0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) madvise(&(0x7f00004fd000/0x10000)=nil, 0x10000, 0x4) clock_gettime(0x0, &(0x7f0000aa0000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc4000-0x4)=0x9, 0x4) mq_timedsend(r0, &(0x7f00008db000-0xf6)="12cd9c802e135ae141499e05b08a28add281687a31520fac722f578fcf7f207c9f6b05269e050de1bc30540bf074ea3e0d71dc2b5ffd7b9c6ef7571ac903783e87ee5362a2945ab1903cd18990c443614a914d36cc6e8198f879b315a8e8d20c3d4d79db1c6ee80d5cf9e01d016d2fd50e3a8340351cd535b08d2c16f91bc6c719cdbfc43affb06f073cdd1cc61289b2090d7843b18d6709f7adaf492c0a3736526899ae924f0cda070aeeb5e2ab51105cd6aa4542dd35b316bc6ca3275be5d37d3b54488c02acaf0ac6d4370f0a9f12d063a7d0b8ecb916c36a4ea17dd35cbfb92c760e723263cb535c36fdb80e7c7fc26e86b27f88", 0xf6, 0x7f, &(0x7f00004f5000-0x10)={r4, r5+30000000}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000994000-0x10)={0x4, 0x7, 0x2, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000868000)=@assoc_value={0x0, 0x0}, &(0x7f0000544000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c8e000)={r6, 0x80000001}, &(0x7f00006da000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e87000-0x8)={r7, 0x3f}, 0x8) 2017/12/18 00:03:28 executing program 7: mmap(&(0x7f0000000000/0x85000)=nil, 0x85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) keyctl$session_to_parent(0x12) mmap(&(0x7f000006f000/0x3000)=nil, 0x3000, 0x40000400003, 0x10, r0, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000086000-0x8)={0x0, 0x0}) mmap(&(0x7f0000060000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x803f, r0, 0x0) mmap(&(0x7f0000087000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, r1}) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f000007f000-0xc)=[{0x0, 0x0}], 0x1, 0x7fff, &(0x7f0000004000)={0xfffffffffffffffe}, 0x8) r2 = socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getflags(r2, 0x401) r3 = dup2(r0, r0) mmap(&(0x7f0000086000/0x1000)=nil, 0x1000, 0x2000004, 0x35, r3, 0xfffffffffffffffc) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000089000-0xb)='/dev/hwrng\x00', 0x400010424003, 0x0) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000089000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000089000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000062000)=0x2000000000018f) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f000008a000)='/dev/loop#\x00', 0x102, 0x28800) mmap(&(0x7f000003d000/0x4000)=nil, 0x4000, 0x1000002, 0x32, r5, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000038000-0x10)={&(0x7f0000022000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r6 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r6, 0x1d) mmap(&(0x7f0000087000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup3(r0, 0xffffffffffffffff, 0x80004) mmap(&(0x7f0000032000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000086000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$unix(r7, &(0x7f000003b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000024000)=0x6e, 0x80000) mmap(&(0x7f000003b000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x40000000000) mmap(&(0x7f0000089000/0x1000)=nil, 0x1000, 0xfffffffa, 0x810, r7, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x3, 0x10000000000032, r8, 0x0) syz_open_dev$loop(&(0x7f000008a000)='/dev/loop#\x00', 0x7fff, 0x18040) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x814, r7, 0x0) mmap(&(0x7f000001f000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f000000d000)=""/222) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x2, 0x32, r7, 0x8000000000) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r9) writev(r0, &(0x7f0000068000)=[{&(0x7f0000057000-0x14)="140000000a0619ef03e2020000ecfffa1b2509e6", 0x14}], 0x1) 2017/12/18 00:03:28 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xf, 0x4, &(0x7f0000c87000-0x8)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00006bd000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006a1000)={0x0, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000045000)='rxrpc_s\x00', &(0x7f0000b49000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005ed000-0x8)='$wlan1\'\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f000038c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x14)="6621d8a50b91cca611a7d23212b81491de6193e0", 0x14, r3) fcntl$setstatus(r1, 0x4, 0x40000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000275000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @rand_addr=0x7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000756000-0x24)={0x8, 0x3, 0x2, 0x7, 0x5, 0x1, 0xa2, 0x1, 0x401, 0x80, 0x6, 0xffff}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) fstat(r5, &(0x7f0000392000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() lstat(&(0x7f0000923000-0x8)='./file0\x00', &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000015f000)="5361ae61c459d0ab4cb60e0d884d3d452757599573205f1b701c6e084a4e23215e1c906d4cfb7703ad60b365b9838c217b7799480ba134de8d5535e5024b9ffd64771a7d505563fb3946ece9093f05bdd345c684ed5eace2c02a1f5a41f0e55a29047ec201d64b9846f48758886904ae590b5e2fe17d86b58299688f57dfe51318e9d2b685813087b3c55f4cb60e3218266563a5a449bde5a18c3a42bbd7256d119f019dc2b05422c68a0e8ad02271346f3fa89f948c17cd1606360b6822a9eb7a3bec3d5f", 0xc5) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000483000-0xc)={0x0, 0x0, 0x0}, 0xc) setgid(r7) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f00001f5000)={"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"}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008eb000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000133000/0x18000)=nil, &(0x7f0000a17000)=[@text32={0x20, &(0x7f00001cc000)="0fc72ab9800000c00f3235004000000f30c4c2690d670f66b8bd008ec09a008000001d010f3266ba6100ec66b8a9008ee066ba610066b8020066ef26660f380113", 0x41}], 0x1, 0x21, &(0x7f0000813000)=[], 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x8001, 0x0, 0x100000000, 0x0, [{0x0, 0x200007b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffdff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffe, 0xa, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/12/18 00:03:28 executing program 2: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x2, &(0x7f0000f67000)="4005ff", 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000850000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ec9000)=0x6e0c) write(r1, &(0x7f00007ae000-0x1f)="1f00000000011e030000ffbb00000000005413111a00020018000000000008", 0x1f) fadvise64(r1, 0x0, 0x7, 0x2001fffffffffffc) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000e88000-0x118)={0x80000001, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = socket(0x0, 0x0, 0xfffffffefffffffe) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000d1f000-0x4)=0x7d, 0x4) socket$inet6(0xa, 0x80005, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10084, 0x9, &(0x7f0000f68000)="10", 0x1) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x2, 0x100008008, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000f6a000-0x4)=0x1, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f0000f69000-0x4)=0x7fff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000d19000-0x20)={@generic="05e12a45afbc89d956c75a422bd32a04", @ifru_flags=0x400}) r5 = semget$private(0x0, 0x2, 0xc8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000f6a000-0x4c)=""/76) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000d19000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00004f7000-0x8)={0x81, 0x580, 0x8001, 0x0}, 0x8) sendto$inet(r4, &(0x7f0000f69000)="6284", 0x2, 0x20000000, &(0x7f0000b26000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000502000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x37, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/18 00:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="61f7ee2dd728d4541cc37971955233c0310208dd6d25dbd438fbeb591edff753dc35e16ba047255ad2a33d5aec0b3ff019ad27593cb7fd74af01d7468216c7d02b4617b436745da3710b56386383c2520067ddf4c09ac7b45dd4e5d4e8c06d3ba9a354a8b2324215ce81858a84046c1a011126e13cd9ac2ead78fceb070258a0990230be5d8d3d7658df761330a6763062301e3ae91028e0742407f696e77adea664e00568c3f6ccdfd6ad137bebeee69332ac5d00832e66d4daff1d0eaed3dcaa96e8f5ffedf3117256da3f536666057f87803debf70bfb0d207d744b24f0b059f28c1e84da6025df17f658231fc6cfc68b361cb04b16662bf0f07d79f2bbbbfa76d93aa1e2544c4decab908b2678d6c36325b2e4f86556f67946a12b171f8ec5f89d709e9fd2beb896cc1808efa3703b0d9f72d8a3a0fb89832c76cf2a3b55c4dddc3e627be92f75d6290de633d8d8b6723f48cc46239380d5b322de81bd7b013114b18af13e69afd1fba8203dd271a3481efe377ffdd73b4dfb2de389501d43c26384811aa462b643861360628a32c3e4bd2d5213f2d7cad7c9497b5d6617eda54d85399c337832974938cc27253e292c77e433404e0a5db952c2abf15a382effa67c3504688a034dd189e920da5a33e1037e59afd68fe07e76bf2ac1b559ff817355b15d3aaacd9a372581038d71b91355beb982ef35a6ab15a870f7628d7bfe93949e0703d4f29b393f28603788d239d03a2bf53ac17183e4a89901a19d9f042689dfaba6f0544e167383ee6cdced2593f44fa483d3e817ef17f29c55b6b6330e7992bb68a14ede8d2942de8dbccd45c8b819e9707c2fcb4c852b99a739d0a4a01670a19b3f56f94749741242ee7d0a0e81d666c677659b2a19871790afa784b3bf455cd9cf7a79a8e738227969ca6a1ca03b7f8e53648d89082a2833b679db98f4a1afb663e320102dcd3eb0677ecb990d200050914c186b31f83962cfe17dd5291776551c8ce244d6c7180b5c4a54e0e256e23216020038d98c42c0735c639f610c96262e6e5792a765a0f218891dbc5c66da3dafced590cd0dfce133d69919bd81af4fcf0c54be90935fdef6c0275b9317cc6ed7aef2b847edfb3de11fba2fcf281f07ad174cc3370fff0620251f411180eba6b311d2c36198739fc6ce794318cfb0c962ebdf701236b86b1c42ed50bfc5a92293923e5b071bfd998832a7806a9b6d35bd69da5cd7aca46f6a9cf657850fd6f791b99d9b726193a107e71b7bad21a9257e0d31b333092b87ccbd46f78b62e5586253a7ef781174773e47a6a97e1c24af042a8d9a703b0201e929b823653bc44337399743eeaf8abab199927d24fe5e6a006247c18c6fcaab0617007b0da8144e916a8710276017354e1faed861fcfa45e8598813983c177483581991f174fe6ef10638a10e04ccb7e0bdd6a3f5f99a527046180d5cf4323a0a604d7e4dfecfbaac895e176a81ee970cf567a4919780567124807ba268c85570c32239887efeafe82c8d0cedf9c55806a29874f26fbb95744e48f8446526e558d92438fd9abfe66f0d0087e0099846e71ad582eec7c97d152ecc7d846753866cc202e2ac5fd62fa6414e83f5d94e410e6ec3803630b5c74bdfd0101e61cd6f8e2c7b10ca51a47d0d96fc49a6cf5ee13effcbc08947ca87a640e1d032569f304583105fc2688ca1decf7613c609e33cd18ecacf9406d6049a3080e1b700f17938bca814548bc4d6cf9c8d6149a3007a528acbbfc16a82e3c90a136e4949da81ffb93b4e13e08b4ea975e3903ec06fcdee5ff00e33a12b62521216656e4cb43435ab57e4c3f64a2b9f89b24a059657011b88367695c353ec468fcd35de828d4ae260d549fb73ca9659725d5907e4283cb2d46283451fa52d1d3fbe34718eecdee2235ef5dbcdad6b6449de1605404659bbf2f3e2b9adea8ff2c4cc911a3fe78f060f756999bb35a02c07e7136b7fa435a526f2d10acb668446f3058593f5e06f672eb0d50121d769d81ea332a99200933e077093e07b1b0768ec060f7f5e3b7a232c508b8532695e1ae59ce8ec2ff02863ed037afb309d4a0ab92c4ebf6b794dd9c8e54fdf6bfe67be37ccf3424ba1f86053375635fdb043e3014fc06b742bcc3798815621a7c3e53770fa8b80bdc118c9a562ba6a38908f78361053cc40c258f6a7825649f8e4629ce9550414f80666cdc8297be321604b8ee74a3fb9d0415d191b04441ea912e457ce9ff496f5b7db6a90393746f5b8b2f0e185f6961f59ac94cc6654f8448d963356e1cc383e46cc9bb8c654ee75201eb27d573b0a377a51ba087040e08967961851db361308d7f4846db406011a12a7c5ac82897b34d515f8c85f7b50097a4fb0d4fff27f594ee61100a3a344bdb74bb72116e797cf78596d633f6d2e9f618b146873e71918a52395f8ae3e524eb07f8ce663205040b55ceb65cfafdad15f448b583d21270ead88bc9c491c8094324a478e48eb5410ba2f25db6402a8da7bbdd9e04af68fca556acc03580b9eec2f692518412ce120ee069cd9052522f7d96e5fee49d75caf7c93e6c176175d1ffd7e931ccb0c0505713e2276dc7d06a8f730e71b4993e3ba4b93e8e4dbc5aea08ddbee6a3de83e7077b695a5de4c18d2436128d372c3b705ec470b85da99f624a7dfa949bb4f19ed727c78f39c8a4a38a1bfa765c75dd1623996d9f07e06043375ae26e686b9b9a053b9545ab7af7acbb16b1922068a6da47088e95b4ca59af536988f6f0871816b37300a70f57e70f2281c9595371b28dd29344b6045f91a182e544fe1fa8e2601a7ac320a6148f987efdc8674facfa0f5755b83de36d97b4156a53790ded016087d14b66d724a3e57fe0a68eac0f17e55a4f937966f447dc3e1e3aadff0c954cb4578971c8ede3e074a494fc2012e5cd24851f3a0540055bf41e3278b3d0942d6fd565ccc1055825b86bbb660100d57a7fed29259cc127bb6ebdb3136dcb4070f86822b6a3bfd6d7185c44be8f5bda6ff89405cf85f4985a861bc9839273f04795ee3ee8edc2392da8643c9fe4ed0471f534044a16e80abab832fa7f1a4812d13c053b2dd349daf1617cc7cc6da1caf707cbd498d91fea5327ea14d9e199ca9c750055550af44ea288c6aee703c41b0c738d2e8d1c5e3f39010da99ecd14253a32ee33cbca1258282af47a52a180d97fef52c19e71163630b2eb58809fd7503760a6e23e25987e2f690077937835e2964ee8f145910b608f5a2b52b7ed257c1f6ae125c77039de4df4ff64c1ec609e2faeeda71455ae02cee87d72fb2e3516e122e34b7c34f2ed2b403cd3c64ad6517ef5ebaf2a6e890eab5a6ce49fe4b641e12d724aef75c75ecf674c4bb7c2c6b7e5d79", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b86375a3947b72aada5551fcd15c8693936112820a9482dd9a1", 0xab}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000408000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000030f000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$packet_int(r2, 0x107, 0x3, &(0x7f00004e6000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f000009c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000458000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000dbc000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000056c000-0x4)=0x1, 0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000d10000)=0x0, &(0x7f0000ab5000-0x4)=0x4) madvise(&(0x7f0000954000/0x3000)=nil, 0x3000, 0x40e) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x1000000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f00008d7000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = memfd_create(&(0x7f0000c8f000)='/dev/hwrng\x00', 0x3) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) ioctl$KVM_SET_CLOCK(r7, 0x4030ae7b, &(0x7f0000b90000)={0x7f, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = dup2(r5, r6) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000b9b000)={&(0x7f00004c3000)=[0x7, 0x0, 0x77, 0x80000000, 0x8, 0x1, 0x4, 0x2], 0x8, 0x8001, 0x0, 0x4, 0x7fff, 0x3e5f, {0x11443367, 0x4, 0x80000000, 0x9, 0x4, 0x5, 0x0, 0x4, 0x1ff, 0x3, 0xfffffffffffffff7, 0xfffffffffffff924, 0x7fff, 0x1f, "48899bb52bf93d874bc3198674d7763b8a637eb4787ae135a733c5556c7921dd"}}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f000019f000)={r9, 0x1, 0x7ffffffd, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000afd000)={[{0x3, 0x7f, 0x9af2, 0x0, 0x5, 0xffffffffffffff00, 0x6, 0x6, 0x5ef, 0x0, 0x8, 0x8, 0x0}, {0x8000, 0x1, 0x0, 0x0, 0x1200000000, 0x0, 0x0, 0x8, 0x81, 0x0, 0x800, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) munmap(&(0x7f0000c48000/0x2000)=nil, 0x2000) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2017/12/18 00:03:28 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) fcntl$getown(r1, 0x9) r3 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x800000000003) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)=""/6, 0x6}, {&(0x7f0000fd0000-0x84)=""/0, 0x0}, {&(0x7f0000da2000-0xd3)=""/211, 0xd3}, {&(0x7f00003f8000-0xe5)=""/229, 0xe5}, {&(0x7f0000aeb000-0xc)=""/12, 0xc}, {&(0x7f0000631000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000ca0000)=""/246, 0xf6, 0x5}, 0x1) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900ccd999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a76528040000800056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70bca52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928e06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542097f1a92b45ca502dc8b51bc1f54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181b", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r2, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000442000)=0x3) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007c0000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000f18000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r3, 0x409, 0x8) fsync(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000467000)={0x7ffffffe, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000a11000)={0x3, r4, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f1d000)={0x81, r5, 0x40002, 0x2ffffffff}) r7 = inotify_add_watch(r3, &(0x7f0000d2b000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r3, r7) getpeername$llc(r3, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r6}) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b49000)='/dev/vga_arbiter\x00', 0x40803, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r8 = syz_open_dev$sg(&(0x7f0000266000)='/dev/sg#\x00', 0x8000, 0xc10a0) inotify_add_watch(r8, &(0x7f00005c2000)='./file0\x00', 0x200) 2017/12/18 00:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00007e1000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x99b8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000fe, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x200000000, 0x10000000000000, 0x0, 0x0, 0x105, 0x5, 0x0, 0x14a4600000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a67000)='/dev/usbmon#\x00', 0x40000000004, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000856000)={0x4, 0x0, 0x2, 0x69958df6}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000bbe000-0x4)={0x0}, &(0x7f000047b000-0x4)=0x4) syz_open_dev$sg(&(0x7f000065d000)='/dev/sg#\x00', 0x100000001, 0x1001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x40000064, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000869000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x8, 0x80004, 0x40000002) listen(r5, 0x0) waitid(0x2, r3, &(0x7f0000daa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000002, &(0x7f0000f4c000+0xe38)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000455000-0x10)={r6, r7}, 0x8) accept4$ipx(r5, 0x0, &(0x7f0000242000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xa7) 2017/12/18 00:03:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000063000-0x10)='/dev/sequencer2\x00', 0x404000, 0x0) pipe(&(0x7f00000d9000)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000d6e000-0x20)={r1, 0x9, 0x8, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x4000000003, 0x3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000f63000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00001f2000)=0x0) sendto$inet(r3, &(0x7f0000047000-0x1000)="", 0x0, 0x0, &(0x7f00001e9000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r3, &(0x7f0000239000-0x38)={&(0x7f00001eb000)=@ax25={0x3, {"d1c1287f704f25"}, 0x0}, 0x10, &(0x7f0000219000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000219000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000cf7000-0x8)={0x0, 0x800000000000}, &(0x7f0000c7f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00007e0000)={r5, 0x9, 0x0}, &(0x7f0000ea3000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00004a6000-0x20)={0x7fffffff, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000b6d000)={0x40, r6}) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f000094d000)={0x71, 0x9, 0x4}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00005bc000)=0x0) 2017/12/18 00:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000be8000)={0x2aa6, 0x8001, 0x1, 0x5, 0x3, 0x1, 0x0, 0x6}, &(0x7f0000f4a000-0x40)={0x3, 0x2, 0xfffffffffffffff9, 0x2, 0x800, 0x6, 0xfffffffeffffffff, 0x3}, &(0x7f00006f8000-0x40)={0x1, 0xf9, 0xffffffff, 0x600, 0xb29, 0x0, 0x0, 0x7}, &(0x7f00000ff000-0x10)={r1, r2+10000000}, &(0x7f0000f24000)={&(0x7f0000582000)={0x7}, 0x8}) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000962000)=@abs={0x0, 0x0, 0x2}, 0x8) bind$unix(r0, &(0x7f0000ab0000)=@file={0x1, './file0\x00'}, 0xa) listen(r3, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000edf000)=0x0) shutdown(r3, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008e5000+0x581)={0x0, @in6={{0xa, 0x0, 0x10000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10001}, 0x98) r4 = socket$inet6(0xa, 0x400000002, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000db4000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000092e000-0x138)={{0x0, 0x1, 0xf, 0x100, 0x1000, 0x4, 0x1, 0x7, 0x1, 0x2, 0x2, 0x7, 0x0}, {0x102000, 0x17000, 0x10, 0x2, 0x400, 0x200, 0x200, 0x4, 0x2, 0x400, 0x74da, 0x5, 0x0}, {0xf001, 0xf000, 0xe, 0x1, 0x7, 0x7, 0x5, 0x200, 0x9, 0x5, 0x4, 0x9, 0x0}, {0x17000, 0x7000, 0x10, 0x5, 0x0, 0x7a, 0x9, 0x5, 0x36c09157, 0x4, 0x6, 0x8, 0x0}, {0x3000, 0x0, 0x10, 0x7, 0x9, 0x81, 0xe51, 0xc393, 0x0, 0xc4, 0x5, 0x6, 0x0}, {0x110006, 0x0, 0x1b, 0xa2e, 0x800000000, 0x0, 0x9, 0x9, 0x8000, 0x8, 0x6, 0xff, 0x0}, {0x0, 0x5000, 0x1f, 0x401, 0x5, 0x6, 0x8, 0x2, 0xffff, 0x7, 0x6, 0xfffffffffffffff8, 0x0}, {0x7000, 0x1, 0xf, 0x6, 0x0, 0x2, 0x5, 0x2, 0x7, 0x5, 0x2, 0x4, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0xf004, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0xf000, 0x400000, 0x7, 0x4000, 0x4000, [0x1, 0x5342, 0xffffffffffffffff, 0xa2]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r4, &(0x7f00002da000-0x8)='./file0\x00', &(0x7f0000fdd000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) sendmsg(r4, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000f6c000)=[], 0x0, 0x0}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000001000)='net/udp\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, r3, 0x0) pread64(r6, &(0x7f0000003000)=""/129, 0x81, 0x0) lseek(r6, 0x0, 0x1) 2017/12/18 00:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000060fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000097d000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000cf8000)='/dev/sg#\x00', 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a58000)='./file0\x00', 0x3ffc, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000af000-0x4)=0x7, 0x4) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000643000-0xb)='/dev/loop#\x00', 0x600000000004, 0x800000000003fffc) getsockname$netlink(r1, &(0x7f000082d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d80000-0x4)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b9e000-0x10)={&(0x7f0000078000-0x8)='./file0\x00', r0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mprotect(&(0x7f0000bcf000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f000058d000/0x4000)=nil, 0x4000, 0x3, 0x16052, r2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000b8d000)='/dev/vcs\x00', 0x48001, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e0c000-0x11)='/dev/vga_arbiter\x00', 0x2007e, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00004f0000)={0x7, 0x0, [{0x1, 0x3, 0x0, 0x0, @adapter={0x3ff, 0xf3, 0x2, 0x80000000, 0x800}}, {0x1000, 0x7, 0x0, 0x0, @irqchip={0x7, 0x2}}, {0x1, 0x5, 0x0, 0x0, @irqchip={0x1, 0x2}}, {0xce, 0x2, 0x0, 0x0, @msi={0x81, 0x6, 0xffde}}, {0x9, 0x4, 0x0, 0x0, @irqchip={0x8, 0x8}}, {0xa5, 0x2, 0x0, 0x0, @sint={0x2800000, 0x0}}, {0x4, 0x3, 0x0, 0x0, @adapter={0x4, 0x1, 0x0, 0x401, 0x5}}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00007a5000)={0x6, 0x1f, 0xe9, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x9, 0x100000001, &(0x7f000048a000-0x3)='(=s', 0x3) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) 2017/12/18 00:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="", 0x0}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) [ 86.459535] print_req_error: I/O error, dev loop4, sector 0 2017/12/18 00:03:28 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d5000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xfa)={0x0, 0xf2, "058fda989aa113a3230a13d08458e7fb3410c85149a4a6a76ac03105d8f21c05d47fcaac1d4ebdf2b7c71c0b5187029e5e96e943876d4e331aefb8fd03106733d76f2ef905cbfc811f6c0095e0d78ec1435a6f958e41690e402d2d3b03cfef1a9ca6308fb618ee661cb2653d8501bd26706b49077d57c30893aec58382cc5a3f858a5fed78a16caa3c7f6225e4c87909261d11cc49d2fd8aeb04efb72410a1a085dc063516a1589b68db41240deba2c22822f1be30b912244661d28d45950110b46871ea88dda8845db84921857d89cc496b8500115c4927df0aafbd59ae47e5e45fad5e5960356e31bfbd007531aa6219d2"}, &(0x7f0000d98000-0x4)=0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x0}, 0x6) r2 = openat(0xffffffffffffffff, &(0x7f0000e70000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e5000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000be9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000c15000-0x18)={0x0, 0x10000, 0x20, 0x100000001, 0x4}, &(0x7f0000fc2000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d61000)={0x6, 0x8000, 0x9, 0x1, r5}, &(0x7f0000e8c000)=0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000a9e000-0x4)=0x2d, 0x4) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockname(r4, &(0x7f0000b04000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000f52000)=0x1002) r7 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r7, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x7}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) open$dir(&(0x7f0000235000-0x8)='./file0\x00', 0x40, 0x80) unlink(&(0x7f0000482000-0x10)='./control/file0\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001b2000-0x8)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b5d000-0xe)='/selinux/load\x00', 0x2, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') statfs(&(0x7f0000d79000)='./control/file1\x00', &(0x7f000067f000)=""/77) ioctl$TUNSETNOCSUM(r7, 0x400454c8, &(0x7f0000116000-0x4)=0x81) utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) unlink(&(0x7f00001cd000+0xa6f)='./control/file0\x00') mount(&(0x7f0000ba5000)='./control/file0\x00', &(0x7f000057a000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000800000-0x14)="") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000ba1000-0x30)=[{0x6, 0x0}, {0x2, 0x8}, {0xb, 0x100000000}], 0x3) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f000043f000)={{&(0x7f00002cb000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 00:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0xc003, &(0x7f0000b80000)=0x8, 0x801) r0 = openat(0xffffffffffffff9c, &(0x7f000008c000-0x8)='./file0\x00', 0x8001, 0x42) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000d0f000)=""/218) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009bc000)=0xe8, 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000892000-0x6)={0xca5, 0x3, 0xffffffffffffff5e}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e58000)={0x10201, 0x2, 0x1000, 0x1000, &(0x7f0000960000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00000cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000390000)=0x14) bind$packet(r0, &(0x7f000025b000)={0x11, 0xc, r1, 0x1, 0x84b6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800000000, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000a1b000-0x400)={"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"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000749000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000216000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000098000)={0x200000, 0x0, 0x200000000000, 0x4, 0x0, 0x900000000000000, 0x20000000, 0x40009fa, r3}, &(0x7f0000d2e000)=0x20) bind$inet(0xffffffffffffffff, &(0x7f0000a50000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x7) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x7, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000061000)=0x0, 0x0) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000920000)='./file0\x00', 0x40000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00007d4000)=0x10001) dup3(r0, r1, 0x80000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000054c000-0x10)='/selinux/access\x00', 0x2, 0x0) renameat(r1, &(0x7f00003ae000-0x8)='./file0\x00', r2, &(0x7f0000eee000)='./file0/file0\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa8000-0xf)='/dev/sequencer\x00', 0x600, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00006f1000)={0x8, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf3000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet6_dccp_buf(r5, 0x21, 0xa7a4a1c549b49250, &(0x7f0000fca000-0xab)=""/171, &(0x7f0000e5e000)=0xab) bind$alg(r4, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x200000000, 0x0, 'sha256\x00'}, 0x58) bind$alg(r2, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0xe, 0x100e, 'hmac(md5-generic)\x00'}, 0x58) io_setup(0xac, &(0x7f0000f05000)=0x0) r7 = eventfd(0xbe58) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000049c000-0x6)={0x0, 0x9}, &(0x7f00006f6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00009d1000)={r8, 0x100000001, 0x2, 0x8, 0x3ff, 0x2}, &(0x7f00001ae000)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00004d8000)=0x7, 0x4) io_cancel(r6, &(0x7f0000435000-0x40)={0x0, 0x0, 0x0, 0x6, 0x401, r4, &(0x7f0000834000)="ac8ee6f511a4f402c92329022d83594c9cc021e7dbe42bdb88050cdcc080bf2fef449a5bca4b3844360c0759242862fd0f6081b9a898f6286aeb8a320614bfaeeb0581ed829a2dbb", 0x48, 0x1, 0x0, 0x101, r7}, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000f3e000)={0x0, 0x0}) socketpair(0x5, 0x0, 0xfffffffffffffffc, &(0x7f0000824000-0x8)={0x0, 0x0}) ioctl$TCGETA(r11, 0x5405, &(0x7f0000567000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000c06000-0x4)={r9}) vmsplice(r10, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29cf6", 0x79) accept$alg(r4, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b99000)={r9, 0x28, &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) semget(0x3, 0x2, 0x30) 2017/12/18 00:03:28 executing program 1: mmap(&(0x7f0000000000/0x74d000)=nil, 0x74d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002e6000)='/dev/usbmon#\x00', 0x15a, 0x304) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000035b000)='./file0\x00', 0x101010, 0x800000000000063) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002b3000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000751000-0x8)={r2, 0x0}) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000746000)=0x0) getpid() fcntl$getownex(r3, 0x10, &(0x7f000019c000-0x8)={0x0, 0x0}) r6 = syz_open_procfs(r5, &(0x7f0000752000-0xf)='net/fib_trie\x00') ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f000074f000)={r4, r2, 0x6}) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000752000-0x10)={r7, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000074e000-0x1)={r8, r9, 0x7}) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = signalfd4(r0, &(0x7f00006a5000-0x8)={0x9}, 0x8, 0x80000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000751000-0x11)='/dev/vga_arbiter\x00', 0x4000010000000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r11, 0x4018aee1, &(0x7f00003ac000)={0x0, 0xfffffffffffffff6, 0x20, &(0x7f00004a4000)=0x0}) memfd_create(&(0x7f00006ee000-0x2)="75736572aa736563757269747900", 0x3) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000071f000-0x4)=0x9) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r13 = ioctl$KVM_CREATE_VM(r12, 0xae01, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r10, &(0x7f0000750000-0x2c)="a9e2ff5f0a36000096c0d7087c6a358c20b6477c7c5c9cbf84bc34fcb44cc1f6b07b04c3ca9aea99d505", 0x2a, 0x0) ioctl$KVM_CREATE_IRQCHIP(r13, 0xae60) r14 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000002) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r14, 0x4138ae84, &(0x7f0000750000)={{0x0, 0x0, 0x0, 0x0, 0x7af4dce2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xd9db, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x2, 0x0, 0x0]}) mmap(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x0, 0x3f, r12, 0x0) ioctl$KVM_ENABLE_CAP(r13, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x200000000000, 0x1, 0x6, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000271000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r14, 0x4008ae89, &(0x7f0000750000)={0x4, 0x0, [{0x40000002, 0x0, 0x8}, {0x40000001, 0x0, 0x2}, {0x0, 0x0, 0x400000080002}, {0x4000000000266, 0x0, 0x4}]}) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r14, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000750000)={0x0, 0x40, 0x1, 0x5}, &(0x7f0000750000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x72, &(0x7f000074f000-0xc)={r15, 0x2, 0x20}, &(0x7f000074e000-0x4)=0xc) mmap(&(0x7f000060b000/0x4000)=nil, 0x4000, 0x8, 0x2001c, r1, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000752000)=@sack_info={r15, 0xfffffffffffffff8, 0x6}, &(0x7f0000753000-0x4)=0xc) ioctl$KVM_S390_VCPU_FAULT(r11, 0x4008ae52, &(0x7f000002e000)=0x3) ioctl$KVM_SET_IRQCHIP(r13, 0x8208ae63, &(0x7f0000012000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7b, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000000080000}, {0x7f, 0x5e, 0x187, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffffffffffff, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x7f96, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x80000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r14, 0x4400ae8f, &(0x7f0000753000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r13, 0x4020aea5, &(0x7f0000000000)={0x20f002, 0x3000, 0x800000000000004, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000440000/0x2000)=nil, 0x2000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:28 executing program 6: mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000094a000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ecc000-0x1)=0x0) waitid(0x0, r1, 0x0, 0x8, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x800000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000619000)={[0x8, 0x9, 0x88, 0x200, 0x9, 0x10000, 0x8000, 0x1, 0x0, 0xbfe, 0x0, 0x1000, 0xfef, 0x330, 0x6c, 0x4], 0x7001, 0x4000}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001e000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0x4030ae7b) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0xffffffffffffffff) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000fd6000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000000000)={0x81, 0x0, [0x7, 0x3, 0x5818, 0x4000d244], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000765000-0x4)=0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000084000-0x4)=0x5, 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x404) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f49000)={0xfd, {{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000007, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write(r0, &(0x7f0000c36000)="26000000420047f1938d000000000000ffff00000000000003fffff7454a6803e517c76e328a", 0x26) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f29000-0x20)={@common='bpq0\x00', @ifru_flags=0x57fe}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000244000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004c2000-0x4)=0x4, 0x4) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fae000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000378000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d2a000-0x67)={r2, 0x5f, "76757cab25ffffffffffff204b09091700f9e1f979432e8928fb4945ee2264271f6a10a23e538e4775b64af07256980c28cd48912b0206d5ce2ce6efec004566d9be6909ab2c17f9bf5febaed1c0974f0702316ec6ba460610f0481c4ac341"}, &(0x7f0000dd6000-0x4)=0x67) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009a8000)={0x7, 0xfffffffffffffffd, 0xffffffffffff7fff, 0x9, r3}, &(0x7f000083d000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000029c000-0x4)=0x20, 0x4) pipe(&(0x7f0000072000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00008dd000)={0x0, 0x0, 0xfff, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) socket(0xb, 0x2, 0x8) bind$alg(r5, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x100000000000000, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286f708001ead2a115e6075a757", 