0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xc000000, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:31 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100040423ca0000cf", 0x3db) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000011c0)={r1, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x6}}}, 0x84) mq_open(&(0x7f0000000040)='em0(+cgroup!,{$bdev\x00', 0x80, 0x0, &(0x7f0000000080)={0x858, 0x9, 0x4ff, 0x9, 0x9, 0x400, 0x0, 0x6}) 2018/04/30 14:39:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0xa, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x12, 0x84, 0x6}], 0x30}], 0x1, 0x0) socketpair(0x13, 0x6, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000040)={"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"}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000440)={0x0, 0xfff}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x300000000000, 0x2, 0x4, 0x5, r2}, &(0x7f0000000500)=0x10) 2018/04/30 14:39:31 executing program 5: socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x9, 0x0, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0)=0x1, 0x2) 2018/04/30 14:39:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x5) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x53, 0x2}, {{0x77359400}, 0xfffffffffffffffe, 0x0, 0x7}], 0x30) 2018/04/30 14:39:31 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setreuid(r1, r2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000270063810000000020000000140008000200e0000004000000000000"], 0x20}, 0x1}, 0x0) 2018/04/30 14:39:31 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x40, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="ff503a1515e2260e359ce61d8d84e37b893a745427eff304b2b95750fe61acb4683647063451ec4853f15c54772a8b25eafcb6b28e4696cfd6c1b7c67418ab73e46307d83f1265a6cc69fa0d31bc4fbef8752a2ed9ee3c13353e95e15b3c4d512eadcc65", &(0x7f0000000140)="317d9b62086c4d5c77a3faf9e324443b6e5c3156fd64bb2d5eb8477541ef879b02e356ceaa609c13f2d2ae37d6a6c5bd041094efe5999fb962d994796ce945e62c7b8f510085392c278552f02ef2c64bf38f30382e9bc2760faacd156b23f2a62390"}, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000440)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000140), &(0x7f0000000040), 0x3}, 0x20) 2018/04/30 14:39:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x800, 0xfffffffffffffffd, 0x7, 0x8, 0x6, 0x0, 0x3e, 0x3, 0x7, 0x3f8000, 0x1, 0x8, 0xd2}, {0x1, 0xffffffffffffffff, 0xffffffffffffff8d, 0x8000, 0x100, 0x89d, 0x5, 0x3, 0x3, 0x19a2, 0x800, 0x0, 0x9}, {0x7, 0xd38b, 0x10000, 0xfffffffffffffffc, 0x7, 0x3ff, 0xfffffffffffffffe, 0x0, 0x2, 0xfffffffffffffffa, 0x5, 0x3, 0x20}], 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 14:39:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6000000, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:31 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x5, 0x4}) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r1, &(0x7f0000000000), 0x2000fe00}]) 2018/04/30 14:39:31 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x4000000000000) clone(0x3002017d, &(0x7f0000000280), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000003c0)) inotify_init1(0x80800) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/152, 0x98}, {&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000200)=""/6, 0x6}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x4, 0x0) [ 205.301994] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 205.347231] *** Guest State *** [ 205.350661] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 205.359566] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 205.368466] CR3 = 0x0000000000000000 [ 205.372239] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 205.378305] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 205.384353] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 205.391077] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.399122] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.407151] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.415186] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.423206] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.431258] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.439270] GDTR: limit=0x00000000, base=0x0000000000000000 2018/04/30 14:39:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') r2 = semget$private(0x0, 0x7, 0x10) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000080)=""/8) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) accept4$alg(r0, 0x0, 0x0, 0x800) sendfile(r1, r0, &(0x7f0000000000)=0x100000, 