f, 0x800000c0045006, &(0x7f0000003ff8)=0x80) r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x400) write$selinux_user(0xffffffffffffffff, &(0x7f0000000000)={'system_u:object_r:inetd_exec_t:s0', 0x20, "73b90000fffe647500d8a3b0c5f65ad276ad7e23a669a728f70c85ba6334b32567692729107fcb313f14433f2ba7db4b84a09437fc36ec07a96c70e86ae27778adaf53da285284e7fa29dc2827a96d09350be959826a0e151d80dcde"}, 0xfffffd5f) [ 89.180048] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 89.278493] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 89.284946] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 89.292417] Interruptibility = 00000000 ActivityState = 00000000 [ 89.298784] *** Host State *** [ 89.302046] RIP = 0xffffffff811ee7b3 RSP = 0xffff8801af077370 [ 89.308055] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 2018/04/09 11:15:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80000000000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000000)="0f2018f2a5c4a1c972f48066baf80cb8ae76278aef66bafc0cb000ee660f388116460fc836400f00d8ded9c7442400c6000000c74424025a990000ff1c24c7442400118e0000c744240200000000c7442406000000000f011424"}], 0xffffffffffffff3b, 0x0, &(0x7f00000001c0), 0x1000000000000125) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 89.314489] FSBase=00007fcb5f323700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 89.322290] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 89.328201] CR0=0000000080050033 CR3=00000001adb3c000 CR4=00000000001426f0 [ 89.335244] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 89.341957] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 89.348049] *** Control State *** [ 89.351539] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 89.358222] EntryControls=0000d1ff ExitControls=0023efff [ 89.363710] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 89.370658] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 89.377354] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 89.383954] reason=80000021 qualification=0000000000000000 [ 89.390315] IDTVectoring: info=00000000 errcode=00000000 [ 89.395785] TSC Offset = 0xffffffcd4b757f09 [ 89.400143] EPT pointer = 0x00000001caa7b01e 2018/04/09 11:15:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x14}, 0x2, 0x3, 0x0, 0x1, 0x400, 0x8, 0x7}, &(0x7f0000000280)=0x20) writev(r0, &(0x7f000070c000)=[{&(0x7f0000000080)="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", 0x11c}], 0x1) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000001c0)=""/131) 2018/04/09 11:15:05 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fallocate(r1, 0x0, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) r2 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0x3a3) setreuid(r2, r3) 2018/04/09 11:15:05 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x201369}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x1}, 0x1ad) 2018/04/09 11:15:05 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mq_notify(r1, &(0x7f0000000180)={0x0, 0x3c, 0x0, @thr={&(0x7f0000000080)="9d6ce114f402d55456e4e80fd6cd2e76dae165c20d4666b0628d755dd561f29cdf1e5ed13705f5c596ba0bfdb830ba6614a71c82f904c2f8d656840c2f34ebba4e3c37e967577f06295fb5c3845a60f3086fb7a4c9a7195543d6bb63f2a53c3b18aac310e1a1ebe467f861fee8f2627b2622926288fe52001ba41214f8a1e6ff91a4c3bae01754fda4b3a50d20cf9c2ad17de1f481f5f7041ad153ce4e6b8b3996d7f5721612abc2398e5320d1c80feef171a4fa4411bdf577e75c521cbab7b020c000f5b8cef24be04dacd5d973a7e4f1", &(0x7f0000000200)="9fd536a6f62df7c9d2e1743fdfc2cf22182050038265a3f02555b38a33be8e7f3faef9592bea95711cb1888b3c3d35a6c2baf21a30fa96a557c68b42b0378e0a68f10496ef4cd166acc61d0226ec4ac499b3ae34c162b1884c6c6efd92246a96c3ad40f1d5e9dee80c9ca535250136a8e7109934e3cf439523d0e57d0a57199df4"}}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000002c0)={0x5, 0xffffffff, 0x1e53c00, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}) 2018/04/09 11:15:05 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x0, 0x7ff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f0000000040), 0x1) 2018/04/09 11:15:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff38d, 0x80) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000400)=0xa35) r4 = memfd_create(&(0x7f0000000240)='/dev/ptmx\x00', 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000000300)="ee9d4d1ca1f37c8ee70688a821c5829ae79c76ac7820493cd3bac94117e89dd2fccf492c7ab494f0909e0707c5280767c773643314923ed765bce62feaa77a7748b4ef41b861429d44a07aa604bc6db85fed3f58e03ee56ef537465d5a4632c7791f23a189c441ae88d5a60fd049836c46afd27fd50ecc0b5732c95caa8a48b641ea1155b7349ca3bbf730bf943a87b870a687f8789870decfd4712003d31ebdda107883b794439c49c4adb1f1bcfeafb295808c9df1eefb93858e080552bfd0d1592af16fbec87d05f5e0799d9e43530cdc2def36985afcb5c035223ddf34322359e0fe93", 0xe5) read(r3, &(0x7f00003fefff)=""/1, 0x1) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r7}], 0x1, 0xfffffffffffffff8) ptrace$getregset(0x4204, r5, 0x203, &(0x7f0000000000)={&(0x7f00000000c0)=""/194, 0xc2}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r5) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) syz_open_procfs(r5, &(0x7f0000000200)='net/fib_triestat\x00') tkill(r5, 0x16) getsockopt$inet6_tcp_int(r8, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000080)=""/216) getsockopt$inet_tcp_int(r8, 0x6, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) r9 = dup(r0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) dup2(r0, r1) 2018/04/09 11:15:05 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x400000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='numa_maps\x00') 2018/04/09 11:15:05 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x2) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0x7) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x400, 0x40040) fallocate(r1, 0x8, 0x7fffffffffffdffe, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000180)={{0x0, 0x0, 0x7e, 0x3}}) 2018/04/09 11:15:05 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000000200)=ANY=[@ANYBLOB="81871539c8392e49c955ab71005c7b5f85b6e673802879d63130bd1d7f8426ba8f07754c0dc02cb96aee5c934313960269b2445133fb76add0eb713dd63a5eb987d2e15a858b2c66134cecb044f439e0dc0698c249fccf13ce1643271df133b17ef4301665088d1486865b541b0b0accca3d6084d1d5970aaea105a4e04ff90a", @ANYRES16, @ANYPTR, @ANYPTR64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES16], @ANYRES64, @ANYRES16=r0, @ANYRES32=r0]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4202, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$cgroup_pid(r1, &(0x7f0000000400)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff9f) 2018/04/09 11:15:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'nr0\x00', &(0x7f0000000000)=ANY=[@ANYPTR64]}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/04/09 11:15:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x100000000c) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) gettid() r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8000, 0x101081) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 11:15:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x40045431, 0x10000001000000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x1000) 2018/04/09 11:15:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xfffffffffffffffc) 2018/04/09 11:15:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000180)="040100000009cb396da10000009054b932ce5b73832fdbaf6e22d8707324ed75", 0x20, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/09 11:15:05 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r1 = msgget(0x0, 0x400) msgrcv(r1, &(0x7f0000000100)={0x0, ""/82}, 0x5a, 0x3, 0x1000) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) [ 90.140796] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/09 11:15:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff38d, 0x80) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000400)=0xa35) r4 = memfd_create(&(0x7f0000000240)='/dev/ptmx\x00', 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000000300)="ee9d4d1ca1f37c8ee70688a821c5829ae79c76ac7820493cd3bac94117e89dd2fccf492c7ab494f0909e0707c5280767c773643314923ed765bce62feaa77a7748b4ef41b861429d44a07aa604bc6db85fed3f58e03ee56ef537465d5a4632c7791f23a189c441ae88d5a60fd049836c46afd27fd50ecc0b5732c95caa8a48b641ea1155b7349ca3bbf730bf943a87b870a687f8789870decfd4712003d31ebdda107883b794439c49c4adb1f1bcfeafb295808c9df1eefb93858e080552bfd0d1592af16fbec87d05f5e0799d9e43530cdc2def36985afcb5c035223ddf34322359e0fe93", 0xe5) read(r3, &(0x7f00003fefff)=""/1, 0x1) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r7}], 0x1, 0xfffffffffffffff8) ptrace$getregset(0x4204, r5, 0x203, &(0x7f0000000000)={&(0x7f00000000c0)=""/194, 0xc2}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r5) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) syz_open_procfs(r5, &(0x7f0000000200)='net/fib_triestat\x00') tkill(r5, 0x16) getsockopt$inet6_tcp_int(r8, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000080)=""/216) getsockopt$inet_tcp_int(r8, 0x6, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) r9 = dup(r0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) dup2(r0, r1) 2018/04/09 11:15:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) flistxattr(r0, &(0x7f0000000040)=""/6, 0x6) 2018/04/09 11:15:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a88242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fc9457906c1eaa8a7", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/09 11:15:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) preadv(r0, &(0x7f0000000000), 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="607c6c5ba08000971cb7ba49995cf72fbcbf72ee57d354f58fd444dfac0d315e0ca34cbc04aa5d40a05200dd470a942951c3229246531b6d99396484b22fb52d9509adde2efe25aff74c5b1f44ed4473c394a065e5a32aca16b6ea5a6832a76ebf1ba7ada39bcf32bbe7f70ed267a03700cd11cc349cfee14eaf924ce9031135165bf440f1411c", 0x87) 2018/04/09 11:15:06 executing program 3: mbind(&(0x7f0000b65000/0x3000)=nil, 0x3000, 0x4, &(0x7f0000000080), 0xffffffff80000001, 0x0) socketpair(0x1a, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e23}}) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000) 2018/04/09 11:15:06 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x12000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x14) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/122) 2018/04/09 11:15:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff38d, 0x80) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000400)=0xa35) r4 = memfd_create(&(0x7f0000000240)='/dev/ptmx\x00', 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000000300)="ee9d4d1ca1f37c8ee70688a821c5829ae79c76ac7820493cd3bac94117e89dd2fccf492c7ab494f0909e0707c5280767c773643314923ed765bce62feaa77a7748b4ef41b861429d44a07aa604bc6db85fed3f58e03ee56ef537465d5a4632c7791f23a189c441ae88d5a60fd049836c46afd27fd50ecc0b5732c95caa8a48b641ea1155b7349ca3bbf730bf943a87b870a687f8789870decfd4712003d31ebdda107883b794439c49c4adb1f1bcfeafb295808c9df1eefb93858e080552bfd0d1592af16fbec87d05f5e0799d9e43530cdc2def36985afcb5c035223ddf34322359e0fe93", 0xe5) read(r3, &(0x7f00003fefff)=""/1, 0x1) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r7}], 0x1, 0xfffffffffffffff8) ptrace$getregset(0x4204, r5, 0x203, &(0x7f0000000000)={&(0x7f00000000c0)=""/194, 0xc2}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r5) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) syz_open_procfs(r5, &(0x7f0000000200)='net/fib_triestat\x00') tkill(r5, 0x16) getsockopt$inet6_tcp_int(r8, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000080)=""/216) getsockopt$inet_tcp_int(r8, 0x6, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) r9 = dup(r0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) dup2(r0, r1) 2018/04/09 11:15:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180), 0x612d81db5aeec11a) mkdir(&(0x7f00000004c0)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002ec0)={0xffffffffffffffff}) shutdown(r0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x10000, 0xa0000) clock_gettime(0x0, &(0x7f0000002e40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000d40)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000900)=[{&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000480)=""/44, 0x2c}, {&(0x7f0000000580)=""/109, 0x6d}, {&(0x7f0000000600)=""/38, 0x26}, {&(0x7f00000006c0)=""/130, 0x82}, {&(0x7f0000000780)=""/103, 0x67}, {&(0x7f0000000800)=""/251, 0xfb}, {&(0x7f0000000e40)=""/4096, 0x1000}], 0x8, &(0x7f0000000980)=""/147, 0x93, 0x4}, 0x100000000}, {{&(0x7f0000000a40)=@alg, 0x80, &(0x7f0000000c00)=[{&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000000640)=""/33, 0x21}, {&(0x7f0000000ac0)=""/109, 0x6d}, {&(0x7f0000000b40)=""/173, 0xad}], 0x4, &(0x7f0000000c40)=""/211, 0xd3, 0x1}, 0x81}], 0x2, 0x40000000, &(0x7f0000002e80)={r2, r3+10000000}) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd9, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) r4 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='trusted{\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="5dd3c3d829c77ec724779a2767f115e5375cd7e116518d6ed47d00ce51a0392f5a5f4b49353cf0a8d4487e6cf8a46008aaf5ecb8c0da614fd48f77b4a6e5da7c5c3f22a51eb640bb73f8f0e9e91cb13589ccdf2afebed6351ac897472a76254b76ed52fab5778173922f0005a0db3e0c0234eb4d94ecd57a6ba0d6ddfd46e125ac76226e139ad273fc024f44316fc3d83ef2bcd57de65120645efb337cb6a6173dc6fcc6facb7a5a530d5b1ae5e0560b47e07b9caab81f45a8ffd3415762f565da62f1927ae8", 0xb9, r4) 2018/04/09 11:15:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101040, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000200)=""/4096, &(0x7f00000000c0)=0x1000) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) socket$unix(0x1, 0x0, 0x0) 2018/04/09 11:15:07 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x0) 2018/04/09 11:15:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000180)={0x1f, {0xffffffffffff8701, 0x0, 0x7, 0x9, 0xfffffffffffffffa, 0x4}, 0xff}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80000) bind$netrom(r3, &(0x7f00000000c0)=@full={{0x3, {"8c895e38f27ca5"}, 0x4}, [{"8764665af63ee4"}, {"6608d65b3f893b"}, {"1794136084a4d1"}, {"3da5f40d2129ed"}, {"119e699ff4fc3e"}, {"af054b2d237e42"}, {"3daed70f1b08ee"}, {"e7c28a552696f6"}]}, 0x48) recvmmsg(r2, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/09 11:15:07 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6d10, 0x900) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x3f, 0x3, 0x2}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xffffffffffff82a7, 0x8}, 0x90) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000540)="276dc24c32c6f9f5ac8bc6b267d3b6eda48749c7de777519c69446ea5702768f0dd1e0d4d0aec6fc4646292e47445a5b357539d2710cfac48157dfc73bc605da45644e7cc3d491e0cc1afe724328778c841a0a5e7de8788c574cbf89c4232406b0105a030c06302b7506b1d331aed310ff5ed55851ea42030d18153ed26f8589378e71ff36d354bec2e9b85a1c29d9b4e7e30791ba4c12d900b4bd5b136ef3270924d6447e87652299f00eaabc707bc6be9504c397919382cd9a4a6e170579ec5ee41623134580d454373b64a8821fa58b27685503b173f2c7e83359") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0xff, &(0x7f0000ffb000/0x2000)=nil, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x1, 0x5, 0x1}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x7, 0x0, 0x1, 0x3, 0x1, 0x4, 0x0, 0x5, 0xc54e, 0x8, 0x9, 0x3000000, 0x3, 0x56bc, 0x4]}, &(0x7f0000000340)=0x100) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000640)=0xd004) 2018/04/09 11:15:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000180)="ad897b463d580816b1e02fe58ef70f2f1b74b170d97e6d4d3aa082e0a8e369b4291d524d45dc3a82fc21354dbc1d9777576e040fd78e5b9e2b4afd76a6a7daf2785adbfabc39b94e9bd12388b789b77c8fd3fde863a6a23506c1746cfacc62846928a86f99d281894f77158f3afac787fa7c5048870615fb3b1551aaffbd884e47e203bb88fd090433250f016b7b5a6ae83fcf5c411a4b4f886c35378c6fd9c9edb11457f33896c12b56af0f0b9a3067d77d4c4d24ae6340e3a5c369746df5d8375c70e617a20df297fc8351be00c99a4ec0b8eae2ead78c2d620a831d7f6863e85b86174cda8bc2ccf49d6ca1a2", 0xee) 2018/04/09 11:15:07 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x10000, 0x7, 0x6, 0x800}, 0x10) r1 = socket(0x1b, 0x80000, 0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) 2018/04/09 11:15:07 executing program 1: r0 = socket$inet(0x2, 0x8000000003, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0x8) 2018/04/09 11:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000440)=[0xffff, 0x7800000000000000, 0x200, 0x200, 0x1, 0x6, 0x1, 0x6], 0x8, 0x7, 0x40, 0x9, 0x2, 0x3, {0x1f, 0x2, 0x45dc, 0x4, 0x401, 0x401, 0x3f, 0xffffffff, 0x800, 0x8, 0x4fd, 0x101, 0x200, 0x2, "4b73292dcefa0d986817d5294f3cd47695f2970709af8974b83541f064724927"}}) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x400000, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x8000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x2000000010d, 0xa8, &(0x7f0000f85000)="03", 0x1) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) clock_getres(0x2, &(0x7f0000000400)) write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe) write(r6, &(0x7f0000ef9fff)="a1", 0x1) 2018/04/09 11:15:08 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x3f, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x800, 0x8}, &(0x7f0000000340)=0x90) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000940)=[{{r5, r6/1000+30000}, 0x10000000000000, 0x33, 0xfffffffffffffffa}], 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000400)={{0x10001, 0x0, 0x0, 0x0, "14a6f3058de32fe5beb8c26d8366234cfe515e08e16aee5d42bf824fad6d05ef9612168b926aaad4d706b4d9"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7ff, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x2d9b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x80, 0xbfc6, 0x0, 0x87d5, 0x0, 0x400, 0x0, 0x0, 0xffffffff, 0x0, 0x9, 0x10001, 0x7, 0x0, 0x0, 0x2, 0x64, 0x9, 0x5d, 0x1, 0x8, 0x0, 0x0, 0x6a3, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x800, 0x0, 0x0, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xd9, 0x0, 0x120, 0xace, 0x1, 0x3, 0x0, 0x0, 0x3, 0xffffffff00000000, 0x0, 0x1, 0x100000000, 0x2, 0x7, 0x0, 0x7, 0x0, 0x2, 0x6, 0x0, 0x0, 0x200, 0x4, 0x81, 0x6, 0x0, 0x0, 0x7f, 0x758a, 0x0, 0x0, 0xaf, 0x6, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40]}) read(r1, &(0x7f00000001c0)=""/187, 0x5b) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffffa, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r7, 0x4dc}) write$evdev(0xffffffffffffffff, &(0x7f00008c1fd0)=[{}], 0x18) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000380)) dup2(r0, r2) 2018/04/09 11:15:08 executing program 4: syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x101000) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="e08d6e65742f6d6366696c74657200") sendfile(r0, r2, &(0x7f0000000240)=0x4f, 0xb7f) r3 = gettid() prlimit64(r3, 0x4, &(0x7f00000000c0)={0x4, 0xf1}, &(0x7f0000000100)) 2018/04/09 11:15:08 executing program 2: r0 = socket(0x10, 0x2, 0xc) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10000, 0x18) getdents(r1, &(0x7f00000001c0)=""/9, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x1) fcntl$dupfd(r0, 0x406, r2) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x0, 0x64, &(0x7f0000000080)="632106255fcc099995057fca78c19f205e5e1d44e8643d742e7c8caf7fc046bd759f2db83e31e2b002672183af6dfe8bd69efbf3279c4f4441b3ef3a3825f7386fd53e0bee3c9a2920900c582d2437398953e6414ca4e3e3e9aaf714b739c128857353f9"}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/09 11:15:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x201100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x705}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB="01050644c5190000cebcf77786ddf1d5c50fc78fb890"], &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 11:15:08 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000002c0)="164690a801e15c77a6000000c9133986aa6619764b09a2a1961584d6f9a9fb78bd71e6c56851de2faf08fa672c93510d28190377159e87b3bf7bb410d5ee19dbd4b7be21f6107e5d7899fbfb", 0x4c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f0000000340)=""/74, 0x4a}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/248, 0xf8}], 0x4, &(0x7f0000000580)=""/213, 0xd5, 0x1000}, 0x40010040) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8, &(0x7f00000000c0)=""/121) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) r2 = syz_open_dev$evdev(&(0x7f00000006c0)='/dev/input/event#\x00', 0x2, 0x0) sendfile(r2, r0, &(0x7f0000000700), 0x6) 2018/04/09 11:15:08 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000180)="ad76cf8aa385648f72fd37b9a0d2eede773089d8f9a9e51d988417ab0062382330abb21dd5a475fd5d089fe2295a99c0cf54f52ddb3a988614f54f9ce42aa1709653cb57a52eea6bba90591322845e7ce95ccfceb53558ed43ac5e7d4c8eebe69c7fbc0c4a320dcb4c45c8a95ab623813ce549e4381ee2822eeed6602f39a8b71c3172b9db3e8783fb88e7788444e589cd") r1 = socket$unix(0x1, 0x4000000003, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x400, 0x20400) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000140)={0x0, 0x200000000000, 0x2, &(0x7f0000000100)}) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x3) r3 = fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f00000000c0)='net/tcp6\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f0000000040)=0xffffffc, 0x200000000006) 2018/04/09 11:15:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x15}, 0x1}, 0x0) 2018/04/09 11:15:08 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2e000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000000c0)={0x16f1, 0x0, 0x100000000}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x8000}, {r2, 0x200}, {r0, 0x80}, {r0, 0xa000}, {r2, 0x8040}, {r1, 0x100}, {r1, 0x302}, {r0, 0x8000}], 0x8, &(0x7f0000000180)={r3, r4+10000000}, &(0x7f00000001c0)={0xe8}, 0x8) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSETLED(r5, 0x4b32, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r7 = getpgrp(0x0) kcmp(r7, r6, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) [ 92.524156] dccp_close: ABORT with 14 bytes unread 2018/04/09 11:15:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="f2", 0x1, 0xfffffffffffffffe) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/09 11:15:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xffffffffffffffff}]}, 0x38}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', '*#proc\'eth1eth1&cpuset\x00'}, &(0x7f00000000c0)=""/110, 0x6e) [ 92.581366] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 92.620299] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/09 11:15:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x0, 0x2, 0x2dbc}) 2018/04/09 11:15:08 executing program 5: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xffffffffc2a77dd0, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b40)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e20, 0x100000001, 0x4e23, 0x8f, 0xa, 0x20, 0x80, 0x3f, r3, r4}, {0x3ff, 0x572, 0x4ac1, 0x8f, 0x9, 0x10001, 0x8, 0x7ff}, {0x6, 0x9, 0x5, 0x3f}, 0x80000000, 0x6e6bba, 0x0, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4d2, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x3507, 0x7, 0x1, 0x4, 0x4, 0x5, 0x1}}, 0xe8) recvmsg(r1, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000540)) r6 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) dup3(0xffffffffffffffff, r7, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000100)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x10000, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r9) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x75, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f"}, &(0x7f0000000180)=0x7d) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r11, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r11, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x0, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x6, 0x3}) [ 92.643414] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 92.707856] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 11:15:08 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000700)={0x2, 0xffffffffffffff9c, 0x801000410001}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) connect$unix(r0, &(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e) prctl$intptr(0x1c, 0x3) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="24b7964a0c7106f8e80e102b9c92a9e93e97b0d82b65cc595b86b943eb11b047de0b9d70e9a641574cc0d0e8f1eb3428f8d21da88cb41c3d488c5c2ad3164e1d8626070a0630ecb4556d35ea70bc5f504036c66490447296f00c2d8d4e82a1b5e6d25eb122005b5d", 0x68}, {&(0x7f0000000180)="9d8035abff05789efc98dd28bc0821ed92719df35b8b6e932077ac16af862e0ccfd2df11015f9f057ee6fbcf0d56dd923d2e3291341647963cc9b9071306215894aebe0f487c12cbccf62f92281763bffdf82b6cb0f626bc2d29216adb34bfe123fb9581152e14e2fe5c", 0x6a}, {&(0x7f0000000200)="d6862b66f80c67d12e35a797084f2798b18187f3daed99aa14c395a53bad82e51289a8c022e634ef38b4e148428bfbd745340c6ccab34c0cbff6dc017cd9790e2adf3195d8016770123bf12abc77a291b6b2b733756b3d112baeae9fea329952225cb0efa3ac5b71b3bd98b84e6f596944c3dc5c73f6003ecaeb65b209c4c033adf3098490e3f8123df1f3a43cdd43e156e3727b1b5f2e0d514bcbb141d7ef51f33e7d3a6d9a228445a3fb8f4b1db2d807064f7ce88bd6b6c817ba0e1ce9dc1725438e530e79f3c0ca9e968aa3f06fabed644e452a81fd29c27c495cc68e68d86967", 0xe2}, {&(0x7f0000000300)="ce7b6da4fa2d5db946f9f6839e70a38f5ffbba2e0a7f8e8fd3b90e2f58070feab416de76975c307c6ac5ae51abe458fcfa156d6653f87307", 0x38}, {&(0x7f0000000340)="d4d0bebccb301eec0c508527d476e1d1dd7aaadecec53e6bccd935cea36a428265591e50445331162e1d3d85b9dd5a29fee28b5e50d9e8df2f9eafa0deae69ae5f18d591c8836934ed770f9668c7b307ef25dd2073b0af5a2ad0981f9f7f8d8bb428c18724f2d8a58a42a7efa2fcfd1535c62c950119b02d76a2fb7b88a47c6842103ab26a2bbe0670de552f5769222a7e30a93fff4e225f8656ad3e751837d8d1ce164f92aba6bba125d34f3ec1182219c9cb7ab1c33e7f3552100bd45dee3335e241dd717bd278049edfa84fa70ee88ec336e2d105b903266da972cc5a512321b28cbf5d", 0xe5}, {&(0x7f0000000440)="fc", 0x1}, {&(0x7f0000000480)="b97913ae0780cfbeb58614debd9328dfd63662af6266", 0x16}, {&(0x7f00000004c0)="a88976952a2da6a17d9a8fafd030ede7d6df155fdfddfb54cd98f2a16d116405910d9eccbe6ad87ccf5c8ad09464ed408ede31684ec798434c5168b83a710bd469b6c449e650b05dd45738e7fe904610995d85a27103de013ba53ba47535ec01af86e19597e34a62847a67e10b8962f95ccef4efa624b24a3884f01ed6762360a65e2ad91b179d88ddeda6451b1efaf8c2f2e6df97fb179b8d04ce419bbb7ca18d592fa2fb7ed03a1346f7c48891411691f3ac06a2a6f96b103902", 0xbb}], 0x8, 0x0) futimesat(r0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x77359400}}) fremovexattr(r0, &(0x7f0000000740)=@random={'btrfs.', '\x00'}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1f, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000680)={{0x5, 0x1}, {0x5, 0xf44a}, 0x37, 0x4, 0xfffffffffffffff9}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0xfe, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/09 11:15:08 executing program 4: futex(&(0x7f0000011ffc), 0x0, 0x0, &(0x7f0000011ff0)={0x0, 0x1c9c380}, &(0x7f0000011ffc)=0x4, 0x0) r0 = memfd_create(&(0x7f0000000300)='eth1\'/,*mime_typevmnet1bdevself,\x00', 0x3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000340)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000400)={{0x101, 0x0, 0x100000001, 0x0, "e270d9bcdd64e56d2a6b35206a53ab5048761721f9fd6b9d4ef4959a42145609c4ac34baa741494858392d04", 0x9}, 0x0, 0x0, 0x3, r1, 0x5, 0xb899, "4cd8604a617f75a0ac3a6a75fcdb54fe153b624a829f75d7107e0b1bd87b35d121ed5d823bcf2d4d8439c5a0af5e79df88a0f03fb9160d5ab97c3653340d0f6e", &(0x7f00000003c0)='eth1\'/,*mime_typevmnet1bdevself,\x00', 0x21, [], [0x4, 0x8, 0x3, 0x3]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000002c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/04/09 11:15:08 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sched_rr_get_interval(r2, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x7ff, 0xa, 0xa, 0x6, 0x30}], &(0x7f0000000040)='GPL\x00', 0x5, 0xac, &(0x7f0000000080)=""/172, 0x0, 0x1, [], r1}, 0x48) 2018/04/09 11:15:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 92.872749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 11:15:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) fcntl$setstatus(r1, 0x4, 0x2800) splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080), 0x80000000, 0xc) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000340)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) 2018/04/09 11:15:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff2, &(0x7f0000f12000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x101ff, 0x0, &(0x7f0000ffd000/0x1000)=nil}) 2018/04/09 11:15:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) getpgid(0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0xa47, @dev={0xfe, 0x80, [], 0x13}, 0x5}, {0xa, 0x4e21, 0x229, @loopback={0x0, 0x1}, 0x200}, 0x40, [0x3, 0x1, 0x1, 0x3, 0x80000001, 0x9bce, 0xf65, 0xa8]}, 0x5c) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x80047456, &(0x7f0000a95000)={0x2}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0x7ff, 0x4) 2018/04/09 11:15:09 executing program 0: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="004f23fe5754ee3763a0c1456f3fcb514d7909aac7fa6983bcf009a3fcf68369387db6fc9208406dfbaefe842357b59f3d00354e0bf9244b6675ea4136cf5fe763e1de63"]) r0 = open$dir(&(0x7f00000025c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0/file0\x00') linkat(0xffffffffffffffff, &(0x7f0000003a40)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003a80)='./file0\x00', 0x0) open(&(0x7f00000069c0)='./file0/file0\x00', 0x0, 0x0) 2018/04/09 11:15:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000)=0xfffffffffffffffc, 0x0) 2018/04/09 11:15:09 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100), 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200) finit_module(r2, &(0x7f00000001c0)='/dev/usbmon#\x00', 0x1) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'team0\x00', @ifru_flags=0x800}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) r4 = gettid() perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x5, 0x7, 0x2, 0x1, 0x0, 0x6, 0x20, 0x2, 0x100000001, 0xfff, 0x4, 0x4, 0x1, 0x7, 0x6, 0x20, 0x8, 0x8, 0x1, 0x8, 0x7ff, 0x8, 0x3, 0x3, 0x1, 0x1, 0x101, 0x7, 0x8001, 0x10000, 0xa0, 0x2, 0x26520123, 0xd4, 0x10001, 0xb829, 0x0, 0x3, 0x4, @perf_config_ext={0xfdb, 0x1f}, 0x10000, 0x8, 0x1, 0x2, 0x7f, 0x5, 0x40}, r4, 0x2, r0, 0x1) 2018/04/09 11:15:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0xa4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, r2, 0x211, 0x70bd29, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff8001}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6c5d}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xa0}, 0x1, 0x0, 0x0, 0x811}, 0x1) 2018/04/09 11:15:09 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xffffffffffffff5c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000180)={0xbe, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x2, 0xfffffffffffff5f0, 0x38}, 0x2c) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x3) 2018/04/09 11:15:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)="5c20719a666e79ee5b51b9f859ba119b0922be9f0a550a46efb95cdbebeb98e1a4289a910cc9d7c364195b9ad544854ac63fafcdfb36b498ce534a0b97e88edd47d94043551f2bb1522277f701222af8ecd4847f0844c5c53cac0c99e7294828e2c6c0bda71efedc550f626b58ca9198e338d6e85973d640fec7a4849a836c88", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x7d6, 0x3, 'client1\x00', 0x1, "c0a88c4d355c0575", "5f407bd82e241e27b25afecba709c6010fdc77d8c58fd56235894ffc11206111", 0x2, 0x876}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x3}) mq_open(&(0x7f00000001c0)="5c20719a666e79ee5b51b9f859ba119b0922be9f0a550a46efb95cdbebeb98e1a4289a910cc9d7c364195b9ad544854ac63fafcdfb36b498ce534a0b97e88edd47d94043551f2bb1522277f701222af8ecd4847f0844c5c53cac0c99e7294828e2c6c0bda71efedc550f626b58ca9198e338d6e85973d640fec7a4849a836c88", 0x40, 0x0, &(0x7f0000000240)={0x3, 0x84b, 0x9, 0x2, 0x0, 0x9, 0xf421, 0x9}) 2018/04/09 11:15:09 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3, 0x1}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)=""/117) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/188) setns(r0, 0x40000000) 2018/04/09 11:15:09 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x0, 0x7f, 0xe6}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) ptrace$cont(0x9, r2, 0x8, 0x3) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x10001, 0x40}, 0x2) lchown(&(0x7f0000000100)='./file0\x00', r3, r4) 2018/04/09 11:15:09 executing program 6: r0 = memfd_create(&(0x7f0000000000)='vboxnet1#security,-\x00', 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200f3ffffffbab85e88dec5c6428b320eb81ff2d0b9267b74195f299000"], &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x63180000000}, 0x8) r2 = socket$inet6(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x388d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x18000, 0x200}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x5, 0xda}, 0x1, 0x7, 0xdd, {0x1d, 0x8}, 0x3c8, 0x81}) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/09 11:15:09 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001180)=0x0) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0}, &(0x7f00000027c0)=0xc) lstat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$vnet(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002e00)=0x0) stat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f00)={0x0, 0x0, 0x0}, &(0x7f0000002f40)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002f80)=0x0) r12 = geteuid() fstat(r0, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003100)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000100)="cc3db15fc96a1b3ac3b3207a6529f67c238f8bb99884dc4ebee32052fbbfc3a946b6c26bde065078adf344b516a21c", 0x2f}, {&(0x7f0000000140)="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", 0x1000}], 0x2, &(0x7f0000001280)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x11}, {&(0x7f0000001340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f00000013c0)="69d8593fe719d9f29c69dc5e9bc3d04a10b672b934312a7423c53aeebc27f61dd602d884d2c526172903083404cfc5df1c6c7c67dd9076404e2c17d5f2e6f609ced633dc36872e1b9a1d2e186024694f9fac84f83e2262fa1f658e2de707f6d94f85fd764cb774db6b9e8c67d93e3e78f2b4b042e1b27efe7d6d2f5dfbd59d88cfce161ca095a942ca78b85fea41e032bbcbeb38c757c16a61f47dc21e2d469ff0bf254e06a03632ea41a73163cc9ce70c9c5456ccafafe5a86950bb84df34be829ebde85d543762de9a5bad3f95423299f82907a3c7dbdf542a832d0794ea0d2517a4e6d76eb31b8da8b04ffc27", 0xee}, {&(0x7f00000014c0)="ecef1b3197ac3c8abbe8f64989f486b0990b6ddae4be9f726bfe637ba0474733ba4e46ef7c1742b5f964af97644f24710a3a7cb81dc38b12b535682f02ddc74704ce037176e42d657897afb662b2fbab9e169502914a5e64182971b2be046d4a9c25fbc5236b154c7b46c4454cd227a69fcd434a1a55cb", 0x77}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002540)="df16a8b4c486eb64ce6258e006b79298af08c98f230d2ffa817f34384bebeea13b83f50d49280a819dca8010e75aee4510dd63fbf992a377cac799e3b6784bde5eb33cf1946910ee1f72cfb6c0950537321c4572abdd56af1882c19b71aac6fa8294ca17802b95c9a3a714f006a4113d48df500a2b55c461c74c0890898b149eb0f4962ca4768b33d3c54c75ae359ddeada9e06f13522c7cc68b573beccb277b81a8ed78", 0xa4}, {&(0x7f0000002600)="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", 0xfa}], 0x5, &(0x7f0000002900)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r7, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}], 0xa8, 0x800}, {&(0x7f00000029c0)=@abs={0x1, 0x0, 0x7}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000002a40)="6d69c74679d1857d89f3cdad65753507d2eaf0ef4852270865deeeaf7012b3b527aa961dbc27306e3fd0c18ab4e55f888235937e7893028083f82d1d8d17e7e93a7912b00771bfc9ea767ce9ed69dceee411fc0359af5ea7e35d54593c4b1181451d2f317b8d2db41aca393777b1623bca57", 0x72}, {&(0x7f0000002ac0)="bed3b0f1017a5df0855368d9477a1bd3256b71dde879218a20b78aabdc045e9daebf1e4c50766dc1ee68ae7cd49bc03b439ba2490879398573abe42767c337edf0ab6eed812fdc63176ffcd3822cfcbd1d814718397aebe5ed74983f0883c5e3200d4f46a674a4cf1bf1b40495aec5c9f72c4f4b0a95868a06d9638f74d18675868ac0da4ff5d908d60713252873aa65c3403245261269f7631c31b9a54c8b72c3b70b953158de77f2d16ebda3bec37b99e87b4e3eb2", 0xb6}, {&(0x7f0000002b80)="412217c3d2970fd8265eab1df07a36ac8fe8bdb14b2113978f289d5a9fc8bf4ea7a40cfa8f0f8490dd8f5f320a627840c43cfcb9a4d438a54b50a39f96170296815549cbd6103b12d1ed918b34d31829e4c741591a2db537bd", 0x59}, {&(0x7f0000002c00)="6ee8b3b461d96cd5e5dbb73f1dd92ec0893c975c28562c5618b0b80e972a6dd4c8e2f357911caf09ec955e6289e20c519e20", 0x32}, {&(0x7f0000002c40)="e4301cdd8b4d53f2e790b2b267cb3d7c", 0x10}, {&(0x7f0000002c80)="02153b6b60451e06f1e8236e438bba15aa0b8cc142368b6fc8e5fbecce7f56054ce7f1119400cd013047aa12c05171d92709f4ab1c4e86051e5dd634f072d759e48fbd8d1b79aa8146b00a89f60fd7ec92e76c9e38636d6c46fdb8ecf8e447a0e2c86b8fd68a4b5559bf3d0f7c42cd8633b83aa067af8746d431da6ba01651f48d94b0b3c36cf0d0e976d240d010970a1d1679635656fd61630ce926d80fddb5f944cea495c481f77359087d85c672a8340b71766c2ef73a015bd15bf55ecc0f444fc38faeac2dcbbfbbb66715d14179c155105fee67468e99f7ab00b9814992", 0xe0}], 0x6, &(0x7f0000003040)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x88, 0x24008004}], 0x3, 0x20048041) 2018/04/09 11:15:09 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x301200) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) fcntl$getown(r1, 0x9) 2018/04/09 11:15:09 executing program 1: ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={0x0, 0x4, 0x22, 0x5e}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0xbc, &(0x7f0000000500)=[@in6={0xa, 0x4e21, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e20, 0x6de, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x100000000}, @in6={0xa, 0x4e23, 0xfffffffffffffff7, @empty, 0x6}]}, &(0x7f0000000600)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x12}, 0x6, 0x1, 0x1, 0x8, 0x100000000, 0x40, 0x6}, &(0x7f0000000300)=0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f00000003c0)={0x27, 0x3, 0x2, 0x6, 0x51, 0x35, "3e6c026a0a4c92db61a51c8f2f650cff3bb97b8f25dc0d812f1604660fd85cd98af176a678562e578f2218cb678e0d7bec6c4211c1c2b0e597ad65b981ae15", 0x21}, 0x60) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000440)={0x5, 0x200, 0x401, 0x6, 0x8, 0x7f}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000380)=[0xbb, 0x8001]) close(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x408040, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000280)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0x73, 0x5, 0x7, 0x3, 0x5, 0xfffffffffffffe00, 0x1, 0x5, 0xffff, 0x8}, 0xb) close(r0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) r5 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2000000000000d, 0x2, 0x4, 0x6, 0x5, r5, 0x0, [0xa]}, 0x2c) timer_create(0x0, &(0x7f0000000240), &(0x7f0000000280)) 2018/04/09 11:15:09 executing program 3: r0 = getgid() setfsgid(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="3e420f38095e03660f38802bf22e0f01df65f3f236f244ddb900000000450f01c966460f388285004800000f01b946ef957af2440f10e366ba410066b80a0066eff4", 0x42}], 0x1, 0x5b, &(0x7f0000000100), 0x0) tee(r1, r3, 0x9, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000100)=@ioapic={0xf002, 0xffffffff00000001, 0x5, 0x8001, 0x0, [{0xfffffffffffffff7, 0x8, 0x0, [], 0x1}, {0x8, 0x800, 0x1, [], 0x6}, {0x1, 0x4, 0x40, [], 0x101}, {0x0, 0x7, 0x80000000, [], 0x8}, {0xd70, 0x6, 0x1, [], 0x10000}, {0x4, 0x6, 0x10001, [], 0x1}, {0x282e8000, 0x8000, 0x10000, [], 0x3}, {0x7fff, 0x526, 0x1236, [], 0xa1}, {0x94, 0x2, 0x22a7, [], 0x4}, {0x5, 0x26, 0x6, [], 0x1}, {0x101, 0x9, 0xfffffffffffffba0, [], 0x1}, {0x6, 0xe3ba, 0xffffffff, [], 0xeb80}, {0x8000, 0x3, 0xffffffffffffff11, [], 0xf53}, {0x5, 0xe73, 0x100, [], 0x401}, {0x94a, 0x100000001, 0x91}, {0x2, 0x4, 0x2, [], 0x10000}, {0x3ff, 0x7, 0x4, [], 0x7}, {0x8, 0x3f, 0x1, [], 0x7f}, {0x9, 0x9, 0x100000001, [], 0x1}, {0x0, 0x0, 0xa00000000}, {0x2, 0x0, 0x1, [], 0x8}, {0x0, 0x101, 0xdc49, [], 0x3}, {0x81, 0x8, 0x2, [], 0x8}, {0x25, 0x6, 0x1}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x3000) shmdt(r4) 2018/04/09 11:15:09 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x6, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x7f000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000080)) io_setup(0x100000001, &(0x7f0000000040)=0x0) io_destroy(r0) 2018/04/09 11:15:09 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = inotify_init() sendfile(r0, r1, &(0x7f00000000c0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045000107000a001419001a000400020006ffe8fe000000070001010c00f41ee400", 0x39}], 0x1) 2018/04/09 11:15:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x10000000010000) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x101000) 2018/04/09 11:15:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f00000000c0)=""/248, &(0x7f0000000080)=0xf8) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x10000) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/09 11:15:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0xfffffffffffff6e5, 0x7]) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0x0, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x16}, @dev={0xac, 0x14, 0x14, 0xf}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xd}]}, 0xe55d) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/09 11:15:10 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000880)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x20000000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x8) 2018/04/09 11:15:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xb2, 0x500) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x30002, 0x0, [0x2, 0xffffffffffff727d, 0x7fffffff, 0x4, 0x1ff, 0x8, 0x100000000000, 0x91]}) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x58) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000100), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775e5b39da63bf620c1b533aa6d0d", 0xfffffe5c) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x3ff}]) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x0, r2}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000000040)=0x4000) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000080)=0x80000001) 2018/04/09 11:15:10 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = semget(0x0, 0x1, 0x20) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000000)=""/28) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000140)=0x40) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/09 11:15:10 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x7) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)) r3 = syz_open_dev$dspn(&(0x7f0000001640)='/dev/dsp#\x00', 0x100000000, 0x2000) mq_notify(r3, &(0x7f0000001780)={0x0, 0x6, 0x0, @thr={&(0x7f0000001680)="71910f1cbbeb19711ce80026a00142f19e6724f1a50c9c7b933bdad2ea0995afbfe1426bfea19e0d5e50de126ad87b55e5f4c1df7e0651dd43faef91692ca05443a424da02918dd20a5e670f87e9feae992cfc124fcad7176ccbdaaf8413eb2d75ffac610582dcaefdbec481749ff57c302bac0847cbd91ef0f17af1", &(0x7f0000001700)="9f5dc8b97f3928ab5f509982236bf90d50ddbf28b68d1677481a22444ed015f12dd30469cb48076fc4aa1dde47b6caf5787d4d83075f70999fa888a8f100c74163a006ece79daaed5ae2e93ff440f47fff6fe317d81e1dbd7eca461363474cb0ec64f1c5f330ac9eb857fc730a076d4263"}}) r4 = syz_open_dev$audion(&(0x7f0000001500)='/dev/audio#\x00', 0x2, 0x200000) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000001540)=""/53, &(0x7f0000001580)=0x35) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) r6 = getpgid(0xffffffffffffffff) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000a80)=0x0) syz_open_dev$vcsn(&(0x7f00000015c0)='/dev/vcs#\x00', 0x40, 0x20000) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000bc0)=0xe8) r11 = getgid() r12 = getpgid(0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000001600)={0x3, 0x4, 0x7f, 0x7fffffff, 0x10, 0x5}) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, &(0x7f0000000d00)=0xc) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001100)=0x0) getresuid(&(0x7f0000001140), &(0x7f0000001180)=0x0, &(0x7f00000011c0)) fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001280)=0x0) fstat(r5, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f0000001480)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000240)="ebaa6c68f1ba655fcb3ad1f2ac5465e02a11f46d79a2cc93141edf4cf242528e136ec409d4083681235e38efd455e1b8670ded8f713807f7cebe912f343894930e9b3954b328db5056ea9c18f7422af0732364c181b1", 0x56}, {&(0x7f00000002c0)="73506482d8e724cb9364f06d972b9f5f34f748bcd9634dd369b644abc48fb929faddfee5709137a53b252d9764cedeca9116cf45c0bc801886f41b9653e2046e907298da8b6ce4da5d82542ea37dea5ec2135ed6f84e1225302bc0761ca582eb8d4de6a17cdc57e38ee1825f1b7f17bf22559b72680b393e796fb00e4518bca386f76c0f4259fc8b9b27662b", 0x8c}, {&(0x7f0000000380)="a432fa595c4d31025b94f6e198787878ad1f79d32ce7ee764421b05829e8a83226f6e52bd9c3fdc3b6f99e3cc40e0ff00ce8d89d944f3ea99a0542239867620d190b4fedbb0709777519f4403e83047a0b9332db6391fdba570d59e2e2e717a1c3e787a76c1ba52b54947936b4a91399ea99f311e745488e467df25d4e4f79b6ffdca1bcb52d92b812720eb62deaa34ae374ba46ee7422df244a0cceafec823c473c8b8783d64a076ee02f2cc82005ada17eb1442e59ee4c4aaf81184225a7d6e9b2b5889016215d9d1007efe5e42ac9a62a5baa89ec26a544e7802d5b4ff76d603f355c50c61fb4e36a74c81c17ea454b4d70ac", 0xf4}, {&(0x7f0000000480)="2b774151c30cff511aea988576792a75c381aaf06c49d9235975ff247037759c207f447059a623671d0360be8265e304e6d837fb06292964a304160e8fed8a986a60db808d1d5277beb33b4ad857ba113e4715ab6707a7b4afbb7d81f1f6a7673446de3599a1512923a906717d0809172439d303d0880a66f772f54399eeb68075c2823f3fe59ea56378f8b5d4c504949aad6f718fe6cac7f2464a14fb8108a86fe44725e0d2c001f2dacc07d2f236c3c904978c58f95d2024893416fb1cb7b70ede9a7d7b69817b49e1fdf7694d5c269c183dbdd3e5dac3d62462", 0xdb}, {&(0x7f00000001c0)="1a0a68", 0x3}, {&(0x7f0000000580)="293075f85c7d10ca28db22a467624f7478ad9dc4d91fdeb0975b1d3341c05757591e90a15f80e5c810dc6440f19398ab8fc846dfa253341e5828f80f53b5e2a85c0773c0787d", 0x46}, {&(0x7f0000000600)="d3c138cf0e6eeb32a4759b1a1d400c9fefee0c690760e13ebcc5dd898944e4bbc338642b60f3a4a39f54ef3d2c988f7b57c2424566fc6a3bd2b1d3ce323aa853ee77da4e", 0x44}, {&(0x7f0000000680)="6a90dbd4163119c9a2d1c87f44a9eff88d685a845bfa70b3981d68db6f73b1b4442bbb207c03f4ae957060d0536814433d34b3b295284e2cd40b529a02b6881120e5fe3b661f56c47bfd6effe33583337e2111f16f3ae074c2e771bcbe67385ce3637313b330129415337bf1095193a5b4e3962f1a2135547ad6000419b8479d2110b837e6a3e200c7f43ee2221018894274be857c4db05b5c26ed22e2a0098bc8c637884b58c2652d8747c121929ae0e0e25b11e188044a291dd10eb1882575137fb963f658a5a246476f2f6cc2bb34132f1a25a3f66914", 0xd8}, {&(0x7f0000000780)="df244a5d2f2714c4a9308df9a0738a2f0833e537078c6be6f46261ef8f46832700cd3b6dba2a7e142c3ffbacf18cafa8785eaf4fea6457ae00357a3a9937cd02904be527add6d0c46461ae855e14b7af2cf7c9f90c1b151fac483ecf7ab361d0bb39280e7a538b53e01ab93cdc", 0x6d}, {&(0x7f0000000800)="518c4490a91ebd58fe1a97dcb7487a6d826feb07ec4da86c5124e27979a0d8e6b72b0baa75e7ad1f65a3b2f952d5760c0de84fb60ee52d5323542616e5e9279bc4eafc852261b6816836990aa6a4d4da94fb11d558d4e28ed901167fd96ed5e5903de83f9957186a6243b2f2ccd40b472b7eb00f7eb836f81da02ff7bb4bdb6e8b7ad428bcf124bb3caf2f5b53d5b56d6f2391d3d3240aa88cddb8ea7c1648c445c8fc578c1e877e6ee339d2ed7a863c9a0b6c73d6ca9f37fbae3a410443c365dc50f8dc8f229dd3da1c9fff732a92d18269b12dbdbed697fc239b4f977aa6d7bcf09cb5ec888f14", 0xe8}], 0xa, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x44}, {&(0x7f0000000dc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000e40)="52039fca71505f4e30bd574cfc4f77f53b7cdd75f7e30461e93fc21c8801a2246d198f4cba502c10c6b16f90948d6f591234747396d23e539da9ab5245a1eb5d677f671159059bd8726fb268aa9d6118e64eb5f72f929453a80d835c2dff0db7ab82920c8fc2464f6ce036ea01810204361d8d3e12f7a51671da40b2d673e9f1d105b121c692b8ac2913b7e0", 0x8c}, {&(0x7f0000000f00)="e4139c54bdbe173a8bab5472d7adccc829b55897b316d58c15b1eb312e86ce6b39ba89fabb9d0060da78252dca3578b67d38d8364e694d6b622d4eeddb82e7db42cdb69f752984053bfee4e822465c948b783f4b8623c4ef30a1623ca3a6064a331fdc7642218f252b62fa10bf32ef95d1cc8d80b617805401dbd8a242339acb9401f9a3278144ebf13835e8e862f771372515a01f906f49b87b6ef72812d396e7cf77906db663a03a53ab8b9c6b16b7ef26da7b6b0d7d3c76132e31a5bd279e75ceeb40807d90327470bd03ac9aa743f57a83489268e9fc67a09ad38c336cabb844b0c822c2034b0e21bdf85b0b12bd7226c072cdbc9a65cd", 0xf9}, {&(0x7f0000001000)="e0fed185aa98f49a5de3690c42a801716edbb337c7186c920b38f79005b511e7ef7e4421a393c9ed5345ed58dacfd817c78127635e8ed68e64165a9d748a6d4aa8977b63357453cfd55aeab8e5e609040ade7837d464d1e2432ab613bccf7ecd5ed0b36985813b37f3c022a92f573acf1acfa125965518ae3b7bf50a7b9bb1b4d0d926", 0x83}], 0x3, &(0x7f0000001400)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r5, r1, r0]}, @rights={0x20, 0x1, 0x1, [r5, r5, r5]}], 0x80, 0xc000}], 0x2, 0x800) 2018/04/09 11:15:10 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000010c0)=0x200000000) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r2, 0x8, 0x8, &(0x7f0000000040)=""/12, &(0x7f0000000080)=0xc) pread64(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/09 