0x2d) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000433000)={{0xb5, 0x8, 0x40040, 0x3f, 0x400, 0xd322}, 0xffffffffffffffff, 0x869, 0xffffffffffff0003}) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000a59000)=0xff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f5a000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000051000-0x40)={0xb, 0x5, 0x20000002, 0x6e, &(0x7f000040f000-0x6e)=""/110, 0x1000, &(0x7f00002c5000-0x1000)=""/4096, 0x0, &(0x7f000007c000)=""/0}) sendto$inet6(r1, &(0x7f0000b83000)="4fed", 0x2, 0x8000, &(0x7f0000a0c000-0x1c)={0xa, 0x3, 0x20000000000000f5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f97000)="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", 0x599, 0x800, &(0x7f0000c90000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) socketpair$inet(0x2, 0x800, 0xcd7, &(0x7f0000784000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/18 00:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9c", 0x56}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005f5000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = add_key$user(&(0x7f00003fe000-0x5)='user\x00', &(0x7f0000183000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002dd000)="841e4e9626c81c269ba9aefc17ec6e7cb2e331b1817c8fad9b78d218b63555effcc936ce2b8a0cdbeba31331117b984addae80224ddd80cbb9f2020a8e32", 0x3e, 0x0) r2 = request_key(&(0x7f0000816000-0x6)='.dead\x00', &(0x7f0000345000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ad000)='Fcpusetuser\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f0000a05000-0x6)='rxrpc\x00', &(0x7f00007cb000-0x2)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009ce000)="6752a821b9434f02eb970524a553775c1cbcd01f8a7ad3969896bfd43ed6005d495d99b1e4b19384fd8bf094576faeca180f9b8c77d450e8a1bfc76c66c0550be9413e230bba1c37c0b71cfe6a5d1b6cab9ca76d593f729e", 0x58, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000cec000-0xc)={r1, r2, r3}, &(0x7f0000376000-0x62)=""/98, 0x62, &(0x7f0000e03000)={&(0x7f0000ea3000-0xa)={'sha224-avx'}, &(0x7f0000e37000)="7fd2b2de59d9ca3e5836e79fa54de491bbf3d57cab633a86405a7d1f2af72c993a8db574bbcfaaace1c18848c4035e226a924ccad6c0546952516792c125025a2dae74a073615a2a9a2ee767cfef745b25c104a1e11a371d3b47d5fd07705e78d3b37e85687ae4a402a579d22a412612a7852ffd6eedc92dfca32eddca0092eeeccd25c72fc3f1991e1b1f103309c1e8464455ff9adb3fab0e12b4c2eb1cec03ad396f82f329211910292a84de918be3e0afd11c69c8df0ed159cddf034112e0b55858925c899d", 0xc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ade000)="172a81e503c5ce3ceec0ff9c61b476a4", 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fba000-0x10)='/dev/sequencer2\x00', 0x20027f, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000845000)={0x26, "68617368000000000000fa00", 0x0, 0x0, 'rmd160\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000d4000)={0x0, 0x81, 0x8001, 0x1, 0x19c, 0x0, 0x3ff, 0x6, {0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x4, 0x9}}, &(0x7f00009d1000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d00000-0xc)=@sack_info={r6, 0x4, 0x2}, 0xc) 2017/12/18 00:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x2000000000008, 0xe2, &(0x7f0000cf5000-0xe2)=""/226, 0x1000, &(0x7f0000810000)=""/4096, 0x1, &(0x7f0000cf4000-0x1)=""/1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000006, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bb5000-0x10)={0x0, 0x81, 0xfffffffffffffe01, 0x0}, &(0x7f0000b40000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b3f000-0x8)=@assoc_value={r2, 0x6}, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000d17000-0x12)='/dev/input/mouse#\x00', 0x0, 0x400400) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000c0c000-0xae)=""/174) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000239000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96, 0x0}, &(0x7f00006f8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000004e000-0x14)={r4, 0x5, 0x7, 0x7f, 0x1, 0x9}, 0x14) write(r1, &(0x7f0000936000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18fcff00f132040014006e35", 0x26) pipe(&(0x7f0000cdb000-0x8)={0x0, 0x0}) r7 = openat(0xffffffffffffffff, &(0x7f0000591000-0x8)='./file0\x00', 0x200002, 0x48) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r7) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000049000-0x4)=0x3, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ce6000)=0x0) fcntl$notify(r6, 0x402, 0x8) bind$inet6(r9, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000099000-0x8)={0x0, 0x0}, &(0x7f0000451000-0x4)=0x8) readahead(r3, 0x400, 0x10011) listen(r9, 0x0) add_key$user(&(0x7f0000f6e000)='user\x00', &(0x7f00009c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d5a000-0x57)="5153e7ae21fe00e43ab48a6394b4fa881ec234e9d8455e65fa98e84969d734dfac2ef3f27af8c728758614bd4f0c70653ebe67e00783a66993a8a4b5b1f0a1b326d5ed9d5387b5b236201c11f29ba137baad46d762b4d6", 0x57, 0xfffffffffffffffe) sendto$inet(r8, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000feb000)={0x6, 0xffffffffffffffff}, 0x8) close(r9) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000acd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f000098e000+0x1d5)={r10, &(0x7f0000db8000)=""/166}) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f0000238000)={0x8, 0xf9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 00:03:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000001000)=@full={{0x3, {"f8471691e47c5b"}, 0x2}, [{"42cfd40d8d54dd"}, {"02fb62e4769dfe"}, {"4e8a7ad1897855"}, {"ca0b52620962c6"}, {"c5a9b05283cd25"}, {"5094b470acd3fb"}, {"4c5ce2a1f27764"}, {"0d2829828f5ca6"}]}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x3}, &(0x7f0000001000-0x40)={0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000012000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000003000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x400, 0x7, 0x20, &(0x7f000022c000/0x12000)=nil, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getrusage(0xffffffffffffffff, &(0x7f000027e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 86.836839] FAULT_FLAG_ALLOW_RETRY missing 30 [ 86.843757] CPU: 1 PID: 13927 Comm: syz-executor5 Not tainted 4.15.0-rc3+ #226 [ 86.851153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.860514] Call Trace: [ 86.863108] dump_stack+0x194/0x257 [ 86.866741] ? arch_local_irq_restore+0x53/0x53 [ 86.871415] ? handle_userfault+0x12b7/0x24c0 [ 86.875916] handle_userfault+0x12fa/0x24c0 [ 86.880215] ? handle_userfault+0x150b/0x24c0 [ 86.884710] ? userfaultfd_ioctl+0x4520/0x4520 [ 86.889265] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.894426] ? perf_trace_lock+0x70/0x900 [ 86.898562] ? __lock_is_held+0xb6/0x140 [ 86.902603] ? perf_trace_lock_acquire+0xe3/0x980 [ 86.907426] ? trace_event_raw_event_lock+0x340/0x340 [ 86.912594] ? print_irqtrace_events+0x270/0x270 [ 86.917325] ? print_irqtrace_events+0x270/0x270 [ 86.922054] ? get_user_pages_fast+0x277/0x340 [ 86.926615] ? perf_trace_lock+0xd6/0x900 [ 86.930739] ? perf_trace_lock+0xd6/0x900 [ 86.934871] ? perf_trace_lock_acquire+0xe3/0x980 [ 86.939701] ? trace_event_raw_event_lock+0x340/0x340 [ 86.944877] ? __lock_acquire+0x664/0x3e00 [ 86.949097] ? check_noncircular+0x20/0x20 [ 86.953306] ? __lock_acquire+0x664/0x3e00 [ 86.957545] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.963063] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.968237] ? find_held_lock+0x35/0x1d0 [ 86.972289] ? __handle_mm_fault+0x3296/0x3ce0 [ 86.976851] ? lock_downgrade+0x980/0x980 [ 86.980983] ? lock_release+0xa40/0xa40 [ 86.984936] ? copy_overflow+0x20/0x20 [ 86.988800] ? do_raw_spin_trylock+0x190/0x190 [ 86.993386] __handle_mm_fault+0x32a3/0x3ce0 [ 86.997783] ? __pmd_alloc+0x4e0/0x4e0 [ 87.001663] ? find_held_lock+0x35/0x1d0 [ 87.005714] ? handle_mm_fault+0x248/0x8d0 [ 87.009924] ? lock_downgrade+0x980/0x980 [ 87.014101] handle_mm_fault+0x334/0x8d0 [ 87.018138] ? down_read+0x96/0x150 [ 87.021742] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 87.026298] ? vmacache_find+0x5f/0x280 [ 87.030257] ? find_vma+0x30/0x150 [ 87.033876] __do_page_fault+0x5c9/0xc90 [ 87.037941] ? mm_fault_error+0x2c0/0x2c0 [ 87.042066] ? find_held_lock+0x35/0x1d0 [ 87.046118] do_page_fault+0xee/0x720 [ 87.049898] ? __do_page_fault+0xc90/0xc90 [ 87.054126] ? lock_release+0xa40/0xa40 [ 87.058070] ? perf_trace_lock+0x900/0x900 [ 87.062295] ? do_raw_spin_trylock+0x190/0x190 [ 87.066882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.071719] page_fault+0x22/0x30 [ 87.075147] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 87.080914] RSP: 0018:ffff88019b6b7928 EFLAGS: 00010246 [ 87.086259] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825034c1 [ 87.093502] RDX: 000000000000010b RSI: ffffc90004167000 RDI: ffff88019b6b7d28 [ 87.100748] RBP: ffff88019b6b7a08 R08: ffff8801d9c5a6d0 R09: 1ffff100336d6ee7 [ 87.107990] R10: ffff88019b6b7858 R11: 0000000000000003 R12: 1ffff100336d6f28 [ 87.115237] R13: ffff88019b6b79e0 R14: 0000000000000000 R15: ffff88019b6b7d20 [ 87.122519] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 87.127702] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 87.132874] ? iov_iter_revert+0x9d0/0x9d0 [ 87.137097] ? mark_held_locks+0xaf/0x100 [ 87.141219] ? simple_xattr_get+0xeb/0x160 [ 87.145429] ? current_kernel_time64+0x122/0x2f0 [ 87.150163] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.155160] generic_perform_write+0x200/0x600 [ 87.159751] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 87.164997] ? generic_update_time+0x1b2/0x270 [ 87.169561] ? __mnt_drop_write_file+0xd/0x70 [ 87.174031] ? file_update_time+0xbf/0x470 [ 87.178246] ? current_time+0xc0/0xc0 [ 87.182039] ? down_write+0x87/0x120 [ 87.185739] __generic_file_write_iter+0x366/0x5b0 [ 87.190643] ? check_noncircular+0x20/0x20 [ 87.194863] generic_file_write_iter+0x399/0x790 [ 87.199606] ? __generic_file_write_iter+0x5b0/0x5b0 [ 87.204692] ? iov_iter_init+0xaf/0x1d0 [ 87.208650] __vfs_write+0x684/0x970 [ 87.212338] ? lock_acquire+0x1d5/0x580 [ 87.216295] ? kernel_read+0x120/0x120 [ 87.220206] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 87.224935] ? __sb_start_write+0x209/0x2a0 [ 87.229241] vfs_write+0x189/0x510 [ 87.232764] SyS_write+0xef/0x220 [ 87.236206] ? SyS_read+0x220/0x220 [ 87.239803] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.244796] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.249541] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 87.254270] RIP: 0033:0x452a09 [ 87.257430] RSP: 002b:00007f95d57a1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 87.265111] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 87.272371] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 87.279614] RBP: 0000000000000581 R08: 0000000000000000 R09: 0000000000000000 2017/12/18 00:03:29 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000012000-0x8a)=""/138) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f000001b000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f0000006000-0x12)='./file0/file0/bus\x00', 0x2) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000000e000)="83952d1db15897426f1d25a50a671f3527c741f27406fcf34070600af17887961b8baef80ad286bb1bb4de524de760933e5f2a2d1f894f91f552589698cfaeae", 0x40, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000001f000)='m', 0x1, 0x0) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0xc00) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1000000, 0x41054, r0, 0x8000041) r2 = geteuid() r3 = getegid() r4 = getuid() fchownat(r0, &(0x7f0000020000)='./file0\x00', r2, r3, 0x1000) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000008000-0x10)={0x1, &(0x7f0000022000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000001d000-0x1)={r5, 0x2}) ftruncate(r1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x7, 0x8113, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000023000-0x8)='./file0/file0/bus/file0\x00', 0x17) chown(&(0x7f0000019000)='./file0/file0\x00', r4, r3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x80000) fstatfs(r0, &(0x7f0000021000-0x1000)=""/4096) 2017/12/18 00:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000069e000-0x7)='ns/net\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000345000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f19000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004fd000)={r1, 0x4}, 0x8) syz_open_dev$vcsa(&(0x7f0000934000)='/dev/vcsa#\x00', 0x4, 0x0) r2 = syz_open_dev$mice(&(0x7f000029e000-0x10)='/dev/input/mice\x00', 0x0, 0xa603) r3 = syz_open_dev$sndtimer(&(0x7f00008a7000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00002aa000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000be9000)=0x6000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007a1000)={r1, 0x48, &(0x7f00004fd000-0x48)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x800000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000594000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000073e000)={r5, 0x2c, "c683387b983cb633c7287192e6c7ad1e9c5ae4804cad4e3b262a422b9e104bd72641bb8c1d9565b8d4f33a63"}, &(0x7f0000029000)=0x34) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000990000-0x34)={{0x100000001, 0x2, 0x800, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f0000b27000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000785000-0x6)={r1, 0x1}, 0x6) accept4$packet(0xffffffffffffff9c, &(0x7f0000712000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003e4000-0x4)=0x14, 0x80000) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) r6 = getpgid(0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f000000a000)="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", 0x1ad) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x8000000200000004, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00005cd000-0x8)={r5, 0x9}, &(0x7f0000d4f000-0x4)=0x8) 2017/12/18 00:03:29 executing program 3: mmap(&(0x7f00000c3000/0x4000)=nil, 0x4000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfce3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x73) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000001, 0x10, r2, 0x100000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x3, 0x430) r4 = add_key(&(0x7f0000002000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="904ceb9fd8d8f43e98f4b56f08a592421e65ff69a81a610fa425dba895371012387888b46abd88cc050d9fe624f2fbf8835f6d5edf1c36330d2d87a49c66641f4c8ac857c16d49db4d8915c504cd409cf83d51b3bccb1f21", 0x58, 0xfffffffffffffff8) keyctl$revoke(0x3, r4) semctl$SEM_INFO(r3, 0x101, 0x13, &(0x7f0000bd3000-0xf1)=""/241) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xc4)="3be7bfee7dbe53a8205957bf720c2658d5ca431af27bac946956c9311e7d176ca27fd0fdbb97d7c330e5ba03319dbbecd6e205853cc325440ca17afdd0ebc45d3eb00d17742e5baf466df38f8e0d7d5aa534ef90fa6466e85855693b9c8610c32a7ab99cf3c88a87fcb86f42efa25ba97feeb04692ad9820d1d96343f0cc3397a867bc15af1057c3e0d8e101febd831e91382b461dfe1e605c590d8b4a3834355266908a210c98b3d1ca77be6e1d7925a59b3f0f581c3d1b832453906afc8a39f6226726", 0xc4, 0x0) r5 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009ce000-0x1)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a1a000-0x10)={0x5, &(0x7f0000afa000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f000099e000-0x8)={r7, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0xf)={0x1, 0xfffffffffffffffa}) mmap(&(0x7f0000ae5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$sg(&(0x7f000003f000)='/dev/sg#\x00', 0x1b2, 0x1) accept4$ax25(0xffffffffffffff9c, &(0x7f000005a000)={0x0, {""/7}, 0x0}, &(0x7f000005a000)=0x10, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$loop(&(0x7f000030d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r8 = memfd_create(&(0x7f000005c000)="6d0000e500000000001093", 0x2) pwritev(r8, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffa", 0x6}], 0x1, 0x7fffc) 2017/12/18 00:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23", 0x81}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "8272e2b98486fa8f68ae8190b0e71ea5aeca388c80d9b830183c36229cf0b1de1a2261772f9e16436392a8dd961a8865543be5f14e9bfad1dda9bb5827e5fefe105c968260a689cddd91ad99b0dd2bb89409c5aef19f6f452c0d9c8d78ca234ad9cfcce1857ca5c8731276be382da7702d4e33b14cecef76072ec3f9ff052538d94afbf6fef7a2a24d1b46d147adf8b53f00268975f429892dc817317096b33f46b425f6eb2a344eeef5bf8ca102ef4c8e3e1816fb07010e081e0e1a0e37fd909418f795d427aa524c09163830e738db7d8fd6378ba24ddb95b857277fc835fa26788dd5b645c333bbe035da6e078154cc8f52afdb7abc61023e3245"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) [ 87.286856] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f54b8 [ 87.294104] R13: 00000000ffffffff R14: 00007f95d57a26d4 R15: 0000000000000000 2017/12/18 00:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000675000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000042000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x2000001, &(0x7f0000151000)=0x0) io_submit(r3, 0x2, &(0x7f000063e000-0x10)=[&(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000096b000)="13", 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, &(0x7f0000250000)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44289e6e749182974f77fa322d0049aae0d6b172dad957bd79f276441dd51df3c0a9da061415195df59bba64f6fc84bc351ee7", 0x5e, 0x1ef, 0x0, 0x1, 0xffffffffffffffff}]) r4 = syz_open_dev$vcsn(&(0x7f0000bf0000)='/dev/vcs#\x00', 0x5, 0x8001) getsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000cde000)=0x0, &(0x7f0000e90000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000801000-0x68)={0xf5, 0x0, [0x40, 0x3, 0x7f, 0x10000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x4000) syz_emit_ethernet(0xc8, &(0x7f0000872000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x3, 0x6, "a228af", 0x92, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3b, 0x200, 0x10001, 0x101, 0x1, 0x10001, 0x2}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x1, 0x3, 0x82, 0x0, "751ad155e0b7469850da09286d1f9e3b2fb49aae3026c584e8ecd5f9ba7ec732d5da6040dd450a12d206000000000000001b02403b7a3800a664b30aab396bcea1cdaa100edc3bec84ad4ad70c19e3c23217f0d79e7ba4e594fc46fff900000022171f12f98ffea76e1ce71de82c3b56a8e6a7d78f96f3bfc81d"}}}}}}, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00001d0000-0x4)=0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000491000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0xfffffffffffffffd, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @cipso={0x86, 0xe, 0x2, [{0x7, 0x8, "492f7239b178"}]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) dup(r5) r7 = socket(0x10000000010, 0x400000002, 0xc) write(r7, &(0x7f00002e6000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r7, &(0x7f000067d000)="1f0000000104ff00fd555400800000800000000008000100020423dcffdf00", 0x1f) 2017/12/18 00:03:29 executing program 5: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f15000)=@sack_info={0x0, 0x5, 0x0}, &(0x7f0000f15000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) msgget(0x3, 0x100) connect$inet(r2, &(0x7f0000938000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000821000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000c2a000-0x4)=0x56, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) io_setup(0x5, &(0x7f0000d73000)=0x0) bind$bt_l2cap(r5, &(0x7f0000434000)={0x1f, 0x1, {0x80000000, 0x7fff, 0x81, 0x0, 0x4, 0xd3}, 0x3ff, 0x7}, 0xe) io_submit(r6, 0x2, &(0x7f0000cb7000-0xe)=[&(0x7f0000d8f000-0x40)={0x0, 0x0, 0x0, 0x1, 0xfffffffeffffffff, 0xffffffffffffffff, &(0x7f0000b3c000)="080161d882c148f2ff88fb8a756c6ea5648edb98dd2f6abeaae4394e9e1691b48577c91251500de69f1aa6b6a9026e1e8690571a41ba1f938ffedadaca40784aa3dbb2465263b8a1c4ba29a222ded40cb350509dafccca09c06d92526bd19df098bdaab3d471c0bca0338f8c5ae28194ee746aa594fc167852a937029c3e8ad99fffef5706ef926a0b47cec30faf4f59a79e45b48e504f2668467e599259f5f74a", 0xa1, 0x101, 0x0, 0x0, r2}, &(0x7f0000d0f000)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000678000-0xcc)="264eec96f050faf0c235d2ab651a7e6de90ba8215e186bc0f86f0083ae871bf76b03e9683786d60a2dfe18cda35da73074069a9fb40f8e3785acfc14cf7058e9a919546008a198eb0ff803aa0923f3074cb9579e68983301ab461967ff24e8e961e2f300adf8917677968804c2c250937490fc035ac9c34a9e98c4d3b83779da335872120eba8fc4b95c383ed81674ca3800c95c676ac5bca77ce8a516d9167c4ffbe7f3acee95462377d866077ac3e6ca0da18f1e927d7c92fd370c735dbc92ad3841272bcb9c622f1a0db7", 0xcc, 0x7fff, 0x0, 0x0, r4}]) getsockopt$nfc_llcp(r4, 0x118, 0x2, &(0x7f0000ea0000-0x9c)=""/156, 0x9c) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f00000f8000+0xfc)={0x7, 0x0, 0x80, 0x1000, &(0x7f000080e000-0x1000)=""/4096, 0x83, &(0x7f0000447000)=""/131, 0xcc, &(0x7f0000b8c000)=""/204}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@generic="3665827c14ca148acdae9f472e9debf8", @ifru_flags=0x2000}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000779000)=0xa391) write$tun(r4, &(0x7f000082d000)=@hdr={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x9000000000000011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) sendmmsg$alg(r4, &(0x7f0000ee5000)=[{0x0, 0x0, &(0x7f0000c51000-0x10)=[{&(0x7f0000828000-0x1000)="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0x1000}], 0x1, &(0x7f0000dea000+0x2d9)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x40000}, {0x0, 0x0, &(0x7f0000cd7000-0x70)=[{&(0x7f0000547000)="fda32a27928b7b71ec478a62227d2ecfa52492e770632af0e866ea9950be13cfb88ea1472c06671b6cd5ef1ecd7952b818daa457a135f2d118390bff8b9e5fc11b6e4ad852e3c0afe791c4c3d30e439e13518c3c2d5db78a429aab846a18eb6a2735f56a1afe696a682149a18ebd7a55a9f7e024940a8b221825496e0464691df64fee302386a57c769a8977c9273d52c2af26bce72083ef", 0x98}, {&(0x7f0000bfa000)="68845b2eb83709cd3ccaeb492abe477e80d4d841a6fca8b04921", 0x1a}, 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0x1000}, {&(0x7f0000347000-0x1000)="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", 0x1000}, {&(0x7f000034b000-0xd5)="ac304da6be22dbe62babbc633669077fb138264bf1ba5006391148270a7a381ef6bc2ae16094e588b658e794ec300617566d1c78c1b56958bf54761df16cd00357a652d569983eb117d548d1ced71106b54f3e6ce01c1110da7d732105c7582b73b8053a83301e2845a3da9918ad2671eb6c4b5a74c0830e595e28a549987d282077e0f6dcabff3fbff0f7fc57bf64f66077b94ae62c9b8683256f0ae45eec1c3d7c7cb7c4b188b8f987028aad5e20734989a12b5e59d37f67ce0837acb8280269a2e42c9f73d130f8d6e20d359055ada377a40c1e", 0xd5}, {&(0x7f0000217000-0xab)="b2b8b11bf1166ec4c48089828be103c5475b4e1a9d511fbeab9122f68318dd19e22f995171d2b9d839436fa78f16b9ae396d7646a5e7fd925a3ec1fdc103e27e433250e1c315fafad5cd50f4a213459b5145c6cd05e237827069d2d40913596d65170f03b8ab291b6e5506b614ab575c35e3028891e63826c2d2f5cc2b253dd554c307070d0286b13f9d818a4f3a5aabe589d1f5752365935f2ec8788d373290638e08fc5c9110947a3db9", 0xab}], 0x4, &(0x7f0000791000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xa2}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe1, "b7247fae4e802753837a9e9f1812ae31496d2cca2d949a3c4c4fea5acc150f36c1c369629eac326105e1c2ac5815476547934b343440bafb3bc7f70083dcef507f7b2aa990128a118733a559fb571015ca5fc20563367fe56e21a386d6528e5a4e684c24523030424fb824091befd96abf0e24513c55538d0cd2d8b592a4de323fac9cf5e6003aeca018c4c7afe4ec99ba276710ed693460c950adc39b54178eaa17ef6c3e0521d835c234dfe4e4addbf8d6e1a10bbdca86b84629d1a3faed88c4618282b560c1efec324d46f3f314512ee61ec67c94952053caae895530a61252"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x1a0, 0x5}], 0xa, 0x20000000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f000085e000-0x5)={0xfff, 0x5, 0x7fffffff, 0x2}, 0x5) connect(r0, &(0x7f0000f16000)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ab4000)={r1, 0x2, 0x0, 0x0}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={r1, @in6={{0xa, 0x3, 0x380, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f}, &(0x7f0000742000)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x1c) 2017/12/18 00:03:29 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0x8, {0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000000)={0x1000, 0x10000, 0x0, 0x0, 0x0, 0x40000000000, 0xffbdffdeffffffff, 0x1, 0x8, 0xfffffffffffdfffc, 0xd6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x5, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000920000)='./file0\x00', 0x40000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00007d4000)=0x10001) dup3(r0, r1, 0x80000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000054c000-0x10)='/selinux/access\x00', 0x2, 0x0) renameat(r1, &(0x7f00003ae000-0x8)='./file0\x00', r2, &(0x7f0000eee000)='./file0/file0\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00006f1000)={0x8, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf3000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xa7a4a1c549b49250, &(0x7f0000fca000-0xab)=""/171, &(0x7f0000e5e000)=0xab) bind$alg(r3, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x200000000, 0x0, 'sha256\x00'}, 0x58) bind$alg(r3, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) io_setup(0xac, &(0x7f0000f05000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000049c000-0x6)={0x0, 0x9}, &(0x7f00006f6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00009d1000)={r6, 0x100000001, 0x2, 0x8, 0x3ff, 0x2}, &(0x7f00001ae000)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00004d8000)=0x7, 0x4) io_cancel(r5, &(0x7f0000435000-0x40)={0x0, 0x0, 0x0, 0x6, 0x401, r3, &(0x7f0000834000)="ac8ee6f511a4f402c92329022d83594c9cc021e7dbe42bdb88050cdcc080bf2fef449a5bca4b3844360c0759242862fd0f6081b9a898f6286aeb8a320614bfaeeb0581ed829a2dbb", 0x48, 0x1, 0x0, 0x101, 0xffffffffffffffff}, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000f3e000)={0x0, 0x0}) socketpair(0x3, 0x0, 0xfffffffffffffffc, &(0x7f0000824000-0x8)={0x0, 0x0}) ioctl$TCGETA(r9, 0x5405, &(0x7f0000567000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000c06000-0x4)={r7}) vmsplice(r8, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29cf6", 0x79) accept$alg(r3, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b99000)={r7, 0x28, &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) semget(0x2, 0x2, 0x30) 2017/12/18 00:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f00000)='/proc/self/net/pfkey\x00', 0x10480, 0x0) mbind(&(0x7f0000226000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000b1d000-0x8)=0x1, 0x101, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000023f000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="b693ea69f000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e8ffcbd8cc765169192585e5576f1541"}) r1 = socket$inet(0x2, 0x1000000000000003, 0x5) r2 = dup(r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000985000)=0x7fe, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002cf000-0x8)={0x0, 0x2438}, &(0x7f00008c5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000382000-0x6)={r3, 0xdf37}, 0x6) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f000051f000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f000093f000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000ec4000)={0x0, 0x0}, &(0x7f00001d9000-0x8)={0x0}, 0x8) [ 87.361192] nla_parse: 2 callbacks suppressed [ 87.361197] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 87.392387] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2017/12/18 00:03:29 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xffffffff00000000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x40000, 0x4, &(0x7f0000f6a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) bind$inet6(r0, &(0x7f00006d4000)={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800fe, &(0x7f000041f000)=0x0, &(0x7f000078f000-0x4)=0x4) ioctl$sock_netdev_private(r2, 0x10000000c9fa, &(0x7f0000787000-0xe3)="3c85758796a07e8932ae3837364625125b3f27551f0072e0b623fe300957e2d505b1d4be158f5c038386bf075613aee607a465f684f6a06bd78099dd89ae9ff95ec6755a1e095b6bff030001d456726ec84881d880070000001a9376fd1be6e1f1058d1b6d4203e3c5d23223a39e8479866ce597917572c2b358359d5db82de577f35869d5fb62b576e9a9b2f023c41938df893924b6bd1adcb6693433d3db7556d36df6c268176f8b6224b960d28d31527d06000000000000007b5386cc5a9bef7398164ae2798ed577dc606e568a6df41ffb2420ac678f95cbb72b6094f8def52cca") r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x100000011, 0x80004, 0xfffffffffffffffc) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f000002d000-0xc)={&(0x7f00008cc000)='./file0\x00', 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000065c000)={r5, 0x18, &(0x7f0000858000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000099d000)={0x10080000001, 0x5, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005d6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ac000-0x4)=0xb) r6 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000072a000)={0x0, 0xd, 0x10}, &(0x7f00003e8000)=0xc) socket$kcm(0x29, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ea000-0x4)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000985000-0x10)={r7, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000db7000-0x4)=0xfff, 0x4) epoll_create(0xffffffff7fffffff) write(r6, &(0x7f0000cc3000)="e29f0293ca3a38fa050000000000000098d6e845e4ffffff7f2763ed9e60e4732c77cc7757b1ce5a5b03c531cc70807cfeb76b8cfd5d024ff96ffc1df802e400e4ffffffffffffff0000000005d5d540140decfcc47d67b103deb777d4f6ee30c66f2e06fe2f740501000093343ac61f6c078ccb18eea2041462b415976f", 0x7e) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000042a000)={0x8, 0xeda, 0x77d, 0xfffffffc}, 0x8) write(r6, &(0x7f00000aa000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000a02000)={0x81, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00001c5000-0x4)=r1, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005ac000)={0x0, 0x0, 0x0}, &(0x7f0000f54000)=0xc) 2017/12/18 00:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000377000)={@common='ip6tnl0\x00', @ifru_flags=0x1001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000405000)={0xfffffffffffffffe}, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ef5000-0x10)={0x7, 0x60, 0x1, 0x40}, 0x10) writev(r1, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff0044", 0x2a}], 0x1) socketpair$packet(0x11, 0x84, 0x300, &(0x7f000001c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d1a000)={0x6, 0x0, 0x10001, 0x2}) preadv(r2, &(0x7f0000e96000)=[{&(0x7f0000650000)=""/121, 0x79}, {&(0x7f00000a2000-0xb)=""/11, 0xb}, {&(0x7f0000942000)=""/253, 0xfd}, {&(0x7f00004b0000-0xa5)=""/165, 0xa5}, {&(0x7f0000c3d000)=""/64, 0x40}, {&(0x7f000094a000)=""/5, 0x5}, {&(0x7f0000d99000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) r4 = syz_open_dev$sg(&(0x7f000047a000-0x9)='/dev/sg#\x00', 0x3f, 0x101480) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000091d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00005ed000)={0x800, r3, 0x10001, 0x1f6}) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r7, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000be", 0x27) pipe(&(0x7f0000af9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f000026f000)={0x404, r6, 0x1000000010001, 0x5}) socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003e9000-0x8)={0x0, 0x9}, &(0x7f00001de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f000017f000)=@assoc_value={r9, 0x3}, &(0x7f0000281000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000f3d000)=@sack_info={r9, 0x21, 0x4}, &(0x7f0000bce000-0x4)=0xc) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000092c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000898000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20}, &(0x7f0000298000)=0x98) bpf$PROG_LOAD(0x5, &(0x7f000009c000-0x30)={0x1, 0x2, &(0x7f0000f9c000-0x10)=[@generic={0xb61, 0x1000000f510, 0x1c, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000f9a000)='$nodevsystem&*GPLwlan0}eth1nodev]\x00', 0x40, 0x80, &(0x7f0000b62000-0x80)=""/128, 0xb8, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000084c000-0xa)='/dev/ptmx\x00', 0x804000000000ffd, 0x0) 2017/12/18 00:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b86375a39", 0x96}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) [ 87.450614] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.464761] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 87.473234] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/18 00:03:29 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) unshare(0x3fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000003000-0x1a)=""/26, 0x1a}, {&(0x7f0000004000-0x1f)=""/31, 0x1f}, {&(0x7f0000001000)=""/128, 0x80}, {&(0x7f0000003000-0x47)=""/71, 0x47}, {&(0x7f0000002000-0x28)=""/40, 0x28}, {&(0x7f0000003000-0xaf)=""/175, 0xaf}, {&(0x7f0000002000)=""/7, 0x7}], 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000004000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x80000001}, @generic={0x97, 0x0, 0x0, 0x1f}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x7, 0x0}, 0x30) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ef7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000ef9000-0x4)=r2, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000d81000)=[], 0x0, 0x200000000000003c) 2017/12/18 00:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfc, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x400000000000000, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x4f58, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000452000)={0x3176, 0xffff, 0x81, 0x5, 0x1000, 0x10001, 0xb5, 0x3ff}, &(0x7f0000df6000)={0x5, 0x3f, 0x140000000000, 0x7, 0x1, 0x25, 0x1, 0x9}, &(0x7f00003d9000-0x40)={0x9, 0x83, 0xc03, 0xa24d, 0x101, 0xd8, 0x5, 0x1}, &(0x7f0000922000)={0x77359400, 0x0}) getrusage(0x1, &(0x7f00004b9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x1, &(0x7f000012a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000551000-0x10)={0x0, 0x0}) utimes(&(0x7f0000bec000)='./file0\x00', &(0x7f0000feb000-0x20)={{r2, r3/1000+10000}, {r0, r1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r4 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") accept$unix(r4, 0x0, &(0x7f00003ec000)=0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00001de000)=0x4, &(0x7f0000c47000)=0x4) unlinkat(r4, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000c5a000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)="") mkdir(&(0x7f0000e1e000-0x8)='./file1\x00', 0x46) r5 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x8000, 0x200000000000001) getdents64(r5, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000727000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x1b, &(0x7f0000ced000)=0x4, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d9c000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000ada000-0x14)='./file0/file0/file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ef6000-0x1)="") mount(&(0x7f00003ce000-0x8)='./file0\x00', &(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f0000673000)='anon_inodefs\x00', 0x1000, &(0x7f000080a000)="") lseek(r4, 0x0, 0x3) mount(&(0x7f0000e0e000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="d9") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00008fe000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59e, 0xffffffffffff2a5f, 0x10001, 0x1, 0x9}, &(0x7f0000b66000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000a29000-0x8)={r7, 0x498acc0a}, &(0x7f0000229000)=0x8) mount(&(0x7f0000a61000)='./file0\x00', &(0x7f000084c000-0x8)='./file0\x00', &(0x7f0000f9e000)='overlay\x00', 