0x100000000) 2018/04/30 14:39:31 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8cdcfc7187948271, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000001340)="b9", 0x1}], 0x1, 0x0) fchdir(r0) [ 205.447307] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.455319] IDTR: limit=0x00000000, base=0x0000000000000000 [ 205.463351] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.471364] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 205.477827] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 205.485329] Interruptibility = 00000000 ActivityState = 00000000 [ 205.491607] *** Host State *** [ 205.494853] RIP = 0xffffffff811f7279 RSP = 0xffff8801af2d7390 [ 205.500895] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 205.507405] FSBase=00007f38d467b700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 205.515271] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 205.521202] CR0=0000000080050033 CR3=00000001bf650000 CR4=00000000001426e0 [ 205.528285] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 205.535006] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 205.541147] *** Control State *** [ 205.544656] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 205.551362] EntryControls=0000d1ff ExitControls=0023efff [ 205.556880] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 205.563852] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 205.570577] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 205.577238] reason=80000021 qualification=0000000000000000 [ 205.583615] IDTVectoring: info=00000000 errcode=00000000 [ 205.589104] TSC Offset = 0xffffff8e817c331c [ 205.593476] EPT pointer = 0x00000001d49fa01e 2018/04/30 14:39:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000000240)=""/28, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10081, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000400)={0x8, 0x2, {0x1, 0x3, 0x1, 0x3, 0x400}}) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/167, 0xa7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f00000003c0)=[{0xfdffffff, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"7db3c8dd80e5b231194b7326"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/30 14:39:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x9, {{0xa, 0x4e24, 0xbb2, @loopback={0x0, 0x1}, 0x4}}}, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2000000003}, 0x1c) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/30 14:39:32 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_udp_int(r0, 0x11, 0x4064, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x600001, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) bind$netrom(r0, &(0x7f0000000fb8)=@full={{0x3, {"e0301e6be2e1d5"}}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) 2018/04/30 14:39:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xe0000001, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000280), 0x240) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x80000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10050020}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="d80000004200000227bd7000ffdbdf250b000000a909159d68d83855c62fcd6a94925695b757fbe6ebe75486b0f85aac8cb60f9bd637d2d44ed50fd82cb967fe5616bd13eb64a4541d238ada6d24520730000a484a23bb823c9d8b43a119bb201a2680adc47bcd892b8f3285913cfcb0d1c67584757fae3a40a9ee1e44ffb94262633fbf5e935bd96e969cf6b7405fd4bfc16d5ef92fe34de45eebb6aca91ae6ea9735ff9089c1bd4b6dc5c06f6558b4d7dfce8fe0fcdf4643210f9871eb8a1dd815c4197aa457a86b0830e06f300bd7a572b41d4e87569efc18dca500dd95d8d9fe3d"], 0xd8}, 0x1, 0x0, 0x0, 0x4800}, 0x4040) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ftruncate(r3, 0x40001) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/04/30 14:39:32 executing program 2: r0 = socket$inet(0x10, 0xfffffffffffffff9, 0x200000000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/245, &(0x7f00000001c0)=0xf5) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffeda956fca83b724a6008009000000000000000400000010000a00630000000098bc593ab6821149a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/30 14:39:32 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xc0ffffff, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)={0x0, 0x0, [0xbe7]}) socketpair(0x4, 0x7, 0xfffffffffffffffc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/222) 2018/04/30 