11:15:10 executing program 0: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000640)='/dev/sg#\x00', 0x1c, 0x20000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) r2 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae7638917388c656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r2, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") bind$llc(r2, &(0x7f0000000180)={0x1a, 0x310, 0x6, 0x100000000, 0xfffffffffffffffd, 0x101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x1ff, 0x8100000000000000, 0x8001, 0x9, 0xef, 0x885b, 0xfffffffffffffff8, 0x59, 0x10001, 0x7f, 0x7ea, 0xf23, 0x9, 0x1, 0xffffffffffffffd7]}, &(0x7f00000005c0)=0x100) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/158, 0x9e}], 0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000600)=0x80000001) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000680)="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") openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/09 11:15:10 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x4, 0x5e8, 0xffffffff, 0x518, 0x398, 0x0, 0xffffffff, 0xffffffff, 0x518, 0x518, 0x518, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, [0xff000000, 0xffffffff, 0xffffff00, 0xff], [0xff000000, 0xff000000, 0xffffffff, 0xffffff00], 'ip_vti0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x1d, 0x4, 0x1, 0x20}, 0x0, 0x128, 0x170, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d2, 0x3ff, 0x945, 0x2}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x7f, 0x2, 0x0, 0x6, 0x4, 0x1, 0x4}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80, [], 0xb}, 'yam0\x00', 0x4}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xff, 0x0, 0xffffff00, 0xff000000], [0x0, 0xff, 0xffffff00, 0xff], 'syzkaller1\x00', 'ifb0\x00', {}, {0xff}, 0x0, 0x7fffffff, 0x0, 0x40}, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x64b, 0x0, 0x10001, 0x4, 0x38, 0x4, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x11}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}], 0x7}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x4, 0x60, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x4, 0x1, [0x8, 0xb671, 0x1, 0xe91, 0x0, 0xfffffffffffffffa, 0x3f, 0x0, 0x2, 0xb9, 0x3, 0x2, 0x6, 0x7, 0x9c16, 0x7], 0xc}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'irlan0\x00', 0xba9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x648) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socket$inet6(0xa, 0x7, 0x3) clock_gettime(0x0, &(0x7f0000000600)) 2018/04/09 11:15:10 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) write$binfmt_elf32(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) tgkill(r2, r3, 0x20) personality(0x410000d) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="8600000000000000320c00000000000002000000ded0000002000000000000000900000000000000010000000000000003000000000000000000000000000000000000000000000002000000000000000000000000000000ff0f000000000000986d0000000000007b030000000000000000000000000000000000000000000004120000000000000000000000000000"]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x1000, 0x4) 2018/04/09 11:15:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x40, 0x20, 0x8e, 0x96e, 0x0, 0x40, 0x20084, 0x8, 0x8, 0x4, 0x200, 0x200, 0x34, 0xffffffff, 0x2, 0xffffffffffffffff, 0x6, 0x400, 0x8, 0x6, 0x200, 0x200, 0xfffffffffffffff7, 0x100, 0x5, 0x3, 0x40, 0x9cf1, 0x7, 0x8000, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x0, 0x9, 0x325, 0x0, 0x0, 0x0, @perf_config_ext={0x60, 0x2}, 0x10, 0x2, 0x80000001, 0x5, 0x0, 0x1, 0x400}, r0, 0xa, r0, 0xa) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/04/09 11:15:10 executing program 0: ioctl$int_in(0xffffffffffffffff, 0x800000c0045005, &(0x7f0000000000)=0x6) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/09 11:15:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) socket$alg(0x26, 0x5, 0x0) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/09 11:15:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getgroups(0x4, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0]) getgroups(0x1, &(0x7f0000000300)=[0x0]) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000005c0)=[r1, r2, r3, r4, r5, r6, r7, r8]) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x9}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$void(r0, 0x0) 2018/04/09 11:15:10 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x3e, "c0495471b3bbbe94cf2e7059593c0381ae0a57a27ead0b5420952b3fc8b48c6354bbb14e2bc416d9e2fd3fe9a6cb2ed77e3180aba9a332859998df00d790"}, &(0x7f0000000100)=0x46) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0xf8) 2018/04/09 11:15:10 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x54c94515, 0x8001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb2, "798bb0d94062d9a871d668f6a777dfce5fa512fc4008015e92247ffaea0b15d95852a6a6f64db5ba33a5b131fb5fc12b4ef21b4d68a375dbe0756844b8516ab55a5a04abd4810569bdbbfbe7a3edbdb530bc45158f2b2392c4014ab7510c5240b3b5b3f6f4c725649459cd007c1db49d2eebdb909e32e01fb1f364e30c5f4eeee299d69b45194283367cd2000a5f85359622d154878639bbc80ba88f259b60a44b083f63a8b2b70017dd3a89bad2ad9d86a1"}, &(0x7f0000000140)=0xba) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={'gre0\x00', @ifru_flags}) 2018/04/09 11:15:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000ec0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=ANY=[@ANYBLOB="04000000", @ANYRES16=r2, @ANYBLOB="040025bd7000fedbdf250a000000440003001400060000000000000000000000ffff0000000008000500fffffc01140002007465716c300000000000000000000000080003000400000008000500ac1414bb"], 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004041) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x5, 0x3ff, 0x7}, 0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x0, 0x9}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="5957756a122543e1a13be9d0f608a5f56988853e2f17bcc6ab8f8fc655dbbd0e0cbce70b1c1a95b497b02687386ecb4deaffdbc8c92c158a05af6b91e9fa0d90bf95cc062c7f903a7762c3fe2f78f210c0dffd8813f42e09232aec6a1f5162e67ce9de0e681bd1eb48c00f583880c9b3137815b33efa34258515", 0x7a, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000e00)="6173796d6d657472696300f47b0bf9d16211ffc3fd3247125ac4fc0e1daba89f73c48b5fb1c6dc41ac841df449ef9dbd72b57c244a04449ae78ab4f8b091ddf1ca849e98a0239bb90d5a615cdf54365ce821c94810b29a19841a4cac93563d59595416b81e2d7eb0f24666d5fb449c2ef5905003c801a33c2bb0d31ae012349d588d3bedfb16e434c802466a0d77cd002295ce1be5c823fdfeeb42e0b1", &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d40)="68f8bf294101262bbadf86098cf05994f6b74328853396fe9ec13a643abc3747c9280385e65d0e3b58deca34610e83a593068f8b39f3e63234571a25feb40a1f3eeab62387cb5e239ce43506e20512f79d128213d1f2e70f3c30c64694e0998012ec02d2d541215f6c27000d839ad653f663def9640c4504be425069c3554fdc5a992d731bc3d1575911c1739b30c5151facb65244aed995d960234fa18b4215fcf3c91586abff6265cf245ffc4ad673255abd30cef0ac1b715137", 0xbb, 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, r5) socket$nl_crypto(0x10, 0x3, 0x15) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x8) r6 = request_key(&(0x7f00000005c0)='syzkaller\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", r4) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c", 0x1e, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00000009c0)=""/181, &(0x7f0000000a80)=0xb5) keyctl$negate(0xd, 0x0, 0x1f, r4) getpeername$llc(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x10) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000980)={&(0x7f0000ffa000/0x3000)=nil, 0x40, 0x1, 0xa, &(0x7f0000ff8000/0x4000)=nil, 0xffffffffffff0000}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000b40)={r7, 0xfffffffffffffff8}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x6, 0x400}, &(0x7f0000000800)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000f80)=ANY=[@ANYRES32=r8, @ANYBLOB="fd7eec00cd9dd65a617e40c11e668d259f1f94e50fb3419b59932be40e0629050abd4187aba94734b81c9516c1340700000000040000ab0a460260fe04b9c3c74732f6fb5cc6ee5841a0e3d9155e32310004000000000000985dcb455aa4417758011696f773c93fe8e877489c8ce157f629adf5c103939e1d8af059df22ac12fc265a9e08a12618e7f54327c0ae01e3c68dfa1ffd09bd4594a00f2b549bbb78ae7059d6ee86b737d914a3fd19c7a48ea85de0c6c4dd00af99062c13aabc931f7d57c2894d2830b7f5369c21913b1f52ed7855f848080db2bcfcea38a936310413645c515bc34c65e8296f472c43"], 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000bc0)={0xf6}, 0xfffffffffffffcb6) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@random={'trusted.', '[\x00'}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000840)=ANY=[@ANYRES32=r8, @ANYBLOB="0800091bd4f46409000000752d"], 0x2) add_key(&(0x7f0000000c00)='cifs.idmap\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c80)="2e65a5100029e3aef631bf783600f806d2f5eda5138574cd99ef8d883934fe93122432c4df82fba34f3ac973bbdfc51dfb779642479b8bad1da366c8fd4889dd21e388aa909222d11a", 0x49, r6) 2018/04/09 11:15:11 executing program 1: select(0x40, &(0x7f0000000000)={0x5, 0xb92d, 0x4, 0x4, 0x4, 0x5, 0xce24, 0x6}, &(0x7f0000000040)={0x7, 0x2, 0x5, 0x3, 0x7, 0x5, 0x2, 0x2}, &(0x7f0000000080)={0x6, 0xef, 0x8, 0x5, 0x5, 0x100000001, 0x3e7, 0x480000000}, &(0x7f00000000c0)={0x0, 0x7530}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) 2018/04/09 11:15:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)={0x2, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x5, [{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde49f)=0x19) dup2(r2, r0) 2018/04/09 11:15:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) flistxattr(r0, &(0x7f0000000140)=""/26, 0xfffffd2d) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) dup3(r1, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000445000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001380)=0x1, 0x4) 2018/04/09 11:15:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462ff7)='vegas\x00', 0x6) socket$inet_tcp(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000000080)='vegas\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000d68ffc)=0x61) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x15d85a4e, 0x400, 0x8}) 2018/04/09 11:15:11 executing program 4: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000003c0)=""/4096, &(0x7f0000000100)=0x1000) pkey_alloc(0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) pkey_alloc(0x0, 0x0) getsockname$packet(r1, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002a00)=0x14) fstat(r0, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002ac0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e20, 0x9, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0xff, r2, r3}, {0x8000, 0x8, 0x8, 0x2, 0x7f, 0x1a89, 0x4, 0x20}, {0x3ff, 0xffffffffffff056b, 0xf1a3, 0xffffffff80000001}, 0x3, 0x6e6bb3, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x7, 0xffff, 0x4, 0xfffffffffffffc01}}, 0xe8) pkey_free(0xffffffffffffffff) 2018/04/09 11:15:11 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xef04c28, 0x80) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000080)={0x20, 0x6c1ac53b}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x4e24, 0x2b13, @dev={0xfe, 0x80, [], 0x11}, 0x9108}}}, 0x88) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) close(r1) 2018/04/09 11:15:11 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7ff, 0x8401) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/146) syz_emit_ethernet(0x72, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xffffdd86, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@empty]}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000001400)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80008000, 0x0) 2018/04/09 11:15:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080), 0x4) 2018/04/09 11:15:11 executing program 1: mknod(&(0x7f0000000080)='./file0\x00', 0x20, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x7, 0x7d, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x8, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f0000000500)}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x840) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040)=0x1, 0x4) [ 96.125608] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 96.133103] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/09 11:15:11 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000180)=@full, &(0x7f0000000680)=0x48, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000006c0)=0x7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'irlan0\x00', r3}) r4 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x2, 0x0) statx(r4, &(0x7f0000000100)='./file0\x00', 0x400, 0x1, &(0x7f0000000340)) r5 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x501603) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000600)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e21, @multicast1=0xe0000001}, 'vcan0\x00'}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000000540), &(0x7f00000005c0)=0x68) r7 = add_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="920e9b1422662330e848e56f57eed1c21347194d86adb358e4b5802128225e973bab94410a4a602011f0ecaed04ec916d8fdf721632bf99dd9b2144abfee5b26878b38cb1f9b90dcb1ac5583a81256c8acd6b99816b17dd3b178fd8276ac83f0eca54a25cf4b563d1033684a9bcbe0c1565a94d0e470fce11151d33939a5f8a39ed8393088ac3f4a60f9790ea68b455781d13f213ea4ea87241b94989552ea4a4fedcc793627e94e7753a78cdb617d79910e3d4339e68e2bc91b51d444445b668156aaea53a98096ce73959b8a36b8", 0xcf, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r7, 0x0) 2018/04/09 11:15:11 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x44100) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x3, 0x5, 0x100000001, 0x1c, r1, 0x88}, 0x2c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x256) 2018/04/09 11:15:11 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) madvise(&(0x7f00001df000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9de, 0x1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x403, &(0x7f000077a000/0x4000)=nil, 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0x1b}, 0xf361}}, 0x4, 0x40}, 0x90) 2018/04/09 11:15:11 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) write$evdev(r1, &(0x7f00006f7fe8), 0x0) [ 96.224197] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 96.231660] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/09 11:15:11 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000480)) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r1, 0x0, 0x6, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r3 = accept4(r2, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000280)={'ip6tnl0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)=0x8000, 0x4) getpgid(0x0) r5 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) shmctl$IPC_RMID(r5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000003c0)=""/169, &(0x7f0000000080)=0xa9) connect$bt_rfcomm(r2, &(0x7f0000000200)={0x1f, {0x7, 0xd2, 0x9, 0x1e6a, 0x64, 0x10000}, 0xfffffffffffff22f}, 0xa) socket$inet_sctp(0x2, 0x200000001, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) [ 96.288515] encrypted_key: master key parameter 'ðì®ÐNÉØý÷!c+ùÙ²J¿î[&‡‹8˛ܱ¬Uƒ¨VȬֹ˜±}Ó±xý‚v¬ƒðì¥J%ÏKV=3hJ›ËàÁVZ”ÐäpüáQÓ99¥ø£žØ90ˆ¬?J`ùy¦‹EWÑ?!>¤ê‡$”˜•RêJOíÌy6'éNwS§ŒÛa}y‘=C9æŽ+ÉQÔDD[fVªêS©€–Îs•›Š6¸' is invalid [ 96.370158] encrypted_key: master key parameter 'ðì®ÐNÉØý÷!c+ùÙ²J¿î[&‡‹8˛ܱ¬Uƒ¨VȬֹ˜±}Ó±xý‚v¬ƒðì¥J%ÏKV=3hJ›ËàÁVZ”ÐäpüáQÓ99¥ø£žØ90ˆ¬?J`ùy¦‹EWÑ?!>¤ê‡$”˜•RêJOíÌy6'éNwS§ŒÛa}y‘=C9æŽ+ÉQÔDD[fVªêS©€–Îs•›Š6¸' is invalid 2018/04/09 11:15:12 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000100)=""/95, &(0x7f0000000180)=0x5f) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = dup(r2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xdc, 0x4) connect(r2, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r4}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup2(r1, r2) memfd_create(&(0x7f0000000080)='vcan0\x00', 0x2) 2018/04/09 11:15:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x0, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000004c0)={@mcast2, 0x0}, &(0x7f0000000500)=0x14) recvfrom(r0, &(0x7f0000000200)=""/160, 0xa0, 0x0, &(0x7f0000000540)=@ll={0x11, 0x8, r1, 0x1, 0x7, 0x6, @random="54ca195bf3cb"}, 0x80) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/158, 0x9e) 2018/04/09 11:15:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0xffffff1e) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000540)=0x200000000000, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr=0x10000, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) 2018/04/09 11:15:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r2, r2, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10007, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000440), &(0x7f00000006c0)=0xc) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000140)=""/242, &(0x7f0000000080)=0xf2) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x4}}, [0x1, 0x400, 0xb9, 0x0, 0x6, 0x6, 0x1f, 0xffff, 0xfff, 0x9, 0x9, 0x8000, 0x6, 0x1, 0xfffffffffffffffa]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000600)={r6, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3, 0xffffffffffff0001, 0x5, 0x4}, &(0x7f0000000380)=0xfffffffffffffeaa) ioctl$KVM_RUN(r4, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000300)={'ip6_vti0\x00', {0x2, 0x4e20, @rand_addr=0x5f}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000002c0)=0xf9ec4160000, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe2000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000480)="40970f20d835200000000f22d848b805000000000000000f23d00f21f835200000050f23f8460f0131672646def026f3470fbd29430f01ca66b86f000f00d0b8010000000f01d9c744240085e50292c744240200000000c7442406000000000f011c24", 0x63}], 0x1, 0x0, &(0x7f0000000440), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000840), &(0x7f0000000800)=0xffffffffffffff6d) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) setns(r2, 0x4000000) 2018/04/09 11:15:12 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={'bond0\x00', r1}) r2 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/176) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/09 11:15:12 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000340)=[{{&(0x7f000000a540)=@ipx={0x4, 0x0, 0x0, "6360ffe0e34c"}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) dup3(r0, r1, 0x0) 2018/04/09 11:15:12 executing program 4: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x5}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003b6fc3), &(0x7f0000000040)=0x2ed) 2018/04/09 11:15:12 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x20001) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0x202000) fanotify_mark(r1, 0x8c, 0xc041f6e9a07cc338, r2, &(0x7f0000000100)='./file0\x00') socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000011001308000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000050000000000000000eaf9e9835b337813469abeb57d5525086e6eecc23f3c63a9f79b75d224ea03b162fa1a40dea1"], 0x28}, 0x1}, 0x0) [ 97.293528] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 97.308653] device lo entered promiscuous mode [ 97.325263] QAT: Invalid ioctl [ 97.332569] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo 2018/04/09 11:15:13 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='cdg\x00', 0x4) r2 = creat(&(0x7f0000000400)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0xe5f9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0xe85c, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3, 0x5ff0}, 0x8) setgroups(0x0, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)={{0x0, 0x7530}, {r4, r5/1000+30000}}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000180)={0x0, 0xc000000000000, 0x9, &(0x7f0000000140)}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000840)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000980)=0xe8) fstat(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000a40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000b80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) r14 = getgid() r15 = getpgrp(0xffffffffffffffff) r16 = getuid() r17 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000d80)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0}, &(0x7f0000000e00)=0xc) r20 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000e40)=0x0) stat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000f40), &(0x7f0000000f80)=0x0, &(0x7f0000000fc0)) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) r25 = geteuid() stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001340)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000004c0)="d8e0b8c910b3c96de21b802d77779e10c87335193001884ff41c5f915a40b251fc5f1766ffd3e2e4252702124e410d7f1d37cae2ffd144ba001131949a5e8e71e0971c3d4fe4aaf98bd2728ee52188464c7c599ecccc2c3c6e0e04b7a645c798410d78245fd4a302c417139f8224f631f405", 0x72}, {&(0x7f0000000540)="ea36f0b9487542c5c5bde121ea907a433c75e149328bbea694d6bfc212f1d2b67e4a9e502218dd5e306dbba8827830b970178ea2f5cf1e66", 0x38}, {&(0x7f0000000580)="2e9ce9407ee7de84e8c22acda4c12a1584a19b3852107aeb156e55e8be82e6982fe9a54510392af9fb9e49f23d4b1820810ed0e6caae498f838c703a6bd83202faebb8085de6da49c0ef9cdd4b69ca1724124a85c4f77436234252d9a5288dd1de3b85f39f5220c50b", 0x69}, {&(0x7f0000000600)="78469d42005577870765376cde65fc1ae0244048235f3c268907241fa741e9053ed708b37f1a177087a86aeae8b3f0f111950ede587d3b85f877d3a8fa9b77889cfb8188", 0x44}, {&(0x7f0000000680)="1b05fd68a2d6b10bee41fcbc70e8", 0xe}, {&(0x7f00000006c0)="68f4ad25a81985459a48914fc580ddae69fa8c4e927151f54f342919ac8c1139e4e35adee1d1826385d0e4df41fcf9038a284cda91836ccbc9bb0323dc0c862b91a4d4d7fafceda60f93c3fcbad79ea16ca3799b8f3d372712fcb02fb9ef94fffd3ea4eb0e1f157f1a8bcda0d7a5322dc4ef72f63c1459873d6434cbd6050818e419b404b7c7021ec0204c9d8c13739571ad5e85f9eb15e2eca1ee96a470b68e55b5c28ccbaa0beb0536a22379cb58fb124e5148123468187b4b23a1c0c3f886c1c40b9d4c9e9ca27aea717d066261c52636d17ea5da50", 0xd7}], 0x6, &(0x7f0000001200)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x118, 0x40800}, 0x0) [ 97.367399] QAT: Invalid ioctl 2018/04/09 11:15:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x48040, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x3, 0x1, 0x1, 0x1, r1}) sendmmsg(r0, &(0x7f0000009d00)=[{{&(0x7f0000007440)=@pppoe={0x18, 0x0, {0x0, @random="7d264f65d743", 'irlan0\x00'}}, 0x80, &(0x7f00000074c0), 0x0, &(0x7f0000007500)}}, {{&(0x7f0000007640)=@l2={0x1f}, 0x80, &(0x7f0000008880), 0x0, &(0x7f0000008900)}}], 0x2, 0x0) 2018/04/09 11:15:13 executing program 6: setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000140), 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x10000) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10, 0x80800) timerfd_gettime(r0, &(0x7f0000000000)) 2018/04/09 11:15:13 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000013c0)={'nat\x00'}, &(0x7f0000000140)=0x78) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/04/09 11:15:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x8100, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x80100) 2018/04/09 11:15:13 executing program 4: r0 = socket(0x10, 0x8000000000002, 0x7ffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/04/09 11:15:13 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x3, 0x1000, "a6780bc3de9c", 0x81}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$VT_RELDISP(r0, 0x5605) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000000)={{0xe4e8}}) [ 97.515110] device lo left promiscuous mode 2018/04/09 11:15:13 executing program 3: r0 = memfd_create(&(0x7f0000000180)="bcf2684da2466a8ced3b141880a68d6cb8f9e624198be3fd1306e3afcd78ad8a595a9a7a1b67b925fe2789c8af32cc552eae10a7502edc99", 0x0) write(r0, &(0x7f0000000240)="d7", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0xdb, 0x5, 0x3, 0x101, 0x10000, 0x5f1e, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffe, 0x2, 0x7fff, 0x7f, 0xfffffffffffffeff}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0xd9, "9057631829eb0964d448936d0439af31deb23945011411e4fd649e1f39db8abbf57bba7857105c51e145e0cda6b1c2225ff2bf0d1edd3ca23fd887b0d603abce04f37e2ebd681b363786c94e661d235d4bbc27beef807a9489849816c06543267abb2ef6d4955c60bad0833fde204915338e55f7026936020cf4824cc9aff627b3ed087c33d2f23778620e9954355973a612dc9a9fbfe2be79e328198b8837cd330449dfbf7d26adbf79ed12b80779c74f3d2b1098f3e9f196a8bc6dab02ec98e205c8c39ba87348d5a8d312646226d72cbac060d23d5121eb"}, &(0x7f0000000140)=0xe1) rmdir(&(0x7f0000000000)='./file0\x00') [ 97.553745] device lo entered promiscuous mode [ 97.609803] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo 2018/04/09 11:15:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x100000000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000140)={0x94}) 2018/04/09 11:15:13 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{}], 0x18) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x74a, 0x7fffffff, 0x7ff}, {{}, 0x3, 0x6, 0x401}], 0x30) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x8100) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x1002000}, 0xc) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/09 11:15:13 executing program 0: prctl$intptr(0x21, 0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x30, 0x2f, 0xd670}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x7, 0x9, [0xfffffffffffffffb, 0x800, 0x4d, 0x1, 0x800000, 0x7ff, 0xffffffffffffff00, 0x3, 0x5]}, 0x1a) prctl$void(0x22) 2018/04/09 11:15:13 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x1, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000600b200000000000000040067163232d5e9d4a635022a12a0a081f52021db8c98382dc04f49a930e91817f55467c54bcd6511d2d716cd935ef19fc0ed6740fba4374b51ec53624f5e524fdd0d068df237837ff3e353c351a0ec56463a7b8fcc41853a1b2aacb69fea7d2ececf5093c6d3658f1d6346bc551c75dd229c10175f57b6caf9e01fb990a37212e253bedd214a9c8ec634879b960aed083e039a2688"], &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22}}, 0x2, 0x5, 0xa4, 0x6, 0x44}, &(0x7f00000002c0)=0x98) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/145, &(0x7f00000000c0)=0x91) 2018/04/09 11:15:13 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7, 0x8000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x200, 0x400000) pipe(&(0x7f00000001c0)) read(r0, &(0x7f0000910000)=""/100, 0x64) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465ffff000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/09 11:15:13 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@ethernet, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/254, 0xfe}], 0x1, &(0x7f0000000c80)=""/126, 0x7e}, 0x0) sendto$inet(r0, &(0x7f0000000380)="fb5d154ad4ed1515aff49420f5a30a7f6878bdedba964285bfed651c8e58949f4931dbfe965d004b984cb3ab546b4f126148636d3a65b464d62a41708058c69d4505ff2f21c4c11ab022932e7dfc2467af0007f124065c98af2efe49d71720b74e0d8002e4bbdaec63da1cc894c8496caa22d606fef0385bdc12a12e4022c64173a9", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="a4", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000680)=@pppol2tpv3in6, 0x4a, &(0x7f0000000840)=[{&(0x7f0000000500)=""/130, 0xcde67009fe531fa}], 0x1, &(0x7f00000008c0)=""/115, 0x73, 0x10}, 0x0) 2018/04/09 11:15:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000003c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000400)="9a6d21fefc98c04456fe2aae7de5b0aa530a9753b4987ad53e64af8025042070b9a9f2d8d6b5691c8fbb012f2928116d2b6e8463129fb1cd027cdd98a71d568ca236f931fdefe7c2ae2182c07f5bab6370c44805e7eb94017e066cf241cfd60cc81c71fdbef06be8f252d1eaa637fa10732a64f5fcddac71338d6bfe88cfb274b2240bff500350e04451f9aa78d83c93983800e654e80d12b91b80f21e69defe78b7837625668f313092f529f4e7b57605702bd9b3705a7bd70cd43ccf") perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2275, &(0x7f00000000c0)) 2018/04/09 11:15:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0xffffff1e) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000540)=0x200000000000, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr=0x10000, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) [ 97.905152] device lo left promiscuous mode 2018/04/09 11:15:13 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/127) getsockopt(r0, 0xfffffffffffffffd, 0x4e98af5e, &(0x7f00000000c0)=""/4, &(0x7f0000000140)=0x4) [ 97.945411] device lo entered promiscuous mode 2018/04/09 11:15:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x8037, &(0x7f0000000380)=""/1, &(0x7f0000000300)=0x1) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) r5 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) keyctl$unlink(0x9, r5, r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x42000, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000100)={r7, r0, 0xffff}) ioctl$FUSE_DEV_IOC_CLONE(r7, 0x8004e500, &(0x7f0000000200)=r7) 2018/04/09 11:15:13 executing program 0: futex(&(0x7f0000000000), 0x9, 0x2, &(0x7f00000000c0), &(0x7f0000000700), 0x80fffffc) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xf3, 0x101) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000006c0)={'\x00', {0x4, 0x8000, 0x7, "7c3f1a1c4aad", 0x2}}) restart_syscall() ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x7fffffff, 0xffffffffffff8001, "3bdb740a84fc3a343c121ea3b4cf735952c55e23561e869978cfb75512d7dd7246d47a5ab28fdf870d54c6be", 0x2}, 0xffff, [0x800, 0x4, 0x10001, 0x6, 0x4b30, 0x95c3, 0x7, 0x5, 0x8, 0x10000000, 0x7, 0x2, 0x7, 0x401, 0x396f, 0x6, 0x7fff, 0x5, 0x5, 0x4a00000000000000, 0x6, 0x7e8, 0xc1, 0x3f, 0x0, 0x5, 0x9, 0x100000001, 0x2, 0x0, 0x9, 0x80000001, 0x10000, 0x10000, 0x7bb, 0x8, 0xa8f2, 0x5, 0xfffffffffffffc01, 0x8, 0x9, 0x5, 0x2, 0x5, 0x7fff, 0x3, 0x80, 0xea91, 0x401, 0x5, 0x3, 0x10001, 0x20, 0x5, 0x6, 0x1, 0x42, 0x8, 0x30b6, 0x1, 0x4, 0x9, 0x0, 0x2, 0x80000001, 0x3, 0xffffffffffff0001, 0x20, 0xfffffffffffffff7, 0x1, 0x2, 0x6, 0x0, 0xffffffffffff2387, 0x0, 0x524350bf, 0x20, 0x96, 0xff, 0x9, 0x2, 0x200, 0x8, 0x6, 0x7fff, 0x81, 0x7f, 0x0, 0x13, 0x4, 0x101, 0x0, 0x2, 0x8, 0x2, 0x9, 0x1, 0x40, 0x8001, 0x58, 0xe000, 0xad9, 0x100000001, 0x3, 0x3, 0x9, 0x8, 0x2, 0x20, 0x9, 0xd251, 0x38, 0x4, 0x2f, 0x1d6, 0x6, 0x8, 0x0, 0xff, 0x8, 0x4, 0xfdc, 0x2, 0x4089, 0x7, 0x3a, 0x20, 0xd94]}) mkdirat(r0, &(0x7f0000000740)='./file0\x00', 0x1a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) futex(&(0x7f0000000040)=0x2, 0x5, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x1, 0x1) 2018/04/09 11:15:13 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x100, 0x70bd26, 0x0, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xffffffff, 0x401, 0x9}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3}, &(0x7f0000000300)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-\x00') setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000340)=0xffffffffffffff68, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e23, 0x3, @empty, 0xbf2}}, [0xc, 0x835, 0x800, 0x3f, 0x84, 0x1, 0x8, 0x1, 0x2, 0x7, 0x1, 0xff, 0x4, 0x8, 0xfc]}, &(0x7f0000000480)=0x100) [ 97.965853] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo 2018/04/09 11:15:13 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x3, 0x0, 0xfffffffffffffffc}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="0352ba8e8227ffffffffffff080040000024ffff000000009078e0000002ac1400000000000004019078002099e900d085f5cf04e739a9ec5bad9e0c73dfcba42bf797106c569f6f5b3248cd19ab5f926edb73e79181a0a9010d2d639f31be197e57f326be4dc74f1edafa7a6a6325b8160a830e29636d4cf1dd0accc0f5ac17f87b47"], &(0x7f000004d000)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) get_mempolicy(&(0x7f0000000000), &(0x7f0000000100), 0x0, &(0x7f00002bd000/0x1000)=nil, 0x0) 2018/04/09 11:15:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xffffffff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x8}]}) ustat(0xfffffffffffffffc, &(0x7f0000000180)) 2018/04/09 11:15:13 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = dup2(r0, r0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'nr0\x00', {0x4, 0x3, 0x5, "53965025913e"}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r5, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/09 11:15:13 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x800000000000, 0x20801) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r1, r2/1000+30000}, 0x10) r3 = socket$pptp(0x18, 0x1, 0x2) keyctl$set_reqkey_keyring(0xe, 0x7) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000600)=r4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000005c0)={@empty, 0x5, 0x0, 0x0, 0x6, 0x0, 0x5, 0x4}, 0x20) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x5, 0x4) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) wait4(r4, &(0x7f00000001c0), 0x8000000a, &(0x7f0000000400)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000300)={@loopback={0x0, 0x1}, r7}, 0x14) r8 = openat$cgroup_int(r5, &(0x7f0000000240)='pids.max\x00', 0x2, 0x0) sendfile(r8, r8, &(0x7f0000000100), 0x3) ioctl$TCSBRKP(r6, 0x5425, 0x7) llistxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=""/152, 0x98) 2018/04/09 11:15:14 executing program 1: 2018/04/09 11:15:14 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000100)={@remote}, &(0x7f0000000080)=0x14) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xc0000000000000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TCXONC(r1, 0x540a, 0x10000) 2018/04/09 11:15:14 executing program 7: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x20, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{}, {0x77359400}}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e41fe0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) setpgid(r3, r4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)=0x1) 2018/04/09 11:15:14 executing program 2: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x10001, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='eql\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) r3 = timerfd_create(0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x200040) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, r4}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000340)=0x3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000080)={0x1, 0xca4}) exit_group(0x4000000000000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000021ff4)={0x2001}) getpeername$netrom(r4, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) 2018/04/09 11:15:14 executing program 6: prctl$intptr(0x4, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000b80)='./file0\x00', 0x200, 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, @multicast1}, &(0x7f0000000c00)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000c40)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000cc0)={&(0x7f0000000c80)='./file0\x00'}, 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000e00)={0x5, &(0x7f0000000dc0)=[{0xc}, {0xff, 0x1}, {0x0, 0x10001}, {0x1, 0x4}, {0xfffffffffffffffd, 0x8734}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000000d00)='/dev/snd/timer\x00', 0x0, 0x200) perf_event_open$cgroup(&(0x7f0000000d40)={0x3, 0x70, 0xf0, 0x6, 0x97ff, 0x3, 0x0, 0xb9b5, 0x200, 0xc, 0x20, 0x7f, 0x9, 0x7, 0x2, 0x0, 0x3ff, 0xba5e, 0x8, 0x101, 0x1ff, 0x5, 0xff, 0x5, 0x9, 0x9ec4, 0x1, 0xb31, 0x8, 0x0, 0x0, 0x3, 0xfffffffffffffffa, 0x8e, 0x9, 0x62, 0x1, 0x3, 0x0, 0x7f, 0x5, @perf_config_ext={0x1, 0xffffffffffffff80}, 0x40, 0x8, 0x4, 0x6, 0x80000000, 0x294d, 0xbbc2}, 0xffffffffffffff9c, 0xd, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000e80)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000ec0), &(0x7f0000000f00)=0xe, 0x80800) r4 = fcntl$dupfd(r3, 0x20000000000405, r1) recvmmsg(r4, &(0x7f0000000840)=[{{&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000300)=""/192, 0xc0}, {&(0x7f00000003c0)=""/7, 0x7}], 0x5, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/95, 0x5f}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000640)=""/165, 0xa5}], 0x3, &(0x7f0000000740)=""/227, 0xe3, 0xc9f4}, 0x3}], 0x2, 0x40000000, &(0x7f00000008c0)) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000040)) connect$pptp(r4, &(0x7f0000000080)={0x18, 0x2}, 0x1e) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000900)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000a00)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000ac0)={@ll={0x11, 0xff, r5, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, {&(0x7f0000000a40)=""/43, 0x2b}, &(0x7f0000000a80), 0x10}, 0xa0) getrlimit(0x3, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000e40)={0xe3, &(0x7f0000000f40)=""/227}) 2018/04/09 11:15:14 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000102000000fce555cd363a22a5ddd701bba81ab6d89b8571007b060e005d16706f476660aa3ed56e6ac557ec32e760f38a912111cfeacc996b3d490593368c713432f0dd79dcc6bacfe201f46a26ad6d9d1c950bf96e5fa319abd5f473dcc55f78e2b40961eca9184928024f59002092c2656ef36ef91602eee5d130d026891f598dadddd14579b2ed8751f1cf88349ac475bc6c46a9664ddba1f2d3f61b5b0ac00d3c458880104e8c4765741db76596b86c818bbeeb5f7e6e619132e99b1b2f9ffe8e1a1446726689eb2fcbfbd0575362705a798e2825d162", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000800000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x8c}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/09 11:15:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000001080)=""/161, 0xa1) readahead(r0, 0xfffffffffffffff8, 0xffffffffffffd7f6) shutdown(r0, 0x0) 2018/04/09 11:15:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00000000c0)={0x12714, 0x0, &(0x7f0000ffb000/0x2000)=nil}) 2018/04/09 11:15:14 executing program 0: msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/04/09 11:15:14 executing program 4: clock_getres(0x6, &(0x7f0000000000)) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/09 11:15:14 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000001080)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) getdents64(r1, &(0x7f00000011c0)=""/4096, 0xfffffffffffffde1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="6c186bd5b538898bf7e5358d166b7260ab3d9084d1e0dbe0fc655446512ee4b03491673ce4a7af2199968a84762de15b497da56a7ccbb721606169cfb50b76f401010000740c639ddcde30a93f51640f6b73b824ab0de117e9b5ecb8c42eca89c9d5117568908d1b286923666b6ba86def4b31e17d04ef5d8338dde668f6c11a182fa64e6858232a21f12ef8016359ce96dd2f3a9d5b") 2018/04/09 11:15:14 executing program 1: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ffffffffffe, 0x40) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x8, @empty, 0xff}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) 2018/04/09 11:15:14 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x44001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7, "a1c6df353506e8"}, &(0x7f0000000140)=0xf) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xffffffffffffff52, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000011c0)=""/20, &(0x7f0000001200)=0x14) 2018/04/09 11:15:14 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) sysinfo(&(0x7f0000000040)=""/35) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = dup2(r1, r2) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000000)=0x6, 0x4) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) 2018/04/09 11:15:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000880)="dc8b6e7d7ffc4236889eab424a04735d5ca43f85e715aa53bc56792f8c47f615fa88227c7fcfee6f47a00b8a135baa94efa4e8fdeee15ab7bc533f8496f31851c7bd25b9b334b9d92145de75ce5ba20ece5cbb9baceecda336d8919d22beb4d1a1d0874345c537ecaa3aa9adaae40be67e9403529cb8b27fd45d822efc964223903160528c3db0f4b3d14bd948a4fd3dceba999dd19e8297e64ce0ced745ff0e9c838722fd8bf03dc1faf85fca0cf4e4626ef45f1ee94395b5c4a50cf818b9fd1548d94941a35d0b7e6ba7a4197b9d7736b9da5b4f810fda343059b50dde74bbbf0b09954c14f164a9b22d4010fdc1b417c7825c162d2b5d47749105de58057757a3b950b3a3e4439c6eabc3b13faaf0c90d2e20181127fee0f9958e7fdb13bcb05303b6ef98b9d174f9427ea108264682bc4b425c3c41725cbcd2e4164bb255f28b66dea136f803cc4d0568b9bb9743c6b55888494fb9da302f01aaafa070e27382f2ef6ab1f48ae294a81917cba36f9a978deb7c9a198a5828e49e0d8f9c86dcfe9c965290ff97bf116c661245b1d74f7543cd221329cf46cb024a0e34932b335421e2845315bfe20a2136023e4530de8dd4ae0b62cb282a389a3be056dbce9e68e73a6a784d2549b65815d974a108e493f8c366d1ac2c4b4fcb48863cd0f23fd38275d67d29c24e8925b92493b9872dbc3a7c765b3348f59fe01d813a7fb7dbf3f19594f44743c0191655676578a62e512ad45a35699387", 0x219, 0x0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) 2018/04/09 11:15:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001580)=[@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xf9d8}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x1}], 0x38) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ff9000/0x4000)=nil, 0x1, 0x3, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x500000000000001}) bind$alg(r3, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001280), &(0x7f00000012c0)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001940)=0x401, 0x4) accept4$llc(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b40)=0x10, 0x800) sendto$inet(r2, &(0x7f00000019c0)="ae98e0ee8585306a110549da697976f7db49da2498f4b433ab78afb1edffbf630db8d477c8ecf0be289928d8b5ba5260b3620cd1f417ed71b0d3cb3d70b219a1067894ea93340a7702aa43a5951b46de618c32b19c8093e15f76c6da5ccd0c77f5dc06d92183b37741cb895b5b4ca2a9f5739e517e7811970c0b6c35dafb3cf78a98e4d1d246dcf3f974bb79ba00aee1f751be51ce83adf7f7e255e7c80d43b5b562f1912a726ba483ccb9484097081a8653faf31fc269a4681f9ae45ceecf90a694c8882af5ec2b554fdc7b298ea19bb0c9c8550e081eb047dce923a8d256a746c6037656f2fd87ae5695c3e6c3b91339dc82c2cb", 0xf5, 0x4000, 0x0, 0x0) r5 = accept(r3, 0x0, &(0x7f00000015c0)) connect$inet6(r5, &(0x7f0000001ac0)={0xa, 0x4e20, 0x6806, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff}, 0x1c) recvmsg$kcm(r5, &(0x7f0000001900)={&(0x7f0000001600)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001680)=""/127, 0x7f}, {&(0x7f0000001700)=""/223, 0xdf}], 0x2, &(0x7f0000001840)=""/184, 0xb8, 0x8001}, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000000a000)="29593829b279bb195743557a6bbf063c241e6c54a3b277f25501d31eb41a519c1f3e0c8acf53c24f28ded2ca3a3f4a2eab391e7731b460c5ca800364713dd1a67ebff3c263a28598b823fc44123ea38befc2ce7fd40ef6ae9cdd4bf3e9f47d086f8d0d43615fff24f364409d9c1e0284fc87b3e6eae7bba91792c7e37bf960b1de8c9e368289d23a3ec259ea6eb97220e9c5b4996202efa4cd28f015e57be955b0bf09de681cdd190f9f4539f3be1a0c572a704daa433f929262f4f3c25262fc6fbbf03b93f840bb36c1f63fb4f546a8b1a2c5c4b3f5b6b0803c3e6de90f7b7647c82d0f1a90cc36c8f0", 0xea) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}}, 0xcd}, &(0x7f0000001440)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9e}}, 0x9, 0x7}, &(0x7f0000001540)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000001c80)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001c40)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="a8000003000000000000004aa72fe11b3deb714436719c4d471600"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x810) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001980)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) sendto$inet(r1, &(0x7f0000000080)="bccd70094478e5ac1b6e0cba77063070f529fd3d0107ff3431d04d03a130411214e0fc7213ae0b96fe0ef16f83ce16c3c98e65f4a26ad8e6f21ce89f7c5be832c739bdca1329f00f6353c214a16815ddd481a632707d66b39e88329cf15f1133c9ca9da8ffe50bcd5758dd271292bef03f0095a0a42e451763243ee687591ea256d55c0274d7c99b1eb2d09eb0208d52c74b4940305754b953b1e187a38930e96c479905c0", 0xa5, 0x8000, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000000180)={'vlan0\x00', @ifru_addrs=@sco={0x1f, {0x9, 0xc00000000, 0xa9, 0x1, 0x4, 0x13e}}}) sendto$inet(r1, &(0x7f0000000240)="e1c183d975621c09b0d6a3cf0e2eab9ccba7aa3ee3e069de6faaff36331805e8c6d65b42e651760b2fb4937e9dc9535978319420832c31296a901faea1d015cc4614cdf7af138dab67ceb6dcc3056b24355967723b6c1b5298aa9bd2f944222919ce6356af0f747429a9d2aa04af202655a7cc9bec8ff2a256fb1dfacb3b73acbeed01a62bbd8368e7f22db9af84cf6782a61ad7f07d812a01fc62821c3d153ea9975e7432c6023578dfc792310342d44f7ef4af8263c5fa11b3f23f0dbcdff8f2d31f480e0779e331024b226a911249235fba81486417741d8f07f72821e3b1887c3f19a3f601358b0ebd2d4d3bdc9507d7ed9604f0d8b3a889f8c17490f223796c7d821ecd3c29ce3780d3173f7ac17911ee217039d1baefeff2ab7599112d2712109467fc07774e55f108b7812daa1f7db363448bced27b1a237fe8e70001196597402a7270231f7863c59bae586f2f524a40859eeb26ecff6729fa95f77051bba76b760c7d6d24e6d3b1f748b0d4be4b964996cde85489a0fd2d20c210751edc2b632701fc4964b7c36806441d68d19806dbb02ae620064159754a40cc7c68b2d9215eb2b52543ddfa6a130d87cd8662852abe413145aa31337f9e4cd005e68ade5c93545fd566d854074db10a50eb83d04db48ded582cf07b0592b2730bf6f7fae7ba8770bd15d04e25d65e91679a8bfd86e712666764d8eb3ec01b11665e378883b8f65139556fa1148886b6beb87454ec50772e3248c9ce015ceabbfbf311775ae1ec049e6a9016754b8abc1e510f033124f07ecd8b76b88f15ac57595e76734962a344e3050e16d2f9df2b5ed767ad3eb65921c0ed67b9dca16afc3a31b32cc0a2a2a89bfd8fce7658a532c217fcfa8a4bdfebec18231d06cafc3077aa198d7c9b0cd918091d1f9bf6731c89a7b2fdaf90582a66da846565381c10637d9e8fb6ef3dd54eeebc1d1d7bb56501d5cf24148e79054ecfdfb0f4af3536a19beab8353a33b65bee7cdc382ebf7325acb226cbeb86f7b6d184d21f43c15dc83ded2afb0a38f6d54a5aaa2b8a6219f5b110ceea643bb171b977536a62ec9c3afef8ff2f4ce948df462c6b1d4202ef61e553e60be77df062ed48aeafd0687ea991d7bc63f4c95a5f3494eb39936f34df5aad93c0bef860212d72883f962f3b459a9028a628252609db48a406cbf2415f304c0d77393b56ed6dfdd08b63eb02a4cb55eacc0cf283f0f76d3ad11b1b2c754c1fd49df9745d978bf03b440f69d359d528916286535739420a2bd487f7a750f55d7dd10769df54332d9d0782f67536ef3ef32821017c4adf3d4a0113908b40b6c8df1554da64c14d56e617b37226b6bd7d3b9b210ce72935a391a83c600af4ec32334f03238740fbeca9fcfb3f359102d7164dcce7cf5c6e94edd964602a2e6144c8db25f158fc16a4cff46b57de81a78a322d9d1a60f54fb4e26677eab9239c8423be717e2ef3117aab09691207d6ebc3af79604653573b414ffc60dbb86a2d612571f0e2228650b0997eeb067a2bd654954d472eb575f27c985e9d2896d6d0981710b98e8d8be1c6876421dc589f97b9d0c56e8b75ac5c0e1259111aaabb181f413a433a25cbb9c66f97bcd7161f87c379b68afe13c728a16586cecb882468d859b5530520e3affb994180df5106c769a7df754c4ce463490096e6ae554d9d9d7ca98143c169b19819eb6c0fcbbcf3e38882b7fc7662511ccc3ebde5353db2b807877b0cf8004d52aa5ba46dd8b40e7aaece5bdc3b915d1a889f7017c8dc44ff86a7a5f74ea9e0d3fa25f675c4a8cdf1fab819fb4047b934c24baad158b451cc9ec1a7a26930d400a9929cae8b550d55ba5ef128d91d6fedb3d9c9dc37b489118e9aff58fd24db0e6192bdbda3f657575d30a9e7b76ce1fadb24e104fc2b3ca53ffa88f8a06fed45e7fb4a396395ced0c863f9026dd4b74ce3ca67113d3df37dc5b7435eed62f40bbee3c290c43b92d58235039d9a5a5fa5000307f0b670cd1a8338afea20413ab0e0fcb60a1023b5917f82db790efb2b53016433c23e8253d4e0e11acb3ab9e233d46382e95220a28869889c0533b9d7ec6a3506988517dcc88082f7149401528c61dba8903e0a65431a8edad3453b0b792632534cbece118b4cb6373b316ebefa220b96e54db71a3827a8a821412de72ad40eb681b57b70ad064f937dbd8e9d9f4b75bdd08716318c68bfcd8ecc9ed466a8e6f3a6a3788741a4be817968d50a19e9ae19fe6e3a8ba05f5b82cfb46bb9c8e7c6f3e8ec043a2032832201e4cd11b1ef477bbf86a4b66fd2dc15e9eeef23d0ac5ee5045dff1af28f3ae228f57e4e62564ddd6fe82901a2f725fe96b629a444071ebe7afaf19db74673172524ea0af923ec0a821b8cc56268ca66646012bdd20e7e244de0e1bbcca138106804f0c2b3b823418c61d53c239a4f6c8f7897c8f48de67e2ca46b40e3c2acc3c1d1ec804783260c1db80cda567e0a800adcbca3b81330a731b4a7e2bff96d93fbb6f537a4baa711a4538537b96ac102842094b8be9008b9ec32eb5497e1a9eb6a8bf3c60115401d813ea95ef82fbe4c09e00fab69de095bf20e3ace3914e4cbc68f19f07ec14d53cb5bb1f23510009bbd0ac5f092b959c6e2dab23912470452d079953fb4eedd3cb790b9f635d94b7e62489d01d4fc9918d474d7715530797f7e1ac3efcc63490d70596a55d5508062bc46656c023c20291523723b8f3df77efbbb923706d6c5db61705249fbe8ef5ace9205e5e61e05f007ae5732055cf0c306d44e58a4cd59b888e2afb284309b3b7e3cbb3da67e20357fca555301dadeae5af16da286d74f7643683640c219c64a5d1c3091804a8b16c38e85265e8e2df5a04c166c84b4c93bb8546a386241d5e7a1f7e2493909ee695027a65a189a858d3d3e02c88c2213f20c0dd473be207eaf1e2362df30371cd9a3981b72df7b26d3e00b329b0d45879999fd747ee9c7efb711019a9217b01599119a6d3c3fec473bcc2bc9c0129e503f1499f5eb61bbf02694fe61bf13c2a45ff1320067fc846cc93cf1e63d4d4aba69a0eba564da14fe084b1dee2997b356f0b0e8e1acf993d1f9cb91507f55b0561e974faf129aeac0c63367745b1eccc9adc866ab737c7e0af13e9ca4b7d42e99c477ab64c605e271dab1f6f71f0503b25d1588fda141bf12c331fc8b1e94f45b901ea8ccf74b27d875648396b1aaa496ca713406ee863531ec6e48272ab56c550d324f54e88e29f49256b309e97a02d9171c9a1036da9b523dec92ba96025c4a7bcb2663c9f467061505d406f75573a13f96784db8366be340800ba4a96356443a92af7371f1e9fc31b09cafeaaf3decb84e41e03378575bea6d06383e4dbfc2baed97d126a700efcc5c61e488511b573c7100ee8dcc0ba65ab187c462d554df269e9b91f996bbd176aa4b9c501b56a5ad78dab9df79bee0c497640e6cebe506224b61db17bcf92e8f049181e338af7738f94a89c25a9f3d9040c8a62849fc08813d825ce04cc8fd6c3adb9e78b36d476e394e1db9f77e61f0f475e6c4824e1023b780ddd2f2c221cf0a96688d5bb41d70b390e35b3542a5d430f6ba9c876f80f73bc47e01d67690007e742d0e48bb5d5cbb898259457fecfb67a40baeb6d3ba61facb4d946775d6d07aa8cf60142292ca46207a64a4d315600672778dcfa4e9e4a8cdb80fd1fdb5405cb19d24f4ee6d07c817d6d2001fdf9d7dc608339f7979a50cb87942754d3efde14f5071483c2812e193f1e9c02d8e2c0a5e2971ab640d64494673adad4bbac57e1466f49af22e83bfb90d7075bc8eb282dce7a995a3ef3faaec59a2a66875f2c631f7261d007e18bcb89e1a030435fbbbce51948288ef8bd2ef35ea7d4ac6d18fa188baebee5cfab43ee95965b992395e2018ebc26dd7e759deb3f7cef587ad0ee39e7e77d83fc10c982cd666c3bced605b15be3eb1d3b5c063a37e46f509d83ba551d968511c495ee638fa80e168ce9c232b023ce27fd4082050873bb65a9ef15ec311b16931d0e9f76d8f537a3907cd06c6645470b2b1721218c58b7c4879e49d232132656e5b19aebc3f4503e9248983db539149fc9f571d0064fbf5b2355086b083367890953f1cef54ddc78b2a8f9be552ce93b7f438445de650c742930111567ee44ca4a4dc97ffaa18908b3ad022bdca4bde2cc032332bff5971ee3e4e31c797e7825b3e808a20d1fa0153e3f9fe7044e5dfbb6caf8dde451bf2d0915c9f56a3afdac5618bc17c02f623a4775853045e0ecb14fa9645387f14372f3c85fa713442681a4fc213bd2cb6afb91f121c508a637efb8a22e7b0e8d09453c07ee23f4e6eb6e9ccff4925fd1d84864aa1e1ce9bd671d25acbbbc784c27d4ea2aa3a9cdf708451b82325d947069da74f14d723465fc28ce850c6ca5f517549439e3694211872e16642566e4d08315078709e39ab91b25da91f97b093b6d6036898b791240eefa5b728d97645e4e8f019da5c356657f0da8a618db157c9b39806d35ffcfa74615dfe15b2a801b966284906789e2623cd304d7295a7d1a7cdd1e8eb6e47b1b9b8e5f5d808052c1e380e6b0557656610612868f6facc951e38fe34324970b9800df19c00a0779f73a91fdaf085100107bd3e0fa7ff6e294eb1e9238bbf489e503d4ed4b4a4b5ad3ca3e9b1186ca407d731a7c53c1cb664952ba17f5009426d8be196b843c102b3ec05900e8ed077c1d65d41bbbc3534a248e45615ec299bb989326c8798b4142d3e54b7acc3c3265f4d476cab97d71da83c8d4ab532b2559b1f9f8398817c9d30230d62a99fb3f4d2d3eb27a1c9e5d5b54312098b1ec177a2fdadfcbc90579130741ea5a08bc4b9ce078ec3add87960b1fc3e87e2789e6de7cf88c0c482cf1c04d103bb650c99c3516a2713d0112d78347e01e00ce62a9ad08b912849fc2ed5ecd490f15a6cc7c1d8fab5573c12d86d0121d06e5ef2b5db9bdfa1f66884e64eaa5daa638ed0189b3f4c38022ae15d86c866b53d20eb4704f44eac611ba6a7a986bad9ecba454989947d7dfe8007e0a30f1e2ae138e2e0038c893370274f5cedb066e80e9b7ec14d274c464e464522071da6bd97ecade573269b9cbfcd7c38382ac6ed5baf69f087aa849e2d02ccd03329646d903ca735f868c767972ebe5503d357f6ac5cd1823db9191a2aa68031656dc576cee18cde016388bdb827eaefe3f33ac95caa6dec5d4d13d008c77757dc54aec2c14fdb27a329525847e7d3b1c0664ea38e9bba9be4cda95c71118a4c2e6d7a1a47599ba0bbdbc34b8d5526807b8065cf7a50aa1fd62b83e93b48e1acc28bc3d7f98a11feebcfc7a06d8015891e51e912e948bb271c328cba2c58f5363d185ef5b036edcd1210a1aa3617dd895f402e8efe43998a6d27c17ef9d4b14d7851548bc2d8288cfb424c6273d6880d0cc1482c96e78f484714edb29b66221cf10ce9641c41e4ef7ace353de24ee6bdc17ac7c5988772bde77ae4daab66cceb6286dcaf10e76eb28fd8e7d273e2a6817e70cc4d1ea9a94b3cd09a6e2dd34b74ba98fff875fd6614f0c89bb0d26d6783e5527355845db1039fd8c1ca78745d1f922bd790de48d408a6e6808057a17b8c841aa9656e85130186f071be03debef159fdf49959c04e1037036c2df5f28e287d527bddc4e60d90738fc7ebec573afb35be936f5a981222c1d3d97fa5cba073dd36aa6878844ecaccf35e8b4e45fa763b1a9070f461e6280eecbb4d7eae27113b0e1b195bbcd0b01e7c38b47a474555be", 