kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.3.0-rc3+ #153 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:tls_write_space+0x51/0x170 net/tls/tls_main.c:239 Code: c1 ea 03 80 3c 02 00 0f 85 26 01 00 00 49 8b 9c 24 b0 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 6a 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 df 00 00 00 RSP: 0018:ffff8880a990f4c8 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8609fdb2 RDX: 000000000000000d RSI: ffffffff862c5d11 RDI: 000000000000006a RBP: ffff8880a990f4e0 R08: ffff8880a9900440 R09: fffffbfff167c089 R10: fffffbfff167c088 R11: ffffffff8b3e0447 R12: ffff88804b361380 R13: ffff88804b361778 R14: 000000000000000a R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000625208 CR3: 00000000904a4000 CR4: 00000000001406e0 Call Trace: tcp_new_space net/ipv4/tcp_input.c:5151 [inline] tcp_check_space+0x191/0x760 net/ipv4/tcp_input.c:5162 tcp_data_snd_check net/ipv4/tcp_input.c:5172 [inline] tcp_rcv_state_process+0xe24/0x4e3f net/ipv4/tcp_input.c:6303 tcp_v6_do_rcv+0x7d7/0x12c0 net/ipv6/tcp_ipv6.c:1381 tcp_v6_rcv+0x31f1/0x3500 net/ipv6/tcp_ipv6.c:1588 ip6_protocol_deliver_rcu+0x2fe/0x1660 net/ipv6/ip6_input.c:397 ip6_input_finish+0x84/0x170 net/ipv6/ip6_input.c:438 NF_HOOK include/linux/netfilter.h:305 [inline] NF_HOOK include/linux/netfilter.h:299 [inline] ip6_input+0xe4/0x3f0 net/ipv6/ip6_input.c:447 dst_input include/net/dst.h:442 [inline] ip6_rcv_finish+0x1de/0x2f0 net/ipv6/ip6_input.c:76 NF_HOOK include/linux/netfilter.h:305 [inline] NF_HOOK include/linux/netfilter.h:299 [inline] ipv6_rcv+0x10e/0x420 net/ipv6/ip6_input.c:272 __netif_receive_skb_one_core+0x113/0x1a0 net/core/dev.c:5004 __netif_receive_skb+0x2c/0x1d0 net/core/dev.c:5118 process_backlog+0x206/0x750 net/core/dev.c:5929 napi_poll net/core/dev.c:6352 [inline] net_rx_action+0x4d6/0x1030 net/core/dev.c:6418 __do_softirq+0x262/0x98c kernel/softirq.c:292 run_ksoftirqd kernel/softirq.c:603 [inline] run_ksoftirqd+0x8e/0x110 kernel/softirq.c:595 smpboot_thread_fn+0x6a3/0xa40 kernel/smpboot.c:165 kthread+0x361/0x430 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Modules linked in: ---[ end trace d6e6f2c69f7ee382 ]--- RIP: 0010:tls_write_space+0x51/0x170 net/tls/tls_main.c:239 Code: c1 ea 03 80 3c 02 00 0f 85 26 01 00 00 49 8b 9c 24 b0 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 6a 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 df 00 00 00 RSP: 0018:ffff8880a990f4c8 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8609fdb2 RDX: 000000000000000d RSI: ffffffff862c5d11 RDI: 000000000000006a RBP: ffff8880a990f4e0 R08: ffff8880a9900440 R09: fffffbfff167c089 R10: fffffbfff167c088 R11: ffffffff8b3e0447 R12: ffff88804b361380 R13: ffff88804b361778 R14: 000000000000000a R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000625208 CR3: 0000000008c6d000 CR4: 00000000001406e0