0x1241000, &(0x7f00003bc000)="71fa5017c71270c7312055c3839c9604d2d168ec006458fbddb999ade1dc8e2dbb1810d3fdf73d5c68229df5d1c39653f8f3e7d3d98246d0e376073c71299d95d385cd260f60e8b4866546cba8cedcd91de737b32aa1baf71b6bb36984798e204eb85776977f32c32a65d0913919f924543b6f14b3dc2563621eaeb8dc4b526908da23409d173f47310b8accb7e1db1bf9ac24b27865663a37377ab34c1382b47cb5f86d12feb0373c258c786b4da3be0f24878e7a0e5d20790ca53753c6bed0712a7efa17f685d5a15d8dc742f77471f10839a3b8580d7054a2f43f2f4c3557df74f67aedc01cb4bae91f4413f09c937fed0131ef4bb88012a8a93aa2d94abee08da1c4171402d4d02b0a8935f76c265d869593d20737e844407c084eecb4325787e467b46e86d9169feb7a4d46a8e304036680a686b2c10810a7e7204783ee823c66899f6ea3cd28d013c1e040a86fdd036228d55991beb6101b7b996320591a9103a71669cc208499bf00d00f3b0d78f41bd8a78505fe3e6c22229497660ba2ea9527d5fea631a5e0eb313bd06ecd796551a0ac83032e52ead90e5886bb3a211ac0ff8ee652f4899d0cd901482855ab6147f041152a9776d488eb365ea9f43b9116ba5e2756719a6177d315d3bc6c49be9ab7d18bb5e21a3e63cf23047c1b02a1559e796373143de1b62016f1c7312264e6043ecd92093746fab9f549270d0e31c871a8cf3dd4a5cf0d55ece25e88716627b6821ab3ea81d73db8fd680a49fcd6487226078836e6012c4e71f3979c52f16e4b1f2b61f3d18dd8b7d3de345584e31c0cd8f05fb53435b8a64f5fe2c67ff70a797fde8476c2cac185822b75196a2e1a2a3b4620c3df0cd49f183067f22a837e030c6f64aada1d47a1dd5f3cf72688c718cfe4e26d21dc62f4e62aeb5ffe8abe6eaa1ccf8aa8ac1d5d5bd8654153468c61019438899499b681dd355fd92159cdeba048de6d603d0690538f69770e03d7de7073d854fd4665c2042f83fe2faaa5ca96838bb88f4819531e683cc5476cff37cf10d2e7eea50b1ab0ff1f75c82653cd03df9eab4cb795023498a643e71ad2f802ee05cf2fc3be66079908373295bf427f05efb6e04a06611baab2d0b2f0603fac07ef55470e9f80b071dafb52357901ca3377dcd8db415b9aa74b7711486c5b0c3be01bddf0d1eba87071b44385150b589070725ddd6f5b7f9a1ec25320bc228e81b354a1cc53f77dee51d2a000c1ec31722f65035b14228bcc62bf7a0eeb327293497b4ac69895e7864241fa8c086d9f82a6eb7ec8c4833b6a196d9b65135ddc4de9f75abc6efe9e03484345b66f62ba9253ee9aaf144fe5fe8e7a6a2401e3546d6962071f3ed7a08e9ce16b29db7f64757216c11f69fa596a3b25e8c5d27bc83db530997b7a54238d35b62b990dacbbd23f25d1c8b364a16b39418f8825e1b456d428485891964b5dee52a52e0b130e2c867ba4b7aef5c5b08e43c948501d69d5778a18581e1c34d817fb8f4da731ca62e90994aaddc2852c8ddc9ca8d3f3653e48b5be8ffc574d61d86ddbf84daa299e441762d7aac635d07e80e50bf6bdda956516416a335b3dde238f287bd73f3c416b342cdf85515f87384da8e972e7f3baa9166730a986162268b5b1e85a0a5ed3871a08227e6b731cdbc6241699e15efe38db20366f13e21d309865a6de933c61c3abc21c42f029131db3715fe0aaa9db5532fa6e4f2d7f4df0b8fde8280d52b91844804fc01b36dc86c26a3242ab6346e393f22313502545c93ab0a6337d9897c85eddb7d8d52d89ce89fdb7fa0e40f35cd3be8749919900455b9b5d74c62a93c434654fe9e426b4d4fc557c0c7b87e68183c20a7ab22548aebeee6e12e6a1f58e06d231ab3c84719d5e688f8476429c4ad8ae9fc58ec1a5a25502f076d7d203e9946d539130f0f3a5bf88aef150992e6e74da213eb1603d08b015a54d76c2ca4c456147cb4e06efaed67f89ba84472b97b343cb6036c339828b8322ea3d1b6b9681f1a88c442d61997afe1d4466453eef640ada0e26dce5d01e4c3922f172cf7096b98f91eead01df84b922c96c14efb565781613bfdf7be5beb3324c121cd941598e0f91daf9e20c6bc7e81b9aa09b35620a18e4a8a1791d804f73a0e12e0a31615cb7a64eba3eb3659fc40410ca818f221a4bb576d976cc143f6c1ab5a194e2f682d3d72f8f277bb07f9c40c93494f6cc54a3268973c3963f2631fb70f0fafd42a22b04d31d606e9783c1eadb24572628824c86cfc9ba28c8f7753b404882c11ca0620466fafbe632de28d22b2da72b32edfeeadc8dde454aee93c2ff7d1faa122b89160362ee81d1f866c3b74b3a54649e7f6400271dea3d2327bb84e631352b5e218ee56251161f3356154f7b63215511ed00d9a606cf75724bc86d058a55513cb5a143f75a65b62a42f6fc87d7e5b100eceaceccd1900800906105ae8023e245fd68734718c88ea7261a40ccc5efa8893895a8fd6297bd5322f2796e27b53e84888458c47d3f4296e855fee067e55198cbca896cebd7180c7d5740718e2d523e5c3bde89f7293d741f16c491f7c6dd65d200577d80e07898a7aa93834cd8761b15bf5d66f986007269dd5fb7d48ef065b67b2919e69a1e3eb63e8372ecb603df5a22b45898432580f1847b33a55580a3eaf49d673f56828f53eefcbef1dc9182d6e3109161db9bc7fa0e4ae5fea36c1ca53c3b4c10ac70400a4c65acda41269649bbe871c47c53cca79dfe213109e4cb23af508a05a7180fa92ee85365f88ea8a21ef0cd4cc65724639b629b73fe30737a670181ff0a7b5b77b8b9c7d31d46f9cc3bf1be7ba71092ba14a831453367aea5332baccaa34bb0916336ac6347e151167cc30a97dc95db978938b75e8bc01892af603d959c8c7bb8dac7cd50fd9ee02aba788a4c70903bd5ea6b2f27f3a568521c1b596fb5dc70c032339dd25055edf6acf9398aeba861b3424b2fb8aee38f00be61d6847ad574124a0c6ae935eaa70c053667cc4c3ae242c60904020fd04e94d1fc2a25ad82919ba7250f169bd8537b1984c5e2efd61fcf1c2391b4bd3035a86057d327a101ccc36bff44e24145982079599cbba830322be671bcd202c3731c1985a2998d73c907e8e680e34da946cf8aa94b71378641e2d45c8f7f97e68c927facce1397b4ebe662188145852aba897ec9f003d103e11e2e04f31b38bbc55dcd620ea9b9ca384d3ffbda677191883c8b967dc3e9d7a2c6e1de9acdb858cf51ef23c9d90d4fe1a4058ec30dafc876bad6a6baa34bc6ce71b5629fb302fe8bcbf987491b5470209cdb98eb530939a3d0c5633322fd5d038b01fef98d7bda8d829faa5bd1483fca532cb173e5f7336b135883df15c611bec9112b734f3aceb6729571223fe558b73982389732544d2d8a735af4536221a2a85f381cd6f301aa53d29704a65b887ec963a06f692bd946f405c7515928136baa2322d3d2d3a7fc1349934037d9e6e770ae595d72d6e21d96d0711ee6bf0d654d831c8bd563f1933b6df2e9a2f3c6d92fdf934d6b1019bd70a3110eaaae5eaffa30481724b2a2d0f6c5cbd99d73110e2e83dbdf3442ce0581463e268bfc8572d54c602ce34b3cb5388c159b24dbf981d1ae3544935b60fbee42bd6f8f3131b27d06a001c23e2242ddbb58a6c51fa63e872a7d36bdf9fccbc6bdb702f02ce62b34450cde1fbab7ded6fc712dd66eadef66c2ad61416eccf00a46a942386623d7538ce40fffa510c61b7496187ca241c99991df7b70ee1bf871ea20bd92cf202da2a5b25f8bd7bda04aa5cdcaa930d3e1d5dbfc0a6d2ce1f7574d0b21f04fbc3cc01592591e4dbad90456db4bcb2f9c25b6b68d0b09bd7ab3014ab15f8c71bc28ae79b35b6c432577ee92fa96cb6950a80c72933227aeb66cadbf33d5d8781296f65270480b9c45c21dc77738afac7b221afa752b586a4ac24a50618681cda53cf49f40aee2f7b6eb1e07e9d8b4fec58d5abccc43798c920c40e2d787d2aa1cdb562d3db4db79e8f37b9a11d006431d18159588e687ecf8acc1a6ab5b77c801c56c8c1e986e79bf5a9828cb60bbbb64346a301f734fb143f3696d793517ae1174d1455c7b199a3e1ee02e0f834f8748c8dce24ff1bfc71bca9cc12e39634270b37ffb31927e6f79e7f1f8343b1202f0bd083a900668c47b8d65add8f0c707335fe3d3d5898647b9649701a8dc69301910697188775051b9cd318735f112dcee6537e129dd46d774ec48736cf045e529f5abe611e5b0ba71b0ea49874ef9ec0cf908458f6a2628580a3e44c4d93061f6dcf996c2da73e5e23ac8e518d061c31725453dcd48feff675e0cdd91985f68b416ea4dfdb284c4154dbc9026cf97c16412117648a2a66a20cd7932cb7a7b99844cbae97ba9c4f53658978ca9bb7f65f217495eadac9829bdef718c8048cf88d62f49486b52db3d7f40a0d74f575c412d3980ca5c03be8c667c807f089d11102fe2220689f0d67a962c609d9d9fb5813ac5ce7de41130e209f986f568f3590a81f8ddfc31ee8b7a3a40a4a9fa2567f92d25031518b0c120a35289d7dbaf5f75f69a21913516f85238c4aa4043e0438d076d9c4d80871d6117d442c7a0b29353a687f7165d9acb62d0e5d76931ffc06612cb9b5e459cbd6d5abb55b813307ecdcee1d50550fc960720af574965b528ec9db7f18cf0e0272dbee790a430e300fee9cddbd348d70578b369a8be3d1e0a1c9062909da869f6aa3b03e0b627f239e86a7185a5a970505dd7cd8cac08a3f28e2f7a9f2a3186450ab854200ec55867fa870d11be890617e3ec0840d312011675c5cacf89f64e4a92289e4789af035522cf87f64c0dd6905098a75e5807db482eec850f60ba6569bf6e11c7716ea4e3d2994f5b56636bfe288ecb9f3151dfbc5ad0ed84fb959f684ad4d2697009b6e0cb2d98552389686104140dbf020cf25e71e9c7df7e0c4fb0377119f2bac493688b55e350ec3f404e392bb496700104f50406258228a8db0a4549c2de0ba44402b0231b052b64ae6138fabf682ea8db38b22db2b5aa8fd644506bb7b10026cee542fd06297a044131e0fbf06fc69542c0ee6320ae05b08faf7a65fcdc15ae830333123c48a2835924675a264d670520de46e172b61510cf99a867151151863805e96a28116105a56c2844803938df271c7f20cd4adf0688057e41f9e6d16c7269ca8cb017cc3c7b125fdfe42e6e5947c5ba35e1fe3fefb441b01e12d929d28274cc7aa66f8a097f5b9f17059e702ded0ad6eae2ae0803fc95bc1800571f7a2168928a1a35f04e71dde88b75aab9c766f70d05ad62b12647f4c780948dc8a01d038d530ccd696ee3c94663d1b790597915a251236034fd6f225832b1a9fe645b0e76fce422b41734564486ee6bd8310c3d30d527311edb25cf048a849644de08502e4c4e44eac087297d1415f8f4e1695becb09954aa0122a249b43db80f78299666765b360ca07cf17f603c650e146ee916fead9a8e3e40c67e22b0de619883eead27b7780612a6d7b958be5e7706ae25a2a15cb502422cd32b10d5256a1cdf25054cfca093b70c00b9e7eab723ef768efa2d1d4dc03633254d63bf9b55609330302bbb86a7af3f11187daabfe2cdc510a3461ad1a1114f8914f4371464c995e892e3fca1370e1ae082c458d46a2191962d5c5aa42c3e98040586d3fe59bc1d89c795fcfa7088b6988c6edeed94a3e84bef13636c88ced8a338582b4325353c4caff2ac79c49ffc98b024d1e3fbdd20b5df63") mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="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") pipe2(&(0x7f0000eae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf4cba2cb6b46b4a3) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000eb7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xc) [ 87.486122] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 87.510592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 87.546514] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/18 00:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000285000-0x11)='/dev/vga_arbiter\x00', 0x201010004, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x200000000000008e, 0x2, 0x7f6, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f0000623000)={0x20071026, r1}, &(0x7f0000644000-0x18)={0x1, 0x5, 0x8005, 0x20, 0x1000000100000006, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f00002fc000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r5, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) listen(r5, 0x16) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r6, &(0x7f00005a4000-0x1)='j', 0x1, 0xffffffffffffffff, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000042c000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002c3000)={0x0, 0x0, 0x0}, 0x4) shutdown(r6, 0x8800000000001) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x7ff, 0x8001, 0x1, 0x800, 0x2, 0x81, 0x401, 0x0, 0x1, 0x2, 0x9, 0x6, 0x0, 0x8001, 0x3f, [0x9, 0x40]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f1d000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00003e6000)={0x0, 0x0}, 0x10001, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000fec000-0x50)={0x280, @tick=0x8000, 0x401, {0x400, 0x3}, 0x101, 0x1, 0xfd9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x132, &(0x7f00006ff000-0x132)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x4, 0x6, "a228af", 0xfc, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x3, 0x0, r7, r8, 0xff, 0x0, 0x9, 0xb, 0x3fa, 0x0, 0x2a9, {[@fastopen={0x22, 0xa, "bb370d0472b73370"}, @mss={0x2, 0x4, 0xfffffffffffffffc}]}}, {"436b912085b0fa670f205119157256b55e72da51816a3ee82d9e9088d56f58e85d14b7234245399f5d363c075c9ddb8a24b8705b1bd0b5916c5e290daddcffeb9d2bc594ec1d9f67385f76229137578fa47553573103565741ed57d4d819de0cb9dfd1a489ba7c4fa0632545c0122885060e4cf97cbaf4137c12d9cb745a7207b63fd496a7134f9fe50f22cf89a672d7db0e32fceda8221698fe1e1dc0fe6dc5d7dde600446b811f483d3523daf14e3cfb892215e9714c934c7ebdda6a17b39dca233e8c03b56681ae9b61734ea1ecd0f5ae4fe4edb91e25"}}}}}}}, 0x0) mmap(&(0x7f00001f1000/0x1000)=nil, 0x1000, 0x6, 0x53, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:29 executing program 1: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000001000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f00000f7000)=0x5, 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4$inet6(r1, &(0x7f000069c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000985000)=0x1c, 0x80000) getsockopt$bt_hci(r2, 0x0, 0x49ede56f5ec92cff, &(0x7f000029e000-0x1a)=""/26, &(0x7f00001ac000)=0x1a) sendto$inet6(r1, &(0x7f00009db000)="", 0x0, 0x1008000, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(r0, &(0x7f000007a000-0x43)="450b290c1292055e00dab6175842ad27170521bc280b5159d08efabaca0d3a4b7c6966cc0c03c9000002fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b8", 0x43) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00004c9000)={0x400, {{0xa, 0x2, 0x77, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x42, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1dca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000146000-0xc)={0x2010, 0x0}) pipe(&(0x7f00005df000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000930000)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000096d000-0x10)=[{&(0x7f000097d000-0x46)=""/70, 0x46}], 0x1, &(0x7f0000001000)=""/0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000c3e000)=0x7f, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000eea000)=0x0, &(0x7f0000eec000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b93000-0x4)=0x0, &(0x7f0000f56000)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000db9000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007c4000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f000083c000)="8d", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000baa000)={0x0, 0xb, "172d9c0111fdbe0a3f881c"}, &(0x7f00007c3000)=0x13) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000079b000)={r4, 0x5}, 0x8) [ 87.562203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/18 00:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23", 0x81}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "8272e2b98486fa8f68ae8190b0e71ea5aeca388c80d9b830183c36229cf0b1de1a2261772f9e16436392a8dd961a8865543be5f14e9bfad1dda9bb5827e5fefe105c968260a689cddd91ad99b0dd2bb89409c5aef19f6f452c0d9c8d78ca234ad9cfcce1857ca5c8731276be382da7702d4e33b14cecef76072ec3f9ff052538d94afbf6fef7a2a24d1b46d147adf8b53f00268975f429892dc817317096b33f46b425f6eb2a344eeef5bf8ca102ef4c8e3e1816fb07010e081e0e1a0e37fd909418f795d427aa524c09163830e738db7d8fd6378ba24ddb95b857277fc835fa26788dd5b645c333bbe035da6e078154cc8f52afdb7abc61023e3245"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) [ 87.585641] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/18 00:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40200004, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000935000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000fb7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000364000-0x4)=0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000647000)='cdg\x00', 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000762000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fa0000)=0x10) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000c21000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10, 0x807ff) bind$inet(r4, &(0x7f00000cb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r6, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0xffffffff, 0x0}) dup3(r5, r6, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0xec3, 0x40000000000001, 0x40, 0x0}, @generic={0xd39d, 0x0, 0x3, 0xfffffffffffffffe}], &(0x7f0000bba000-0x7)="8b797374f7006d", 0xffffffff, 0x80, &(0x7f0000da8000-0x80)=""/128, 0x1, 0x0}, 0x30) socketpair(0x11, 0x80800, 0xfff, &(0x7f0000192000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r7) r9 = socket$inet6(0xa, 0x1, 0x20000000000) setsockopt$inet6_int(r9, 0x29, 0x31, &(0x7f000054a000)=0x6, 0x4) getsockname$ipx(r7, &(0x7f0000058000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b7000)=0x10) setsockopt$sock_int(r9, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r9, &(0x7f0000bcf000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xc}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004e3000-0x4)=0x2, 0x4) 2017/12/18 00:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8000000000fc, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000ada000)=&(0x7f0000822000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000bc9000)=0x18) fallocate(r1, 0x0, 0x3, 0xf58) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/dev/sequencer\x00', 0x86000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000f5f000)={&(0x7f00002c8000/0x3000)=nil, 0x7ffffffd, 0x1, 0x80, &(0x7f0000eb1000/0x1000)=nil, 0x2}) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f000046c000)={0x1, 0x3, 0x1f9, 0x4b50, 0x7b, 0xfff}) ioctl(r5, 0x2285, &(0x7f0000001000)="") setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000dbf000)=0x0, 0x4) write(r1, &(0x7f0000186000)="43a36b88166950c9c7542f9c2a607a6d697dabffbe0d94af8b7ddb4e61d716b6c4d52c0725454e15d57f1de2ab9b11dc906107c1f0859d9ea9f54985bc994b9d2d892cb50e15e5ca9fa8639da412a2313814342e5273beb1920396be3c67076ac63d5c5e9370ad0b0f31cc1d5fbfdbf6cd9ca40bc8171be1dadd091cc892ce72b9a33873982c892b1f970f686e3cf803358579725a3b014b0cdd4024f3edad", 0x9f) r6 = socket$inet(0x2, 0x3, 0x40000000000001) getdents(r4, &(0x7f0000e29000-0xa0)=""/160, 0xa0) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000004000-0x4)=0xc, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000c5b000)=r5) tee(r5, r3, 0x400000006, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f000072d000)={&(0x7f0000168000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) connect$inet(r6, &(0x7f0000e96000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000834000-0x6)=']B', 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000ced000)=0x0, &(0x7f000095c000-0x4)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d93000+0xde1)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000908000)=0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000082000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f00001ca000-0xa8)={{0x2, 0x7}, 'port0\x00', 0x58, 0x20, 0x1ff, 0x16, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 00:03:29 executing program 5: iopl(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f31000-0x4)=0x0) wait4(r0, &(0x7f00006ec000-0x4)=0x0, 0x2, &(0x7f0000ae4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000013f000)='/dev/input/event#\x00', 0x100026, 0x200) ftruncate(r1, 0x4401) fallocate(r1, 0x0, 0xa, 0x9) dup(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400100, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe0, 0x0, 0x7fff, 0x6220, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0, 0x200000000000, 0xfffffffffffffffe, 0x0, 0x1, 0xd9, 0x0}, 0x0, 0x3, r2, 0x0) r4 = fcntl$dupfd(r3, 0x4, r3) r5 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000851000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = perf_event_open(&(0x7f0000ac6000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x20000000000000, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r7 = dup3(r6, 0xffffffffffffffff, 0x80002) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa07024b15f9014783e0a5eaed0922946d"}, 0x160) signalfd(r5, &(0x7f00006b7000-0x8)={0x2}, 0x8) ioctl$KVM_GET_DEVICE_ATTR(r7, 0x4018aee2, &(0x7f000005c000-0x18)={0x0, 0x7, 0x4, &(0x7f0000241000)=0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') msync(&(0x7f0000722000/0x1000)=nil, 0x1000, 0x2) sendfile(r8, r8, &(0x7f00004db000)=0x8000, 0xffffffff) name_to_handle_at(0xffffffffffffffff, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0x8, 0x0, ""}, &(0x7f0000040000)=0x0, 0x0) prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x0, 0x68, 0x0, 0x401}]}) 2017/12/18 00:03:29 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000055000-0x8)={0x2, 0x1, 0x4, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) keyctl$setperm(0x5, 0x0, 0x0) rt_sigpending(&(0x7f000000a000-0x8)={0x0}, 0x8) getitimer(0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x1, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000054000-0xe9)="09c5c98d4aa63e30a20b4983efa23d963f09a5ae539671f19da75f219d926fbeb07a94dd04d80cda867d2ad3a28f89417a6f49e6895207918a8945bda1e5a845d494cf2b2fe9756bda56fd4d9e17ebca8ac1bee9186b8fa2d45c8050f9c5a2f1309a7fae23ab360a6456b1e43032d3edca150495eadd806d4736833bd3616977b03638bd862747c8cfaa2dd2fd0521b9de42dec2cae03986a59402f70ab5fc7f45957eadc2928522eaba422b865c48e46be76cd76a59c96f08910d04d020358ea529b940d258fd949ae22281cee9aba3fd3cea503b2dc86651d32042dcf28914882c3161bd1d604bf0", 0xe9, 0x0, &(0x7f0000055000-0x10)={0x1a, 0x17, 0x1, 0x40, 0x80, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000055000)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x203, &(0x7f0000041000-0xb)={&(0x7f0000056000-0xee)=""/238, 0xee}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000056000-0x4)=0x4) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @tick=0x4b8, {0x4, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xc800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000046000)=0x2, 0x4) [ 87.659856] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/18 00:03:29 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x10080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) sigaltstack(&(0x7f0000cb7000/0x1000)=nil, &(0x7f0000d06000)=0x0) ftruncate(r4, 0x40001) sendfile(r3, r4, &(0x7f000000a000)=0x0, 0x420000000fee) fadvise64(r3, 0x0, 0x1, 0xbd32539d35484119) pipe(&(0x7f0000ba8000)={0x0, 0x0}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000764000-0x4)=0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) migrate_pages(r7, 0x10000, &(0x7f0000f5a000)=0xfffffffffffffe00, &(0x7f00008d7000)=0x3) recvmmsg(r2, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000091c000-0x30)=[{&(0x7f0000e20000)=""/3885, 0xf2d}], 0x1, &(0x7f0000da0000)=""/0, 0x0, 0x0}, 0x2}], 0x1, 0xfefa8c679e0f6d36, 0x0) getrusage(0xffffffffffffffff, &(0x7f000013b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r4, &(0x7f000000e000-0x8)=0x0, 0xa) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000c11000)={0x7, 0x1000, 0x8000, 0x8a, &(0x7f0000c7c000)=""/138, 0x95, &(0x7f0000ba3000)=""/149, 0x12, &(0x7f00000ea000-0x12)=""/18}) sendfile(r2, r4, &(0x7f0000d70000-0x8)=0x0, 0x8000) r8 = eventfd2(0x5, 0x0) eventfd2(0x8000000000000008, 0x80800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000116000)={r8, 0x0, 0x800000002, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0xffffffffffffffff, &(0x7f00006ae000)='pgemap\x00m') mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f1e000-0x38)=[{r3, 0x4, 0x0}, {r5, 0x400, 0x0}, {r3, 0x80, 0x0}, {r3, 0x40, 0x0}, {r8, 0x100, 0x0}, {r8, 0x90, 0x0}, {r4, 0x200, 0x0}], 0x7, &(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000070000-0x8)={0xfff}, 0x8) mmap(&(0x7f0000fbd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:29 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0x8, {0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000000)={0x1000, 0x10000, 0x0, 0x0, 0x0, 0x40000000000, 0xffbdffdeffffffff, 0x1, 0x8, 0xfffffffffffdfffc, 0xd6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x5, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000-0xa)='/dev/ptmx\x00', 0x45, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000311000-0x8)='./file0\x00', 0x100, 0x30) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000133000-0x2)=0x72f, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003a8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c6000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000083c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, 0x28) r4 = open(&(0x7f00009ad000)='./file0\x00', 0x200000, 0x800000014) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fdc000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00008f9000-0x4)=0xa, &(0x7f0000fd0000)=0x4) lstat(&(0x7f0000952000-0x8)='./file0\x00', &(0x7f000014d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(r5) r8 = getuid() fstat(r1, &(0x7f0000b42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bc9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003fb000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0c000)=0xe8) sendmsg$unix(r4, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f50118a8057fecd0eec30e427cf2eafff8e0ade94a245177dae7f50b6b20945b5335353768d5276711d88f628c157eda63bd138692a3a8f52a4a", 0x5e}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f20c9aa21dc7b2e48c1400c6d3733461e527931900658ac010f20798943d270dbceb62ce64070bc1fea913061c0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f00007c1000)="036ce642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca542ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f0000918000-0xe0)="a44d5acec97590e3e35274a7f36998d77d8476c33093e5b967c193f46f168f7042ae3ac209cd6e58165f4c5dc9d24a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfd34288cb2a7d797236a6e67c02dca96ee273d20d785a328150338c44edc4bfd150e93338abf864814fa092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d2841484728c88674b49b58a2a77587d52133a2d6e05d9e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c4", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab968822ca1553d66589b044c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f00007b4000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, 0x0}], 0x4, 0x8000}, 0x4) r12 = socket(0x10, 0x6, 0x6) clock_getres(0x7, &(0x7f0000c96000)={0x0, 0x0}) write(r4, &(0x7f0000958000)="22000000160007e7000007cdee0005000a08eae61b000802050000800400000006006e", 0x23) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000023f000)={r7, r8, r9}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) getsockopt$inet_dccp_buf(r12, 0x21, 0xf, &(0x7f0000dbf000-0x1000)=""/4096, &(0x7f0000743000-0x4)=0x1000) accept(r1, &(0x7f00003ea000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000098000)=0x8) getsockname(r12, &(0x7f00006fe000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000473000-0x4)=0xe) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d1e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000960000-0x4)=0x14) r13 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r13, 0x0, 0x4, &(0x7f0000c82000)="440d0803145fff0300000000ec", 0xd) getsockopt$inet_opts(r13, 0x0, 0x21000004, &(0x7f0000d59000-0x8d)=""/0, &(0x7f00006d7000-0x4)=0x0) 2017/12/18 00:03:30 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2008000e, 0x1000000044) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000f64000)=0x400000b, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f64000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000bc4000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000027a000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000abf000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000f6f000)="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", 0x1003) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000f6d000)='/dev/usbmon#\x00', 0xffffffff, 0x1ff) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000b2000-0x10)={0x0, 0xff, 0x7f, 0x7}, &(0x7f0000f6f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000254000-0x10)={0x80000000000001b, 0x200, 0x2, 0x1, r4}, &(0x7f0000577000-0x3)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f6e000)=@sack_info={r5, 0x0, 0x0}, &(0x7f0000f6f000)=0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f72000-0x14)={r5, 0x2000001ffc, 0x5, 0x7, 0x6, 0x100000000}, &(0x7f00004dc000-0x4)=0x14) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000f6b000)='vboxnet0\'proc}\x00', 0x1) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f65000-0xc)={0x0, 0x1080000, 0xffffffffffffff9c}) r7 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r7, &(0x7f00006b2000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet(r6, &(0x7f0000643000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r7, 0x29, 0x3b, &(0x7f0000dc7000)="", 0x0) 2017/12/18 00:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00002b8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x7f) r1 = socket$inet_sctp(0x2, 0x4, 0x84) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x228080) r4 = fcntl$dupfd(r0, 0x406, r3) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f000090d000-0x24)={0x5, 0x2, 0x5, 0x7fffffff, 0x4000000000081, 0x400, 0x100000001, 0x7, 0xffffffffffffffff, 0x4, 0x4000887, 0x20}) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000116000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b04cdef5fa9bb4669e4f1dcd59536af343f58f0436ec10b232f66f388fc42683cecd8ca4a2e25042c6fc632ab1e23a60efb75d93ceb72905b0c0c1667f0246aa9583ef36e66be34cca513ed58b80e6edf76650420e2493def331510960c27d15dbc417c48ab67f5b05d5a2779376efd87f2c", 0x97) ioprio_set$pid(0x2, 0x0, 0x7ead) r5 = getpid() ioprio_get$pid(0x40000000003, r5) mmap(&(0x7f0000000000/0xc7000)=nil, 0xc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r7, 0x1, 0x3c, &(0x7f0000365000-0x4)=0x1, 0x4) connect$inet(r4, &(0x7f0000c69000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f00001a9000)="e9", 0x1, 0x0, &(0x7f000073d000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r7, &(0x7f00009e1000-0x2)="df3e", 0x2, 0xfffffffffffffffe, &(0x7f0000416000-0x80)=@generic={0x1, "02b2a84d911af32515f6fd449f2285b7f7a07800ff521bc40a080000000000000084fd30db1b3e9004421b0100008000000000b105dbc5ee567d000007e303ed13b7eba5ad65ac4451bd035fb1036be84000ed6737198400642502008b90d40900002a82bceece0000067c3036b0a35a3088db225cf3eee935202e8d4edf"}, 0x80) accept4(r7, &(0x7f00007df000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a8b000-0x4)=0x58, 0x80000) sendto(r7, &(0x7f0000bad000)='{', 0x1, 0x400417c, 0x0, 0x0) writev(r1, &(0x7f00007df000-0x20)=[{&(0x7f0000a41000-0x77)="461c2053b1d2e64a0c8ca80672b3daf6d3b98ad914b82ee5fc1ebfc64de6ec93faf8cdbebee82ad9e96f5946c3c52bc02162c4c121b78eddd7723ebb18be8e6332e5d118472b21b5a28b22c2f463b7869b289c6603102f7490ba33b72644b967d247f8066555c643bf3712616f65c8d9494c9e74a87420", 0x77}, {&(0x7f000047d000-0x5e)="ebb9bba582f443f56c03816f8e3c2a21ae952871824a6fa65d261fe0aadfa003884a427d80c5d1df00842063ea4433a339d8a324de9ee13c540164e0927ed861c2f93c56ef9d87a9cb629ba9cf4c157fa3b7ba96d7ceccc073d429a39113", 0x5e}], 0x2) shutdown(r6, 0x1) 2017/12/18 00:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20", 0x8c}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2000001, 0x32, r1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000005000)="11ef34f0a214d7eec4fdccfde00c9c04368416a1fea59de2e129cfab6d9e839b80225dc640ef6059fb0fb48e9565d2d183b0bfdadf1d78a7b81aac61130d4a440d9d0b369b88f76dc53ebf7b2db0887e5089794077c48dbcca69f72675993e706fc0688b7fd1a379655cd6992f127ca16053f425d492a0411a1ff4f321dfa7d6a23561f61a344cc39b2e32324da1c19768575952b7088544417111dde84e630a7306ad697003b556efb84a199182459c43bcefe96b4ba8730dadde257a7d048f235d631e919b1ef80237e5d94ca11c7fd35bec1eceb663110027910c96292b2db30e71f9d955ec92c1631d3b3471613bff5c535f08", 0xf5) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) accept4$ipx(r3, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000c8e000)="b9", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00009f7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet(0x2, 0x400000000000080a, 0x80000000007) r9 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000628000-0x7)={@generic="8e40246adc54acb7765d23a1c0eb066b", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f00008ee000)=0x25, 0x2) close(r9) pwritev(r9, &(0x7f0000562000)=[{&(0x7f00009ca000-0xe3)="89675d32978aaa38b460697b14e4e48992450a2898abffad08bda65b1a1fc4afb27400bd8bb9015da7be8908e6c51a8759235da09a7f4bddd18caf34feb252ba807368fb721c2de495b0f96cd2e374de90701f954476857c500784e05ee04d5b7307dbdd27754259b63e330c80365d9e45d90497f4fcb36fbbc5a3eeca8e82fdf1969689926b5a83ad8f28cfb12605680000c909ea10c7e38cb5797baccef9e88421c2fad06948a0a5f2710070a6cdd8b8f40d54c4336cd1f6e065acbd838d80f31b02c006a50f818b4bbeb9e55bedd7e4544613dabed715a0cf4a2a2943a35d96b702", 0xe3}, {&(0x7f000082b000-0xd)="c68b5006001a1f5ebb3bf776f0", 0xd}, {&(0x7f0000c1d000-0x6)="4265bb933773", 0x6}, {&(0x7f00001f5000-0x8a)="8dbf044f3924b9004482807f7ee50ca9d0ffd9cbb8e8f7ba610f9295f333fded0dbc3be772cc3c390404ed047d2860826079a32ae9a1936a6945a2833341cc2836e2d6032901162d645f48743111d713152bcb85c14d478d0b534df359ab69146e675c67bf491816779881545505a65e56e2bccb0d83f997692dee2152b26cee9a4646831fd6dab5e2df", 0x8a}, {&(0x7f0000897000-0xaf)="00f7c2f6cc183fba680cc543e684f3d2c787fa3a5b25bec9eab52765b15d59f419f5712c83a4c0aa6a34d02c6b45449481a6e7b681548dadfeb8dae2bdc9dbf333312c2733d8c3588cca583f18f2ae06805fa86cfe00df64abf02de432be367e25582cb27ba620da8b223de4bd3eaaf917de2f06c2b89078b5b73fdeb409b66a06465890d42d43967079010ab6818bb9218dcc5648b075caff3a8443b171081ef3bdd783f9156aa41747ef5263b136", 0xaf}, {&(0x7f0000605000)="a7a686667d5d80ba24ba4a65531cde313c50fab6", 0x14}], 0x6, 0x2) sendfile(r6, r7, &(0x7f0000693000)=0x1000000000004002, 0xa) bind$ipx(r8, &(0x7f0000000000)={0x4, 0x100, 0x7f, "3801291f0eff", 0x1000, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00004fb000)=0xffffffffffffab1d, 0x4) getsockopt(r9, 0x2, 0x2, &(0x7f0000525000)=""/169, &(0x7f000004d000)=0xa9) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000d70000-0x20)={0x6, 0x51c, 0x1, 0x2, 0x2, 0x1}) connect$inet(r7, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 00:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000613000)='/dev/sequencer\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x407fff7fff}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) pause() ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000089f000-0x28)={0x5, 0x200000000, 0xfffffffffffffff8, 0x3, 0x50000000000}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000125000)={&(0x7f0000a9d000/0x3000)=nil, 0x100000003f, 0x0, 0x10, &(0x7f00003b3000/0x1000)=nil, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008ef000)={0x0, 0x0, 0x0}, 0xc) setuid(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000775000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de3000-0x4)=0xc) sysfs$3(0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000491000-0x4)=0x5, 0x4) r3 = syz_open_dev$usbmon(&(0x7f00007ba000)='/dev/usbmon#\x00', 0x6f44, 0x2abcaa5ce9a9af7d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000049000-0x8)={0x0, 0x5}, &(0x7f0000bd3000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e5f000-0x14)={0x0, 0x10001, 0x8001, 0xc1, 0x0, 0x0}, &(0x7f0000dba000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009f7000-0x8c)={r4, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000077f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000636000)={r5, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setreuid(r1, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000e16000)={{0x0, 0xfffffffffffffffc}, 'port1\x00', 0x1d, 0x0, 0x8001, 0x4, 0x5, 0xc8f, 0x0, 0x0, 0x200, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f000073e000/0x3000)=nil, 0x3000, 0x2000000) 2017/12/18 00:03:30 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0x8, {0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000000)={0x1000, 0x10000, 0x0, 0x0, 0x0, 0x40000000000, 0xffbdffdeffffffff, 0x1, 0x8, 0xfffffffffffdfffc, 0xd6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x5, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 87.887922] audit: type=1326 audit(1513555410.087:1639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14098 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/18 00:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) inotify_init1(0x0) r0 = open(&(0x7f0000574000)='./control\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000001b000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000dff000-0x9)='/dev/sg#\x00', 0x7, 0x100) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00003e9000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sg(&(0x7f0000669000)='/dev/sg#\x00', 0x9, 0x899fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000db1000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket(0xf, 0x3, 0x2) ftruncate(r3, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000d26000)='/dev/usbmon#\x00', 0x3f, 0x0) ioctl$KVM_S390_VCPU_FAULT(r6, 0x4008ae52, &(0x7f0000a06000)=0x80) write(r5, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r5, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000372000-0x4)=0xffffffffffffffc2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f5a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001, 0x1, 0x2, 0x2, 0x5, 0xa13, 0x2}, 