0x1000, 0x4000, &(0x7f0000001240)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 11:15:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000300)="b9580900000f3266410f561366baf80cb82015dc84ef66bafc0cedc744240085000000c74424020e000000ff1c24f3420f009d03000000b99d0800000f320fc769000f019f0400000066bad104b000ee470f01c9"}], 0x0, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0x1000, 0x0, 0x649b9d38, 0x0, [{0x0, 0x0, 0x401}]}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in, @in6=@ipv4={[], [], @local}}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1a, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r4, &(0x7f0000000100)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}}, 0x98) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x10001, 0x2000) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f00000001c0)=0x2) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10200) r6 = semget(0x1, 0x0, 0x10c) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000000080)=""/32) 2018/04/09 11:15:14 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/current\x00') write(r1, &(0x7f0000000000)="cce2a4b0f17b83e0779cef7678270bd7db88bec01f92dd9e1d549e2d686cf9dbf18fdb19912d276dfe53293a98add929f0841f77609b667969cfffa3ea246af99f076c82d6ac27b95ab022b03db05e854331078f756bb6de57e56e99ac8e404e6a6d9c30137a8ff0cb2c1a8b0925926873c0fe41eba944714e8b58d9ede5dcc6fed660ddd511c2b2a054c5ec5adac165226b9dbf75c2d5cbf60d", 0x9a) 2018/04/09 11:15:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x94, 0x103000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000200)={0x7fff, 0x1, 0x101, 'queue0\x00', 0x7a}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000140)=""/118) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000080)) openat(r4, &(0x7f00000000c0)='./file0\x00', 0x0, 0x4) close(r0) 2018/04/09 11:15:15 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='sit0\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x800}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/09 11:15:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x104) ioctl$LOOP_SET_STATUS64(r0, 0x401070ca, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ec4e0b0000000020006e591a5591e6c802000000a669ca93d32112b2bc83d72a"}) 2018/04/09 11:15:15 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) syz_emit_ethernet(0x76, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x3f, 0xffff, 0x4}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[@empty]}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x3, [0x0, 0x0, 0xfb2, 0x7b4]}) 2018/04/09 11:15:15 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6_vti0\x00', 0x6}) write(r0, &(0x7f0000000240)="2400000026007f000000000000007701000000ff0100000000bc2e0000d8355b17f4d77b7ad6f6e56daaee7b60502e6ebab6c4dced065923e0a718fcd3e4f1d4db9c799a8856d6380a9c7ae827c602cf045673beaa6edc084c", 0xffffff54) 2018/04/09 11:15:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000140)=ANY=[@ANYBLOB="ac010000170015030000000000000000ac14ffaa0000000000000000000000000000000000000000ac14ffbb000000000000000000000000ff010000000000000000000000000001ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000f04968c744c268000000000000003f0000000000000000000000320000000009000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500e0000002000000000000000000000000000000003300000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000e0000001000000000000000000000000000000002b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1ac}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x200000, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000480)=0x84) r3 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24}], 0x10) 2018/04/09 11:15:15 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x11}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/09 11:15:15 executing program 5: r0 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000000000)={0x25, 0x2, 0x200, 0x6}) sysfs$2(0x2, 0x10001, &(0x7f0000000280)=""/147) r1 = getpgrp(0xffffffffffffffff) ptrace(0x421f, r1) [ 99.900131] netlink: 132 bytes leftover after parsing attributes in process `syz-executor7'. [ 99.912585] netlink: 132 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/09 11:15:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="a90000027f0000010000000000000000d86d3f26af83904f36ab5c9442a5946f68bbc9b56623475f9c0d4593e5e66bd9ae0837d5fb5a88a0181c52adee74330acea733e4aa2c5d7ae02a25b181173e9e6e8de3170e91427cf6ea89784ec40c2f"], 0x10) 2018/04/09 11:15:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xffffffffffffffd2) 2018/04/09 11:15:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000001c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/243, 0xf3}, {&(0x7f0000000340)=""/74, 0x4a}], 0x2, &(0x7f0000000400)=""/239, 0xef, 0x8}, 0x40010001) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10001, 0x21c100) connect$ax25(r1, &(0x7f0000000140)={0x3, {"6eed4ae6336647"}, 0x8}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x7fff, 0x4) setitimer(0x0, &(0x7f0000000540)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000100)) getitimer(0x0, &(0x7f0000000580)) 2018/04/09 11:15:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x201, 0x0) dup2(r1, r0) 2018/04/09 11:15:16 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x41}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x8, 0xfffffffffffffffa}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r1, 0x0, 0x30, 0x401, 0x8001}, &(0x7f00000003c0)=0x18) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000002c0)={&(0x7f0000ffd000/0x2000)=nil, 0x80, 0x0, 0x20, &(0x7f0000ffe000/0x2000)=nil, 0x100000001}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xefa, @dev={0xfe, 0x80, [], 0xa}, 0x6}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x1}, &(0x7f0000000200)=0x8) sendto$packet(r0, &(0x7f0000000400)="2920b934aa432fb80e57a1270b4948d04ea52fc9700270b47592708802c58819318cc46ff123c62749e81b9a6177eed5751a25017828", 0x36, 0x8000, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') pread64(r4, &(0x7f00000001c0)=""/8, 0x103e8, 0x20000000) 2018/04/09 11:15:16 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xe4, "284c9fd05e21998920aaf5c8506249a26949b92eb40b37d204da0b3cf7d3e16f56e9a5a49ecab0fad0fa7404906208ee95b274460c67868ce6a5e184f3bacd2dfa05b93a99d5839045cc7046a221f65ac67c96653f19cb37eef05f0477a64fd17ac348594f082d22a0556ad060e230d091038e88b69d7c07fac9504a847a668436b2688d7578deda4c91a3b08a37d426591ba400bb3998d9013fcfe0c09ccf9d96d83d3085908dad49f93dd18fdccd379420b870dfae430ffb77dab00569dc3b5dc40e9d7bf104356a6888cbef7be1b8dd8588bd6b999b8d9ee13cf3dc85cdc59db7874c"}, &(0x7f0000000000)=0xec) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) 2018/04/09 11:15:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000004077bad70c76fcba65a97bd169c7e7bad117d8410b5e2f88987cef8cc650f645c73989a7d11bfdbadfe91831bd7f477b82d62e7ff12de78e51d84d74bb0f8cb59efedfd3b01b9be6d24bd08c49ce18543bdc8a7f46b7a337f9f89eada20f6a7aeb2b653e8502858ea3e53f09b704acd417ae058eafc6feabf9fe51a7ccc6eaf8a9bb6381dd0a3dc7a20e4ed15db1f7cbf17231c20e6511cc7c51115e5bf4b4d1bcddd2d6bf63672f19f09900000000000000000000000000000000000000000000"], 0x20}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000006640)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000006400)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000066c0)={r4, r5/1000+30000}, 0x10) recvmmsg(r0, &(0x7f0000006440)=[{{&(0x7f0000000100)=@can, 0x80, &(0x7f0000000940)=[{&(0x7f0000000180)=""/23, 0x17}, {&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000440)=""/217, 0xd9}, {&(0x7f0000000300)=""/39, 0x27}, {&(0x7f0000000540)=""/166, 0xa6}, {&(0x7f0000000600)=""/196, 0xc4}, {&(0x7f0000000700)=""/19, 0x13}, {&(0x7f0000000740)=""/246, 0xf6}, {&(0x7f0000000840)=""/75, 0x4b}, {&(0x7f00000008c0)=""/70, 0x46}], 0xa, 0x0, 0x0, 0x3}}, {{&(0x7f0000000a00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a80)=""/159, 0x9f}, {&(0x7f0000000b40)=""/64, 0x40}, {&(0x7f0000000b80)=""/54, 0x36}, {&(0x7f0000000bc0)=""/85, 0x55}, {&(0x7f0000000c40)=""/4, 0x4}, {&(0x7f0000000c80)=""/180, 0xb4}, {&(0x7f0000000d40)=""/176, 0xb0}, {&(0x7f0000000e00)=""/93, 0x5d}], 0x8, &(0x7f0000000f00)=""/25, 0x19, 0x4}, 0x378c000000000}, {{&(0x7f0000000f40)=@ipx, 0x80, &(0x7f0000001300)=[{&(0x7f0000000fc0)=""/248, 0xf8}, {&(0x7f00000010c0)=""/85, 0x55}, {&(0x7f0000001140)=""/68, 0x44}, {&(0x7f00000011c0)=""/174, 0xae}, {&(0x7f0000001280)=""/79, 0x4f}], 0x5, 0x0, 0x0, 0x800}, 0x6}, {{&(0x7f0000001380)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001400)=""/193, 0xc1}, {&(0x7f0000001500)=""/131, 0x83}], 0x2, &(0x7f0000001600)=""/4096, 0x1000, 0x2}, 0x7ff}, {{&(0x7f0000002600)=@rc, 0x80, &(0x7f0000003780)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/55, 0x37}, {&(0x7f00000036c0)=""/87, 0x57}, {&(0x7f0000003740)=""/10, 0xa}], 0x4, &(0x7f00000037c0)=""/119, 0x77, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f0000003840)=""/131, 0x83}], 0x1, &(0x7f0000003940)=""/85, 0x55, 0xffffffffffffffff}, 0x5}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f00000039c0)=""/211, 0xd3}, {&(0x7f0000003ac0)=""/183, 0xb7}, {&(0x7f0000003b80)=""/114, 0x72}, {&(0x7f0000003c00)=""/134, 0x86}, {&(0x7f0000003cc0)=""/38, 0x26}], 0x5, &(0x7f0000003d80)=""/4096, 0x1000, 0xb4}}, {{&(0x7f0000004d80)=@nfc_llcp, 0x80, &(0x7f0000006340)=[{&(0x7f0000004e00)=""/101, 0x65}, {&(0x7f0000004e80)=""/1, 0x1}, {&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/211, 0xd3}, {&(0x7f0000005fc0)=""/252, 0xfc}, {&(0x7f00000060c0)=""/220, 0xdc}, {&(0x7f00000061c0)=""/198, 0xc6}, {&(0x7f00000062c0)=""/3, 0x3}, {&(0x7f0000006300)=""/43, 0x2b}], 0x9, &(0x7f0000006400), 0x0, 0x8000}, 0x1}], 0x8, 0x2100, &(0x7f0000006680)={r2, r3+30000000}) 2018/04/09 11:15:16 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockname$packet(r2, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000016c0)=0x14) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$TIOCEXCL(r3, 0x540c) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00000000c0)=""/193) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r4, 0x0, 0x0, 0x5) creat(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') dup2(r1, r3) 2018/04/09 11:15:16 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40000) r1 = dup3(r0, r0, 0x80000) ioctl$KDSETLED(r1, 0x4b32, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz_tun\x00', 0x1411}) io_setup(0x7, &(0x7f0000000100)=0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x800, 0x82100) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000000c0)) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000080)={0x2, 0x5, 0x8, 0x6, 0x64, 0xbeae}) 2018/04/09 11:15:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000000000)='posix_acl_accessmime_type^mime_typebdevmd5sumy(em0self\'$eth1selfsystem>vboxnet0\x00', 0x2) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000002800)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="66bd54737dab"}, 0x80, &(0x7f0000002e00)}}], 0x1, 0x0) 2018/04/09 11:15:16 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) process_vm_writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)}], 0x2, &(0x7f0000001640)=[{&(0x7f0000000140)=""/38, 0x26}, {&(0x7f0000000180)=""/12, 0xc}, {&(0x7f0000000240)=""/51, 0x33}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/202, 0xca}, {&(0x7f0000001540)=""/233, 0xe9}], 0x8, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) socketpair(0x1, 0x5, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000016c0)={"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"}) 2018/04/09 11:15:16 executing program 3: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000fccff0)=[{&(0x7f0000000000)="b6", 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) close(r1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/09 11:15:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1002fd, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000380)) 2018/04/09 11:15:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa}}, 0x0, 0x3a, 0x0, 0x0, 0xc1}, 0x98) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x800, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x9, 0x101100) perf_event_open$cgroup(&(0x7f0000000240)={0x2, 0x70, 0x20, 0x8001, 0xfff, 0x9, 0x0, 0x0, 0x200, 0xa, 0x0, 0x0, 0x70, 0x6, 0x3, 0x101, 0x8000, 0xe09, 0xfffffffeffffffff, 0x1e6e, 0x0, 0x3513, 0x80a4, 0x80000001, 0x7, 0x9, 0x80000000, 0x0, 0xfffffffffffffbff, 0x3ff, 0x1ff, 0xfe0, 0x10001, 0x6, 0xfff, 0xffffffffffff8001, 0x3, 0x8, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x4000, 0x8, 0x3, 0x2, 0x1, 0x6, 0x5}, r1, 0xb, r2, 0x9) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x40002) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) 2018/04/09 11:15:17 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000006e58)=@newpolicy={0xc4, 0x1b, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/09 11:15:17 executing program 1: r0 = socket$inet(0x2, 0xf, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x1c0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x238) 2018/04/09 11:15:17 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff8100240086dd60d8652b00140600fe6300000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="fd79fa"], &(0x7f0000000000)) 2018/04/09 11:15:17 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000480)=@hci, &(0x7f0000000500)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0xffffffffffffff01}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r1, 0x5}, &(0x7f0000000600)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x2}, &(0x7f0000000200)=0x90) accept4$nfc_llcp(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x60, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000080008789c4ffe738145fd4800001d00002aabd37400"]) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@delrng={0x10, 0x14, 0x311, 0x70bd29, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x881) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105517, &(0x7f0000000000)=""/250) 2018/04/09 11:15:17 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000ffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x200, 0x3, 0x2cc, r1}, &(0x7f0000000180)=0x10) 2018/04/09 11:15:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syzkaller1\x00', 0x4}) 2018/04/09 11:15:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/exec\x00') close(r0) [ 101.494887] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 101.540649] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/09 11:15:17 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x21) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x6, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/09 11:15:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1}, 0x0) 2018/04/09 11:15:17 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380}) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x1, 0x2, 0x9}, 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') close(r0) 2018/04/09 11:15:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x3c6) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000001c0)) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x0, 0x0) 2018/04/09 11:15:17 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420000, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x3f, 0xba}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x40020011, r0, 0x0) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x6, &(0x7f0000002080)=""/4096, &(0x7f00000000c0)=0x10eb) 2018/04/09 11:15:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/04/09 11:15:17 executing program 2: syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000000000) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x26}}, 0x1000, 0x10000, 0x8, 0x200, 0xc0}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000200)={r5, 0x3f}, 0x8) io_setup(0x4, &(0x7f0000000000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80840, 0x0) io_submit(r6, 0x20000054, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) 2018/04/09 11:15:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x55, 0x0, [{0x200004b564d01, 0x0, 0x4}]}) write(r2, &(0x7f00000000c0)="50ca130165d79cb1fddec99a310e752703738a8b762e4aa756edd1ad02dd212e93df2de6ef858bd6d494497633a8b3f78052410b3373a06465eb4ea7c6827b122bd796de706d5ef1645ff9ebf41d28d112c9c78112468ade37fc909d8e89e4a924c733d3b70293e907886a6748cca2eaab839da379bfece0f94d1dbe14b979aa45fe7d9f9af347da3931a9f044bec432c02877fb94dd814c47afb546be1b6ca40d07233a440276a68f6fba7b9ff96ef8601cab3ef12494a332b9cbad9908cf2cf20e3c5b2ea0ab91d91306d2731441445cd9273c11f0662b53e4646862f54dcea2254e9d16109b00", 0xe8) r3 = dup3(r1, r0, 0x80000) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000480)={"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"}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x7f, 0x7, 0x8000}, 0x4) [ 101.697169] IPv6: NLM_F_REPLACE set, but no existing node found! [ 101.729360] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/04/09 11:15:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) unshare(0x100) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') flistxattr(r1, &(0x7f0000000240)=""/58, 0x3a) 2018/04/09 11:15:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) accept(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0xa01}, &(0x7f0000000300)=0x8) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x80, 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f00000000c0)=0x5) 2018/04/09 11:15:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000000a000), 0xffffffffffffffaf) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/09 11:15:17 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vcs\x00', 0x301000, 0x0) bind$llc(r0, &(0x7f0000000b00)={0x1a, 0x2, 0x100, 0xfff, 0x101, 0x7, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x3, 0xffffffffffffffff, 0x8, 'queue0\x00', 0x6cd}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x21, "878c9431e8b15123f5d3a65ed8ac5824a55ab27ac85785f4adb8f05770ac4f1847"}, &(0x7f0000000200)=0x29) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={r3, 0x3, 0x0, 0x401, 0x6}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060004006800030005000100"], &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r4, 0x4, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="7cef0000"], 0x8) 2018/04/09 11:15:17 executing program 1: syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e007"}}}}}}, &(0x7f0000001780)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x3c, "3d1bf86cdc23ccbf3a0b58a82e62860deaea1116f7e0b314e576c211754f142ec7cee00c60669335876375ac64791aa486a5a76d243d0492dd62d7b1"}, &(0x7f00000000c0)=0x44) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x1, 0x46, "97a920735124303d72d33833b089fe5fa96da8b05635fac483a53ba74411c22f72d22fc31ad9238f32d946bdeb66f3e584f5f439d15f3b388b357c92f4018ffe6eab312c042d"}, 0x4e) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x59, 0x7}) 2018/04/09 11:15:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x980, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000004, 0x1, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f0000000080), 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000008000000000000000400000400000000000000ffff0000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000002000000000000f5000000000000000004000000000000008a0b00000000000009000000000000000000000000ac2a00000000000000000080080000000000000000000000000000030000000000000008010000000000004600000000000000000000000000a3ad0000000000000000800400000000000000000000000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{0x3}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x0, 0x200f, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r3, &(0x7f0000000440)='./file0\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000640)=0x8) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x0, 0x80000, 0x3fd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x10b9, 0x200000bf}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x0, 0x11, &(0x7f0000000680)=ANY=[@ANYBLOB="180000000600000000000400000000007110300000000000000000000000000095000000000000000073cf58296775f7f55f7770c9527615dd0ceff6db2d64831552a995e5208dbec832671c10265065f8d224bbd75940ff03005c2a405760b5fdf7a62949f4017dbc2069f670ef3c89ea2d8703401ee318e2e5c3df80b5c2701c33c7000000000000005a5e00000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0xfffffffffffffffc}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) 2018/04/09 11:15:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x402000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r3, &(0x7f00000000c0)="7c768a5f20e2d7b552425506d84f1ad2066099b8c03734a251ff89bfc63509f940739b08e5069d0c022549ab"}, 0x10) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00000001c0)={0x5, 0x69, [{0x3, 0x0, 0xe4b}, {0xb82b, 0x0, 0x80}, {0xe5e8, 0x0, 0x101}, {0x144, 0x0, 0x8}, {0x1, 0x0, 0x6}]}) r4 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 11:15:17 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xb81, 0x1, 0x0, 0x7, 0x20a, 0x3, 0x8, 0x7fff, 0xfffffffffffff801, 0x2, 0x3}) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x42) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = socket$inet(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x6, 0x449000000000000}, 0xc) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="1b000000d3000317070000000000010001eee6d87986c497271d851a1cd63ebf5c16d6e1b55bb28a895e91420ab57d6bc4bb6432ec5a2c20579804395c39aaa2f89542fec87be84f6ff26fbe3efd562ed7620a", 0x1b}], 0x9e, 0x0, 0x99}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000180)=0x101, 0x2) 2018/04/09 11:15:17 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000040)='..') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000740)=@sack_info={0x0, 0xeac, 0x8}, &(0x7f00000005c0)=0xfffffffffffffdd4) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) ustat(0x20, &(0x7f0000000380)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = userfaultfd(0x0) msgget(0x2, 0x400) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r4 = mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x1, 0x5010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={r4}) getsockopt(r1, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/04/09 11:15:17 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80, 0x0) geteuid() r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000e0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) r3 = getuid() setuid(r3) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) timer_create(0x1, &(0x7f0000000480)={0x0, 0x4, 0x4, @thr={&(0x7f0000000340)="1a1041ec64ae61bbcd69ff64", &(0x7f0000000400)="0425d58ec15b5f8e432496c2545b3028370d12f4042b555ce2bcf02baff15f5c148f462726ecd1137d718556a7bdbbe6643738e67dc7ca0c0a9befe8e2225fb7240ff5141bb933f7e13461d864eb861d3a78d35b82bc7f4b6a36b9"}}, &(0x7f00000004c0)=0x0) timer_settime(r4, 0x1, &(0x7f0000000500)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000540)) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000140)=0x600210) pwritev(r0, &(0x7f0000000580), 0x0, 0x0) ppoll(&(0x7f0000000900)=[{r2}], 0x1, &(0x7f0000000a00), &(0x7f0000001d40), 0x8) clock_gettime(0x0, &(0x7f0000000100)) perf_event_open$cgroup(&(0x7f0000000580)={0x4, 0x70, 0x7, 0x1, 0x8, 0x6, 0x0, 0x5, 0x80000, 0x1, 0xdda, 0x7, 0x0, 0x2, 0x7, 0x6, 0x81, 0x7, 0x7, 0x8, 0x6, 0x9, 0x8de, 0x5, 0x9, 0x1, 0x5, 0x9, 0x4, 0x8000, 0x800, 0x874c, 0xeb, 0xffffffff, 0x3, 0x80, 0xc837, 0x2, 0x0, 0x3, 0x0, @perf_config_ext={0x6, 0xacb}, 0x428, 0x0, 0xfffffffffffffffc, 0x4, 0xe4a, 0x3, 0x5}, r0, 0xa, r0, 0x2) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000380)={r5, r6+10000000}, &(0x7f0000000180)) 2018/04/09 11:15:17 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@loopback, @dev, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setattr(r2, &(0x7f0000000100)={0x30, 0x3, 0x1, 0x9, 0x0, 0x0, 0x5, 0x4c5}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x9, 0x4) 2018/04/09 11:15:18 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000002c0)=0xef2) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2, 0x9000}, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000005c0)={'yam0\x00', 0x800}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000240)=0xc) ptrace$getenv(0x4201, r3, 0x1, &(0x7f00000006c0)) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000380)="3e85a55129d4321d4fa567452a44feb5440dc4115b225d49666bc0bc301917c0350d8d68ce31576072f2c5c6c247b0de797f1f1af3f2e75ead54e7df93c352628fb8416d26bfb95d3ce64b3a654f41998c191a9580656e25642bc834c42fd7b40fd84f00a51838e417ea0e55ff59a644f1c8e8cca4be1099329d4550c849511f20eb9d53e1031724624796dc327d", 0x8e}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000640)={'HL\x00'}, &(0x7f0000000680)=0x1e) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) socketpair(0x15, 0xa, 0x78, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000000480)=""/226, &(0x7f0000000580)=0xe2) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r4, 0xfe17) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) r7 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'dummy0\x00', 0x2}) accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) 2018/04/09 11:15:18 executing program 1: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0xfffffffffffffffd) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x4, 0x0, [{0x0, 0xffffffffffff42c2, 0xb31, 0x0, 0x9}, {0xc0000001, 0x4, 0x9, 0xffff, 0x7}, {0x80000007, 0x81, 0x1, 0x7ff, 0x6}, {0x2, 0x6, 0x3, 0x2}]}) sync_file_range(r0, 0x8, 0x1, 0x4) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x1) 2018/04/09 11:15:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000001dffc)=0x1) read(r4, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r4, &(0x7f0000000200)=""/228, 0xe4) syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000480)) r6 = dup2(r0, r0) bind$bt_l2cap(r6, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r6, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/04/09 11:15:18 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000040)='..') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000740)=@sack_info={0x0, 0xeac, 0x8}, &(0x7f00000005c0)=0xfffffffffffffdd4) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) ustat(0x20, &(0x7f0000000380)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = userfaultfd(0x0) msgget(0x2, 0x400) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r4 = mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x1, 0x5010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={r4}) getsockopt(r1, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/04/09 11:15:18 executing program 6: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x301040, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x5) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r1, &(0x7f00000003c0)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000001bc0)="904344ba47c510fd9162b37ac39b30fc003b000ae5cf2b5b32039dc081cd79b515bd047e4e1f84d5b38bd22b5e98ec28fa2d84a6b50c26936f9ae33d7dca8e86e475ed1989dad4f63bf3884cd374b5eb890d1310408a650864652642b927406ee05fb499e4a0b93178fb48ae15b0c0e854a727c8a464305fa40d9a1abeea0521e87ea3bc72a8f5c9e381a611da03fff2c8751aa30b5d8cb89fdcec50873f6276cc23dd0fdebf16ff17d602bc87a121d58034f8a0727e77f378792bb277bc4527507a94e8ff8c97228dbb23ed9d7d92e87c188703bf84", 0xd6}, {&(0x7f0000001b80)="fc16e2411ea05fb414824702e2c966b8c31bc6819f774ccef80f", 0x1a}, {&(0x7f0000000300)="804d1810bb5b0dd42c51dd00017dc11ca4e80c88e5a6545b44204f7c9517e7803df3e5bd129dd762c6d53efb2644015a369dbacb7b4e6d80290e4b0b9002bb1050a2db988c649d75ea9cedb6c8e1277aafa8f001f7cf91ae44f0ef", 0x5b}, {&(0x7f0000000180)="035fb49da0f53859754b4cadb931cedccd0dbd939074d4b70bef8fec3172e9064f", 0x21}, {&(0x7f0000000380)="b43f67ebfc90d8d052ed8dca4fec3208de2d35b2a44472783656f62f10271dc757093ece3c84e58dad33c11d", 0x2c}], 0x5, &(0x7f0000000540)=[{0xa8, 0x0, 0x34fbd68f, "a5cbd2fb2d2ab0c67798cf9739f12af2205e40fa2ea96bbfea8f805e325083bf6a71fb7c618c21f8e58513aedc5ea80aa4c002dd986a89ae9ccd21f99e1eb5842ea0bbb3814a16c4cb369fcde8dedafef48176852458810e87db21c1caad02aab66efa45091d3dd5e2951f2f4ea7bedc8930ee49feccedef3e9869e8b2cac96602e1996a040c1c78c6f707f1066c158b2a"}], 0xa8, 0x44040}, 0x8}], 0x1, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) io_setup(0x1, &(0x7f0000000600)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x10, 0x4) io_submit(r3, 0x8, &(0x7f0000001b40)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000000640)="8f48d058c48c750fb815d55f188ca4eda31041fa2df47da8000e26efd7c34055221891a1cb552fdf29ea27845de965ca", 0x30, 0x800, 0x0, 0x1, r0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f00000006c0)="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", 0x1000, 0x8, 0x0, 0x1, r1}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0xf, 0x0, r2, &(0x7f0000001700)="023956d78f01199a2c1f533e8795c530c60b29674269fdfd57bd11a97792ebe8495f99cd8b535fddbc3195cbe379a6ed5d5f12a5b89b174ebc73308751c09f664692b526c47d", 0x46, 0x1, 0x0, 0x1, r0}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x8, 0xa2cf, r1, &(0x7f00000017c0)="fe4d46f05b7864fb124de28e20065e69575472", 0x13, 0x2, 0x0, 0x0, r0}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x599, r2, &(0x7f0000001840)="bd8ab2b92805ea47abb047e2eba0537226a8252b7a9af52a220989196be7b899791e249f1f42e538ecfaaead4a6e61bf1f3d2272a5fc69b8720c5b900f006e16093bfc0cc5065c6634d215a53ea4cc36fa0288aa8390d00dc2c092bd13dc7eb30791caf3ab13133315e32f762e0e2ae7931278f212b77376791a821870723de4c2199e8fdb7e3230279c40a45c2a739e85b8f456e3f2f5a52c2e788256391a4a5e0613cd1477afa0ffb4b8fc5246", 0xae, 0x81, 0x0, 0x0, r0}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000001940)="ff13c49460aa9e26da00459cba2e46f846222e500b98b0e3f7b0074ed82d4a9bb638320c5012834ff56442635f604bbaa4ca7b4ffe556e797f2d52b26075d98ba562e0913058a7b770bb7d1def7a448af2e0161c446741ada1d735948d", 0x5d, 0x5, 0x0, 0x0, r0}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0xb, 0x800, r0, &(0x7f0000001a00)="f131ffe5f80cb178736b94406f334016e31452c536688938cea6361d182b1a4102b3", 0x22, 0x3, 0x0, 0x1, r0}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f0000001a80)="0f8306142f669b285b100648c26cebafcfc7096ec2ff2e48efe8acd6934a41c21de5e79b778ea37222ea52f6372a4fe25c8a86791740a1a75323121b08b4cb9c6794009d22102ba48f4259f35df1fdd4a824316257bd", 0x56, 0x7ea1, 0x0, 0x0, r0}]) r4 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r5 = dup2(r4, r1) r6 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r5, &(0x7f0000000400)='./file0\x00', r6, &(0x7f0000000480)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="140000000005000000ffffffffff000000800000"], 0x14}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r6, &(0x7f0000494f01), 0xffffffffffffffd2, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r4, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/04/09 11:15:18 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) write(r0, &(0x7f0000000000)="459b6e9e986f79a88a78faf7b5e1cd5b49057a604a527fd33611220f9223d06d2e842341f98208ca5ae8a3d3fc9a3424bfb6f6db8e707a74968d34d952", 0x3d) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x3}, 0x10) 2018/04/09 11:15:18 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0xfffffffffffffdc3, &(0x7f0000208ff0)}) 2018/04/09 11:15:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x100) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xa1, 0x3d, "d80a25df1d3930a1262d08d4d0495ab046e0446c7f9fb7b392b3c24054022e314a77c8e5c93f56e8d9aa25bead3efbc11667f49368082c504dc418cbf4b0ca902553d914bd8da4d584336ebb0307e04af8bffd8e10bac786cd6a14846260942ac1d268ae1c6a5347a02d36606445311697c1c2b2e052c9acedff99ccf5c1f44ade6087f319026b1dded6d8b3ca8642abdea7bc8658508430a6"}, &(0x7f0000000180), 0x1000) fgetxattr(r0, &(0x7f00000001c0)=@random={'user.', '/dev/midi#\x00'}, &(0x7f0000000200)=""/182, 0xb6) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x0, 0x111}], 0x10}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000340)=@req={0x28, &(0x7f0000000300)={'ip6gre0\x00', @ifru_data=&(0x7f00000002c0)="b929938ef54d5a1e74e1d3dc7c6cf57926807831064abe90a9f45ede148d61aa"}}) ioctl(0xffffffffffffffff, 0xc0184908, &(0x7f0000002000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6_vti0\x00') 2018/04/09 11:15:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1004000200004) r1 = gettid() lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001c80)=0x0) r5 = geteuid() getgroups(0x5, &(0x7f0000001cc0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpgid(0xffffffffffffffff) r8 = getuid() getresgid(&(0x7f0000001d00)=0x0, &(0x7f0000001d40), &(0x7f0000001d80)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001dc0)=0x0) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001ec0)=0x0, &(0x7f0000001f00), &(0x7f0000001f40)) r15 = getgid() r16 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002080)=0x0, &(0x7f00000020c0), &(0x7f0000002100)) sendmsg$netlink(r0, &(0x7f0000002280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x80000}, 0xc, &(0x7f0000001c40)=[{&(0x7f00000000c0)={0x324, 0x11, 0x400, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x3e, @ipv4=@rand_addr=0x7fffffff}, @typed={0x8c, 0x22, @binary="306571779a39f11f9a0df40ec669aca7375404ccef804e78a9af6f5a3d3a1aad124ac0883e05ad8f5143210b74f2db510d24644ef7dd25b7a73ab00731a08639331665ba7ef77dda9b2c949c12ea5ccef4774e8b60c2d0ec79e44402712a2de19cdefe18008228a6b5dc82bba3acc34013859f69147fa3031f485f3bdc0c517b1f8f252c6c72f3be"}, @generic="ed8cb1768b44b29d537ee67eb0fc81ce140d74c9fc30f89432cc78ca7a8059edf44366548169858333002c77f728e0ccb9d4c5261734bee19c0126c1e6143aa00dc5dbd4c788a7e13ddf9a49449cf68f7d011b641ff51b9eb9c1c19603c7a4be94d26c537c424f174c026248cee2b96d453da6c9f6f4f8fa01d09802da23767f2ee7fff6", @generic="1d6a4ef9f7fe14a2bca012b3f8a91111429fc1ef198926f4a5a9c1f6103cb2e9dc3530c7f63c9016afc62b7c0c5733cffaf2d4469d425baf459dfa42e62f7bcdcaae9738f4cd673e0d02def54fb1b0f95d369eb10e0c6f08bf203bd6e1069e620010045038fa26ea5c23b6c17595e134109b610d45b5f860aa41d1adfe7480c7726a0be54f71f6e05436a73312ef61d6f94263d43991a710f96da099b4d1617b618cc3b917fcd6c415d10bd0e41f20e985b2ada223a9a1701d7b7d180ec714b0aa7af72ec6e3ab8bac78c360a27372b3b993441076f27526b606c087e1151325e4e5cb22cbef76d72d10b105bed5e3869fe8c4ee28f807e88bd53005bf", @generic="cbe5f34e3bf0780a62efc392a0b0099bff383b89433b2942223ea8995c06f0e522eb3cadbbc43ac5bbac4cea718108dda73589ae09157ad10905cd18d0cd552a051365c8a7374708075d0c6eca1695ec4465e789578fdb5b4cd46c8b9c8605b5c54cb6ed29b8bbde63fc5b5584f4515eea3f15b2df8a3e48f5d116911382ba4582077886c4ecf0a967dbe158e7328ae581f06188bfeb9e8a7c672003010767", @generic="0534c1b375eb126b97ce7a51af5f93620feb5fcdd95980b97ecf10f8a4bf53993251a543f200acfa87ce942e563add16edebec2a812f79392939ece7251007387ac2c07274433ac47b8984110da857b05e969c4b4863cc717705", @typed={0x4, 0x35}]}, 0x324}, {&(0x7f0000000740)={0x1288, 0x39, 0x100, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x1014, 0x24, [@typed={0x8, 0x50, @pid=r1}, @typed={0x8, 0x20, @uid=r2}, @generic="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@nested={0x258, 0x53, [@typed={0x4, 0x15}, @typed={0x8, 0x23, @pid=r3}, @generic="fc4ab5aa0b5194674c4056dee0fdd89639e67c8ff338d04520466a22b90edec240551eca1b6b2100767acde78a9f5880d7424b86b985d4194d2000c534ea2af4925bc9ed4ae21772de52789fa368c0970aaa49dd1f968d733a26988eb08d07d6a97b637e52d2fcfebf6853a5b0dac8dcddb1031d746e7801b6145adb2c42cded1ff60dbba0c720c9c8ca392d524243bb9d4997070e30ffcf014c285d418e4f5681e8892d16687db58451ca2fba5218bfaf20a54a3a4b49ad746caed0963a9d7c8d1b57e0e12c819f5a16fc7e11091d89b67290e9f6efb83dd186", @generic="40388c8ae31093d47bea84980651e9ad2400f48b4f54937762394774f0c299397f67ebcf7bfdbd3bccd4cc804352892f513e98916b4c92b9447ec2d44407977158efe67e1a7d0cd5bdfa3f5b090043857deb622d9a42a8527efe64904cdcccc87eafdd4106e53843b081a37a2f2548c5c8ee4900702d721285f6e5cbd526f25efcaac9d97a9cb3a00c2fa685", @generic="b4ee85cfe75fe17a777a9f9656b7016d0ec5843316e729c02046c2e3eb081571e68b046b07c0783c49251cc00e928ff25fa002f1e8a6616849adb7d2119c4f2c3d22226b768417f38e415e600985238044b54e78ac03b22c568fbc3722adc58ad71fbaded3b707f609ad44496c004c08cc538e11e59ab6502849c1b90e91011ff12a51d339b66cde33d8cea98d29231daa2c72c456074a2f265c0ff889b9477a6301fdf87bb7c6e7e0e88ce21ac24a13409c6575667558d501d21437011b2474e97b32a32b12c93e14673731cd38b4aa2c6f8fb1f48ed78fdb9dff0d6175e125"]}, @typed={0xc, 0x6e, @u64=0x8001}]}, 0x1288}, {&(0x7f0000000500)={0x1f0, 0x18, 0x300, 0x70bd28, 0x25dfdbfc, "", [@generic="b0c5240529fce6997a1610249e8c0d66455b76626ee345f4601004ebcd4a5b118097c6d1aec21f6098fa138631335a1f380c9c328481ffd720f2f8aa2bffb945f9cce6d9026ac58b3f1dc95d2ad35a0c912b29b021279acf91734c7d88f1cca50ddad5e172a7bd29760d14a52e9e4a100f2b5b7da1c4812818c20636ef42ad4080d2bbc2e48246b08d52fb5758dd70c3ec22", @generic="847a700a83653889deb5007e8b13d398a8146187e6f916415b1d5e251be8f75f4ec4ba10e6bdb76eb1b42107bc873ba69dbaffebd0371e2161cf2c631b0049214ef214e574fd230f1aa4b265847bcdba876d", @generic="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", @generic='\r']}, 0x1f0}, {&(0x7f00000022c0)=ANY=[@ANYBLOB="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"], 0x224}], 0x4, &(0x7f0000002140)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x120, 0x408d1}, 0x800) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b410000009000005", 0x58}], 0x1) 2018/04/09 11:15:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) fadvise64(r0, 0x0, 0xffffffff, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x0, 0x2}, 0x90) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/09 11:15:19 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x200, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100), 0x0, 0x8}], 0x1, &(0x7f00000001c0)=ANY=[]) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000003c0)={0x9c, "9d282a9a2f306f63978b22bd3fff7258c8fb16bbcfa3e28c2b6341373267ec466ae4694270f57ec3d858b39006a7c1add30b3d2a8310307ac9dd67eba6ded6fd57878746f60a635623466eac26119a2f7f58c04a2068e72e70eebf5f58c97c62e686eb559e49a50b529d2ffbbe1b0b70f2e18351051d1778c06a510d29c8fb70503adce8e9a32b3767ce5222708ada056b7100ac23669264ed134ef5"}) ppoll(&(0x7f0000000040)=[{r2, 0x8000}, {r2, 0x2404}, {r3, 0x80}], 0x3, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x40}, 0x8) tee(r0, r3, 0x8, 0x0) 2018/04/09 11:15:19 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x4, 0xcae6, 0x0, 0x10000}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000940)=ANY=[@ANYBLOB="240000000001010000000000ffffffffe5ff0000100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) 2018/04/09 11:15:19 executing program 3: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000004000/0x2000)=nil, 0x2, 0x1, 0x10, &(0x7f0000ffc000/0x2000)=nil, 0x4}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000280)=0x1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001}) r5 = semget(0x1, 0x4, 0x400) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r5, &(0x7f00000000c0)=[{0x2, 0x7, 0x800}, {0x1, 0xffffffff, 0x1000}, {0x2, 0x101, 0x1000}, {0x0, 0x11a, 0x800}, {0x3, 0x4, 0x1800}, {0x1, 0x100, 0x1800}], 0x6, &(0x7f0000000140)={r6, r7+30000000}) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x40}, {r0, 0x7002}, {r3, 0x202}, {r0}, {r4, 0x14}], 0x5, 0x8) epoll_wait(r4, &(0x7f0000cd8ff4)=[{}], 0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) sched_rr_get_interval(r8, &(0x7f0000000240)) [ 103.465309] dccp_close: ABORT with 65423 bytes unread 2018/04/09 11:15:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x444002) openat$cgroup_ro(r1, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x7, 0x80) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="d705c6f1de2389c033c93cc87691b6b7db99ef562f5bd02da29888d4568b6ebdf9202b0c", 0x24, 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000000200)=""/14, 0xe) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='#\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/09 11:15:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x30, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x40) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x7fffffff, {0x9, 0x3, 0x3fffffff800, 0x101, 0x4, 0x5}, 0x3, 0x1}, 0xe) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000000102fdff00000000000000000000000025232707cdebcf1555e6c9d043954c04106abd0a95774752152b1405c1e4125f399fea435e373277978223d335fabc3ea77a34ea486932d3d075e6a45672651ef05cb179f9e6dd107d1063b6c1ba792987d49456350bf71c0b2d819e4f751852b840dbea2c74520f8b9990de534e225573b553929adc9e1f1121d1303da79b500bdb2cea2038a0efbac3d3359687ae2a24d277f3c4f24a797f4c70cb3d8f3ed266f722"], 0x14}, 0x1}, 0x0) 2018/04/09 11:15:20 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x800, 0x0) bind$bt_l2cap(r0, &(0x7f0000000700)={0x1f, 0x0, {0x2053, 0x4, 0xfffffffffffeffff, 0x3, 0x8, 0xbdae}, 0x1}, 0xe) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x81e, &(0x7f0000000000)=""/192, &(0x7f00001ae000)=0xc0) 2018/04/09 11:15:20 executing program 7: r0 = socket(0x20000000007, 0x802, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x68}, 0x1}, 0x0) 2018/04/09 11:15:20 executing program 0: umount2(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x4000000000000}, &(0x7f0000000100)=0x8) shmget$private(0x0, 0x2000, 0x144, &(0x7f0000ff8000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x0, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) 2018/04/09 11:15:20 executing program 5: perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x458, 0xffffffff, 0xc0, 0x280, 0x280, 0xffffffff, 0xffffffff, 0x3c0, 0x3c0, 0x3c0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x20000000000000, 0x408fab4e}}}, {{@ip={@empty, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, 'eql\x00', 'irlan0\x00', {0xff}, {0xff}, 0x32, 0x1, 0x21}, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1, 'system_u:object_r:chkpwd_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7fff, 0x30}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x800, 0x100}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, 'ip_vti0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000580), 0x2) perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 11:15:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000001dffc)=0x1) read(r4, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r4, &(0x7f0000000200)=""/228, 0xe4) syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000480)) r6 = dup2(r0, r0) bind$bt_l2cap(r6, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r6, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/04/09 11:15:20 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, r0, 0x9) syz_open_procfs(0x0, &(0x7f0000000180)='ns/net\x00') 2018/04/09 11:15:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/04/09 11:15:20 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = accept$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000040)=0xc) fcntl$getown(r1, 0x9) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000140)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0x7ff, 0x2) ioctl$fiemap(r3, 0x40106614, &(0x7f0000000080)) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000100)=0xe7) 2018/04/09 11:15:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) prctl$intptr(0x8, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314c1", 0x21) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000340)={0xfffffffffffffffd, 0x7ff, 0x7, 0x1c, &(0x7f0000000140)=""/28, 0x90, &(0x7f0000000180)=""/144, 0xf0, &(0x7f0000000240)=""/240}) 2018/04/09 11:15:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="0500000088409bae39ac31e8865e000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0000008001000000000000000000000011f9ea717adc0990"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x1d}, 0x10, &(0x7f0000000740)={&(0x7f0000000040)={0x5, 0x804, 0x0, {}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x7}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a27fa19059a434af15336a83c650576e0f8440af825c59e77ec6c987ed21de741e6554726f2c070c693bbbbc406fc1e9479661d6bf2781e5474301a5d8e3ef75"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) 2018/04/09 11:15:20 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x480200) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/174, 0xae) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) dup2(r0, r1) 2018/04/09 11:15:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = accept(r0, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x80002, 0x1, [0x7fffffff]}, 0xa) sendto$inet6(r0, &(0x7f0000000000)="4037f69b8db25d205860a064f82b7eb32ce80a7b52", 0x15, 0x4, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) 2018/04/09 11:15:20 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x10008001, 0x80000000) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f0000000100)=0x1e) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/09 11:15:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "f809dfb6633710d120b2ab0bf81fc38ef109c6c622994021622e33cc714830000c3169b78c6bc03b7f24355eed0c84de5fd3e22ae78aed85b7e426b5c9f35afae7611035fd316ac3da110d5a644c26149ad491dd9655c3372255fe44fc0e91450ea2673cf81970686a5ed6429b45ed9dbcd7f0df826fb6d3ce3128cbdcfa99df34871ca0671719d6c97e2333b531fcd3759cedf10b433634c520aee756896e38347cbf92003ca219f29a51302232ce586896eaf94fa9867cc61743c33a4282d3a360a7dda696af495dbdba35f0b3bb834215a814f6e6dfc62bc3899cef615ce53fdaa787a77914072270344232031c2cfd31669b"}, 0xf8) 2018/04/09 11:15:20 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7dfc8)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x40) sendfile(r0, r2, 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x7, 0x4) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0xfffffffffffffcaf, 0x24004800, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @empty, 0x40, 0xffffffff80000000, 0x9, 0x100, 0xcf, 0x0, r1}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7fffffff) 2018/04/09 11:15:20 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x130, [0x0, 0x20000080, 0x200000b0, 0x200002a0], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x2cf) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/09 11:15:21 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)=',!