------------[ cut here ]------------ WARNING: CPU: 1 PID: 11145 at net/core/stream.c:207 sk_stream_kill_queues+0x3c3/0x530 net/core/stream.c:207 Modules linked in: CPU: 1 PID: 11145 Comm: syz-executor.4 Not tainted 5.12.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:sk_stream_kill_queues+0x3c3/0x530 net/core/stream.c:207 Code: 00 00 00 fc ff df 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 63 01 00 00 8b ab 20 02 00 00 e9 60 ff ff ff e8 dd 14 79 fa <0f> 0b eb 97 e8 d4 14 79 fa 0f 0b eb a0 e8 cb 14 79 fa 0f 0b e9 a5 RSP: 0018:ffffc90000dc06d8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 00000000fffffe80 RCX: 0000000000000100 RDX: ffff88806f5ed4c0 RSI: ffffffff86fae183 RDI: 0000000000000003 RBP: 0000000000000180 R08: 0000000000000000 R09: ffff888012fc6d9f R10: ffffffff86fae11a R11: 000000000000001f R12: ffff888012fc6420 R13: ffffffff901f8d60 R14: ffff888012fc6228 R15: ffff888012fc6200 FS: 00007f0fae663700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000001c CR3: 0000000016d08000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: inet_csk_destroy_sock+0x1a5/0x490 net/ipv4/inet_connection_sock.c:889 tcp_done+0x240/0x340 net/ipv4/tcp.c:4417 tcp_reset+0x175/0x4e0 net/ipv4/tcp_input.c:4263 tcp_validate_incoming+0xfc1/0x1c40 net/ipv4/tcp_input.c:5656 tcp_rcv_state_process+0xb56/0x4bb0 net/ipv4/tcp_input.c:6383 tcp_v6_do_rcv+0x7ad/0x12b0 net/ipv6/tcp_ipv6.c:1527 tcp_v6_rcv+0x2c5f/0x34a0 net/ipv6/tcp_ipv6.c:1735 ip6_protocol_deliver_rcu+0x2e8/0x1680 net/ipv6/ip6_input.c:422 ip6_input_finish+0x7f/0x160 net/ipv6/ip6_input.c:463 NF_HOOK include/linux/netfilter.h:301 [inline] NF_HOOK include/linux/netfilter.h:295 [inline] ip6_input+0x9c/0xd0 net/ipv6/ip6_input.c:472 dst_input include/net/dst.h:458 [inline] ip6_rcv_finish net/ipv6/ip6_input.c:76 [inline] NF_HOOK include/linux/netfilter.h:301 [inline] NF_HOOK include/linux/netfilter.h:295 [inline] ipv6_rcv+0x28c/0x3c0 net/ipv6/ip6_input.c:297 __netif_receive_skb_one_core+0x114/0x180 net/core/dev.c:5436 __netif_receive_skb+0x27/0x1c0 net/core/dev.c:5550 process_backlog+0x232/0x6c0 net/core/dev.c:6413 __napi_poll+0xaf/0x440 net/core/dev.c:6961 napi_poll net/core/dev.c:7028 [inline] net_rx_action+0x801/0xb40 net/core/dev.c:7114 __do_softirq+0x29b/0x9f6 kernel/softirq.c:345 do_softirq.part.0+0xd9/0x130 kernel/softirq.c:248 do_softirq kernel/softirq.c:240 [inline] __local_bh_enable_ip+0x102/0x120 kernel/softirq.c:198 local_bh_enable include/linux/bottom_half.h:32 [inline] rcu_read_unlock_bh include/linux/rcupdate.h:745 [inline] ip6_finish_output2+0x755/0x1700 net/ipv6/ip6_output.c:118 __ip6_finish_output net/ipv6/ip6_output.c:182 [inline] __ip6_finish_output+0x4c1/0xe10 net/ipv6/ip6_output.c:161 ip6_finish_output+0x35/0x200 net/ipv6/ip6_output.c:192 NF_HOOK_COND include/linux/netfilter.h:290 [inline] ip6_output+0x1e4/0x530 net/ipv6/ip6_output.c:215 dst_output include/net/dst.h:448 [inline] NF_HOOK include/linux/netfilter.h:301 [inline] NF_HOOK include/linux/netfilter.h:295 [inline] ip6_xmit+0x1277/0x1ea0 net/ipv6/ip6_output.c:320 inet6_csk_xmit+0x358/0x630 net/ipv6/inet6_connection_sock.c:135 __tcp_transmit_skb+0x1889/0x38f0 net/ipv4/tcp_output.c:1405 tcp_transmit_skb net/ipv4/tcp_output.c:1423 [inline] tcp_send_active_reset+0x475/0x8e0 net/ipv4/tcp_output.c:3449 __tcp_close+0x57b/0x1170 net/ipv4/tcp.c:2754 tcp_close+0x29/0xc0 net/ipv4/tcp.c:2879 inet_release+0x12e/0x280 net/ipv4/af_inet.c:431 inet6_release+0x4c/0x70 net/ipv6/af_inet6.c:478 __sock_release+0xcd/0x280 net/socket.c:599 sock_close+0x18/0x20 net/socket.c:1258 __fput+0x288/0x920 fs/file_table.c:280 task_work_run+0xdd/0x1a0 kernel/task_work.c:140 get_signal+0x1c89/0x2100 kernel/signal.c:2558 arch_do_signal_or_restart+0x2a8/0x1eb0 arch/x86/kernel/signal.c:789 handle_signal_work kernel/entry/common.c:147 [inline] exit_to_user_mode_loop kernel/entry/common.c:171 [inline] exit_to_user_mode_prepare+0x148/0x250 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x466459 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0fae663188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d RAX: fffffffffffffff2 RBX: 000000000056c0b0 RCX: 0000000000466459 RDX: ffffffffffffff13 RSI: 0000000020000000 RDI: 0000000000000004 RBP: 00000000004bf9fb R08: 0000000020001880 R09: 000000000000001c R10: 0000000000000100 R11: 0000000000000246 R12: 000000000056c0b0 R13: 00007ffd9183e23f R14: 00007f0fae663300 R15: 0000000000022000