sctp: [Deprecated]: syz-executor6 (pid 6770) Use of int in max_burst socket option.
Use struct sctp_assoc_value instead
BUG: unable to handle kernel paging request at 0000000007ac4548
PGD 8000000145dc1067 P4D 8000000145dc1067 PUD 145dc4067 PMD 0 
Oops: 0000 [#1] SMP PTI
CPU: 0 PID: 6757 Comm: syz-executor2 Not tainted 4.18.0-rc8+ #34
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__read_once_size include/linux/compiler.h:197 [inline]
RIP: 0010:compound_head include/linux/page-flags.h:142 [inline]
RIP: 0010:PageSwapCache include/linux/page-flags.h:338 [inline]
RIP: 0010:free_swap_cache mm/swap_state.c:290 [inline]
RIP: 0010:free_pages_and_swap_cache+0xff/0x570 mm/swap_state.c:318
Code: ff 4c 8b 38 48 89 85 60 ff ff ff 48 89 c7 e8 98 c5 0c 00 4c 8b 20 44 8b 32 49 8d 5f 08 4d 85 e4 0f 85 f8 01 00 00 44 89 75 d0 <4d> 8b 77 08 48 89 9d 68 ff ff ff 48 89 df e8 6e c5 0c 00 4c 8b 28 
RSP: 0018:ffff88012f58f640 EFLAGS: 00010246
RAX: ffff8801328d0f90 RBX: 0000000007ac4548 RCX: ffff8801328d1f90
RDX: ffff8801328d1f90 RSI: aaaaaaaaaaaab000 RDI: ffffea0007224ba0
RBP: ffff88012f58f6e0 R08: 0000000000000000 R09: 0000000000000002
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 00000000000001f1 R14: 0000000099e00062 R15: 0000000007ac4540
FS:  0000000000c75940(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000007ac4548 CR3: 0000000145e08000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 tlb_flush_mmu_free mm/memory.c:260 [inline]
 zap_pte_range mm/memory.c:1401 [inline]
 zap_pmd_range mm/memory.c:1436 [inline]
 zap_pud_range mm/memory.c:1465 [inline]
 zap_p4d_range mm/memory.c:1486 [inline]
 unmap_page_range+0x34a8/0x3b60 mm/memory.c:1507
 unmap_single_vma+0x445/0x5e0 mm/memory.c:1552
 unmap_vmas+0x241/0x370 mm/memory.c:1582
sctp: [Deprecated]: syz-executor6 (pid 6784) Use of int in max_burst socket option.
Use struct sctp_assoc_value instead
 exit_mmap+0x4d7/0x960 mm/mmap.c:3094
 __mmput+0x154/0x5f0 kernel/fork.c:994
 mmput+0xa7/0xe0 kernel/fork.c:1015
 exit_mm+0x6dd/0x790 kernel/exit.c:545
IPVS: set_ctl: invalid protocol: 173 127.0.0.1:20001
 do_exit+0xbf7/0x3890 kernel/exit.c:854
 do_group_exit+0x1a0/0x350 kernel/exit.c:970
 __do_sys_exit_group+0x21/0x30 kernel/exit.c:981
 __se_sys_exit_group+0x14/0x20 kernel/exit.c:979
 __x64_sys_exit_group+0x4c/0x50 kernel/exit.c:979
 do_syscall_64+0x15b/0x220 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x63/0xe7
RIP: 0033:0x457089
Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
RSP: 002b:0000000000a3fda8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 0000000000457089
RDX: 0000000000410c41 RSI: fffffffffffffff7 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffffffffffff R09: 000000000003074c
IPVS: set_ctl: invalid protocol: 173 127.0.0.1:20001
R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000004
R13: 000000000003074c R14: 0000000000000004 R15: badc0ffeebadface
Modules linked in:
Dumping ftrace buffer:
   (ftrace buffer empty)
CR2: 0000000007ac4548
---[ end trace d15bceb3d434fbc0 ]---
RIP: 0010:__read_once_size include/linux/compiler.h:197 [inline]
RIP: 0010:compound_head include/linux/page-flags.h:142 [inline]
RIP: 0010:PageSwapCache include/linux/page-flags.h:338 [inline]
RIP: 0010:free_swap_cache mm/swap_state.c:290 [inline]
RIP: 0010:free_pages_and_swap_cache+0xff/0x570 mm/swap_state.c:318
Code: ff 4c 8b 38 48 89 85 60 ff ff ff 48 89 c7 e8 98 c5 0c 00 4c 8b 20 44 8b 32 49 8d 5f 08 4d 85 e4 0f 85 f8 01 00 00 44 89 75 d0 <4d> 8b 77 08 48 89 9d 68 ff ff ff 48 89 df e8 6e c5 0c 00 4c 8b 28 
RSP: 0018:ffff88012f58f640 EFLAGS: 00010246
RAX: ffff8801328d0f90 RBX: 0000000007ac4548 RCX: ffff8801328d1f90
RDX: ffff8801328d1f90 RSI: aaaaaaaaaaaab000 RDI: ffffea0007224ba0
RBP: ffff88012f58f6e0 R08: 0000000000000000 R09: 0000000000000002
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 00000000000001f1 R14: 0000000099e00062 R15: 0000000007ac4540
FS:  0000000000c75940(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000007ac4548 CR3: 0000000145e08000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400