@\x00') r0 = syz_open_dev$vcsn(&(0x7f0000002680)='/dev/vcs#\x00', 0xde73, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000140)) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000003c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f00000001c0)) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000800)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000380)='GPL\x00', 0x0, 0x7c, &(0x7f00000003c0)=""/124}, 0x48) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x10, 0x4) link(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x4000000000000001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/09 11:15:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000000240), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000380)) write$binfmt_misc(r0, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x599) shutdown(r0, 0x1) close(r0) fsync(r1) r2 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="2f2615914949ecc706516b72949cc3e4ca9bd5cd48744ed7ad0e7cf660ff783e654d8870e6e3d27de73e0402063d0a40520b7d063ab0442fe8f0ba84aa38fe3cc4566ec52fa19de2fd68c0c921364e3e113165075440d2dad6f1c91478c9bb2d2b497d2487ade3c665a720e7f0188ff50579", 0x72, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f00000002c0)=""/148, 0x94) 2018/04/09 11:15:21 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) fanotify_init(0x2b, 0x8000) 2018/04/09 11:15:21 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)=0xffff, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000240)={@multicast2, @rand_addr}, &(0x7f0000000340)=0x8) read$eventfd(r0, &(0x7f0000000140), 0x187) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x2013, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1, 0x105}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') connect$ipx(r0, &(0x7f0000000280)={0x4, 0xd028, 0x6, "6202f38dba30", 0xd805}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xfffffffffffffd87) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) ptrace$cont(0x9, r4, 0xff, 0x1f) getsockname$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002500)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000002600)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005280)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005340)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f00000053c0)={0x0, 0x0, 0x0}, &(0x7f0000005400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b3c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000000b4c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b500)={'ip6tnl0\x00', 0x0}) fchmod(r1, 0x144) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000b580)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000be40)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000000bf40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000bf80)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f000000c080)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000c0c0)={0x0, @broadcast, @dev}, &(0x7f000000c100)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000c1c0)={0x0, @dev, @multicast2}, &(0x7f000000c200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', r10}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000ca80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000000ca40)={&(0x7f000000c280)=ANY=[@ANYBLOB="a0070000", @ANYRES16=r2, @ANYBLOB="000827bd7000fedbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="3c006d636173745f72656a6f696e5f636f756e5f0000000000000000000000000000080003000300000008000400080000000800010000000000000000000000", @ANYRES32=r5, @ANYBLOB="a401020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000400000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r7, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004007f00000008000600", @ANYRES32=r8, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000008000100", @ANYRES32=r9, @ANYBLOB="ec0102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400c100000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400050000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r13, @ANYBLOB="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", @ANYRES32=r14, @ANYBLOB="ec00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000104000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000008000100", @ANYRES32=r16, @ANYBLOB="f000020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000600000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400940f0000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000180000008000600", @ANYRES32=r17, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d0000"], 0x7a0}, 0x1, 0x0, 0x0, 0x1}, 0x40800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) fcntl$dupfd(r0, 0x406, r1) 2018/04/09 11:15:21 executing program 3: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') getsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlink(&(0x7f0000000100)='./control\x00') close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000000c0)=0x68c2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f0000004540)=[{{0x0, 0x0, &(0x7f0000000f00)}}], 0x1, 0x0) 2018/04/09 11:15:21 executing program 6: setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0, 0x0, 0x4c42, 0x82800) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,md4)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x5, 0x8, 0xaa1d, 0x6, 0x8000}, 0x14) lstat(&(0x7f0000000380)='./file1\x00', &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a8f8977a9794a47271d0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad", 0x20) 2018/04/09 11:15:21 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000921000/0x9000)=nil, 0x9000, 0x2, 0x3e, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x2) 2018/04/09 11:15:21 executing program 4: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x1, &(0x7f0000000080)}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) sched_setaffinity(0x0, 0x8, &(0x7f000044cff8)=0x5) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/04/09 11:15:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) 2018/04/09 11:15:21 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x4000000000000007) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x804, 0xb3) sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x34) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000000c0)={{0x1, 0x1, 0x10000, 0x1, 0x100000000}, 0x7, 0x7}) 2018/04/09 11:15:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=ANY=[@ANYBLOB="34c8db121f08915c01e19cb543750000000000000002c4000b00bc0000000828f1e4d2000001080001007f000001"], 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/04/09 11:15:21 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x2, 0x200, 0x6}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) 2018/04/09 11:15:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r7, r6, 0x0) poll(&(0x7f0000000140), 0x20000000000001ad, 0x80000000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x40, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) socket$kcm(0x29, 0x5, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x4, &(0x7f0000000040)) 2018/04/09 11:15:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ced5c2339cd456d4d4945501d598a4dcde3c50bb0d77cee70c0a2a40f382ef55cd1dfc5a6e86b2e990a0d0843f1feeff", 0x30) pread64(r0, &(0x7f0000000040)=""/230, 0xe6, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/04/09 11:15:21 executing program 6: ioprio_set$pid(0x1, 0x0, 0x7eaf) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r0 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ioprio_get$pid(0x2, r1) r2 = getpgrp(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000000), 0x0, &(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0x18) r3 = syz_open_procfs(r0, &(0x7f0000000180)='projid_map\x00') fcntl$setstatus(r3, 0x4, 0x2400) openat$cgroup_ro(r3, &(0x7f0000000400)='cpu.stat\x00', 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r5 = dup(r4) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x4) r6 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000480)='big_key\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="7465716c30f9ffffff00", r6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000380)=0x401, 0x4) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f00000003c0)={"7465716c30f9ffffff00", 0x1}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000002c0)) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000000440)={0x5, 0xfffffffffffffffa}) 2018/04/09 11:15:21 executing program 1: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)="c1a1af1127c4a28f", 0x8}, {&(0x7f0000000380)="aa", 0x1}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140)="3b20afa944fc0743cf2aa55ca9334ec9e790e08bafa52c1d574d47c2640694fef1970e8f6ba3e5baa44d1a6b0198f11302b8ad5dd88194f3d23421b63a5df102e6003a0ff8404e42f56f68ca5b3c736b7fb1638da61d40d905c00761821650f416ff4ee11182ee98f343dd1a3dd304b060641516cbb14ef11b7ad2bf7657d42160d6ac7e8c09bdc9dbefa72ff4969ee08884e41a642cb9c2603b38efe2d1e6a701d6db2ca7a269a481602d0ff162a22b10bfccf9a88e1670df1f161b8f6829e4f03bf83dc32d8199f9188198e6095103d369a686b551d99438fcef92", 0xdc, 0x10, &(0x7f0000000040)={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/82) bind$ax25(r1, &(0x7f0000000280)={0x3, {"b294bda18b3170"}, 0x3b20}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000800)={r2, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[0x5e], 0x0, 0x1, 0x7, &(0x7f0000000300)=[0x1], &(0x7f0000000340)=[0xff, 0xf4ee, 0xffffffff]}) dup(r1) [ 106.709471] handle_userfault: 188 callbacks suppressed [ 106.709476] FAULT_FLAG_ALLOW_RETRY missing 30 [ 106.719363] CPU: 1 PID: 9396 Comm: syz-executor2 Not tainted 4.16.0+ #4 [ 106.726098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.735433] Call Trace: [ 106.738029] dump_stack+0x1b9/0x294 [ 106.741678] ? dump_stack_print_info.cold.2+0x52/0x52 [ 106.746875] ? kasan_check_write+0x14/0x20 [ 106.751115] ? do_raw_spin_lock+0xc1/0x200 [ 106.755367] handle_userfault.cold.32+0x44/0x57 [ 106.760050] ? handle_userfault+0x16c6/0x2760 [ 106.764549] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 106.769133] ? debug_check_no_locks_freed+0x310/0x310 [ 106.774336] ? perf_tp_event+0xc30/0xc30 [ 106.778402] ? print_usage_bug+0xc0/0xc0 [ 106.782444] ? plist_check_list+0x31/0xa0 [ 106.786572] ? print_usage_bug+0xc0/0xc0 [ 106.790615] ? memset+0x31/0x40 [ 106.793879] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.798701] ? tracing_generic_entry_update+0x18e/0x200 [ 106.804054] ? perf_trace_lock+0x900/0x900 [ 106.808282] ? __lock_acquire+0x7f5/0x5130 [ 106.812499] ? graph_lock+0x170/0x170 [ 106.816289] ? debug_check_no_locks_freed+0x310/0x310 [ 106.821470] ? find_held_lock+0x36/0x1c0 [ 106.825523] ? lock_downgrade+0x8e0/0x8e0 [ 106.829653] ? kasan_check_read+0x11/0x20 [ 106.833778] ? do_raw_spin_unlock+0x9e/0x2e0 [ 106.838165] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 106.842736] ? kasan_check_write+0x14/0x20 [ 106.846961] ? do_raw_spin_lock+0xc1/0x200 [ 106.851180] __handle_mm_fault+0x34be/0x4150 [ 106.855572] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 106.860306] ? graph_lock+0x170/0x170 [ 106.864087] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 106.869606] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 106.874690] ? find_held_lock+0x36/0x1c0 [ 106.878733] ? lock_downgrade+0x8e0/0x8e0 [ 106.882867] ? handle_mm_fault+0x8c0/0xc70 [ 106.887082] handle_mm_fault+0x53a/0xc70 [ 106.891123] ? __handle_mm_fault+0x4150/0x4150 [ 106.895684] ? find_vma+0x34/0x190 [ 106.899204] __do_page_fault+0x60b/0xe40 [ 106.903246] ? mm_fault_error+0x380/0x380 [ 106.907376] ? graph_lock+0x170/0x170 [ 106.911156] ? exit_robust_list+0x290/0x290 [ 106.915458] do_page_fault+0xee/0x8a7 [ 106.919239] ? vmalloc_sync_all+0x30/0x30 [ 106.923369] ? find_held_lock+0x36/0x1c0 [ 106.927428] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.932254] page_fault+0x25/0x50 [ 106.935696] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 106.941295] RSP: 0018:ffff88018c137b98 EFLAGS: 00010202 [ 106.946639] RAX: ffffed0031826f83 RBX: 0000000000000010 RCX: 0000000000000002 [ 106.953887] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff88018c137c08 [ 106.961132] RBP: ffff88018c137bd0 R08: ffffed0031826f83 R09: ffffed0031826f81 [ 106.968385] R10: ffffed0031826f82 R11: ffff88018c137c17 R12: 0000000020013010 [ 106.975640] R13: 0000000020013000 R14: ffff88018c137c08 R15: 00007ffffffff000 [ 106.982904] ? _copy_from_user+0x10d/0x150 [ 106.987120] get_timespec64+0x75/0x180 [ 106.990987] ? timespec_trunc+0x170/0x170 [ 106.995117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.000643] ? do_vfs_ioctl+0x1f2/0x1650 [ 107.004684] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 107.010204] SyS_pselect6+0x1ca/0x680 [ 107.013986] ? SyS_select+0x260/0x260 [ 107.017769] ? SyS_futex+0x3a4/0x56d [ 107.021463] ? do_futex+0x27d0/0x27d0 [ 107.025245] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 107.030762] ? fput+0x130/0x1a0 [ 107.034034] ? ksys_ioctl+0x81/0xd0 [ 107.037646] ? do_syscall_64+0xb7/0x9d0 [ 107.041600] ? SyS_select+0x260/0x260 [ 107.045391] do_syscall_64+0x29e/0x9d0 [ 107.049256] ? vmalloc_sync_all+0x30/0x30 [ 107.053388] ? _raw_spin_unlock_irq+0x27/0x70 [ 107.057862] ? finish_task_switch+0x1ca/0x820 [ 107.062338] ? syscall_return_slowpath+0x5c0/0x5c0 [ 107.067248] ? syscall_return_slowpath+0x30f/0x5c0 [ 107.072159] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 107.077504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.082328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 107.087501] RIP: 0033:0x455259 [ 107.090676] RSP: 002b:00007fcb5f322c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 107.098368] RAX: ffffffffffffffda RBX: 00007fcb5f3236d4 RCX: 0000000000455259 2018/04/09 11:15:22 executing program 0: r0 = socket(0x15, 0x80009, 0xfffffffffffffffd) getsockopt(r0, 0x114, 0x2715, &(0x7f0000000000), &(0x7f000033bffc)=0xffffffffffffffeb) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/09 11:15:22 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) r1 = signalfd4(r0, &(0x7f0000000040)={0x7cb23d4e}, 0x8, 0x800) timerfd_create(0x2, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x2b, "3e57235def1e6c640aa4ef7edd556c12f3dcade56b74e18ef837d1687620f20352c104bf5c880d4a490f94"}, &(0x7f00000000c0)=0x33) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x800, 0x5, 0x101, 0x5, 0x176}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) write$cgroup_subtree(r0, &(0x7f0000000280)={[{0x2f, 'memory', 0x20}]}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x80000001, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000300)=""/185) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000003c0)={'nr0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x0, 0x4}, 0x8) ftruncate(r0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000440)=0x3, &(0x7f0000000480)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r3, 0x70c}, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x82000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000540)={r2, 0x1, 0x400, 0x349, 0x800, 0xffffffffffff8000}, 0x14) r5 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x80) sendto$unix(r0, &(0x7f00000005c0)="b514649cbe7cc1991b77935a16e68ee4aa9b00cd83625725174da2f58f611e4ec4884f791688608fcf2970d6c246ddecbcb699eafa0ce9b60b3afbb878d3529c07eba00c291dc33715030d2133ff5c70c8fca0f35b671f876354f6041245272f16f5ba018c85f91304913aa3148abcca944b9d59709b73a81fb1ba9f538e2becefb5fff870", 0x85, 0x40000, &(0x7f0000000680)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000700)={'dummy0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) epoll_create1(0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000740)=0x4, &(0x7f0000000780)=0x4) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/qat_adf_ctl\x00', 0x202, 0x0) r7 = getegid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) r9 = getegid() setgroups(0x3, &(0x7f0000000880)=[r7, r8, r9]) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x102, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000900)={0x3, 0x4, [0x186]}) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000940)=0x4) 2018/04/09 11:15:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregset(0x4205, r3, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)="fd777ad01c40386cfe881170e0c6df22", 0x10}) 2018/04/09 11:15:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) 2018/04/09 11:15:22 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000840)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x1a, @remote={0xfe, 0x80, [], 0xbb}, 0x6cb}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x1, 0x5, 0x64c}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneightbl={0x14, 0x42, 0x800, 0x70bd27, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20048001}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000900)='net/dev_snmp6\x00') getdents64(r2, &(0x7f0000271fb8)=""/72, 0x2f) 2018/04/09 11:15:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x3, 0x7, 0x4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000009c0)=0xe8) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x6, 0x4e20, 0x0, 0x2, 0xa0, 0xa0, 0x84, r3, r4}, {0x7, 0x6, 0x3, 0x10001, 0x4, 0x9, 0x0, 0x4}, {0x5, 0x2, 0x3, 0x5}, 0x80000001, 0x6e6bb0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x3, 0x2, 0x9, 0x3, 0x9}}, 0xe8) r5 = dup2(r0, r0) recvfrom$ax25(r5, &(0x7f0000000500)=""/167, 0xa7, 0x140, &(0x7f00000005c0)={0x3, {"b47763607a1367"}, 0x6}, 0x10) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x8, 0x5, r6}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r8 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='%security%-^\x00', 0xfffffffffffffffd) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000000600)) keyctl$get_persistent(0x16, r7, r8) socket$inet6(0xa, 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) r9 = signalfd(r5, &(0x7f0000000640)={0x10000}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000200)={r10, 0x1}, &(0x7f0000000240)=0x8) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r1, &(0x7f00000002c0)={r5, r9, 0x7}) close(r9) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000040)={@dev, @empty, 0x0}, &(0x7f0000000080)=0xc) connect$can_bcm(r5, &(0x7f00000000c0)={0x1d, r11}, 0x10) ioctl$VT_ACTIVATE(r5, 0x5606, 0x3) 2018/04/09 11:15:22 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x24000, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'vlan0\x00', 0x101}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r1, &(0x7f0000000480)='\'', 0x1, 0x21, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) 2018/04/09 11:15:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x340}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xa0a, 0x2040) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000013c0)={0x100000001, 0x4, [0x2]}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000040)=@rc={0x1f, {0x37, 0x3, 0xfffffffffffffffb, 0x3, 0x1, 0x3}, 0x5}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="e528fc04027d463fa9804e958eec36affc9e7edbe1dbe85c74f6bc7ed4c262e9891dc04d9f82f3152ddb32b2e27c8fa45188e15bca4698e257f462387f84a2e988f1f58d2a05f9635e2e11a8f0aabf457836dca79ea23186e12c76268a394b", 0x5f}, {&(0x7f00000001c0)="2f5e14a6382022370818f8864fe6458eac", 0x11}, {&(0x7f0000000200)}, {&(0x7f0000000300)="37a2be5d97685bf407cf236d3409b6074057ba3e11e812bf33dbf32db88288946a2d142b5ee6e9c74d564bf63b983f03a1e4a43f78419d7ae7bd46f355eb5329caa4b1c177949e42a680fc77b4d4e5101a098547212a45f91c445f9cdeab42e1b7", 0x61}], 0x4, &(0x7f0000001480)=[{0xc8, 0x6, 0x9, "8a557d2e2537c7ae6a5204fed7345b8234572b191c00378a0f66c7f80a460b35853b1c9c428f3d357759af8cc4ce3b347db44e60c3cf9837b78f77280074bc76c5f10c1c107d1a0231a8597ae92f18eccab16b59cae6db24d790fc8c0bbea12d0b4ffde5e4429bb834a9fea5b9b6422b858d2bfc15a0032addb276ddf379957c04e7f6f6689b6bb48fea0c9d8b212ebab01b9e543f93d64a9a7a51ccfac237baf52de97d9526fcfde421f009c039c115dd"}, {0xa0, 0x118, 0xcb0, "776db536479fc50dafb79b515fe99e2ad88e87483b0c06bc1f6ea88e1ec7179bc945589915c61aa0d3219279cf640e1e3a0b26bd06253ecf6c416dc0ace7d797ad9eb0aa6efdfe367441be8fd56a7580c76bb4376435995926d60144fb91b4b4f49fd9b3281a47ce6d4f1efe86dfd06ed00097f5989422b62c0140074f791aa82d939cacde0d63b8a6"}, {0xe8, 0x1, 0xc4, "6a64b74213930e87d684debb1e141c918ed6127e0f3fae24873788036489f3954fa30348b7aae0aefa9def059fdf3e2f870a723cbf2151c06c9fad8cf0171458e6c2df53dd91273364ac6e87143fef074f9d91696c6f08fd7df6e1714b4a1816c073815fed1b5e3563a593f3482ab6a2072ddb607b70a30362869c8d02ae4a5dd5ead14cefdb2ec2dc9834cb3c08ed9cee732d29f42886a0146dae5d29759e580077fdbd5e30b8fbd4c36bdd42a73f2f730d65968aab5255d26c1bb28ada57333203672b4ba09fa4799db7cbccbea74d7667d77efd"}, {0x1010, 0x111, 0x3, "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0x1260, 0x4000000}, 0x4) [ 107.105625] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 107.112873] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 [ 107.120120] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 107.127377] R13: 0000000000000473 R14: 00000000006f9b68 R15: 0000000000000000 2018/04/09 11:15:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/09 11:15:22 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'rose0\x00', &(0x7f0000000000)=@ethtool_cmd={0x23}}) 2018/04/09 11:15:22 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000e, &(0x7f0000ae5000)="02", 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6945, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x86, "4a31bbbc9234bee3219f9e6fc50424d58691d972925134582735f68a5bf25e1e018dd775ad34550cb200a6ed33692d92dcc7936960b7c0a2efe909909366e3091cddf5d4cf346bfb468694546a6342179b3d1534cfefe88c04eb93ae594612af4b79f17d97883c0f602b4afe47e8a283a1439a7de7e7ed0329241f906f3b8102111f2731476a"}, &(0x7f0000000140)=0x8e) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x7}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x3}) listen(r0, 0x0) 2018/04/09 11:15:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f000040efff), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x8}, 0x8) 2018/04/09 11:15:22 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x111500) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140)=0xd3, 0x4) 2018/04/09 11:15:22 executing program 4: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000002) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) vmsplice(r3, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r2, 0x0, 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x100) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x3, 0x4) flock(r1, 0x1) 2018/04/09 11:15:22 executing program 3: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) prctl$intptr(0x8, 0x2) 2018/04/09 11:15:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)) bind$alg(r0, &(0x7f00000016c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/09 11:15:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r0, 0x20, 0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) 2018/04/09 11:15:23 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x81, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/09 11:15:23 executing program 7: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100080000, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) times(&(0x7f00000002c0)) keyctl$instantiate(0xc, r1, &(0x7f0000000140), 0x0, 0x0) r2 = socket(0x200000000000010, 0x2, 0x9) write(r2, &(0x7f0000000100)="1f000000f90300ff1400000120ce00000700090000a5a34dbac2ae00e1ff000000000101016c9e0000000000bbffff74", 0x30) poll(&(0x7f0000000040), 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x4000, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x20, 0xd99, 0x9, 0x4, 0xff, &(0x7f0000000040)='bridge0\x00', 0x4, 0xffffffff, 0x3}) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x1, &(0x7f00008a0000), 0x1, 0x2) 2018/04/09 11:15:23 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000000040)='W', 0x1) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x10000, 0x200000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r1, 0x0) close(r0) 2018/04/09 11:15:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1c, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/09 11:15:23 executing program 4: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000002) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) vmsplice(r3, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r2, 0x0, 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x100) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x3, 0x4) flock(r1, 0x1) 2018/04/09 11:15:23 executing program 2: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='/', &(0x7f0000000200)={0x81, 0x0, "1021bc1e34ee196535fd61adb7b4faca426807d0f4385b901d0aa069121567efb943ddee2037736ce528db0e1c668bb25d44386a746c1a1816f6e8f088b950e08a312971c0384ccf4870544fb14962fb13d635f2be826fb215c94d92a525c68ea655518b9b798a2c8d1437248a2cb4ba10f6bf1a1494d8d22c"}, &(0x7f0000000000), 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80, 0x40) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x98, 0xff, "68d15ba6e4a0827fb0c132c0cc6190a2228cb0eb5de7384152c9cdb562a7f68bbc120264d0590cf918176436d18c3cfcf173a402ed7c47964929d75aa744626e3d296919ebc9b1372393d5d486185751a93368b10841f022274f1d1b0025269badbd6008dad5ab180d5ae015cf4245678dd526e5bcf027c4750dedacd7afe8cd400cf63e002b9c485ce666ec7768129d"}, &(0x7f00000001c0), 0x1000) [ 108.203151] QAT: Invalid ioctl 2018/04/09 11:15:23 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000000000000000000000f200000000000000000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x29) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x600, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x1, 0x4, 0x5, 0xffff}, 0x8) 2018/04/09 11:15:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2000000001, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r1 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup(0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}}) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x80}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640)=@assoc_value, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0x2, 0x400000ff) 2018/04/09 11:15:23 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000000100)) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) read(r0, &(0x7f0000000100), 0x0) ioctl$LOOP_GET_STATUS(r1, 0x80081270, &(0x7f0000000000)) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x6, 0x40000) fcntl$setpipe(r1, 0x407, 0x9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) [ 108.271232] QAT: Invalid ioctl 2018/04/09 11:15:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000053) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 108.423719] kvm: emulating exchange as write 2018/04/09 11:15:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/72) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) 2018/04/09 11:15:24 executing program 1: r0 = eventfd2(0xfffffffffffffffe, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x80000000}) read$eventfd(r0, &(0x7f0000354000), 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x81, @empty, 0x9}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0xfc4}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x64) write$eventfd(r0, &(0x7f0000951ff8)=0x3fc, 0x226) 2018/04/09 11:15:24 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r5 = shmget$private(0x0, 0x1000, 0x54000093, &(0x7f0000fff000/0x1000)=nil) r6 = getpgid(0xffffffffffffffff) r7 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000004c0)={{0x9, r2, r3, r1, r3, 0x80, 0x18e}, 0x9, 0x8000, 0x9, 0x4, r6, r7, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r8 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x802) r9 = dup(r4) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000000, &(0x7f0000000600)=0x81, 0x4) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000440)=@int=0x7, 0x4) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a4306000801000600"], &(0x7f0000000080)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r9, 0xc018620b, &(0x7f0000000480)={r11}) setpriority(0x1, r6, 0x80000000) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f00000000c0)={r10, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f00000005c0)=0x1, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r9, @ANYBLOB="1f00000029c5469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079415a24d022264226d35b6de3bb3d5cf9ce80959b9747999d77e7004278f201d0219861a1c472acdd6355eb0fd7efa140ae075fdef1ffc2f73e4afff1662f7e7436543ba0734140e40b3414ee2096bd534ae9f5fd10f5e80597cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1a22c8f9"]) r12 = open(&(0x7f0000000540)='./bus\x00', 0x141042, 0xa2) ftruncate(r12, 0x7fff) sendfile(r9, r12, &(0x7f0000000400), 0x8000fffffffe) 2018/04/09 11:15:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe5, 0x12002) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000080)={"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"}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) getpgid(0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r1, 0x20000d0) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000480)=0x4) accept4$unix(r2, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/09 11:15:24 executing program 6: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0xfa234c5fb7f5e8e9) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000140)="f7c7f727a17aecdd58715f1dc9a1bce48081f81a22ab233bdc49d5e44257208708c300f2d9637e2bff2fa0ee75b986d27ae45042eda90b6b6378653143355150f5a39367d95305565425454c810ce4e1b0eb996112c21343575b3e968a97bd87", 0x60) r2 = accept4$packet(r1, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000fc0)=0x14, 0x80800) sendmmsg(r1, &(0x7f0000005b40)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x9e9b}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000240)="c7bd4b33530b28b25a5a7e4ac9bd5bb6aaaf8f274e3eef37d03a8dfdc2b200e5a121024452ef0f3a279c145e7edbc91b6b8e4a9161fd26e32b5844243979d10e23c49f39290b4a11258e95c8f85fe4df63d485428587f38915b307a5e53e2357cd96042c2ac81c51499173d62ace00cf38cbf5a87cce44fb", 0x78}, {&(0x7f00000002c0)="df4021c202c8d80715d34e1da64ded087035f22efe33d0d2ecd6b8d56214c8ff13e446ae1d93599a7bae15c288f81d8f3ebb97cdeeee57376c6a5c5d195a63f6b578ded48838187ed1121a3cadc45d10bda84fb220d511e780eca4ce55ec473aba6a4ad28c2a37b11caa331d7d2a49e33500cc1950d701785ec8985b4b86887493748063e4d500e0e6e71f810e6a42ced0d7926d2e922b676bdcae0d70ec9bc19bb08723c6cd3b04a0e2064e6348593ac8f353aec950537459a9219bfb8e2c2a59cfd3dc0fa52737edb35643e9c9ce16332433f5bb35f91ab972e269fc07c14ce17e0a5463cf55b715f0802c9324cbe282e4ff4684", 0xf5}, {&(0x7f00000003c0)="3af39997078b12de34892cb1e7152a85f30365af1cdbb6583453ce117c00a2b51b9d3a58cfdf70eb7e6d9151f77fb2b003e5340a494d464a46ecc40ad7cf91833f1ce0c1e7a40112eddeef7a3c38072bdd39e306eeacad3234cd70d7ebd2be037859865316bf66ad4c9079895c13179d090f226791abad5da658830b07b70cab2fcc3e5557585a731e", 0x89}, {&(0x7f0000000480)="57eca1599a026a372b17864ab52862092d06365eba5122d4912aed72e2a8ff140ce3bd2336bece4430b363c512e10e1dbd6c0476b9d466b3a51991bba498d0538b1035cc9dd1d24d30ba05555147cbc8df5a3cf8fb2305384ffbdb0a9986006555086d82f2454e0d7d0b1b56613f97aa3c650a0d7ee5df", 0x77}, {&(0x7f0000000500)="7063635f59df4496002b25cd8c7e4588a641b2aff39308087a0381b9cf856462d6ff060f9c588c48e28a24675455c6", 0x2f}, {&(0x7f0000000540)="e105fe814766f035d6e38636456bbbfed362f952ebd2022d2e9d27886b46a8de38ee9386c309be7b0b71d22085b5b24beac1a31175ef32d9b3abc6184ba7a4fa64ad6f1d8283a78790e3ea89dfc8f7c9a574ac718b9e31299a10a727dee200de4f76e9b2da5f4546dbf890066dc6944572e9416ba041ddb63f4fdd8b633d113eee4a83a0504fc62db9cf0bb6ab731285a0aaffcc4c58ef4a963c28d57e99d02243da9e", 0xa3}, {&(0x7f0000000600)="9d6cdbe73644fc996ba87b408dc9e5bb4c2cc4303dd8e20b24ba5e661ed9695d93d3849b98ea5d21fc1aeef7b718fdf01fcd023346111fc7e5b292b8bd9d274c32f260517f9a2635a0e083356edd08c266e5181f2bb8a783dba74c9fce1d43c18c810317843f20c7373042aaa252e0ff51ba54042b9b9c26c6974e229f457c36ea1886d9b8d71a21024d33f017231db275f1d4a59065d686", 0x98}, {&(0x7f00000006c0)="8e0142f6f6e0866b327c68c66453a477836a502bdcafd47a273941e7d0beea11450fefbb9935957501ba1d4fc307a0c9a5e06263c8a1549b7e4d06d5caea73b541f3a41e0fdb782cb07542c73612b654d0a49c971419daacd94556d81ad91204be33fd515750585fa657426cf413d4f1287cb6f86651f08a0d358138af34c5822fc6f6b52beee9526222ea8efbb69c4fa7d149c6d97d6a7791a8d257b9a252af7db30999261aae8cd278ec1b77d26dff434d5d566e7ad743282dee506c73655be6d886b6a9d0a2c121101b4ebddfd3d783", 0xd1}, {&(0x7f00000007c0)="541ea91795ee860ac98d2d44424c990be2ea8a3cb7c56183117b005536fbb281f824c1cdeb44aca6445660aaa88fe69f0bb626bbf0f5555f", 0x38}, {&(0x7f0000000800)="3be80bd19510df4f822868f657e3bd1b2a9947598969d172429f09510bc0772d3c79e8e5a70841a66c37c3a49ee2a5bb09b07e029473e827d160cfa7f020275b809dbe9f0396b593fe0e52df5b3c5a13deb6b1b97d13b91997c1613cbd2fe0b8e2d0dca933e06edcf68281fab7fe6a4ad714b3419e6668d3c697366506c688a575c80bf4190762566dcca091b10076f239c7db3ef254e9172844973060b389022db4d75028b2d6e57f0af8220ea0c29911a28f421eec37ee0ce7b32a5e72eaead71ce19b73a26b72f5fc66f15ee9fe5ae29a313da12fa2b1b17c9b31877168eb8948323a03b108d30958", 0xea}], 0xa, &(0x7f00000009c0)=[{0x40, 0x13b, 0x800, "3cc446cd79f7412edefec4a7cd1d0bd310200d06e3c6e335aa9fb254a1db042c807a960484535bdbf2fcdb4ad1c4"}, {0x20, 0x105, 0x7fffffff, "84ec85789184be9d5c76"}, {0xa8, 0x100, 0x1, "9a9cc334753856f7ad90522bc0e2f98d95196941ce4822a0aeb7563a1c09a9f069ed12e99b7da4009ea2f415eb99ee79a4726b833b1807c172eaa1ba93a3012e0a276216846cdb9073192b0afe9937163ecf997d15d4783788a98e9880da896903f1d51edc8639ce621532730a4d7909273ddeb150657a95d66e03ca0cf9175388df96f5e8ac97211eb05a4ca79229ce5a"}, {0x108, 0x112, 0x2, "3241028668081f1b280e4303df2a0a3e39c5e6449dd72381952ab7d726eb754560f6354c0fbf231c9adc5c2a15b341df52270764b46d776fde2ce32b6ecbe6b69d668be3f3d0fdb871f2b38b442331c996a775fddec5d40d7bc255928e225df32acf7a8c7c1146467cc96b43a0cd5d7166e6cb0e256db7568cb889d5984132969b23c0d1c14810be826098b2063ecb47ffb0c485da1c3208f763f55cf4d13c178bd9bdf4db95e6db3510221ebec2cb2268a44e078b29006bf70906a593371010d8ca0e954fca154c2179d9522e8b163f5a47169494a300c55311db0c66f1b132f1dca6eabc56ffa9bed9684ed0c56deb2144697262ea"}], 0x210, 0x80}, 0x100000000}, {{&(0x7f0000000c00)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000c80)="fbd9108952df1e7dd2713357707f3164b3586ef78ce157bf1689ee981b82562d7ab839589ac0", 0x26}, {&(0x7f0000000cc0)="d5a3142283fdcb0bd0c53ace15008a5ec0ed9ba9d02662", 0x17}, {&(0x7f0000000d00)="d08bcc2ac8ae81e8da08bb85a5827a53a27a24f430ac79fcd1ab2606b2cf2d4c66cdc835668310db1988cb35c169fa75b98eb1111ac49f9f44e48fb6f38bc2299cd897dc7c0715cb46c37325632414eb03db2eb68b912623f1ac9fd0abe02ffc06e19cb992c510df955eaa7954276b9ad26c991b857f2207d8be069826c6c39f6d415c9c41c7623b98ad0722e4e47f8ef0c1fbf2dc436c7a7650c084fd9113afee8f800c0494a548dd75956460c86b2dfaf16f1042af0ea5b5e76ba06d127c369b68d73fa756c2f2bbe89cc6324fd4a411ad89c0db", 0xd5}], 0x3, 0x0, 0x0, 0x20000000}, 0x5}, {{&(0x7f0000001000)=@can={0x1d, r3}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)="34b0e4aa6780c4772a82aad35eac78b2dfbfe0c2eb6170c4a5c1aa8896a5594efe6fe63fe31548fd2a336557033ef4b3abace3071166978a59de04d6d1e3a36552f916c6a6a998fc2e6269ef0dc84662c333a47b562ab744221b95079e8f2051e85528ce98ef8b65a5b85cf152996fbe1785efdf5a22dabcbf9ba33405160d6779f7e608d2e6e473507c527b2942da9dced76386fc696e5032a367df26a2c839be24421c3efc2bdcb6068877a44b8351491c1f7f05d2512a4a3cfe7b5018af31db6518b2f4bc7294a1d809863d40fc0e50b72e8c00503767db7f704d7d64dc15d61be2f42ce6e060c13ac4185e9c46", 0xef}, {&(0x7f0000001180)="21e965d90c93bea2ec7e0e4718ee795b5b50444c54ff16902df45dfb67a50e861c6d3310177444b2517e84e3e7ff57d05c9251f642d2f0f60a7503f78d323ba6be856f2e7b31ca5457ad1e915bd8b4b0c282871c33ea955564aec9119ff9a3efb0b904614f79bf5fa2373a7adaf20f10441b7f8412b0", 0x76}, {&(0x7f0000001200)="9c6f3781c28351fe6252f979bef53d34d204c3be1aced6412860086726579c25ba105dc2b728272b18962aec629cd7ff12a5ef53c01f56a5e4a2aa496f8ed274478e6bbb555953cbe54833c9deccd6bde5038f584004161659fcb5ddb04ba551b6d7d1e8e93434b1fd6cf071fa55985a647877c899dd3dd5b2f3c63908731c4c5a0d600f7857b95843965845ec6bdef1d4e9b3a7dea94b2e1c69c7db6f71f4870e1978ffb72831286901052bb7f56c280d648fc5d3a74d65490e281bacdea79387f590326ca7", 0xc6}, {&(0x7f0000001300)="7e72e49db4024661fd8c05e39f5321332ff1a646961e738a8a36773c454948e4b0a5632448aaf772b765673ae38f2e54d45a218526c7a441097596e6f38cd2cff10706e1f4d6561e712506dddb1082c0e4a2350fc1bc1f709a2a0802b3ce7983252f716fffb0b07a2990e240661c7a2042de3dd4855fcb396802b2b89a22e2894960f9d501b3b1ed094e2dfadba741a9f3b3e0235444718f1ad65528c7ff1b9b063857d7b86c0b40f5eadde8f550ad2b98053fd7556ea515ade0a1baa237ac143939ef30a858a6bfb43a3403d8b215de9b5fd55470c921e57a4c8efe2b30f2", 0xdf}, 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{0xc0, 0x29, 0x7f, "afee252f617997c34703bd683769fb0968fc2d82b0136c7a02d5c8e914d045116df14face3d0145d3254dc4cf60aa831928d840a9f9e0646a16421f1c01b26a29736dd8dbeaddcf57f9d04b8557a6f609496003e4a3c034f5c7961d14335972283d4fd8b9a292a25db9e964702f0810b1de9e1f433db41e775630d033273fe6b21ecbedde38904f73f5a22a6c0b51440db6357e490adb0e480fc022c568c4f05734145dd05de8f9cd095fc"}, {0x50, 0x116, 0x0, "87cfb18094cc8ec025eceb0aa7591279c15ed7be45cf6b8bf86a74d3959a5b583ae634b51a9953555a1e828b5cbfbf392310064d323a030016d1"}, {0x90, 0x116, 0x1, "5034b0d2a2f6a16a74f8c6ebc4ec8476376b13576a844f1dc203adf818bafee59b66845b9706e42b390adf5bbb5ea41eddb53142088ba64baed3809ff38c17bc7027ff3a426f4a0a9f35837755899dead7947a329d67419bf42d37ac7192d6f19f7d2ecb0bcd2c0ac1f7a1692fca70249bb4bb14757bed1367dfcc"}, {0x80, 0x1ff, 0x80000000, "12e550fa00df47656a8cdfae934a3596f06fd3b1668b12300501d8ecd1070232f740fd02125b60978a192bda002b194a2fd0f25b69da2e9ec0dbaf3297fa006567df26fe50fc9d6b2e279a1229f27438ee4f5b6e342f29a853cf0e153de8b71e00c84db8f75dcb62552537"}], 0x1398, 0x4000}, 0x9db}], 0x8, 0x4000001) renameat(r1, &(0x7f0000005d40)='./file0\x00', r1, &(0x7f0000005d80)='./file0\x00') r4 = syz_open_dev$sndmidi(&(0x7f0000005dc0)='/dev/snd/midiC#D#\x00', 0x7, 0x82400) r5 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000005e00), &(0x7f0000005e40)=0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000005ec0)={0x9, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0x7f}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x1, 0x80, 0x40, 0x7f, &(0x7f0000005e80)='bridge0\x00', 0x1, 0x7fff, 0x561}) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000005f40)=r1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000005f80)=0x81, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r6 = shmget(0x1, 0x2000, 0x54000070, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000005fc0)=0x4, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000006000)=0x7, 0x4) connect(r2, &(0x7f0000006040)=@generic={0x11, "890c532e1069994986d107d6fd3de68fb591dbf0dfbc93ab726c227964cee54949ba24b357b15a98797fb387f4af4a85d09296687f408251a173f7e93386e6a7655db11bca0382ad765333eef47b721df1c06b5b13014e4e370153c12c02e4e6b5336d2fd731b86a1e5e56912ac3da1c1236246b4f18631705812efb4be9"}, 0x80) fchdir(r2) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000060c0)={0x18, 0x1, 0x9}) r7 = open(&(0x7f0000006100)='./file0\x00', 0x0, 0x20) ioctl$EVIOCGABS2F(r7, 0x8018456f, &(0x7f0000006140)=""/20) setsockopt$IP_VS_SO_SET_EDITDEST(r7, 0x0, 0x489, &(0x7f0000006180)={{0x2c, @rand_addr=0xbd, 0x4e20, 0x0, 'nq\x00', 0x0, 0x2, 0x3}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x6e, 0xa8, 0xce5}}, 0x44) syz_mount_image$hfsplus(&(0x7f0000006200)='hfsplus\x00', &(0x7f0000006240)='./file1\x00', 0x8, 0x8, &(0x7f0000007680)=[{&(0x7f0000006280)="6854b9989d4848dcd1069dc66d1098f541a40bf5e0957f7c796e5470a4cce75ca41abb3d71dc3599a499feb6c4a2a5efaac134295aefb5e89c745d5112ace4f762fa1c49f29d95d769c76bdc44d7e05121ea13afe2", 0x55, 0x80}, {&(0x7f0000006300)="4f9cdd13fecf84fd69f340a074763fe0fe7132af424d84b88d6bd467e403615e823ae7e087891636d41cfd17ae0700c2904ef97f8e0ec9564c98ea80203850d7eda61892b780caf6fea25ebf329e0fa83947c4ad31a4aa96b3c8d58fd390204e0332ad0a45d20596746c17d6fb4a63d02ad705cb364c89cd4a638dc3cfe8de790cb59db33f35b5440a1e815bf45f11ac8a4278fdb51e208c29efbbe2021f50d5d417ffbe9b71493272ce411f00e4699a48ac654608b745a5c15fd3fddbe910ac5b824d142231ab5a76056c8ccbac8ab741424b4043afebea0edc0c2669dd720b703497a087df53f55388c974c95004a06736f14b", 0xf4, 0x2}, {&(0x7f0000006400)="66de3fc4a8c3d38c712c12cad0428d81d0ad991c40a73d985601c65681de96e273f42869", 0x24, 0x401}, {&(0x7f0000006440)="8e06092edecc5017894806e89898fb528d98e34a6f3005a28373df820f65dba10f17a5849a3e424c3a34bda3da85c18fb283601d00b5515d61e9c54b7ee91980bc0daeb849038a1e798c45eddb1fa97589e1da5f847922e6b95cea46bd8719d4fc7cbd433ef8e5dbb8a479c9b36f5028d5b8845d3761deb2c1264ce4f5fd2e85af905f2ae7dee68de8acb436ce845de6c189abe96494c12206b3884a931ea0e9b6c5e01d21d0b0babd220f78be0e0130c90cb7addf88668d0f5bb29ace24a0d058", 0xc1, 0x3c}, {&(0x7f0000006540)="0ec7ffcfc34a765e03395a05766c0a12fbe9bd9f45042aa8ce2c18f66d7b0631b95bc9cd163807ab66c209fb3e0109c10c8e993d70bd04c75e1330860df2df2ec8305579c5fc411b7ebcf2ca5329a2", 0x4f, 0xb966}, {&(0x7f00000065c0)="2dbab3379ce2e75a5330a3f9788a841f7b30a352b0044089d09bb6d955468c1b76a1bd752b913d605af7", 0x2a, 0x9}, {&(0x7f0000006600)="79831f2e06ec7cfcc72dce63a8bfab5dfed777328123a849abe3c64b95e22b4915a8c45f3135b2a64b925c6bf01a1ed35ae31d6a00ed5bfa6d119126a2d81b625834b9ba6f06dbebdf", 0x49, 0xbc}, {&(0x7f0000006680)="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", 0x1000, 0x4}], 0x2000, &(0x7f0000007740)={[{@nls={'nls', 0x3d, 'utf8'}, 0x2c}, {@gid={'gid', 0x3d, [0x79, 0x33]}, 0x2c}, {@barrier='barrier', 0x2c}]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000007780), 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f00000077c0)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000007800)) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000007840)) 2018/04/09 11:15:24 executing program 2: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) 2018/04/09 11:15:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c46000000000000210000000000009572d9099113345f1074528900000000040000000000003804000000000000fffffeff000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/09 11:15:24 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x18, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0xffffffffffff0000, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0xac0}}, 0x0, 0x4, [{{0xa, 0x4e22, 0x1, @empty, 0x2}}, {{0xa, 0x4e20, 0xded5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000000000}}, {{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}]}, 0x290) ioctl(r0, 0x9, &(0x7f0000000000)="59087c884e4c71fc94f9affd5906177ecaf9e280116cda24f51245e68d73fca3c91550900d6089a2") 2018/04/09 11:15:24 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x1) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) 2018/04/09 11:15:24 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)="6367726f75702e6d61782e64657074680020449f8a22a97f5f47f89472c69d256106a6e7b02b6d1abacff995d856deeeca5dd0aa0a73565d66a595fad47af74a87e4a00958cf26226987a445426aed436b590cd29bcb76f5df7a122758d8d2788a1d0d31", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) getpeername$unix(r0, &(0x7f00000003c0), &(0x7f00000002c0)=0x6e) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/09 11:15:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r3, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000080)=""/59) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x3) 2018/04/09 11:15:24 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/234, 0xea, 0x140, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0xac4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x8001, 0x1, 0x8, 0xfffffffffffffff8, 0x5}, &(0x7f0000000340)=0x98) r3 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00004e2000)) 2018/04/09 11:15:24 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendto(r0, &(0x7f0000000040), 0x8a, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000240)=@hci, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x20000) ioctl$VT_WAITACTIVE(r1, 0x5607) fadvise64(r1, 0x0, 0x800, 0x7) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000001c0)={0x0, @empty, 0x4e22, 0x1, 'sed\x00', 0x20, 0x4, 0x38}, 0x2c) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x7, 0x9, r1}) 2018/04/09 11:15:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870c8, &(0x7f0000000000)={0x0, 0x48000000, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5c00060001f3", "cfa430745a540dc1c1492e7a1579f6a41c51f7d51933223ec2ab867dac761faf"}) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x800, 0x109000) accept$netrom(r1, 0x0, &(0x7f0000000100)) 2018/04/09 11:15:24 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c6767080045000058002f9078ac14ffaaffffffffb401880b00000000000008e6ffff85dd004000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000fa5f603d4c"], 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x400) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x9f, 0xb0, &(0x7f00000000c0)="b5e5c62e80dc288e14e934cd56e52fe317fd28e235f89d9cb1ad60ce4ce7b75100d38c0f6ea81bc0cbf763b2b55d48683355c39867fbecace7f7beade05840d699f471ba2893dd12177db70af8a70a412da4fdb06a8e20191dc21e10dd45b979ac9f5d9356e14b8b7092ff14c70598e1411dec7fcd19ce646fd900f0c425c44fd56eac15eb763799de75eafcc31b6c064736348b85f305d923d56c94568834", &(0x7f0000000180)=""/176, 0x9, 0xfff}, 0x28) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000280)=0x4) 2018/04/09 11:15:24 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80200, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000900)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660a6763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xc9, "7a20eb88f87d51b3762ea22083e2af3e134a8cab26490b47dd20c90ce0c08a106565c6ab8e1643047e25253a6a00d1b7979c08347ca6363d94a62646a2e94d618e66250219213f7c2c8a3435be650b5605cfaa1db8f24003e86c47e69aa9083574ca063193c93374f5f2a0574d6d0fa8b686a34d8dedc8f6a6a14985b972bb139fd3b3427bd43276c240fc3c0506716a958e6c0a73073aa3c4d1886946b11a0605e401d859db7e4a428a7398ba1ee194bc0b00b17b409b2bde58460b8228827a1e2fc7a061fc25ebb3"}, &(0x7f0000000140)=0xd1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'bcsf0\x00', 0xffffffffffffffd4}) write$fuse(r1, &(0x7f0000000280)={0x28, 0x0, 0x3, @fuse_notify_delete_out={0x2, 0xa7, 0x7}}, 0x28) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff81}}, 0xd9, 0xffff, 0x3, 0x0, 0xffff}, &(0x7f0000000240)=0x98) unshare(0xa000000) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x22f}], 0x16d, 0x0) 2018/04/09 11:15:24 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x80000001, 0x4) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r2 = inotify_init1(0x0) r3 = dup2(r2, r0) r4 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) connect(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x1, 0x4, 0x0, 0x2}}, 0x80) mkdir(&(0x7f00000001c0)='./control\x00', 0x2) inotify_rm_watch(r3, r4) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000009a47cb61b7e8b16a0778bff", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 11:15:25 executing program 3: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/09 11:15:25 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x10000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x135, 0x2, 0x1c000000000}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/09 11:15:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x7d, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/04/09 11:15:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x400) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001140)={0x0, 0x7, 0xee35, 0x9d8, 0x8, 0xa0}, &(0x7f0000001180)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000001240)={&(0x7f0000000040)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000}], 0x1, &(0x7f00000011c0)=[@init={0x18, 0x84, 0x0, {0x0, 0xff, 0x200, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x820e, 0x8, 0x8, r2}}], 0x60, 0x8050}, 0x80) 2018/04/09 11:15:26 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20080) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x9, 0x30}, &(0x7f0000000100)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0xf2, 0x7fff, 0x1, 'queue1\x00', 0x80000001}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffff9c, 0x40284504, &(0x7f0000000200)={0x3, 0xe, 0x5, 0x20, "42472bc222cdf21e755336b389844f593be874dfbf56c3ed6d90a2427296dd43"}) msgget(0x2, 0x22) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000240)={0x3, 0x2, 0x1, 0x8, 0xdd, 0x2463}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x4, 0x600000000000, 0x1, 0x7, 0x1, [{0x6, 0x40, 0x8, 0x0, 0x0, 0x400}]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000300)={'sit0\x00', {0x2, 