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kernel BUG at ./include/linux/scatterlist.h:124!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 16602 Comm: syz-executor.5 Not tainted 4.14.143 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff888060f98200 task.stack: ffff888099398000
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:ffff88809939f9b8 EFLAGS: 00010216
RAX: 0000000000040000 RBX: ffff88809399bec8 RCX: ffffc9000602e000
RDX: 00000000000001bc RSI: ffffffff812ecd40 RDI: ffff88809399bb64
RBP: ffff88809939fa90 R08: ffff8880804ac060 R09: ffffed1013273f5a
R10: ffffed1013273f59 R11: ffff88809939facb R12: ffffea00021a5c82
R13: ffff88809399befc R14: 0000000000000010 R15: ffff88809c2da200
FS:  00007f3eb06d6700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000075c000 CR3: 0000000083f1a000 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
 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:00007f3eb06d5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004598e9
RDX: 00000000ffffff7e RSI: 0000000020001240 RDI: 0000000000000004
RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3eb06d66d4
kobject: 'veth8' (ffff888096d1abb0): kobject_add_internal: parent: 'net', set: 'devices'
R13: 00000000004c6d68 R14: 00000000004dc180 R15: 00000000ffffffff
Code: 0f 0b e8 54 15 2e 00 0f 0b e8 4d 15 2e 00 0f 0b e8 46 15 2e 00 0f 0b e8 3f 15 2e 00 e8 36 75 d1 ff e9 63 ff ff ff e8 30 15 2e 00 <0f> 0b e8 29 15 2e 00 0f 0b 4c 89 85 58 ff ff ff e8 1b 15 2e 00 
kobject: 'veth8' (ffff888096d1abb0): kobject_uevent_env
RIP: sg_page include/linux/scatterlist.h:124 [inline] RSP: ffff88809939f9b8
RIP: gcmaes_decrypt.constprop.0+0x910/0xd20 arch/x86/crypto/aesni-intel_glue.c:828 RSP: ffff88809939f9b8
audit: type=1400 audit(1568447853.306:81): avc:  denied  { ioctl } for  pid=16606 comm="syz-executor.4" path="socket:[64467]" dev="sockfs" ino=64467 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
kobject: 'veth8' (ffff888096d1abb0): fill_kobj_path: path = '/devices/virtual/net/veth8'
---[ end trace 5a8dc56e7c9a9fae ]---
kobject: 'loop1' (ffff8880a49e4a60): kobject_uevent_env