------------[ cut here ]------------ WARNING: CPU: 1 PID: 9965 at net/core/stream.c:207 sk_stream_kill_queues+0x3dd/0x530 net/core/stream.c:207 Modules linked in: CPU: 1 PID: 9965 Comm: syz-executor628 Not tainted 5.14.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:sk_stream_kill_queues+0x3dd/0x530 net/core/stream.c:207 Code: fa 89 ee 48 89 df e8 62 b5 fb ff e9 64 ff ff ff e8 c8 9f 60 fa 0f 0b e9 b2 fe ff ff e8 bc 9f 60 fa 0f 0b eb c4 e8 b3 9f 60 fa <0f> 0b eb 86 4c 89 e7 e8 17 c1 a6 fa eb 9e e8 10 c1 a6 fa e9 5f ff RSP: 0018:ffffc900017af9a8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88803d95af00 RCX: 0000000000000000 RDX: ffff88803adc54c0 RSI: ffffffff8714e91d RDI: 0000000000000003 RBP: 00000000fffffe80 R08: 0000000000000000 R09: ffffffff905b39a7 R10: ffffffff8714e8a3 R11: 0000000000000000 R12: ffff88803d95b120 R13: ffff88803d95b050 R14: ffff88803d95af28 R15: ffff88803d95b0b0 FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020e68000 CR3: 000000000b68e000 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:1011 __tcp_close+0xd20/0x1160 net/ipv4/tcp.c:2869 tcp_close+0x29/0xc0 net/ipv4/tcp.c:2881 inet_release+0x12e/0x280 net/ipv4/af_inet.c:431 __sock_release+0xcd/0x280 net/socket.c:648 sock_close+0x18/0x20 net/socket.c:1300 __fput+0x288/0x920 fs/file_table.c:280 task_work_run+0xdd/0x1a0 kernel/task_work.c:164 exit_task_work include/linux/task_work.h:32 [inline] do_exit+0xbd4/0x2a60 kernel/exit.c:825 do_group_exit+0x125/0x310 kernel/exit.c:922 get_signal+0x47f/0x2160 kernel/signal.c:2808 arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:865 handle_signal_work kernel/entry/common.c:148 [inline] exit_to_user_mode_loop kernel/entry/common.c:172 [inline] exit_to_user_mode_prepare+0x17d/0x290 kernel/entry/common.c:209 __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline] syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:302 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x453109 Code: Unable to access opcode bytes at RIP 0x4530df. RSP: 002b:00000000005efc88 EFLAGS: 00000212 ORIG_RAX: 000000000000002c RAX: 0000000000008416 RBX: 0000000000000003 RCX: 0000000000453109 RDX: 000000000000fe6a RSI: 00000000200012c0 RDI: 0000000000000004 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000027 R10: 000000000020c49a R11: 0000000000000212 R12: 00000000005efccc R13: 00000000005efce0 R14: 00000000005efd20 R15: 000000000000000a