0x4e21, @rand_addr=0xa68f}}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000340)=""/4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000380)=0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0xfffffffffffff801}, &(0x7f0000000400)=0x8) fcntl$setflags(r0, 0x2, 0x1) renameat(r0, &(0x7f0000000440)='./file0\x00', r0, &(0x7f0000000480)='./file0\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r2, 0x40}, 0x8) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@known='system.posix_acl_default\x00') r3 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={r1, 0x4, 0x8000}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000780)={r3, &(0x7f00000005c0)="8674ddaaaae4edd8b54be48e9590a8b92948d00b3fb5d0633dbdb90dbf463e79af69747ce0ad948baeb97c78ecc9ba16a6f5686064dc6dfbfd0f8c8e9fde816436cf778dc4d8809161bd81fffb6b1a5c909693e4ce11f5103823cb4e2322d8f008f630dfd0e2da16cff00e0d628d73e6e6e2ec8c94cd237e8a2afb0044f8a7abf8aaee6356daa705c8e83399a51e88fcf7284574e21468762fff449f2ab0e27812fd82efa6e88d7daeddca763c92472aa63cd20ef50fe37ddf51a7a89be296efac3e43c611cea2d66c19c3d5ccfb2baeb567a3824caf5da989", &(0x7f00000006c0)="2a00e9f232338c163fd27712a765255e9347970c112a1bb1de427d81c167eb8ac18ec761fa17fb751091338bb353c37850be0deee0aeab232d5dc2fa419fff1edb35216cc7fcb00ece56faa77a32be01609c89d3cb7ad0b838ac76f8593fd13d5ce927ee5f8c9597124756fdb3b84b43fdd5e1c9ed0c64d2253d08e8a6304d68c447262d3d2a82b4093804c47e95877d063697029747", 0x1}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000007c0)={'gretap0\x00', 0x900}) fdatasync(r0) syz_mount_image$hfs(&(0x7f0000000800)='hfs\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x3, &(0x7f0000000a40)=[{&(0x7f0000000880)="991b010f70e3a062db6b4e602224f2300d9005781cf50d852a6c9f7fc62a26f8e7f523758e3de31c93283ed8f521e6320e9ae12577bebb89d0402b95558142383f", 0x41, 0x7}, {&(0x7f0000000900)="aac38c53c74d93000fe346029fbd13845f41b8acd891d2153a8d05f1a5aceadcc010a3c7b52a11f4b32db3096e61f126cf6f88f3483f5b7037fb5609e6ff647ca8c93f9cdba0bb6f557c6178ad139a73a52869d0c830511e552ac7c621c327b66a65abe52717510823ea63e8ffd482c76bc779caaf134eff33c6441eaf03773fd4bb5062e90e7c092ae09ef114dbfe54f0df5685fa8ef4be0968023b4e953d4d7411b100bb48c34b04fed306292420984d1a0f588612e271f296d6a24058fba95a57dea24c8746d76ed3fbd8830e6c4ebbbf6b01e145f036e74145b4d0c63f17e57632", 0xe3, 0x4}, {&(0x7f0000000a00)="0e", 0x1, 0x80}], 0x100000, &(0x7f0000000ac0)={[{@part={'part', 0x3d, [0x7f, 0x3f, 0x0, 0x7d, 0x37, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x35, 0x36, 0x31, 0x34, 0x36, 0x36, 0x31, 0x36, 0x35]}, 0x2c}]}) ioctl$void(r3, 0xc0045c7f) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000b80)={0x3, 0x5d4a, 0x9, 0xffff, 0x14, 0x6}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000bc0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000c00)={r2, 0x6, 0x1, [0xfffffffffffff26c]}, &(0x7f0000000c40)=0xa) openat$cgroup_procs(r0, &(0x7f0000000c80)='cgroup.threads\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000cc0)={'rose0\x00', {0x4, 0x2, 0x5, "197cbdfe466e", 0x7f}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/sequencer\x00', 0x40000, 0x0) 2018/04/09 11:15:26 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300), &(0x7f0000000500), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/09 11:15:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0xffffffffffefffbc) mkdir(&(0x7f0000000180)='./file0/bus\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 11:15:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c519000064bad5c50fbd8fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x5, 0x1, 0x7, 0x0, 0x2, 0x5, 0x10001, 0x3f, 0x100000, 0x2, 0x1, 0x9, 0x0, 0x800000000000000, 0x6e, 0x9, 0x5, 0x5ae6, 0xfcc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 11:15:26 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x80) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x1) 2018/04/09 11:15:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e72f54)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) sendto(r1, &(0x7f0000000000)="46f4bef5bcd33005d035bf81615fa6f7c7a626e1dddafbe55a4bb4735578e4ec47b5e5a5188020bd807b9b97d04c3867deeea1eda42ed2602e9e04bd", 0x3c, 0x40880, &(0x7f0000000100)=@rc={0x1f, {0x6, 0x53, 0x20, 0x2, 0x6be35dcf, 0x400}, 0x401}, 0x80) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x66}, {&(0x7f0000af7000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) sendmmsg$alg(r1, &(0x7f0000001380)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="a9ec2bc29b172b416d034a8e4ff0a5767ef1d59280d6099e7f280efebc164a9f6f84d05224016abda82aa048584ca342d7011826a5a580f98de51dbce8c908f05f7536018490401f327dd0f2155bf375eed1b79b", 0x54}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000040)="ae589625c2b78c55704b83f142418d4c71", 0x11}, {&(0x7f0000001200)="965cb7462c90a788a9cb3f493218b8d7c78c8330eb2c40b61714d1203b0a7aa53be0e385cd39ea1f3dd617019e5f96c97374adf89c11", 0x36}], 0x4, &(0x7f0000001280)=[@iv={0xb0, 0x117, 0x2, 0x9a, "fdc5691f34e0923d6f70e57d96218d18ef57f607925b47f1482469345351f00db7a06aa8b9008111457aa50294988f81f6ee17cdb2f95413535b52361dd496477aca236729ee949e5916e3057d0249425ef54cd57180abe7ff66fd0ff8c057f2f440945a432ff895a478029f3e271d540bf3fada7ceaae0b51e979335f1942996f9d307c4abb1260ac11ee0ee00bd2f9f0f8a01a6314d579b1d8"}, @assoc={0x18, 0x117, 0x4, 0xa5}], 0xc8, 0x4}], 0x1, 0x400c0) 2018/04/09 11:15:26 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f0000000040)=[{0x0, 0x7, 0x1800}, {0x2, 0x8, 0x1000}, {0x1, 0x1, 0x1800}, {0x1, 0x58, 0x800000000000800}, {0x3, 0x67, 0x400000000000800}], 0xde207ff7f4d93d3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x1, 0x89, "3e88bca1d227"}, 0x10) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000080)="4123467cf45ac7f6e3ee5acd065dabae194f3118042f5bbfd7f50449f5c5260d6f633afb46f632fdd399caa3b8ba27b3c96b74f82f776d136eb58db9a7f5f399c5253a4f242ec64120a83c6280b7c251fc0a58dde3c69a803d89e63b6c35c37b62a62dd09a3faa2e55efaf80aefb93a3e03297dd77d2be442f3b7078b7ec952dcb7eacb9eb1e3191bcdf0f04e2ba01777049f98808704acb5afc2aaf892a1579e9c135e57ac18b708cb676ad7b97e32d78853f7ed6921f7a2ace1592dd", 0xbd}, {&(0x7f0000000140)="a2e7f06d8330b870a6b5f308de4cb4fca0fbe7347ab578088e69807ed974023b47012fc91d18608bfc108f25243b169a10fa8bcc3814c72770fb593e751c330e21ff3018f07b49e70767202606e6392ec7389a35bbceaaf2ce59f24168f86da654b67269ccaa4f4e0e1fea21bba70cd97e9f9e6205271b6d59fd31772ba71f0859b2103a90ad4acddb6890cebe5f4e6713ff42e156a86bf6a78a173abe7a6f49a67affd98750e28cbabbeeafc9de9e088520dbcebf25ca0cb1153b00ec08655445c3a1bb9dc8769011ad6cd66c1907c25c145a47f6c1d79da3894a9d118ecd6ada9e", 0xe2}, {&(0x7f0000000240)="cd5bb6847eaf0af158e8ad567939768e1c12b44942a63d9d115a3973dd61229abaa8ad252b7fce1a161629d4fe2766e0cb60b3d850378256ce830f48a7600ef60165208bdb098356bc7020c755c7f370df7d2ce6d77f83d25bf580c5f71d20ff6b721d446e747c39ce182beecabc2e6bb80af9dd6283ad256101031fb33a966979f4a2c1f2cdf1872ea4f6198cb1e2a9758bd729bb362c2cc1ee2c3a49bcf1ddebc2c9ed9432046f069de5a889ea45fa39c85745b7c7420b470e5c0ba83745bfd6b16f61da95e5e5411b251d63f6ab17deb7aba264b0bf38a58f04ab78e85ad714b558c7e04adfdeb8a72f", 0xeb}, {&(0x7f0000000340)="b03899eb15368afec73a267d610ca087814ea96b258819be4bc5ad1dc950", 0x1e}, {&(0x7f0000000380)="e4f610ce94f536c10896455e8dab28b91f6647285cbce29f3156be4c0ceedd530ff900128c66f15566ef47d203ab569f7cd420cce992459430478639888586b8f05a97fe71b0ece5d83432dfe6869ab116fcd9eaa1089d728ef5304df3d8ae3e7c5d9ed6fd9297", 0x67}], 0x5, 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000500)=[0x0]) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/09 11:15:26 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000bc0)='/dev/input/mouse#\x00', 0xe5, 0x100) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000c00)={@rand_addr=0x5, @multicast2=0xe0000002, 0x0, 0x2, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x18) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x51, 0x2) ioctl$TIOCSCTTY(r1, 0x540e, 0x5bfe) syz_open_dev$random(&(0x7f0000000c80)='/dev/random\x00', 0x0, 0x200) clock_gettime(0x3, &(0x7f0000000100)) prctl$intptr(0x2000000000029, 0x3) fgetxattr(r1, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/76, 0x4c) write$binfmt_aout(r1, &(0x7f0000000140)={{0x1cf, 0x8, 0x40, 0x3f, 0x3d1, 0xed, 0x1f4, 0x6}, "44f732b3c919431463708f348cc3160026ff982ea6c9df7a8c1d043589793b2df37a0ec7d21eeee17d35a3ceed12e70389e77ace1c890cf88f1e44e84de608bd44e0bd8d99c404f9fdfffdd1d01ca92f3e64a213", [[], [], [], [], [], [], [], [], [], []]}, 0xa74) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/09 11:15:26 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) mount(&(0x7f00000001c0)='./file0/control\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='cpuset\x00', 0x8120a0, &(0x7f0000000280)="7d60b120b0f2b0b75f24fd96304995ed266df2686ef8da3242c6b16133a0f5cb96c9891c789ec13d5b61d9c5086bfac3cae1a38735cedece581407f35f25eadb28f2b5f62f9bf0c98c1a8d3dffd328a418ec9eea4b43b02c078b8767b50f601717478422bd163e57a0254033f9f53c9af5114f48cbd815ad5a10825da404299171763f7dd83aaec8083b1cf835050e2c5a7deebcee54bd1cb747e89d805a55d4f49d0ff758ad65273f92b82876c3d625bb406f6012e25bfe4f4af5a0f05f") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x0, 0x8}, {0x4, 0x1000}, {0xf, 0x833}, {0x3, 0xbd5}, {0xb, 0xbb}], 0x5) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/control\x00', 0x0, 0x0, 0x0, 0x3, 0x2000) 2018/04/09 11:15:26 executing program 0: rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000080)=0x2004) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/09 11:15:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000001c0)={0x2, [0x0, 0x0]}) r1 = socket$inet(0x2, 0x803, 0x3f) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000140)={r3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, "6c6f000000fc6e00"}) 2018/04/09 11:15:26 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = socket$inet6(0xa, 0xfffffffffffffffe, 0x800000000000003) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) ioprio_set$uid(0x3, r4, 0x21ec14c8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0x200, 0x1}) r5 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000a40)=ANY=[@ANYBLOB="030000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000373eda16c9ccb0b68000000000000000000000000000000000000e093dd4e000000000000000000000000000000000000000000000000000000000000ddffffffff0200000002004e200000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000002004e22e000000200000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a00000000000000000000000000000000000000000000000000000002004e207f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013c094f6f748f44327a6aeadd42c6c4953a72753cf992aee979938ad25cc1c3427d568d340e946b9b6bb1bf1e2bdaafbaaf1d50d02110e87ecdfd1"], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c000000096f5f533b7f3b4ad43063ccb7821babfb99efd9667ed1efe294a7276df4df29c562d798fcd8a0b2580e5119b4e8a86d9993d7964f2777387eb5f8564ec228f4080200dd5e5aea00bf2c6df9d0e290a7adde1a4ca5c780819aae"], &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r6, 0x8, 0x1, [0xffffffff]}, 0xa) preadv(r3, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x18000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r3, 0x0) getsockopt(r5, 0x7, 0xb79, &(0x7f0000000700)=""/218, &(0x7f0000000800)=0x27c) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x1024) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r5, &(0x7f0000000880)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r7, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r3, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r3, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) r8 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) 2018/04/09 11:15:26 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4100) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)) 2018/04/09 11:15:26 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000002040)=""/4096, &(0x7f0000000000)=0x160) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000000c0)="660f350f019c030066b8160000000f23c80f21f866350400b0000f23f865f30f01c3baf80c66b8f9d0378d66efbafc0cec0fc7aaef5adbe00f217e362e66660f73f8230f01d1", 0x46}], 0x1, 0x0, &(0x7f0000000180)=[@cr0={0x0, 0x20000009}], 0x1) 2018/04/09 11:15:27 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) r2 = accept4(r1, &(0x7f0000000380)=@ax25, &(0x7f0000000340)=0x5a, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000240)=0x4) io_setup(0x80, &(0x7f0000000180)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000200)=0x9) io_submit(r3, 0x1, &(0x7f0000002400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48, 0x1}]) 2018/04/09 11:15:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) 2018/04/09 11:15:27 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080), 0x0) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/09 11:15:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x20040) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$alg(r1, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="6c70c1e3a3d4b9675c3d804ec42da4290b7711d1b3bf0bf759bc65171a7b8d6b1061fe5bc8fcaae9", 0x28}], 0x1, &(0x7f00000006c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/04/09 11:15:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056effc), 0x4) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r2 = semget(0x3, 0x2, 0x2) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000180)=0x3) 2018/04/09 11:15:27 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x115}, 0x1}, 0x0) clone(0x0, &(0x7f0000b22000), &(0x7f00005e4ffc), &(0x7f0000961ffc), &(0x7f000041a000)) setpriority(0x1, 0x0, 0x9) r1 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='&procvmnet1vmnet1eth1#userselinux\x00', 0xfffffffffffffffc) r2 = syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0x5, 0x101000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'tunl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000640)={'ip6gretap0\x00', r3}) keyctl$revoke(0x3, r1) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000680)={0x0, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x4, 'ovf\x00', 0x4, 0x8, 0x6c}, 0x2c) r4 = msgget$private(0x0, 0x4c) bind(r0, &(0x7f0000000540)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x1, {0xa, 0x4e20, 0x4e0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x80) r5 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x80) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r5, 0x400454ce, r6) ioctl$TUNSETGROUP(r2, 0x400454ce, r6) r7 = getpgid(0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={r7, r8, r10}, 0xc) setresgid(r9, r10, r9) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f00000006c0)={@ipv4}, &(0x7f0000000700)=0x14) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000180)=""/139) 2018/04/09 11:15:27 executing program 3: getgid() r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0xd2, 0x7, "426189f6e45281cb87e325f06e44a44f4d5cf5e293ecab9c4e1899b67fc820c1e32106b30703d32926123b5c25465eb212d1dd77b907471692000ff7e9d92d1da216e5c2cf0c9f1cfb6af612e1a0250ca75dab03c04fd7a36ecff339f2ae82d08a155ae7c8910063434090772e6496310fc82d56b4ac8dccfebb48e6816c05e1c4acf48b5569ea1b7c8248e64fbdcbd29860b692190ebd82cabf355d61e656f8ed850e30e255dcae798ad4c03226f2d989c2370603f928bc04f32f01c9bdfbbe6caef39176840c470b81"}, 0x80000) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x3, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)="81f7e9cda1dc9ba44dec107f5fe607034fe8e0ec94e106756e015a1a457208209fa76085176474db569e06b607c45d95b82ba6eb2ed3ad7eefb84e", 0x3b}, {&(0x7f0000000200)="d8a940b0da06ca42a5af70dd61c875677d06a8c320488caa17af679a5c778be1ab1730e91b078a4c1363a658c525fa13419a968ead2e8f138fda9a31d9a19f11e448bbe324361b3255b95514f76f129be03a5c6d4f89e44df8f849c6c54f4bb64caea88b084c5a95f8415717", 0x6c}, {&(0x7f0000000280)="bb7254d82cc51748e4aabf4bb753b4b1a4c476ce5b370f2ad7fcbf9fb363", 0x1e}, {&(0x7f00000002c0)="4ba4b02b01076f64ab7c3f4684ca034c7545295bada67bf1417d53fda0de96018f99770c4594df9a1893b5e6cd3f9f24424c2f8e4ff8c3968188b84e61191b19fcccb159ef73b36e2068e2d8680b4e27ac9183b7fd514e9176fd7b1bd6ef4e26e87faf2699a6ef20503990cffd", 0x6d}, {&(0x7f0000000340)="0b75d936110ab233665052ae1cc213e064ff8dd689302bcba5492ccc9c93c35e2c4f598d6d74ec686f96e89ffa435446f9c6a37a6197f909dcebac53c66aaa2cee4c0c4f9dbfddec5f4161f00793a278f034a021db32941042d93117178961b4146a7c92f31cfc925b3142f9fbb8999d69bd1baa85a1560dd9d76fefe00ae918d562fb02cc07905c4857acd7150064e080b05f0c5d50c73df1ef83f14bf41c4e77eaceed977bbfd341fc0b33d26092878616347b87bc93fd73dec78c83dff5bb457b196d373e6b86b924dacabbe9c6675c28357c30570cf382022f7b49c5e6266324", 0xe2}, {&(0x7f0000000440)="0bdf8bab0037486dbb8b1c5cc7", 0xd}, {&(0x7f0000000480)="d7461871c94ba5328300ef55daaa7f4d1a0c960a3f0df5d14459b40661de1f599ea17a59c831569f2b3a5986160b39a274110a2714994725c770ea7fd4dd8c356090bd5dcd540478ef146844ae603e39", 0x50}, {&(0x7f0000000500)="013e598ff34f212f1c09b0e3f6116ae556ea83d88d140f6ff64cf0145c0c4a618c0d9bdb857fe188f4ea29297ce7823ab73c451e0548f160961511284a6932da6fbc5d9825ead39639d00e12e8a395995ab4bfec5ce7877247d906809294a8c84074fe5823443d465fec8b6013ca094904cb49b78ef4047d9826e2d33d63e32412c5e05808d708e39b511476b7cff29afd55b46a63e326820e9d", 0x9a}, {&(0x7f00000005c0)="219f04d7676637cb7fc1cf2f", 0xc}], 0x9, &(0x7f00000006c0)=[{0x1010, 0x108, 0xffff, "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"}], 0x1010, 0x1}, 0x4040040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001780)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000001900)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000018c0)={&(0x7f00000017c0)={0xe4, r1, 0x121, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x700000000000}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x97}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000) connect$vsock_dgram(r0, &(0x7f0000001940)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) sysfs$1(0x1, &(0x7f0000001980)='irlan0\x00') setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001a00)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x140, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f00000019c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xffffffff, 0x1, 0x2}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) fchdir(r0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001ec0)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001f00)=0x5, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001f40), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001f80)=@assoc_value={0x0}, &(0x7f0000001fc0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0xfffffffffffffffc}, &(0x7f0000002040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002080), &(0x7f00000020c0)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002100)={r2, 0x7, 0x1, [0x6]}, 0xa) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002140)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002180)={r3, 0xffffffffffffffe0}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000021c0)=""/94, &(0x7f0000002240)=0x5e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002280)={r2, 0x4}, &(0x7f00000022c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002300)={{0xa39b78331ee779c6, 0x3, 0x0, 0x3, 0x1}}) stat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000002440)={0x3, &(0x7f0000002400)=[{0xffffffffffffffce, 0x8, 0x5, 0x6b}, {0xe22, 0x7, 0x5, 0x2}, {0x4, 0xfff, 0x0, 0xff}]}) mq_timedsend(r0, &(0x7f0000002480)="ad8c09afcbe9523fcecb5f76f43c4d4e9cebf0b183be71c794a9397015f3b4548a4383392982488909a9bc1ab7e7cb823626c8d024fa2a09a17e088534059f5dad7291b5d77ed8d3cafe83fe055e57f3313666bed9a87a3b30a1c91941304f54c7e982a3a438a8afe61774d7a2902545abed32e612c490b1597b0942ea1188724112c505d82b0e4f8c15f20f27c7ef6d3454caf931000e40", 0x98, 0x80, &(0x7f0000002540)={0x0, 0x1c9c380}) timerfd_settime(r0, 0x1, &(0x7f0000002580), &(0x7f00000025c0)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002600)={0xc6, 0x1, 0xcb, 0xa66a, 0x7ff, 0x10001, 0x5, 0x6, 0xffff, 0x7fff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002640)={'filter\x00'}, &(0x7f00000026c0)=0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002700)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0xfffffffffffffffe, 0x3, 0x3ff, 0x4}, &(0x7f00000027c0)=0x98) recvfrom$inet(r0, &(0x7f0000002800)=""/118, 0x76, 0x1, 0x0, 0x0) 2018/04/09 11:15:27 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8001, 0x202a00) openat(r1, &(0x7f0000000100)='./file0\x00', 0x2000, 0x1) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x40004, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') r3 = openat(r0, &(0x7f0000fce000)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/04/09 11:15:27 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rt_sigaction(0x9, &(0x7f0000000240)={0x0, {0xbf}, 0x80000000, 0x9}, 0x0, 0x8, &(0x7f00000012c0)) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0/bus/file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="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", 0x1000, 0x10000000000000}, {&(0x7f0000000080)="e83dde2fb9fd5648fec2e03bb08e8cc7e30728b92ccd40a29481f9b26131e657df1e3fa4cdf9b64681891b69660717540765cba710312c", 0x37, 0x100000000}], 0x48c06, 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) link(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus/file0\x00') 2018/04/09 11:15:27 executing program 6: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x1e0}, {&(0x7f00000011c0)=""/4096, 0xfffffffffffffc1a}], 0x2) 2018/04/09 11:15:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x213, 0xfffffffffffffffd) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000005c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/76, 0x4c}], 0x4, &(0x7f00000004c0)=""/236, 0xec, 0x80000001}, 0x40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000600)={0x0, 0xb8, "ebe9f6cb7fe4d88fb6abff131b40d9e7bbbd6d794d8abaa32fef6abd4581938beb2164265a441bfbaabce8ecb7373136281ac6b6f71e3a6fcd75a981897d996e78137964bac5086129a4ad757724068529a3d197d375ca5c66dfa495ddfc1f9be6e3950916955fc090e2262b62b06ee1a8efc1b6aa4c02e817fc858b2f7d4aed6aab1f96dbfdb8f4aaf12fa6679537753e9f8e86fe31ee87c22cbb0ff3686ee771644799bb8bceebccd8f2626d0857775137d312e309a6b5"}, &(0x7f00000006c0)=0xc0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000700)=@assoc_value={r1, 0x2}, &(0x7f0000000740)=0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000780)=0x0) ioprio_get$pid(0x2, r2) 2018/04/09 11:15:27 executing program 3: rmdir(&(0x7f0000000140)='./file0\x00') 2018/04/09 11:15:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="06c647e77d9489fd00000000010000007f000900"], 0x10) 2018/04/09 11:15:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xb485}) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) rt_sigaction(0x1e, &(0x7f0000000040)={0x8, {0x8000}, 0xd208b959a0452f39, 0x100}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000006c0)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={r3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22}}, 0x0, 0x1, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) ioctl$TIOCCBRK(r1, 0x5428) r5 = syz_open_pts(r0, 0x2) dup3(r5, r0, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000640)) write(r0, &(0x7f0000000300)="fe0cdb010000000000000009854c", 0xe) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000540)=""/228, 0xe4}], 0x1) 2018/04/09 11:15:27 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x1, 0xffffffffffffff9c, 0x1}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000340)=0x4, 0x4) r1 = socket$packet(0x11, 0x2000083, 0x300) r2 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0)=0x7, 0x4) r3 = semget(0x2, 0x8, 0x4a) r4 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x2, 0x11, r4, 0x0) write$selinux_load(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x2f) ioctl$int_out(r4, 0x1, &(0x7f000004bff8)) semctl$GETZCNT(r3, 0xffffffffffffffff, 0xf, &(0x7f0000000080)=""/232) 2018/04/09 11:15:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x3) 2018/04/09 11:15:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='ip_vti0\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x5, 0x11, 0x9, "badd22bc1b0fda168a9655cf9cf7f9f4291ccb47844cd24ea2699fb3b8f1cb44320e1f429fb8a7985a9c26f027685ed54fa60cd00b83089935c857a00499706c", "dc34745546ace22a8efdddb056563b40112ce7ab8ccddf6d2522565476b3e843f97f8fd03b4dc170331b63f6792c3cf3a97caeb0c581101739d86f6c16d7e834", "e2316c92a4b6b55308f43a8f40062a51af361ab74bcc71c23ffea91694642230", [0x6, 0x7]}) finit_module(r0, &(0x7f0000000000)='*\x00', 0x3) [ 111.634761] sg_write: data in/out 1579482852/1 bytes for SCSI command 0xdd-- guessing data in; [ 111.634761] program syz-executor0 not setting count and/or reply_len properly 2018/04/09 11:15:27 executing program 3: syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x220000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) 2018/04/09 11:15:27 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40000, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0xff, 0x8, 0x0, 0x3, 0x0, 0x536, 0x200, 0x2, 0x1f, 0x1, 0x101, 0x3, 0x2, 0x6943, 0xc347, 0xb9, 0x0, 0x10000, 0x4, 0x10001, 0x0, 0x20, 0x4, 0x410, 0xacc3, 0x100000001, 0x9, 0x6, 0x0, 0x3, 0x0, 0x4, 0xfffffffffffff90f, 0xe8e, 0x100000000, 0x4, 0x0, 0x8, 0x0, @perf_config_ext={0x7, 0x6}, 0x300c, 0x8, 0x5, 0x2, 0x1, 0x10000, 0x8}, r2, 0x8, r3, 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x5}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00', 0x1}, 0x18) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000017ff0)={0x1d, r4}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/04/09 11:15:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000300)=0xffffffffffff8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) keyctl$join(0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1e, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 11:15:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) recvmsg$netrom(r2, &(0x7f0000000400)={&(0x7f0000000140)=@ax25={0x3, {"5b42ad7573eddb"}, 0xfffffffffffffff9}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0xb0, 0x11d, 0x14, "8ec062e6890f19437d5eb3119c8a727ea9ab8ef0df6f2db1ec2a5215555430f801e6ebb24a6e053db4eeffdabc071b1531701591ebdcf4ef538da445f7b0e7ecdb764042ceceecbe50fbc7ab13ba4cf446e9ec7e05e995225ba8b94234342c3c456c41bf11accb1fdff570f3d7aa4291c61a749290e998fabc59cab33e691fa8ddb422ac56f32213c85505fa3cc94cdc2a27f8847e7a82c357"}, {0x58, 0x1, 0x20, "34805a625a04b8f315588de8e8971f70b9928a7b8545a2caa6d174accac563ef878398023cc3ff3d1ed2d7664d2ee26562cc8ac8e8c31be4c843c79bc1e082d8aca2cc4d1f9a"}, {0xc8, 0x11f, 0x1, "64df40f6c86d07e6c74a1c9ba41bfada73a0392a76244b8b57e0adfb132270b4ac096f5f38ad64539c5d2d37c415eb00ecb39b0a862d20860969a38e8d5ca008786b810f7ce106b286471bc5d421dba71163cbc15b8605c3e55021b886894c49915ce172f4f7e4acedd055e1c72bada134f2a9be641d93b4ee727b3e4867f5a615de45a9494ac85e0f91757c81ff1811f8795cc5d395bd30b03102e884307bf0390e6c68e09be306d5952cfbfafce2b758193a442d"}], 0x1d0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'eql\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0x505, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x34}, 0x1}, 0x0) 2018/04/09 11:15:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/04/09 11:15:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x4000000000000004) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x7fff, 0x2, 0x8}) listen(r0, 0x2) 2018/04/09 11:15:27 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) fchdir(r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00000000c0)=0x2, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r2, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000000040)=0x2, 0x4) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="1c92b40b3f09882053c3e302e112f9c001af8630c00dedba8531e8d596c2ec4f0febed1759d1418ba350889e00df161c98b364fb46503bbc0faa35dea3db89934988902d99f6d057e65a487d586c1209660187fb67") openat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x123) 2018/04/09 11:15:27 executing program 6: io_setup(0x20ba, &(0x7f0000000000)=0x0) r1 = socket(0x7, 0x3, 0x3b) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) recvmmsg(r1, &(0x7f00000066c0)=[{{&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)=""/154, 0x9a}, {&(0x7f0000000340)=""/208, 0xd0}, {&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/167, 0xa7}, {&(0x7f0000000600)=""/101, 0x65}], 0x5, &(0x7f0000000700)=""/232, 0xe8, 0x81}, 0x40}, {{&(0x7f0000000800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000880)=""/146, 0x92}, {&(0x7f0000000940)=""/80, 0x50}, {&(0x7f00000009c0)=""/157, 0x9d}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/85, 0x55}, {&(0x7f0000000bc0)=""/203, 0xcb}, {&(0x7f0000000cc0)=""/195, 0xc3}, {&(0x7f0000000dc0)=""/163, 0xa3}], 0x8, &(0x7f0000000f00)=""/75, 0x4b, 0x3}, 0x8}, {{&(0x7f0000000f80)=@sco, 0x80, &(0x7f0000001000)=[{&(0x7f0000000140)=""/19, 0x13}], 0x1, &(0x7f0000001040)=""/230, 0xe6, 0x1}, 0x5}, {{&(0x7f0000001140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000011c0)=""/244, 0xf4}, {&(0x7f00000012c0)=""/239, 0xef}, {&(0x7f00000013c0)=""/243, 0xf3}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/145, 0x91}, {&(0x7f0000002580)=""/52, 0x34}], 0x6, &(0x7f0000002640)=""/199, 0xc7, 0x100000001}, 0x80}, {{&(0x7f0000002740)=@nfc, 0x80, &(0x7f0000002c00)=[{&(0x7f00000027c0)=""/121, 0x79}, {&(0x7f0000002840)=""/117, 0x75}, {&(0x7f00000028c0)=""/51, 0x33}, {&(0x7f0000002900)=""/98, 0x62}, {&(0x7f0000002980)=""/223, 0xdf}, {&(0x7f0000002a80)=""/76, 0x4c}, {&(0x7f0000002b00)=""/254, 0xfe}], 0x7, &(0x7f0000002c80)=""/136, 0x88, 0x60a7b02d}, 0x3f}, {{&(0x7f0000002d40), 0x80, &(0x7f0000002f40)=[{&(0x7f0000002dc0)=""/120, 0x78}, {&(0x7f0000002e40)=""/213, 0xd5}], 0x2, &(0x7f0000002f80)=""/36, 0x24, 0x2}, 0x3}, {{&(0x7f0000002fc0)=@l2, 0x80, &(0x7f00000043c0)=[{&(0x7f0000003040)=""/171, 0xab}, {&(0x7f0000003100)=""/176, 0xb0}, {&(0x7f00000031c0)=""/36, 0x24}, {&(0x7f0000003200)=""/22, 0x16}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/27, 0x1b}, {&(0x7f0000004280)=""/245, 0xf5}, {&(0x7f0000004380)=""/13, 0xd}], 0x8, &(0x7f0000004440)=""/4096, 0x1000, 0x4}, 0x3}, {{&(0x7f0000005440)=@alg, 0x80, &(0x7f0000005680)=[{&(0x7f00000054c0)=""/5, 0x5}, {&(0x7f0000005500)=""/96, 0x60}, {&(0x7f0000005580)=""/221, 0xdd}], 0x3, &(0x7f00000056c0)=""/4096, 0x1000, 0x6}, 0x2}], 0x8, 0x2, &(0x7f00000068c0)={0x77359400}) connect$can_bcm(r1, &(0x7f0000006900)={0x1d, r2}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4a0000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x4) [ 111.749589] sg_write: data in/out 1579482852/1 bytes for SCSI command 0xdd-- guessing data in; [ 111.749589] program syz-executor0 not setting count and/or reply_len properly 2018/04/09 11:15:27 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f112", 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000398000/0x1000)=nil) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x10000) r3 = eventfd2(0x3, 0x801) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x10000, &(0x7f0000000080), 0x0, r3, 0xd}) 2018/04/09 11:15:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000003400)="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", 0x100}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="7e4defc17222387b1a9321850f807ed03ba1e527ab10249bee5e14a8c4a5a8ae73378abbbf122ad86888796d99217452a645120c56341bb7dff03ff21dbe450cc3440701b8a757235c066e6a6028290a34a9c2d8ac54efb2bae9d9d7bc3c5d9938b8347074d436445080c6788bda0cc5f4e4cb1894295fca83bfaae0434d1e89dfd667664b47151f7e9a2398bd6d3326e634d66094a0dcc6006d4d", @ANYPTR64, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="555a2fc1400e72c21141cb84b2736a3f37203a8e30805ad13869b814e85b2486c52aee953c226da815dbe5fa9ec66e5630b73031a0aabb6c1a893b9621c9eb472adb4865f55b3b45965f471bff59bfc8faae0aa8e6fbeb1cbacce470f84e2d775ae2dd2fc0f431e8a3018a72131cedc26051d0f22e5d67967e697245cbbd98df02a86a976e259298b8bb77932594d7e252403b15a40a3df3"], @ANYRES32=r0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYBLOB="73dbebeaf001a9326e1a896bb945378a39444001dc0c38d42126cd9bfa9c76ab04b6a03099aedd28f44aa53af3416ee909a55b6537869f2fd6964a2bb6de2be4f9bf02f7ce18ac13fb8db35b79a338a8956df01d98a7ef1de6d7a778dfa4a4354958c0eb94b06874538daa89c9aa6e3260b768201b219ae6b1720a80fedbb4e5d2bf268b7b541f5aee3a802e499bce1f7c66ab04173e9b43aa4248e9f4b9b9d27bf62822e0285dfd3b82ce05c9284152df779d6918415a866d78437422a351869f07846cff26608305f63755ecc7e45a3559b9af9da849e56ee9e32e82803a276c231cc3ecbe3f775eefed", @ANYBLOB="1f4daf4fa34aa3a3c9c777d337218b77b4f36a05e79496bfdd18f86461e11c2b272c38629c5d0c297cc4c58f9f99ec3716722c1e6bec1101a8273336ce9240a24be9e28e726043c48646b06db83f5b6893152f1cb2b299533d7f20168967eafbebee2901c0bb9e263c091a69f81384a2ae6c5257469c718859aa06c0af63b43c3edded7dc935c0cbf4b8f51a053663d67062172bd0fc497bec1ea65b524dce1c6493bc3a2671d291749df512d33d9b7cc1b55353c640a4f3049bb1f709cefa74613aae134c8252a2686b70fd930fd04edbb4bd"]], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES16=r1], @ANYPTR64, @ANYRES32=r1, @ANYRES16=r0, @ANYPTR, @ANYRES16=r1], @ANYPTR, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="71dfce48f4a0db046c6a18a10412b44df80c51b49ab3a3854c32f8d3790d784951554b89c4b3938d0406fb700220e260ca71c57fd249e107636b8f3e441afac3ee2efe57da2b5c0e080b3202d30b0b201356a96fcdbaccef8a09d3c8e0c1c5e1b39b58699183a41364bb2d317de3fa4fd1a587e930d45b6975f397e65eca14ebb1bd4858aa23a3d4b1"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16, @ANYRES16=r0]], 0xd7}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/09 11:15:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x40a0000080044dff, &(0x7f0000000040)) 2018/04/09 11:15:27 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x200, 0x7, 0xfffffffffffff8be, 0x2, 0x4, 0x101, 0x200, 0x0, 0x10001, 0x3, 0x5, 0x5, 0x80000000, 0x7, 0x4]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1, 0x8}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0xffffffffdfffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x5}, 0x1c) 2018/04/09 11:15:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8001f) sendmsg$nl_netfilter(r0, &(0x7f00000014c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000001480)={&(0x7f00000002c0)={0xec4, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0xeb0, 0x0, [@generic="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"]}]}, 0xec4}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r4 = socket$inet6_udp(0xa, 0x2, 0x0) msgget(0x0, 0x141) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001400)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0xf, 0x15, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000001280)='syzkaller\x00', 0x20, 0x0, &(0x7f00000012c0), 0x41000, 0x1, [], r5}, 0x48) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0xa5d8, 0x4) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) bind$can_raw(r3, &(0x7f0000000180)={0x1d, r7}, 0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)=0x0) kcmp(r8, r8, 0x0, r3, r6) 2018/04/09 11:15:27 executing program 0: clock_gettime(0xfffbffeffffffff2, &(0x7f00000000c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) lseek(r0, 0x0, 0x0) 2018/04/09 11:15:28 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xb2b46, 0x0) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) 2018/04/09 11:15:28 executing program 3: getrusage(0xffffffffffffffff, &(0x7f00000001c0)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2}, 0xfffffffffffffd3e) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000004c0), 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0x40}, 0x0) shutdown(r0, 0x1) 2018/04/09 11:15:28 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000002080)=""/4096, 0x1000}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) timer_create(0x6, &(0x7f0000000000)={0x0, 0x2b, 0x0, @tid=r1}, &(0x7f0000000040)) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x10200) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000100)={0x5f, "e79310eb73586fe8729ea9aa936effe033ba16bcf91b865db93f813b6c2540cadf3e8d224debbfaf88e11c5e6dd1b148037af051be70dc55ae0a06e2117490a1af7b12f336e9c4f82624eb1cfb3ad72d20694fef1d81a94f75734ab3f1abe1"}) 2018/04/09 11:15:28 executing program 0: r0 = socket$inet6(0xa, 0xbfc, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r0, &(0x7f00004a2ff8), r2, &(0x7f0000479000), 0x3f, 0x0) 2018/04/09 11:15:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000000100)=""/171, &(0x7f0000000040)=0xab) 2018/04/09 11:15:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="1146adc8b066ec9848983333cbb364388f5e6db4f26e2f8e31558a63cd92d434070236cb76db437f3aa9dd89f9ce534f5fc7fdff96e3cfcf0c6b37666b592eeb8d9d4b69be8372dfeb6167a83a635bbf99cba84728d4b2c7176d56283658a0bd834fe87c9783fe036da0caaff807c31f5b8d94a6724dc5183634845fdea226591ba1f561b57cd6fea41bd637a578f668aef28cdfb8286615666b683852ac06658a8cf5d67084dcc7284268314a23234266d00ca4521a4361f6df808a0d73ac08a7", 0xc1, 0x8080, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x304, 0x4) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/09 11:15:28 executing program 2: syz_emit_ethernet(0xf1, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0008060006080006040000aaaaaaaaaabb7f000000aaaaaaaaaabbac14140002995c5bdd99df68ef905a25b0f75ecdc0b5ddbf"], &(0x7f00000000c0)) 2018/04/09 11:15:28 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x101000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000100)="4d5da1d34f2f878250205a29802d5cacdddc7c67ff1d40ab358663d37c154f841226c742439a585d453d26fd54a74513cf449bb0b3169ad67103f530677682e5e37fb9b70cab3e3f3e4d36ee45a10f7c20cb9f8561a5dc0f4475780e7e9fa2f1fa905e4cb4c46c230c176b4641f794c7dbdd395b6197de691b51d9fb65064b171f0a18b7e033c938e9657f568191b16200acacda5275ae6385", 0x99) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000440)) 2018/04/09 11:15:28 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x170) ioctl$KVM_NMI(r3, 0xae9a) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0a4c49fd24820dbac8d6689e8e709303000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="3c64cdf7"], 0x48) write$rdma_cm(r0, &(0x7f00000005c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x48) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 11:15:28 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x100) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0xeffdffff]}}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/09 11:15:28 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ed, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x7fffffff, 0xbb0d, 0x0, 0xf6d}) fcntl$setflags(r1, 0x2, 0x8000000000001) sendfile(r1, r0, 0x0, 0x2) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x200, 0x9]) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000280)=0x2, 0x4) 2018/04/09 11:15:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x4, 0x3, 0x0, 0x8001, 0x6, [{0x3, 0x101, 0x2000000000005, 0x0, 0x0, 0x2000}, {0xa00000000000, 0x6, 0x1, 0x0, 0x0, 0x801}, {0x6fb, 0x20, 0x3, 0x0, 0x0, 0x180}, {0x100000001, 0x6660, 0x3ff, 0x0, 0x0, 0x408}, {0x2, 0x1ff, 0xf52, 0x0, 0x0, 0x1800}, {0x81f5, 0x9, 0x1, 0x0, 0x0, 0x8}]}) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000280)=""/50, 0x32) read(r0, &(0x7f0000465f8e)=""/114, 0x72) write$binfmt_script(r3, &(0x7f00000001c0)={'#! ', "", [{0x20}, {0x20, 'vboxnet0'}, {0x20, ')selflo'}, {0x20, 'system!'}, {0x20, ')+'}, {0x20}], 0xa, "ebd5cfb5ff24aa48053f9fcd68ae62fa92504c7e83cebe10a2fa0e3da27927d0521c9ac62bf5f491dd3f474a29c6dc66ee201d20547db663bd706985a8c8ac5bf647b69a141330394afc1b459a32908df889a215c2ec25dfc443be907d3870"}, 0x81) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/09 11:15:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3ff, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/04/09 11:15:28 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/104) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000000c0)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) write$binfmt_aout(r0, &(0x7f0000000180)={{0x107, 0x3, 0x401, 0x218, 0x26b, 0x1, 0xda, 0x1}, "71fa8052db107c134d853b288e83450738cbaeff8c31af7aa3031d8d215c3ac9e081964d7202b29ffbab95e41c6f6945625feaa27b94be15ccb1dfd7ca4f7c87c0c970f3e96589480a331712bdc03bc4b160da22757ad750301290f872ba78ff10b254e4f00ffd", [[], []]}, 0x287) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440)=0x7, 0x4) syz_mount_image$iso9660(&(0x7f0000000480)='iso9660\x00', &(0x7f00000004c0)='./file0\x00', 0xe7, 0x4, &(0x7f0000000740)=[{&(0x7f0000000500)="8ec295a8cf5519ef843fc4ac7f6064f62fa1bee276a0aaf6", 0x18, 0xb}, {&(0x7f0000000540)="e7ec06b1c7a0f1aa9a1456f1a9c32ba635253ad0f935d75f27f5051fca9b98f7d63f637e3c4850514cf58b69fd1c43fec5f77cecd8e22e9fd09fc734f64fa50ad10bc052bca5757786da841e4338ceb19996fe35a58faea9177a506967b7c837ff10051b99c0f3530a6f108a71161ad3080b0866ff3cb8e92f020e388d3407ccbf1d3c0588eb28aa011fea0b42d81c459930e933bb086890b6cf3831d87919a870847f629a209b98af1a0e81aa1a7e040a10e9ca1d6a93e6f4e8109479bdde7b", 0xc0, 0x7}, {&(0x7f0000000600)="9027d44238583bb654d15d55ef7be244b643ae3b4ef645059e8466eaac5261a3ee928e67ef8cf87644c857cc10cb9614f7286ba40a6432e1054005731736f1f5404de8d7beb20f78107ee4f40472f70997857275f28f4d0b5a0a0f507613cc5e3c227747001ed6abce6230c0a5e3d5bed901b34da238444f92f1624b00d41b7a8d849e117805704c96007bfa02291f36ad9c043ad53cfd2c04930277a46fc5115c4b999f3b46e46c94052d668e10c22d88152b9257aef32313ed1f9917798758f02189669bf0769a03e5b47fe041d32241e689f75f6a989fbd32c6dc5392462bcb88fac64f93c93da2863e82ef2be1a71aaf", 0xf2, 0x9}, {&(0x7f0000000700)="82f0fe8a62c5db997de06c2f109f18bfc416461ee6746ea56c332af2d05ab4", 0x1f, 0x4}], 0x2010, &(0x7f00000007c0)={[{@utf8='utf8', 0x2c}]}) r1 = openat(r0, &(0x7f0000000800)='./file0\x00', 0x82, 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x1c, 0x0, 0xb, 0x30a, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x7}, [@typed={0x4, 0x26}, @typed={0x4, 0x73}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40081}, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000940)={0x0, 0x3b, "51830d7ded81abcaca11e148b15b2b7fff28d23ab83c489ea49c7184419fbe05e17d646a4591e4cb59127ed50bb6fb54cb3621d9e59b85f05cb5f8"}, &(0x7f00000009c0)=0x43) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a00)={r2, 0x9, 0xec76, 0x800, 0x80000000, 0x10001}, 0x14) recvfrom$inet(r1, &(0x7f0000000a40)=""/74, 0x4a, 0x20, &(0x7f0000000ac0)={0x2, 0x4e20, @rand_addr=0x3e7c7a2c}, 0x10) r3 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b80)="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", 0x1000, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3d) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001c00)={0xaa, 0x1}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/cuse\x00', 0xc0400, 0x0) openat$cgroup_int(r1, &(0x7f0000001c80)='cpuset.mem_exclusive\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004280)={'dummy0\x00', 0x0}) sendmmsg(r1, &(0x7f00000072c0)=[{{&(0x7f0000001cc0)=@ipx={0x4, 0xc5, 0x4, "4c3bfa6295fd", 0x5}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001d40)="767cf75c64cc6f6bfe9c82ff73a445c6c9982e4e2ce53c040ead2d37c8817abd6089f8583aca6cdf99b06d84fd9f1037d676ce0f07bfbfe222d95b90615ffb4ef2f46d2037fabb063da0c454170e35e028f24af806c92bb5a9b8418baf5ac462946eb8d03b799716d65904258c74bba32a07d9e415cc6038d39783d975c3783b91034041eb0711ec9bc2d4f9604219176a55e031d885ca37b393513336bce13153c0e62a7512d67d5bfe3cba232e136525055a9574145206f1a4f51cdc2b582125b083ac02b0592efd00d574eef31808f5bf", 0xd2}, {&(0x7f0000001e40)="c27d96d69c551bf83f5f1034172c86266ee2e79694611142b50cf4d4d1c51df2dedd4db7a6d08f5606b40ed49f74bcdeb04863aec18c1799f1f15fdf17ced0c7b07eb20fa1a0541963057c5c20e9dd6326e5a082eeb3f5f42eaedef9a0fb395f9a1076b490f2b55bce254c9d9fe41379216b491a28c6f8", 0x77}, {&(0x7f0000001ec0)="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0x1000}, {&(0x7f0000002ec0)="77b4f7246227995acba93ac7a6470abc95915dc24ed037eb1682124d6e435e2c9868e396800cb7a03460b412192f74d5d09757332d77ec13efe4551aad29ff882256980c0a9e8b95f372a4bcef1f982ae6e5baad62bfbe25f3c77d08e1af36c29c20c7151457684bf4a889841b1f16ac2ea3daac4fe46784427cccd8fc85a0c71384b5621ef917127aa42697e8069d68b97ea241b1ceaebecf3d81c80940bee7fccc5302f1107592206684743f95ab5cdb4f0a69a64bfef31c1d7022ca06509282c984204f88c658dcfa44e85e3e85ab613dbd6af6", 0xd5}, {&(0x7f0000002fc0)="a4792de2064e789c066a9d473981b328ca38a22f07d1f8aa762b46ce354c21ff592ee4", 0x23}], 0x5, &(0x7f0000003080)=[{0xe0, 0x700564667b11188c, 0x3ff, "98cb55a90873edaf71a0e1fa677248f6a03feed8b6fddfa92045354aa7588fd042925c773cd035b10f987f85ef9040c544f5d58c53f306ec48789e7c6304cc30acbd4543f8484f164d100b06f42bcdb7d47e93520eebb8853db54b9a6183cd36388c4338658e3d143ef028e93e0484b78e15e4e60612035b644219cb778f8a21373101d966e52d64faef759be6e9e5866236c72243c06e153bcb54afdc852e38fdb21f1dc47a198f988d78dfe0586cbbd6a5252c3d6ee358b9d964299628cae560359f8eaf52e37f9e57a22192b9"}], 0xe0}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000003180)="673d5376aec6bfa22305915d124705256f85aa6230b977416d9deac88571533df0780efac70defacaad1e42d90f0576aab2be9d4de", 0x35}, 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"}, {0xb0, 0x101, 0x9, "8be7485f26e915b4cecd1d8e41db320241bf86963b4cbc4f68ddb41e8058683d5abe828b71c265c07f8b6266c9f53c669cbfbb737a84a6066920e7ad47ad73c80494cf71be2d622cc9eaa0564bb607f1745b611d8b53648fbfec89e17a10a68ec6d3282f9b962f952a58f568163e50fd4d2114fc47b6e60399abb2cf875d795c46c0de8646ff03c21508732470a998a34b169acaef45263f12bf"}, {0x70, 0x3a, 0x7, "bc5baad2447b39597b07c1946e4ae81e9cd47090ff2d6a199956a5bc88711b0a3eefa112b76b70b3f28bc5838e32cdbc8ae7abcdd5bcdf71d9657ebe6f170ba9f73ebfb1012494d493f7fe681e24ad4ab924c8115d4b1ffa9a868714f4d5"}], 0x1130, 0x4000}, 0x100000001}, {{&(0x7f0000006f00)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x3, 0x4, 0x4}}, 0x80, &(0x7f0000007040)=[{&(0x7f0000006f80)="b06bccd5f38824b2d04c7363227f5c7b47203246c710d6bacf54f1922da18f9a9867e7d412546bc899c278c34f1296bd48946cdc4ff28f83485b46e321f58c48e53e36285cdd45e3a27ff38ce1b755fbfcc2dfce022eb788429dc6e6e1ad0a012519badbd8ed52f5f186e32049027b53d43bf3f29a3177abc3e680b2192f1839f4d394452a0bc9", 0x87}], 0x1, &(0x7f0000007080)=[{0xc0, 0x110, 0x1000, "c3094776e3209c3cf56b19e36a4f143d53e0012e9bf3c69fcb0097be3328a3112dc7a4fe4e0db3bb59f6133d8a34e407a8f5a793ac3ba92a5c830fb80679a5cc1c164d9faf06a82e73ccd1223ed136a20ea902350bd56285657cf8d8321e1699242bad0aaf78d5ad1d864e3e06d77d0a9e06f1c8974c0c5fb795c1b8ae6f04993657a2d1a7c8512a1db71b816b1fbabd2e0f70fda4e509c0604b2fd075cb69299398eba7145611e1a003301715b0d2c7"}, {0xf8, 0x13f, 0xc45b, "1850bf6749855dacc9649ca9708be463d29f76b5a4ca8fd1810355b72d0b2e37390bdd485616a20cd3e3f5647acab9c5c3601242f37caa0a0e982f7845d1e2663f08102c308bc5603d631a7325fc8871a1908d76e6e2b1446990898d03f26054edaaf073c132d85ea7a9ac55a3ab97848b84ffa821512ef4b2711aff1fa22ff0c6927c033c3ad795761d655ec20216e727553c40c2be149e26be5de8c260696fca34e9e0d9aa1f65d7555d56f18d2da5cd23ebc9617af941f219463c6ef5a1b7e8bf1591a9aa577eb22f473fc364d9cb4e51699aeed39304fd93b352e12984fd5302af60d4bc06"}, {0x50, 0x11f, 0xa000000, "0852720b3ec5653975392fddee2d726061ddad27500a0cc109f7995a0ccb210bdbada7dd0944acbddbb753f5398d6fcaa736f831601c9cbc9f021d83a301a4a0"}], 0x208, 0x40800}, 0x1000}], 0x6, 0x801) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007440), &(0x7f0000007480)=0x4) connect$netrom(r0, &(0x7f00000074c0)=@full={{0x3, {"60dd53f4ffb729"}, 0xc1a}, [{"48decb4ea6e39c"}, {"7cdad9fa7ee749"}, {"fb3747e629d36b"}, {"66ee9465cd3bb9"}, {"30f1c66b288cca"}, {"c5202e9d395ddc"}, {"b70a28acfd00b3"}, {"cfdca6797620fd"}]}, 0x48) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000007540), 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007580)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000075c0)={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, 0x716, [0x8, 0x800, 0x100000001, 0x0, 0xdd82, 0xff, 0x2, 0x9]}, 0x5c) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000007640)={0x0, 0x0, 0x0, 0x0, 0x3000000000000000, 0x0, 0x7, 0x9, "20fdec949f13805546106b8af4157d6936e152e2d0683757d2579fdf76f6cc9e4663a522e3ae76160459842cf38df9ee4fbecf5ef9b1035b09290e7a3b62d3dd", "64acbf76cb0d43ca690c90f55104cf43fff00228e467b1bc1320408d421c1041", [0x8, 0xf00]}) accept$inet6(r0, &(0x7f0000007700)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000007740)=0x1c) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000007780)=0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000077c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/09 11:15:29 executing program 2: r0 = userfaultfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) dup2(r0, r2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/09 11:15:29 executing program 6: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000942000)=0x4, 0x4) 2018/04/09 11:15:29 executing program 4: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x8, &(0x7f0000001540)=[{&(0x7f00000000c0)="5ac0be4896854f33bbc7", 0xa, 