0x20) recvfrom$inet(r5, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000de0000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) fcntl$setlease(r1, 0x400, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000e57000-0x12)='/dev/input/event#\x00', 0x3, 0x200000) r2 = syz_open_dev$mice(&(0x7f000027a000)='/dev/input/mice\x00', 0x0, 0x101100) r3 = syz_open_dev$usbmon(&(0x7f0000386000-0xd)='/dev/usbmon#\x00', 0x9, 0x200000) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000668000)={0xae, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x200, 0x7ff, 0x5, &(0x7f0000000000)=@common='lo\x00', 0x0, 0x80000001, 0x8001}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000181000)={0x0, []}, &(0x7f0000853000)=0x4) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r5 = getpid() msync(&(0x7f0000e11000/0x3000)=nil, 0x3000, 0x4) ioprio_get$pid(0x1, r5) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x100000000005, 0x93b, 0x1, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000037a000)=r5) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f000067f000)={0x80000001, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f14000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) fcntl$getown(r4, 0x9) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f05000)={0x0}, 0x4) getpgrp(r7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r6, &(0x7f00000cc000)="ebdcabfd583d5f1e4c5163a85e2915b9b3f94b04e1712359ba3f664e9f79b8d08244ba83bfc61808651ab50cf0ecf62ebacf7847396fa004a935620849fdac8e34410e1135219350a0c170bdfd1a522cb588d740b944001ed6dd5d421bac8f0341ba3533080a1e26152d10f0dd8e708ccd1953c5cff872ae69f5617589374b5c613d23d6ba46b0c7cdef878474a33b286ee080512613532d869713398c430442229cd0d2f6e3e758889b09c92a551aceb15fe4799a6bae3eabb563c832111dec14a5459a181edc5941a56945502e7f794c1df21bf3855690197fd1fcc6cb7fbb09a3910fac3f7feba255381c6c3de0f8", &(0x7f00005c5000-0x24)=""/36}, 0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a37000)=0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r6, &(0x7f000000e000)='t', &(0x7f0000002000)="0dffff01", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={r6, &(0x7f000074f000-0x2e)="4fe30419c9f30d2fcdceee2368c700783b77dc445133b9e64530b9da0a4ffd1e2fcd78e30b2b540ef8b434503c6e"}, 0x10) getpgid(r5) ptrace$setopts(0xffffffffffffffff, r5, 0x525, 0x5) 2017/12/18 00:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c0273", 0x91}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:30 executing program 5: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f3000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002f2000)=0x0, &(0x7f00002f2000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfe) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f00002f1000)=[{&(0x7f00002ef000-0xd8)="da514d2a7a0001fb89f13c43a333", 0xe}, {&(0x7f0000155000)="cea82f112eae23d1c77f7dfdacd11089ede06cf4ea2a95405aa40642e4b735f0b89d45dab64cfe228d1d993c6b6bc1aeeb8da9", 0x33}], 0x2, 0x0) splice(r3, 0x0, r2, 0x0, 0x10001, 0x0) 2017/12/18 00:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000a19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$evdev(&(0x7f00006fe000-0x12)='/dev/input/event#\x00', 0x101, 0x200000001) fstat(r3, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r1, 0x0, 0x700004, 0xffffffffffffffff) r4 = syz_open_dev$tun(&(0x7f000027b000-0xd)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000eb000)=0x8000202) r5 = fcntl$dupfd(r4, 0x406, r4) sendmsg$netlink(r5, &(0x7f0000cba000)={&(0x7f0000da2000)={0x0, 0x0, 0x5c, 0x0}, 0xc, &(0x7f0000392000)=[{&(0x7f0000ed6000-0x435)=[{0x3d, 0x9, 0x800, 0x4, 0x100000000, "9be9abf49ff307d9411ec8cd2b7de146f495824bc2140cfee15c227072764cc3bb573a23789862f037a928fdfc"}, {0xfc, 0x3, 0x601, 0x8, 0x100, "1641012869522e07ee9643bcc0902973b0cd25eb7e495d7cb0aa73d94a1fd3957fcf28b9a4bf42d6fb4ad2cee6c3ab211b7d2e68d3cdc51e67e581ece911275a23db811df0944231e30dc843b45a4af6ff6173d97854e8384bd051ac0812dddd38a437b8473aa59368919c88b73b51d4e8b7aef60f35b1533e5e9e92a8cb93eb09877e7a2d8bf668a5e2cc8a6d1474b639abc14de864530abb4edf5f2176c673639ff8ebb2b6ca085bb1234d9ec2c6ed120c4f8b598d1dffa6df5ee4417cf2600285c494bc3be294933a47b5b450b2c2419333ad2e4b0dc50a826d48e5290f8f6e1e280c6c28f464d1b9ba71"}, {0xc6, 0x0, 0x20, 0x7, 0x8, "67cc4d85c09d59ee9d5a5b526c3d1b48494c7c9672f768c83b2146cc8a414681235973876698f02a72607236574aa4e0d57629289cf9458dc4357e6bfbc4043563aa45954f40aa2717fd38d336f0b5ad0b1c15f941e20d58ebc813ccee7bd59f02eba8df9a4b08c6483197ba34c62523bbf1b98e8d6b5ac0100dc6e2a81bb97e40396e920d30fb87bed5a4d508d5508fca7548a0a89f7d359a2c3dc366079b9512e97c42fbc1b40c19772b0f3d83ec49a9fdd4fc9348"}, {0x45, 0x7fffffff, 0x400, 0x1, 0xffffffff, "adf494cae3799588242ce47720519c971d5eb3f720822460fc9d83cfe28400dd5b3932aa5de158e706d10fe290f0b470c5f374022e"}, {0x27, 0x1, 0x1, 0x81, 0x1ff, "6af566f3947070729ad805f33eec6f9e4c398791094dc4"}, {0x41, 0x101, 0xa08, 0x9, 0xdd, "efb5c1318b15fe3a9980572edc2fb2187571d4ff35015b24e2a8f73257fb694b6086f2b7aa0fab3b66c8769b750486c951"}, {0xc5, 0x1, 0xe00, 0x1, 0x8, "77017c2a6155ebc07604c94cdd3c8a57f5bf62b624982421c6901277cc0f4b8ba9bbf5df08e9deb5d43909f452c2fb61ea8bff26863678344c8f152980490434bf3e4a4b30492b6795819f23702c944b873c9576649e10a2a6110216b9427aeae8200c95385d0bbdea6c33368fbb2b3a9954212354bb87ffbdc2985af91021e84013c4f440ce0ceb2b70cae3fb2ab6f80217c10e4e3ad2f3ab2630498828aab8274e29b8b67f80a34c7a84945714cf32f6b65fec93"}, {0xc4, 0x7f08, 0x620, 0x0, 0x7fff, "a165cddcef7a88a0b5d0cc276b721ca46e2f248ea44e64328781cdbe42ec562c5fbf3bfe020df5b03cb297fa398cd3efe7bb20790d82fdd4d44f815103d5baad65266ff7a52b6b9d1bc785b0737a0ca2ca7ecc1eda072f1e7bda8b98fec66148bee188e8832abd9b813a8b0df7c2860d47f0e015c4e48e0c9f22ef63f21fed3d7e83b9c2575b631c4074c746356a9b17060bbf0447af20dcac2f547ca881867e32f6117a58cc72f786aa619ff9ae27e2fd1ff851"}], 0x435}, {&(0x7f0000054000-0x23a)=[{0xb8, 0x2, 0x800, 0x0, 0x3f, "1e4ac3e59057967266b76acc77cde1a6865db048d14d18b31c03732fff8571b24e02dd5397b7d39aad499330c256b277a801a5226bad6201ef34011048842cb184128727a2d9b3fcf45970ef944a413d9a054b2298ac1b942cf087ebc391cf916c13223330cddbc392678642fd2085807d5493cf0ae0abe1049ab3ec8a96800c670210542dbc554c265743e10eefc6bbb1ce9fef4ac2b0231944538fa56e9236a8a902c711347cfd"}, {0x104, 0xe0, 0x200, 0x9, 0x3, "a80e852a00196a216a67dfd9a583cd5f2c691db0529d2a29fdce2ba4e3260d403254783e9f08513d7c5e3bdff02f2d067becd86d5d01e33a2608845570859a5fef6931c3d2c406e641869f6f94600201f4c0fde4aef3a686585cf4f6a7150dc86de3300f5b906f7ebcdd09ab2370076fa6658e409dede756fe76ec725a996b0c2b8bbb66d35fe8146a17ab7b6eed1ba5cbf343aee2aa862a4935f01386f0a07fa1381c72ebf6c25474da4f2c9b37796a0c801aa69fc462ca811fc3aa157432392984afd51124726d84316f30c9a64fe6b442a2fdbd4e73b6b1b9fb9944c7aef8f9b2da17322dce730d1e6f5054727d76da11722c"}, {0x7e, 0x100, 0x200, 0x10000, 0xfffffffffffffdce, "ebcae0c9f78fd72ed5d4178691d6d77ed1ef6a7af4eecd23ccaaccf37b9a497eeb562cbc0ddf103c66699afb5de623621aedc888b678e5652087f18217e8991a5514a6ff115895b5f2b24464c54062c6efc31e416988431a188fbe8d641bf93d5636e9749c37acb7dd17edb1b2ef"}], 0x23a}, {&(0x7f0000265000-0x1fb)=[{0xfd, 0x7fff, 0x720, 0xffffffffffff8001, 0x3, "42b832830debcd2c6d6cbaa0cb637a3d5b6df66f1ac2f949a60a25c2f202489eaaa86992f2cdf4a1a1b56138f35d585f0762fb7f36267d12ca94d832937020fea75f2e386e5481cfd59a598a6cf88e9d379e8c44f318b13879f00bb93a037d44fa693a6ce00499e84432062f6210c5e59124b85046d8beabecdeff9c330617089eb66b5f789c3f30e6284443e623fdd615d0796abba97ff26b9917b52cbe62c33ee5d12aa016b8e66831ac30d9e3106b0efd88ced345206bf454f51b785166254abdb5843c59ae1f141cab449fe5e6944ff0885e1adae144418c8cb808ff204b97693decdbd7b4091a934bec91"}, {0xfe, 0x7f, 0x200, 0x6cc4, 0x2, "682c10b46198aa23ff1304ebee37783068bbdf74b3c6c8af9673798705c851267f765368c863e72f6e1573500e510df8d38fbadbf7a02c4daa4ef6c36b33eeb6e60a86662734ac84ad025d3ba3735372e751fe08f91fcf499ef3e82f1cd9d7a9b6df0e738dedca5ae5d53af6af07ea551280c8fbb2c552c9d97885f71ebaa9672558fc301871106eccfdad66ee53f90e5d36eab2e697e240dd2aeaacce0e835482edd74e6579b886068031e03919f743577538b7bcc9b8f96358eef2263ebfe00f2a9f2f60b0dc1a2ee63d300613b5445c6a2f83369bad821b1db6d5ffcae4762c3da78b113508260287eb767753"}], 0x1fb}, {&(0x7f0000aeb000-0x1184)=[{0x1010, 0x0, 0x100, 0x4, 0x0, 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"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{0xb9, 0x4, 0x402, 0x3, 0x8, "01a86239dfe0f68070d73eaaa9e1d983f5ca950a46e269f9e55d4b816621d94434e1bd59d07f8b3a803ce58114b244d678996668077a0c5b27e0f3d084deb8293d7c6343cc6ba42a33f02957627c86c3a85ffaebf3b8ea30fb3f5c7c1ffdf46b9b85184ed03ba20f032976746d41e209cdda81976106e4ef70746ea1f753cc8b65910e4bc15a17c586071c8d30bb0792c587844e52a78c424ae74b2acf5842958f6f5eea0a4364a9a5"}, {0x21, 0xffffffffffffff06, 0x301, 0x20, 0x5, "5afcf3a3595deb56b5105621f484cbd018"}, {0x73, 0x46, 0x400, 0xffffffffffffa096, 0xa3, "3accf44f8a387b206d841b2c5a56dadc2dc436618e1881da38b39a3a3798ed22ce9839d21cd6719816d3ca04c95cb498faf5f70b5a80a93cd8da33289f5c65cef893b36af6a6aa82bbc3a59591e1ead15c55fe31f1d149eaaa879a2c7d04d5387ead35"}, {0x37, 0xed07, 0x0, 0x7, 0x1, "d5323b7befaa89f99ac058f1edafef01b23b54768850f118b28d71646c93bf51a8d78ef3e5d61a"}, {0xc5, 0x0, 0x400, 0x81, 0xd0, "f27dd9ceed2e8f43866a60ea6fb9cb5fafe1e90c382de5e6fddd799648f590d5c00c36e147622923ee516e54b675bb1410886d7c676b35204a497f0c96cd570f9f66dd70992a8287e254a11ed1d5ed1f81080fb1a95e57cbf2e98c0f6a333f4bf5b9fe1d3e1eb11c78c51333054ec788b1f2256fc4babb4279a8fc5e5525af65bb79ff5643270226753bfdc7caab8515bda5cce90849f57ce99edacbce30c78175c48196828c644b01b3d127ee04ce4b93cedcdafb"}, {0x10b, 0x1, 0x200, 0x8, 0x20, "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"}], 0x1412}, {&(0x7f0000fb8000-0x1d3)=[{0x8a, 0x820a, 0x1, 0xf000000000000000, 0x5, "5e19e30f54e32fe36223c3f6f13998bcf640ea3ee1c8091ae26e5f8aee5d17a9165eb85347fc358598a33480c5770f13317c1cd1a049ea11c19c69e19079c17a6e0c0bf63b645c95499f0116aefd2c939d81cfc770b2dfac4c84d1e9107a3ca62c73bbf25fabbc6ee04d83f403f583fbc68c7d2a49074d133ae4"}, {0x2c, 0x5, 0x100, 0x5, 0x6, "9d7fc0f52df29884a14035d4365572d345dbfbf576bb32f3f5b7918c"}, {0xfb, 0x45, 0x400, 0x200, 0x2, "aaea90e65aaecb30ca2f8a1ab2e50956e9852bb83eb3e9e5789abaa643d76c48d70e750bb70e230dccba3283b60f954db3ad184f89846dcf49d907b7f92c9c172a810eec6d5e94aae0a669a254a16169a6f0ea994647222c05d1cdcebe2ef2f3bd72af5c3e8cc277a32cc9bcec095d645939f0e685f15a0b2aacdd5aa97b86b4d65d0ec77f3c310b6e9b6fe8d4ec808b7b892e9e86a32dc686c260b260acdcd0b8c548eac219bd023eaaaa7bb08173fd0fe847afb4f8218babe16e2723b4dd9e2b8a13cc99d1704cc079778a504d11fb7f46b42c90fcbfe3052ee63ea068f328dc626d754a7eb4c0f89c91"}, {0x22, 0xd6, 0x5, 0x80, 0xff, "43d56d3aa750f16b61fd34f140864882f4c4"}], 0x1d3}], 0x9, &(0x7f000053c000)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r5, r0, r0, r0]}], 0x30, 0x48880}, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00005a1000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x3, "84703a75257dab3a557aa6f3f508"}}) r6 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000ad7000-0x5c)=@ethtool_coalesce={0xf, 0x7, 0x3, 0x9, 0xffffffffffffffff, 0x3, 0x2, 0x5, 0x8, 0x3, 0x6, 0x20, 0x9ed7, 0xff, 0xfa4, 0xff, 0x800, 0x1f7bfb1c, 0x6, 0x600000000, 0x5, 0xba, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000d42000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052c000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000801000-0x8)={r7, 0x3b24}, &(0x7f0000d9e000-0x4)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f00008a3000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r6, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r6, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000152000)=@abs={0x0, 0x0, 0x0}, 0x8) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x9, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r6, &(0x7f0000c48000)="", 0x0, 0x20000003, &(0x7f00004f2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 00:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1000000000000, &(0x7f0000d60000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000055c000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f00001a9000)='./file0\x00', 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000387000-0x5)='user\x00', &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c42000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xfffffffffffffffd) r4 = add_key(&(0x7f000013b000-0x5)='dead\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c47000)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea2473f9581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) r5 = memfd_create(&(0x7f0000363000-0x4)="570a01f0", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000116000-0x10)={0x0, 0x8, 0x6, 0xfd}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003d6000-0xc0)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe70}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe1b3}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}], 0x9) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000048000)=0x0, &(0x7f0000c43000)=0x4) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x2, &(0x7f0000886000-0x8)=0x6, 0x5, 0x1) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000ab9000-0x120)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000039000+0xf66)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006a7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000588000)={r6, 0x0, 0x7, 0x3f}, &(0x7f0000c77000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000c2e000-0x10)={0x7, &(0x7f0000f59000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f00009ae000)={r7, 0x10}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2017/12/18 00:03:30 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000001a000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001a000)=0x6c0, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x1c, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x81, 0x0}}}}}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000f000-0x8)={0x42424242, 0x42424242}, 0x0, 0x99) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000012000+0x4a5)=@abs={0x0, 0x0, 0x0}, &(0x7f0000017000)=0x8, 0x800000000000800) getgid() getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) gettid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000001c000)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000015000)={0x0, 0x401, 0x0, 0x9, 0x5, 0x800, 0x3, 0x6, {0x0, @in6={{0xa, 0x1, 0x4912, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x581c, 0xa3c, 0xcb, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={r5, 0x3f, 0x20}, 0xc) r6 = getpid() r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5a39d67ae480539945b1f11595167e5e5938a29a4eadf5723da5275865b9f1a0c74e935ee61df04c9dc12a3d65e1c21eee7ce5ddc9afb0ca498dc3110a50ba2aff1386a0b68cdd2506403a2f379e50f36f", 0x51}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f000000a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x7a)="6b7a33d9b97733a476f108ca1fdce70b9e043f0bbd6f699be305efbdbaa7813a769aa288223afb50943191c8e3ab78be3c53c792ba4f826b44af9e24650efa9242afa04bdebd29f5b0f260066172d4a2594a9e3047cedc5f8aa588129757568f7c577f056854274e6756c6337b2b3b0b2cfd38562a731d27c9e6", 0x7a}, {&(0x7f0000000000)="38ef0c572d6799e238302f655551de958e29efdae7a41b859670e5b0e378d597609769a5508e39f7a37df14ff8123a2782bb3673220b", 0x36}, {&(0x7f0000009000-0x8c)="2ba3f152d515c07eb6f833d19e27b23f4496695c9b361f518a51f10aceeaad6bc8012ad66d04c68f81c09886897d40203b2bc2a42a2db8768579625bab2695eb71d60fb5316407cc84dd5df8948830b1438bb3c8b1fd723d61813d55ddf6894033c5e98437adf93f5bd913f8acb8075f333dc8f4541a12315680bff45511bb22ee049fb2fc88616126a6c589", 0x8c}], 0x3, 0x0, 0x0, 0x8081}, {&(0x7f0000017000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000001d000-0x20)=[{&(0x7f0000000000)="411503e1a256709c7260e3933f022ed20630e3702308a4108a073237fae46b641e97ea4bd5d597d212fe37651c5dd0f541b487577554a7a919e4052d17adfa0a2c7df702dd1809a3d99015e0757e2d69", 0x50}, {&(0x7f0000000000)="5f5e2692704b9e1a5f1dfc1b8ff82302cfd3a3602651cb937d7b9844e23dd7643dcff9d9b4c96e2f3d0c00f0914103dab2b95d473b33665b23e30bb46c9f8598ec59d5216a96f98a0e", 0x49}], 0x2, 0x0, 0x0, 0x4040801}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f000000b000-0xb8)="245d9d2d1de4c6fdeacafe7719fde5f650e8ceaa5e6743f3777cc7ec7abf8069d85f8194f258efcd2a0f52ac141808ddd0a12dd79edf28036ff13984741501d07ce8407c08ee6cf4eef3f97d2975c4360a029726341de3546a08d41c0490dfa78a1e17f056e81890566c0e6d921e7d56273aa32b5fb7beeaa078213296656087279dd3f67c0ee4c8da827b92f5103ba2c8b3dd023e8435a03f650786954f225e43d74193bf347116009a0dd3c3ea94ea06901d3d940c902d", 0xb8}, {&(0x7f0000000000)="41b99cd7ae425bc3466ff0a2ba8777948303ac2d46781b54bc72cdbeb0732411e0ffbc9ed46bee96186d043fd7da47308178f49e5b06dcd766aa8d8a848a4f8ce99ec32d18069ac179a3f43dae4e2d9419d06eb034ea3b5f7e840c", 0x5b}, 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&(0x7f0000000000)=[{&(0x7f0000018000-0xc6)="cb1f7dcf5b21025ef670a83fb2d3c6aba959a3a409eb837c4a340607a935cc56929d8f3b07a4c5eafcb0cd0f706e4d00b9bbd4d4f5bd7a281b27692ea202b5aaf76eb3ce5e455b50cebce838f3bdf48d59daa5c2147b199906ab7428cbf50568d63a2d5e7925260a810bb04fcb310061a7085e23138479fdeb2f37a9b3ba742f6717b55568d61bae76279cdacc25b383c34f26ead9090385716e826de4c36e91492c7a23a233faa232286782a196dc2676466ed1acd8af9933e300b1bd854b4ec36021747ed0", 0xc6}, {&(0x7f000001d000-0x1)="df", 0x1}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r6, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r7, r8}], 0x5, 0x24008081}, {&(0x7f0000009000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000c000)=[], 0x0, &(0x7f0000004000-0x30)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r1, r1, 0xffffffffffffffff, r0]}], 0x1, 0x1}, {&(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xba)="0ffe2a9e8c2a19c606691ce569ca96828b5c02b4dca4bf9636881d8a7fe15a9dffb2bc4d38c62525a9e8e09dbdafb6701c5033231bbfe04b20a8e0087f12d53e85122f9b697a268e63b7459ddf4df685ed9565d6d0ec52524e369bdc4120cd3225d99738d849cc339239bf6269d5e72859520e93242e03ad324a980b7deb91d49e59654fd6c2cff5268b93b949e61ac4c32518d0c02b84619fdc3dbc2b6c7f0dca756ffa7f63fdf3f9188091e412c43fda974265d191f323268a", 0xba}], 0x1, 0x0, 0x0, 0x800}], 0x8, 0x8000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:30 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000fd6000-0xd)=""/13) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000016000)=0x5) sendto$unix(r0, &(0x7f0000fd6000)="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", 0x1000, 0x40, &(0x7f0000645000)=@file={0x1, './file0\x00'}, 0xa) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) write$fuse(r0, &(0x7f00006c9000)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x7fff, 0x0, 0x1}}, 0x28) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001d3000-0x8c)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b5d000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f1000)={0xfffffffffffffffb, 0xc2f6, 0x1, 0x110, 0x8000, 0x80000001, 0x8, 0x8, r1}, 0x20) 2017/12/18 00:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000)={r0, &(0x7f0000216000)=':'}, 0x10) syz_open_dev$mice(&(0x7f00004cf000)='/dev/input/mice\x00', 0x0, 0x400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000028d000)='/proc/self/net/pfkey\x00', 0x600, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000082c000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000002e000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000d92000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000-0x4)=0x8, 0x80000) sendto$inet(r1, &(0x7f0000f8d000-0x4e)="6d065c3d03b6c08243560755706ac53b0c97bcc68bafdd91ca55db22ab83e25881e71ee80f138b5e1c67cc355cd5bba562391174eccaf3b6e66fb7e3e858e11f83dc5ad71cdf5b159f0e50e4eca8", 0x4e, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x800005, 0x84, &(0x7f0000c53000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000e59000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4640e24f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006d3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009b7000-0x6)={r5, 0x9}, &(0x7f00002e3000-0x4)=0x6) socket$bt_hci(0x1f, 0x3, 0x1) bind(r2, &(0x7f00009e2000-0x60)=@nfc_llcp={0x27, 0x5, 0x1, 0x2, 0x20000001, 0x9, "221cd6dc843fae035ab87fa379caba64702a70251f9aadaf3b6e5de8e02c69f4536823aac118482a469ed392065a06c25cfb474ecb31bcef55d6c40b84bfc7", 0x5}, 0x60) r6 = socket(0xfffffdfffffffffd, 0x0, 0x0) r7 = socket(0x9, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000a9e000)=0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0xb, &(0x7f0000e3a000)=0x0, &(0x7f000019d000)=0x4) socket(0x1000000000000a, 0xf, 0x80000001) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$bt_rfcomm(r7, &(0x7f0000d34000)={0x1f, {0x4, 0xcc7, 0x2e72, 0xffffffffffffff81, 0x4, 0x9}, 0x731}, 0x9) socketpair$inet6(0xa, 0x80003, 0x4000000007, &(0x7f00002bf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) accept(r4, &(0x7f0000d98000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000105000)=0x58) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000391000-0x4)=0x8, 0x4) r9 = socket(0x10, 0x2, 0x0) write(r9, &(0x7f0000e4d000)="26000000130047f107000083140022f1041000ff0100000000350000001a0986050010000600f7", 0x27) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000ee2000)=0x0, &(0x7f0000d15000-0x4)=0x4) pipe(&(0x7f0000827000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000c20000-0x20)={0x0, 0x0, 0x2, 0x100000000}) 2017/12/18 00:03:30 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eba000-0x9)='/dev/vcs\x00', 0x10800, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f000055e000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc, 0x20000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x80000001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) unshare(0x2100001) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000, 0x6, &(0x7f0000003000/0x2000)=nil) signalfd4(r1, &(0x7f00009ad000)={0x0}, 0x8, 0x6c6e94e03b985b51) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00001a9000)=0x3f) mlock(&(0x7f000072b000/0x3000)=nil, 0x3000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000f000)={0x0, 0x0}) remap_file_pages(&(0x7f0000002000/0xf000)=nil, 0xf000, 0x100, 0xfffffffffffffffc, 0x1ffd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x8000f, &(0x7f00007e7000)="fe00", 0x2) connect$inet(0xffffffffffffffff, &(0x7f00004d3000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001f9000-0x4)=0x0, &(0x7f0000616000)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c87000)='/dev/ptmx\x00', 0x2000000000080400, 0x0) ioctl$int_in(r3, 0x80045439, &(0x7f000003f000)=0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000000f000)={0xfc, 0x4000000000003d, 0xfffffffffffff801, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008b1000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4b000-0x4)=0x18) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000880000-0x4)=0x5605) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f9f000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000269000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb3000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000c42000-0x20)={0x200000, 0xb97, r6, 0x34, r7, 0x1000000003, 0x2, 0xfff}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) syz_open_dev$vcsn(&(0x7f0000c84000)='/dev/vcs#\x00', 0x40000000000, 0x2680) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000022c000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000057000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000971000)={0x0, r8}) [ 88.097539] audit: type=1326 audit(1513555410.087:1640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14098 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/18 00:03:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/hwrng\x00', 0x400500, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) fcntl$setown(r0, 0x8, r2) r3 = syz_open_dev$vcsa(&(0x7f0000f06000)='/dev/vcsa#\x00', 0x40000000000077, 0x180) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x2) ptrace(0x20000000000420b, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x8, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000152000-0x8)={&(0x7f0000fa7000)="d40000000013e1", 0x7}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1000000, 0x72, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x400000000000014, 0x2, &(0x7f00009d5000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000fa8000-0xd0)="6008ba630b1f136f8410008dce3bf239a62059b996ef862b00ad1e4a2d87fe6c693cdf6164ad0691b3b6d6ff336bf7445fb82aad12c82109b287a723d20be96aaaf508d19e2dff05f8df2014ecd423fd0d79c3e2cc44f0cfd22000000097d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88b327f1c29581ffbe28c150c59e702f1fe936658040000000000000032e4decfdb02893574961d4b3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876b67e1bcd637c0e954cd3b2ed8ed4") ptrace$setopts(0x4200, r4, 0xfffffffffffffff8, 0x2a) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000fab000-0x8)={&(0x7f0000faa000)=""/64, 0x40}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000fab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000dd5000-0x4)=&(0x7f0000fa7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000603000)=0xc) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000051f000)={0x0, 0x3, 0x5, 0x9, 0x10001, 0x1}, &(0x7f0000fab000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000b9b000)={r7, 0xafa1, 0x400, 0x2, 0x8, 0x8001}, &(0x7f00000c6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f01000-0xb8)={0x0, 0x3, 0x3, 0x5, 0x2, 0x7, 0x1, 0x4, {r8, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x0, 0xffffffffffffffff, 0x8450}}, &(0x7f0000faa000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f9f000)={r9, 0x0, 0x30, 0x3, 0x9}, &(0x7f0000b72000-0x4)=0x18) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000fa0000)=[{&(0x7f0000fa1000-0x1c)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f00007ea000-0x20)=[{&(0x7f0000fa0000)="4fe6ff492e36195dfedc73009387ad187996470cf9b6c6a5807cefec2aed7d992fe1d4a356b35a13eaf80b6157eec164c5c339dcf6d5ebff9290415de676d84ccabd0a6e1708da7e54979909451588a47684481090e7506882f15e766afcc5f40e8643f2c3387e028e4e1e83", 0x6c}, {&(0x7f0000fa0000)="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0xfff}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000fa1000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa8000-0x50)=[{&(0x7f0000fa7000)="83c0535add8fd8304dc4d6a03e0d68f18c425c68ad31a7fb8fd3c343d197735b0a4f005a267f6b54f6754793ea3f653a8ebd148edc9d101b991d6a3e8627faa62c014190b77f5d23b234f6b1f62ddecb91d6dabfc32af79333779459fbfdcda041dc81da7c1bbd99de879809fda787ca5cd2f2deb7ad48ec8d64cd380226abd12e9443ff70e7b2a6b61c0bd6814ddd67f62677e32709fe43868fce95e6fbae09a98734e46032a3039c36f6abaf8aec953dcaf00449506155e3410a595f58400051db541ae0ee8aecdb149b4c7db452a56bb8f7857bfd22dd9ea8f28797f25705", 0xe0}, 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0x1000}, {&(0x7f00000e3000)="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0x1000}, {&(0x7f0000723000)="003bb56dc6d44ad154ea935f1f14744ff45ec2553173e7e6d14a5532500473ddb42d076aae8d86bf918f5b061d8d24f1c1b7e002e3a5a6324c5309bd0b3090b8546dedf009ef127f338f4cfb81456ec826d6069a151ec611c400000001f9f6c989cfa4bf0281c83f71593bfae1a6a54b00d8941994fd05b911af7cc32a4239ce1085b5e5669dd177d556c9b84203e6272f7de347edde99f1e04a89e028402c91c5e451585c3d4a4d9fa2d4fdbfad7cc6dc940436023cb9991314e515", 0xbc}, {&(0x7f0000132000)="461ba00d9b0a74295bd7f101cdcc3b39d3d933c8875c98e66ed08c04ba689fab8e3d36dc5e592c403192d004b66c633103b1dbfdf1334b1db244189a28b2a685d6ca73c52b32b22c46117e85b5fa0ba8ed431f5130f2ec5be8aff9a3590444a85cfa6768b74949db2d86d512", 0x6c}], 0x5, &(0x7f0000354000)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0xfffffffffffffffa, 0x8, 0x2, 0x4, 0x1, 0x2, 0x0, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x74, 0x821, 0x8203, 0x1, 0xc2d, 0x9, 0x6, 0x0, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xa27, 0xb, 0x5, 0x1, 0x10001, 0xc18e, 0x80000001, r10}}, @init={0x14, 0x84, 0x0, {0x0, 0x1000, 0x4, 0x5}}, @init={0x14, 0x84, 0x0, {0xc8, 0x3, 0x1, 0x9}}], 0x5, 0x20000000}], 0x2, 0x8000) r11 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000fa5000)={0x80000000, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f0000473000-0x1)='m', 0x1) setsockopt$inet_group_source_req(r11, 0x0, 0x2f, &(0x7f00001a6000-0x118)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r11, 0x89a2, &(0x7f0000faa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000bbd000/0x2000)=nil, 0x2000, 0x200000002000002, 0x14, r11, 0x0) socket$inet6(0xa, 0x5, 0x7ffe) 2017/12/18 00:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b8637", 0x94}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:30 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000004d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000002000-0x95)=""/149, 0x95, 0x12161, &(0x7f0000001000)={0x11, 0x80000, r3, 0x1, 0x7fff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000)="9e98ea0997f9114cec5d9f73445960eae33cd506a737928dd9a0fdbf", 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000648000)={r1, @in6={{0xa, 0x0, 0x10000003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1010}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000000008}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005f7000-0xb8)={r1, 0xfd9, 0x10001, 0x4609d29e, 0xffffffff80000000, 0x7, 0x4, 0x1, {r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xf8, 0x5, 0xac5, 0x7}}, &(0x7f0000fde000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000004000-0x1c)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000003000-0x26)=""/38, 0x26, 0xd238}, 0x22) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x1a, &(0x7f0000006000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mouse(&(0x7f00005a5000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x10000) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000025000)=0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000180000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f46000)=0x14, 0x80800) sendto$inet6(r6, &(0x7f00007c5000)="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", 0xfe, 0x400000000000, &(0x7f0000cc4000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f000073e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f0000d35000-0x4)=0xffff, 0x4) 2017/12/18 00:03:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0xa, 0x100000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000004000-0x8)=0xffffffffffffffff, 0x8) [ 88.097556] audit: type=1326 audit(1513555410.090:1641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14098 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/18 00:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000030b000)={{0x3, 0x59}, 'port1\x00', 0x30, 0x1050, 0xfffffffffffffff7, 0x0, 0x7fffffff, 0x10004, 0x9, 0x0, 0x0, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000993000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) accept4$packet(r0, &(0x7f000008c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f01000)=0x14, 0x800) writev(r1, &(0x7f0000b3d000)=[{&(0x7f00004ae000)="39000000120009040f00dd00004000000700004a03000000450001070000001408002e00040000fa0000000006080000000000000000693e4e", 0x39}], 0x1) [ 88.097572] audit: type=1326 audit(1513555410.204:1642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14098 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 88.097587] audit: type=1326 audit(1513555410.205:1643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14098 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/18 00:03:30 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0x8, {0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000000)={0x1000, 0x10000, 0x0, 0x0, 0x0, 0x40000000000, 0xffbdffdeffffffff, 0x1, 0x8, 0xfffffffffffdfffc, 0xd6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x5, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="61f7ee2dd728d4541cc37971955233c0310208dd6d25dbd438fbeb591edff753dc35e16ba047255ad2a33d5aec0b3ff019ad27593cb7fd74af01d7468216c7d02b4617b436745da3710b56386383c2520067ddf4c09ac7b45dd4e5d4e8c06d3ba9a354a8b2324215ce81858a84046c1a011126e13cd9ac2ead78fceb070258a0990230be5d8d3d7658df761330a6763062301e3ae91028e0742407f696e77adea664e00568c3f6ccdfd6ad137bebeee69332ac5d00832e66d4daff1d0eaed3dcaa96e8f5ffedf3117256da3f536666057f87803debf70bfb0d207d744b24f0b059f28c1e84da6025df17f658231fc6cfc68b361cb04b16662bf0f07d79f2bbbbfa76d93aa1e2544c4decab908b2678d6c36325b2e4f86556f67946a12b171f8ec5f89d709e9fd2beb896cc1808efa3703b0d9f72d8a3a0fb89832c76cf2a3b55c4dddc3e627be92f75d6290de633d8d8b6723f48cc46239380d5b322de81bd7b013114b18af13e69afd1fba8203dd271a3481efe377ffdd73b4dfb2de389501d43c26384811aa462b643861360628a32c3e4bd2d5213f2d7cad7c9497b5d6617eda54d85399c337832974938cc27253e292c77e433404e0a5db952c2abf15a382effa67c3504688a034dd189e920da5a33e1037e59afd68fe07e76bf2ac1b559ff817355b15d3aaacd9a372581038d71b91355beb982ef35a6ab15a870f7628d7bfe93949e0703d4f29b393f28603788d239d03a2bf53ac17183e4a89901a19d9f042689dfaba6f0544e167383ee6cdced2593f44fa483d3e817ef17f29c55b6b6330e7992bb68a14ede8d2942de8dbccd45c8b819e9707c2fcb4c852b99a739d0a4a01670a19b3f56f94749741242ee7d0a0e81d666c677659b2a19871790afa784b3bf455cd9cf7a79a8e738227969ca6a1ca03b7f8e53648d89082a2833b679db98f4a1afb663e320102dcd3eb0677ecb990d200050914c186b31f83962cfe17dd5291776551c8ce244d6c7180b5c4a54e0e256e23216020038d98c42c0735c639f610c96262e6e5792a765a0f218891dbc5c66da3dafced590cd0dfce133d69919bd81af4fcf0c54be90935fdef6c0275b9317cc6ed7aef2b847edfb3de11fba2fcf281f07ad174cc3370fff0620251f411180eba6b311d2c36198739fc6ce794318cfb0c962ebdf701236b86b1c42ed50bfc5a92293923e5b071bfd998832a7806a9b6d35bd69da5cd7aca46f6a9cf657850fd6f791b99d9b726193a107e71b7bad21a9257e0d31b333092b87ccbd46f78b62e5586253a7ef781174773e47a6a97e1c24af042a8d9a703b0201e929b823653bc44337399743eeaf8abab199927d24fe5e6a006247c18c6fcaab0617007b0da8144e916a8710276017354e1faed861fcfa45e8598813983c177483581991f174fe6ef10638a10e04ccb7e0bdd6a3f5f99a527046180d5cf4323a0a604d7e4dfecfbaac895e176a81ee970cf567a4919780567124807ba268c85570c32239887efeafe82c8d0cedf9c55806a29874f26fbb95744e48f8446526e558d92438fd9abfe66f0d0087e0099846e71ad582eec7c97d152ecc7d846753866cc202e2ac5fd62fa6414e83f5d94e410e6ec3803630b5c74bdfd0101e61cd6f8e2c7b10ca51a47d0d96fc49a6cf5ee13effcbc08947ca87a640e1d032569f304583105fc2688ca1decf7613c609e33cd18ecacf9406d6049a3080e1b700f17938bca814548bc4d6cf9c8d6149a3007a528acbbfc16a82e3c90a136e4949da81ffb93b4e13e08b4ea975e3903ec06fcdee5ff00e33a12b62521216656e4cb43435ab57e4c3f64a2b9f89b24a059657011b88367695c353ec468fcd35de828d4ae260d549fb73ca9659725d5907e4283cb2d46283451fa52d1d3fbe34718eecdee2235ef5dbcdad6b6449de1605404659bbf2f3e2b9adea8ff2c4cc911a3fe78f060f756999bb35a02c07e7136b7fa435a526f2d10acb668446f3058593f5e06f672eb0d50121d769d81ea332a99200933e077093e07b1b0768ec060f7f5e3b7a232c508b8532695e1ae59ce8ec2ff02863ed037afb309d4a0ab92c4ebf6b794dd9c8e54fdf6bfe67be37ccf3424ba1f86053375635fdb043e3014fc06b742bcc3798815621a7c3e53770fa8b80bdc118c9a562ba6a38908f78361053cc40c258f6a7825649f8e4629ce9550414f80666cdc8297be321604b8ee74a3fb9d0415d191b04441ea912e457ce9ff496f5b7db6a90393746f5b8b2f0e185f6961f59ac94cc6654f8448d963356e1cc383e46cc9bb8c654ee75201eb27d573b0a377a51ba087040e08967961851db361308d7f4846db406011a12a7c5ac82897b34d515f8c85f7b50097a4fb0d4fff27f594ee61100a3a344bdb74bb72116e797cf78596d633f6d2e9f618b146873e71918a52395f8ae3e524eb07f8ce663205040b55ceb65cfafdad15f448b583d21270ead88bc9c491c8094324a478e48eb5410ba2f25db6402a8da7bbdd9e04af68fca556acc03580b9eec2f692518412ce120ee069cd9052522f7d96e5fee49d75caf7c93e6c176175d1ffd7e931ccb0c0505713e2276dc7d06a8f730e71b4993e3ba4b93e8e4dbc5aea08ddbee6a3de83e7077b695a5de4c18d2436128d372c3b705ec470b85da99f624a7dfa949bb4f19ed727c78f39c8a4a38a1bfa765c75dd1623996d9f07e06043375ae26e686b9b9a053b9545ab7af7acbb16b1922068a6da47088e95b4ca59af536988f6f0871816b37300a70f57e70f2281c9595371b28dd29344b6045f91a182e544fe1fa8e2601a7ac320a6148f987efdc8674facfa0f5755b83de36d97b4156a53790ded016087d14b66d724a3e57fe0a68eac0f17e55a4f937966f447dc3e1e3aadff0c954cb4578971c8ede3e074a494fc2012e5cd24851f3a0540055bf41e3278b3d0942d6fd565ccc1055825b86bbb660100d57a7fed29259cc127bb6ebdb3136dcb4070f86822b6a3bfd6d7185c44be8f5bda6ff89405cf85f4985a861bc9839273f04795ee3ee8edc2392da8643c9fe4ed0471f534044a16e80abab832fa7f1a4812d13c053b2dd349daf1617cc7cc6da1caf707cbd498d91fea5327ea14d9e199ca9c750055550af44ea288c6aee703c41b0c738d2e8d1c5e3f39010da99ecd14253a32ee33cbca1258282af47a52a180d97fef52c19e71163630b2eb58809fd7503760a6e23e25987e2f690077937835e2964ee8f145910b608f5a2b52b7ed257c1f6ae125c77039de4df4ff64c1ec609e2faeeda71455ae02cee87d72fb2e3516e122e34b7c34f2ed2b403cd3c64ad6517ef5ebaf2a6e890eab5a6ce49fe4b641e12d724aef75c75ecf674c4bb7c2c6b7e5d79", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b86375a", 