sctp: [Deprecated]: syz-executor4 (pid 12349) Use of int in maxseg socket option.
Use struct sctp_assoc_value instead
------------[ cut here ]------------
kernel BUG at net/ipv4/tcp_output.c:2817!
invalid opcode: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 12350 Comm: syz-executor5 Not tainted 4.13.0-rc7+ #35
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff8801c1ea6640 task.stack: ffff8801d8ed0000
RIP: 0010:__tcp_retransmit_skb+0x1d18/0x1fa0 net/ipv4/tcp_output.c:2817
RSP: 0000:ffff8801db207408 EFLAGS: 00010206
RAX: ffff8801c1ea6640 RBX: 0000000000000001 RCX: 00000000c6fcabbb
RDX: 0000000000000100 RSI: ffff8801c35e52c0 RDI: ffff8801c35e52ec
RBP: ffff8801db2075c8 R08: ffff88021fff901c R09: ffff88021fff9008
R10: 0000000000000000 R11: ffff88021fff901d R12: ffff8801c35e5346
R13: 00000000c6fcaf4b R14: ffff8801c35e52c0 R15: ffff8801cd13e000
FS:  0000000000b38940(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002009c000 CR3: 00000001c1bc8000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 tcp_retransmit_skb+0x2e/0x230 net/ipv4/tcp_output.c:2891
 tcp_retransmit_timer+0xcee/0x2a10 net/ipv4/tcp_timer.c:476
 tcp_write_timer_handler+0x335/0x810 net/ipv4/tcp_timer.c:561
 tcp_write_timer+0x146/0x160 net/ipv4/tcp_timer.c:579
 call_timer_fn+0x233/0x830 kernel/time/timer.c:1281
 expire_timers kernel/time/timer.c:1320 [inline]
 __run_timers+0x7fd/0xb90 kernel/time/timer.c:1620
 run_timer_softirq+0x4c/0xb0 kernel/time/timer.c:1646
 __do_softirq+0x2f5/0xba3 kernel/softirq.c:284
 invoke_softirq kernel/softirq.c:364 [inline]
 irq_exit+0x1cc/0x200 kernel/softirq.c:405
 exiting_irq arch/x86/include/asm/apic.h:638 [inline]
 smp_apic_timer_interrupt+0x76/0xa0 arch/x86/kernel/apic/apic.c:1044
 apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:702
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:814 [inline]
RIP: 0010:lock_is_held_type+0x18b/0x210 kernel/locking/lockdep.c:3895
RSP: 0000:ffff8801d8ed77a8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10
RAX: dffffc0000000000 RBX: 0000000000000286 RCX: 0000000000000000
RDX: 1ffffffff0b59371 RSI: ffffffff85b376c0 RDI: 0000000000000286
RBP: ffff8801d8ed77c8 R08: 0000000000028c40 R09: 0000000000000000
R10: ffffffffffffffe8 R11: 0000000000000000 R12: ffff8801c1ea6640
R13: 0000000000000000 R14: 0000000000001112 R15: 00000000068e6400
 </IRQ>
 lock_is_held include/linux/lockdep.h:348 [inline]
 ___might_sleep+0x3d8/0x470 kernel/sched/core.c:5959
 clear_huge_page+0xb5/0x3a0 mm/memory.c:4370
 __do_huge_pmd_anonymous_page mm/huge_memory.c:570 [inline]
 do_huge_pmd_anonymous_page+0x584/0x1b90 mm/huge_memory.c:728
 create_huge_pmd mm/memory.c:3643 [inline]
 __handle_mm_fault+0x172f/0x3860 mm/memory.c:3846
 handle_mm_fault+0x3bb/0x860 mm/memory.c:3906
 __do_page_fault+0x4f6/0xb60 arch/x86/mm/fault.c:1445
 do_page_fault+0x54/0x70 arch/x86/mm/fault.c:1508
 page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1007
RIP: 0033:0x405424
RSP: 002b:0000000000a6f8e0 EFLAGS: 00010246
RAX: 000000002009c000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 2992c3a96a83cb71 RSI: 0000000000000000 RDI: 0000000000b38848
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000036
R10: 0000000000a6f980 R11: 0000000000000206 R12: fffffffffffffffe
R13: 0000000000718000 R14: 000000002009c000 R15: 0000000000000016
Code: ff e8 6d f9 94 fd e9 4b fb ff ff 48 8b bd a0 fe ff ff e8 bc f9 94 fd e9 fc f8 ff ff e8 b2 f9 94 fd e9 53 f6 ff ff e8 18 08 61 fd <0f> 0b e8 a1 f9 94 fd e9 9e e5 ff ff 4c 89 e7 e8 34 f9 94 fd e9 
RIP: __tcp_retransmit_skb+0x1d18/0x1fa0 net/ipv4/tcp_output.c:2817 RSP: ffff8801db207408
---[ end trace 30de52ff0d7a0000 ]---