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: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.3.0-rc3+ #70 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:tls_write_space+0x48/0x130 net/tls/tls_main.c:239 Code: 8d 9e b0 06 00 00 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 16 97 3a fb 4c 8b 3b 49 8d 5f 6a 48 89 d8 48 c1 e8 03 <42> 8a 04 20 84 c0 0f 85 a6 00 00 00 0f b6 1b 31 ff 89 de e8 30 a0 RSP: 0018:ffff8880a98975e0 EFLAGS: 00010202 RAX: 000000000000000d RBX: 000000000000006a RCX: ffff8880a9884240 RDX: 0000000080000101 RSI: 0000000000281400 RDI: ffff88808f3b4d00 RBP: ffff8880a9897600 R08: ffffffff864f12d5 R09: fffffbfff149f9aa R10: fffffbfff149f9aa R11: 0000000000000000 R12: dffffc0000000000 R13: 1ffff11011e76a1f R14: ffff88808f3b4d00 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd63fb1adb8 CR3: 00000000a4a71000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: tcp_new_space net/ipv4/tcp_input.c:5151 [inline] tcp_check_space net/ipv4/tcp_input.c:5162 [inline] tcp_data_snd_check+0x1f3/0x2b0 net/ipv4/tcp_input.c:5172 tcp_rcv_state_process+0x16ed/0x2500 net/ipv4/tcp_input.c:6303 tcp_v6_do_rcv+0x878/0x12c0 net/ipv6/tcp_ipv6.c:1381 tcp_v6_rcv+0x3d91/0x4aa0 net/ipv6/tcp_ipv6.c:1588 ip6_protocol_deliver_rcu+0xa2d/0x1730 net/ipv6/ip6_input.c:397 ip6_input_finish net/ipv6/ip6_input.c:438 [inline] NF_HOOK include/linux/netfilter.h:305 [inline] ip6_input+0x10f/0x190 net/ipv6/ip6_input.c:447 dst_input include/net/dst.h:442 [inline] ip6_rcv_finish+0x1a1/0x260 net/ipv6/ip6_input.c:76 NF_HOOK include/linux/netfilter.h:305 [inline] ipv6_rcv+0xb0/0xe0 net/ipv6/ip6_input.c:272 __netif_receive_skb_one_core net/core/dev.c:5004 [inline] __netif_receive_skb+0x136/0x370 net/core/dev.c:5118 process_backlog+0x4d8/0x910 net/core/dev.c:5929 napi_poll net/core/dev.c:6352 [inline] net_rx_action+0x5ef/0xfd0 net/core/dev.c:6418 __do_softirq+0x333/0x7c4 arch/x86/include/asm/paravirt.h:778 run_ksoftirqd+0x64/0xf0 kernel/softirq.c:603 smpboot_thread_fn+0x5b3/0x9a0 kernel/smpboot.c:165 kthread+0x332/0x350 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Modules linked in: ---[ end trace 6d1307c7e4227947 ]--- RIP: 0010:tls_write_space+0x48/0x130 net/tls/tls_main.c:239 Code: 8d 9e b0 06 00 00 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 16 97 3a fb 4c 8b 3b 49 8d 5f 6a 48 89 d8 48 c1 e8 03 <42> 8a 04 20 84 c0 0f 85 a6 00 00 00 0f b6 1b 31 ff 89 de e8 30 a0 RSP: 0018:ffff8880a98975e0 EFLAGS: 00010202 RAX: 000000000000000d RBX: 000000000000006a RCX: ffff8880a9884240 RDX: 0000000080000101 RSI: 0000000000281400 RDI: ffff88808f3b4d00 RBP: ffff8880a9897600 R08: ffffffff864f12d5 R09: fffffbfff149f9aa R10: fffffbfff149f9aa R11: 0000000000000000 R12: dffffc0000000000 R13: 1ffff11011e76a1f R14: ffff88808f3b4d00 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd63fb1adb8 CR3: 00000000a4a71000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400