0x95}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="d8edfd24f4732e66b92237720082686d559d05ca4269970594a97f7cc1f26e310ce2b8692c077afda628e247c554764a19308ea152a249fd0750ae667eab5c829230add07f97c031b0b641fa911074d3bf490f4ea39cfbdc7686ba6a4649b19b9dbdb65ac4d7a3c522244a1b9b2d28282435d4371fb31fd38e09feef505c63a727b0bfb4215d9ce554412f69085e6fed77bfe0b0f376872ed445d42e7f44c53a5b53f0bf6a008810c5a850d21a7a0f3f9e0f7b64b85985b0d137a5fb41739399e043249dd8ff223af60fb8f9e7571cb080de00f1c79b0174a051bdec7ea282e28be6b524002aae848ae8255fe479f1de63ca1690b8ef37ec81448fc7", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x3d, &(0x7f0000001000+0xc76)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x280000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nfc_raw(0x27, 0x40000000004, 0x0) connect$inet6(r4, &(0x7f000077b000-0x1c)={0xa, 0x0, 0xfffffffbfffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000db8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000690000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xa, 0x0, 0x4, 0x0, r5, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0}, 0x200000000, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r4, &(0x7f000057d000-0x3c)=[{{0x0, 0x0, &(0x7f0000efc000-0x10)=[], 0x0, &(0x7f000013d000)=[], 0x0, 0x20000000}, 0x0}], 0x1, 0x10000000000) socketpair(0xa, 0x0, 0x6, &(0x7f0000be1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff3000-0xc)={0x0, 0x8000000080000, r7}) socketpair(0x1d, 0xe, 0x102, &(0x7f00001f6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r10, 0xc010640b, &(0x7f00004a1000)={0x0, r8, 0x401}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000153000-0x10)={r11, r8, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000ca8000)={r2, r11}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000665000)={r12, 0x80002, r6}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0x1077, 0x0, 0x0, 0xfffffffffffffffe}, @map={0xfff, 0xe24c, 0xf291, r1}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f0000007000-0x80)=""/128, 0x2000000000000007, 0x0}, 0x30) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000dfa000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055b000)=0xc) close(r6) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000a64000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bce000-0x4)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000eca000)={0x0, 0x0, 0x0}, &(0x7f0000e00000-0x4)=0xc) socket$inet(0x2, 0x2, 0x500000001) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_VERSION(r13, 0xc0406400, &(0x7f0000a29000)={0x1, 0xc1, 0x2, 0x20, &(0x7f00000fb000-0x20)=""/32, 0x57, &(0x7f00005dd000)=""/87, 0x9f, &(0x7f0000004000)=""/159}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4000000000eb, &(0x7f00007d2000-0x5)="6eb1bb7e8e", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d0000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f000024b000/0x4000)=nil, 0x4000, 0x4, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x6, 0x0, [{0xffb, 0x0, 0x9d}, {0x2f4, 0x0, 0x8}, {0x9d6, 0x0, 0x0}, {0xbcf, 0x0, 0x0}, {0xa2b, 0x0, 0x3}, {0xa54, 0x0, 0xfffffffffffffffe}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) socket(0x9, 0x805, 0xffff) mmap(&(0x7f000008a000/0x3000)=nil, 0x3000, 0x2000012, 0x1c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000001000-0x80)={0x5, 0x0, [{0xa, 0x100, 0x501, 0xfffffffffdffffdc, 0x10000008, 0x0}, {0xd, 0x3f, 0xfffffffffffff67a, 0x2, 0x5, 0x0}, {0x6, 0x10001, 0x80, 0xf0, 0x400000000002, 0x0}, {0x7, 0x10202, 0x7fffffff, 0x9, 0xfffffffffffffff8, 0x0}, {0x1, 0x7, 0x8, 0x7f, 0xae2, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000084d000)={0x3, 0x0, [{0x3a, 0x0, 0x0}, {0xc0000082, 0x0, 0x8001}, {0x8000017f2, 0x0, 0x8000}]}) [ 88.352532] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/18 00:03:30 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00008e8000-0x20)={@common='yam0\x00', @ifru_flags=0x0}) socket$nfc_raw(0x27, 0x3, 0x0) bind$alg(r0, &(0x7f0000ff3000-0x58)={0x26, 'rng\x00', 0x10, 0x10e, '__ctr-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x12, &(0x7f0000ffb000)="", 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x401) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dbc000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffb, 0x39, 0x4, "578a1b0fd6c75b45e55f0b7bc179a4092cd2c4c917de3d27b8feba3d3435b251b86dccf759ad6af278ec24db892badc752e26292d6cf50b7a1ac381977680dc8564c0aa63bba7ff5b1730c7ef309b476"}, 0x160) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a4c000)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x68}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3da, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6370}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) sendto$inet(r1, &(0x7f0000fd2000)="", 0x0, 0x0, &(0x7f0000fd2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00004fc000-0x1c)=@req3={0x5, 0xfffffffffffffffb, 0x800, 0x6b, 0x7fffffff, 0x2, 0x80000000}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ffc000-0x6)={0x3ff, 0x7}, 0x8) 2017/12/18 00:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@multicast1=0xe0000001, @rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = open(&(0x7f0000887000)='./file0\x00', 0x140, 0x101) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004b2000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c41000)={0x0, 0x6, 0x3, 0x80, 0x9a, 0x1}, &(0x7f00005c5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000080e000)={r2, 0xf62}, &(0x7f0000c72000-0x4)=0x8) gettid() getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000995000)={0x0, 0xa83}, &(0x7f0000fc5000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b73000-0x10)={r3, 0xac, 0x3, 0x0}, 0x10) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2017/12/18 00:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x6403) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000ee000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003cd000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f0000-0x11)='/dev/vga_arbiter\x00', 0x610400, 0x0) mq_open(&(0x7f000013e000)=')\x00', 0x800, 0x100, &(0x7f0000610000-0x40)={0xffffffff, 0x0, 0x1, 0x9, 0x800, 0x54d7473f, 0x401, 0xff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000478000)='/dev/sequencer2\x00', 0x111800, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) ptrace$setopts(0x4206, 0x0, 0x9, 0x10) timerfd_settime(r2, 0x1, &(0x7f0000be8000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000957000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r4, &(0x7f0000fca000)=[{0xff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x4, 0x7, 0x0, 0x0, @time={0x0, r5}, {0x5, 0xfffffffffef7fff6}, {0x0, 0x0}, @addr={0x80000001, 0x81}}], 0x60) accept4$unix(r1, 0x0, &(0x7f000094f000-0x4)=0x0, 0x800) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x301, &(0x7f0000bae000-0x2)="3bd8") mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x40, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x20804, 0x0, 0x1435eb54, 0x7, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x326e, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9, 0x3, 0x3, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000573000-0x8)={0x0, 0x0}) getsockname$inet(r6, &(0x7f000061c000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066e000)=0x10) socket$netlink(0x10, 0x3, 0x15) eventfd(0x555) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$loop(&(0x7f0000a77000)='/dev/loop#\x00', 0x5, 0x80200) memfd_create(&(0x7f0000994000-0x2)='}\x00', 0x3) pwritev(r7, &(0x7f00007be000-0x40)=[{&(0x7f0000ff0000)="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", 0x1000}, {&(0x7f0000a94000-0xb6)="de80ba2eeeccaf8d7a069142c984fe7955e4f3198255497478a51cfe3ab62ed3a556a03de641ca79ee6382d6774c1d19d48cfa6a49a1043ea6df37474a66298dd984d95ac70fd0c797adf11f3c3f313cfe0806ed4178150f32c3d3cb0cfe0f8ca80db2d418f2b5c9847f4517b17898d1e9944f2f18a1a6a6664e20fe84b94dfc630bb4b58156f519cfc5492803ce22185c2fa898eb3855616f8e9ac8a8866fc285bba2c7a96792b65cf2f4c062a7cc97b58acb82afaa", 0xb6}, {&(0x7f00009e2000-0xb4)="1982e1dfbf57536e6ec5bf0b0b1cbf03bd9f60d0094e9fed67f7db866da7f0d783cd35b34ce0b4b1b0a31badb8a0e087fd1800fe48d83ff291524c6b0dc13576c139f974409b4f84a98a68e6bfd500797829165045649afd775f94802fea31e6f281cdd4893513a6923b4680c45c6b428a6dadf455a1cb8abd6b044fcc180b32efb9f421df36ef18af0e45bd53890291af93836cef0257447cf46b3be382266985cb494872c0414313c62d329039d20dec2dc0a7", 0xb4}, {&(0x7f0000914000)="", 0x0}], 0x4, 0x0) prctl$getname(0x10, &(0x7f00003e3000)=""/0) 2017/12/18 00:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$loop(&(0x7f0000945000-0xb)='/dev/loop#\x00', 0x0, 0x4102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000b24000)="240000001d0001000000000800000004023900fa1000010086000100f7ff7f0001ffce0dcf089b", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000217000)=0x0, &(0x7f0000599000-0x4)=0x4) bind$inet6(r1, &(0x7f0000176000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000379000-0x4)=0x0, 0x80800) sendto$inet6(r1, &(0x7f0000ac5000)='J', 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000177000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000069c000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000ad5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000757000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000770000)={@empty=0x0, @loopback=0x7f000001, @rand_addr=0xfffffffffffffffe}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000de7000-0x20)={@generic="7f5164657f8bf8bac40cc4904a0af87f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000be6000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000001) socketpair(0x5, 0xe, 0x3, &(0x7f0000c19000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000df2000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d01000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000c75000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000bf1000-0x4)=0x8) r6 = accept4(r1, &(0x7f0000de9000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ded000)=0x8, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000262000)={0x9, 0x5, 0x3, 0x8001, 0x4}, 0x14) socket$inet(0x2, 0xa, 0x7) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2017/12/18 00:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c89000-0x6)=""/0, &(0x7f0000852000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae7000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000194000+0x24b)=0x100, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00004a8000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000dae000)={&(0x7f00008e1000-0x8)='./file0\x00', r5}, 0xc) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) dup2(r2, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa8000-0x4)=0x14) close(r6) 2017/12/18 00:03:30 executing program 0: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0x8, {0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000000)={0x1000, 0x10000, 0x0, 0x0, 0x0, 0x40000000000, 0xffbdffdeffffffff, 0x1, 0x8, 0xfffffffffffdfffc, 0xd6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x5, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b8637", 0x94}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ec0000-0x16)='/selinux/checkreqprot\x00', 0x10a00, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000000)={0x0, 0x7ff, 0x800, &(0x7f0000001000-0x8)=0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x2, 0x3, 0x2) r2 = socket(0xa, 0x2, 0xffffffffc) sendto$ipx(r1, &(0x7f0000310000-0xaa)="dc8b50566a92071265763559d263bf8eaee1c17eff3b79fd9f4311e3bf93f709f2e3f126ec21a9c0476745e3a3c74a79c537ef0dce14ac2ce038ace29896e523a18fd7ccd004b9ac1baa7754f365a7dcdbfddc2ca12212d0ee2175789e3bb7a582f9c881bfc07b96039ca9960287cec2f66bf5766db34a374e9e65ded2adc4bca582d2343aca912c37ca2033de178df81a885b4b28fd477beb2d9cbe32418ecf53c59ba530fc807ce80d", 0xaa, 0x24000801, &(0x7f0000706000-0x10)={0x4, 0x9, 0xfff, "168b91b773be", 0x4, 0x0}, 0x10) r3 = socket(0x40000000015, 0x5, 0x0) r4 = add_key$user(&(0x7f00008f7000)='user\x00', &(0x7f000020a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003b7000)="f65da09a2e1fdd091dfbfa142762acfe5f3e6d78deae19a6cd05cc98d6ec681a0245ef936486a9e922b2558ee415c0291fc23079501a219cacd552425e1d03448cfa8a99200a5ad14fff0a5c7bc48f8379b21976be41e97dbd3592262a51a4a961070a999c79a8b9ccaa84a3efb438d6d9ac29bb9c37337d73e7271a77846685ea600d24f69665c184d2295581a77dbaf863274d2230f1557fa4bff96feb7a9b8e2b105950b31d9983964f8c8a4a0ce9b5fa427f07235a3854fa3f82a74ccae6895901ec2323baf95f34df8629ac7b7647641f80093971beb7e839a4d3ed0b2dc3d3dd44f343ee906d74cf256c427e4c4bd214", 0xf3, 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f0000201000-0xe6)=""/230, 0xe6) setsockopt(r3, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) poll(&(0x7f0000017000)=[{r2, 0x21, 0x0}, {r3, 0x100, 0x0}, {r3, 0x240, 0x0}, {r3, 0x1201, 0x0}, {r2, 0x100, 0x0}], 0x5, 0x1ff) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a24000)={&(0x7f0000ddc000)='./file0\x00', 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000017000-0x13)={r5, &(0x7f000071f000)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c66662948985edacc31731c5972b64a90ea6e82aaf0350af1d0000646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f0000015000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d903f52e82138c63d52259a3e5bf72a90ff754a3f19550cadb3cbaff8e5350dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a428f2bb63c5aa141122c6a7c6a5ebc19ae00062650f1fedf763d2a294c1b7", 0x3}, 0x20) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r6, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x80) recvfrom(r6, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x40002020, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000096c000-0x72)={0x0, 0x6a, "8b0f506bcd161ebfd4ad1a36b6dfe1e75267e381def8c5ef77f36baefc7ea6551283ab897a53b925a55622b3fcc74c367179d390a5363e9ded6b0acc7a234e5fa25aff4da3818499204567f9f5fe5bbf419d8a3173da7f496ec26c295eb26cac8a9e945a0c8d694e8ea9"}, &(0x7f000034e000)=0x72) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000fac000-0x8)={r7, 0x1}, &(0x7f0000b52000)=0x8) sendto$inet(r6, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 00:03:30 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000867000-0x8)={0x0, 0x4}, &(0x7f0000f9c000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000cb000)=[{0xc, 0xc7e}, {0x6, 0x7fffffff}, {0xf, 0x9}], 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000af3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000878000-0x8)={r1, 0x7}, &(0x7f0000afc000-0x4)=0x8) socket$inet6(0xa, 0x8000f, 0x400) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f9f000-0x14)={0x0, 0x4, 0x40000000000003, 0xab, 0x2, 0x7f}, &(0x7f0000000000)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a57000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x10100, 0x0) pipe(&(0x7f0000fa1000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r8, 0x0, 0x58, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000da3000)={r2, 0x1000, "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"}, &(0x7f0000fe1000-0x4)=0x1008) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00004e5000/0x2000)=nil, 0x2000, 0x3000002, r9) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00005ba000-0x7)=[{&(0x7f0000fdf000)=""/203, 0xcb}, {&(0x7f0000fe0000)=""/22, 0x16}, {&(0x7f0000c6f000-0xb6)=""/182, 0xb6}], 0x3) r10 = gettid() wait4(r10, &(0x7f0000420000-0x4)=0x0, 0x6, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fe1000)=""/73) write(r6, &(0x7f0000e75000-0xf8)='\n', 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000580000-0x20)={@common='sit0\x00', @ifru_flags=0x400}) writev(r3, &(0x7f0000abe000)=[{&(0x7f0000e8c000)="", 0x0}, {&(0x7f0000e8b000)="91", 0x1}], 0x2) connect(r5, &(0x7f000034b000)=@nfc_llcp={0x27, 0x6, 0x2, 0x7, 0x7, 0x101, "87e08143ef5ca5d5dbd0f4d9e333182a9061815088534f6e9008ca0905d8ff8d73b64df9ac3e542238116bb9c9876c99bcede0f181864bd367b748274c0329", 0x800}, 0x60) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000f9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x800000000000000, 0x0, 0xffffffffffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 00:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000309000)='ugel\x00', &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003af000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000491000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000643000)='/dev/sg#\x00', 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x2, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() lstat(&(0x7f0000cf6000-0x8)='./file0\x00', &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x10, 0x20000000000003, 0x0) write(r4, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) connect$nfc_raw(r4, &(0x7f0000557000)={0x27, 0xffffffffffff8000, 0x800, 0x0}, 0x10) open$dir(&(0x7f0000b40000)='./file0\x00', 0x40, 0x20) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f000087c000)=""/100, &(0x7f0000f30000-0x4)=0x64) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000481000)={0x1, 0x0, &(0x7f0000693000)=[], &(0x7f0000da6000)='\x00', 0x120000010, 0x86, &(0x7f0000918000-0x86)=""/134, 0x6, 0x0}, 0x30) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00008eb000-0x26)="8415ee06974c9fe1960542bbd8132823dd3a38f2bb497c08dd26833fe6bcb223c3a5e037720d") linkat(r3, &(0x7f00006bb000)='./file0\x00', r1, &(0x7f0000cc1000)='./file0\x00', 0x1400) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004ca000)={&(0x7f00007f1000-0x8)='./file0\x00', r5}, 0xc) dup(r1) recvmsg(r3, &(0x7f0000253000)={&(0x7f000075e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a9f000-0x50)=[{&(0x7f0000a58000)=""/70, 0x46}, {&(0x7f0000f5c000-0x4a)=""/74, 0x4a}, {&(0x7f0000910000)=""/156, 0x9c}, {&(0x7f00002a4000)=""/157, 0x9d}, {&(0x7f0000660000)=""/3, 0x3}], 0x5, &(0x7f000048e000-0xae)=""/174, 0xae, 0x154}, 0x40000000) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000936000)=""/19, &(0x7f00000ff000)=0x13) fcntl$getflags(r4, 0x3) statx(r5, &(0x7f0000e44000-0x8)='./file0\x00', 0x800, 0x800, &(0x7f0000d72000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) capget(&(0x7f00005eb000)={0x39980732, r2}, &(0x7f00004ce000-0x18)={0xf8, 0x6, 0x7, 0x2, 0x2, 0x9}) 2017/12/18 00:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000027f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000476000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000958000/0x3000)=nil) mmap(&(0x7f00007c5000/0x4000)=nil, 0x4000, 0x1000008, 0x8010, r1, 0x0) eventfd(0x1ff) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r3, 0x19, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r4, &(0x7f0000001000-0x30)=""/48, 0x30) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000d22000-0x18)={0x0, 0xfffffffffffff801, 0x10000, &(0x7f00004e9000)=0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00004c3000)=0x0, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000fbf000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000c8000)="bd821f9bf662b73a9db60d701c023874204c3dfea0d2d82fba5914280753dda61e9f1e689c399a0b048eff7027ada7dd850d86ac992a1ca338b8ace161f9de21142f18f29f9ed82914ea3045e43456b60b15bad011b6ff76660ec43abe5e56bd5d427644a64b3c9a06824a133ca257b0962b10237f3e73affa89988d341b3429ac74c5acf68bdb7ad4fae2abc0d668255bf602273947cace8d4be080225703ff4436026235342b4b6d564b3c") execveat(r4, &(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)=[&(0x7f0000fbe000)='\x00', &(0x7f0000f94000)='map_files\x00', &(0x7f0000fbf000-0xa)='map_files\x00', &(0x7f0000fbf000-0x8)='!system\x00', &(0x7f0000fbe000)='\x00', &(0x7f00009a8000-0xa)='map_files\x00', &(0x7f0000fbf000-0xa)='map_files\x00'], &(0x7f0000f35000)=[&(0x7f000050e000)='map_files\x00', &(0x7f0000965000-0xa)='map_files\x00', &(0x7f00007ae000-0x1)='\x00', &(0x7f00008e8000-0xa)='map_files\x00', &(0x7f0000c22000-0xa)='map_files\x00', &(0x7f0000fbe000)=':\a\x00'], 0x1100) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000162000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0xffffffffffffffff}) 2017/12/18 00:03:30 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0x8, {0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 88.734069] sctp: [Deprecated]: syz-executor2 (pid 14241) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.734069] Use struct sctp_sack_info instead 2017/12/18 00:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006fa000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70a, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00007ed000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000811000-0x40)={0x461, 0x8000, 0x9, 0x3, 0x8, 0x8001, 0x5, 0xfffffffffffffffe}, &(0x7f0000181000)={0x9, 0x1, 0xffffffff, 0x5, 0x5, 0x80000001, 0x81, 0x3b8b}, &(0x7f0000430000)={0x100000001, 0x9, 0x8, 0x9, 0x10001, 0x40, 0x0, 0x100}, &(0x7f0000a7e000-0x10)={r2, 0x2710}) socket$inet6(0xa, 0x3, 0x100000001) select(0x40, &(0x7f0000606000)={0x4, 0x7, 0xe59, 0x3, 0x6, 0x10000, 0x3ff, 0xd5}, &(0x7f0000b05000+0xcd6)={0x6, 0x1ff, 0x4, 0x9, 0x5, 0x1, 0x80000000, 0x48}, &(0x7f0000936000)={0xff, 0x4, 0x1, 0x7, 0x1, 0x82, 0x9, 0x0}, &(0x7f000021c000)={0x0, 0x2710}) timerfd_settime(r0, 0x3, &(0x7f0000d9e000-0x20)={{r3, 0x0}, {0x0, 0x989680}}, &(0x7f0000130000)={{0x0, 0x0}, {0x0, 0x0}}) sched_setaffinity(0x0, 0x8, &(0x7f0000ae7000-0x8)=0x10000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r1, &(0x7f0000a8d000-0xe8)=""/232, 0xe8, 0x0) r5 = gettid() ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f0000976000)="85e4eb81f889f57a83165c3afa63bcb42bf21900000001816a1d21226488cd19b415e0ce01d1f82acc6b389b36830837028fc2e7ded4ddd83d0a106f689e77791d020bc1f6eef75d5c4349287ce5807d0b7f2a1e885558347ad0401b573afe84c19e5f38778f5a19cd186c438935dbe12516ca35394500c9378529de3d9d26c41be129e5346dcc54027f69b4c8ff097da4883068ec7e6cf016a1135d5e75b9caa861f855f531ae8f0c4c51c8831492084915d3c00100000001000000280b68444ea309110e39cdfcbfdf9362e76d1cf9681cfa685181b880f8d2d76fe3d0160687aa7ace") sched_rr_get_interval(r5, &(0x7f0000c50000-0x8)={0x0, 0x0}) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200, 0x8, 0x0, 0x8001, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x1, 0xb2, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xffffffff) sendmsg$unix(r4, &(0x7f0000001000)={&(0x7f0000699000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000700000)=[{&(0x7f00007c5000)="a3d3951661ef9c7bb4634d7001eaffcde47d04f3a7f0b629ad343e2680176d562c63d88d8727f7", 0x27}, {&(0x7f00004ce000)="2b333b3be0f61190a07ef25667a03a75ac8a4c75409f1ad93f96572caa1f2a4de2a488b20f29a28fbbd1350332961c1dc9e4249e423c52cdb7c08f8dc29a87bbd0bc44950ecc1ae94928fb549de6589cc9f6769afb6c5f9a2af8d06162f538c37531d6ea62ec40bdf87eb9022d", 0x6d}], 0x2, 0x0, 0x0, 0x20000014}, 0x0) dup3(r6, r0, 0x80000) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000479000)={0x2, {{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, [{{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x204}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000000000000000, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000013a000-0x10)=@buf={0xb4, &(0x7f0000773000+0x3dc)="2ddf1973315c5204454fe3e313a3088c510940c89ee8f2f7687e706d63091e217187a000776cda8bf664f3637b6c27db20109a18fe85c612a3f8d3968597e0dfb4ebe4e4924f0f761b2243d434360f59e3c306a14dff8ef380031276773cd1fa44b1a4239ee7f87ac54bb8baf12999d318861570a1d88c6fe23a42a132e2f7e0fbc82d2601902405f191e52ae72f9212e0247041762e0d3f445bc37b713a008d990d4bf2c3931b1d67edd778b82cfaa6838268af"}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000088d000-0x10)={0x0, 0x0}, &(0x7f0000fd2000)=0x10) getsockopt$inet6_int(r7, 0x29, 0x4c, &(0x7f00006c6000)=0x0, &(0x7f0000908000-0x4)=0x4) r8 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x103, 0x200000000000c, 0x400, 0x1, 0xfd}, 0x20) ptrace(0x8, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f000068d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x4ff, 0x2, 0x0, 0x3, 0xfffffffffffffffd}, 0x20) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/18 00:03:31 executing program 1: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb5000-0x8f)="1d", 0x4) mmap$binder(&(0x7f000043d000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fb8000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009f9000-0x8)={0x0, 0x6}, &(0x7f0000d58000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000567000)={r1, 0xfff}, 0x6) 2017/12/18 00:03:31 executing program 6: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f08000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f09000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f0c000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80b, 0x6, &(0x7f0000f0b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a45000)={0x1000, 0x7, 0x800007, 0xc, 0x82, 0x80000011, 0x8, 0xffffffffffefffff, 0x1, 0x200, 0x3ffffffffffdfd}, 0xb) r4 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000f0c000)=""/0, 0x0, 0x40000101, &(0x7f0000bf2000)=@hci={0x1f, 0x7, 0x2000000002}, 0x6) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f000080a000)=""/0, 0x0, 0x40000008, 0x0, 0x0) shutdown(r4, 0x1) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000362000+0xd2d)="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", 0x1000, 0x0, &(0x7f00004c9000-0x1c)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0xa, 0x4, 0x1000000000, 0x0, 0x90, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x14, 0x9182, 0x0, 0xab4, [{[], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x94b7}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x1000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000322000-0x20)={0x2, 0x4, 0xffffffffffffffff, 0x5, 0x7f, 0x800000009cc3, 0x482, 0x4, 0x0}, &(0x7f0000f09000)=0x20) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000070b000)={0x0, 0x420028000c}, 0x6) r5 = socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x0, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c50000)={0x4, &(0x7f0000f14000-0x20)=[{0x2, 0x8000, 0x2, 0x0}, {0x60, 0x0, 0x16, 0x4}, {0x2000000000000001, 0x0, 0x2, 0x3}, {0x6, 0x0, 0xef, 0x0}]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f0d000)={0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000000}, 0x1c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc3, &(0x7f0000f14000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7fd, @ipx={0xffff, 0xb5, 0xffff, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "123c277b3cd6e52f20b13a91d3b32bddfd5ed213ea56a996d31d1eae8f7ef336123cc170b4ac66ed4237c36ccd23a16114840c5872c8d62ea7ae1d8aad990001efcc4c2800abc521e8b93381fac8edded37724488c3e324d5a8f1411b2b7daac87baf61aa981738ea067b7a1a22f523b9df0f6f02287f15288e8259e0baedad3f367abb8c9d96f34920d62616953f8d878a42ff0b25569"}}}}, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000f0b000)={0x1, &(0x7f0000e79000-0x8)=[{0xffffffff, 0x5, 0xffffffffffff360a, 0xd64}]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f16000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) mmap(&(0x7f0000bc3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x2000)=nil, 0x2000, 0x3, 0x30, r2, 0xfffffffffffffffc) 2017/12/18 00:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b86", 0x93}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:31 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f74000)="0a0775b0f1e371e5b3b60ced5c54b7295df0df8239ad4000000001000400e6", 0x1f) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) socket$nfc_raw(0x27, 0x3, 0x0) dup2(r2, r1) write(r2, &(0x7f0000ea5000)="85f776637918fd4584a7bfea15c88048b4b940230a2a72ebf666529437cacaf0ce44c05e4485db2e9fcc56d419b108c52b17b1dde6bd77871a92e625ec8b7bfc6945992eb1f692b1dee289bd6da2e4f84406840bda75fe24869745fbb9d7a8eed81b9cf7dde68a94dc6bb863c20148366c564c193ff67126072eb3bf499c", 0x7e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x4, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x401}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) waitid(0x0, 0x0, &(0x7f000071a000)={0x0, 0x0, 0x0, 0x0}, 0x80000001, &(0x7f000002f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000f5d000)={0x92, @time={r3, 0x0}, 0x20000000002, {0x0, 0xfffffff77fffffff}, 0x80000000, 0xb, 0x33ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000b78000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2017/12/18 00:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000083b000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00002a1000)=""/4096) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x2, 0x0}], 0x18, 0x0}, 0x0) r2 = getpid() fcntl$setown(r0, 0x8, r2) socketpair(0xc, 0xf, 0x2, &(0x7f00001d4000)={0x0, 0x0}) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000e10000)={0x2, 0x5, 0x6, 0x100}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057a000)="", 0x0) [ 88.880627] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/18 00:03:31 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0x8, {0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:31 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c3c000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fdf000-0x1b)=""/27, 0x1b) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000fe0000-0xec)=""/236, &(0x7f0000fe0000-0x4)=0xec) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x3ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) setrlimit(0xf, &(0x7f0000fdf000)={0x200, 0x1}) futimesat(r1, &(0x7f00003a8000-0x8)='./file0\x00', &(0x7f0000f62000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000018d000)={0xde3f}, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000e9e000-0x8)='./file0\x00', 0xc, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x400) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000fe1000)={0x8, &(0x7f0000fe0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$mice(&(0x7f0000fdf000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) ioctl$TCFLSH(r0, 0x540b, 0x9) [ 88.928066] sctp: [Deprecated]: syz-executor2 (pid 14245) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.928066] Use struct sctp_sack_info instead 2017/12/18 00:03:31 executing program 3: set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fe6000)=[{0xffffffffffffffff, 0x8, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {0xffffffffffffffff, 0x8000, 0x0}], 0x4, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000014b000-0xc)={0x2, r0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fe7000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7, 0x7, 0x200}, &(0x7f0000fe6000)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000, 0xfff) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f00003af000)=0x33fffffffffffffe, 0x4) unshare(0x7fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) fcntl$dupfd(r4, 0x406, r3) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000bac000-0x8)={0x400, 0x1}) bind$inet6(r4, &(0x7f0000b0f000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x6}, @generic={0x77, 0x0, 0x400000000000000, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='sestym\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) socket(0x10, 0x4, 0xc) 2017/12/18 00:03:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00009b2000-0x1)='\x00', 0x41, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x8001, 0x7, 0x0, 0xe438, 0x8001, 0x9, 0x26}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000003000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dce000)={0x0, 0x8208}, &(0x7f0000c9c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000068000)={r2, 0x3fff800000000000, 0x100, 0x3fd}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f000037d000-0x58)={0xfffffffffffff93e, 0xfffffffffffffff7, 0x4, 0x3, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000508000-0x8c)={0x2, 0x100000000, 0x9, 'queue1\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r3, 0x1) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x6, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000fb4000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x2000000000000000}, 0x20) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000aeb000)={@generic="185b3afad99628a1a89f819c790ca14b", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f0000f5b000)=0x88, 0x4) connect$inet6(r5, &(0x7f0000f03000)={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000d5b000)='/dev/rtc\x00', 0x2, 0x0) 2017/12/18 00:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000db8000)='$]', 0x10000000000001) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000da6000)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x200fc, 0x10, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x19, &(0x7f000038e000)=""/51, &(0x7f000034e000-0x4)=0x33) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a36000)='/dev/hwrng\x00', 0x2000, 0x0) r3 = gettid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000df9000-0x4)=0x9, &(0x7f000044f000-0x1)=0x4) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xde, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x1000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}, r3, 0x80000003, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, r2, 0xffffffff, 0x7) mkdir(&(0x7f0000164000)='./file0\x00', 0x1000000004) process_vm_writev(r3, &(0x7f0000a5f000)=[], 0x0, &(0x7f0000e1b000)=[{&(0x7f0000291000)=""/135, 0x87}, {&(0x7f0000a35000)=""/103, 0x67}, {&(0x7f0000c4d000)=""/181, 0xb5}], 0x3, 0x0) get_robust_list(r1, &(0x7f000007d000)=&(0x7f0000141000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fe5000)=0x18) mount(&(0x7f0000c32000-0xa)='./control\x00', &(0x7f0000dff000-0xa)='./control\x00', &(0x7f0000e2d000-0x6)='msos\x00', 0x400, &(0x7f0000182000)="") r4 = socket(0x10, 0x200000000803, 0x0) sendto(r4, &(0x7f000081e000-0x12)="120000001200e7ff00ffe90022144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 88.968950] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/18 00:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b", 0x92}, {&(0x7f0000fdb000)="3f48c0c8e3a29eef9ed4babc9db57b1b2f2b0ab69758ebe71921ec05e03f3235cd45a0f04b0324cb79c154cb8a48c8474001ac1c45da600b0afe712837b75db1d7ee22fbda9cb3a942bc172e2ee07590427ae6c73ee0eed19bba3735a2e2ef47aa4d883cf072d48783a1557e28a1958d0a39088b", 