0x1a852fe6}, {&(0x7f0000000100)="7d4c8f1dc30f72ed4e04f61e408e5fb894de2f2647dc13a4754b6ca60037b4d03545baad4c8b66cda4c6945fb1b182cc2c6d177c23644d0210beb4869ac99cfd09d43ca0c0dbf517e926d5d45ada29e556eb3feee4118381d40f6d62bbf7fcfeca0f40108431aea37f7a4e5450a320536a61ffc9b5d2ffa222739088c75e19b4e1b7338e7784625baf5e3a7ff3ea3e1ce6959dff95", 0x95, 0x4}, {&(0x7f00000001c0)="89e2eed0874f1c2ada39aa7835790571ce9aae186f42926382bacb73d5d95f4445b295f85de9b8de7f955eb2d28676f2d61694306c3421bea57fd33a458d2446e7588ed63578774fae180215812a82274fdd45e07360ff915a08c2e743ac20d4a8e2fa721756e89f031b63348b7e7eed0bcd9a95044b76a3dee0ec047a0d2be154792b8e1fe502d70009d784c0828f98116e81b84e7ef8640c6856916acde1e39a5b2df4b6e260d0e0c7ebf14c6ce597b0f1853bfeb085ae1d940f6cc886d0d9a91c56a8e4d0b87e71fd9bd3d71aa1a0195e196bad7a", 0xd6, 0x10000}, {&(0x7f00000002c0)="ae5021c7c42c6aaabd50516fdf6d0e7cec29d161def0d39dca97b54bbb7961678b646e4a98cdd3271e9f234c60ed0bce3de4ce00af318ebf94a695980d0139751d97ba", 0x43, 0xe4}, {&(0x7f0000000340)="d6189c397eda4e4166907ae5643a74e15adb63c557c95feee08de1edfce1872184366829968c742cf6f205a84c248dc9bdfa8aa5d54cc1f7926beef2b343307cf11014ae0fda6e895d82bd79521375424d76e5ccc4a589e46c", 0x59, 0x100000001}, {&(0x7f00000003c0)="9f1748808bebd8b95fff970cdc98bf698f68170e6aee0c02ff4c10b96c0c47cae7a1daa67aeb3d5a1a758b3b31938ba8bad798a2278bba0e771bb94a40a2712c07fdbbcc7cee19377c0e3dc300dfc54d104049238648a05112eaa1f23593", 0x5e, 0x4}, {&(0x7f0000000440)="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", 0x1000, 0x2}, {&(0x7f0000001440)="147194e5ad52fb5ae600d253d18acb9f27fc7c04243dda32c2d15356fd19af140f28a9d4c4b4a77899810c095dc28307b1fa943eadde347ae44f179dbc88910f149e4183522ad42b1a90b56c7b6cc690c1f47e770eec433535d952fd48ad287a7921aa91a0ec48c603a46b4b26a34db3fb7c8adc83be535113bb809c81372aac0a36bd44c38ce02016e59132dae7686632ebd0eb76ad2ff5dd051d2546771fae57715e5f310b855982cb2311d5fc8997a6b41799921d2756a0cecc2ccd1ea789fbc2c8ffc76a8b5265539c1e987401bf6905d8088efb27bb56a116", 0xdb, 0xddb}], 0x40044, &(0x7f0000001600)={[{@quiet='quiet', 0x2c}]}) r0 = fanotify_init(0x62, 0x101000) flistxattr(r0, &(0x7f0000001640)=""/183, 0xb7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001700)='status\x00') ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001740)={0x823, 0x2, 0x4, 0xed9d, 0x8001, 0x8001}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001780)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000017c0)={r1, 0x7fffffff}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000001840)={0x5000, &(0x7f0000001800), 0xb, r1, 0x4}) r3 = add_key$keyring(&(0x7f0000001880)='keyring\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001900)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000001940)={0x7fff, 0x39, 0x5, 'queue1\x00', 0x7}) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001a00)=""/43) symlinkat(&(0x7f0000001a40)='./file0\x00', r4, &(0x7f0000001a80)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001ac0)={0x2, [0x0, 0x0]}, &(0x7f0000001b00)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001c00)={r6, 0xb4, &(0x7f0000001b40)=[@in6={0xa, 0x4e21, 0x41, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0xefd8, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x81}]}, &(0x7f0000001c40)=0x10) r7 = socket$alg(0x26, 0x5, 0x0) ioctl(r4, 0x8295, &(0x7f0000001c80)="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") ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000001d80)={0x6, 0x100000001, 0x3, 0x600}) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001dc0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r8, 0x11, 0x67, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) fstat(r2, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001f40), &(0x7f0000001f80)=0x0, &(0x7f0000001fc0)) syz_fuse_mount(&(0x7f0000001e80)='./file0/file0\x00', 0x2000, r9, r10, 0x1, 0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000002000)=@ioapic={0x10f000, 0xf000, 0x2, 0x2, 0x0, [{0xfffffffffffffffb, 0x7, 0x40, [], 0xe121}, {0x9, 0x7fff, 0x1ff, [], 0x886}, {0x4, 0x4, 0x18000000000}, {0xbc, 0x3, 0x448, [], 0x9dc}, {0x8, 0x5, 0xc5, [], 0x27}, {0x0, 0x1000, 0x1, [], 0x5}, {0xffffffffffffffc0, 0x9, 0xfff, [], 0x800}, {0x1, 0x3, 0xc3, [], 0x9}, {0x9, 0x8, 0x20, [], 0xd4}, {0x8000, 0x7f, 0x1}, {0x3, 0x6, 0x7, [], 0x7fff}, {0x9, 0x200, 0x3, [], 0x5}, {0x9c, 0x200, 0x9, [], 0x100}, {0xd65d, 0x100000001, 0xfffffffffffffff9, [], 0x2}, {0x8, 0x7, 0xfffffffffffffffc, [], 0x74}, {0xe9ca, 0x0, 0x32c0000000000, [], 0xff}, {0xfffffffffffffffa, 0x1, 0x1000, [], 0x7}, {0xffffffffffffffff, 0x3, 0x4, [], 0x4}, {0x0, 0x561, 0x80000001, [], 0x3}, {0x81, 0xc9, 0x3, [], 0xfffffffffffffff7}, {0x6, 0x800, 0x1, [], 0x800}, {0x4, 0x0, 0x800, [], 0xd9}, {0x2, 0x20, 0x4, [], 0x4}, {0x8, 0x3, 0x2, [], 0x548}]}) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000002100)=0x1000) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) recvfrom(r7, &(0x7f0000002140)=""/212, 0xd4, 0x102, &(0x7f0000002240)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) 2018/04/09 11:15:29 executing program 1: r0 = memfd_create(&(0x7f0000000180)="bcf2684da2466a8ced3b141880a68d6cb8f9e624198be3fd1306e3afcd78ad8a595a9a7a1b67b925fe2789c8af32cc552eae10a7502edc99", 0x0) write(r0, &(0x7f0000000240)="d7", 0x1) inotify_init() ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/09 11:15:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a0000000001a39dc84d2f1688222500000000000000000000000000000000000000000000000000000004000400007a00000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe80000000000000000000000000"], 0xb0}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x200000) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000040)=""/163, &(0x7f0000000100)=0xa3) 2018/04/09 11:15:29 executing program 3: socket$inet6(0xa, 0x2, 0x9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x341400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x2}) getsockopt$SO_BINDTODEVICE(0xffffffffffffff9c, 0x1, 0x19, &(0x7f0000000040), 0xb207804) 2018/04/09 11:15:29 executing program 5: perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x24000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x6) 2018/04/09 11:15:29 executing program 7: socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7fff, 0x8, 0x5f, 0x4, 0xe81, 0xffff, 0x0, 0x0, 0xfff, 0xbd47, 0xfff, 0x5, 0x1, 0x401, 0x200]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x9, 0x4, 0xfffffffffffffc01, 0xffffffff00000001, 0x10, 0xb03, 0x7, r2}, 0x20) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xffffffffffffffff, 0x4000) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000200)={0x7, 0x4c, 0x3, 0x4, 0x3, 0x6}) sendmsg$inet_sctp(r3, &(0x7f00000004c0)={&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0x8}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000280)="b43494b417c3ea3fb7bf6c885f993047bd29cf88d5c0ecb1907a9d502807d2a0698509038bb337efa335e634052d35d654a8f553563933d49472db91fbb20127458a2fdf6c84a2c87cf5a92a4a6b234320db5e8631d47242f4e9c430a32ef079b664d0e029d374f2c0cc9a4c72417ee49500ab1055e8c39d99a815df5fde1a8454a0f63214387a47cc48f3eb433a65262fd613941e8c5ca0297070142cd690b3b98a4a91fc69496a1f96de9388cae9e58ccab144f13c2643b34b08ea75b23e4bc538187470ad63add515ae1d76f00b068c8a8b44bb0eeb07", 0xd8}, {&(0x7f0000000380)="4f0cf40f25d6c0875ea01176a72af8c8bbf3a3aa0bf843a573f08f102503a86487cd4bc898ca89cc037ee7438ed2df8f4bf7c6e29ea6379cc8a59f8a1c5a27295e1632f3072f28f0e4e645cedb730e4ab91e8b942d136a48c39626d89ef79f2b16039273fee61e5822e5a514aa0f29427ce1740c2791c8f40541d2a26d67c1a21a944745a6fa714145ad754e551b91695d0fe394d9d2db4814a2d867ca7ca168251d5c7ce7cc4386d3f4951e69fa91c5f80053fdb2c4e5ea17daf9d947", 0xbd}], 0x2, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8, 0x1, 0x400, r2}}], 0x30}, 0x4) accept4$unix(r3, &(0x7f0000000500)=@abs, &(0x7f0000000580)=0x6e, 0x80800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000005c0)=""/147) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000700)={r2, 0x5c, &(0x7f0000000680)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr}]}, &(0x7f0000000740)=0x10) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000780)={'syzkaller0\x00', @ifru_flags=0x4000}) write$binfmt_script(r0, &(0x7f00000007c0)={'#! ', './file0', [{0x20, '/dev/adsp#\x00'}, {0x20, '{'}, {0x20, 'syzkaller0\x00'}, {0x20, '/dev/adsp#\x00'}, {0x20, ')self'}, {0x20}, {0x20, ']('}, {0x20}, {0x20, 'vboxnet0$+{/('}], 0xa, "ba8517b6354358e44c9f550f566db2889d2b4a91533c7539d9292ec8f2fd6c6c56f4b25424f84f14ca835e9ba1c4fb"}, 0x79) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000840)={r2, 0x18, "3ee653e5dca4487941aef02a78772da33aea240c0bdf32c6"}, &(0x7f0000000880)=0x20) r4 = creat(&(0x7f00000008c0)='./file0\x00', 0x22) connect$l2tp(r4, &(0x7f0000000900)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x4, 0x1, 0x0, {0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000940)={{0xa, 0x4e24, 0xa1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3e}, {0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, 0x2, [0x0, 0x99a0, 0x8, 0x5, 0x100000000, 0x2a, 0x1f, 0x4]}, 0x5c) ioctl$TIOCNOTTY(r3, 0x5422) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f00000009c0)={'raw\x00'}, &(0x7f0000000a40)=0x54) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000a80)={0x100000001, 0x7, 0x59c6, 0x10000, "26cc0262661616c71f5e79eec4563efcec5df0ae9259419cd29a4fb13919aaca7f0963f54e01c1a5f5297a34", 0x5}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000ac0)=0x4) recvfrom$ax25(r4, &(0x7f0000000b00)=""/203, 0xcb, 0x0, &(0x7f0000000c00)={0x3, {"05027912d53ccd"}, 0x6}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000c40)=""/157, &(0x7f0000000d00)=0x9d) write$vnet(r3, &(0x7f0000000dc0)={0x1, {&(0x7f0000000d40)=""/15, 0xf, &(0x7f0000000d80)=""/37, 0x0, 0x3}}, 0x68) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/vcs\x00', 0x210080, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000e80)={0xffffffffffffffff}) r7 = fcntl$getown(r5, 0x9) r8 = gettid() tgkill(r7, r8, 0x1a) read(r6, &(0x7f0000000ec0)=""/243, 0xf3) 2018/04/09 11:15:29 executing program 6: rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r1, &(0x7f0000000380)=""/141, 0x8d, 0x3, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000580)=@get={0x1, &(0x7f0000000540)=""/51, 0x50782bcb}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='ipddp0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8300, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001800)={'vcan0\x00'}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b2ebe2c0125652c7"}, 0x10}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/09 11:15:29 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x5, 0xc) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x6f, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/111}, &(0x7f0000000180)=0x78) 2018/04/09 11:15:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0xff) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='io.weight\x00') 2018/04/09 11:15:29 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000005000)}) r1 = signalfd4(r0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x8, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @multicast1}, &(0x7f0000000540)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, &(0x7f0000000340)="1c"}) r2 = mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xe9f, 0x10000) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000380)="c3a2ff1aeb72e23878b7ad1723cc3c3be4ece27e3a49ffdbb4fbb2664cbef8bad230cc30837f20bfd733f219d72904219d9260f6f34fdb16cde81390f5362abccb1ead7b3ab4e40d618e0a58c6fb14ced02f523476be7c9f9d9a10c5ad81d9afe6e8946e316478be5a859a23edfd8d2b84dc160bb9c5a327471a787270b1d4e942e4a57866f1", 0x86}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="38000000000000c90f010000660600001d4b7a49d72e252298b012ec12e098dda0fb8df0c8c4ba528d0659acfcf0f71dcab14b40794b0979bd2e7065fc14009c378b052f4609d77de710e9054d04ae8a15df00490300000000000000"], 0x38, 0x800}, 0x20000000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x401, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f00000004c0)=ANY=[@ANYBLOB="050000008d09000040000000000000003f0000000000000000020000000000000100000000000000ff03000000000000740200000000167577197f9c9ba9e62900000600000000000000060000000000000009000000000000000900000000000000"]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x8, 0x0, &(0x7f0000000640)=ANY=[@ANYRES64=r2], 0x0, 0x0, &(0x7f0000000680)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f0000000180)=[@free_buffer={0x40086303, r2}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=[0x0]}}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/09 11:15:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="cecc2886d7e32e888d3255a7a30f7154de9347dc67a9162adee7656d04703534", 0x20}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/09 11:15:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x0, 0x10, 0x2020000000}, &(0x7f00000002c0)=0xfffffffffffffce6) 2018/04/09 11:15:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2001b) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000190001000000007c0000000002200002ff0000000000000008000100ac1414aae081383f9f9cb32e0b9073f706983217d0e582922b1ec3f2ad5d7f555efdd339e180c057995dbd7a01748f2d54ea21321615bf416b"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x10001, 0x60c200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0xa, [0x7, 0x5, 0xcb, 0x5, 0x0, 0x2, 0xd54, 0x7cc31c22, 0xffffffffffff7fff, 0x800]}, 0x18) 2018/04/09 11:15:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400802, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x1000) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000fff000/0x1000)=nil}) 2018/04/09 11:15:29 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x2803) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002540)='^', 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) signalfd(r1, &(0x7f0000000100)={0x7}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x7ff}, 0x4) 2018/04/09 11:15:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 11:15:30 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty, "b236c950", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "302943808bd3941a37a6a671e62a377c"}}}}, &(0x7f00000000c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001640)='/dev/vcs\x00', 0x400, 0x0) openat(0xffffffffffffffff, &(0x7f00000016c0)='./file0\x00', 0x0, 0x12) pipe(&(0x7f0000001700)={0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f0000001780)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000001980)=""/242) r2 = syz_open_dev$mice(&(0x7f0000001740)='/dev/input/mice\x00', 0x0, 0x98100) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000017c0)={0x10000000}) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) creat(&(0x7f0000001840)='./file0\x00', 0x10) seccomp(0x0, 0x0, &(0x7f0000001680)={0x3, &(0x7f0000000000)=[{0x100000001, 0x1ff, 0xfff, 0x100000000}, {0x0, 0xffffffff, 0x0, 0xcc7}, {0xfff, 0x7, 0x5, 0xc82}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001880)='/dev/ptmx\x00', 0x60001, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001940)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001900)=0x0) process_vm_writev(r3, &(0x7f0000000280)=[{&(0x7f0000000100)=""/175, 0xaf}, {&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000240)=""/58, 0x3a}], 0x4, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/160, 0xa0}, {&(0x7f0000001380)=""/233, 0xe9}, {&(0x7f0000001480)=""/69, 0x45}, {&(0x7f0000001500)=""/168, 0xa8}], 0x5, 0x0) [ 115.019385] binder: 10005:10048 unknown command 536920064 [ 115.025088] binder: 10005:10048 ioctl c0306201 20000440 returned -22 [ 115.035392] binder: 10005:10048 BC_FREE_BUFFER u000000002000c000 no match [ 115.042943] binder: 10005:10048 got transaction with invalid offset (0, min 0 max 0) or object. [ 115.051842] binder: 10005:10048 transaction failed 29201/-22, size 0-8 line 3026 [ 115.170886] binder: BINDER_SET_CONTEXT_MGR already set [ 115.176279] binder: 10005:10048 ioctl 40046207 0 returned -16 [ 115.199437] binder_alloc: binder_alloc_mmap_handler: 10005 2000c000-20010000 already mapped failed -16 [ 115.215109] binder: 10005:10051 unknown command 536920064 [ 115.220724] binder: 10005:10051 ioctl c0306201 20000440 returned -22 [ 115.240355] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 11:15:30 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000014c0)={0x0, 0x401, 0xb8, 0x100000000, 0x2, 0x9, 0x3, 0x9, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x1, 0x3, 0x400, 0xffffffff}}, &(0x7f0000001580)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000015c0)={r1, 0x6}, &(0x7f0000001600)=0x8) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000100)="8ae652aa09281a5e2f1e42788835433281ccaeddf956f8bd3cd5e292f77340956665", 0x22}, {&(0x7f0000000140)="a069a2b8768374c0b25fda7daa8c44dad0188e031c56e426b080691cbc33ad799c77613853938cbb4cfa92cdcfac89b77d07881a9137be0ed3ecc9c29fc3c6ee9e9d06ddeda957dadbf8452466e9e325211ffbcd3b58b0d53de71b7f42a4ab7b8933b4ddcbc2712fe7c668a9a3fdd498bbc43078c567339fda81ca26b6132847a1032fdc620e6b3d6359875b3d0753e7fa0e4a71a640df03517e50043a8517af7ec726b7d035fd6b159c0f5dbac262537b12cd644b394b", 0xb7}, {&(0x7f0000000300)="b0952eaea3b45d85a42e6bda59449a0d257acd9e7af91831eb7937860440754b4326b7ac91ed5a576de7dacb1d2f4e71456de7287febcef9dbfa942f0f20c6c4b45bf6351ea329c3f14f4de07a6c0b85062f6183646e7893223eed99dad842afbc5355a910507482aede461ef5750b496ad1d5bfab8e53e8435348f164740c88055e689a36b6fe56c47c6b9e9992b56f36c837bf13f8d29dcbbfcd304d5b7206158f4d08633aacef45", 0xa9}, {&(0x7f0000000200)="262b3e91577526bb1bf5d3b60cfc2bba75fed94114697794c866f082f53a1a8e7698a0151f9ad86383748d29bc303183c683408152239af3419687e263ccb2b07231ab4558dd8702d4c7646e9ff4b0251f041cb64dd925ca6b0d74a9c88729416257865c9e3839e0aefebfcc22896d7c0115c3628fae17511f1e94732468f7bc", 0x80}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="047d5cde5c3c494d2a9a36505d4d2e13bf7dea992cd99dc4fbd30c52e86351f25c72c0e7d493ded9fae31c8d1c6ac51fe4dbfb25e3b536ae01eb1b4a9fc391f3c45fca4fc20a72a894068881", 0x4c}], 0x6) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)='self.posix_acl_access\x00') ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000001640)={[0x4, 0x5, 0x40, 0xfffffffffffffffd, 0x3e4c, 0x1, 0x1, 0x20, 0xfffffffffffffff7, 0xc9, 0x6890, 0x3d, 0x2, 0x9a, 0xb8, 0x8001], 0xf000, 0x16040}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001700)={0x2, "d170"}, 0x3) 2018/04/09 11:15:30 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x477, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) readahead(r1, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/04/09 11:15:30 executing program 0: mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) 2018/04/09 11:15:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a84ffc)) 2018/04/09 11:15:30 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) fadvise64(r0, 0x0, 0x1ff, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) r2 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000380)={0x9e, &(0x7f00000002c0)="a47659e5b81dd68149a4191ed7ed15252bd0af9345148e65fecf0790fb48dd31c976343c0673dece98a1e8eaf6289824ec7933a9fe3e1eb9f8c4b87bc162a1f255503c8643cb9f6740b28b5797f7b65af112380d192fb34b0978f6237110dbb08374e8f001b18ef67cc09dbec2f51a20c3a7f64a54da49c233b12281b326e3ea11ac594cecea1ed5a6bb3533d3cac354473e5d8ee69234e95d198116288b"}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000280)={0x9, 0x101, 0xff, 0x8000}) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200)=0x5, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002880)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e20}}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x6a6, 0xb395, 0x800, 0x2}, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000240)={0x8e3, 0x100, 0x8, 0x5}) epoll_pwait(r2, &(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00000000c0)={0x7}, 0x8) 2018/04/09 11:15:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000740)=ANY=[], &(0x7f0000000780)={0x0, 0x0, [0x4000000, 0x0, 0x0, 0xc7d]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x1000) 2018/04/09 11:15:30 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000), 0x8) getsockopt$inet6_opts(r0, 0x29, 0x100000000000039, &(0x7f0000001100)=""/4096, &(0x7f00003c9000)=0xfffffffffffffe2a) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/04/09 11:15:30 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x58031000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r1, 0x300, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xae7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4044004}, 0x80) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/09 11:15:31 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl(r0, 0x778, &(0x7f0000000180)="f5ae411945536a1040522697c08f6b3743fa01d5cdf8861c9b26b0e0a4ef08125daa9bbcb94a4f7b658a4650a0f66d2d80b8c4c7ed3eaff3e7b04df96ea7edfb361180ec6a90fdebe8ee4330c76ae0ba95348156b63a55bd07349c0d15d326853cccc511929a7eedd4499ab5ac7e189f5ecf5e411e9ef65034833f8881d22ef4a0b0af0072449a6aaf9bde85d9848ba341c848e1d651bf98c87a94d2f7eb08af82662030d6683fd6c059fe60b089a60add3ef7818cd76be2ffca884e186c509e8126c02149e2da264ed40e249b71142465f24bd0b0b4d19c7d84") ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000140)=0x3000) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) kcmp(r2, r3, 0x5, r1, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa}, 0x400}, 0x5c) fremovexattr(r1, &(0x7f0000000280)=@random={'user.', '/dev/audio\x00'}) getgroups(0x4, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000440)=[r4, r5, r6]) 2018/04/09 11:15:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x70, 0x100) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2c, 0xaff, 0x0, 0x0, {0x1000000000003}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/09 11:15:31 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00008d6000)=0x7f49, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) unshare(0x20000000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000340)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xe8b, 0x200000) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x110) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x8000000, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@multicast1, @rand_addr}, &(0x7f00000000c0)=0x8) 2018/04/09 11:15:31 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x445, 0x7, 0x3, 0x100000001, 0x1c, 0x3de}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup3(r0, r1, 0x80000) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x3, {0x80, 0x1, 0x92e3, 0x9, 0x3, 0x28000000000}, 0x8, 0x7f}, 0xe) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x3, {0x100000001, 0x9, 0x8001, 0x6, 0x1, 0x3}, 0xfffffffffffffffe, 0x6}, 0xe) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000100)="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", 0x1000) write(r1, &(0x7f0000001100)="ec84e70de08d9a1bdbc1339395f9c4cdec5651ce2aa682dfbe8e7b7775a82d86445b69c9b968c8f91dc0cda9f4aa3134f9f7170dcc8ef361e0a80611e3369758e1f8ecdb6ace03bd234232dc690c245ce787302d59b12fc4bb3a066f6ee71afcd5eda7b000bf42ec78f29ad5b3299536a0f620a6c89d0a4a83a8cc0111f2fe26e2e00dffe7939bad720372ed6e566c3e758fceb73b88e06578c46b74a7c3af368938f9ee9cdb9953827ca36e0ee7b375da73f3ef92af9bb6dadf75e6c20dbda98135799a63155ced7f8fcc72ebc2596ac94b9386cc", 0xd5) ppoll(&(0x7f0000001200)=[{r0, 0x40}, {r2}], 0x2, &(0x7f0000001240), &(0x7f0000001280)={0x3f}, 0x8) epoll_pwait(r2, &(0x7f00000012c0)=[{}, {}, {}, {}, {}], 0x5, 0x4be82c98, &(0x7f0000001300)={0x5}, 0x8) fcntl$notify(r0, 0x402, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000001340)='$.^system,keyring]&{\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000013c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x2}}, [0x8, 0x3ff, 0x5, 0x2, 0x1f, 0x2, 0x9b5d, 0x8, 0x0, 0x6, 0xffff, 0x48e7, 0x7, 0x8, 0x200]}, &(0x7f00000014c0)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001500)={r5, 0x101}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000001540)={0x7ff, 0x4, 0x8, 0x1}, 0x10) getsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000001580), &(0x7f00000015c0)=0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001600), 0x4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001640)=0x0) fcntl$lock(r4, 0x7, &(0x7f0000001680)={0x0, 0x0, 0xf, 0x3, r6}) tkill(r6, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000016c0)={0x6, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000001700)={r7, 0x7fffffff}) flistxattr(r0, &(0x7f0000001740)=""/4096, 0x1000) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000002740)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002780)) fcntl$setlease(r3, 0x400, 0x1) ioctl$VT_RELDISP(r2, 0x5605) setpriority(0x2, r6, 0x7) syz_open_dev$sndmidi(&(0x7f00000027c0)='/dev/snd/midiC#D#\x00', 0x10001, 0x400) 2018/04/09 11:15:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000000)) 2018/04/09 11:15:31 executing program 4: r0 = memfd_create(&(0x7f0000000140)='ð0vmnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r5 = memfd_create(&(0x7f00008effff)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x6}) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/09 11:15:31 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="020027bd7000fddbdf25070000003400030008000500ac1414aa08000500ac1414100800010001000000080003000100000008000700000003000800030001000000"], 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x44) r3 = syz_open_procfs(0x0, &(0x7f00005aeff6)="4e8c749fcdfdcdc08300") writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='A', 0x1}], 0x1) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) 2018/04/09 11:15:31 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000009c0)=ANY=[], 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000740)="ed8465d2d5ea718c", 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)=':[\x00') ptrace$setregs(0xf, r1, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a97781487c") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x3f, 0xa0}, {0x7fffffff, 0xffffffffffff2bef}, {0x4, 0x20}, {0x1924000, 0x6}, {0xffffffffffff0000}, {0x1, 0x1}]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, 0x8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xd7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x84) ustat(0x8, &(0x7f0000000700)) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000980), 0x4) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/09 11:15:31 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x1) 2018/04/09 11:15:31 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000900)='/dev/vcsa#\x00', 0x5, 0x200100) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000940)={0x6, 0xfffffffffffffff7, 0x6}) r1 = gettid() r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x0) sendmmsg$alg(r2, &(0x7f00000065c0)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)="755c1df1a3c8a1b961b6de675166e6e82ffbc70cedc19a99", 0x18}, {&(0x7f0000000080)="74189f9e7b0d95a1894616b1c8af8af9f821306199c9acbfca4abafa94f5f8338daa9e0388d38f733768ea65b02adc0cb4ea1636ced45d79abc9a2ed357df83c50b9da6ded5243076921c07344fc290401474b46ba84a4b16f5a58c526ae8f5593d8223f7394d53b17f3a29ad658", 0x6e}, {&(0x7f0000000100)="e5e3a554752202b1de06905e7be1ed0f42651689bb17dff0a6c9fa5d483771a3b388e528faf84226b6928c3ea5ac707885f2a0388a3c284ab0408907f2041e7cfdef59dabf8edfc3ae30a6bd3991fb9dd370f0c0b9b7dc9c0803ceae55f72a9b9ce18b9f1c2d40b70fcc0a13872d3295968addfbd7a2c6ea2eb187593805ff39605a5220aa5249adfd492de3428162547c5a8a502e40bd3c1b0a77f76e4f3e2427aa5cf4b62e4d", 0xa7}, {&(0x7f0000000380)="2810c5516269b9a067739aef13efd6749f9dc15f572ce4a2f79aa086f3559362f2b32249c83b2e1023317bc13dece7d908a51eaa3d0ff583cb28b226fceae7d7b1a183ad7dd173c0da7769204c62c682551bfed5e2b83f068013dc1c73381dad964b76ad5fd55eebe32484d9e49c32eb9297daf32ac9b5b280a8b4b3abdc96ebbab431005c5fd59184c5110294eb2cd8d01c6141d347c0e7edfa1eeb905546f42c2e6b742205c750e5cdbbf2ce9d0325438ddab3df99afb9", 0xb8}], 0x4, &(0x7f0000000480)=[@iv={0x108, 0x117, 0x2, 0xf2, "ae5869efaca9c8af0d51e9e50d91da1ecac7461ae45983ae024c1e9f3199c22cf22f55227d6f9034aa2696e338d3da2d1f182d34434cbfdaa44a9de53519c342c713adec872d255eedda1ab4245fe63d8be06615565a1e5b2bfe4632ce1ebaf94eb216ce1c30dad171cc080d74dab9fb50728406ba55dcab7f199661891764f139b3f3c7ca3fb829ab830e236aa3bfbb9e742ded626a333777c994f03b1032cc0c2c113c50aff4ce1545eaa5839cafabe66f8597fbfca0896c8a49021af259365e47fc8d7fcc58eb66196e8cee9607f7b246b7ab2df82d2a60601dddcb7f96a6455a863195420fd029db98092c6eb3c0cc6d"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x120, 0x4000080}, {0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000005c0)="f47f7b0ab6a109bba1efdb14d07dde44dde25522644cf5e03952c1dacf0d088a1d458059d3588a06f427883fbfd8bcd6eb77a270df2a6f73afb0a815efbdf761baf1cd49d3f27ddebb7778bb8da6efd09fdecf177c9bdc2450f989bba653408d26f59bad7129dd8850f0c289242da5c180e37d649e275535da0bd1265a2e1f2d03a94ebcb2e9fcd73f00fb7421b1b858212d54bd6bbe398ef74ed32d6b1720d20d3c569d3db2b4cd9cf11730078b2a2321a380ccaefdaf0721b3b73d84460990043e486139ba45c4dbb87cad7a7edb30451e3750a1ac2a0967e1eae597", 0xdd}, {&(0x7f00000006c0)="92f1de89f7592fda76ff9d203a9446ebcbf86dc7", 0x14}, {&(0x7f0000000700)="306b24c8102f5cace548e2ebde7903850c74649993b5cfcf7a13287a266a0da19194338456a25cbd8531892074ce0fd6954d513f0fe3469fe0109d75491d5075349a5d4eb40e753addc34d2b316bcf9f4b9f927976008de3aaafc6febd1711d6ada65d776b316cdebaa4e17ff848bfc426648c32a1e26ec9382e5f57ee3bb592cbac8c8a9d0f61bbbef0d1b3b0399fe10db789df00a1b55f2d084d4d1cd68300fea9", 0xa2}, {&(0x7f00000007c0)="8a9de1aa3a75fa1f35db414498e4977cd1698752cbfe5e5eeda36bf398d10ff89b374afe26452472d4b94fe9dfd88179edbbc5b25f0005e177c24f1c8f97f143f54fdd3792e2cc69f911ff1be06553b5ebf00d4f3affd030650c775ac46211edc8321076a578b8d8257e040051243a3a0efbd5df4895f3c85b6311", 0x7b}], 0x4, &(0x7f0000006900)=ANY=[@ANYBLOB="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"], 0x280, 0x4}, {0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000b00)="fb1e8a9a3a50f760e1c43b6e15a8db0dda31d233a8b7fedf1cefba11f560d92c6336897e062b09e918925b1279bd2ea40a0b2e3b5392d2976e3017e4133db9490d28328a48e251657fb5c295a3af81c4a38c181b768c664193de53d7c7a49d71bc08d9cd44c91eb44624d5c5eea815d847c8ae8b631ffa9115448387220e21bf05d2bce7d9834b3909445208661010758812004aa2db2ac13e83dd5a78b5bb64753e3f5f0032dd21c5c662084823df1cc16429a650834be1e4ad406028cfbacb84df8de35226f129095596895a9ebc4ab1e311bd9de05756ae45bef1965b5a6be595", 0xe2}, {&(0x7f0000000c00)="c9bf73cad2be5df5872f29b34f463fd6a7baa8acb619c4fa862ddc1cd2d67ef1bb1aebff8048216596c488c6031d1f45be97c99b48a7cc2ba66c1e1a228dbd1d47beabcf6c209dea456999f2923a29c9e776baf9d41c8d19c9f67b831367adb654afb842a47b3d9ee65d68c8db0d2b3883827ef22e19111b87d1b132", 0x7c}], 0x2, &(0x7f0000000cc0)=[@iv={0x80, 0x117, 0x2, 0x66, "f7a8501b2d1165946470e2b745be269f9cffe3a6608c94d8b24ecd51982a330ec08e5a78934b49e6a8b83704c7e98ec29a8a48247969fd89d98f6253958eb6d19bd9154cbae670f768c4c56d1ea55193f2a4b871c8921290b2812630af0219568e0c662804a4"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa0, 0x117, 0x2, 0x8c, "4f1d6eb97e9941ec58b218e263c3d139d446b58d551b6f52721756c0c34edf733c92c4fb95e7603eb321c488458fa316c037cba0d4284227e6a898ab1dcac2adf2661262f4f1315cb113c3a4ca23aedd30629eb13211e31c0ebac0d14de21641eb1eba01a7ee4742239d7add7be2749bb8eafa21bee3df566318c40b1d6fff95b8c6c0d7dc101075ed91dc40"}], 0x138, 0x40}, {0x0, 0x0, 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{&(0x7f0000005180)="507553abc5732ae7df4bb5c7d5ebb3a1e087d5573a586b384a2d539277d62a14fdcd17fae26d06c3799971fdd132ac29e55018a9c9ebaa1f13f8e18a3fc5830cf93bab8eca51c4a8c98633c2f6ced79dc82881966de163cc6d960e64d4ea084e355c70", 0x63}], 0x3, &(0x7f0000005240)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4000}, {0x0, 0x0, &(0x7f0000005400)=[{&(0x7f0000005280)="c6a07a1637c02ecbb0ae2cfab816add045960d19e89b5fb1334940d7e1cc1b8f9039bd94938726a2688cb92b98bbb8638d0ec6a7a8a6eaee8b26cf2e504a972437966e5ec69f496b7d112c2662", 0x4d}, {&(0x7f0000005300)="5c2e8b2c28fb1ce1d85e1773f0d2fee2b67183ca3c7571413d1f9114eb75aa9a89e07fd6187929d2ac7d4a3c0d14e62332062a111cbc652db73ea0ca38c2cb810fcdf1ed42b9a77e1946600401fc79fdfb08c8bd689fab30e8236f6c150047a8cf79ced8baac87953bdb93927320f62104f8f76ca3864967edd86504566522cd8e4a0c27ecfaf4b940cf8c9fc2c7244b35741b43088c4d99d3e570483dde0d11e118e534443f36cdaa8bd1bf7a6268e0655e280afd97a0ef2381f9cf0684ecccf09f0ca2940dc37a0f79c467d162a9fb0518c9c1597f0eaebf0a2d4bb16ea7b58bbebc30c7b64d5a96c7dc621464e3da61", 0xf1}], 0x2, &(0x7f0000005440)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x101}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xe0, 0x117, 0x2, 0xc6, "cb9a1b7afd895d2a372926c6227a80d2a1a28884e617086ec1f8b9ab0c77797e7fa3a1b19f08fb5a4d41024b82fbe805d52ed76688c842d52e5297986e0fec8799fea929b3399bebef6cbb9597095cee9f5f02fd54ae1786fde4dacbaa7007e2417944af8874e59fbf593316039052e6fa2d072fd6ac54971e9951a774c4950ae01ca026c6d5ac3002504139875132c698eb753125687a7e487cf3698b90cadfb7406b2ae4f8347a8dd751659190e14969698025de42f06197e73d097fca320fd13209653725"}, @iv={0x28, 0x117, 0x2, 0x13, "1fd5940bb203e387ab0093e6f586a6f124c434"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1168, 0x2000c040}], 0x6, 0x1) exit(0x0) get_robust_list(r1, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f00000068c0)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000340)=0x18) mq_notify(r2, &(0x7f0000006880)={0x0, 0x33, 0x0, @thr={&(0x7f0000006740)="266087105af0c5f3b150d373a0294aabddd272f9d5e2845234912360e0899440e7d68e1b71abebeec487561e63628ab0c9ef3ea60fccff", &(0x7f0000006780)="867f2baab92e6c18f01fffb634b3f5dbb87af21aedb29afe5216e6c3fe46cb7fa9fb710b1bcf272855bece27a97ec34b0032582e366981300b3b12a652ccf50734a2ade65a3351d576dde579bd9445267a6ad20ed3d326332f45a37eaf998f0e0cbf3f98e335021e9d0a240922e09583eee4c671c604988329649c973d6dc26b1cf5d5207b81a940dcebf362a51f73ce3af1cc4a3bd6ed6675b2ba3381c4fc88cb43406d368f4c6367954c1ed8f076f82f7c1b738397b8e6edd87856cac207385780"}}) ppoll(&(0x7f0000000200)=[{r2, 0x8}, {r2, 0x2}, {r2, 0x420}, {r2, 0xc01e}, {r2, 0x20}], 0x5, &(0x7f0000000880)={0x77359400}, &(0x7f00000008c0)={0x1}, 0x8) [ 115.636403] binder_alloc: binder_alloc_mmap_handler: 10099 20000000-20002000 already mapped failed -16 2018/04/09 11:15:32 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)={0x6, 0x0, [{0x1000, 0xe1, &(0x7f0000000180)=""/225}, {0x2, 0xc3, &(0x7f0000000280)=""/195}, {0x106004, 0x1000, &(0x7f0000001040)=""/4096}, {0x3000, 0x8c, &(0x7f0000000380)=""/140}, {0x3, 0x7f, &(0x7f0000000440)=""/127}, {0x5000, 0xc0, &(0x7f00000004c0)=""/192}]}) write(r0, &(0x7f0000000000)="15", 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x1, 0x7, 0x5}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/04/09 11:15:32 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x7, 0x38907239}, 0xc) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000010c0)="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", 0x1000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) write$rdma_cm(r0, &(0x7f0000000f80)=@resolve_addr={0x15, 0x110, 0xfa00, {0xffffffff, 0x0, 0x0, 0x0, 0x0, @in6={0xa}, @ib={0x1b, 0x0, 0x0, {"1c4c7759d9eb249d40b46fada574a772"}}}}, 0x118) 2018/04/09 11:15:32 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000140)={0x1d}, 0x10) clock_gettime(0x0, &(0x7f0000000700)={0x0}) ppoll(&(0x7f0000000680)=[{0xffffffffffffffff, 0x101}, {r0}, {r1}], 0x3, &(0x7f0000000740)={r2}, &(0x7f0000000780), 0x8) perf_event_open(&(0x7f0000271000)={0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000200)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000280)=&(0x7f00000001c0)) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)={0x14, 0x0, 0x4, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/04/09 11:15:32 executing program 1: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000a36000), &(0x7f0000855000), &(0x7f0000006ffc), &(0x7f0000340000)) epoll_create1(0x0) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/04/09 11:15:32 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000200)={0x500000000000, 0x0, 0x8, 0x2, "2c5bcb3f222d361d23e7cac9d6be1c8510e85fb0cc1f30a82e33b804d3adb827e14cc5ebec0fea8fe75f6614", 0x100}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0xfffffffffffffe21, 0x20000058, 0x443, 0x8000, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000000000000}, 0x0) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="f0963c6235844170a1ccb2a7f22e0b6090886a42d7bb7d0350e0eac33165152e2a96c2749a5b62345ea5c7aae971c861f9195db194a1d4bd1d0875f987ab9bedc24397de5c25adc8795e9ee3867441c49dd83e831ad46b6e1b54fe2b5a86576d1f92c8921c3eee44335e31f56788897b8269041df9d58fc65b944d86c7b6c741b8d908db2a0552572071606513bf946f3447e3bae37007343454592100888a3cd437ac70fadf1c8c4b4f37a9a99356216e057fb18566bc62db1980774143371d808491f9fc91724230005dd7741d3a", 0xcf, 0x0) 2018/04/09 11:15:32 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xffffffc0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x75) 2018/04/09 11:15:32 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0xfffffffffffffffd) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000002700)="55698b9c4192c6bb3bcfa6484c04b6f6e71ad062eda507c5e2dc1c2c31f55e8b1edd4456c856271305309f4e4907724fe26efd467908866bfb71ed0041e0548ceeec948359362df07da2e87c63ed46712e5db995ea333b042d88288c2530465c364131f2e2ba4badaf6f5e7c3b7740d4660e4fc4855007c9be343c63df3f9c8f6316007d2047e7e680ff586998191f6ef761fe868c7d97c1b4912847aec37af41d4e", 0xa2) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) getsockname$llc(r1, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000025c0)=0x10) sendmsg$rds(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002500)=[{&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000002300)=""/209, 0xd1}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f0000002400)=""/237, 0xed}], 0x6, &(0x7f0000003940)=ANY=[@ANYBLOB="180000000000000014010011135587009a9b00007f00000048cb2dcfe6"], 0x18, 0x8800}, 0x10) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000002600)={0x3, 0x0, [{}, {}, {}]}) fstat(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000002840)='keyring\x00', &(0x7f0000002880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000028c0)='\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002680)={0x5, &(0x7f0000002640)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000026c0)={r4, 0x3}) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) 2018/04/09 11:15:32 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) r4 = perf_event_open(&(0x7f00006d7000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) kcmp(r5, r6, 0x6, r4, r4) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000100)) 2018/04/09 11:15:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000002800)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="66bd54737dab"}, 0x80, &(0x7f0000002e00)}}], 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb5f, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x72b, 0x23f}, {0x80, 0x73e}, 0xff, 0x1, 0x6}) bind$rds(r2, &(0x7f0000000040)={0x2, 0x24e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x2, 0x4b, &(0x7f0000000080)="7b0f03aa6c6fd145785a20862c62a7afe268df8745b7ce34ff16f7a8ce1a8cae4f996a8f6051db7504a39e91596af4bc03daa7910ee7cfd0570cfd0e91e6b6017509eb8e0b716c27be4694"}) getpeername$netrom(r2, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) 2018/04/09 11:15:32 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x307}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x40020, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000ec0)={0xffffffffffffffff, 0x50, &(0x7f0000000e40)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f80)={0xffffffffffffff9c, 0xffffffffffffff8f, &(0x7f0000002780)}, 0x695a9ca53b4162d5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e00)={0xffffffffffffffff, 0x50, &(0x7f0000000fc0)}, 0x3e3) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001080)=r1, 0xfffffffffffffeb4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000080)=r3) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f00)=0x0) ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000000f40)={&(0x7f0000002800)=""/214, 0xd6}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000b40)={0xffffffffffffffff}) recvmsg(r5, &(0x7f00000025c0)={&(0x7f0000000b80)=@ipx, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000c00)=""/248, 0xf8}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/224, 0xe0}], 0x3, &(0x7f0000002500)=""/151, 0x97, 0x1ff}, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x8) modify_ldt$write(0x1, &(0x7f0000000b00)={0xd5, 0xffffffff, 0x1000, 0x9, 0x682f, 0x0, 0x5, 0x3f, 0x3, 0xffffffffffffff00}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x10, &(0x7f0000000380)="7bff71eacab2ec1c2ce228b533467bc1644c892ae5cf4701f82220b12d600c600df009011a692aa5a889a906379a756e37de47be6004e0bb1e7ef900a7448c336f6b0eca18188eb861") r6 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r6, &(0x7f0000000a40)={&(0x7f0000000440)=@nl=@proc, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/100, 0x64}, {&(0x7f0000000740)=""/175, 0xaf}, {&(0x7f0000000800)=""/159, 0x9f}], 0x5, &(0x7f0000000940)=""/227, 0xe3, 0x9}, 0x2000) mount(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)='./file0/', &(0x7f0000002680)='rpc_pipefs\x00', 0x110c12, &(0x7f00000026c0)="7f2f39ea05b7f295307ba04f52caa2c3306f3272a25215bd80ec605c78f39be27eacda2600c5505c301ae6cd21a4b419d16a37aee479377b688c26fbecf0c1b75d46900e543aacb4cbe2679b27ad668b2a2faff74834c1ce679a71fa7d22ee30b182ecab7dbe2625b69f4aa7e1be4a2f06920b9cbdd32a9aa7979f06b86733aa40b0beb0d2618e82dd82ae955c2eb392ff628bc4c008eb4a46ecb2270c4a") bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}, 0x2c) close(r7) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001180)='/dev/kvm\x00', 0x0, 0x0) r8 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r8, 0x84, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/09 11:15:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000001180), 0x1, 0x4000000000000000) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/09 11:15:32 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) clock_getres(0x0, &(0x7f000000fff0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x3, 0x1, 0xfffffffffffffffb, 'queue0\x00', 0xccc3}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x1) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r3, 0x0) read$eventfd(r3, &(0x7f0000000040), 0x8) 2018/04/09 11:15:32 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000050000003c000000000000d23a826f9299cef365"], &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000200)=""/153}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x200000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/09 11:15:32 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000000300)='keyring\x00', 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x8, 0x400000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000380)=r3) keyctl$get_persistent(0x16, r0, r1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x2, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000010000000000000000000000000000800000000000000d000000000000000180000000000000000000000000200008d60000000000000000000000000000000000005637b322ed736702680f4b125067847ffd6bc07ff1463fac1798663667640cbbd2a5bcd2a3b67a809797f9ca57bdaec824008c78f143d6bccc41c37c9bf9ec5ff40497515688f6f6c4e2a93974144634bb9de7293fa4ae6742b4c36571d0dd5c68139cbb0bbdd66b960fd09a0d74153e47635333da0c23fee16e5ceee296b5053fb9803699646116a7589e5af433fa75d42c92f9"]) 2018/04/09 11:15:32 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r0, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x400000) write$evdev(r1, &(0x7f00004a1000)=[{{}, 0x11, 0x100}], 0x18) 2018/04/09 11:15:32 executing program 6: io_setup(0xfffffffffffffffe, &(0x7f0000000100)) socket(0x18, 0x0, 0x0) 2018/04/09 11:15:32 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0xc00, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x8000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x6, 0x5, 0x5, 0xfffffffffffffff7, "eb3dea2374cebcf2be3482099d92460f22ea2e4503bc3e74610661e69345b117"}) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) openat$cgroup_int(r0, &(0x7f0000000340)='cpuset.mem_hardwall\x00', 0x2, 0x0) r3 = getpgrp(r2) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="b958d59d7d530e966a4ebfc825c1f0f6d4419fa9eb4462f3cfc2bd6c4df08c4ac64a", 0x22}, {&(0x7f0000000180)="32b55ec96b9deb5daee769b996f582b55544f0000449c4b5f3ee3b2fd25a62a9422bc79795f59f8d45958c9173b4b5fbe40a7c7a6c36", 0x36}, {&(0x7f00000001c0)="5c3052d7a34a1acb712d4cd805a1260eb1bb9cd94fcfdcf74f2768ea24e3cd5a039d9d2d2493d7d02f1e93c2eeaeec621ba77363b3c32a16b83cbc76285982723b8d7102ea0c1a8fb71ab87e771b50570f27679b3e0a8a3bfca8399b070085cf91788e72a6816388afbb3e7641e6a0", 0x6f}, {&(0x7f0000000240)="60d16f7ffdb9bf67a5dbb58a3e5c78136efd87483192da659dceef24fd091382d5b2dcf3e9a9143baad4da4c3205dae738579e8edab6254aae2058c676bbb6cc", 0x40}], 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000100)={r0, r0, 0x81}) 2018/04/09 11:15:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f3fa8)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xfff, 0x3, 0x6c5, 0x6}]}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stack\x00') setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000100)={{0x66, @rand_addr=0x4, 0x4e23, 0x2, 'sed\x00', 0x4, 0xda, 0x8}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 0x4, 0x1, 0x3}}, 0x44) recvmmsg(r1, &(0x7f0000004a80)=[{{&(0x7f0000001bc0)=@generic, 0x80, &(0x7f0000003180)=[{&(0x7f0000001d40)=""/224, 0xe0}], 0x1, &(0x7f0000003200)=""/218, 0xda}}], 0x1, 0x40, &(0x7f0000004c00)={0x0, 0x1c9c380}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="be1074e57b0f5c38e2fffa972e64c0b1e6bf61e3aaf5706ae428e427ef102100bcafea15725ffb29d93cda22aeae", 0x2e) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) 2018/04/09 11:15:32 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xbdd780284127a5d2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0xffffffff7fffffff, 0x7, 0x4}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x4000000000000004) listen(r1, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 11:15:33 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x80, 0x0, 0x12, 0x17, 0x0, "39acb6c9b17ac84302bc969943ba6dd67927a0e198be55ebc98e9d7931a6b29854208b816d154e64b829def47909c4aaaf030f375940e66c5e6e7c6da4a7165a", "f671d6a1f53849e34bb0af5e13df11589f4ccab2cb361cac1a21857acf39704e202ecc3f12453e1c5309dd2efa738c4966815f0021454cfadb436e30212911de", "066517d016d2c492a4d871a62e92dafc475ac6b7df4c0b6028aeffcb6c243cd2", [0xc74, 0x1ff]}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000200)=r2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000140)="fe7932886a497acb69ed6b86a419721e31b340cda641a835f1c05576e909ab7cd57f81e7d197dcb592ff1621d83ca9d2dfea6915a786a3dfb5f959e3889a8e4fdbf37e9c7780f4048d01516048da4ce805e674a526c88e2ceca904389042b329bcb29de40148478b3c76266928ffb62de7a3def135a8446d0dbc3cc9df84cd7455fdc52068a72e16b54db364783900e3c208662eabfd81bed3867acc33d4d50e3e", 0xa1, 0x0, &(0x7f0000000340)={r5, r6+10000000}) recvfrom(r1, &(0x7f00000000c0)=""/46, 0x2e, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x813, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/09 11:15:33 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x2, 0x4) 2018/04/09 11:15:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r2, &(0x7f0000000080)="b2118b5f650fe53ea152922a8a2c24576b37079f94908530d666e404d1d9514115941bfc4fe097c51de965a8ad60e058cb4660d8f46f61e05c3095de8e48a9e6ca3a76b72831d1919931089e0d19bc32b4e9644e50eba3dadfbe14ce23d967e36a384e969737e608c0208d6b5daabc9f3e83d20c736b740769690cc5a6bc5a7cea840772c80f69664c1a7d32cce53583f709fe581023be6b2fc032727870df9325605a759496a6c0e7d65efa67df236f20d8fd63191c3093f45fb6a5181c889c9e51", 0xc2, 0x0, &(0x7f0000000180)={0x1a, 0x10e, 0x3f, 0x8, 0x5e3, 0xb1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/09 11:15:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000105fdff0000495473780ab3c7227d7d"], 0x14}, 0x1}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) getpgrp(r1) 2018/04/09 11:15:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x9, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4b2, 0x0, 0x0, 0x0, 0x2000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, @perf_config_ext={0x8, 0x1000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x81, 0x109900) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x10001, 0x8, [0x3, 0xe7]}) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x400) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x6, 0x40000) 2018/04/09 11:15:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xffffffffffffffea) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/04/09 11:15:33 executing program 0: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x97, 0x400100) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x10001, 