WARNING: CPU: 0 PID: 599 at net/core/stream.c:206 sk_stream_kill_queues+0x3dd/0x530 net/core/stream.c:206 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 599 Comm: syz-executor.5 Not tainted 5.2.0-rc3+ #23 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 panic+0x2cb/0x744 kernel/panic.c:219 __warn.cold+0x20/0x4d kernel/panic.c:576 report_bug+0x263/0x2b0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:179 [inline] fixup_bug arch/x86/kernel/traps.c:174 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:272 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:291 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:986 RIP: 0010:sk_stream_kill_queues+0x3dd/0x530 net/core/stream.c:206 Code: 48 c1 ea 03 0f b6 04 02 84 c0 74 04 3c 03 7e 41 44 8b a3 f8 01 00 00 e9 5f ff ff ff e8 cc 33 f2 fb 0f 0b eb 96 e8 c3 33 f2 fb <0f> 0b eb a1 e8 ba 33 f2 fb 0f 0b e9 9f fe ff ff 4c 89 ef e8 bb d1 RSP: 0018:ffff888085defba0 EFLAGS: 00010293 RAX: ffff888094c722c0 RBX: 0000000000000000 RCX: ffffffff857e72cd RDX: 0000000000000000 RSI: ffffffff857e732d RDI: 0000000000000005 RBP: ffff888085defbe0 R08: ffff888094c722c0 R09: ffffed10107b4a36 R10: ffffed10107b4a35 R11: ffff888083da51af R12: 0000000000000028 R13: ffff888083da4878 R14: ffffffff8b1d5a20 R15: ffff888083da47b8 inet_csk_destroy_sock+0x1aa/0x450 net/ipv4/inet_connection_sock.c:843 tcp_close+0xa58/0x10c0 net/ipv4/tcp.c:2478 tls_sk_proto_close+0x41e/0x770 net/tls/tls_main.c:313 inet_release+0xe0/0x1f0 net/ipv4/af_inet.c:427 inet6_release+0x53/0x80 net/ipv6/af_inet6.c:470 __sock_release+0xce/0x2a0 net/socket.c:601 sock_close+0x1b/0x30 net/socket.c:1273 __fput+0x2ff/0x890 fs/file_table.c:280 ____fput+0x16/0x20 fs/file_table.c:313 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:185 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:168 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline] syscall_return_slowpath arch/x86/entry/common.c:279 [inline] do_syscall_64+0x58e/0x680 arch/x86/entry/common.c:304 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x412f61 Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 RSP: 002b:00007ffcafdb30f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000412f61 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 RBP: 0000000000000001 R08: 0000000004f282f5 R09: 0000000004f282f9 R10: 00007ffcafdb31d0 R11: 0000000000000293 R12: 000000000075c920 R13: 000000000075c920 R14: 0000000000141d24 R15: 000000000075bf2c Kernel Offset: disabled Rebooting in 86400 seconds..