0x74}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x7, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000310000)='/dev/kvm\x00', 0x0, 0x0) open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000b4f000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x802a, &(0x7f0000f06000-0x4)=0x614a, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f01000-0xb3)=""/0, 0x0, 0x10062, &(0x7f0000f06000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f06000)='./file0\x00', 0xe) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x20640, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f78000-0x42)=""/66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000051e000)='/dev/input/event#\x00', 0x100000000003fffd, 0x102) clock_gettime(0x7, &(0x7f0000f7c000)={0x0, 0x0}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000065c000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000dc4000-0x53)={0x2, 0x6, 0x1, {r2, r3}, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x5403, &(0x7f000023a000)=0x339) read(r1, &(0x7f0000334000-0x18)=""/24, 0x18) 2017/12/18 00:03:31 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000992000-0x9)='loginuid\x00') r0 = syz_open_dev$mouse(&(0x7f000039a000)='/dev/input/mouse#\x00', 0x5, 0x430080) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b1d000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b32000-0x4)=0x0) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000b04000-0xd)='net/if_inet6\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c02000-0x10)={0x7, 0x200, 0x100000001, 0x1, 0x0}, &(0x7f00003ee000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x200, 0x8000001, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000019a000)={0x26, 'hash\x00', 0x5, 0xfffffffffffffffc, 'crc32c\x00'}, 0x58) bind$alg(r3, &(0x7f0000ee8000)={0x26, 'skcipher\x00', 0x2, 0x3, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000c5000-0x10)="649c47ad46390dc86dae79fa409d4d54", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x2) accept$alg(r3, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b81000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000a65000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) pipe2(&(0x7f000030a000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000562000)=0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000d7c000-0x38)={0x0, 0x0, &(0x7f0000216000-0x20)=[{&(0x7f0000c9b000)="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", 0x1000}, {&(0x7f00008a5000)="d7", 0x1}], 0x2, 0x0, 0x0, 0x400000040004}, 0x403ffff) sendmmsg$alg(r5, &(0x7f0000944000)=[], 0x0, 0x4c000) recvmsg(r5, &(0x7f0000950000-0x38)={&(0x7f0000967000)=@un=@file={0x0, ""/37}, 0x27, &(0x7f0000203000)=[{&(0x7f0000aa1000-0xbf)=""/191, 0xbf}, {&(0x7f0000732000)=""/207, 0xcf}, {&(0x7f00002b7000)=""/233, 0xe9}, {&(0x7f00005af000)=""/219, 0xdb}, {&(0x7f00003d8000)=""/247, 0xf7}, {&(0x7f0000bf1000-0xb6)=""/182, 0xb6}, {&(0x7f0000fa1000)=""/62, 0x3e}], 0x7, &(0x7f00007db000-0x3a)=""/58, 0x3a, 0x8}, 0x3) [ 89.068257] QAT: Invalid ioctl 2017/12/18 00:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000717000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000e8a000/0x4000)=nil, 0x1, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getpeername$packet(r1, &(0x7f0000a91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a38000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x8, r4}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x891d, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000002000)={{0x2, 0x3}, 'port0\x00', 0x4, 0x43, 0x7ff, 0x0, 0x4, 0xd9, 0x401, 0x0, 0x4, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @rand_addr=0xc0b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x57}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000)={r5, 0x1, 0x3, 0x2, 0xbe63, 0x3, 0xb7, 0x0, {r6, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7f, 0x8fa, 0x9, 0x3}}, &(0x7f0000001000)=0xb8) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000001000)={0x1, 0x2, 0xcc, 0x6, 0x10, 0x6}) 2017/12/18 00:03:31 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000077a000)='/dev/rtc\x00', 0x400000000042, 0x0) mmap(&(0x7f0000000000/0xd9c000)=nil, 0xd9c000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x40000000000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000080d000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x38}, &(0x7f0000bcd000-0x4)=0x98) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000006f000)=0x0) r4 = perf_event_open(&(0x7f0000918000)={0x1, 0x78, 0x9, 0x3, 0x5, 0x5, 0x0, 0x8, 0x1e058, 0x4, 0x60000, 0x9, 0x4, 0xd, 0x0, 0x5, 0x5, 0x7, 0x0, 0x400, 0x3, 0x8, 0x7, 0xfff, 0x9, 0xfd87, 0x0}, r3, 0x7ba4ffdf, r0, 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005a9000)={r2, @in6={{0xa, 0x0, 0xc494, @loopback={0x0, 0x1}, 0x1007}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept$unix(r1, &(0x7f0000b1b000)=@file={0x0, ""/4096}, &(0x7f0000e39000-0x4)=0x1002) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@op={0x18, 0x117, 0x3, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1000}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x2078, 0xc0}, 0x800) accept(r1, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) mmap(&(0x7f0000b6b000/0x3000)=nil, 0x3000, 0x3, 0x400810, r1, 0x4) r5 = socket$netlink(0x10, 0x3, 0xe) write(r1, &(0x7f0000d9c000)="260000002c0047f10714a8f8590022f5110003e3010000000000000000030132050027006e35", 0x26) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000091f000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x7ff, 0xffffffffffffffff, 0x7616}, &(0x7f0000381000-0x4)=0xa0) getsockname$inet6(r1, &(0x7f0000e1f000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000034b000-0x4)=0x1c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fc0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000036000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe02}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1002}], 0x84) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044c000-0x11)='/dev/vga_arbiter\x00', 0x202001, 0x0) fcntl$setstatus(r6, 0x4, 0x2000) read(r4, &(0x7f0000081000-0x1)=""/1, 0x1) socket(0x3, 0x800, 0x3259) dup3(r0, r5, 0x20080000) [ 89.167844] QAT: Invalid ioctl 2017/12/18 00:03:31 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x3b, &(0x7f000000e000-0x108)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00006e2000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00001e9000-0x1)="", 0x0, 0x0, &(0x7f0000e72000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000f76000)='./file0\x00', 0x0, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f13000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000087c000)={0x0, 0x83, "daf1087ae88a218755b81e747033e967dbb267ecac146e0e2d423eda24e57e9f861df6e29b05fd44b1ee795cf9254fcc7629038f6a2f99d338ce2442329871288587670b3d22a071dc591562a738a23c4f501953494e45310b72e19e828e78f658b82737634879794f6fe48b9da16f3d77e8bad212fe708d3ef194a263f7bcf20647b9"}, &(0x7f000031c000)=0x8b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ca000-0xc)={r2, 0x80, 0x30}, &(0x7f0000076000)=0xc) fcntl$setlease(r1, 0x400, 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000081d000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000399000)={r3, 0x62, "6529b89f232c2d98cc7d1621a943fe71ba1fa85ef715f6c48bd6041eb4a4d061815d9310d2a8721faaa68ec332331bf7c0e709e1894c517907dc0d837108c2efef0c44560ed79658161e8d43785e6d9e2f4390b72602ae2257862cc0f951192cd1a0"}, &(0x7f0000733000-0x4)=0x6a) 2017/12/18 00:03:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa, 0x10000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000001000)=0x0) r2 = open(&(0x7f0000889000-0x8)='./file0\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0xe000)=nil, 0xe000, 0x5, 0x30, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x6, 0x200, 0x0, 0x0, 0x817, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) creat(&(0x7f0000468000)='./file0\x00', 0x101) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000e03000)={0x0, ""/0}, 0x8, 0x0, 0x3000) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000e88000/0x4000)=nil, 0x4000, 0x2000000) faccessat(r0, &(0x7f00008e0000)='./file0\x00', 0x43, 0x1f00) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x100000000001000, 0x9) creat(&(0x7f0000044000)='./bus\x00', 0x10) open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r6, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) umount2(&(0x7f0000b83000-0x8)='./file0\x00', 0x4) tkill(r4, 0x16) socket$inet6_dccp(0xa, 0x6, 0x0) accept$ipx(r2, &(0x7f000036d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a36000-0x4)=0x10) msgsnd(r3, &(0x7f000013a000-0x8)={0x1, ""}, 0x8, 0x0) 2017/12/18 00:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b86", 0x93}, {&(0x7f000032a000)="3d0b74f88dbf31c65414a4bcfc8babb092000c3144691399e631961b50ccedefa0b9798d7d0bfde93fcc39ca5c71d38c7e3b9739de8fba29c78ed0a4f1942f4cea7490f798dee593ad51ae4c85a5b4a50b2b964eb1", 0x55}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x6, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "8272e2b98486fa8f68ae8190b0e71ea5aeca388c80d9b830183c36229cf0b1de1a2261772f9e16436392a8dd961a8865543be5f14e9bfad1dda9bb5827e5fefe105c968260a689cddd91ad99b0dd2bb89409c5aef19f6f452c0d9c8d78ca234ad9cfcce1857ca5c8731276be382da7702d4e33b14cecef76072ec3f9ff052538d94afbf6fef7a2a24d1b46d147adf8b53f00268975f429892dc817317096b33f46b425f6eb2a344eeef5bf8ca102ef4c8e3e1816fb07010e081e0e1a0e37fd909418f795d427aa524c09163830e738db7d8fd6378ba24ddb95b857277fc835fa26788dd5b645c333bbe035da6e078154cc8f52afdb7abc61023e3245"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa48, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008ef000-0xd)='/dev/usbmon#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000567000-0x8)='./file0\x00', 0x4d) readahead(r0, 0x18, 0x7fffdff6) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000de1000/0x3000)=nil, 0x3000, 0xd) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x4000000000000000, 0x2, 0x0, 0x0, 0x0, 0x3, 0x668, 0x2, 0x7ffd, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x400000000, 0x0, 0x0, 0x0, 0x3d37, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cb4000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e4e000/0x3000)=nil, 0x3000, 0x200000e, 0x10, r2, 0xffffffffffffffff) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f00008db000-0x12)='/dev/input/event#\x00', 0x100000000, 0x111002) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f000063c000-0x1000)=""/4096) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000155000-0x10)={0x2, 0x9d, &(0x7f00001f2000)="04c215278e09fbfa7357ee03c19faec41b4959fd879b644dd65833040fe98fbce4ac09791e6d2a1d2a4f2f6479bff63e24c48dc969c54dcc776b8fac34d1da304e0f23cc430d73c6617ea2fad1914c9079f2b597ba0cf125fd3f0cbdb6484af49556e596eaaab05fa1ee90c8084cc2dc47e65724df15e8ba4e6dc8f3cfd97cb70fa3f5ec3f099da10426611def5bc384615d08f1f36fd4204a7a5f0cd5"}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") pipe(&(0x7f0000775000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000bd7000/0x2000)=nil, 0x2000, &(0x7f00004d6000)=""/251) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000001000-0x50)={0x172, @tick=0xff000000000000, 0x8, {0xfa5, 0x100000001}, 0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000057000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 00:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x2) r0 = creat(&(0x7f0000ef4000-0x8)='./file0\x00', 0x32) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000137000-0x4)=0x0, &(0x7f0000498000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000913000)='/dev/rtc\x00', 0x200000000000c000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00008bb000-0x28)=""/40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fa1000-0xc)={0x10, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00002d5000-0x8)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b3a000)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x10000000dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r4 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x101006) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000084b000)={0x0, 0x0}, &(0x7f00002fd000-0x4)=0x10) write$evdev(r5, &(0x7f0000a22000)=[{{r6, r7}, 0x1, 0x5, 0x3e66}], 0x18) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000e12000)={0xfffffffffffffffe, 0x2, 0x7fff, 0x7, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r8 = signalfd4(r3, &(0x7f000004a000)={0x400000000000000}, 0x8, 0x0) readv(r8, &(0x7f00002ab000)=[{&(0x7f0000255000)=""/138, 0x8a}, {&(0x7f000019c000)=""/23, 0x17}, {&(0x7f0000673000-0xa)=""/10, 0xa}, {&(0x7f000073a000)=""/113, 0x71}, {&(0x7f0000091000)=""/207, 0xcf}], 0x5) dup2(r4, r0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000b91000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r9 = memfd_create(&(0x7f0000b20000-0x1)='\x00', 0x1) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000e06000-0xc)={0x10, 0x0, 0x80, 0x4}, 0xc) signalfd4(r8, &(0x7f0000719000)={0x101}, 0x8, 0x80000) signalfd(r9, &(0x7f0000d0e000)={0x3ff}, 0x8) ftruncate(r4, 0x7) 2017/12/18 00:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000ab000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000ff8000-0x8)={0x3, r1}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc0007ffffffffffd, 0x10000, 0xbc06}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00001fd000-0x8)={r2, 0x7}) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) bind$bt_hci(0xffffffffffffffff, &(0x7f000032d000-0x6)={0x1f, 0x0, 0x0}, 0x6) recvmsg(r2, &(0x7f0000f81000)={&(0x7f00000ac000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000fe8000-0x30)=[{&(0x7f0000763000)=""/157, 0x9d}, {&(0x7f00003f3000-0x40)=""/64, 0x40}, {&(0x7f00009d7000)=""/33, 0x21}], 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x2000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000492000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000848000)={0x0, 0x0, r0}) clock_gettime(0x3, &(0x7f000005f000)={0x0, 0x0}) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f000078b000-0x8)=0x0) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f76000)=[{r2, 0x0, 0x0}], 0x1, 0x7) 2017/12/18 00:03:31 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) recvfrom$packet(r0, &(0x7f00007d5000)=""/235, 0xeb, 0x100, &(0x7f0000d79000-0x14)={0x11, 0xf7, 0x0, 0x1, 0x4, 0x6, @random="010000000247", [0x0, 0x0]}, 0x14) write$tun(r0, &(0x7f000024f000-0x227e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "b43571", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "442794", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}}, 0x70) r1 = add_key$user(&(0x7f0000a84000)='user\x00', &(0x7f000050b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b2b000)="4d42c49c51bebf4e4539337c72221719e4", 0x11, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) writev(r0, &(0x7f0000fa4000-0x90)=[{&(0x7f0000199000)="dede3c4659facd2e60c4cbda0bfec51310b3382018e764f4c1eeff5892e8b57967a12e5e4d46774263510892d50000000000000005ee4846b8bea02f586505000000e062e95f4e09339a43ad58de2c9d78dd1c4ebcee87", 0x57}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e73000)=0x3b3c, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000bd7000-0xd)='/dev/usbmon#\x00', 0x2a8, 0x0) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x4, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) sendmsg$key(r2, &(0x7f00000e3000)={0x0, 0x0, &(0x7f0000e40000)={&(0x7f0000dde000)={0x2, 0x6, 0x5, 0x0, 0x24, 0x0, 0x3, 0x0, [@sadb_x_sec_ctx={0x18, 0x18, 0x81, 0x57f, 0xb8, "e9faaec9a2fc48646f15bd3e2a127b9d7ec2115f82af6d564bc088f4ab5508cbd512be974935e2ce047aa213ae01530239a91b70de8e74f12c89dd0747262a00a857dc864e34fabf97c6e265fea47d449db913a76e39b757824aea0cd010fa2ddd2a031f0f866f1e19cf9a65fe811d54957fe7955864c3bf34a0573b0b4fee68bae273b05032d5edaf5889cc8c5b3f08c61c183468f3377740c45055a00e3e8bee9146848877e8c8ee4e9c091e5147fa50700365653c6629"}, @sadb_ident={0x2, 0xa, 0x5, 0x0, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000971000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000055000-0x30)={0xffffffff, 0x8, 0x0, 0x0, 0x0, 0x4}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x20000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xf4a0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmodat(r2, &(0x7f000035d000)='./file0\x00', 0x82) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000d57000-0xc8)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x87, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0xe7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa8e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xc8) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f00000cb000-0x20)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f00003b7000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000850000)=0x0, &(0x7f0000d63000)=0x0, &(0x7f00003e8000-0x4)=0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/18 00:03:31 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003000-0x4)=0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x501040, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000)="5c61707300e7") ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000000b000-0x94)={{0x8001, 0x6, 0x6, 0x3, 0x7, 0x0}, 0x6, 0x41, 0x3, 0x0, 0x100, "bbd8b31bc5565f2d3bfcc017cb4245c3ae00286e5e756c975fa04c9108eb227726a17f99fba3255b26c220a060da40c72b04135621b94adcc8b8faa74c0170dcf2e71b7fb13dddb335ad4346184ec7251fb330cf0b64acf73b12b96614aa63fb64807c59cc61c25be951f8720d83228a7b4adb5cb0393eee88bf02ded92a24b3"}) preadv(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) getpeername$packet(r2, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000000b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, r3}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000004000)={&(0x7f000000c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000c000)=[{&(0x7f000000d000-0x2b)=""/43, 0x2b}, {&(0x7f000000d000-0x97)=""/151, 0x97}, {&(0x7f000000d000-0x40)=""/64, 0x40}, {&(0x7f0000004000)=""/208, 0xd0}], 0x4, &(0x7f000000c000)=""/73, 0x49, 0x5}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000-0x8)={r4, 0x100000001}, 0x8) 2017/12/18 00:03:31 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0xffff7fffffffffff, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x2, 0x18, 0x0, 0xffff, 0x0, 0x0, 0xf9, 0x0, 0x6c0c, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x3, 0x0}, r0, 0x4, 0xffffffffffffffff, 0xf) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000082b000-0x4)=0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r2, 0x7ffffffffffffffb, 0x1) r3 = fcntl$getown(r2, 0x9) write(r2, &(0x7f0000008000)="f11d8d3f60bafec27b1857546922dc174cab39c7040f5ae71b000438eec62af40b87523aded3d528a9df5973d09f7ed575f91fd409bb8402d1f23e0aa81a988d73d63d04cf956482d9fe424c3b62790bb74c16e4cffef93eef0a1f1d5a7b62ec7db2f64bccfbc1fa11ec8a62c9608ebb7416d7ba4a7c1990183df28897e8a173be18e8e48902afa3f609643fc2bc8639f78cfebbdf9e613fad2ec15b564d9bb6bd534cf401fd369c160800829f58d1410f143be90e", 0xb5) r4 = socket$netlink(0x10, 0x3, 0x6) getitimer(0x0, &(0x7f0000e30000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000fd1000)={0x7, 0x3, 0x8, 0x5, 0x8, 0x7, 0x10000, 0x3}, &(0x7f000069e000-0x40)={0x9, 0x81, 0x7fff, 0xfffffffffffffffb, 0x2, 0x5, 0x80000000, 0xf63}, &(0x7f0000215000)={0x4, 0x7, 0x6, 0x83c, 0x80000000, 0x3, 0x5, 0x49}, &(0x7f00000e3000-0x10)={0x77359400, 0x0}) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000658000-0x10)={0x0, 0x0}, &(0x7f0000278000)=0x10) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) getrusage(0x0, &(0x7f00004a8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, r6/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a3c000)={0x0, 0x0}) nanosleep(&(0x7f0000c12000)={r8, r9+10000000}, &(0x7f00007ab000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000383000-0x20)={{r5, 0x0}, {r7, 0x0}}, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000859000-0x18)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000fce000)={0x0, 0x0}) setitimer(0x1, &(0x7f000054c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d09000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r2, &(0x7f0000275000)='./file0\x00', &(0x7f0000074000)={{r10, 0x0}, {0x0, r11}}, 0x100) get_robust_list(r3, &(0x7f0000fcd000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000450000)=0x18) sendfile(r2, r2, &(0x7f00008c9000)=0x0, 0x1000) tee(r1, r2, 0x7ff, 0x0) readv(r2, &(0x7f0000da9000)=[{&(0x7f0000ee4000-0x37)=""/55, 0x37}, {&(0x7f0000348000)=""/33, 0x21}, {&(0x7f0000ede000)=""/25, 0x19}, {&(0x7f0000776000-0x24)=""/36, 0x24}, {&(0x7f000048e000-0xb9)=""/185, 0xb9}], 0x5) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') read(r2, &(0x7f0000c6c000-0xa3)=""/163, 0xa3) gettid() recvfrom$unix(r2, &(0x7f0000f35000)=""/0, 0x0, 0x2140, &(0x7f00007a5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$lock(r2, 0x5, &(0x7f0000827000-0x20)={0x1, 0x1, 0x0, 0x100, r3}) write$eventfd(r2, &(0x7f00000db000-0x8)=0x102, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000076d000)={0x1, 0xc, 0x3, 0x100, 0x0}, 0x10) writev(r2, &(0x7f0000801000)=[{&(0x7f00000fc000)="3690af18a2de5e24e569f3f3592be661dedbeabfe8678c02d4002602d7065690702891290b84e1f142228753c641ffe5d49d432a59514b38c88877ef7cb724f0e95d5ec5768239a1e736aaa1b21a3d7a6f9c0fc5443caa643d533e4d5f17f3d69e9d92723df846b74066697dacdc5c462e1057bcebd912c7a43f73f994947d0ddc122aeaa1d7c210e154cd41e1aacdd2f02d5f5ebeed4d77d4c3bc959e52df439f7a3cf45363ac7d69ff2c1db50e0227ad7ee34169d0e98647333af1d1d506e893de7a9a13a627d715622c3608ab251e3393aa631955bc397c1c7f0ad1459e63e30165022eeaa2ee130410dcf540481c48819b8f2111f586ccfa502bf22f77c4fe77613e0c425c2ffceb65e3aa1e4524fa66454a4fa9f26eca0cebe4ebe6704c1aab2bcc6fd2efa467836586f370a199fffc0f3b4778cd67b2cdee31db40bc4e1c48d20d0090408a7857b463c5ec642384165984b18512804d25db0a55911f6c74bf632ae5a64ee593c3013b24c63ecdcb70aadeb9452820320fa4d11151fe99404195dee4992a7cbcbe9309902dae079bb2102d1fca410b7cbbd0b5c8d5f480b7f8facc2b6928e11d81594bc9c78a8fcaea77e1f4c8ed98de8906179447d2346a86aac2e1b0643f1aa88f189f37665807128412306a805bd6dbcd38677ce70c21f0f22703da72529629bea0127bc40fbce32274530e59de0e69d21755afae4c2be3a3e43d742da9ed72d002376a011fc97eb9d1d4e9a06690be766ecb773eac32e30bbf6da130ce2577abe95e09d166b904c1f003bac4185a7e29b2996b77f73dae0b5c42130e77ab6271eabc38de77d8f7f2cb83aee0b15de315a0cbcf5c9bb4342ffb6310aaf8e9411934353bf3fd475e7f4b9271a923e5bac6d8417a56aef65d99b6629b376b42ba626a121036d337836cee2f30d2f20533ae0fc0b41e9765fa7886b0596b2841265d82d0054f631dc6bd3f09d6ce66345bceb962bc9d282d5d5db4da3a802dfe4707b2f3f08e0044c142969cf378097e8da224ac1c45426a32fd26e9f37a62b0a31dafe3354ed739814fb0155051471653bf5df3f1bf6489f8d776d7ff8bc2de3a86872657d75bca0f240cb527fb75dc2863a1d83d5295fe4419cd78fcc1b6c8bdf47e1af195713fdc4625142adaadeaa4827d2ffd6cb4681e07efdba6a8d81c6b5a1ef2e287c079d83d2d6d3899db71fb8e631933fcddee3935fe0ddfdddd9cc3c6bfbe10f45601f97f7fa5557e7404d526041ba6880da9732aef1e811510a74a40b949e31456aa0598e12e2f02e93830eb3dabcf5e531b0a906c7f6fbb4a4aba9773fc25d8a2aebe7f290cc3d9b94e1c30b214f071c32381f0a3e558bb62293596f37fa0896999d83b16f9025ab23da3191803f28ace41da9f2730c67034c8119632515a24e1f57a601cf12bfef61e8059e584d7b505d0344e7a1a3e316ec86f9e88257d81894f01dacb3ec5976a4ce5521acff88c41e175d106bd1a66151e6b4003d83f955aa883564a37f957979196f65bfa02fdb76232044aff867d71d7a94494f9f40c29988b935afd3485b641ef83b0cea02eb2a31cbd7aa19ae1874e41fdc5ce1b53c65ba80b09e8ae466e9b12329237fdbd26390db8ed20d523a3ecb0be840dec0d42126a642ea9e399708fd0fcda24c1da5105b661daf43da7ad4baa1ba7768946364a0dd5131a6021192e5f5a624358c08cd7ddbae239b6bbc3fa675165ee07eeb921a2cd82148f7ca11cef0ed86ed54f7fc6338e9eb1306d9d6c9f0e2b283ac6c251aec9cf5802b87668762157e770f289db6d0110755c53401c7b022aebd43bd3cb8e745851e8a465ca97280045c3a6afe7acb5b406bef396b25397450b5df9d002240b6df93523e5a2c090ec201d81008ca5a9403db15b073aae45d99049da3739b2e21a9b51cd93c496073886b858962270016b5989f764f1c777a908a5fcf9c1c82873a29d10bdafb2e3d60320b0510a75758405a9640f2b8f904c83cd6efd038032cd17fa830e486e2ded827aa17561195a3fd552bbb6dceaefefbcac81532a42e3ce138e1819a8d90d34db736635707f0ce2f3f83dbddcf51e197337aec185565c5f38b82bbf98206b6d0c7614982d4c91eb042aa024ec5da958bc822cf9855e14bdceb31aa6ce58ddb9fa878de1cce11a483f134d0230ffe91d7cbf12a0475b960ed34f16a15d4d2d161a5c975e54bc315ab00c4bce9b618ba8a1cf2c3f8722c2afb761713039cb6b9b38962c3baba14b3b346a6aebf739f3e24644fe767bedc29a6b3ca779879494cab0464faa6c872dfd58ccc09603621f2cb50742a897fc3c4030f1f3434943e246a294e6dd6e93cee68d08b32e29efb5bb15987b58d460bfac7d5d41f6a521ea8b4f8184d02f08ca3154956b5ab88d0327e28fa43a01f47358745a09fda5609abd90eb5f256fe8bd8569f415665ba69fdb502e39c2dd7c89f5903a66d9cf0e875516315ee7cf3e437c355c5c177057a5795919b82703917b3bcf9d9b2ff4e937ce1996d331afe63908fa76616650e900544241bed7efa1f535a9602c7c628b622d753d4bea7e013ed0c48f121109afb31b1e0916b901213f45e92dae68beaa39f97ef04ff27215c174e025feded047f694d6fe587de97470a33dede0d2611890da5238cddae47dfe38f7be7cc4f58abe7f9eec191b38e0df7ee6fc328a2e2b6365ef5cb629544db143ff2387a596e189eea49b64e9027901c81cb0ee55efbadbd5d9969907fe7ea1fc5dd9647ca4ebfa7ad529b9be821222658322292ff1bfc589e03a26c6aa025fcde16bbefac51c09a3638ce421ed985b5f2279b2c5183e7ca2fc0080433752008f9ff5499268605b0b23852e6267010b5b77b86ba4869e4528f4fb8f19405dd0508d8a54771ae4d8f47b9aeafd7392b54c97128f0a405e1edbc7a8762f56fc84e92de71d097181a4d56423ffd140db617689f04faa31751cbf9233a14306930d436f89519bc56702f57baaead45187d28f28facccd36ad00f11c63e0255f03bdafb78bf010d24b360d9a65d914357b8bd2870d60da1122a1d9dc354b6ed7693a908b31caceebb9d404341c9b3e4c17fc69a47153c071027cc185d0d60f8a4db43532869ce58fe29c2219d80d15f5c1190c380552ec1039b5abc024d32545b0107b3243b82c9211ec7b9122e2bdc3e7438fbed4af073ea762ac37496a52b4bc7fe868d5a8dcb4cdfa913b775955a4f6ff7dece0ebefb453ecaa8da8565e6a32335ff0e313233189c527b79835900db4b545ab9687f9d7b5a269dfdbbf5ae531171f40ac78eab0df3a6e09006a53abe0f2152394c0ec17f9d7bb06c20bce0f845796d3e507bf02d7ee76d84a5aa4d481cedde10ab94684fd361b8c4edb99bb8a8fcd0589601cb636014233da3acfc755396610e407529b3478ab4ae54f5715744b5061991f6989c43ebfe2f2ef4c9017ae23bd3999887825b252f4840e0e540d8bdd8fa34f2407689753c0de4ec084fbf1f2221259fdfe1fbdef5ae6b3f293f3fa10cab5c94877ceb85498da3f0c05252ef67865cee758f576dcd7484c370b752a42b3457a46e8c79607489c336cccb6859b99562b979690a3d328d47f58d345f35d56515d90dbaecec1d34666d9718d98b681191304e3f713a562dd5ee0926d8296b16a914c15e15805f5c3fcadf241913a98f37191292d81366f8a43a2a6ab6f910a6c26294d7205fa40352473cf1adfcf4f3e898e5d47ffe37167649b02a5d25c683582d32a5df1b2b5764c4f2c70d626df9593a17bd511c9eba90991cc4b3e664e2ded79d3400adccf49b7903276ead441b04450dea683d0f38335f5e09e5a1eac0ed45ff07a1b2dfcdf585f95269db3d75b7086d10859b3b6a003adc441aba87e12232b49352d575433fbe86d1ec6811e2b8fda6a18a8948ae34817753fb5b9284334baa02cf9abf87386994e07dfceb30706eb4865891bd71eacbeb981ebb821353cba7a33b2bdac36ea751aec512b62a93e6dc9905a8ee6a76bab898109cbfa3a46a515d072a4c8459b22c7d5fc416b6072cff4788e904f5f16b16a722af90f41cf265f23bebcaec9dfe898a5295c72f65cda7c391d92a296948fa5037ad0b26261bb17226eb67ba7f77250b8ea7ef3ef2e5a89ccc6d08d74d03281449017d358804480b5431bc955fdb471be6061fb0e1a0473aafc109fdb17c6158a0dbdba496f4728cd1c5c1b4d280a77af7b3c296554595c2795a87cd87814ea25f3a33d387827bdd34a8c8df070ca03fda8bb8c8664bf60c2e1773da48b115cb86f271b3d95199fa8d88a877930d92e246373f3c1ccace0537eee2f0782daa7dae46e72032b0e53dfb84afa26df30b9ab740ecb7b333bda38220da35f287d6814fd1ce12cf1b53c82e5f36926b371d1b7788130c9219e9a8cac4aed147ca697f118b086e6a65b978b7fd62c82cbe367ef0dc3503ad865b702f7e7912e22b22d8b0380aecf8637894afbf0d8086f051d3eb9fbeac56645b32ac8d194da878adfd24f9be8853c443ce2d1bc948a21c373127f290a45e9a97102ecb3a50df7a360e14f6bce2138677778a43c46c44ee7e1f5595cfc44d7cd8e27b08ec37fe92bb0490be372ab397fb74dd94b1fc927a584c14cd338d1d9f3fccf9c353697823d154163f6e97aff38006a9fb0c1f435bd88478db0d8608e73c02279cb0ebd6f107789430f82c821bd27fb817bcd88671701448ebccae289fd16ad926feafdd4a3716554f220eea67c71078f77409f48959c2e961b4871075ccde4176fd6b23e28b08770a0c46483c2ca9437a5be74aecbae76c0ccb78dd1efc121a757f5d940856453a72ff98df5529869bfa31d7ca33c9f7fb76529ec3c50c7e4d9e29844b4f8872609b436306b7c1526cf90162ffc4f60dc13bbfc5b5531bdca72211bab3b8b359d0c8e6ad96c49cd30bf9b7c84f59049893dc2612afcb5a1940a46d3da54f4ea5bc60cbe5dffefeffdde2b35bbf239e39bc7ffd3a006c24b7d1d67bff0fba9ea15d8202bb8165aa93fea668b334cf3fb76a35e05037e73e2fc7b3e8cd9bb4b47950547fa48a7b641dc7e941836c7e6bff2c66c75d6217de4bca4fd53469c513df5e7cbf5420a46d0603a20605bc8d7a01a21e17885ae073f527ecd1ccbb0a44e0c56b259dd8aa605a56e9ee8078b6d4d13fa646291116415498367ad404f55a592e432cfe29b25cf7a6ba17dd409fa31d86172aa2dc9cf8bbb76630246f90c519c9c98911ba279d2acd743084bb585b0ffa8397e57cf0608c170bda492d59340798c9aa1a3b6ecbd3da09fa3e78ea37b43615dc9423f234bc41750c99f37231c4c09eb91e86186ff9d85e34f43e07132a457b0d225a2b319b7ce7206bd45d10c3237b08510e542a41d39b2f1e1b36fbb693ee2651561875c95f3907383d7add44be171803d6bf6eb8739c103dac09d40a1f2018bd11536def16b42140262782fcbd63818ae56d9cabe08c3c77bec211389c9209dce3606166d9670b8e298dd1804100a5b78beae71de0340c2528938ecdcbd2e13e7514ac87e717d5b571703f790237c2c834e385f96c551ef1457519a334fae1559e0b1d361e9569f51777b6085cb826151aa3ad61a32b7024adb953be8b8e40998786f5ee91caef54774660c219f6d9e02199a9a40672e31525d8309014544287392770d64949578e46cf3f623725aebbf95d88c0b6835cd6ddbd7a2d4b233d8ce39296bd97f1d28033b67983b598de13da1b7d9e947e4a2020ca6ae20ee330bda42a20c163e555d2c6de9", 0x1000}, {&(0x7f000072b000)="d25e2fb81b30701568142136120d439b7df20c8bf6ce0c9c57ceabf906aeb15f8bc00533bc1da0fd063c4513f7cba9d91e71a157e825c7b3c224d736eba9f5d8b328df4601d322a405d69454bb63150ddaeba0aaed1c8f197d9dd1cef223b776ba9e9227471389b3233ed7f6bdfc99534e0033f5039418988c66954682ff44f120a0b0120e8249b167281895816644070f58e98d55e84f83b3ef2aa2929a12c1943f7e15cc8804b580b4c17a078502feaf662fe31ea7146e80a80316", 0xbc}, {&(0x7f0000f58000)="9961f27906126a82df9dcb57951c87b58e2093036f6b7bc6792d743f6d444f7a470bd6421c8869de89ec674175d7e5b043a97949a6ec7778954d1f3bbb8fd6c2c7ffe0adb6e23cebd0e92c6d26c2ebfbf5aaf4d06cfa0f4d8c316e3ffd9f2cfd03f2aa11da1d4f7cc9005050b780d6013edabc022f245e43d848784ba750babe6016bf919a17a96631e04074ce0f0a3a3b8474399146a57cb2aadf362ce45379d0d728e4af2069da1ade73c0f3af888cf17d849289288c169b6da3ccf51447a927cbf1", 0xc3}, {&(0x7f0000f65000)="ad791e10a29c122726b61ea87e3b2b4a45411ca68cc1bcc5bdcac79095aaa10cecdc065fc0adf912df07fd864ae35ccd84ab519e83b1854de8c6c5a86f9729c6d14236659d4a6d07756cc3dbcfa564e2fd3f2397d9f76d31ef653bc6bb72b5565cb5152c2376ddc7eaa5f5f2f111cfde45950d07ae13d9ff4adeeae178d83fd5fb9f4e64", 0x84}, {&(0x7f000084c000)="d56475422ec7a9dfc60c9ec8118180d382b65c053967eb242f052073d56d65266ecb2a2f03218be3623ca9de98be77b917c404e6d2266ae98769", 0x3a}, {&(0x7f0000ff8000-0x1000)="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", 0x1000}, {&(0x7f0000a11000)="", 0x0}], 0x7) 2017/12/18 00:03:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8cd, &(0x7f0000264000)="", 0x0) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/kvm\x00', 0x8000400, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000450000)='/dev/qat_adf_ctl\x00', 0x43, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000afa000-0x68)={0x6, 0x0, [{0x4b565000, 0x0, 0xff}, {0x814, 0x0, 0x42}, {0xb7f, 0x0, 0x10008}, {0xaff, 0x0, 0xfffffffffffffeff}, {0xb7f, 0x0, 0x1f}, {0x4b564dff, 0x0, 0x7}]}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000)=[@text32={0x20, &(0x7f0000801000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9e66baf80cb8dc405686ef66bafc0cb874000000efe0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228bb9bebe0f070f01b102000000", 0x76}], 0x1, 0x20, &(0x7f00002c5000-0x20)=[@cr0={0x0, 0x10040}, @cstype0={0x4, 0xe}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe25e, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b86", 0x93}, {&(0x7f000032a000)="", 0x0}, {&(0x7f00008e2000)="5011dd34636053a63cbd8902c3abb94692fd83b502945e348d8e3e809cb6220ead3d1b667c23290f17bf28e0bf7331e20cb6d9beb9f96d6d82bdd664c0a2c2599579ba40ebdc865a3c8bfe6e92dca4ca74b6cc9db9172f85c2d11b6e78b7f5221cf0fc02195f028f871deb08f958df3dc5a449e63eccb03e274e5f068c6eb661229c6cb41b04ae63d394aa7925c764e3b753b7f65a77b278467e9c6a605a5128907514ca63490d75da72aeceb64dcb11425074d401809e644916ee79cfca82c7e62ee1a3f90dd1fbcd0ef9a5ab781c3a10ef912f5c58834c55fd3999423f757a8bfd2995615de4ded67758e494ea", 0xee}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x6, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x1f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006c0000)='/dev/kvm\x00', 0x60840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000dd5000)={0x0, 0x78, 0x6, 0x4de, 0x80, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x800000000000, 0x0}, 0x0, 0x0, r1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004b5000)={0x0, 0x0}) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x4e019, 0x4, 0x4000000668, 0x6, 0x0, 0x0, 0x0, 0x6, 0x2000000000000007, 0x20000008, 0x8, 0x100000004f9, 0x905, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, &(0x7f0000001000-0x8)=0x0, 0x1) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r4, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e2000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000b8e000)=0x3, 0x4) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x5, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x31, &(0x7f0000196000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000ad1000)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f20000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000)=0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000e95000-0x41)={0x0, 0x39, "7a106787271b2b57420d650f069929a3e2c52a777613e9ec627e915090b1390c721310c4c94cf66228d85108f4c2799713d6e2053072376656"}, &(0x7f0000552000-0x4)=0x41) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000014c000-0xc7)={r6, 0xbf, "4c39b81d0f9cb5235ca21b5739e2f5776718a4af54a62834174a68bcc46ebd8ac99051ab6c34d475d2c465a9b6ee62a202d4a337ca497c534a6a8e8d36020045c58f13e1ce6035615f54a024838e17799762f6e26558199f6f48378a00f5a4f0e5be7a345937f66a2922cf2cc19cc14d7a850818d0fa4fceb27a7adb0746444dee9880e9bae59cd2d7d33d172408334cd5d27a8d9978a607771b7041ce9df6cbce44fcebec1b1438a3794d3a7224e309732fc454cc666bb02d1abc9318848c"}, &(0x7f000008d000-0x4)=0xc7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00007db000)={r7, 0x0, &(0x7f00004b7000-0x68)=[]}, &(0x7f0000ebd000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000c16000)={r8, @in6={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc1c9, 0x3, 0x20000000000800, 0x647}, &(0x7f0000440000-0x4)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x208, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009a1000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x12) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x200003, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000925000)='./bus/file0\x00', &(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000fd2000)="31000004", 0x0, &(0x7f0000fc2000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000fd4000-0x53)=""/83, 0x53) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x800000, &(0x7f0000802000-0x1)='S') renameat2(r2, &(0x7f0000fcf000)='./bus\x00', r2, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000ec2000-0x6)='./bus\x00', &(0x7f00002d4000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00008db000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) unlinkat(0xffffffffffffffff, &(0x7f0000013000-0x6)='./bus\x00', 