RSP: 002b:00007ffe1d43dcf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 RAX: ffffffffffffffda RBX: 00007ffe1d43dd10 RCX: 0000000000441a09 RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 0000000000000005 R08: 0000000100000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402950 R13: 00000000004029e0 R14: 0000000000000000 R15: 0000000000000000 ------------[ cut here ]------------ kernel BUG at include/linux/scatterlist.h:97! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 9000 Comm: syz-executor562 Not tainted 5.2.0-rc1+ #1 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:246 [inline] RIP: 0010:tls_sw_do_sendpage net/tls/tls_sw.c:1171 [inline] RIP: 0010:tls_sw_sendpage+0xd63/0xf50 net/tls/tls_sw.c:1230 Code: c6 c0 38 0d 88 4c 89 ef e8 aa 4c 89 fb 0f 0b e8 73 38 61 fb 4d 8d 6c 24 ff e9 92 f8 ff ff e8 64 38 61 fb 0f 0b e8 5d 38 61 fb <0f> 0b 45 31 ed e9 bc fe ff ff e8 4e 38 61 fb 83 85 c4 fe ff ff 01 RSP: 0018:ffff88808a8d78f8 EFLAGS: 00010293 RAX: ffff8880a3b842c0 RBX: dffffc0000000000 RCX: ffffffff860f65b3 RDX: 0000000000000000 RSI: ffffffff860f6c13 RDI: 0000000000000007 RBP: ffff88808a8d7a48 R08: ffff8880a3b842c0 R09: fffff94000504ba7 R10: fffff94000504ba6 R11: ffffea0002825d37 R12: 0000000000000004 R13: 0000000000000001 R14: ffff88808a64e7c8 R15: ffff88809fa30c80 FS: 000055555659e940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000008aaa4000 CR4: 00000000001406f0 Call Trace: inet_sendpage+0x168/0x630 net/ipv4/af_inet.c:819 kernel_sendpage+0x92/0xf0 net/socket.c:3648 sock_sendpage+0x8b/0xc0 net/socket.c:946 pipe_to_sendpage+0x296/0x360 fs/splice.c:448 splice_from_pipe_feed fs/splice.c:499 [inline] __splice_from_pipe+0x38c/0x7d0 fs/splice.c:623 splice_from_pipe+0x108/0x170 fs/splice.c:658 generic_splice_sendpage+0x3c/0x50 fs/splice.c:828 do_splice_from fs/splice.c:847 [inline] do_splice+0x708/0x1410 fs/splice.c:1154 __do_sys_splice fs/splice.c:1424 [inline] __se_sys_splice fs/splice.c:1404 [inline] __x64_sys_splice+0x2c6/0x330 fs/splice.c:1404 do_syscall_64+0xfd/0x680 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x441a09 Code: e8 cc ac 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 bb 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffe1d43dcf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 RAX: ffffffffffffffda RBX: 00007ffe1d43dd10 RCX: 0000000000441a09 RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 0000000000000005 R08: 0000000100000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402950 R13: 00000000004029e0 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace 2b2316f949266f97 ]--- 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:246 [inline] RIP: 0010:tls_sw_do_sendpage net/tls/tls_sw.c:1171 [inline] RIP: 0010:tls_sw_sendpage+0xd63/0xf50 net/tls/tls_sw.c:1230 Code: c6 c0 38 0d 88 4c 89 ef e8 aa 4c 89 fb 0f 0b e8 73 38 61 fb 4d 8d 6c 24 ff e9 92 f8 ff ff e8 64 38 61 fb 0f 0b e8 5d 38 61 fb <0f> 0b 45 31 ed e9 bc fe ff ff e8 4e 38 61 fb 83 85 c4 fe ff ff 01 RSP: 0018:ffff88808a8d78f8 EFLAGS: 00010293 RAX: ffff8880a3b842c0 RBX: dffffc0000000000 RCX: ffffffff860f65b3 RDX: 0000000000000000 RSI: ffffffff860f6c13 RDI: 0000000000000007 RBP: ffff88808a8d7a48 R08: ffff8880a3b842c0 R09: fffff94000504ba7 R10: fffff94000504ba6 R11: ffffea0002825d37 R12: 0000000000000004 R13: 0000000000000001 R14: ffff88808a64e7c8 R15: ffff88809fa30c80 FS: 000055555659e940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000008aaa4000 CR4: 00000000001406f0