invalid inflight: 1 state 4 cwnd 10 mss 1400
------------[ cut here ]------------
WARNING: CPU: 0 PID: 31427 at net/ipv4/tcp_output.c:2507 tcp_send_loss_probe.cold+0x7e/0x94 net/ipv4/tcp_output.c:2507
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 31427 Comm: syz-executor.3 Not tainted 4.14.145+ #0
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0xca/0x134 lib/dump_stack.c:53
 panic+0x1ea/0x3d3 kernel/panic.c:182
 __warn.cold+0x2f/0x3a kernel/panic.c:546
 report_bug+0x20a/0x248 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 fixup_bug arch/x86/kernel/traps.c:172 [inline]
 do_error_trap+0x1bf/0x2d0 arch/x86/kernel/traps.c:295
 invalid_op+0x18/0x40 arch/x86/entry/entry_64.S:963
RIP: 0010:tcp_send_loss_probe.cold+0x7e/0x94 net/ipv4/tcp_output.c:2507
RSP: 0018:ffff8881dba07ca8 EFLAGS: 00010286
RAX: 000000000000002c RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff91069f80 RDI: ffffed103b740f87
RBP: ffff8881aa351f80 R08: 000000000000002c R09: ffffed103b744ce9
R10: ffffed103b744ce8 R11: ffff8881dba26747 R12: 0000000000000578
R13: 0000000000000001 R14: 000000000000000a R15: ffff8881aa351f80
 tcp_write_timer_handler+0x46b/0x780 net/ipv4/tcp_timer.c:575
 tcp_write_timer+0xc9/0x170 net/ipv4/tcp_timer.c:597
 call_timer_fn+0x15b/0x6a0 kernel/time/timer.c:1279
 expire_timers+0x227/0x4c0 kernel/time/timer.c:1318
 __run_timers kernel/time/timer.c:1634 [inline]
 run_timer_softirq+0x1eb/0x5d0 kernel/time/timer.c:1647
 __do_softirq+0x234/0x9ec kernel/softirq.c:288
 invoke_softirq kernel/softirq.c:368 [inline]
 irq_exit+0x114/0x150 kernel/softirq.c:409
 exiting_irq arch/x86/include/asm/apic.h:648 [inline]
 smp_apic_timer_interrupt+0x1a7/0x650 arch/x86/kernel/apic/apic.c:1102
 apic_timer_interrupt+0x8c/0xa0 arch/x86/entry/entry_64.S:792
 </IRQ>
RIP: 0010:lock_release+0x5e/0x740 kernel/locking/lockdep.c:4000
RSP: 0018:ffff8881cec6f720 EFLAGS: 00000a06 ORIG_RAX: ffffffffffffff10
RAX: dffffc0000000000 RBX: 1ffff11039d8dee7 RCX: 0000000000000d28
RDX: ffffed1039d8dee7 RSI: 0000000000000001 RDI: ffff8881aa5a882c
RBP: ffff8881aa5a8000 R08: 0000000000000000 R09: ffffed103b7444fa
R10: ffffed103b7444f9 R11: ffff8881dba227cf R12: ffffffff916d4260
R13: 0000000000459a09 R14: ffffffff916fa410 R15: ffff8881cec6fbf0
 rcu_lock_release include/linux/rcupdate.h:247 [inline]
 rcu_read_unlock include/linux/rcupdate.h:685 [inline]
 __is_insn_slot_addr+0x130/0x1e0 kernel/kprobes.c:301
 is_kprobe_optinsn_slot include/linux/kprobes.h:345 [inline]
 kernel_text_address+0x75/0x120 kernel/extable.c:148
 __kernel_text_address+0x9/0x30 kernel/extable.c:105
 unwind_get_return_address arch/x86/kernel/unwind_orc.c:255 [inline]
 unwind_get_return_address+0x51/0x90 arch/x86/kernel/unwind_orc.c:250
 __save_stack_trace+0x8a/0xf0 arch/x86/kernel/stacktrace.c:45
 save_stack mm/kasan/common.c:76 [inline]
 set_track mm/kasan/common.c:85 [inline]
 __kasan_kmalloc.part.0+0x53/0xc0 mm/kasan/common.c:495
 kmalloc include/linux/slab.h:488 [inline]
 call_modprobe kernel/kmod.c:80 [inline]
 __request_module+0x2a6/0x9e2 kernel/kmod.c:171
 nfnetlink_bind net/netfilter/nfnetlink.c:533 [inline]
 nfnetlink_bind+0x180/0x240 net/netfilter/nfnetlink.c:519
 netlink_bind+0x400/0x940 net/netlink/af_netlink.c:1003
 SYSC_bind net/socket.c:1489 [inline]
 SyS_bind+0x1a7/0x220 net/socket.c:1475
 do_syscall_64+0x19b/0x520 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x459a09
RSP: 002b:00007f55c1fa5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a09
RDX: 000000000000000c RSI: 0000000020000200 RDI: 0000000000000004
RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f55c1fa66d4
R13: 00000000004bfb8b R14: 00000000004d1898 R15: 00000000ffffffff
Kernel Offset: 0xe200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
Rebooting in 86400 seconds..