0x200) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00004f5000)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fd4000-0xc)='./bus/file0\x00', &(0x7f00006c5000)=""/0, 0x0) renameat(r2, &(0x7f0000fd2000-0x6)='./bus\x00', r2, &(0x7f0000fd1000)='./file1\x00') mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r3, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x20, 0x1c, 0x305, 0x0, 0x0, "0a09298100000000cf000000040001"}], 0x20}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000085c000)="f4c20359174a389e48c8d045d8b0e9ba49370360a2678c3573d629d75654a62993dc4e8b4449c44feab483ee7d8a065770472199f92d388edc22557640ccb4a3d710d7edf138c659d61b378767bf906f0e583ba0681546a8a651d3cee87d9a38f9540b83464a3931f5e306d71ef009b876390ebdd084a25226af9494849a964d6f50677c636eee5833645e64bd80178b496ac3e4a9a9239a7262d12921950283e54bb2f43f026ba1a67f178b38b697334bf3af937ffdffd295f30dd075d18ab86fed2a96d9") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fd4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dc8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00003ac000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x700000, r5}) 2017/12/18 00:03:31 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 89.468998] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2017/12/18 00:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ff0000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f0000467000-0x3)="00a2", 0x2, 0x8000, &(0x7f0000d5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000119000-0x4)="658e0000", 0x4, 0x80ff, 0x0, 0x0) epoll_create(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008e6000-0x1)={0x0}, 0x1) write(r2, &(0x7f0000ec4000-0x24)="2200000015000701fa0810f700010027020809000100000008000100000100000115b502", 0x24) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000011a000)=@assoc_value={0x0, 0x0}, &(0x7f0000a19000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c8a000-0x4)=@assoc_id=r3, &(0x7f0000957000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008cb000)={0x0, 0x401, 0x20, 0x401, 0x4}, &(0x7f000000c000-0x4)=0x18) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f00005f1000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000083d000-0x10)={0xfffffffffffffffd, 0x1, 0x164e, 0x4df, 0x0}, &(0x7f0000892000-0x4)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000bf4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x400000000004) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00008f1000-0x4)=0x0, &(0x7f0000d27000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ff3000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff4000-0x4)=0x8c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000d5000-0x5c)={{0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000}, 0xef, [0x1ff, 0x100000000, 0x4, 0x800, 0x7, 0xffffffffffffffff, 0xff, 0x1000000000007]}, 0x5c) pipe(&(0x7f00009aa000)={0x0, 0x0}) recvfrom$ipx(r5, &(0x7f00000cd000-0xdf)=""/223, 0xdf, 0x40010042, &(0x7f00006e1000-0x10)={0x4, 0x0, 0xfffffffffffff993, "49cd95fb3109", 0x7, 0x0}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000154000-0x10)={0x9, 0x1ac3, 0x26, 0x8}, 0x10) ioctl$sock_ifreq(r1, 0x891c, &(0x7f0000a92000)={@generic="4f45edee2f3751733a2b2e21aa414561", @ifru_data=&(0x7f0000332000)="2c70894fbc822108d176a2d2a415fc442ff8422cd90e352428fca842a909f75a"}) sendmsg$netlink(r7, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000bd3000-0x14)=[{0x14, 0x1d, 0xa01, 0x0, 0x1, "15c0"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2017/12/18 00:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b86", 0x93}, {&(0x7f000032a000)="", 0x0}, {&(0x7f0000665000-0xfc)="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", 0xfc}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x5, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:31 executing program 1: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/vga_arbiter\x00', 0x543402, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000501000)={0x0, 0x0}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008de000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008de000+0x98c)={0x0, 0x0, 0x0}, &(0x7f00005e7000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000776000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000087c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00008df000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f00008e0000-0x4)=0xc) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008df000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x3, 0x4, 0xa, 0xa0, 0x80, 0x401, r9, r5}, {0x4, 0x4, 0x5, 0x4, 0x3, 0x0, 0x9, 0x6b}, {0x5, 0x200, 0x3ff, 0xffff}, 0x0, 0x7, 0x50c, 0x1, 0x10, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xf15}, 0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0x2, 0x9, 0x95, 0x4, 0x7d}}, 0xe8) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008de000)={0x0, 0x0, 0x0}, &(0x7f00008de000)=0xc) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f00008df000-0x38)={&(0x7f00008df000-0xc)={0x10, 0x0, 0x8001, 0xffffffffffff8001}, 0xc, &(0x7f0000178000)=[{&(0x7f00001bd000-0x23b4)=[{0xa0, 0x80, 0x2, 0xfff, 0x0, "8b506fcff342b534a9ee2ecff1392180684e9c168aa9949536705fdb8bb537c2f40d1811749f2f88e681e5a0d22af8d9fc429612359bc018d78c2b98e64b2f12406f540c4f97f4dad81099a7be54869c1d68af9d0f2206483c1398b49d530b74273055c9cb5badb4cc4149e08bfb3e5e27200fa94dbc1feabdd345692262bb92736b137b077a5af0d580a7b7e475"}, {0x1010, 0x2, 0x300, 0x7, 0x9, "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{0xfc, 0x4, 0x8, 0x1000, 0x5, "525c40b96c8c63f1c07c3d582eec29d34b52856574154bb890f9b4e7090908a0b9df84ea5b1045f33bec439edc96bd4ba67037a54a392459e525d5a3f90ffdd8dbacd50339be715b0898dde84cc31dd5bb66af350ce1fb9a303d4f38d44f288dbe713512b4ceab1b7d90eb80a4fcdbbbfaa9448ffc0a0d3752a29cd14d7212dd279ffb0b12b9451db41bda9ab6c25bbbdb564c44f725e399d28918ca183fa22f792a4e310fc031c03b7beeb8689995bb9f51ba8b7d143f13ed8e5f810a8784b683742aed07a64662d2518d567bf818c5f3652a9b77fa8d2b410579db94df872f510a2df2d66c515ca8"}, {0x94, 0x3, 0x204, 0xc1c, 0x9, "0231ab75107df38e75eee3cca3a07eff0d4b2e8cd8c83d17ba08407186fa2d36dfc9167d18daf1f8d55fe6583fdbceb47fefdbb2ee7cf713281a415896b1ec0ea6302f44a2406ac7457218ff6254f427d4ec3819b5a03ca065de35aa8d782fb1de164da557d681a8e194b50e1c7c73ca97984ba9da7a7747597e6e53ef2b0b24ca1c"}, {0x50, 0x1b77, 0x4, 0x6, 0x4, "c27f8fbb36b777ad50f5d22a02c3196aa0cd91e175fd88fb607f2309a9ec362c31846125aba4f43f4e79fbeb11aa76bc226a59d9a91f1dfa7ab62c47d515"}], 0x23b4}], 0x1, &(0x7f00005d1000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}], 0x3, 0x0}, 0x4) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$inet(0xffffffffffffffff, &(0x7f00008de000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000423000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008c3000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x1) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r11, 0x21, 0x2, &(0x7f00008de000)=""/4096, &(0x7f00008de000+0x952)=0x1000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000247000-0x4)=0x7ffffffc, 0x4) r12 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r12, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r13 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000509000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r13, 0x1, 0x1f, &(0x7f0000877000-0x1000)=""/4096, &(0x7f00008dd000)=0x1000) 2017/12/18 00:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x3c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x3c) r1 = socket(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) bind$alg(r2, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) pipe(&(0x7f0000b2c000)={0x0, 0x0}) vmsplice(r4, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) r5 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000318000+0xdb0)={0x0, 0x5}, &(0x7f0000883000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000c84000-0x10)={r6, 0x6, &(0x7f00006a1000-0x90)=[@in6={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x1, 0x4f93, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006ad000)=0x10) splice(r3, 0x0, r5, 0x0, 0x10000040008, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000fbd000-0x18)={0x0, 0x0, 0x10, 0x2000000000000006, 0x4}, &(0x7f0000dc1000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006af000)={r7, 0x0}, 0x8) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000e90000)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009e7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000489000)={r7, 0xfa, "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"}, &(0x7f0000f78000)=0x102) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000627000)=0xe8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000071d000-0x4)=0xcc0, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00007df000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x3, 0x5, 0x7, 0x20, 0xa0, 0x3f, r8, r9}, {0x81, 0x2, 0x8, 0x9, 0x4148897, 0x3f, 0x1, 0xc}, {0x7f, 0x9, 0x8001, 0x80000000}, 0x7, 0xe3ab, 0x6, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0xada, 0x2, 0xffffffffffffffff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, 0x1, 0x3, 0xfffffffffffffffd, 0xffffffffffffffff, 0xfffffffffffffffb, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000811000)={r7, 0x1}, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000416000-0xb)={0xfffffffffffffff9, 0x5, 0x54, 0x5, 0x8, 0x4, 0xffffffff, 0x0, 0x3ff, 0x9, 0xd76}, 0xb) bind$alg(r3, &(0x7f0000723000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r10 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000b96000)={0x0, 0x0, &(0x7f00000dd000)=[{&(0x7f0000ed6000)="50abd8598dedea841b3554eb7d7eb120fec95f5ce81b06ee42b08e814b0027a602f5d2deec8fbcc176e914545dd19df4d7622db8ad09", 0x36}, {&(0x7f0000a8b000-0x2d)="65ca73f704f8fb83341ac465aea0e01efa9506a1619d76f6a4a4863ebc8578f77014a25291e66636f9c2142c4e", 0x2d}, {&(0x7f0000d3f000)="02a2d15996a82869bf1d3365eb8820fbdee29cf167e423b70ce6ceb8b852a881149d114c914767fdc5de57c0440378cb9148c8667de0f78f", 0x38}], 0x3, &(0x7f0000c09000-0x1160)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xd4, "b11609ddc30011e3891650a85413ae73719dd4de496c61cc468bc3323d3b90408051136be10c59ffbf32074ba4991828c2e19e17283484069adefc10f5bdb1fb3ee25a423a05393f0d888e87f64b59d024e2efc7ebd2a30a04dec2ab03df7da08ec87aa152091a2b2e7fb9516bc2cff7f899f98b1809cb5d2e17ec0d117543b182f7b5ed7b3daee85c634f90ead6ddc6b9047acbcc1a0be165c40c2490256bfb3bcf00797eb13b6fcbdb0a022ebdcdb4234dcf649f19aeec7517b5c0fb625cb49f4feb406abd8801d3799d4dc5a822b74793b0d5"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xd449dec}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1160, 0x40880}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0xc) getpeername$packet(r1, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) 2017/12/18 00:03:31 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000448000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d5f000-0xbc)={0xb65, 0x1, 'client1\x00', 0x6, "d871331604a5e4d8", "fe2585c24356c8c9130238c84d1ce6d276cc9343f44b9ee1b56827bf0914c0c1", 0x4, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000867000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000006a000-0x3)=0x2, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000e82000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ec000-0x4)=0x20) pipe(&(0x7f00008e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000019a000-0x4)=0x0, &(0x7f0000926000)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000fa9000)={0x8001, 0x9, 0xfd, 0x5}, 0x8) init_module(&(0x7f0000c48000)='\x00', 0x1, &(0x7f000005a000)="d2") splice(r2, 0x0, r5, 0x0, 0x56, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000e32000-0x50)={{0x1, 0x5}, {0xffffffff, 0x62}, 0x0, 0x2, 0x64, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000424000)=[{&(0x7f0000e74000-0xdc)="e6", 0x1}], 0x1) write(r5, &(0x7f0000e73000-0xfc)="d0", 0x1) getresgid(&(0x7f0000cc1000)=0x0, &(0x7f0000efb000-0x4)=0x0, &(0x7f000048d000-0x4)=0x0) fstat(r2, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00007cb000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r9 = memfd_create(&(0x7f0000a53000-0xf)="8e6c6f2a6e6f646576776c616e3100", 0x2) setresgid(r6, r7, r8) close(r4) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000527000)={0x6, [0x0, 0x4, 0x8, 0x0, 0x5, 0x9]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00004dc000-0x4)={0x0}, &(0x7f000005a000-0x4)=0x4) writev(r1, &(0x7f00009b0000-0x60)=[{&(0x7f0000e5b000-0x5)='Z', 0x1}], 0x1) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000655000)=0x0) io_setup(0x1f, &(0x7f0000270000-0x8)=0x0) fstat(r4, &(0x7f0000984000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_submit(r10, 0x2, &(0x7f00005d7000-0x10)=[&(0x7f00004d2000)={0x0, 0x0, 0x0, 0x7, 0x800, r2, &(0x7f0000d23000)="010f418615583dd86ba1bf0185606ebc22b9d5a24d05cd3c82a03cf6bc4e83643cb6", 0x22, 0x4, 0x0, 0x1, r4}, &(0x7f0000717000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6e, r5, &(0x7f0000adf000-0x50)="3d7208dc38a4ce382b6f40e3ee5c3f9e7cca68d30730c9572ffabc0bd349aee7054681022ffaac6ea32fb1b77ea4dc50d65799ba5441ca3475633648abefa1fe37b9283de0c2ea3e7316bf017bee0019", 0x50, 0x7ff, 0x0, 0x0, r5}]) 2017/12/18 00:03:31 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0f000-0x21)='userkeyring^posix_acl_accessuser\x00', 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f0e000)="f70608", 0x3, 0x0) fallocate(r0, 0x0, 0x8, 0xd) r2 = getpid() migrate_pages(r2, 0x7, &(0x7f0000256000-0x8)=0x4, &(0x7f0000a79000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x0, 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) socketpair(0x17, 0x2, 0x7, &(0x7f0000b6b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000067b000)={0x10, 0x0}) bind$netlink(r6, &(0x7f0000f3a000-0xc)={0x10, 0x0, 0xfffffffffffffffe, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0xfffffffffffffffc, 0x100, 0x20}]}, 0x10) write(r5, &(0x7f0000b93000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13204ef14006e35", 0x26) setns(r0, 0x44000000) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000b83000-0x4)=0x80000001, 0x4) bind$inet6(r3, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}, 0x0) sendto$inet6(r3, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f0b000-0xfd)=""/253, 0xfd, 0x40, &(0x7f0000f0a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e}, 0x1c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r6, &(0x7f0000f11000-0x8)=0x1000000, 0xffffeffffbfffffe) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 00:03:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a0000)=0x5, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000)=0x46, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f000094c000-0x4)=0x101, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000fdf000-0x4)=0x20000000000002, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x924, &(0x7f00003cf000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004d2000)={0xfff, 0x0, 0x8, 0x6e, &(0x7f0000f69000)=""/110, 0x1000, &(0x7f0000fe0000)=""/4096, 0x0, &(0x7f0000683000)=""/0}) sendto$inet6(r0, &(0x7f0000fe0000-0x1)='I', 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000426000)="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", 0x599, 0x4001, &(0x7f0000f57000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x9, "ead0e50f5ed3dd449bd606f5a652a805a7050de86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)=""/9, 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000038c000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000255000-0x4)=0x6e) socket$netlink(0x10, 0x3, 0x9) 2017/12/18 00:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x80000000, 0x0}, 'port1\x00', 0x82, 0x1443, 0x7fffffff, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008fe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000e91000-0x4)={0x0}, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000157000)={0x0, 0x0}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x1, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000b91000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/18 00:03:31 executing program 2: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000098000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000924000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x8bd000)=nil, 0x8bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00008be000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1000}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00001b5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008bf000-0x10)={0xffffffffffffff9c, 0x18, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008c0000-0x4)=r2, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000185000-0x8)=0x100) sendto$inet6(r1, &(0x7f0000289000-0xb5)="8fe454cebc2f41718602d725937db041de908682a05433a19786d21c1eaf582fdaccf57f04f29e794ec2f22ffa73b57454937b050385136221fce4a2a9577cdf69077fd8167b89fd739a747105bde1b025d9371663dffbd6012ea789b686f7fb66f137492419e373b576b2eca6bafcf15c832d8e56e263a14c526736a5882ffb7125669d11852719ef64b7d9625a85fb6dad27f41ff6526cc2cf7d2061e875e6d340ce445dd7b5e83a640ab260fa3f6cb6dcae9519", 0xb5, 0x0, &(0x7f0000597000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) write(r1, &(0x7f00008bb000-0x24)="240000001e000d06f801014000000000018ede070a00000102410000000100010c0002c7", 0x24) 2017/12/18 00:03:31 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b86", 0x93}, {&(0x7f000032a000)="", 0x0}, {&(0x7f0000665000-0xfc)="", 0x0}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x5, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "8272e2b98486fa8f68ae8190b0e71ea5aeca388c80d9b830183c36229cf0b1de1a2261772f9e16436392a8dd961a8865543be5f14e9bfad1dda9bb5827e5fefe105c968260a689cddd91ad99b0dd2bb89409c5aef19f6f452c0d9c8d78ca234ad9cfcce1857ca5c8731276be382da7702d4e33b14cecef76072ec3f9ff052538d94afbf6fef7a2a24d1b46d147adf8b53f00268975f429892dc817317096b33f46b425f6eb2a344eeef5bf8ca102ef4c8e3e1816fb07010e081e0e1a0e37fd909418f795d427aa524c09163830e738db7d8fd6378ba24ddb95b857277fc835fa26788dd5b645c333bbe035da6e078154cc8f52afdb7abc61023e3245"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x3, 0x0, 0x0, 0x401, 0x0, 0x7f, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000020000-0xa)='/dev/cuse\x00', 0x442, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00003ae000)=[{r1, 0x1003, 0x0}, {r3, 0x8001, 0x0}, {r3, 0x10, 0x0}, {r1, 0x100, 0x0}, {r3, 0x10, 0x0}, {r1, 0x8, 0x0}, {r1, 0x100, 0x0}, {r2, 0x7121, 0x0}, {r1, 0x1000, 0x0}], 0x9, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000000000)={0xdc3}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b98000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000269000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x100000000, 0x0, 0x0, 0xff}}, 0x30) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x20000000, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r5, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r5, 0x0) ftruncate(r1, 0x100) 2017/12/18 00:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000174000-0x9d)="08f7de4228dc97e5b4469e6d44abc00150701a78fbdc5b9597b18c9c0000bdd03c59a7b30208059b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b363f2918c62001f477b27f3a107cb02363cb3c35c8017f4e8e458705baa6c3c9ede93b525e280035dcf61cf52d13eb05bd319b40ab8550374d9cadccb") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f000054a000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000cf3000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c2000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000269000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xfdffffbf, 0x1, 0xfb, 0x1b, 0x80, 0x20, 0x2, r4, 0x0}, {0x769, 0x0, 0x6, 0x2, 0x4, 0x7fffffff, 0xfffffffffffffffd, 0x8}, {0x9, 0x4, 0xfffffffffffffffb, 0x401}, 0x2, 0x7ff, 0x9, 0x1, 0x18, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4, 0x9}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x3, 0x6d2, 0x28, 0x0}}, 0xe8) sendto$inet(r3, &(0x7f00008cb000)="c973", 0x2, 0x20000040, &(0x7f000030c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000b20000)="fcdb01d7df758515f942d44718161e95db8ce5a4b13a0acd00ab7b871889c52a6f", 0x21, 0x4, &(0x7f00002ad000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c46000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xfff, 0xfffffffffffffff9, 0x5, 0x1}, &(0x7f0000f44000)=0xa0) r5 = socket(0x4011, 0x1, 0xffffffffffffffe1) r6 = fcntl$dupfd(r5, 0x406, r5) ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f0000353000+0xb04)=""/69) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000acc000-0x4)=0x0, 0x4) sendmmsg(r3, &(0x7f0000d7b000)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[{&(0x7f0000b7c000)="f933ce5e83791a7bbface34b152cdefd5aa1877e6a806a0448577a6ed300c79aea6c36f4b2504bcfe30bdf5bde2a26bfc9082ca48cf9ac979eae88756f72c71d61de4c2f1986de44af9fb6bdf474c3281608462c1f1f9d790e83742c4a63028f3a292d30156456531bf32baeec380604b3f7e5d7cf85d5c268a577d97768d7a23c5c3beebd26b39a8986ead51ee0123cd7119a3a7e4ca0cadffb21646b0d256189c8e87add66451992919c736b4cd01502f0042a43513898bc32702e52906d22c89c65b9c56d19e40b6a2e23029fab02c810359f84cc78fb62", 0xd9}, {&(0x7f00000b2000)="d4048c96899de19b90ae2ad3c1c75ce0b68e1357fda94844b5895cf2cf32f44995311def4b6df647e3e32d8465eceba07ccba58b598523b55708ded133b51237661f8074799fddeea1eb1068d0d111560637d2f76f705aeca3f43a703caaa8299a4500c065bcde6bd7820aa65fa5b26dbdff20c7ada7b24fdda0734d311d424a17ca813e2d9aa6b03754d66589b38c4f9cf4e359e4d63e3f0c583fbcc7a2f259d9f8a0", 0xa3}, {&(0x7f0000605000)="68023f1a81be0b0642cdf3a22846e47501a6741ead5439d3c2d6b4a9e605280956438c3747b71411223f4a5d6d810791250cf2ea2a3505d4f053ba", 0x3b}, {&(0x7f00005c1000-0x1000)="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{&(0x7f00007b7000)="412b1d1b7a4c250d7af939d8807ba9486f481b8a61662e23c2e001792238973d060790b8690ac3f4b087e5b6cd5b995385104786156db1b9ab4c67092ed49708eafb0273", 0x44}, {&(0x7f00009d2000-0xe3)="f93ef111946c1e5d2a4aaef1060b1e3f105897a96103892d8ca165b28e58e85a65ef0fef867989b375579390beaba65e4e9ee684a86ffdc08a4129ff84a9085f96e866447b841c7bae43db5232a54510a0fbcbdf81ef978708408eab14b71a07ace0768b7e286902272df411ca26440f1f0fb007e5150f416f148fb4f78651266dd7ccf0e62886a3e8f3738991d346cb093cff4f9f3ca9fd5bcc5cf0356019ce20858eb692c5c8bbaf75eb57d41e2da38bdaaf5fbb03201162b191ff938af60ad66d6fb2e5cb8c280a7d5044cdbf8c54e8ad32bd3d7277f234b35f8059aa644c11a16c", 0xe3}, {&(0x7f0000a9c000-0x3e)="dd27e4391a5ab95f164409ec0bc16a17ba377f92663ba827bbdeb1e376293eacd8b7d2d62d143a7155e54b2573d567b21759ed99c56da25ea7218180e154", 0x3e}], 0x8, &(0x7f000080c000-0x188)=[{0x48, 0x0, 0x2, "777ce048d3ba76b668b03b403a18e500afc1e5076114b9124d44b523d01fcd39bc1797118f4dfa3a01a8e9a73da437af2ce4eb91"}, {0x70, 0x113, 0x7, "c92d92654687adf7717f2a6d736f42279ae28279676e5b154d6523a61d51110feceab98692f59cec1c960a64356c8a9729b9bd0f03911adbb3945b2deeed719df9cc22cf4041e9a902e3cf241263885ac1e2994a7a70cc2956964aff"}, {0x60, 0x10e, 0x1000, "8ae6d2ad768547a518486824ba006698d38e38a67ae8375a2a973204b3d1649b5514db411d76a5e081fe67da8811d67648db7045f0f2a2a409e527b8545cc85304f8e3a80d744ad561f5"}, {0x70, 0x19f, 0x5, "44647548b5ca8f638fc97e77e8b32645bf03f5b684742102d0b96915d221d0fbb23493fdc95a9c0c8b36c7b83c3e2b6307c688179a6c394b5a3f9209412d653cce499e1fd7983449ee323d36d652e107bcd9176ba217dd780b59f4"}], 0x188, 0x40000c4}, 0x2}, {{&(0x7f0000b76000)=@nl={0x10, 0x0, 0x7, 0xfff}, 0xc, &(0x7f0000876000)=[{&(0x7f000096c000-0x91)="3d2f92ce9c070d6579efc563cf49fd3453b3cf47f3ee34c36b6d70d023085e0925c3b0a7bdb7d7a7c42f6bb1caa2015e0fdb5d2c9eb7b285974555f16580875c57cd33a806c7ff76eeedf05fedb429bdbb7073427ecdf826049c841f783c39a2d50ad2d17b1b5e615589d57250c2d1ad0d20c3843891bba70812d36d6017d0e2bdd369810999ef0f2668ab47de26386c48", 0x91}, {&(0x7f0000f26000-0x7a)="d3d36a83aa1d3d00f782881cbf1c49beae6b4d8cfb607dd46907692bdd950e617182ec2b12a6dd7a60b322dd070e98f27bc012ea95e111480c3c74ffb34147f90b819dd60aca5ee805add2e159808eb34c930cd0974763f2c1f28299d1a2096fb254b55acdc57d00dbfd96c9cc634e93083fef4336ed24b1e110", 0x7a}], 0x2, &(0x7f0000f7e000)=[{0xc8, 0x11f, 0x4, "665d76eb0550f3498b77ba1e7228d34edb09e8b7b01a25385d989e4a2c716891d3233d1cc0fe13016811a1370b628ed5f4b47014e7ba122f2df61266be54436691308080c57e1e69f3ad06cc2ba01dd056efa7a480b08f813a481b37f4f371fabdd860bf507bf828607e69b54c0b10fbf2d0493abe9baffaaf8ad3c15d89a52dfa945a54d2d25d322f14763f5df961b00eeb62b85175444fbc46276eff4cd3eb095936d2775a0f2f291bf320cfdf6555b271bcd6"}, {0xa0, 0x114, 0x100000000, "17d01177836a50fd508a61debb3146035c51481d62652da093f99885bfbcdc36dd2e40376b91f38530cc4489f398020318be8e2611811ca873bc6e4f01e8853dbfbbf092f39794ff5f86f0e815cedd1072c0bf5161829df200041ce599dcc8ed8ddd5f9f754bb9808e02cbe16ddc8e1813f1d56f49a3813ed851f94ed0cad9ff96e3592d60d94b895b2c6249c535"}, {0xd8, 0x0, 0xa36, "fcd2c97cd35dd4a8feb4d610327b32839858f795209128ad426fa51542e079afbcd537e9f411d7fa68be362a1d8863236c4644359f0872262098f6d9f24b9a6cd2e981122f747c0e6f40ec8ec4c507216a534831848564a6b06149a6e4ba27000bd8c68951e9fe44c197258120aff82992be6cb801c37e91a3e5e206146e3b5081e366d7f1634c1a00b36bee618e1e67639fefea9a71443ea0c32496a39a63ab2df7abd0a0109c0a394e39fb16febabcc8aac4009bc785b9c6722fcaa25f5d478b9dbaf7275d9e26"}, {0xd8, 0x0, 0x8, "0f6732ad6bf7fd90b454cf187efe8fddc97737a9f266a7f9155f8cda6e638a320a3bda41a6beeba11a707e3114a02cd68e0ff82fbaae8f113fa13ee4e02c9d821b45f24f2238de91b565f1366ad8cb21e38469feb2654cea5f30a42843498a50f4e09a78ca058c6b7da6f13d4db65a36d30498780699a3a7a05e74f75c3e47729e15212f00ca6cb514c19d1e45004f3da1473ba27f423d0770b1c49e0c1ba56ac124d29a4cdbce8efc56c0311b5e82fd541cf65e2ebd12ecf8b7b563479e4fc7c1415f38a271"}, {0xd0, 0x10b, 0xb4d, "857b9d75733b7fa6d3c37e9f4dc78b35f5c30dc7102809ce0824307a1d9c048fb39797314add80c8f2e9bf2547cf01fa83aee6446fb98cd3addeee7985cb43688b993834fb454855484b4218d0617a3ac1b0f4cd0b967b354d2bd1da34f3c1170062907d95b2047e909a9014ec5cec08a27a6de173c23f31e5e549821cf80ddfddff987d06001e71c46da4ad8fc0128111a43abb3302b1e3019443d921beba9a0ead5fbacb57f17b987918a3fb080adfaaa1ee3f9592f5161e243b1a3c"}, {0x28, 0x11d, 0x4, "51c898a7343768cdcb2c85adad85f3a517bbd77ba2ab19e3"}], 0x410, 0x20000000}, 0x5}], 0x4, 0x20000880) sendto$inet(r3, &(0x7f00009dc000-0x55)="f9be3beebb2408c0eebdf0bb4eaa277bdb54fe90a829b84351e2f3fc0bb0318db85346793e3ff3ea9d385431d33e002e945e81e7342a2e312aea04a7cd816c6797eb942335388ec621fff456438c817a02d983584f", 0x55, 0x3ffe, 0x0, 0x0) accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000130000-0x4)=0x0, &(0x7f00001e2000)=0x4) socket$inet(0x2, 0x7, 0x9) 2017/12/18 00:03:32 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:32 executing program 6: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:32 executing program 3: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f00001fe000)=0x1, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f00000f7000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4$inet6(r1, &(0x7f000069c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000985000)=0x1c, 0x80000) sendto$inet6(r1, &(0x7f00009db000)="", 0x0, 0x1008000, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(r1, &(0x7f0000182000)="450b290c1292055e00dab6175842ad27170521bc280b5159d08efabaca0d3a4b7c6966cc0c03c9000002fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b8", 0x43) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00004c9000)={0x400, {{0xa, 0x2, 0x77, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, []}, 0x90) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000146000-0xc)={0x2010, 0x0}) pipe(&(0x7f0000191000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000930000)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000219000-0x30)=[{&(0x7f000097d000-0x46)=""/70, 0x46}], 0x1, &(0x7f0000001000)=""/0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000c3e000)=0x7f, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000eea000)=0x0, &(0x7f0000eec000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b93000-0x4)=0x0, &(0x7f0000298000)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000db9000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007c4000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f000083c000)="8d", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000baa000)={0x0, 0xb, "172d0a0111fdbe9c3f881c"}, &(0x7f00001ea000-0x4)=0x13) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000079b000)={r5, 0x5}, 0x8) 2017/12/18 00:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b86", 0x93}, {&(0x7f000032a000)="", 0x0}, {&(0x7f0000665000-0xfc)="d8edfd24f4732e66b92237720082686d559d05ca4269970594a97f7cc1f26e310ce2b8692c077afda628e247c554764a19308ea152a249fd0750ae667eab5c829230add07f97c031b0b641fa911074d3bf490f4ea39cfbdc7686ba6a4649b19b9dbdb65ac4d7a3c522244a1b9b2d28282435d4371fb31fd38e09feef505c", 0x7e}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x5, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:32 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000441000)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000b98000)={0x8}, 0x8) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000cbd000-0x6e)=@file={0x0, ""/108}, &(0x7f0000faf000)=0x6e, 0x800) r3 = fcntl$dupfd(r1, 0x1, r2) r4 = perf_event_open(&(0x7f0000479000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x820, 0x0, 0x0, 0x0, 0xe, 0xd, 0x0, 0x0, 0x6, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x1, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0xffffffffffffffff, 0x100000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x100, 0x3, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) socket$unix(0x1, 0x5, 0x0) seccomp(0x0, 0x0, &(0x7f0000a50000)={0x0, &(0x7f0000341000)=[]}) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f00006d8000-0x8)=0x77) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x1000045, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400000001910, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000841000-0x8)={0x0, 0x0}, 0x80000) fstat(r0, &(0x7f000081f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = semget$private(0x0, 0x6, 0x0) unshare(0x2c2c0000) r7 = open(&(0x7f0000f0c000-0x8)='./file0\x00', 0x0, 0x7) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) clock_gettime(0x0, &(0x7f00004a0000)={0x0, 0x0}) semtimedop(r6, &(0x7f00004d7000-0xc)=[{0x0, 0xfffffffffffffff9, 0x1000}, {0x3, 0x3, 0x800}], 0x2, &(0x7f000085b000)={r8, r9+10000000}) semtimedop(r6, &(0x7f0000a07000)=[{0x3, 0xb0ff17a, 0x1000}, {0x2, 0x6, 0x800}], 0x2, &(0x7f0000a40000)={0x0, 0x989680}) getsockopt$netlink(r7, 0x10e, 0xf, &(0x7f00004f1000-0x9a)=""/154, &(0x7f0000de3000-0x4)=0x9a) semctl$SETALL(r6, 0x0, 0x11, &(0x7f00009e4000-0x10)=[0x7, 0x9, 0xfd, 0x10007fff, 0x100000001, 0x8, 0x7fffffff, 0xfffffffffffffffe]) syz_open_dev$vcsa(&(0x7f000037c000)='/dev/vcsa#\x00', 0x3, 0x400000) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x400) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) 2017/12/18 00:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0b000-0xc)={0x3, 0xffffffffffffffff, 0x0}) accept$inet(r0, &(0x7f0000a4e000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0c000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x400000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000d0f000-0x4)=0x0, 0x4) r1 = dup(r0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000420000-0xc)={&(0x7f0000eb6000)='./file0\x00', 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e01000)=0x0) r4 = getpgid(r3) r5 = gettid() setpgid(r3, r4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e0a000)=0x20, 0x1) socketpair(0x1f, 0x800, 0x3ff, &(0x7f000089b000-0x8)={0x0, 0x0}) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f00008ea000-0x8)='\x00', 0x3) r10 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) fallocate(r0, 0x41, 0x8, 0x20ffd6e5) ptrace$peek(0x2ee6ba6d2331da1d, r3, &(0x7f0000b7a000)=0x0) r11 = gettid() r12 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r11, 0x0, r1, 0x8) sched_setaffinity(r5, 0x8, &(0x7f0000976000)=0x75) unshare(0x84000) clone(0x10000000000000, &(0x7f000065a000-0x2)="9034", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f00007c4000)="f8") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000c1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d12000)=0xe8) fstat(r7, &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, &(0x7f0000b3b000-0x38)={&(0x7f0000ecd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a80000)=[{&(0x7f00002b4000-0xfa)="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", 0xfa}, {&(0x7f0000e40000-0x57)="94d27fd0d35cdd4d047931b3c87a949f6b56a8a2cb068199cc15b38e380b82cef10c6db86ac3b87a34e817310cbb01b2ca86d0d83a29983cf198dbba78d69edf9790a1c83e3c3eaec9d1bb7ac16e0596efdca87d90304b", 0x57}, {&(0x7f0000bee000)="4727a475ccf4e3aaa1c759", 0xb}, {&(0x7f0000381000)="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", 0xfd}, {&(0x7f0000e91000-0x2c)="ab8aa1035474252d9f57e8e651309a1b2dc9780e8437c373b61187b174909b50e137417eb528b1e9775233fb611f9318ae3e1bb7818d5560984f13055ab21ccd20f328f1c1ac5703cca6e30fecbf4097955334fc4733eb65f54c1d04ff1365abeb6d3a952cb7c1922f6a286fb5628a0ad08dd1d1bee466f2fa6a34d9ae3c664a6e3c06d2b47c07713630", 0x8a}], 0x5, &(0x7f0000210000-0x68)=[@rights={0x28, 0x1, 0x1, [r1, r10, r1, r10, r2]}, @cred={0x20, 0x1, 0x2, r4, r13, r14}, @rights={0x20, 0x1, 0x1, [r10, r12, r9, r8]}], 0x68, 0x0}, 0x4c0c1) r15 = semget$private(0x0, 0x2, 0x200) semctl$IPC_RMID(r15, 0x0, 0x0) clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f00008e4000-0x4)=0x0, &(0x7f0000d4a000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f00001c6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 00:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00004c7000)=[{{&(0x7f000055b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000716000)=[{&(0x7f0000a80000)=""/90, 0x5a}, {&(0x7f0000c5b000-0x7b)=""/123, 0x7b}, {&(0x7f0000624000-0x89)=""/137, 0x89}, {&(0x7f0000ae8000-0x62)=""/98, 0x62}], 0x4, &(0x7f000097a000)=""/68, 0x44, 0x7ff}, 0x4}, {{&(0x7f000001b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000209000)=[], 0x0, &(0x7f000025a000-0x79)=""/121, 0x79, 0x377d0b39}, 0x5}, {{0x0, 0x0, &(0x7f0000d2a000-0x10)=[{&(0x7f0000534000)=""/33, 0x21}, {&(0x7f0000b77000-0xf4)=""/244, 0xf4}], 0x2, &(0x7f00001aa000-0x1b)=""/27, 0x1b, 0x8}, 0x1000}, {{0x0, 0x0, &(0x7f000099f000-0x30)=[{&(0x7f0000510000-0xbb)=""/187, 0xbb}, {&(0x7f0000ca8000-0xb0)=""/176, 0xb0}, {&(0x7f000046b000-0xbf)=""/191, 0xbf}, {&(0x7f00000c3000-0x93)=""/147, 0x93}, {&(0x7f0000876000)=""/65, 0x41}, {&(0x7f0000cd1000-0x88)=""/136, 0x88}], 0x6, &(0x7f0000535000-0x13)=""/19, 0x13, 0x4}, 0x100}, {{&(0x7f0000360000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000089e000)=[{&(0x7f000038d000-0xdc)=""/220, 0xdc}, {&(0x7f0000399000-0xba)=""/186, 0xba}], 0x2, &(0x7f0000376000-0xed)=""/237, 0xed, 0x2}, 0xfffffffffffffc00}, {{&(0x7f0000008000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001b1000)=[{&(0x7f0000d2c000)=""/244, 0xf4}, {&(0x7f0000849000)=""/141, 0x8d}, {&(0x7f00005c0000-0x58)=""/88, 0x58}, {&(0x7f000061d000)=""/129, 0x81}, {&(0x7f000000d000-0x1b)=""/27, 0x1b}, {&(0x7f0000de7000)=""/227, 0xe3}, {&(0x7f0000ee1000)=""/22, 0x16}, {&(0x7f0000052000)=""/93, 0x5d}], 0x8, &(0x7f0000b4f000-0xe7)=""/231, 0xe7, 0x0}, 