14:39:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000025003103000011f1000000000b1fda733c91c083fef4c01c7860c2c2b8cddff9dfe05c5f324cba83f7052c4c433dc58b044381f27079c93dd5ceb5b3f04e4a57dd41aa82958ba30fd362791370d21d70915c9a95b40fb2970e2162d67d5047d4a1102191a395e967dd63b94fc3130ec3bd1b6586a42c79c5bed562b8961e3b8af3080f16d6474fb4bc31cbd10485a783ebb469c522617bd23aecd0a7338bea910acecf6730b5ca1c04ead43f1aca812dbf4f6964113dcaa7a1"], 0x1}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x22800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080), 0xfffffffffffffea4) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000040)=[{{}, 0x1, 0x200000000200046, 0x6}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000004c0)={0x0, 0xfffffffffffffff7, 0x1, 'queue0\x00', 0x20}) sysfs$1(0x1, &(0x7f0000000140)='lo\x00') arch_prctl(0x0, &(0x7f0000000280)="edf53781592740da52f90f4837a8d2a11d44d0c32106c7f8f1eebd09bb1c69daf5ae6084751cac375b2cb845c9460f455b7da5e4c98b6fc83e1765e408f10f0eacf04805a02c883c80bd626b28ffe6c11af64709e8166d270dc31390503405c48b697af8ede8273314a3e730a3ba416ca1f80d17417b308f4a8421249d1571d97bcb32cf357f1762b72fb339b9375407880a9a26701f8e82d6f3ac5ed7bc6acdab8dfe31de24bef747082174dc23c88f47a71ed9ca375867feb2cef4cf4e987b935d9ca99e4b9868427a8babf451ba562126b2b4414eadea1378565e83b8498d") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0)) restart_syscall() syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') times(&(0x7f0000000180)) 2018/04/30 14:39:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240), &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000340)=0x98) syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000380)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f00000005c0)={0x5, 0x70, 0x4, 0x8000, 0xba4, 0x7f, 0x0, 0x529a, 0x40, 0x9, 0xfff, 0x1, 0x3f, 0x66c85bcd, 0xfd7e, 0x0, 0x6, 0x70, 0x9, 0xbe4, 0x3ff, 0x7fff, 0x1, 0x7fff, 0x7, 0x5, 0x1, 0x6, 0x80000000, 0xe1, 0x8, 0x9, 0x0, 0xa8, 0x1, 0x400, 0x10000, 0x800, 0x0, 0x88, 0x2, @perf_bp={&(0x7f0000000080), 0xa}, 0x0, 0x5, 0x7, 0x0, 0x0, 0x7, 0x8fb}, r2, 0x8, r0, 0xa) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000580)='autofs\x00', 0x0, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="741eef4839e50d86f36d696d655f74797065706f7369785f61636c5f6163636573736d643573756d00"]) 2018/04/30 14:39:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:32 executing program 0: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xe7, "40745daa53e81786a712d12ee98b56aeed8764b06759d4f12b2f25170160811690f013331e0c4102eb761412d4bbf8106faf4302d51345a953b6e08fb95ea964504e6341aa48383258fa72bd9834cefbb729473e3eca52567575f73c7e74bffa7648426f048374aab7d62e8d81474403bbefc05f4938e71b3c070e212d47870f27635517d46789791c31119ddbb58b09e721032bd540d3a4d0d0d65a529e7708f75cd18e1c9c616e8483c5e9d7514e12b5490939df09bb25a1b9fa03ba8212fcd94134a4810b7507231b30fb5eaaad586a718330213d08a14e56c5790e2b9305a9e5720719fd14"}, &(0x7f0000000200)=0x8b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={r3, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r5 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r5, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r6, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r6, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000080)="ac", 0x1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r8 = accept$alg(r7, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r9, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r8, &(0x7f000007d000)="b3", 0x1}]) listen(r5, 0x3) close(r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r4, @ANYBLOB="d20000000250422efb07533655ffa6f5637d2a6ea5bc8ce0707bbae2b884ad2ad294a90416a620656bc9b4cda758c306f3f11a557c6769acd874fa25b0abd27a990e120049ddfe8a4d38149a617fe64a28897b1d549d91a9e81baedb8336e45123ca143a3700ff31cbf1a939bc063e6b0945ad5d32d561088586c72f02e6eba63fac0f13e9ba7ed1b6207ab07462cfeddbd46ce9b01f1d02e486c6ee4456e4df"], &(0x7f00000003c0)=0x2) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r10 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r10, &(0x7f00009f3000), 0x352, 0x0) lseek(r10, 0x0, 0x0) getpid() 2018/04/30 14:39:32 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xa3ce}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xdba}]}) 2018/04/30 14:39:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0xfffffffffffffdbd, &(0x7f0000000300), 0x2}, 0x0) 2018/04/30 14:39:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a5f8c)="db8a326fe46892b6682d9ad789c5d7ac4f187d5633ecd0e1", 0xfd29) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000080)) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0xe6, 0x0, 0x20, 