0x0, &(0x7f0000ffb000/0x2000)=nil}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f00000001c0)='./file0\x00', r2, r3) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000040)="b123f9515746900cdeca8da9266e6cef", 0x10) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1) 2018/04/09 11:15:33 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x74, "7a9943a14803e1213ec0244542a3b0bdb5b78aa9c8e63dd26da92dedf199519519603e398831f57b368a1548a69e63bcd5d73fdc6b05093ea5aa27dc494cf74fd8f576d02127df56def9b9589d1c494c68fc76b32569e47e781880626242aba504121dab33638ed786da8b7f3b5769134ee06f88"}, &(0x7f00000000c0)=0x7c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) 2018/04/09 11:15:33 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/143) r1 = dup(r0) sysfs$2(0x2, 0x4, &(0x7f0000000100)=""/77) pkey_alloc(0x0, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x5c3d, 0x1, 0x6, 0x200, 0x4}, 0xc) 2018/04/09 11:15:33 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000480)=""/254, 0xfe}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000580)=""/180, 0xb4}, {&(0x7f0000000640)=""/65, 0x41}, {&(0x7f00000006c0)=""/203, 0xcb}, {&(0x7f00000007c0)=""/110, 0x6e}], 0x9) ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440), 0x8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/09 11:15:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x800, 0x397) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 11:15:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x5, &(0x7f0000000d00)=[{0xcd, 0x9, 0x6, 0x8}, {0x5, 0x5, 0x2, 0x6}, {0x0, 0x10001, 0x94b, 0xb80}, {0x6, 0x9, 0xfff, 0x8000}, {0xb23, 0x3, 0x8, 0x2}]}, 0x10) sendmsg$key(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xc68}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x42000, 0x0) connect$rds(r1, &(0x7f0000000cc0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/04/09 11:15:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) r6 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r8 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r8, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r7}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "7e923a9a14ffe5d8"}, 0x10}, 0x1}, 0x0) writev(r4, &(0x7f000051c000), 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002340)={&(0x7f0000002480)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x74}, 0x1, 0x0, 0x0, 0x8004}, 0x8800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) pipe2(&(0x7f00000021c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f0000002240)={0x4, &(0x7f0000002200)=[0x1, 0x7, 0x0, 0x2]}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/04/09 11:15:33 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0f00"], 0x10}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000001c0)=@dstopts={0x8, 0x37, [], [@enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0xeaed}, @calipso={0x7, 0x10, {0x0, 0x2, 0x9, 0x5, [0x17a4]}}, @generic={0xffffffffffffffe0, 0x74, "56d60b7ef825b0f3632044839aa8678ec965c22c6d33299608addc0dcc96f438d3c92d3bc1c0f322e94121aa34c7ba8cb76e0ed70dbcf7bae9a2c6b9b1b7c2adfa1ee371b64e7b39925fb3826120ae5d4fb856698699bc9e759df1d4ca9d19ff68563316372598446582d11128c411994e8ddd1f"}, @ra={0x5, 0x2, 0x7f}, @generic={0x3, 0xea, "fc156a0fe3aaa3efc063dcaf65b8a88c7e27649e4455e942b1b35238358bb256c527a07bae70011494c2d7c6afe951a7fb7c27713449684e64455a5c83c88f6e449d3d2df41ed829bac19f3e7fb8b01163ebdae8342844782ec4f8360b542c0a457dd7a494b45ee974e8f0774beb798c9363a4a2d836a6664083dfb3803d18d3c5299612adbc1ecd06ec81c56e0524c6be51d674f1e367284a226bf54db8308966fef62ccb75f0be155407ca9005dc1b1fad6699ec8ef7d9a1e627a21784034dab207b1b3fdfa3a22689f22dde1b9e05927169c3c4c405c02e99e1b79293098fa8e3a958d33e0d0837bf"}, @generic={0x3171c643, 0x3e, "4f359ffb4be6c491432968819ed56fcba1596f8c85ea7d25a040da1609a09d2891cfa9aee3c9fe95e4509193b4bce3a6996f0e9ebc104c497005bb64f769"}]}, 0x1c8) 2018/04/09 11:15:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x30000, 0x0, [0x2, 0x5, 0xfffffffffffffffa, 0x1, 0x8001, 0x4, 0x5, 0x7]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8cb, 0x2000) init_module(&(0x7f00000002c0)="47504c7b637075736574e900", 0xc, &(0x7f0000000300)='/dev/vcs#\x00') ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x0, &(0x7f0000000040), 0x1, r3, 0x4000007}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="ea0300120126f267f22e260f2364660fd32a66b9470200000f320f20470f08baf80c66b88f4c858566efbafc0cec0fc75c20dce1440f20c0663501000000440f22c0", 0x42}], 0x1, 0x0, &(0x7f0000000140)=[@dstype0={0x6}], 0x1) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x3, 0x4, 0x44}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 11:15:33 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x0, 0xff, 0x800000]}, 0xa) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x40000000000001e7, [0x0]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) accept4$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x800) 2018/04/09 11:15:34 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r6 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x2) r7 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="8506007000000000ff32c60b24532e7ba5253b81a668e4ac72ad6f56c8ce54be2c42bf6c7d675ede56ef376d71a5586285f96645060f79d7d4401b5ef17c82bc725b1af529d3d4c84d4418813c92395f5b8fb3d08c286bf0e736b6b6581b217bd26ec50ecddbdc614aac187a0cad624c76bfd2c9926f3f3275662c176ba65c5b27263c7713109af8dac10fd672ee5a3064cb736c14ecdbea5850df487e5de38344d1dc8ec76a1d9e567940c6e44e6917c0504e079c34f7b8", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000852a747000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000000000000000000000000000f0070000000000060061646600000000000000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000bc0)=ANY=[@ANYRES32, @ANYRES16=r7, @ANYBLOB="78fa5b05935190446c8bdff4545a158c5737957a34037a65e787aac940b897f87b388cf0a3e6a1cbca7a1da4ababa0317c8a67b303a6436a62d020685597f16b1447c58fd61e6e3161b577263e123b80fb341bdd45e4ca5f03204c373d45b7e716ed21fa1a", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES64, @ANYRES32=r1, @ANYBLOB="e93ea78832e15b6027fbaf04ee0c1291b66e4b882cde056cd9399dda0313f044ecbd2200ad1c84a4886bb62e4f936702aa21348c224b0968267d5e1bc30776a0a394a3977db117a4a308103ad1170adfcfd8e14805c169ec36b96048da4af5eecf2e230c67c3f280ddb54c5ad34024a7df16b7b6ac58250e75edc98b710ccbeae0630c27726787b0f2bcb7a7d38e6a1e4eda644538ff66e012bdf8072cd3690f3afeaa84f0e42be90ae51e085da8e532aa37c7403f28ce93622dcf05c25e00dd28aa3960f9af702089a760641829078f5ae056ea7017e9c2c5561a", @ANYPTR64, @ANYPTR, @ANYRES32, @ANYPTR64, @ANYRES16=r6], @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32=r2, @ANYBLOB="205d99627cdcea0ed1df5206d458b1d0a7ad3d53575f633a3df7f43d34ebbf033f8fbeac9dba82cd817b52c32bd5779f978461c70060da5117238b3cc77f31d61f0bdfd4ec36299b647f42ed027113d5a1a9ecec6a4f3baa8b72943efa0de35e620081bb63595f416d4b01985c98f2009e603cf2ace969f30b3439c6d3ba69e58f57fbc7c8ca5d6d6ce8bc6bfc13f81db49a5233644c05608c838e919cdc8cad4e3f62c9a69ecc92955ec13b7256f9557a75cf5b442b61c4e5ae348c0938e464071b1ac0b947", @ANYPTR64], @ANYRES32=r0, @ANYRES64=r3, @ANYPTR64=&(0x7f0000000980)=ANY=[@ANYPTR64, @ANYRES32=r4, @ANYPTR, @ANYRES32=r3, @ANYBLOB="4af21d3b694c5e5f502c19225f1a1b1854ffc4bd80510016fc40f1af573b7a7d7694127c2c56c09346ea3eb663712c07e4442bbd9482064d18def7773e529c72285af7030b036bba815bf03891026da260df15f351743996c3175302f4e6d1f93ad8ee3f7216d21358a71a0c63fc36232c2c0b2a7ce0827a6c64e81cc1a5f0782edd8a96bf57c1665cd3e58340c5b9c2277c6a67486b54ff0270e3e4c5d1050a39758f86ed7ce45020f7e9d367866a34e0667ef71af0d46f92dd9f883543261cc0d0917f0f0cd62c27223534593dc5f2e26adae170e39c752d991dbb5cbabf67ac88bc8c05abb9d47d63b016a0a85687f8d00d13", @ANYRES32=r6, @ANYRES32, @ANYPTR, @ANYBLOB="36f9f1b010de9197181ace6db5b8e92f9ce606aac40ff7b67cae2a905f5a5e80fc2b12f8cce954ba0f50faeb75a03b6663875bb31bdad53cf33e7eb27ff68b40bf691213307ff283e475c3185771eec2bdfccfbb5b1b350afb1562b2dba9a9ec2f67b6f9e48def751e82df1dfe3804d0851761ab2f72ae2426d7da0711d38359cf85a908f6384ec0d58040bd99ed69522dcb853dedd0fd4fb6a391bea4867f55786ec537ed35c9e7a6c22d465b835d5667d23ad66ad805a06f8de7761aaa87914909cd9da7927e6f175d954fb35ed7ed12082b1fcd299b7f6a6a222f1892bc3e47ad45c33923dd2f9e0d893210bbfa1bfb595872258011"]]], 0xffffffffffffffcf, 0x0, &(0x7f0000000340)}) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000340), 0x0) syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x0, 0x10080) write(r5, &(0x7f0000000280)="15", 0x1) r8 = open(&(0x7f0000b91ff9)='./file0\x00', 0x210000, 0x200000000) fallocate(r8, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b00000007939e12a2c06cf71ba713d4b8218189b5d5d3856026d4207b3b96859b313157a208eba58220daa8370b6c559d8cdd33cf1eaa456a71b0286c347003db85a058bf4f5686817b9ac9d214e86f0c0cc8e7240171fe00908bc30a9590ee48320a81a0201fb7b288b211557322"], &(0x7f0000000240)=0x73) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=r9, @ANYBLOB="04000a000500ff000180ef00010000000000008000000000"], &(0x7f0000000540)=0x2) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) r10 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/09 11:15:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000faffa0)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffff7fff, {0x5f}}, 0x155}, 0x1}, 0x0) 2018/04/09 11:15:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/117, 0x75, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) r1 = getpid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x5b, 0x9, 0x4, 0x0, 0x5, 0x20, 0x4, 0x2, 0x6, 0x200, 0x1, 0x148, 0x5, 0x7, 0x1, 0x6, 0x9, 0x100000000000000, 0x800, 0x5, 0x6, 0x7fff, 0x2, 0x8, 0x40, 0x8, 0xff, 0xffffffff80000000, 0xfffffffffffffff7, 0xffff, 0x1, 0x2, 0x400000000000, 0x1, 0x0, 0x0, 0x61, 0x5, @perf_bp={&(0x7f00000000c0), 0xd}, 0x28000, 0x3ff, 0x2, 0x7, 0x7542}, r1, 0xb, r2, 0x2) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) 2018/04/09 11:15:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 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, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f000025bff8)=0x20000000002, 0x25d) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x101, 0xe083) write$eventfd(r0, &(0x7f00000000c0)=0xffffffff, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x89, 0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) 2018/04/09 11:15:34 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x2, [{}, {}]}, 0x48) r1 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000280)={r0, r0, 0xfff}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x440001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r3, 0x0, 0x70bd2c, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5, 0x8000000}}) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/5, 0x5) 2018/04/09 11:15:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000a0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/09 11:15:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x10080, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000680)=""/4096) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x80000001}, &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000)={r3, r4+10000000}, &(0x7f0000f14000)={&(0x7f0000001680), 0x8}) r5 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000001700)={'yam0\x00', {0x2, 0xffffffffffffff78, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x4c0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000580)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000000600)={0x4}, 0x1) 2018/04/09 11:15:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000180)=[{0x18, 0x29, 0xb, "c3"}], 0x18}}], 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@ipv4={[], [], @local}}, &(0x7f0000000080)=0x87cdfa23a96bccd6) 2018/04/09 11:15:34 executing program 1: io_setup(0x7c5, &(0x7f0000688000)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000c41ff8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000040)={0x56, 0xfd, 0x4, {0x8, 0x200000000}, {0x6, 0x8}, @cond=[{0x1, 0xf6a, 0xffff, 0x723d241a, 0x40, 0xb8e1}, {0x3ff, 0x3, 0x0, 0x8000, 0xfe6, 0x5}]}) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d7fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)}]) 2018/04/09 11:15:34 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x30) r1 = memfd_create(&(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x3) getpeername$packet(r0, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002300)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0x4}, 0x8) fremovexattr(r0, &(0x7f00000001c0)=@random={'trusted.', '*[}ppp0%\x00'}) recvmmsg(r1, &(0x7f0000004640)=[{{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/69, 0x45}, {&(0x7f0000000340)=""/66, 0x42}], 0x2, &(0x7f00000003c0)=""/30, 0x1e, 0xffffffffffffff63}, 0xffffffffffff0ccb}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000000480)=""/222, 0xde}, {&(0x7f0000000580)=""/7, 0x7}, {&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/49, 0x31}], 0x6, &(0x7f0000000780)=""/172, 0xac, 0x3}, 0x40}, {{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f00000008c0)=""/80, 0x50}, {&(0x7f0000000940)=""/108, 0x6c}, {&(0x7f00000009c0)=""/190, 0xbe}, {&(0x7f0000000a80)=""/1, 0x1}, {&(0x7f0000000ac0)=""/228, 0xe4}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/66, 0x42}, {&(0x7f0000001c40)=""/71, 0x47}], 0x8, &(0x7f0000001d40)=""/2, 0x2, 0x8000}, 0x9}, {{&(0x7f0000001d80)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001e00)=""/61, 0x3d}], 0x1, &(0x7f0000001e80)=""/42, 0x2a, 0x6}, 0x9}, {{&(0x7f0000001ec0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004500)=[{&(0x7f0000001f40)=""/107, 0x6b}, {&(0x7f0000001fc0)=""/200, 0xc8}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/149, 0x95}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000002180)=""/224, 0xe0}, {&(0x7f0000004380)=""/123, 0x7b}, {&(0x7f0000002280)=""/27, 0x1b}, {&(0x7f0000004400)=""/200, 0xc8}], 0x9, &(0x7f00000045c0)=""/100, 0x64, 0xc3c0}, 0xca66}], 0x5, 0x0, &(0x7f0000004780)={0x0, 0x1c9c380}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000040)={r2, 0x1, 0x6, @random="1f293d3dac2b"}, 0x2bc) socket$can_bcm(0x1d, 0x2, 0x2) [ 118.987252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 119.019431] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/09 11:15:34 executing program 2: keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x120) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[], 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4b, 0x400480) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x8, 0x200004) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x200}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x104000}) 2018/04/09 11:15:34 executing program 4: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) [ 119.057679] binder: 10289:10301 transaction failed 29189/-22, size 112-8 line 2848 2018/04/09 11:15:34 executing program 3: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000080)="25896367726f757000", 0x0, 0x63, &(0x7f00000000c0)={0x0, 0xc91, 0x80, 0x200, 0xffff, 0x3, 0xdfe}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f) 2018/04/09 11:15:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r1, &(0x7f0000000380)={0xa}, 0x1c) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/04/09 11:15:34 executing program 7: clock_getres(0x9, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4000, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x60001) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x100}}, 0x7, 0x44eb}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r2, 0xffffffffffffff7b, "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"}, &(0x7f0000000480)=0x159) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x9c, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x1}, @in6={0xa, 0x4e23, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}]}, &(0x7f00000004c0)=0x10) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') 2018/04/09 11:15:34 executing program 6: r0 = socket(0x11, 0x803, 0x300) iopl(0x7fff) syz_emit_ethernet(0x3e, &(0x7f0000c29000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd60067b26000800000000000000000000000000000000000000040000000000000000014ea74e20000c90780000000000"], &(0x7f0000b99000)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) [ 119.125132] binder_alloc: binder_alloc_mmap_handler: 10289 2000c000-2000e000 already mapped failed -16 [ 119.154968] cannot load conntrack support for proto=7 [ 119.165566] binder: 10289:10301 transaction failed 29189/-22, size 112-8 line 2848 [ 119.252376] cannot load conntrack support for proto=7 2018/04/09 11:15:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='zkeyringmime_typelo\x00', 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) 2018/04/09 11:15:34 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000000d16348dad001286c4990ccc3815e5ad1fb4811dd0a1e3191799412061e3deba5ed858a7c7aa82219699f2613e474f715fa9ef03c6b9e49d53ceabaaa82696889c795fa983270df5cfaddaea249c4c85491a1bab16cd25b78fc1195a9840eee5122f943227349603f471f28c4d23536c87e25201f537fccbd30da9aacf6566649038b3a5782d065fd85b5839fefac925c6ff68d381ed1c1b9861331e56b0b32e77487165f0f28c6bdee8f949215204a917a354450dff17c6db155f992a4c43062595d7a60dafb5fbe8fc2cea4789127dd21a72dd8ba28a8fe5828d06c5efbe82e2a31cf9abdaea26142048f5dc1a0778bdbeec0d947fb454da9300f2a1dacea14bc026ec8e77ced92ed1b148c90f8bfb3aa91f63afc7e407748f3150c724e569c6dd6fdf936b04347ac8052b4ef217af782334f96b965116462fab14501dffa9481c7d272bb2c1327d44777ce73b220edfb247af1df2630727e2ecfdc3aa8939e11006c5124f05cb50265273b3c54be7bd77ad5591"], 0x20}, 0x1}, 0x0) 2018/04/09 11:15:34 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000300)=ANY=[]) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/09 11:15:34 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000300)="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", 0xfff1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/09 11:15:34 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800070700090000be0002000a00001e000000020000080005000f80ff45", 0x22) eventfd2(0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="323de12ffb1d1cf84fb2c74950e7519b8820da168c65a51ca292fe92e62bd11157965df42ecde11162ff5d24c447bd15369b7daea7f44d24067949bb9fa06d6a650c9415798d887abe527e567cc47ef1d46dc263465be71c7fc9343edc3c1574e4fae8184e15c0c12f04728a82db482dadfd7001b8323f40c51c97ac4d867e73d23dccafc120deee57745d6c5f587e0c36a4c2c7721d10b04f75c6a599417cf7e2428913163efca87857d362f2352d45658c6702674d391375d28a47cee226df33ac628f912a105f7aadd6be6613ebb727ad24339d1e4d96cd1012ae", 0xdc}, {&(0x7f00000001c0)="bda779d5c1013f71c7d879b85cd69c6b68104d31e6d6df6626c851f8c34178686bf06d1b85d0bdecd1d73aa6779ca8d6489f232e40a334b76929468c50c5f9ac09104ee69455afd007ee2083b43d520a7014b5075413abb876aaf89fd2cbcdf134aeae8831960ee52dd556fbf47f46b4e91408c8c86aedb869f37fc8912400a3a0c83eccbc9b59bc2c09435f1f12389595b2912e465014c4c9e62a1382eaa2033daa6f59a37513d6de73", 0xaa}, {&(0x7f0000000280)="f31e86d806bacb3b501b9031a8fe19ec2c979460a85cde7a082b6762a09f94b2026f3dd5b8279de2cf225d70759ded891dde3ca2974f0116325fb7d98b08a5b57cc7359b7c5549a70fbb99d5f0cf3f5a0ae59949", 0x54}], 0x3, 0x0, 0x0, 0x801}, 0x4000000) 2018/04/09 11:15:34 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x0, 0x0, 0xff}, &(0x7f0000000100)=0x18) 2018/04/09 11:15:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00fcdf7f002000004700008a19f5d46f79aeb68670539dc75596f524d81ad9e301b37f37a8722311fe11b6765a321788a5f1853bcbe7d161f9267060d4e9c53497821ccef535124938234a5def4bdecc85d7981ca32210d37362fcb5f9bd0ddba8251dfe000226793c313941edce7c17441f90ad3cf323a9b2f55998c35ff8a3e1dd2347ef63b61ff01279bda89afd98d26236a0b7738e6899f5afea87c7ad6af4022c56b635faf1a419fc416a6fcf45736c183edf82e6a9d3acf499369975e04e1852fcd4276a3336ee") r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0xc0, 0x180) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffe) r3 = add_key(&(0x7f00000012c0)='trusted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001340)="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", 0x1000, 0xfffffffffffffff8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x10000, 0x0) keyctl$unlink(0x9, r2, r3) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000002340)=ANY=[@ANYBLOB="970000005ced5a2a413205434568760e2e2d81fce3065aa9b4e8b7b56ad34e817ec0616d7ffce8a45871b7a888d4c3b97db9df112942e773f09d3aaf669ac163fe022ab938ecfa061fec30942d2d16c9301575198433d9096c213c7a8a141bd1aae7ef056f4635375d1115f62d49e0f84bd3117f3f004d44576b4b10c9214049aca0f2a091f5d42eb36d99a8e47c63d705008cce5e1bf8323989f92e3e2e"]) openat(r1, &(0x7f0000000000)='./file0\x00', 0x600840, 0x2) 2018/04/09 11:15:35 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r2 = dup3(r0, r1, 0x80000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000040)=r2) 2018/04/09 11:15:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f00000000c0)=0x28) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000c28000), 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x15, 0x8}, {0x7fff, 0x400}, 0x8, 0x2, 0x1}) 2018/04/09 11:15:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xf6, 0x20000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x7, 0x7, 0xff}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r2, 0x100}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=@newae={0x50, 0x1e, 0x701, 0x0, 0x0, {{@in6}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, [@replay_val={0x10, 0xa}]}, 0x50}, 0x1}, 0x0) 2018/04/09 11:15:35 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1, 0x41) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[0x101, 0x0, 0x6, 0x8, 0x3, 0x40]}) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0x800000ea4c, 0x310, &(0x7f000000a000)=""/195}, 0x48) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000100)={0x5, 0x1d, 0x5, 0x3, "458e742170c8f440f8a69ecda8094ec95cee32322f460ddfd1d4f20748a6ea3c"}) 2018/04/09 11:15:35 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000007ff0)={0xacbbd4b3c6ecf3a6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x10002}]}, 0x10) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5a, 0x800) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000180)={0x0, 0x6, 0x4, &(0x7f0000000140)}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0xffff, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x80, 0x2, 0x4, 0x9}, &(0x7f0000000300)=0x98) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/04/09 11:15:35 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x4002, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)=0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0x8, 0xff}}], 0x60, 0xffffffffffffffff}, {&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/04/09 11:15:35 executing program 0: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x40000000002, 0x8, 0x8, 0x401, 0x8, 0x4, 0x2, 0x2000000000000, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000000), 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000dc0)) openat(r0, &(0x7f0000000140)='./file0\x00', 0x111000, 0x100) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x0, &(0x7f00009faff0)={0x2}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) sendmmsg(r0, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="4403089aff5de20caf190b24a779945a272e8411f6c5c1412f2c747a358e06715e748e7539b281461929ded78533426b1115916a83ff8b3e13b1679c793f9bd9b477b8fbec8adb7b88c38948f03cb7d01294c950a7f322b55784b889616f60aabe15303a4155569040c0794980aa18f917a7f4d917e0aabe7515f7198815f8dc7c45b210584f4f1bf092c1df24eb01db3e50a56fde4c7e65c318ad0ba577dd310ff06ef8e1c1045471e9df60a1646200ea842484a06664dfb9cdb8b55b55f64214f861cc1364391f19fbdd4dc247973d47dfeb043728f80cfc416f1559f41a8311d5dcdd44743c80d814fb44054a", 0xee}, {&(0x7f0000000280)="524d71d377302f50513254bd00ec0eae2beac8a2e24855093557ff5d2994c646bdb1b8c0842ffac91359de1b1c5df64385b88edf6f77c1ed5427f85ecef09e566c4ae92eb0a01609a1cc45b8acc12680e9c39488f6c3bff55027e2e78efc23109cccce29e9af47d74a431ea47dfa37cd32c46f72f99323896b50684678d78de2", 0x80}, {&(0x7f0000000300)="14683f11da6df1ebefecf8a4d1efd41eb9c75d70b02f677d0b2f6749eb791d39df9f7aab7c1ba12d8092dc73a2a56cfcf42cef33c4ed2afb06e3d58d1ea05f554cf2553729d68f4753b86542d4efe8609ece0c32af6dad57754b33cb6d53d764acc0a30077424b39c807e841b2015f77f87dc0756fa652c07b92f38892270d43e698d75f6f95d94b397b56e53d3fd16f676d0377837f11ec9cd544b0236887c1b906bf4192c066730d70c73fba71fd67aa1bc6aec16157b8d035c072d4ae64074243b443c7195c9281892ed1df3ab19f1ac3d608213b494406b6d9", 0xdb}], 0x3, &(0x7f0000000400)=[{0xf0, 0x101, 0x70, "94baea6714a567ce87ccbbf7f15667c61e12555ffbb7d66538bbd453b5e0ca9dd47e49ec5618514d1bc057f497d0c3741f3a10e20565893cc7e8aec4e1ce19856e03229ff0d535cb2a552605df2a7570ce9444b439364d9c2011e81c71e38467523637ddb68f8f8d47abc769960890d3627d3beb97dc3ab6afb6f02582a471fe602ca7e9998975040ff31b67d50d18edf3ea1cf05105e7d6c93fda33beffcc200ad0baa2187b3cc75adcb4e07eb8abdbe0b8e528c3f6f307d468573d4ccaa1f82b3bf33860e98dcc6af861acbb44c0cfb85e7c0251e86ce243bfbabea2c6"}], 0xf0, 0x40080}, 0x7}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)="a02d58d787d3d2523187237392f40658726d9d0107a3e82d9524f1c6c42ffd0f3dbde42ce9735b01a719cc66ecfe8196cf51cf7283241555da178a9646ddf9a8297bad3e998e72d5b536404602ed32c9f9c1dc886f3646bbf9a699ee800086deffebc3b5a8819114bf6cbfff1e7a712d7149fecef36b05617779a9a9462f449b546cda29fd3edf19c0b9caf8cf9f2219b95585f58878346d100a50a497265fe658a38ed3d9474ba5c5227829efaf8c0ebc95559ff561958f89ed4632d6098e2d052fc4", 0xc3}, {&(0x7f0000000600)="ae297019f7656d91ff83b24428d170101eb5a7cd8862c5ff3a84d50494c215d5c3988eca9c0ca930cce23bace6844ba9116a60dc7949662c57b3650c7e1d59c0b2bc03032a6bd9bce627869deb66d42d6c111124a0ef91770978856a5e0a7346b8c750b456ddf78505c1bd76b0ca55f4292dccfe0fc4e82d9abfe2ee87210432f6f9c4b9e159cd4b8aa41205bcfc366d6b6dad875551041d0a0e6d133dc89361ee", 0xa1}, {&(0x7f00000006c0)="e31d8880958608ecc2ceaca24a636cf92864d38e86eb36681fc7b1c4ed05c0655d2e500fe101049751343777fd7c88cb6fd90a17148ff616b08918fa14c388177276938d6b80d523c726bd1342dc6aeb959a57445345d691ede70ac56e89a549c9c03ae252e8f2aa9fe8b32c35d7e50626a987f2b53cc7ec494cb9a5d38e59a0", 0x80}], 0x3, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000000740)=@l2={0x1f, 0x10001, {0x8000, 0xfffffffffffffff7, 0x0, 0xfffffffeffffffff, 0xffffffff, 0x1}, 0x80, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f00000007c0)="39d41b94f665df61b5d134ff029e81ab00b19ee3aa627e676e78ba719a0d53a52f1de77ba62cec547d85b4544b2e0eecdf48fac6e0843b4e443f5d93840a3fbe9e35abc8e3f9236380dab13fcf374a1b35a4", 0x52}, {&(0x7f0000000840)="4caf929646aaa6fa9615a6641413f4cac08c088205b9ee3a35e8025a9a7ce7c596ecdaa92e12ff73d10670523d02b01f0c054659f0d88d1288315b7e81bd0c64138ef25ed40f8adc6595d4f02957559a76bec57347dbecb5fe3074eb1cc372698112968446177911b16b14f1a6c0f0a25691d7568042cf41421d07fb6aaa8f4e5a3ed49c834de77cde07c1a630a5a07d01c04532a5df6559f4d3d423b848f913382abe993716e8efecec8c01875681edf732b64cdf30d7c6a75f6a8d1fc236e09431eab5654a934ad4c53710759dbe48147744b91354fd061aac77b381a9674da8fddf", 0xe3}, {&(0x7f0000000940)="fca30e15fdea11f009b4d483c6abc2eb2fa632c1f11c51e33f243c3fed71a9cddfe4248688fe9ad08b82cc6952714f0cf775fceebf43726323d7ddf75a4beb708ddbf26c2be1c6147cd6b4102190edaeea0f36e13d731ed99353b53d1614b36d2e", 0x61}, {&(0x7f00000009c0)="7376d1db629f458cf99a97df21a2bc2d27c902ce188d2be32162f52d920f8cb0", 0x20}, {&(0x7f0000000a00)="f1d948", 0x3}, {&(0x7f0000000a40)="814b82172ed57b4ef10f2df3e0607fca08b6e6", 0x13}, {&(0x7f0000000a80)="070a5aca5605a51e6ee03e1dbadb14f864aa0afbbfbb71ad3bcbfde4d14697d7208cea2bc77d781dec7883dc66211c683820ca1524c4d2932730de73a233f9a3952ce97c9935b90bccca854e544a5c940d0e4f54c0d531b938caafcf0138608fcacc536f45addad266630a877d142fc7756d46e171a56a492d706fe6071c62b3c741c6e7e7a7435525fed31ba21f4f277a02dee6c30733ff4b6f6f2d2ee8b9dfc8c7680f09416472904b9f7e09e3afc97125e126207b18c00f0e43b6394c6fd52c0c7d934020fb1253855b37ae617a958e1e6e7058be9206803783923b8b30de89c89d5242cd2e16e10d58ec6f2a", 0xee}, {&(0x7f0000000b80)="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", 0xfb}], 0x8, 0x0, 0x0, 0x8000}, 0x9}], 0x3, 0x80) socket$inet_udp(0x2, 0x2, 0x0) fallocate(r3, 0x3, 0x0, 0xffe) [ 119.487530] device lo entered promiscuous mode [ 119.508135] device lo left promiscuous mode 2018/04/09 11:15:35 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x5, 0x7, 0x6, 0x3}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000240)={0xff, 0x400}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) 2018/04/09 11:15:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x2) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a792863036bc2835f1fb"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 11:15:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0xfffffffffffffffc, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x49}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000180)) r1 = syz_open_pts(r0, 0x40300) ioctl$TCSBRKP(r1, 0x5425, 0x3f) fremovexattr(r1, &(0x7f0000000100)=@random={'user.', 'cpuset+\x00'}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) 2018/04/09 11:15:35 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000180)={r0, r0, 0x3ff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) 2018/04/09 11:15:35 executing program 5: r0 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000440)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) bind(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x3, 0x4, 0x2, 0x2}}, 0x80) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffff7}, &(0x7f0000000040), 0x8) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) io_setup(0xd62c, &(0x7f0000000080)=0x0) io_submit(r1, 0x3, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000180)="b252c715ff4c7a0d75b1189f47ae30dbbfb105aeb67d73d66fc618ce9148010facbbab403738067ccd7c0dc6a247e1e86534049711b9568bc23d6214834837b4b33a07cb287e9bc2ed2f7e312019d80afc05519cc1e60ce0e945811cdd9c524c", 0x60, 0x1c, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)="a35996fbad9e1e3574e1cdb8f529df092a59e0d5e7ff8c230f757374a2b5ba3548385a764e72ea3b241197ca3c16a7dbf96db8baac7b70cef717491b6584bdbae5bc90b5fb0762d3eeaddde69a3975b7f287682466e364dc8693c48cdfca49f5050dc315201ee254909036e0c8d4b84a4d8d5ce4cac0c5a396c46f20eeb6b7a5980183f96f0626897eb208b8d163eae144d1091491b44801bb004e87db73b84178d594", 0xa3, 0x2, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000340)="79945a1e81adf83b8d7e89565dcf7316dfd9072307186bfe3995d4c7eb79add44be316b0d66f91e96321200231d07e853e83f854b1f7a700e154ba9b96d1e176b9952f59b2339cd69efa231b3cdee373970211a8758593a5b415bbaf8577330d6f4dfb599625885d71b4fd6dc82e05ab4f444fb590b8fffd4aa5e7d0", 0x7c, 0x0, 0x0, 0x0, r0}]) 2018/04/09 11:15:35 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/09 11:15:35 executing program 6: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) accept$packet(r0, 0x0, &(0x7f0000000140)) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) statx(r0, &(0x7f0000000000)='./control\x00', 0x1000, 0x0, &(0x7f0000000040)) 2018/04/09 11:15:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f0000000100)="e2fb9fb0") 2018/04/09 11:15:35 executing program 1: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000080), 0x4) 2018/04/09 11:15:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) tkill(r2, 0x34) 2018/04/09 11:15:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000258000)=0x803da5, 0x4) setsockopt$inet_int(r2, 0x0, 0x100000000000005, &(0x7f0000000080)=0x4, 0x71) 2018/04/09 11:15:35 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x8e, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x1f, @empty, 0xffffffffffffffc1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}], 0x74) socket$inet6_udp(0xa, 0x2, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x145, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, r1, 0x0, 0xffffffffffffffff, 0x0) unshare(0xc000000) 2018/04/09 11:15:35 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffffffffe86dd60d8652b00140600fe8004002000000000000000000000aafe80000000000000000000536eda8ae331e70200", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0200000000000000"], &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xf, "7d6e921907edfa52507f4411ad1d5c"}, &(0x7f00000001c0)=0x17) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x8000, 0x7fff, 0x3, r1}, &(0x7f0000000280)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.events\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000340)=0x80100) connect$pppoe(r4, &(0x7f0000000300)={0x18, 0x0, {0x4, @random="51e0e16c5547", 'ip6tnl0\x00'}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000040)={{0x2bd53a32, 0x6}, 'port1\x00', 0x80, 0x40, 0x5, 0x400, 0x46, 0x1000, 0x4, 0x0, 0x4, 0xffffffffffff5cad}) 2018/04/09 11:15:35 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000400000000000000070011000100000000000000000000020000000000000000000000000000000000"]}) socketpair(0x7, 0x5, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x8006, 0x0, 0x100000001, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x63}, 0x8) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000180)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/04/09 11:15:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x9, 0xb}) utimensat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/04/09 11:15:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x1a2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x5, 0x4) r1 = timerfd_create(0x1, 0x0) read(r1, &(0x7f0000000100)=""/1, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x121000, 0x0) 2018/04/09 11:15:36 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x3, 0x4000000000000, 0x0, 0xfffffffffffffffe, "94a68caa7f578250ab64b9e242a7ab703efa3dbdd1c6872db4717a25bb31d7f092dfd46d1817bfb43bd680be", 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "728c6c0d2e4408654502f0ead00f0ec25b2ee66a4a2b46eea1d1de8005b3ad224894af926933d5c0e5e266c2d882a70657584cb5b869340f646a11c87e0a4b59", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0xfffffffffffffff8]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000003e40)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003e80)={r2, 0xc0, "2502f46beb6d676f36016c02281c6daa1f65ba6b83a6902525677a9483dcb62ce16d78a3e1b37781e06fe359432525c9295e031da5f4f89a1dafc1ab4561ad209acadda5d2a85b997f0fd8340282f3aaec71d419a315b963b1b466f2a01f7db7eb8e2640c9f2febf9a00232b3279c663c8e808f3e329efb8d0973459e3de30ea19c4dd78cb4322e710eeaaacf474a713cfda0a3a196991192b904854796f49338d62566e223293025231e280b5516d300fef3a053a84aacde51f641db08fdc97"}, &(0x7f0000003f80)=0xc8) 2018/04/09 11:15:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x10000) recvmmsg(r0, &(0x7f0000002280)=[{{&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000000680)=[{&(0x7f0000000080)=""/252, 0xfc}, {&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/178, 0xb2}, {&(0x7f00000004c0)=""/12, 0xc}, {&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000580)=""/205, 0xcd}], 0x9, &(0x7f0000000740)=""/75, 0x4b, 0xfffffffffffffff8}}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f00000021c0)=""/174, 0xae}}], 0x2, 0x3, &(0x7f0000002380)={0x77359400}) 2018/04/09 11:15:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000100)={0x4, 0x4}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) 2018/04/09 11:15:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/150) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/04/09 11:15:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="250000000000000076aaeccc475421f2c9f70cd49339773f27f2b01be0b3eaf9c7fe12bef4ac6eed8a3c9154d989f2cedd12c11377f4d1bcd0cdf700000000da4ca72ffb4c8fd365328ae40ce7da294ec1000cafe3f7422cc7426c30bd29163af7787339dd38d4b6a5dc318c5e5b176006e6256dfe4d39ad339f1852639a755b7f6d499a6c6c6056ff0f9b1c1a8a698a99226cadf7c1e9d50cbfcb1112c1d50aa996ab36304a9d8d03b78601ba9f05ebc2c3bba12c072b1635fdb4f84cb2c8eadaa5cbc5ea2ca783a259c48374977fcd8156c168a503ae36c76114539aa0c78a74afe7094abe420b5e05acf696671bcc"]}) 2018/04/09 11:15:36 executing program 5: r0 = socket$inet(0x2, 0x4000002805, 0x1001) r1 = socket$inet_sctp(0x2, 0x2000002, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) dup3(r0, r1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) rt_sigsuspend(&(0x7f0000000140)={0xff}, 0x8) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5b, 0x1) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/09 11:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0xffff, 0xd65e, 0x6, 0x80, 0x20, 0xd221, 0x45b9, 0x7ff, 0x0, 0xfff, 0x0, 0x6, 0x3, 0x7, 0x2, 0x54, 0x4ba1, 0x8, 0xffffffffffffe844, 0x5, 0x3, 0x8001, 0xffff, 0x8, 0x1, 0x1}) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000023e000), &(0x7f00004eb000)=0xffffffffffffffec) 2018/04/09 11:15:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x80000000000, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000000c0)=""/144, &(0x7f0000e58000)=0xffbc) 2018/04/09 11:15:36 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000831000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue.', 0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/09 11:15:36 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x6, 0x66d7, 0x1, 0x9, 0x7fffffff, 0x3ff, 0x200, 0x6, 0xffffffffffffffe1, 0x5}) r1 = socket$inet(0x2, 0x80003, 0x9) msgget$private(0x0, 0x2a4) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0xffffffffffffff11) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/09 11:15:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000540)={0x0, 0xea5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r3, 0x5, 0x0, 0x9, 0x80000000, 0x6}, &(0x7f0000000600)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) sendmmsg$alg(r1, &(0x7f0000007e40)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000001880)="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", 0x100}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x2ab}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000140)=""/115, 0x73}], 0x3, &(0x7f0000000380)=""/183, 0xb7}, 0x10000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/04/09 11:15:36 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8ab82, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='schedstat\x00') ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000140)={r1, 0x4, 0x3ff, r2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0xfffffffffffffffe, r5, 0x3}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000180)={0x3000, 0x1000, 0x1, 0x8, 0x8}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000683000)={0x1, &(0x7f000002d000), 0x2, r5, 0xb}) 2018/04/09 11:15:36 executing program 7: memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) getpgrp(0xffffffffffffffff) r0 = request_key(&(0x7f00000012c0)='trusted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001340)='proc@+$wlan0ppp1em1\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) dup3(r1, r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000445000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000013c0)=""/107, &(0x7f00000002c0)=0x6b) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001280)={0x1000, &(0x7f0000000280)=""/4096}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) setsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000001380)=0x1, 0x4) 2018/04/09 11:15:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000018000/0x4000)=nil, 0x4000) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xffffffff, 0x40000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa0, r2, 0xf2788eb5b34b8540, 0x70bd2d, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa501}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbe}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r3, r4/1000+10000}}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4002) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/09 11:15:36 executing program 6: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000020000000007c1e79dd1ddf9ae658608c580f5ce1e55fb9ac19c236b2013f19f81c613114e5f450f66087218c550a3e32b7025df792f7264898d4cb2534d5579d21aed10d2bf45ab5cb26126387f45408c42a3826eed783fc9dfc2c6739729574db101e16f8e30fbd890ff8e753fd161bf24db"]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000240)=@full, &(0x7f00000001c0)=0x48) [ 121.088161] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 0 transid 0 /dev/loop6 2018/04/09 11:15:37 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = dup2(r0, r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000080)={0x3, "933f8d"}, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000040)) tkill(r1, 0x1000000000015) 2018/04/09 11:15:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) sendmsg$can_raw(0xffffffffffffffff, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000d3fff0)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/04/09 11:15:37 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x1) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000001c0)={0x0, 0x484, 0x7fffffff, &(0x7f0000000180)}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x115007) 2018/04/09 11:15:37 executing program 6: unshare(0x60000000) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xf5d6, 0x2) sendmsg$rds(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/243, 0xf3}], 0x5, &(0x7f0000001a40)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001580)=""/107, 0x6b}, &(0x7f00000019c0)=[{&(0x7f00000000c0)}, {&(0x7f0000001600)=""/205, 0xcd}, {&(0x7f0000001700)=""/149, 0x95}, {&(0x7f00000017c0)=""/145, 0x91}, {&(0x7f0000001880)=""/167, 0xa7}, {&(0x7f0000001940)=""/87, 0x57}], 0x6, 0xc, 0x8}}], 0x48, 0x4000}, 0x8040) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/09 11:15:37 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) sendmsg$nl_netfilter(r1, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)={0x2c4, 0xe, 0x2, 0x0, 0x70bd25, 0x25dfdbfb, {0xc, 0x0, 0x4}, [@generic="9464bb7446854a535907fc2c56a4d2013132d49e8ca3043d0ecdcd76f8d0ddd937f433f58587", @generic="9431043c7c814be21e6d3ad440e8aee34bf1587df2de206f743e68b73ecc15d70d4eecd30e1d49b443c91c21162328165f7a68a944d1801ce5b0bb94abcb37ff568b4ad96ae1f09f4e53b34d6c4fceee9ac228a6fd2798f52e865c072f25a0232a76b4669b1a48462580f48b293b105c80df9568334991d060b0b005d197d341b8282d50181ceca32bda09312497b923f5baac19e4e6f5b3277a248b4764ddf9b441d425135f467d395c998902d64ff0bf8e043e1429bcfc6900270a719bc0ce772d01286fbcc16a31520a128e09d93ec4a34380f468d69fc3a84c217d75a33802781c2bcaf4ba8e", @generic="29b8949606050214d6f2ad8a86d6a5766bc068d3c0ca4ec35c15c97621b3dd68064a9bae610c9fbd0c064064125f047b95d91226ed68a86337cf6ba0bc949448af2bb10f0ad064a64f6511213698f0a459f615e7b427e5bafae3febccf63a0c6111c6e3fedecd2f8bce296c7116a4d668f7dbc5a9f4b0561826b34ee75e3503609af96da307df7049b2cbc21853269", @generic="ed57bd9613425a9064be18a6f974fbf31055b92d053c", @typed={0x10, 0x29, @str=':^&vboxnet0\x00'}, @typed={0x8, 0x31, @fd=r2}, @generic="e512eec69ada8cbdbc6b70e6d6f3911fb29ccaf7ad933365bf330ef99ece00f7f199367d5a35643412a3728ad639d50a4b8f4b9044db04d51f58689fed408a1171ed79f7a38fe3b7644a3e864342dba8e205479de7f160a21fa63c498d7e5f8d1383569153fe9bf477853fea4ef53e9e5231a4cd4dd4305bfa13f5ff04", @typed={0x8, 0x4a, @str=']\x00'}, @generic="3424b4829dde8bd8bc36b00359264d8c8657d31ef00e753d2d78e57ea522a6772ba0a690a48253608ba363b34b0775d5c56ee87f69ca12b97670644e4e8a24723f04b738febd862c1181a3c9628d20c72a10ac4577dfa7c121ad4b6ddf80"]}, 0x2c4}, 0x1, 0x0, 0x0, 0x4880}, 0x10) setsockopt$inet6_dccp_int(r3, 0x21, 0x1b, &(0x7f00000000c0)=0x20, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000680)={&(0x7f00000005c0)=[0x4, 0x8000, 0x1], 0x3, 0xbf, 0x3, 0x6, 0x7, 0x80000001, {0x0, 0x4, 0xfffffffffffffffd, 0x7fff, 0x4, 0x200, 0x3, 0x9, 0x40, 0x6, 0x3, 0x3, 0xfffffffffffffe00, 0xdd9, "e93be86372dcfd15b5a23fd8eafa3bfbb99e18094ff4db52bf014738f8fcfb33"}}) getrusage(0x0, &(0x7f0000000100)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1) 2018/04/09 11:15:37 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) getpid() fcntl$getown(r0, 0x9) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/udplite6\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') sendfile(r3, r2, &(0x7f000058f000)=0xe, 0xd) 2018/04/09 11:15:37 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) mlock2(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)) writev(r0, &(0x7f0000f3e000)=[{&(0x7f00002ef000)="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", 0x200}], 0x1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100), 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000080)=""/63, &(0x7f0000000140)=0x3f) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180), 0x4) 2018/04/09 11:15:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x800) r2 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x3, 0x600002) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r2, 0x4, 0x3}, 0x14) setsockopt$inet6_dccp_buf(r1, 0x21, 0x390c78b441a2c7f, &(0x7f0000000240)="de2769155d56491639278b4d93d1ca792d3d7c71fc898a7157ebe4e8a6f2e59e37cfc2c9aad93ad0958ae3742b2df208b514e126b7bd3933c985a828c8bb4863e13d30b7a0b706d5d53cde7250f1fae4fb52b95858e298071432b076b8ed23a2ad85f1ded02b9522423054b6c49e2a9b7bab665c75fb2f95b1f52c9d3561adbcd97736bb852c39e09b6e888af471a8e552ff5126853e8883c9f16bbcad0c4ef38d3e941542d7897392e9825183f8a0d98bee5d2ce3ee99a3dfd1666a4905d214b47233ac8e11cbcc1c01a24c1aa82cde43988bfc5a69d9be7f4bd0c133cabbb7796c26170b4a1cc030b0b059", 0xec) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'rose0\x00', 0x1}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x6334, 0x3}, &(0x7f00000004c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x81}, 0x8) [ 121.918146] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 11:15:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000080)=""/193) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10000, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002}]}) 2018/04/09 11:15:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4001, 0x20000) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r2, 0x7f, &(0x7f0000000040)=""/42) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) 2018/04/09 11:15:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10000001b, &(0x7f0000000000)=0x803, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/09 11:15:39 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) timerfd_create(0x7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='clear_refs\x00') ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, r1, 0x1}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000010000c004000000000000a2df0e0000000000000000000000100400000000000000000000000000"]) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000240)={0x5, 0x6, 0x6, 0x5, 0x24, 0x2}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x400000000004011, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) listen(0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x8000) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="57000900dc04070009000080010000001b080800020089630900ff7f00000000cf00040008000900"]) clock_getres(0x3, &(0x7f0000000080)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000040), 0x19) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000280)=0x0) tkill(r7, 0x2d) 2018/04/09 11:15:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000140)="d1353fc51ec19cf725eee76667817cf25e5b98c3ecf66ee3975ab150ecf98227", 0x20, 0x0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/09 11:15:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x80000) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa}, 0x1c) unshare(0x20000000) unshare(0x68000200) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000540)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000580)}, 0xfffffffffffffe58) 2018/04/09 11:15:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001800010300000000020000000a000000000000000000000008001500070000000c00080008000100070000009972489ea94e6295ba75e43584086214393630e389ed6b04a4d8ff7635ef4dba03f6e352fe5645635bf4c91e3d56c24595814221a59444a7613a85fac2e87fb14ecbf7f811c5aca12a043167a6c7e5fb44bb30f21fc51bf9126fc0f4e876aa67f290118a569c6b6e96d0c89ec7de2d354fefcd11fd1d7090d1b0f76ab656a84e9075fcb2eba343632b80bfb42cdd3209b9455129afebba8d39edf184243f01fd3bbaf6"], 0x30}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) 2018/04/09 11:15:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="f9f8b7ad9cfffbd2ced85d4435a2f6fbfa15843cd3feba2df5346e35d464262bbebc4758ef1c87d70312f5fa9ecb2d7ab0fd935977069a2faf3be59594c66c932d0a4b1db816d7071b8af2fee8ed29cbe77881f3eecbeadabeca28a8f6e71366d001298dec99b0537efdaa189458771b01ba8442baf69b3d897e60787b92021eade8138c51b6782fafe166808956bf96ee024293f21e12f34d24ed33da8c1614818f9cc6eae203fa3ba3d65af8524f2074afe40e500395db08a5c0110d01c420fcd8844660c3193ef474a8e3c5ba665bcdecceecc350a53d6f349162c43e60c673f711fa66", 0xe5}, {&(0x7f0000000080)="9c377ea27efb8250ef88ec387ff98d18e915bfd02e033e748c8c550525e63a06fa544fd29fa3e11204b422c826075e2463474a51f29e5424a4f336a303c5295c", 0x40}, {&(0x7f0000000240)="0c14483df86c3e96bcf6dd2db6070185d85ed9114ea29c0b9960b57a79386aad347a698de977633a2deb9fd853aca9e89144872e42a05d67be177b160908c8bd32612aba9e5c99f976b63e489c1f27878b6df814eeee9da45e2c393f27bec94334cda5c83123ba1daa32b97322185fd16a95a725a50552bf2a2231e4a80a771a22e931a3e7c61b8f705d01025c9349af295825a8ba7434beb7ddb69918199f99cc", 0xa1}, {&(0x7f0000000300)="cbf35436e6163fff9a7fdb30685e5523a8edf1aef0e56e1e069f54aec5", 0x1d}], 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@getspdinfo={0x14, 0x25, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/09 11:15:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x4000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, 0x47, r4}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x8b}]}) 2018/04/09 11:15:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0xfffffffffffffff9, 0x2) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/179) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x2, 0x7fff}], 0x18) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x400000000003, 0x2) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/4) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000200)=""/4096) 2018/04/09 11:15:39 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f00000000c0)=""/124, 0x7c) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="ce", 0x1}], 0x1) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) [ 124.229758] sctp: [Deprecated]: syz-executor2 (pid 10619) Use of int in max_burst socket option. [ 124.229758] Use struct sctp_assoc_value instead [ 124.243894] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/04/09 11:15:39 executing program 3: r0 = socket(0x2000017, 0x1000000000005, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x15, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x400, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r2) r3 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="e073e857754860a824b64f849dddc6dcaf57036de0cdd3b412617588", 0x1c, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/04/09 11:15:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2cb4bdcc3d32ae10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @local}, &(0x7f0000000240)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 11:15:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000340)) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r2, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) fcntl$getown(r1, 0x9) getgid() 2018/04/09 11:15:39 executing program 6: r0 = semget$private(0x0, 0x4, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) semctl$IPC_RMID(r0, 0x2, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x10000000001fa) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x5, 0x3}, 0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) [ 124.301873] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/04/09 11:15:40 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000100000000000000020fa9028eee25d9606f72bafb88a224cfc3fa520883ae2eaa51d77"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x27c, 0x200000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecd6b0dc16b8db835cc8e5136613145300a8533b91812c2ed80a09c74a8269413d79"]) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/09 11:15:40 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x200, 0x18000) connect$netrom(r0, &(0x7f00000002c0)=@ax25={0x3, {"cf8bdb1982205d"}, 0x2}, 0x10) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x10000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000001c0)=""/250, &(0x7f0000000100)=0xfa) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000003c0)={{0x8, 0x0, 0x5, 0x37b, "72f79e034e97fe122f594faf6c415e93d73b0870fa2ac67d59f9bf1b8a3fb9f3fc6a443e6f04312c585cdba2", 0x10001}, 0x401, [0x6a, 0x10001, 0x24000000, 0x7ff, 0x8, 0xffffffff, 0x5, 0x5, 0xa6f, 0x6f4, 0xffffffff, 0x1, 0x659, 0x9, 0x8, 0x8001, 0x5, 0x8, 0x3ff, 0x2, 0x3f, 0x80000001, 0x2c6, 0x2, 0x4, 0x0, 0x6, 0x40d, 0x5fd, 0x4, 0x7, 0x8, 0x1, 0xffffffff, 0x3f, 0xcea8, 0x8bd4, 0x1, 0x8001, 0x9, 0xffffffff, 0x0, 0x4, 0x3, 0x68, 0xfb, 0x1f, 0x800, 0x3, 0x5, 0x6, 0x4, 0x29e2c4a6, 0xafa, 0x1, 0xffffffff, 0x5, 0xffffffff, 0x2, 0x0, 0x2, 0x0, 0x3ff, 0x4328000000000000, 0x200, 0x4, 0x9, 0x9, 0x7f, 0x3, 0xfffffffffffffffd, 0x7, 0x121a, 0x7, 0x9, 0x3a1, 0x10000, 0xfd, 0x8, 0x7, 0x8, 0x8, 0x7, 0x18000000, 0x80, 0x7, 0x1, 0x6, 0x3, 0x1ff, 0x9, 0x6, 0x10000, 0x2, 0x3ff, 0x9, 0x200, 0x1, 0xf5f, 0x0, 0x6, 0x8001, 0x5, 0x100000000, 0x8, 0x0, 0x1000000000000000, 0xe1c, 0x7f, 0x9, 0x2, 0x1, 0xffff, 0x7e4b, 0x401, 0x0, 0x7f, 0x0, 0x7, 0x3, 0x5, 0x4, 0x2, 0xead, 0x1, 0x7, 0x6, 0xa43]}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) keyctl$describe(0x6, r1, &(0x7f0000000040)=""/56, 0x38) [ 124.366356] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/09 11:15:40 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x20081) sendto$inet(r0, &(0x7f0000000100)="a57efb0ba3b25f0ccce0eda307f4d823cf7d6daaba5ce184cb3a8cfe6f783358d0224769687b", 0x26, 0xc000, 0x0, 0x0) munmap(&(0x7f0000f88000/0x1000)=nil, 0x1000) mq_timedreceive(0xffffffffffffffff, &(0x7f0000cb8f7c)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x400800) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x13) 2018/04/09 11:15:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa06, 0x8}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) [ 124.422979] sctp: [Deprecated]: syz-executor2 (pid 10645) Use of int in max_burst socket option. [ 124.422979] Use struct sctp_assoc_value instead [ 124.424594] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 124.531566] IPVS: ftp: loaded support on port[0] = 21 [ 124.584650] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 124.614525] netlink: 'syz-executor4': attribute type 5 has an invalid length. 