0x8}, {{&(0x7f0000f9f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ac0000-0x28)=[{&(0x7f00005f5000)=""/67, 0x43}, {&(0x7f00002ee000)=""/38, 0x26}, {&(0x7f0000feb000)=""/4096, 0x1000}, {&(0x7f0000625000-0xc7)=""/199, 0xc7}, {&(0x7f0000fbc000-0xfc)=""/252, 0xfc}], 0x5, &(0x7f000055f000-0xdc)=""/220, 0xdc, 0x81}, 0x1}, {{0x0, 0x0, &(0x7f0000805000-0x10)=[{&(0x7f0000336000)=""/173, 0xad}, {&(0x7f0000e31000-0x5d)=""/93, 0x5d}], 0x2, &(0x7f0000234000-0x8)=""/8, 0x8, 0x7fff}, 0x81}, {{&(0x7f0000888000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007ba000-0x38)=[{&(0x7f000048b000)=""/4096, 0x1000}, {&(0x7f000028f000)=""/93, 0x5d}, {&(0x7f00006fd000-0x1000)=""/4096, 0x1000}, {&(0x7f000036a000)=""/29, 0x1d}, {&(0x7f0000845000)=""/219, 0xdb}, {&(0x7f00003ae000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ee5000)=""/0, 0x0}], 0x7, &(0x7f000022c000)=""/92, 0x5c, 0x1}, 0x6}, {{&(0x7f0000635000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000192000-0x18)=[{&(0x7f0000dff000)=""/19, 0x13}, {&(0x7f0000b02000)=""/88, 0x58}, {&(0x7f0000902000)=""/4096, 0x1000}], 0x3, &(0x7f00003f9000)=""/62, 0x3e, 0xffffffffffff0001}, 0x9}], 0xa, 0x2008000000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00003a7000-0xb)='/dev/vcsa#\x00', 0x8, 0x2000) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xd) r3 = socket(0x14, 0x40000008004, 0x4) dup2(0xffffffffffffffff, r2) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000808000-0x4)=0x0, 0x4) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) bind$inet(0xffffffffffffffff, &(0x7f00005aa000-0x10)={0x2, 0x0, @rand_addr=0xfffdffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r3, &(0x7f00006b6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a0e000-0x4)=0x60) sendto$inet(r3, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000789000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006ef000)=0x0, &(0x7f000094e000)=0x4) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000d4b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000f33000)="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", 0x47f, 0xc0, &(0x7f00003ec000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) r6 = dup2(r5, r3) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)=0x800) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r6, 0x1000000089ee, &(0x7f00005ea000)="d8e0ffffffffff0100b5e0f9cfd580729fff7bc33155d32f0b") perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3c0d) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) 2017/12/18 00:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cad000-0x8)={0x0, 0x0}, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00003fe000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000cb3000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x3, &(0x7f0000aef000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007ba000-0x10)={0x0, 0x0}) clock_nanosleep(0x400000000008, 0x1, &(0x7f0000ee4000)={r2, r3+10000000}, &(0x7f00008e2000-0x10)={0x0, 0x0}) futex(&(0x7f000023a000)=0x8, 0x0, 0x0, &(0x7f0000191000)={r1, r4}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000965000)='dns_resolver\x00', &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000026d000-0x1)="", 0x0, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000eba000+0x2c4)='./file0\x00', 0x111040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000000000000, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x10, &(0x7f0000d56000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8982, &(0x7f0000000000)="") socket(0x100004, 0x80805, 0x0) fcntl$getownex(r7, 0x10, &(0x7f000064e000-0x8)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005ed000-0x4)=0x0, &(0x7f0000fde000)=0x0) 2017/12/18 00:03:32 executing program 6: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) r3 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r4 = syz_open_procfs(0x0, &(0x7f000063c000-0x6)='smaps\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000ecd000)=""/184, &(0x7f0000fbc000)=0xb8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) readv(r5, &(0x7f00006fe000)=[{&(0x7f0000eaf000)=""/0, 0x0}, {&(0x7f00001a3000)=""/45, 0x2d}, {&(0x7f0000a65000)=""/0, 0x0}, {&(0x7f0000a3f000-0x89)=""/0, 0x0}], 0x4) add_key(&(0x7f00007b7000)='logon\x00', &(0x7f000086a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000021c000)={0x4, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) sendfile(r4, r4, &(0x7f00000f9000)=0x0, 0x401) 2017/12/18 00:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007000)={0xea, 0x1, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003c5000)={0x0, 0x0}, &(0x7f0000971000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000)={0x0, 0x20000000002}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0xfd}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$kcm(r1, &(0x7f0000be6000)={&(0x7f0000105000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a81000-0x20)=[{&(0x7f0000e7f000-0x1000)="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", 0x95e}], 0x1, &(0x7f0000874000)=[], 0x0, 0x0}, 0x80) recvmmsg(r0, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f0000e94000-0x74)=""/0, 0x0}], 0x1, &(0x7f0000ddb000)=""/1, 0x1, 0x0}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)=""/0, 0x0}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c72000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a70000)=[{{0x0, 0x0, &(0x7f0000557000-0x90)=[{&(0x7f000061d000-0xc1)="96ffe276087904ff8ae490c029cdc3239df7aab94bf01903e870a2fd5d866d5f50f6f9149f977cd3942d885f6e03b545ee222fe93c45d48d4a6ffbeca622339141b7c3d5c112e0eb5b6ea09bf4b3e7c8df1078bbbbebde894067c929859b4db60dc41473c7e2388145e901955abc29cca2f6466c9b8e1646b0b6b3102849b1cb26c806b56e0334d8b68a58257e6fe53c9cef8f22c3a510c1c569cad08ae19aafe6fa07685cb6dbd076b14daecec0f26470b41cccbdcc1aad", 0xb8}, {&(0x7f0000bb4000-0xab)="1c36418c3abfc45e39f089585f9ae01f060530d5d326c458e658ced709fe9d6e214452df5231ba21cff75125363d00b6e20a602069031e1f2fad5508d9613e3f1d251e9b0c0ee44c967a8c0df36ebc6fc9d011b05b9cae4476ca31ad5587a97188d582865f2e681de68a5654352f791e9f21f9c884f01b21e37dcb7d3e7c673a23b5b83ff763b37257981b20f02e5c02739b86", 0x93}, {&(0x7f000032a000)="", 0x0}, {&(0x7f0000665000-0xfc)="", 0x0}, {&(0x7f0000bab000-0x19)="02b26307770ce5efcef38af9337fd42d2b0898ed01ed978077", 0x19}], 0x5, &(0x7f0000174000-0x110)=[{0x110, 0x113, 0xffffffff00000000, "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"}], 0x110, 0x4010}, 0xffff}], 0x1, 0x0) sendmsg(r0, &(0x7f0000879000-0x38)={&(0x7f00004a3000-0xc)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000222000-0x40)=[{&(0x7f0000785000-0x2a)="1b72944ba5a9255211ba26cc4438feea4bfe4dfdd2b2a6142584dabe3ec0764526553a22db2c2a3295f3fccbdfb011042577408d66cc4784003854b6b7c78ae85d1a28c2e5e70544aaf9e6f15b55af7aa98403cad4887727f10d82be67c79e9384958f5762b13736f079691e60d04387ae874463eb2a6293698a45c58737dfd573412f59b98690b911f53bbdf4b22e5fbd63f676306f276e4abac9cf188809a234ba64680c6b571526580847c739caf514634f6d8033ea13beee57ffa8f6ef3203ccc18a5cad5a1f8e28e40fa5209fba0636be3729cb3e21245966861e39a5249e6c9e7fd26d07c08ef602477c3e", 0xee}, {&(0x7f000097a000)="96e51a5cc73689ff2e255a9832103a78b69f27162ea248d3ef2c20c036f3227b56b3b6076cdd3173fca7355a69ffe88901c037da7ddcd0aa834a9eb123a9712263e141f9603d49b8663ff68747c6e3be1e719a80755da8a926310140967cbf7db2136efcd94978dd396e2e17370b518cf43762c17204", 0x76}, {&(0x7f00004e0000)="5a01cced35c62baeeb8a91f117a472e90d44ec63756e68fe8377ad6ef7e1942aba3fd7e2cc57555b47de1ca73c8c2d7ddd7f2060b2d252d16f74cf9132920fd0117126a0f28ab1f4c1531d8cefbc92bd7bf52acb4bda92227fbe2a0e3555fdc1d30c8a3d18180cb0e87f26211bb2b7e13a3b5a269c20ce3cc00db5e14c64807cf8bef3642981af1cddd172a6c4cd4b836f000108f4df3d2b2547c52405454cb8438cb86f898d3052b0abfdabda0f4fbeb12108873699877869e71e03d33b9b97ea7f00c2fdd1c2b565c4437e9a20782552544c154b6c01191a072c2c858027f9f1b96805a1208c77355f4ddbfd9742a4958c3b25e4", 0xf5}, {&(0x7f0000f06000-0xc9)="1e8176c8856c7b150abdf7a11abc3c80b1c5257b3d93307ddcf817675b1fabb76942021bc9ea2a9aabb8aafa6ea153392f75f9df3eae527c25bee810024f41393a7156b735b280a853a8d7dac360532edb9630c516a55f69d4d7d8287a2a5edfb3eed0766a1a01dfe1552ddf431d67454661ee0ac93ff02dc611cdd22901eca574d84f7a701ad8b16bca4e0b6b880590263eeaef993ae160ca5ebc3ea708242598ab71bae2aed3dc8035f2079d2c8324efbc1338491979cee865c9a91b5936c0511d4a9515867de94a", 0xc9}], 0x4, 0x0, 0x0, 0x8044}, 0x804) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/18 00:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000357000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) memfd_create(&(0x7f000005c000-0x2)='^\x00', 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a20000-0x4)=0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00002cb000)=@req3={0x0, 0x8001, 0x80000001, 0x3, 0x8000, 0x7, 0x1}, 0x1c) ptrace$setregset(0x4205, r1, 0x200, &(0x7f00000e6000)={&(0x7f0000226000)="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", 0x1000}) accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) pipe(&(0x7f0000313000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000687000-0x78)={0x6df0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb7, 0x3, 0x6, 0x20, &(0x7f00002ef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x1, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000cfb000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1f, 0x2800000000000, 0x3ff, 0x8, 0xfffffffffffffff7, 0x7, 0x8, 0xc6db, 0x6, 0x400, 0x1, 0x6, 0x1, 0x1ff]}, &(0x7f000085d000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000786000-0x10)={0x1, 0x8000000000000200, 0x7, 0x5, r4}, &(0x7f0000c32000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d4f000-0x8)={r5, 0x9}, 0x8) syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x7000000000000, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000258000-0x8)={r5, 0x9}, &(0x7f0000acb000)=0x8) socket$inet6(0xa, 0x3, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f000008a000)=[{&(0x7f0000c36000-0x2c)="29000000190031dde5ff210000650005020000000000000080de00000c00090006ffdd000000000000061f2c", 0x2c}], 0x1) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0x0, &(0x7f00001e5000)={0x6, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) writev(r7, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213e0", 0x12}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000583000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ed9000)={0x8, 0x2, 0x2, 0x0, 0x2}, 0x14) ioctl$TIOCPKT(r7, 0x5420, &(0x7f00002af000)=0xa000) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000b11000)={&(0x7f00008b4000-0x31)="7d3fc2ab1a4ef2cee27441e72d34fbd7fbf48afddad6d6656d6bc45c13bf2772978026dbb92ba94d4eb9ca6280a7a836d0", 0x31}) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000790000)=0x0, &(0x7f00009b4000)=0x4) read(r7, &(0x7f00003cf000-0x49)=""/1, 0x1) ioctl$TCSETA(r7, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x4, 0x0, 0x0, 0x4000009, 0x4642, 0x7f, 0xdcf5, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f8e000)=r4, 0x4) 2017/12/18 00:03:32 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)='/dev/vcsa#\x00', 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x7, 0x5, 0x9e7c, 0xffffffffffff0000, 0x3, 0x8, 0x2, 0x0}, &(0x7f00001c6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x0}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af8000-0xc)=@sack_info={r3, 0x2, 0x10001}, &(0x7f0000af7000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="6772657461703000000000820100", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/18 00:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000000, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0xb, 0xfffffffffffffffd, 0x200000000007, 0x7, 0x0, r0, 0x1000000000003}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x4, 0x0, r1, 0xfffffffffffffffd}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000769000-0x8)='./file0\x00', 0x0, r3) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000c14000)={0x45b6, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000402000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r4, &(0x7f000010e000)=[], 0x0) socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fe7000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000500000000000000c000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000e10000-0x8)={0x1, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00008d7000-0xc)={0x7, 0x0, &(0x7f0000c5c000/0x1000)=nil}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000f90000-0x4)=0x7) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000003000)={0xffffffffffffffff, 0xfffffffffffffffe, 0x4, "960940758fdfebd93b1fc62767c6b5520d9bed7e3df7104cf7a41ddaed9b9d3178ff5cbfb5696782452239a880bbd626a9430f03080f2d25a396596b5d94da146d317602ef8cf88d44f5f595662d56e65ec9837408b0e931490b6e6cf976f61f410e75dce652075590fdb95500024b823abe47397a7c0295dd04534af7f4e7a1019840f5623441ecd6935d88eaba5aa5e2815cd438a4e186030000128e4d3b227240b237e3efa52a72c5483f6f6a7805a0f417"}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x2, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r7 = syz_open_dev$vcsa(&(0x7f0000b0d000-0xb)='/dev/vcsa#\x00', 0x28d, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fce000)={0x6, 0x10000, 0x8000, 0x2, 0x3, 0x1ff, 0x10000, 0xe961, 0x0}, &(0x7f0000f0e000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000c8c000-0x33)={r8, 0x9, 0x2b, "261c756bee1a7913cde545805c36afee2f8495c14822221e0d3a2125eb3a740cec31af7d5cff99141d0d39"}, 0x33) fcntl$setown(r6, 0x8, 0x0) 2017/12/18 00:03:32 executing program 2: socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000076000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @generic={0x0, 0x2, ""}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x75, &(0x7f0000779000-0x8)="", 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b45000-0x6)={0x0, 0x9}, &(0x7f00009ca000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x8b}, &(0x7f0000f14000-0x4)=0x8) 2017/12/18 00:03:32 executing program 1: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000070000)={0x0, 0x1000, "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"}, &(0x7f0000022000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000aea000-0xc)={r0, 0x9, 0x30}, 0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000040b000-0xc)={0x80000000000002, r1, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/rtc\x00', 0x101180, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000f93000)=@pic={0x8, 0x27b5, 0x5, 0x0, 0x53c9, 0x0, 0x7, 0xd3, 0x92c1, 0x6, 0xffffffff, 0x0, 0x7d8, 0x7, 0x6, 0x6b9}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000690000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c51000)=0xe8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f94000)={0x6817a9b0, 0x1, 0x3, 0x800000000000000, r0}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x802, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000f93000)=0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mbind(&(0x7f0000a21000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000d7c000-0x8)=0x9, 0x80, 0x2) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000f95000)={0x3, 0x0, [{0x1, 0xfffffffffffffeff, 0x6, 0x200, 0xa6, 0x0}, {0xc000001d, 0x9, 0x1, 0x6, 0x5, 0x0}, {0x7, 0x40, 0x2, 0x9, 0x5d464b50, 0x0}]}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000c0f000)={0x0, 0x0}, &(0x7f0000cf9000)=0x8) clock_nanosleep(0x2, 0x1, &(0x7f0000f93000-0x10)={0x0, 0x989680}, &(0x7f0000f92000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000029000)={0x1, 0x0, [{0xc2, 0x0, 0x0}]}) panic: executor 3: failed: net.ipv6.conf.syz3.accept_dad = 0 net.ipv6.conf.syz3.router_solicitations = 0 pthread_create failed (errno 11) command has bad number of arguments 536891392 (errno 110) child failed (errno 16) loop failed (errno 0) goroutine 33 [running]: main.execute1(0x3, 0xc43f3e0a80, 0xc43eba1c00, 0xc439aed8a0, 0x1692088, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:766 +0xd55 main.execute(0x3, 0xc43f3e0a80, 0xc423bc6460, 0xc439aed8a0, 0x0, 0x1692088, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:666 +0x115 main.main.func4(0x3, 0xc43f3e0a80, 0xc423bc6460, 0xc43f24a120, 0xc4201b8c80) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0xd21 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:262 +0xe11 INIT: PANIC: segmentation violation! sleeping for 30 seconds. [ 90.290305] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 90.290305] [ 90.299595] CPU: 1 PID: 1 Comm: init Not tainted 4.15.0-rc3+ #226 [ 90.305811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.315150] Call Trace: [ 90.317734] dump_stack+0x194/0x257 [ 90.321360] ? arch_local_irq_restore+0x53/0x53 [ 90.326027] ? vsnprintf+0x1ed/0x1900 [ 90.329823] panic+0x1e4/0x41c [ 90.333010] ? refcount_error_report+0x214/0x214 [ 90.337759] ? _raw_write_unlock_irq+0x27/0x70 [ 90.342332] ? forget_original_parent+0x1324/0x1b90 [ 90.347343] forget_original_parent+0x1337/0x1b90 [ 90.352175] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 90.357367] ? __lock_acquire+0x664/0x3e00 [ 90.361595] ? kill_orphaned_pgrp+0x540/0x540 [ 90.366081] ? check_noncircular+0x20/0x20 [ 90.370305] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 90.375478] ? perf_lock_task_context+0x75c/0x9e0 [ 90.380308] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 90.385310] ? trace_hardirqs_on+0xd/0x10 [ 90.389450] ? perf_lock_task_context+0x486/0x9e0 [ 90.394292] ? __lock_is_held+0xb6/0x140 [ 90.398356] ? css_set_populated+0x120/0x250 [ 90.402751] ? perf_trace_cgroup+0xa40/0xa40 [ 90.407147] ? check_noncircular+0x20/0x20 [ 90.411361] ? __lock_is_held+0xb6/0x140 [ 90.415400] ? lock_acquire+0x1d5/0x580 [ 90.419343] ? lock_acquire+0x1d5/0x580 [ 90.423290] ? exit_notify+0x114/0xb10 [ 90.427236] ? css_set_move_task+0x5a6/0x860 [ 90.431620] ? lock_release+0xa40/0xa40 [ 90.435569] ? find_held_lock+0x35/0x1d0 [ 90.439618] exit_notify+0x11f/0xb10 [ 90.443300] ? lock_release+0xa40/0xa40 [ 90.447249] ? release_task+0x1a40/0x1a40 [ 90.451370] ? _raw_spin_unlock_irq+0x27/0x70 [ 90.455838] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 90.460855] ? find_first_bit+0x8d/0xd0 [ 90.464805] ? cgroup_exit+0x280/0x410 [ 90.468669] ? cgroup_post_fork+0x420/0x420 [ 90.472962] ? trace_hardirqs_on+0xd/0x10 [ 90.477077] ? _raw_spin_unlock_irq+0x27/0x70 [ 90.481543] ? task_work_run+0x1f4/0x270 [ 90.485579] ? task_work_cancel+0x210/0x210 [ 90.489875] ? unregister_hw_breakpoint+0x24/0x30 [ 90.494693] do_exit+0x9f2/0x1ad0 [ 90.498121] ? dump_align+0x80/0x80 [ 90.501721] ? mm_update_next_owner+0x930/0x930 [ 90.506363] ? save_stack+0x43/0xd0 [ 90.509956] ? kasan_slab_free+0x71/0xc0 [ 90.513987] ? kmem_cache_free+0x77/0x280 [ 90.518103] ? __sigqueue_free.part.16+0x51/0x60 [ 90.522827] ? __dequeue_signal+0x46a/0x7b0 [ 90.527116] ? dequeue_signal+0xb8/0x550 [ 90.531146] ? get_signal+0x385/0x16c0 [ 90.535005] ? do_signal+0x94/0x1ee0 [ 90.538694] ? exit_to_usermode_loop+0x214/0x310 [ 90.543425] ? prepare_exit_to_usermode+0x2e1/0x340 [ 90.548409] ? retint_user+0x8/0x18 [ 90.552012] ? kmem_cache_alloc+0x466/0x760 [ 90.556313] ? check_noncircular+0x20/0x20 [ 90.560519] ? signal_wake_up_state+0x3a/0x40 [ 90.564989] ? _atomic_dec_and_lock+0xe8/0x196 [ 90.569545] ? cpumask_local_spread+0x250/0x250 [ 90.574194] ? check_noncircular+0x20/0x20 [ 90.578409] ? __sigqueue_free.part.16+0x51/0x60 [ 90.583136] ? kmem_cache_free+0x249/0x280 [ 90.587343] ? __sigqueue_free.part.16+0x51/0x60 [ 90.592073] ? find_held_lock+0x35/0x1d0 [ 90.596120] ? proc_coredump_connector+0xe3/0x4a0 [ 90.600939] do_group_exit+0x149/0x400 [ 90.604808] ? SyS_exit+0x30/0x30 [ 90.608232] ? _raw_spin_unlock_irq+0x27/0x70 [ 90.612700] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 90.617693] get_signal+0x73f/0x16c0 [ 90.621385] ? ptrace_notify+0x130/0x130 [ 90.625423] ? trace_hardirqs_on+0xd/0x10 [ 90.629545] ? force_sig_info+0x276/0x340 [ 90.633676] ? force_sig_info_fault.constprop.32+0x289/0x450 [ 90.639447] ? is_prefetch.isra.29+0x420/0x420 [ 90.644009] do_signal+0x94/0x1ee0 [ 90.647536] ? setup_sigcontext+0x7d0/0x7d0 [ 90.651829] ? rcu_note_context_switch+0x710/0x710 [ 90.656736] ? bad_area+0x69/0x80 [ 90.660161] ? __do_page_fault+0x3d6/0xc90 [ 90.664369] ? lock_downgrade+0x980/0x980 [ 90.668491] ? mm_fault_error+0x2c0/0x2c0 [ 90.672611] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 90.678121] ? exit_to_usermode_loop+0x8c/0x310 [ 90.682767] exit_to_usermode_loop+0x214/0x310 [ 90.687316] ? __do_page_fault+0xc90/0xc90 [ 90.691524] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 90.697032] ? syscall_return_slowpath+0x550/0x550 [ 90.701936] ? syscall_return_slowpath+0x2ad/0x550 [ 90.706841] prepare_exit_to_usermode+0x2e1/0x340 [ 90.711653] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 90.716293] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.721113] retint_user+0x8/0x18 [ 90.724546] RIP: 0033: (null) [ 90.728397] RSP: 002b:00007ffccaa0b9b0 EFLAGS: 00010286 [ 90.733729] RAX: ffffffffffffffff RBX: 00007f9e732f66a0 RCX: ffffffffffffff00 [ 90.740970] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000 [ 90.748209] RBP: 0000000000000004 R08: 00007ffccaa0b9b0 R09: 0000000000000001 [ 90.755446] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 90.762684] R13: 00007ffccaa0c750 R14: 0000000000000000 R15: 0000000000000000 [ 90.770168] kasan: CONFIG_KASAN_INLINE enabled [ 90.774734] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 90.782062] general protection fault: 0000 [#1] SMP KASAN [ 90.787565] Dumping ftrace buffer: [ 90.791069] (ftrace buffer empty) [ 90.794744] Modules linked in: [ 90.797908] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.15.0-rc3+ #226 [ 90.804800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.814128] Workqueue: netns cleanup_net [ 90.818159] RIP: 0010:native_write_cr4+0x4/0x10 [ 90.822791] RSP: 0018:ffff8801db407e88 EFLAGS: 00010082 [ 90.828121] RAX: dffffc0000000000 RBX: 00000000001606f0 RCX: 0000000000000001 [ 90.835360] RDX: 1ffffffff0bd9034 RSI: 0000000000000000 RDI: 00000000001606f0 [ 90.842607] RBP: ffff8801db407e88 R08: ffff8801db407f40 R09: ffff8801db407f80 [ 90.849845] R10: ffff8801da30ef68 R11: 0000000000000000 R12: 0000000000000082 [ 90.857083] R13: 1ffff1003b680fd4 R14: ffff8801da2fc140 R15: ffff8801db407fc0 [ 90.864321] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 90.872515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.878362] CR2: 0000000000750008 CR3: 0000000005e22003 CR4: 00000000001626f0 [ 90.885601] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020001000 [ 90.892837] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 90.900072] Call Trace: [ 90.902623] [ 90.904744] smp_reboot_interrupt+0x3ea/0x510 [ 90.909207] ? native_stop_other_cpus+0x3d0/0x3d0 [ 90.914019] ? _raw_spin_lock+0x32/0x40 [ 90.917965] ? handle_edge_irq+0x2b4/0x7c0 [ 90.922167] ? task_prio+0x40/0x40 [ 90.925680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.930515] reboot_interrupt+0x9d/0xb0 [ 90.934454] [ 90.936660] RIP: 0010:smp_call_function_single+0x36b/0x560 [ 90.942248] RSP: 0018:ffff8801da30ee00 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff07 [ 90.949922] RAX: ffff8801da2fc140 RBX: 1ffff1003b461dc8 RCX: ffffffff8164b282 [ 90.957158] RDX: ffff8801da30eef8 RSI: 00000000000000fb RDI: ffff8801da30eef8 [ 90.964409] RBP: ffff8801da30ef50 R08: 1ffff1003b461d74 R09: 0000000000000001 [ 90.971648] R10: ffff8801da30ef68 R11: 0000000000000000 R12: ffff8801da30eef8 [ 90.978884] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffed003b461dd4 [ 90.986132] ? smp_call_function_single+0x362/0x560 [ 90.991122] ? init_wait_entry+0x1b0/0x1b0 [ 90.995323] ? drain_array+0x90/0x90 [ 90.999007] ? generic_exec_single+0x5b0/0x5b0 [ 91.003556] ? __might_sleep+0x95/0x190 [ 91.007503] ? __synchronize_srcu+0x183/0x220 [ 91.011966] ? _find_next_bit+0xee/0x120 [ 91.015997] ? drain_array+0x90/0x90 [ 91.019687] smp_call_function_many+0x773/0x930 [ 91.024324] ? smp_call_function_many+0x773/0x930 [ 91.029138] ? drain_array+0x90/0x90 [ 91.032819] ? synchronize_srcu_expedited+0x20/0x20 [ 91.037806] ? smp_call_function_single_async+0x2d0/0x2d0 [ 91.043313] ? mark_held_locks+0xaf/0x100 [ 91.047429] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 91.052505] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.057488] ? drain_array+0x90/0x90 [ 91.061169] on_each_cpu+0x3d/0x1b0 [ 91.064764] __kmem_cache_shrink+0x32/0x160 [ 91.069056] __kmem_cache_shutdown+0x9/0x10 [ 91.073346] shutdown_cache+0x1d/0x1b0 [ 91.077202] kmem_cache_destroy+0x236/0x250 [ 91.081497] tipc_server_stop+0x13f/0x190 [ 91.085616] tipc_topsrv_stop+0x1fe/0x350 [ 91.089730] ? tipc_topsrv_start+0x880/0x880 [ 91.094107] ? __init_waitqueue_head+0x140/0x140 [ 91.098835] ? cfg80211_switch_netns+0x470/0x470 [ 91.103562] ? tipc_nl_media_set+0x570/0x570 [ 91.107941] tipc_exit_net+0x15/0x40 [ 91.111623] ops_exit_list.isra.6+0xae/0x150 [ 91.116004] cleanup_net+0x5c7/0xb50 [ 91.119688] ? perf_trace_lock_acquire+0xe3/0x980 [ 91.124500] ? unregister_pernet_device+0x80/0x80 [ 91.129310] ? check_noncircular+0x20/0x20 [ 91.133521] ? check_noncircular+0x20/0x20 [ 91.137729] ? lock_acquire+0x1d5/0x580 [ 91.141673] ? process_one_work+0xb35/0x1bc0 [ 91.146058] ? __lock_is_held+0xb6/0x140 [ 91.150094] process_one_work+0xbf3/0x1bc0 [ 91.154296] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 91.159462] ? pwq_dec_nr_in_flight+0x450/0x450 [ 91.164101] ? copy_overflow+0x20/0x20 [ 91.167961] ? perf_trace_lock_acquire+0xe3/0x980 [ 91.172770] ? __schedule+0x8f3/0x2060 [ 91.176630] ? perf_trace_lock+0x900/0x900 [ 91.180831] ? check_noncircular+0x20/0x20 [ 91.185034] ? __wake_up_common_lock+0x1c2/0x310 [ 91.189758] ? lock_downgrade+0x980/0x980 [ 91.193887] ? lock_acquire+0x1d5/0x580 [ 91.197828] ? lock_acquire+0x1d5/0x580 [ 91.201768] ? worker_thread+0x4a3/0x1990 [ 91.205886] ? lock_release+0xa40/0xa40 [ 91.209829] ? worker_pool_assign_id+0x1b0/0x1b0 [ 91.214555] ? do_raw_spin_trylock+0x190/0x190 [ 91.219124] worker_thread+0x223/0x1990 [ 91.223080] ? process_one_work+0x1bc0/0x1bc0 [ 91.227547] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.232012] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.236995] ? trace_hardirqs_on+0xd/0x10 [ 91.241111] ? finish_task_switch+0x1d3/0x740 [ 91.245574] ? finish_task_switch+0x1aa/0x740 [ 91.250039] ? copy_overflow+0x20/0x20 [ 91.253901] ? __schedule+0x8f3/0x2060 [ 91.257772] ? find_held_lock+0x35/0x1d0 [ 91.261804] ? find_held_lock+0x35/0x1d0 [ 91.265838] ? complete+0x62/0x80 [ 91.269263] ? __schedule+0x2060/0x2060 [ 91.273203] ? do_wait_intr_irq+0x3e0/0x3e0 [ 91.277492] ? __lockdep_init_map+0xe4/0x650 [ 91.281869] ? do_raw_spin_trylock+0x190/0x190 [ 91.286421] ? lockdep_init_map+0x9/0x10 [ 91.290450] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 91.295522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.300506] ? trace_hardirqs_on+0xd/0x10 [ 91.304622] ? __kthread_parkme+0x175/0x240 [ 91.308915] kthread+0x33c/0x400 [ 91.312249] ? process_one_work+0x1bc0/0x1bc0 [ 91.316710] ? kthread_stop+0x7a0/0x7a0 [ 91.320653] ret_from_fork+0x24/0x30 [ 91.324340] Code: 0f 1f 80 00 00 00 00 55 48 89 e5 0f 20 d8 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f 22 df 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 <0f> 22 e7 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 44 0f 20 c0 5d [ 91.343450] RIP: native_write_cr4+0x4/0x10 RSP: ffff8801db407e88 [ 91.349564] ---[ end trace 47a5db99cdcdad63 ]--- [ 91.824835] Shutting down cpus with NMI [ 91.828841] invalid opcode: 0000 [#2] SMP KASAN [ 91.828845] Dumping ftrace buffer: [ 91.828848] (ftrace[n k ed9 1.in82: 88 m49pt] yM)o dules linked in: [[ 9911..882288885599]] HHaarrddwwaarree nnaammee:: GGooooggllee GGooooggllee CCoommppuuttee EEnnggiinnee//GGooooggllee CCoommppuuttee EEnnggiinnee,, BBIIOOSS GGoooogglle 01/01/2011 [[ 9911..882288887777]] RIRIP:P :0 0001100:s:mspmp_s_stotop_pn_mnmii_c_caallllbaback+0x279/0x560 [[ 9911..882288888844]] RRAAXX:: 0000000000000000000011662266ff00 RRBBXX:: 11ffffffff11000033bb668811776699 RCX: 0000000000000020 [[ 9911..882288889900]] RRBBPP:: ffffffff88880011ddbb4400bbccdd00 RR0088:: ffffffff88880011ddbb4400bbcc2288 RR0099:: ffffffff88880011ddbb4400bbcc6688 [[ 9911..882288889955]] RR1133:: ffffffff88880011ddbb4400bbccaa88 RR1144:: 11ffffffff11000033bb668811777755 RR1155:: 11ffffffff11000033bb6688117777dd [[ 9911..882288990022]] CCSS:: 00001100 DDSS:: 0000000 0 ESES: :0 0000000 C RCR00: :0 000000000000000880000550003033 3 00) knlGS:0000000000000000 [[ 919.18.8282899101]0 ] DDR0R0:: 0 000000000000000220000000000000 0D RD1R:1 :0 0000000000000020020000000000000 DRD2R2:: 0 000000000000002020000010010000 0 [[ 9911..882288991133]] CCaallll TTrraaccee:: 000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [[ 9911..882288992233]] ?? nnaattiive_smp_send_reschedule+0x90/0x90 [[ 9911..882288994455]] nnmmii__hhaannddllee++00xx2233bb//00xx55ff00 160/0x160 [ [ 9 91.1.882288969666]] ? ?r rcuc_u_irirqq__eentnetrer__iriqrsqons+on0+x013x103/00x/103x013 0 0/ 0x120 [[ 9911..882288997788]] ddeeffaauulltt__ddoo__nnmmii++00xx66dd//00xx115500 ic+0x190/0x190 [[ 9911..882288999911]] eenndd__rreeppeeaatt__nnmmii++00xx11aa/0x1e [[ 9911..882288999988]] RRSSPP:: 00001188::ffffffff88880011ddbb440077cc6688 EEFFLLAAGGSS:: 000000000006 [[ 9911..882299000044]] RRDDXX:: 000000000000000000000100010000 0R0 SRI:SI :000 0000000000000000000000010 00RD0I1 : R0DI0:0 0000000000000000000000000 0 000 [[ 9911..882299000099] ]R R101:0: fffffff8f8880101dbdb40407d7d4400 RR1111:: ffffffffffffffff8855ff4400664400 RR1122:: ffffffff88880011ddbb440077dd4400 [ [ 9 19.18.2892901091]9 ] ? ?p paaninci_scm_spm_ps_elsef_lsf_tsotpo+0p+x90/x90/x080x8 0 c0000000000 R15: ffff8801db407fc0 [[ 9911..882299003300]] ?? ppaanniicc__ssmmpp__sseellff__ssttoopp++00xxbb//00xx8800 [[ 9 911..82892903033]3 ] < IQ> [[ 9911..882299004422]] ?? rreeffccoouunntt__eerrrroorr__report+0x214/0x214 [[ 9911..882299005544]] ?? pprriinntt__ooooppss__eenndd__mmaarrkkeerr++00xx22b/0x60 [[ 9911..882299006644]] ooooppss__eenndd++00xxdd22//00xxee00 x5f0 [[ 9911..882299007766]] ddoo__ggeenneerraall__prportoection+0x34e/0x3e0 [[ 9911..882299008888]] RRIIPP:: 00001100::nantativiev_ew_rwritite_ec_cr4r4+0+x04x4/0x10 [[ 991.1.88229900994]4 ]R ARAXX: :d dfffffffcf0c000000000000000000 0 RBRXBX: : 000000000000000000010166006f60f 0 RCX: 0000000000000001 [[ 919.18.28290909999] ] RBRPBP: :f fffffff88880011ddbb440077ee8888 RR0088:: ffffffff88880011ddbb440077ff4400 RR0099:: ffffffff88880011ddbb440077ff8800 [[ 9911..882299110044]] RR1133:: 11ffffffff11000033bb668800ffdd44 RR1144:: ffffffff8888001d1daa22fcf1c41040 R1R15:5 :f fffffff88880011ddbb440077ffcc00 [[ 9911..882299111188]] ssmmpp__rreebboooot_ti_nintetrerrurputp+0tx+03xe3a/e0a/x501x05 [[ 9911..882299112277]] ?? __rraaww__ssppiinn__lloocckk++00xx3322//00xx4400 3d0/0x3d0 [[ 9911..882299114400]] ?? ttaasskk__pprriioo++00xx4400//00xx4400 4/0x7c0 [[ 9911..882299115555]] rreebboooott__iinntteerrrruupptt++00xx99dd//00xxbb00 0x1a/0x1c [ [ 9 91.18.2829911646]4 ] RIRPI:P : 0000110:smp_call_function_single+0x36b/0x560 [[ 9911..882299117700]] RRAAXX:: ffffffff88880011ddaa22ffcc14104 0 RRBBXX:: 11ffffffff11000033bb446611ddcc88 RRCCXX: :f fffffffffffffff8811646b42b82282 ff07 [[ 9911..882299117755]] RRBBPP:: ffffffff88880011ddaa3300eeff5500 RR0088:: 11ffffffff11000033bb446611dd7744 RR0099:: 00000000000000000000000000000011 [[ 9911..882299118811]] RR1133:: ddffffffffcc00000000000000000000 RR1144:: 00000000000000000000000000000000 RR1155:: ffffffffeedd000033bb446611dddd44 [[ 9911..882299119966]] ?? iinniitt__wwaaiitt__eennttrryy++00xx11bb00//00xx11bb00 62/0x560 [[ 9191.8.28299202808] ] ? ? ggeneneeriric_ce_exexec_sci_sngilnge+le0x+0x5b0/0x5b0 [[ 991.18.2892291271]7 ] ? ?_ __s_synycnhchrrononiziez_e_srscrcu+u+00xx11883/3/0x220 [[ 919.18.2892922229]9 ] ? ? d rdraiani_na_rarrraay+y0+x09x09/00/x09x09 0 120 [ [ 9 19.18.2892294240]0 ] ? ? s msp_mcpa_lcla_lflu_nfuctnictoin_onma_nmayn+y0x+70x773/703x/90x3930 [[ 9911..882299225511]] ?? ssyynncchhrroonniizzee__ssrrccuu__eexxpepdedited+0x20/0x20 [[ 9911..882299226611]] ? ? mmaarrk_k_heheldl_dl_olockcsks++00xaxaf/f/00x1x01000 ync+0x2d0/0x2d0 [[ 9911..882299227272]] ? ? trtarcace_eh_ahradridirqrqss_o_non__ccalallelre+r0+0x4x42211/0/0xx55c0c0 [[ 9 19.18.28929228800]] onon_e_eaachc_h_ccppuu+0+0xx33d/d0/x01x1b0b 0 [[ 9911..882299229922]] ____kkmmeemm__ccaacchhee__sshhuuttddoowwnn++00xx99//00xx1100 [[ 9911..882299330033]] kkmmeemm__ccaacchhee__ddeessttrrooyy++00xx223366//00x250 [[ 9911..882299331177]] ttiippcc__ttooppssrrvv__ssttoopp++00xx11ffee//00xx335500 [ [ 9 91.18.82293932626]] ? ?_ __i_niniti_t_wawiatiqtuqueeueu_eh_heaedad++0x0x14104/00/x0x140 [[ 9911..882299333399] ] ? ?t itippcc_n_nl_lm_emdeidiaa_s_seett++0x50x705/700/x05x705 7 0 470 [[ 9911..882299334499]] ooppss__eexxiitt__lliisstt..iissrraa..66++00xxaae/0x150 [[ 9 191..882923935588] ] ?? p pererff_t_rtarcace_el_olockc_k_aaccququiirre+0xe3/0x980 [[ 9911.8.8229397372]2] ?? chcehecckk__nnoonncciirrccuullaarr++00xx2200//00xx2200 0/0x80 [[ 9191.8.8292938378]7 ] ? l?o lcokc_akc_qauciqruei+re0+x01dx51d/50/x508x508 0 2 0 [[ 9 91.18.2892944000]0] ? ?_ __l_olocckk__isi_sh_heleld+d0+x0bx6b6/0/x104x10 4 0b c0 [[ 9911..882299441144]] ?? ddeebbuugg__cchheecckk__nono__lolcokcks_s_frfereede+d0+0x3c0/0x3c0 [[ 9911..882299442299]] ?? ccooppyy__oovveerrffllooww++00xx2200//00xx2200 50/0x450 [[ 9 91.1.828299444422] ] ? ? ____sscchheedudulle+e0+0x8xf8f3/30/x02x0206600 0xe3/0x980 [[ 9911..882299445533]] ?? cchheecckk__nnoonncciirrccuullaarr++00xx2200//00xx2200 [[ 9911..882299446644]] ?? lloocckk__ddoowwnnggrraaddee++00xx998800//00xx998800 /0x310 [[ 9911..882299447799]] ? ? l olocckk__acacqquiuirre+e+0x01xd15d/5/0x05x85080 [[ 9911..882299448899]] ?? lloockc_kr_releleeaasese++0x0xaa4040/0/x0xaa440 0 0 [[ 9 91.1.828929550011]] ?? d do_o_rraaww__ssppini_nt_trylryoclokc+k0+x01x901/900x/019x01 90 0 [[ 9911..882299552200]] ?? pprroocceessss__oonnee__wwoorrkk++00xx11bbcc00//00x1bc0 [[ 9911..882299553311]] ?? ttrraaccee__hhaarrddiirrqqss__oonn__ccaalllleerr++00xx442211//0x5c0 [[ 9911..882299554411]] ?? ffiinniisshh__ttaasskk__sswwiittcchh++00xx11dd33//00xx740 [[ 9911..882299555522]] ?? cocoppy_y_ovoveerfrlflowo+w0+x0x2200/0/0x2x020 / 0x740 [[ 9911..882299557711]] ?? ffiinndd__hheelldd__lloocckk++00xx3355//00xx11dd0 [[ 9 91.18.28925958484] ] ? ?c comomplpelette+e+00xx662/2/0x08x08 0 /0x1d0 [[ 9911..882299559966]] ?? ddoo__wwaaiitt__iinnttrr__iirrqq++00xx33ee00//00xx3e0 [[ 9911..882299660055]] ?? ddoo__rraaww__ssppiinn__ttrryylloocckk++00xx119900//00xx11990 [[ 9911..882299661144]] ?? __rraaww__ssppiinn__uunnlloocckk__iirrqqrreessttoorre+0x31/0xba [[ 9911..88229966224]4] ? ? trtarcaec_he_arhadirdrqirs_qson_+o0nx+0dx/0dx/10x01 0 421/0x5c0 [[ 9911..882299663333]] kktthrhereadad++00x3x333cc//00x4x4000 0 x175/0x240 [[ 991.1.828296964141] ] ? ? kktthhrreeaadd__ssttoopp++00xx77aa00//00xx77aa00 x1bc0 [ [ 9 911..828299656252] ]C oCoded:e: 0000 0000 0 000 0 000 4 488 8 83 3e e7 f8 48 29 fb 8d 4b 2c c1 e9 03 f3 48 ab 48 81 c4 68 01 00 00 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 01 c4 48 c7 c7 a0 82 ec 85 48 89 f8 48 c1 e8 03 80 3c 10 00 [ [ 919.18.3839988757]5] D Dumumpipnign gf tfrtarcaece bubfuffefre:r : ack+0x279/0x560 RSP: ffff8801db40bb40 [[ 9911..883399888822]] KKeerrnneell OOffffsseett:: ddiissaabblleedd [ 92.587736] Rebooting in 86400 seconds.. [ 92.587739] ---[ end trace 47a5db99cdcdad64 ]---