_page include/linux/scatterlist.h:124 [inline] RSP: ffff88808b39f9b8 RIP: gcmaes_decrypt.constprop.0+0x910/0xd20 arch/x86/crypto/aesni-intel_glue.c:828 RSP: ffff88808b39f9b8 ---[ end trace 0270f055725d11ba ]---