RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 000000000075bf20 R08: 0000000100000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f740d8b46d4
R13: 00000000004ca1a6 R14: 00000000004e1350 R15: 0000000000000005
------------[ cut here ]------------
kernel BUG at include/linux/scatterlist.h:97!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 21126 Comm: syz-executor.3 Not tainted 5.4.0-rc6-next-20191108 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:sg_assign_page include/linux/scatterlist.h:97 [inline]
RIP: 0010:sg_set_page include/linux/scatterlist.h:119 [inline]
RIP: 0010:sk_msg_page_add include/linux/skmsg.h:250 [inline]
RIP: 0010:tls_sw_do_sendpage net/tls/tls_sw.c:1163 [inline]
RIP: 0010:tls_sw_sendpage+0xd36/0xf30 net/tls/tls_sw.c:1224
Code: 0f 0b e8 6d f8 2e fb 48 8d 43 ff 48 89 85 18 ff ff ff e9 a8 f8 ff ff e8 58 f8 2e fb 0f 0b 31 db e9 db fe ff ff e8 4a f8 2e fb <0f> 0b e8 43 f8 2e fb 83 85 d0 fe ff ff 01 e9 15 fc ff ff 48 89 df
RSP: 0018:ffff8880489bf8f8 EFLAGS: 00010246
RAX: 0000000000040000 RBX: ffff888049cd40e0 RCX: ffffc9000c59c000
RDX: 0000000000040000 RSI: ffffffff864475b6 RDI: 0000000000000007
RBP: ffff8880489bfa50 R08: ffff88806133e400 R09: fffff94000197007
R10: fffff94000197006 R11: ffffea0000cb8037 R12: 0000000000000005
R13: ffff888049cd4000 R14: dffffc0000000000 R15: ffff8880680be040
FS:  00007f740d8b4700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33423000 CR3: 00000000a8d04000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 inet_sendpage+0xdb/0x150 net/ipv4/af_inet.c:821
 kernel_sendpage+0x92/0xf0 net/socket.c:3702
 sock_sendpage+0x8b/0xc0 net/socket.c:936
 pipe_to_sendpage+0x296/0x360 fs/splice.c:449
 splice_from_pipe_feed fs/splice.c:500 [inline]
 __splice_from_pipe+0x397/0x7d0 fs/splice.c:624
 splice_from_pipe+0x108/0x170 fs/splice.c:659
 generic_splice_sendpage+0x3c/0x50 fs/splice.c:829
 do_splice_from fs/splice.c:848 [inline]
 do_splice+0x708/0x14a0 fs/splice.c:1156
 __do_sys_splice fs/splice.c:1433 [inline]
 __se_sys_splice fs/splice.c:1413 [inline]
 __x64_sys_splice+0x2c6/0x330 fs/splice.c:1413
 do_syscall_64+0xfa/0x760 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45a219
Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f740d8b3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
RAX: ffffffffffffffda RBX: 00007f740d8b3c90 RCX: 000000000045a219
RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 000000000075bf20 R08: 0000000100000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f740d8b46d4
R13: 00000000004ca1a6 R14: 00000000004e1350 R15: 0000000000000005
Modules linked in:
---[ end trace d09dcf2e35aa4a95 ]---
RIP: 0010:sg_assign_page include/linux/scatterlist.h:97 [inline]
RIP: 0010:sg_set_page include/linux/scatterlist.h:119 [inline]
RIP: 0010:sk_msg_page_add include/linux/skmsg.h:250 [inline]
RIP: 0010:tls_sw_do_sendpage net/tls/tls_sw.c:1163 [inline]
RIP: 0010:tls_sw_sendpage+0xd36/0xf30 net/tls/tls_sw.c:1224
Code: 0f 0b e8 6d f8 2e fb 48 8d 43 ff 48 89 85 18 ff ff ff e9 a8 f8 ff ff e8 58 f8 2e fb 0f 0b 31 db e9 db fe ff ff e8 4a f8 2e fb <0f> 0b e8 43 f8 2e fb 83 85 d0 fe ff ff 01 e9 15 fc ff ff 48 89 df
RSP: 0018:ffff8880489bf8f8 EFLAGS: 00010246
RAX: 0000000000040000 RBX: ffff888049cd40e0 RCX: ffffc9000c59c000
RDX: 0000000000040000 RSI: ffffffff864475b6 RDI: 0000000000000007
RBP: ffff8880489bfa50 R08: ffff88806133e400 R09: fffff94000197007
R10: fffff94000197006 R11: ffffea0000cb8037 R12: 0000000000000005
R13: ffff888049cd4000 R14: dffffc0000000000 R15: ffff8880680be040
FS:  00007f740d8b4700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33423000 CR3: 00000000a8d04000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400