2018/04/09 11:15:41 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x3) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x8}, 0x1c) 2018/04/09 11:15:41 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x40002000}) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r4 = geteuid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r5}, 0xc) 2018/04/09 11:15:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024d4a2115a1220000000a597f8ec92f6c647bc5dae46c7c115cca5db7843dac321aec80792327b78a8f4e92d801249313849e470e794d7231f83aedf08234c16ffba97e7ccf978ae94d471c096ef33d4ac30ef6c2fafbd18eb", 0xb0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f0000000000)=""/174, 0xae}], 0x1) 2018/04/09 11:15:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x8, 0x8}) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/09 11:15:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f00000000c0)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e00000001058d69c0b96b3c250329752fab3e0d76da6f164ba402c67d92fe8ccd4590222b1f5c77d9bb4ff56428f9e8ef46cce4aa8d00d1fee1d21bdfb200000000"], &(0x7f0000000080)=0x46) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x8f, "b51e2670486f8ea72c0c281e911eeebfde6509d1d70ded97772114948580d2591b90226ffff78d017215e6a7e6d7b6f3824ac4f8daf81ac8e13476c0115346df6de2cd40f384b6a90fd10f730c0652261dc98e1a36af90e33614d41652804da422ff4825565d90e3622bf84b189a275e646daff40240d8564832c5ee2a58b0f3213dc05e464b8aa2abdecdc09e4190"}, &(0x7f00000001c0)=0x97) times(&(0x7f0000000200)) 2018/04/09 11:15:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="01004d79d6f7ffffffff0000c644d0230037"]) 2018/04/09 11:15:41 executing program 4: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000540)=0xfffffffffffffc92) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000180)=ANY=[@ANYBLOB="0012010000000000fe80000000000000000000000000000eff0100000000000000000000000000000000000010ff020000000000000000000000000001fe800000000000000000000000000011ff02000000000000000000000000000100000000000000000000ffff00000400ff020000000000000000000000000001ff010000000000000000000000000001"], 0x98) poll(&(0x7f00000000c0)=[{r0}], 0x3c6, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/04/09 11:15:41 executing program 5: mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x4, 0x110, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x3, 0x4) r3 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001040)={0x80000008}) msgsnd(0x0, &(0x7f0000000040), 0x8, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0x8a44ce69d2d8333, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0xfffffffffffffcb3, 0x0, &(0x7f00000001c0)}) r4 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r4, &(0x7f0000000900)=""/195, 0xc3, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1000000000000) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907a, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) ioctl$int_in(r6, 0x0, &(0x7f0000000100)=0xfffffffffffffffa) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000080)={0x2, 0xcaf0, 0x0, 0xffff, 0x51c, 0x1f}) ftruncate(r7, 0x44ad) pwritev(r7, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdcc}], 0x1, 0x4) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000a00)=""/242}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x3, 0xff, 0x8, 0x200, 0x8, 0x80000000}, &(0x7f0000000fc0)=0x20) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000280)={{}, 'port0\x00'}) tkill(r2, 0x7) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/214) 2018/04/09 11:15:41 executing program 1: r0 = socket(0x29, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@buf={0xba, &(0x7f00000000c0)="7f4984327d7c4ef7940222918e1d8622299955d8254c592a194178aa90c1c0c2d0d134427d0193f2ad5d6f17b81e46604f3bcc58e72eb706d54d4d8d42e75dddf74eaf4664d5ddcfe7823cce62877d46f88968258e4f37c0986ad4efb658536491fcd46c2b7e3b195b67f70a33e0084671f613553414d5f2c63e7bab0c081e9a5bb22cffb4eab2e9296038fb2dda7b8ae67f477078f11f2a247fa35f60c543babb7a7cff8a0f82f2749431e96172e7b5194b0819c29d0ea86175"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x6, 0x7f, 0x2, 0xab6, 0xbfc, 0x80000001, 0x1, 0x3, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x7}, &(0x7f0000000380)=0x8) getcwd(&(0x7f00000001c0)=""/232, 0xe8) 2018/04/09 11:15:41 executing program 3: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000702000)={0xa}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'ip6gre0\x00', {0x4, 0xfffffffffffffffd, 0x7fff, "a9662813e839", 0x3a}}) setresgid(0x0, 0x0, r0) 2018/04/09 11:15:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clone(0x0, &(0x7f0000000080)="c6d2a0dd0859242e076504be8354cf0cfd8995d5640fd26e400bd50020e84f6c73d3b13d0be4f6717e4b55cf92d326a43add5542aa816907bdcc9219d9541801d51c3ca66a069c1495000000000000", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sendto(r1, &(0x7f0000000680)="ed8543ca7a822b79a25b77a5b57a2cfd63ff7c35a59b63c5b02fedfc468ea9e8a98f61ab7d45134f4591511e260b623ac1b1257a9defb3fdec21a51ca962d1567a000d5cf985273c7dbfcca472b49fe7f495688b99b5e844594958c438c9d0d1ad7deab530e549d09926073f26daf004195222a8f8aaf0d4c570aa903381a817445ec448c91f553becbadd39dc89f45283c07d3d50244e499d1c4584cbe133ee0d0c1e8a10dcf095919a4bdb43cc4f6ee004ad7725b0c3c65ac2", 0xfffffef4, 0x44080, &(0x7f0000000880)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'ipddp0\x00'}}, 0x31) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000600)={0x19b, 0x0, &(0x7f0000000640)=ANY=[@ANYPTR64], 0x0, 0x0, &(0x7f00000005c0)="39533404ecc7a4000000000000000000000000000000"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x26002) getpgid(0xffffffffffffffff) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r6 = getpgrp(0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000001000/0x1000)=nil, 0x1000}) sched_setattr(r6, &(0x7f0000000040)={0x0, 0x0, 0xcbe39ef09cd20bf1, 0x7, 0x0, 0x80000000, 0x1, 0x3}, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getpid() getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000240)={r7, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) geteuid() getgroups(0x6, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mq_open(&(0x7f0000000500)='\x00', 0x40, 0x110, &(0x7f0000000540)={0x2, 0x8, 0x0, 0x4, 0x100, 0x1, 0x3, 0x6}) [ 125.442460] binder: 10691:10692 got transaction to invalid handle [ 125.449020] binder: 10691:10692 transaction failed 29201/-22, size 0-0 line 2848 2018/04/09 11:15:41 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3ab5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0xffffffffffffffe1, 0x1, 0x6, 0x20, 0x4a00}, 0xc) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) recvmsg(r2, &(0x7f0000002680)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002600)=""/93, 0x5d}, 0x2002) sendto(r1, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) accept(r3, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) 2018/04/09 11:15:41 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) pipe(&(0x7f0000000340)) memfd_create(&(0x7f00000001c0)='\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/09 11:15:41 executing program 0: mprotect(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x0) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000001c0)={0x57, 0x0, 0x8, {0x400}, {0x1, 0xb6c}, @const={0x7fffffff, {0x9, 0xabe, 0x8, 0x4}}}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000600)=""/250) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x480200) 2018/04/09 11:15:41 executing program 1: r0 = socket(0x4, 0x5, 0x80000000041000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/24, &(0x7f0000000180)=0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0x926, &(0x7f0000000100)=0x2) ioctl$TCSBRK(r2, 0x5409, 0x0) fallocate(r0, 0x0, 0x1000, 0x400) ioctl$sock_inet6_SIOCADDRT(r0, 0x890c, &(0x7f0000000080)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$TIOCSTI(r2, 0x5412, 0x3) 2018/04/09 11:15:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x258202) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x4000000080}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x42, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 11:15:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 126.270455] binder: 10701:10704 unknown command 0 [ 126.275398] binder: 10701:10704 ioctl c0306201 20000600 returned -22 [ 126.282376] binder: 10701:10704 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 126.303397] binder: 10701:10744 ioctl c0306201 20000600 returned -14 [ 126.311279] binder: 10701:10704 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/09 11:15:42 executing program 1: r0 = socket(0x10, 0x802, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x81, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x60000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) write(r2, &(0x7f0000000100)="240000001a0025f0006b000420bbfc00020b00ff00090000002800eb08001900000000b7", 0x24) 2018/04/09 11:15:42 executing program 4: r0 = socket$inet(0x2, 0x6, 0x9) ioctl$KDMKTONE(r0, 0x4b30, 0x7fffffff) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) fcntl$getown(r1, 0x9) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xe, r2}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x240, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00000005c0)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 2018/04/09 11:15:42 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0xfff, 0x6}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0x7ff}, &(0x7f0000000380)=0x8) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000600)={0xaa, 0x8}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000d40)=0x7) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) flistxattr(r3, &(0x7f00000001c0)=""/34, 0x22) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/249, 0xf9}, &(0x7f0000000140), 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000680)={0x7, 0x820f, 0x252, 0x20, r1}, 0x10) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000340), 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x4) syz_mount_image$iso9660(&(0x7f00000006c0)='iso9660\x00', &(0x7f0000000700)='./file0\x00', 0x100000000, 0x7, &(0x7f0000000c40)=[{&(0x7f0000000740)="d32f6bc14469b7efe609f9e7de5a962a2977e797da91c969cdadc1d24d0be54f72987c96fd96701a61274c1b4813601816f7638074efe852ddf4f97b1eb4bcbe53ac04e27682d910609d64bd6e6fb5681dc2b37a1fea7ffb8e0f277fdf7ab771f7d0f6b3ce1bd2854f41ad2a4c39f2332deadbd5a14a6bb4f86cfd657e8d0fd07c0ba22d800c696f5b6264109ba4bc21efc46ac1d5ef08e07f4571ee1cbc093daa9061c8470f", 0xa6, 0x9}, {&(0x7f0000000800)="cd6cc0a212a99b345be9e0df9bdc2ee5c0dfe8b32387760e342ba57663c454c21b4418e996c1f7eb74c5c165a21ddfa9653367684a30f13be2dc6f5bc40d8c6550b077715810b9993c628868412796a0eb4bc8f41247885869c67b35aeac8cb993fcc1e2e041a98be050fa6687c5a1ee907404131749df8dfc9ea56f2fd2ee1b75fd7c1d4df08efa1000f76a27cb5098bcd1bb31d3260b4c889a1e19cacbf89f0848fa7cb0ef556b0a896b12361f803045acd6d58171231832df38df6b85631930ecd3910548aaae4fa1f84231a43a486a78842d8b24b942c452ef6a0a92642db94d30ff6b75bd16d15a55fbe053ed", 0xef, 0x3}, {&(0x7f0000000900)="7ed77a23264d5ba272db3df8c89f35614581a59cae224d956ae413948596e1cf2783258f24c56c68190346ac31b3d0a00184e59addab578470f218b0697fcaf2e20dfd19abe1df28ebcb8ef246a98c98bca54f2f24ea4ca48e34fcc0926d0ae688699a17617166b50ae9639aa7706ddacc80b31487cb10cbc66a194bd23645e044b881fa6567616d182db568644765bf90e3cc32c6d840e3e092b1716677128db7913a", 0xa3, 0x8}, {&(0x7f00000009c0)="e9287a97963b4bf4e2c716f0e70e63a13c007fa0eecdab1bb19ad4c279511b30065e8adcd6004d6909fdaafc48058d2c58b024153c452982dea745c0bb596a7dc0825bcb909a24eea52d32aca5cc5f040d82e1760b83ab70573398aa6bb69845105c1289a7db2856f9f765a222dc6bcaf1bab8b039960658f94fc06f33728e4394314c87b8c3cbaafd246ffbd8bed9667f81d3bc012fdb422e05f1044c06b9e9818ebc6d8a6f8e5da3e3ed218c612499dae84bfb83541df985ec5e018b3dc1ff7d0268803580b481bcc483f8400d42e4efa943835b93f551dbb4df", 0xdb, 0x8}, {&(0x7f0000000ac0)="855e64bccc06d72f2c46bbcb0a7e4cc292e8cfcc9296b0ccc6a9a2219c4d7045e362e8d8cf234751cd9d8a0e6f608d7bd573428ba882d34c4b8d912696bbf05ad0fc4083cf0e55a791ebce290016bd1f97d38fefee4a2cf6069c506b77d77b48cdaea0328936b77ceea83c2be224ba167d5317fc63c12f3b2dc850c56f9857a316cadcf2bb7301db", 0x88, 0x200}, {&(0x7f0000000b80)="5608e95e294c4b6f2cd69e828d61cfe321a78b423fdeb00649f0b9b16416c98bfea9d0b444e884edc1775e65e3503d9339ce04bb6da59858005f46002d59a68c54cd7ad32dee65d8c6093b7d2ed3ffd6d3b1ea31e4999e9f229a814e21a8a6131287ff6104a837a74ce84965a927452b9cdbf653fb94", 0x76, 0x7}, {&(0x7f0000000c00)="829fc83839efde2eaeae14d449d8289b", 0x10, 0x6}], 0x6060, &(0x7f0000000d00)={[{@cruft='cruft', 0x2c}, {@check_strict='check=strict', 0x2c}]}) fallocate(r2, 0x0, 0x2, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') set_robust_list(&(0x7f0000000500)={&(0x7f0000000400)={&(0x7f00000003c0)}, 0x81, &(0x7f00000004c0)={&(0x7f0000000440)}}, 0x18) r6 = dup2(r2, r4) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000000540)={0x200, 0x3790eb72, 0x401, 0x68, 0x400, 0x3f}) 2018/04/09 11:15:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14ff07000006050000490000000009d0608c0000"], 0x14}, 0x1}, 0x0) 2018/04/09 11:15:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='j', 0x1, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)="06706c1f829300", 0x0, 0x0, 0x0, 0xffffffec) 2018/04/09 11:15:42 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x1fffffe, 0x800020000000000, 0xfffffffffffffffd, "71759e1065300000000000000000000000000001000000000000000000000000000000e6ffffff00ef00"}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000001c0)) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x1}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x4001}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0x8000) 2018/04/09 11:15:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000001580)=0x10) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2, r3+10000000}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r4 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001d80)={0x0, 0x35e5, 0x30}, &(0x7f0000001dc0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001e00)=@assoc_value={0x0, 0xfffffffffffff000}, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001e80)={0x0, 0xaa, "e099f0ceb5f1ecec86222ef92265e2ff9afaf110246770b88b576ec200d9d2b8a1ff58a67342647828a644feaddd99583372314a68863ae8c328faaf198acf92641cee1c3581ea8bda4fd9a68052bdd8a9cce8bbf0237c0719b502d75e7b877da3cb8b12caed2934845faeab69bd2acf30b4b11803ca9898a07e117c2bec0e71df5da68337503b47d4ed1fa1d50cd3eabf9884ac6e6a46e26e36d4b0621a87738c1f1e31d2e1484c40e0"}, &(0x7f0000001f40)=0xb2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001f80)={0x0, 0xffffffff, 0x2, [0x5, 0x10001]}, &(0x7f0000001fc0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000002180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc7, 0x2}, &(0x7f0000002240)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002280)={0x0, 0x2}, &(0x7f00000022c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002300)={0x0, 0x7, 0x80, 0x3, 0x3, 0x7}, &(0x7f0000002340)=0x14) sendmmsg$inet_sctp(r4, &(0x7f0000002440)=[{&(0x7f0000001900)=@in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x158}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000001980)="a615b3cfe3e6461e7eded1676f97874f1b8138ff5a6e75e4b8ecfff165b07628fba5f7525dea8908b22099b68d9e894224afbf11e738682c587bf93904e0e7439900011d134b84ea4d22401dc1f20d7961da74612b7a82efb1afdab6d62bada820b9258c2c21eedd734fd721d59027073b5bc452aa2d50daf95f4307534434af92b73b407c80be2a6ae599c023d906f8a9d575f3455a783d68d4e04d61f3b4ea87896a6039ebccc5ad4d584b3ca29331f3a70eca0ee496cd5275ea6569009829a0b7db3a3838f4d209069a8dc4b7c1", 0xcf}, {&(0x7f0000001a80)="72bfb73949c18818de42d03c67f2561c1d63f21a413a075ba1ee257ee6b82334972b1c9849859b940c3e28e076be507488a43942737c58a978178a9f16338c5583923b7b0c19a7cd7d2efdd09c3f3bd5970ac01a67b6a17fed090b", 0x5b}, {&(0x7f0000001b00)="65af82aa889fcfcf8612518d01c63f62726c7112c60481b936ddf8af4c7e7888b3f169e882325c7c892e198c1d23edf5d643", 0x32}, {&(0x7f0000001b40)="5ac804d1daf38123b7c380d5ad9041879f781f96e35aa722c5f1e2aa4410b90f2b1bcca5e460bcd2d21ad2bd3ca79bb624dc66fff0583496c6482b1740d9337961500dc77bd5a99e4147", 0x4a}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000001c00)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000001c40)}, {&(0x7f0000001c80)="ce0c803a1516ee66d07bbf79494c1856d334654c46336cbe13a48c3728e9721ef13c598203820038314cae57f869ef82d7ac86dca36bdb582160c8f144d6ee3ac0b68356f2410a1096a8419f4bf31be98fdca69b37dfeb2d537962ff0d3cb7d6b17aa7a5a13dcee3835848fb22", 0x6d}, {&(0x7f0000001d00)="b7c658b5c7594ffdc6083c75d5edcdb7e202b06b748f5a328fabe0af728c512d7e5f8cdc4ecaca4ced89901072575a071cb86618a39b080ceb", 0x39}], 0x3, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0xa, 0x1, 0xffffffffffffffe0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x8204, 0xfffffffffffffffd, 0x1, 0x0, 0x7d, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x5, 0x8, 0x8000, 0x5, 0x37, 0x8e, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x8, 0x2, r8}}], 0xf0, 0x8000}, {&(0x7f0000002100)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000002140), 0x0, &(0x7f0000002380)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x9e, 0x0, 0x6, 0xf, 0x0, 0x7fffffff, 0x4, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0xffffffff80000001, 0x6, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x8004, 0x1, 0xffffffff, 0x9, 0x3, 0x7, r11}}, @init={0x18, 0x84, 0x0, {0x10000, 0x2, 0x40, 0x3}}], 0xc0, 0x8000}], 0x3, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) fcntl$getown(r4, 0x9) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r12 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r12, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r12, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) ioctl$sock_ipx_SIOCGIFADDR(r12, 0x8915, &(0x7f00000018c0)={'gre0\x00', {0x4, 0x3, 0x4, "6e7b896919bf", 0x80}}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r12, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000001680)=""/10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r13 = syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x101200) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r13, 0x84, 0x15, &(0x7f0000001780)={0x401}, 0x1) 2018/04/09 11:15:42 executing program 5: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x803d, r0, 0x0) mlock2(&(0x7f0000826000/0xb000)=nil, 0xb000, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/04/09 11:15:42 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffecd, &(0x7f00000001c0)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0xed4, 0x20, 0x2}], {0x8100, 0x2, 0x5, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/09 11:15:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000020000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000020d90)=@newae={0x54, 0x1e, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/09 11:15:42 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40182, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f0000000300)={&(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="200427bd7000fedbdf25080000001c000300080007004e200000080007004e2000000800050000000000440001000800050002000000080001000a0000000c0007000100000020000000140003007f000001000000000000000000000000080001000a000000080009002d00000008000600800000001c000100080001000a00000008000500020000000800020067000000"], 0x98}, 0x1}, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r4, r5, 0x6, 0x2}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000040)={0xf004}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000100)=""/35) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000002040)=""/4096, &(0x7f0000000000)=0xffffffffffffffd8) 2018/04/09 11:15:42 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) getpgid(0xffffffffffffffff) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r3 = getpgrp(r2) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000000)={r1}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r5}, 0x10) 2018/04/09 11:15:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x6) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) 2018/04/09 11:15:42 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20502) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000004c0)={{0x80}, 'port1\x00', 0xa9824f69d1376633, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 11:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d22000)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000ee1283919355c4f24261000009000000030900005002000000010000ffffffffffffffff00000000ffffffffb8010000ab08000000000000b8010000ffffffff03000000"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) r5 = dup3(r4, r2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = open(&(0x7f0000a46000)='./bus\x00', 0x8000400141042, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'ip6gre0\x00', 0x2}, 0x18) truncate(&(0x7f0000bec000)='./bus\x00', 0xda) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r6, 0x0) getegid() 2018/04/09 11:15:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2d40, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x2}, 0x8) connect$inet(r0, &(0x7f0000809000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0xfffffffffffffc44) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) write$cgroup_int(r3, &(0x7f0000000240)={[0x3a, 0x32, 0x3f]}, 0x3) connect$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x5, 0x81, 0x0, "dc8e11909ae0977549bb4e443fa895716c1b95e6909b3524293da4b75d4f75b282b9f758e06552d3bc4936be717ff5a54a8f6c33961509ff3bae8eb89be69b", 0x21}, 0x60) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000200)={r4, 0x2}) 2018/04/09 11:15:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000029bd7000fbdbdf250b0000001400030008000500e00000020800080000000000440001000c0007000500000028000000080008001f0000000c0007000100000004000000080004004e2200000800060073656400080002003200000008000400003f0000a73304ee643bb909f4ec4396c92fc5494b41595bd096c7030e43f5d4347d08265d4607ff4ec76403f367f483105f8cdfd49235cb5a87d394479252c2b1fda139b1c4a3384e94d2f02c29c316e07f44ee8cc5056ffde720"], 0x6c}, 0x1, 0x0, 0x0, 0x4000080}, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x440000, 0x0) accept$netrom(r1, 0x0, &(0x7f0000000340)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x5f) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) 2018/04/09 11:15:43 executing program 0: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={'nr0\x00', 0x6}) r3 = dup2(r0, r0) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r5 = epoll_create1(0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000200)={0x10001, 0x3f}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r5) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000240)) r6 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000005000)=0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r5, 0x0) fallocate(r0, 0x0, 0x1, 0x3) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f00000001c0)=0x7) close(r4) ioctl$int_in(r2, 0x0, &(0x7f0000000040)=0x10001) poll(&(0x7f0000000000)=[{r2, 0xc1a6}], 0x1, 0x0) close(r1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) 2018/04/09 11:15:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) modify_ldt$write2(0x11, &(0x7f0000000040)={0x5, 0x20001800, 0xffffffff, 0x9, 0x3, 0x80, 0x5, 0x6, 0x8, 0x3}, 0x10) 2018/04/09 11:15:43 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000005c0)={0x0, 0x0, 0x0, 'queue1\x00'}) accept(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000300)=0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000100)) 2018/04/09 11:15:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) modify_ldt$read(0x0, &(0x7f0000000040)=""/37, 0x199) sendto$inet(r0, &(0x7f00000001c0)='j', 0x1, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r1 = dup2(r0, r0) connect$ax25(r1, &(0x7f0000000080)={0x3, {"59d124d3d32a69"}, 0x5e13}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) 2018/04/09 11:15:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x40000000005, 0x84) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000001200)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000340)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/99, 0x63}], 0x1, &(0x7f0000000480)=""/3, 0x3, 0x7fff}, 0x8}, {{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000600)=""/196, 0xc4}, {&(0x7f0000000700)=""/172, 0xac}], 0x2, &(0x7f00000007c0)=""/246, 0xf6}, 0x3}, {{&(0x7f00000008c0)=@sco, 0x80, &(0x7f0000000580)=[{&(0x7f0000000940)=""/220, 0xdc}], 0x1, &(0x7f0000000a40)=""/252, 0xfc, 0x7f}, 0x1000}, {{&(0x7f0000000b40)=@sco, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)=""/38, 0x26}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000000c00)=""/148, 0x94}], 0x3, 0x0, 0x0, 0x2}, 0xffffffff}, {{&(0x7f0000000d00)=@rc, 0x80, &(0x7f0000001040)=[{&(0x7f0000000d80)=""/148, 0x94}, {&(0x7f0000000e40)=""/162, 0xa2}, {&(0x7f0000000f00)=""/183, 0xb7}, {&(0x7f0000000fc0)=""/37, 0x25}, {&(0x7f0000001000)=""/10, 0xa}], 0x5, &(0x7f0000002980)=""/4096, 0x1000, 0x8001}, 0x3}], 0x5, 0x10000, &(0x7f0000001240)={r1, r2+10000000}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000001280)={r0, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001940)=ANY=[@ANYRES32=r4, @ANYBLOB="02000000"], &(0x7f00000005c0)=0x8) 2018/04/09 11:15:43 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000100), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x49, 0x48b02866, "cfa55ad07423397c860cc341689f9a37b8a33fd9566e0529ca626b34c450c569c8ebcf4b2933eac3697d954e70edcb401e10fdcf82c94242cbe018b64d971db9fe"}, &(0x7f0000000180), 0x400) 2018/04/09 11:15:43 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0)="6e1c2bc4e75dbf75afda8766ddfcccf1abcbfcb9736a039ede7556fb83e85d3dff0100000000000084eb81373c92ed6091cef3dd443cd75f", 0x91, 0x8000, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280080) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0xff, 0x5, 0x1, 0x8, 0x4, 0xffffffff}) 2018/04/09 11:15:43 executing program 2: syz_emit_ethernet(0x95, &(0x7f0000001480)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8809, "964d3c1f6d5d2008d318e7b10a844b824cfd699d98acdbc8ad16fdee7022fef6bdb56092191812c93dde8624efdcf6dd0f99692521368a4b3b13a38c7282342c5ae18205cf5b506bb31b5a8628b4c96dd5ef7ee033643fd523939ff74052e1a3d3afa431dc4ee00b6cfa1a39a0f97c8d3d6293e375fedeb8fd86543b007d33c3ec780d23e97563"}}}, 0x0) r0 = creat(&(0x7f0000001440)='./file0\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001540)=0x8, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000001640)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x6}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000016c0)="f3fedb6a1c9300a7fb6db4eda5e73c74457800a6777f250ac45385d71c00d3676aff0cc31ec9757aee6407da85fd838781c28046575bbdd4897d0ddb1e8ab8b19fa2df2ab7c1043decbc4010e96faa033cf2b87c14d982ea3f3819148332f6725595715451dcb27535d7e1ea18c9166e22e6b86b1c4fa8761b714c83debd63c70aedec55643563fc065742e91e4ea592f8787c91f269fb90830384946da3e90943a429eb7b82b547dc54135b69f5a15a1df9fcbefca6da8532f1134526a0be8f357cd1bae19c0af8b4697a67b4df0e12d34c86be5145e08f29f63a07a05f9a", 0xdf}], 0x1, &(0x7f00000017c0)=[{0x108, 0x10d, 0xee0, "722f2e76c3f8fa82af2835532d518a49d94921877ff3f2979c68ce5fde70154b21094855596675f2b3e13cc768cbd4f678ff242550fc4c28c47d8ea75c00619fca17d056db220abadc7fd60d087c19a3c3db09ac719e762367f526f9aab49827599e5b3d1125145611a28743bc18907b9d8b058964a681e9eac801ca729c58eaa6c5966996e853f8248b56a61125c2f585c431a8c2e035f95ab23c59916f2a3bdb44b8020b6b1f1850ad7120efcca58fddbe1f48d6955b93c94d3f7599feaaa41b13b432cba2b77f0471ec501a4e4da55f50c2526aad584c832e8d2eada601097fecfb03e004c32088fbb382ecba81b1d430e05f"}, {0x40, 0x19b, 0x123, "67cda431a277404bf7f28769851119b0a5c056e1b070ec166e89d4e43e958b1137e5ed9f458397b3b0ca48d880"}, {0xb0, 0x9f, 0x1000, "b2b7dbb2e0d4babc07476a54cb0c544b70a24892a0461928134a9c8152c5aeec8043880dd93272a0df2c874dd3659aa6cc39925a197c41a757b99df5f7a9bd77b811d07e890a1e010ef48d555049b959bd0e30957559071c6d9f79baadecabbf780c45f328083790b72e3bb9676d8db5f48ce35be23522e11d8e9a2d6000b5153ae0fa110053a93416b38c778ead82dd9b8d684aa420f4933179a6"}, {0xe8, 0x119, 0x401, 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{&(0x7f0000005a00)="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0x1000}], 0x6, &(0x7f0000006a80)=[{0xd8, 0x116, 0x3, "76356b69789b0e43986ac7e54570ee73e8e38665ad05948ecc1f0bc5f8066133e7057898f14736a1f13ef1b8f58dcc35b64bfffde1b4ffc1f1023e0abc25bd01ee6455dfa74a9bda1ba3c67749cd5f9c125488eed801fd137e27d2e2df1dd207810daa005ae4363a0291b27a06711fd0f426077ee2ad02d44b5c81008c2b7663cac3b7ba428f4165e22f630dd4d7aaffea6abb0c02f3a23df076ff269589381122d494ece7ea8d7f3a4047bdfade5f62f03bbc658273912e96bc47476160f637dd3022bcafcb74d7"}], 0xd8}}], 0x4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x1ff, 0x1, 0x2, 0x4, 0x3ff, 0x9, 0x3db1}, 0x20) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="ee1fa3dd14755e85713ba8509d24253adaaf1c60594f243c31e2150467cea00a50c3e66800115379a3acf6df4ba1f996f6ff36e53a88f3f247ccf3eef9c7acba12c525667841bfa8dfe9fe8a36f1e749f3c5b948d58b78de1375aafbd21ac3b79fda2a0aa78846eca0fe1ab122b9fab98e550d29ccb8b724d49286ff", 0x7c, 0x10001}, {&(0x7f0000000180)="3eaea89c8174f8df3cffd3d3ad6f5b85e4f39ef906ea291c81e239b284e15182393bc3b18faf6c8c34a3fb4afcadd978a732e43d404a15969e24b87519356e60c5ff9c62324d4bdae5a4adbf395f9e989be25844a4e91b011378fc5537df3b9cbf5bcd65e3a698cf471b655f2480c39d", 0x70, 0x7}, {&(0x7f0000000200)="fc6c7e7c55099c72fdade142c8ce9827b6fef5093bf952dba43baab124bfa25213e2102062d1e62c232f9d2dd2437971dee737543decdc4fcf947f589af9819e8df043419037a98485bba6e9124d8cd5fbe1a3ac17d763b4f714b106696d1db882cf30e6f412a3cac8a3cab850cea7b45282a1566bfd5f58", 0x78, 0xfffffffffffffffa}, {&(0x7f0000000280)="66be0cdf2e65193e919266a84ff5a9498665368114c8aa79c68cc73b6f6724c7009776f89ee97ffb07dc0b8cba5626c6adfbf717590459ca6e0cf9b63e2a28ed48b860797839c47ac2f624b9018eb4d3084d24d994f9edf2225ccca74162ea2a96503f42da27be1fc63f72ddb7849074031b2b33ca2a8bbc9271706819e2a1f92a39eb92f8190699d64566d58d27dd2f23a1bf835efc9af82837031ddf29e8e6ed46d09d7da276f0f6683d6d845d9de58274c5374b9c8f12818ebda72db800e276a06ccf73f23bc67a4155d96c16438d264c88753f2aa0132f506b2a352f73f38491f73c", 0xe4, 0x2}, {&(0x7f0000000380)="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", 0x1000, 0x928b}], 0x3008000, &(0x7f0000001580)=ANY=[@ANYBLOB="71756f74615f7175616e74756d3d33397f2c71756f74613d6172636f756e742c005b21f84cb35c8d8788b2a97ab4edc4584c3d74ab88f265a75fa9893851074a1f50d24ce29fbe3e60ed1c0f07d8304f1fd653a5c33396c880f63db93eeaf8e5909fea822ffc5de62dc1c4e11b5c8259f4bb42f0b065f9adaee72fe551ebd8c335b55699e9ef5c9fc63679625fbbb5c6bc3edb8dbb84be70de83edc524af54ead1d831c2496bf7"]) 2018/04/09 11:15:43 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0xa5) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3a, 0x7fff, 0x0, 0x12, 0x0, 0x0, "c6336747a8e8e684d02da28b705853f15dc62d66ae76894da007b705f741b0d5c8a167b9541adedb457843f92e234818e6540a3a1391d2387047655848af5fbc", "c0f7cadaca95c5abe96c653e93209da5aa4e8abc6b2f64cc1242aa7b9fd18995ee3032fb431114bb67c3967976e1e4345ca8a9028e56ca78052363bea41e666d", "c78c1367ddfbee59ca692cd4f2c1c276a90a547530090cd9c5709ce64d909bfe", [0x3ff, 0x4]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x663}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xfffffffffffffbff}, &(0x7f0000000240)=0x8) 2018/04/09 11:15:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0xef, 0x6, 0x8288, 0xfffffffffffffffe, "7812e5ab670b5f008d3a43f31d5dc25dafe2dbd75a57c8ad8b5f4af4a3cbee11dfbf9d4d8fa20df5d6089295", 0x10000000001}, 0x0, 0x0, 0xc73e, r2, 0x8, 0x3e57, "376b96f2744c9023cd33d8895ce56a94967a8a02872ea8696d08233eab0088348f36d6f9549ffec69e2c076ebb7b70348bc31b8b748a51a295fb67b85f89f568", &(0x7f0000000300)='cgrouptrusted\x00', 0x0, [], [0x7, 0x4, 0x6, 0x1]}) sendto$inet(r0, &(0x7f0000000100)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080), 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x5, 0x7f}, 0x8) 2018/04/09 11:15:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capset(&(0x7f0000000000)={0x0, r0}, &(0x7f0000001fe8)) 2018/04/09 11:15:43 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="1cd54c83ac2e10bed99daf74d8abc79b7af98722a7492896507e90d42a432782f071952087e7df32d6ae375032328eeb4c85be5de4e37a114e9b2611663fe97f53f13e8295b09f0beb1d3b17d8bba65638c85b44b818ffc0998752687f13334ced66256801a4bcef8951aeb777bd45b729de"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/24) 2018/04/09 11:15:43 executing program 5: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x4, &(0x7f0000000380)=[{&(0x7f0000000080)="1ef945e2afce12021ffaa291b513af8b11cfdedf796784e0b03278603d1992a1d2b2522befa930b1ca03f9690213ad76a0afb3fb912bb5028b52c12864251edad88b6e91deb237741073fa3538c7d2ec0d814521fd1ecc1f07d7cce3c4dabdcd6c99571d291a2bb91957e2dcd3044c90a2fe3c1836a34cff301ee1670f530192ffc56f26994a54d27d429d29afe143873680a2cd60175983942318e2e6c4376dc5d3", 0x8c, 0x2}, {&(0x7f0000000140)="d016efc014d65bd80a1273a52ffb1f60d74c1ffc5c62d1fafc9855985b66de7338fbec321d774304a37f92574be397ff7d", 0x31, 0x6}, {&(0x7f00000005c0)="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", 0xffffffffffffff2c, 0x1}, {&(0x7f0000000280)="7b70c87c505ff207ccfe97ac1a54f3f15839a87465f576599ba875bcfdcf1fc4a6cd36065104956b63dafc66498fa689dc7952175add13b424c01797430b58b18dc0bc1216da04c2a14d0b42d7234d99743d8262dd015d435f240b52f56c858429e2612c8b11d3ef8f9cfcac604de2792071a0ae77a7a3b7e1e6527c8b7b50b6b300b6909720e3b1ec215807963508182ee027a8649f08092a431e5693cf7def7cd533ec15ba5b353ee8ed946a0a1f96e50379053b84a2d39c9fcd4462c7090c7331e396c7bb5e575d138010748693b78186ef139095899f2fb4c0790ad1383a30985d28201268d8b93ae8", 0x4cd}], 0x400000020, &(0x7f0000000400)=ANY=[@ANYBLOB='ququota,noDiscard,nointegrity,inpquota,gid=?39,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0xffffffffffffff88) 2018/04/09 11:15:43 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0xff, 0x7fffffff, 0x4, 0x7fff}) 2018/04/09 11:15:43 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000080)="6766c7442400005800006766c7442402aa8000006766c744240600000000670f01142436f43efc66b9800000c00f326635000800000f30260f01c866b9f00800000f3213170f0866b9120400000f32ba4000b80900ef", 0x56}], 0x353f091a8de0d3f, 0x20, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x9, 0x0, 0x5, 0x0, 0x9, 0x0, 0x3}], 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001980)=@nat={'nat\x00', 0x19, 0x2, 0xaa8, [0x20000e40, 0x0, 0x0, 0x20000e70, 0x200018b8], 0x0, &(0x7f00004ba000), &(0x7f0000000e40)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x5, 0x11, 0x9000, 'syzkaller0\x00', 'bridge0\x00', 'bcsf0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff], 0x858, 0x8c8, 0x900, [@u32={'u32\x00', 0x7c0, {{[{[{0xe1, 0x1}, {0x401, 0x3}, {0x80000000, 0x1}, {0x401}, {0x1, 0x3}, {0x7, 0x3}, {0x4b0}, {0x2}, {0x6, 0x2}, {0x1}, {0x9, 0x3}], [{0x5, 0x8}, {0x8, 0xb27}, {0x3f, 0x600000000000000}, {0xdf4e, 0x3}, {0x741, 0x5}, {0xf2, 0x2}, {0x1f, 0x40}, {0x200, 0x8}, {0x7f, 0x80000001}, {0x1}, {0x4ab, 0x9}], 0x9, 0x6}, {[{0x80, 0x1}, {0x8001}, {0x2, 0x1}, {0x9}, {0x8001, 0x2}, {0x81, 0x2}, {0x8, 0x3}, {0x9}, {0x303, 0x1}, {0x5e0, 0x1}, {0xa5, 0x3}], [{0x5, 0x72}, {0x40, 0x5}, {0x6, 0x7ff}, {0x5, 0xfff}, {0x4, 0x4}, {0x1, 0x6}, {0x80000001, 0x4}, {0x20, 0x6}, {0x0, 0xb863}, {0x5, 0x6}, {0x7, 0x9}], 0x6, 0x7}, {[{0x4, 0x3}, {0x80}, {0x19, 0x1}, {0x9}, {0x2, 0x3}, {0x5, 0x2}, {0x8}, {0xac, 0x2}, {0x3}, {0xb9, 0x3}, {0x9, 0x1}], [{0x4, 0x1}, {0x3, 0x5}, {0x5, 0x7ff}, {0x8, 0x10}, {0x80, 0x5}, {0x3ff, 0x1f}, {0x0, 0x2}, {0x10001, 0x7ff}, {0x4800000000000000}, {0x7ff, 0x7f}, {0x7, 0x7}], 0x9, 0xa}, {[{0x6, 0x3}, {0x8, 0x1}, {0x6, 0x1}, {0x80000000, 0x2}, {0x1, 0x3}, {0x2, 0x3}, {0x4, 0x3}, {0x3, 0x1}, {0x6, 0x2}, {0x5, 0x1}, {0x7}], [{0x6ce0ca35, 0xf0}, {0x40, 0x3f}, {0x1, 0x100000001}, {0x7, 0x100000000}, {0x7f, 0x9f}, {0xffffffff, 0xb19}, {0x40, 0x7}, {0x40, 0x20}, {0x6}, {0x6, 0x3}, {0x3, 0x3}], 0x5, 0x9}, {[{0xb92, 0x2}, {0x5}, {0x9a4, 0x3}, {0x31d, 0x1}, {0x15dc000000000000}, {0x1, 0x1}, {0xc637, 0x3}, {0x8, 0x3}, {0x400, 0x2}, {0x0, 0x2}, {0x20}], [{0x0, 0x6}, {0x9, 0x4}, {0x7, 0x6}, {0x7fff, 0x9}, {0x1, 0x7fffffff}, {0x3, 0x9}, {0x1, 0x3}, {0x10, 0xed}, {0x1, 0x6}, {0xfff, 0x7f}, {0x8, 0x200}], 0x2, 0x5}, {[{0x1ff, 0x3}, {0x800, 0x1}, {0x2, 0x3}, {0xffff, 0x3}, {0xdf4, 0x3}, {0x80000001, 0x2}, {0x4000000000000000}, {0x19cc}, {0x101, 0x3}, {0x1ff, 0x3}, {0x1f}], [{0x81, 0x3ff}, {0x100000000, 0x9}, {0x3, 0x81}, {0x3ee, 0x5}, {0x1, 0x229a}, {0x22c3, 0xb3}, {0xda6, 0x179c9553}, {0x29c, 0x8197}, {0x3, 0x3}, {0x80000000000000}, {0x101, 0x3}], 0xb, 0x5}, {[{}, {0x5, 0x1}, {0xd7, 0x1}, {0x7, 0x2}, {0x9, 0x2}, {0x0, 0x3}, {0x2}, {0xffff}, {0xffffffff, 0x94d5e676ad813132}, {0x200, 0x1}, {0x56f, 0x3}], [{0x2, 0x81}, {0x7, 0x8}, {0x818, 0x3}, {0x86, 0x7}, {0x10000, 0x2}, {0x1, 0x7}, {0xffffffff80000001, 0x7f3}, {0x9, 0x1}, {0x2e1, 0x2}, {0x6f7, 0x10000}, {0x6, 0xe4}], 0x2, 0x8}, {[{0x1ff, 0x1}, {0x4, 0x3}, {0x100000001, 0x1}, {0x0, 0xb719ba2d21822462}, {0x4}, {0x7, 0x3}, {0x2}, {0x3, 0x2}, {0x3, 0x3}, {0x3, 0x3}, {0x0, 0x3}], [{0x0, 0x7}, {0x7, 0x95b}, {0x4, 0x6e0}, {0x8, 0xc62a}, {0x0, 0x6}, {0x1cc8, 0xdaeb}, {0x180000000}, {0xfff, 0x3}, {0x5, 0x8}, {0x7fff, 0x9}, {0x7, 0x1}], 0x9, 0x5}, {[{0x0, 0x3}, {0x0, 0x3}, {0x8, 0x3}, {0x7, 0x3}, {0x1, 0x1}, {0x1, 0x1}, {0x7f, 0x1}, {0x9, 0x2}, {0x1, 0x1}, {0x4, 0x3}, {0x0, 0x1}], [{0x5, 0x1}, {0x0, 0x7fff}, {0x9, 0x2}, {0x7, 0x5}, {0xffff, 0x3}, {0x5, 0x6}, {0x4, 0x6}, {0x8000, 0x6}, {0xffff, 0x400}, {0xfcf5, 0x401}, {0x28, 0x9}], 0x6, 0x4}, {[{0x4}, {0xfffffffffffffc00, 0x1}, {0x8, 0x1}, {0x3, 0x3}, {0x4e10000000000000, 0x3}, {0x0, 0x2}, {0x6, 0x2}, {0xfffffffffffffbff, 0x3}, {0x3}, {0x8, 0x1}, {0x101, 0x1}], [{0x2, 0x6c}, {0x1000, 0x9}, {0x108, 0x80}, {0x2, 0x99000000}, {0x400}, {0x4, 0x4}, {0x1, 0x8}, {0x537, 0x100000001}, {0x8}, {0x93ba, 0x2}, {0x4, 0x3}], 0x3, 0x7}, {[{0x9, 0x1}, {0x3}, {0xfff, 0x3}, {0x6, 0x3}, {0xffffffff, 0x3}, {0x4, 0x3}, {0x20}, {0x8, 0x2}, {0x0, 0x3}, {0x8, 0x3}, {0x4, 0x3}], [{0xd046, 0x1}, {0xfffffffffffffff9, 0x8}, {0xfffffffffffffc01, 0x20}, {0x9, 0x9}, {0x0, 0x7f}, {0xd7, 0x8}, {0x100000000, 0xfffffffffffff800}, {0x4, 0x400}, {0x26, 0x5}, {0x101, 0x1}, {0x5, 0xfffffffffffffc00}], 0x7, 0x2}], 0x9, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}}, {{{0x3, 0x2, 0x88a8, 'bond0\x00', 'ip6tnl0\x00', 'teql0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2}]}, 0xb20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x3) 2018/04/09 11:15:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000da000)={&(0x7f00009f5fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000016bf70), 0x0, &(0x7f00009f5000)=""/53, 0x35}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/219, 0xdb}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="142000004200ff02000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) pipe(&(0x7f0000000080)) [ 127.690899] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 127.705250] ------------[ cut here ]------------ [ 127.710218] kernel BUG at drivers/vhost/vhost.c:1652! [ 127.715598] invalid opcode: 0000 [#1] SMP KASAN [ 127.720264] Dumping ftrace buffer: [ 127.723801] (ftrace buffer empty) [ 127.727509] Modules linked in: [ 127.730715] CPU: 0 PID: 10883 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 127.737552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.746922] RIP: 0010:log_write+0x42a/0x4d0 [ 127.751242] RSP: 0018:ffff88018a4c7920 EFLAGS: 00010212 [ 127.756604] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc900066e4000 [ 127.763875] RDX: 000000000000005f RSI: ffffffff85925c6a RDI: 0000000000000005 [ 127.771142] RBP: ffff88018a4c7a58 R08: ffff8801bde9e180 R09: ffffed00314904e5 [ 127.778404] R10: ffff88018a4c7ad8 R11: ffff88018a48272f R12: 0001ffffffffffff [ 127.785656] R13: ffffed0031498f36 R14: 0000000000000000 R15: ffff88018a4c7a30 [ 127.792909] FS: 00007fe238709700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 127.801116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.806979] CR2: 00000000200da000 CR3: 00000001aebfd000 CR4: 00000000001406f0 [ 127.814233] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 127.821484] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 127.828731] Call Trace: [ 127.831311] ? vhost_umem_alloc+0x1e0/0x1e0 [ 127.835621] ? lock_downgrade+0x8e0/0x8e0 [ 127.839753] ? lock_release+0xa10/0xa10 [ 127.843712] ? check_same_owner+0x320/0x320 [ 127.848021] ? lock_downgrade+0x8e0/0x8e0 [ 127.852152] ? vq_memory_access_ok+0x249/0x2d0 [ 127.856723] vhost_update_used_flags+0x3af/0x4a0 [ 127.861464] vhost_vq_init_access+0x117/0x590 [ 127.865942] ? vhost_vq_access_ok+0x8b/0x1c0 [ 127.870335] vhost_vsock_dev_ioctl+0x751/0x920 [ 127.874901] ? vhost_vsock_flush+0xb0/0xb0 [ 127.879130] ? expand_files.part.8+0x9a0/0x9a0 [ 127.883698] ? trace_hardirqs_off+0xd/0x10 [ 127.887918] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 127.893012] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 127.898188] ? vhost_vsock_flush+0xb0/0xb0 [ 127.902405] do_vfs_ioctl+0x1cf/0x1650 [ 127.906276] ? rcu_pm_notify+0xc0/0xc0 [ 127.910145] ? trace_hardirqs_off+0xd/0x10 [ 127.914363] ? ioctl_preallocate+0x2e0/0x2e0 [ 127.918752] ? fget_raw+0x20/0x20 [ 127.922196] ? kmem_cache_free+0x25c/0x2d0 [ 127.926418] ? SyS_futex+0x3a4/0x56d [ 127.930114] ? do_futex+0x27d0/0x27d0 [ 127.933901] ? security_file_ioctl+0x9b/0xd0 [ 127.938292] ksys_ioctl+0xa9/0xd0 [ 127.941728] SyS_ioctl+0x24/0x30 [ 127.945076] ? ksys_ioctl+0xd0/0xd0 [ 127.948690] do_syscall_64+0x29e/0x9d0 [ 127.952560] ? vmalloc_sync_all+0x30/0x30 [ 127.956691] ? _raw_spin_unlock_irq+0x27/0x70 [ 127.961170] ? finish_task_switch+0x1ca/0x820 [ 127.965648] ? syscall_return_slowpath+0x5c0/0x5c0 [ 127.970561] ? syscall_return_slowpath+0x30f/0x5c0 [ 127.975475] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 127.980822] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.985650] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 127.990823] RIP: 0033:0x455259 [ 127.993991] RSP: 002b:00007fe238708c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 128.001686] RAX: ffffffffffffffda RBX: 00007fe2387096d4 RCX: 0000000000455259 [ 128.008936] RDX: 0000000020f82ffc RSI: 000000004004af61 RDI: 0000000000000014 [ 128.016196] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.023448] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 128.030698] R13: 0000000000000351 R14: 00000000006f8038 R15: 0000000000000000 [ 128.037954] Code: e8 fc 4e e4 fb 4c 89 ef e8 64 07 06 fc 48 8d 85 58 ff ff ff 48 c1 e8 03 c6 04 18 f8 e9 46 ff ff ff 45 31 f6 eb 91 e8 d6 4e e4 fb <0f> 0b e8 cf 4e e4 fb 48 c7 c6 a0 a3 24 88 4c 89 ef e8 e0 a6 10 [ 128.057242] RIP: log_write+0x42a/0x4d0 RSP: ffff88018a4c7920 [ 128.063555] ---[ end trace 55d6091f2d36a1ee ]--- [ 128.068334] Kernel panic - not syncing: Fatal exception [ 128.074089] Dumping ftrace buffer: [ 128.077606] (ftrace buffer empty) [ 128.081288] Kernel Offset: disabled [ 128.084887] Rebooting in 86400 seconds..