0x6f7798cc0000000}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="be000000bce5b0f8f5319bba373b4f2bc3652d97bc4cc0d6585f5eaaadfa17b6046186a8ba616dbf0bf01049af08d88b37bb8289e34efa466349b77edd8fe87d53ba5497767b4e5ff4e5e2fca480e2fa8e4fe4bb164689f8684649cf57c7e4de2cc8cff78959bb9a533a0a8080b5eeefb5052353fbc97e0d16693ae739f7d50df8f86ee9671bb73cda0f88d36f05ad3d2c5f0c69b55d254f181cb81bf28df8548c51995f1e8818f7ef5dd7e498bce0a577960d28ab5e6a00000000000000000000004c1f796931e00b023f74e870779a87e5739318e577949526cf24e361446139269d3a95bde9750b74b267516cbd7e82415b9c2a22f55167d6cb9b902a302b43f8f89a9989259dfd140098b626ef3fa68c415ad814faf893457e45d4"], &(0x7f00000001c0)=0x2) 2018/04/30 14:39:32 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x230400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/13) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r8 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='skcipher\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r7, 0x6, r8) dup3(r6, r5, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r6, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ioctl$KVM_RUN(r5, 0xae80, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r9, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/30 14:39:32 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000120001030000000000fe01a8885fc2ab130ee3bfb43c98d900000000000000"], 0x1}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xfea2, &(0x7f0000ff7fe0), 0x0, &(0x7f000000cf8e)=""/114, 0x72}, 0x0) 2018/04/30 14:39:33 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002ec0)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002f00)={0x0, 0xb, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x770, 0x0, 0x0, 0x0, 0x4}, [@generic={0x3, 0x97d, 0x8001, 0x9}, @ldst={0x0, 0x3, 0x6, 0x5, 0xa, 0xfffffff4, 0x1}, @ldst={0x1, 0x2, 0x7, 0x7, 0x0, 0x40}, @map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000780)='syzkaller\x00', 0xa5, 0x1a, &(0x7f00000007c0)=""/26, 0x41100, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000800)={0x0, 0x2}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000880)={r2, 0xae4}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x8800, 0x0) pipe(&(0x7f0000000480)) getsockname$inet6(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x1c) r4 = syz_open_dev$sndpcmp(&(0x7f00000008c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000900)={'team0\x00', r1}) 2018/04/30 14:39:33 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x40010) sendfile(r1, r2, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3, 0x5}, 0x8) sendfile(r0, r2, &(0x7f0000000180), 0x80000080) 2018/04/30 14:39:33 executing program 7: r0 = socket(0x10, 0x2000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x4142, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbbcf}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x694a}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8801}, 0x804) 2018/04/30 14:39:33 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000242fc8)={&(0x7f00002e3000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000115fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000ee9000)='syzkaller\x00', 0x101, 0xc3, &(0x7f00002b9000)=""/195}, 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x40000000022080, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/151, 0x97) r2 = getpid() mq_notify(r1, &(0x7f00000002c0)={0x0, 0x41, 0x4, @tid=r2}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r0, 0x7, 0x3}, 0x10) 2018/04/30 14:39:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140500000b07000300000000000000000a000000"], 0x14}, 0x1}, 0x0) 2018/04/30 14:39:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xb000000, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:33 executing program 1: 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) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300), &(0x7f0000000500), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/30 14:39:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000073d8b75e67e16b3943420500158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd15954819b04cf411d8dd7c6f55e229923be4ed8cbfb78e86280b4cacf386bfac070a8acabefb312a6c520a03b27f805d181bd0") recvfrom$packet(r0, &(0x7f0000000000)=""/69, 0x45, 0x40000000, 0x0, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f00000002c0)="0b90e10000000200761976f346ee7cf0f6476e878df26db127f60175a8611598e1c10f13039bdc25e19160f1daabd8f7422b3e5577ab2eb4ea8bbd6fcc29d7ef9b01000000000000007cfb52c347c69e053644d8895338365d1bca9241027949b11a4be1cf6f8c9e52fd1fe5fbfcd99e7901b02f57ec572d38c5463f8fea4dea01b933605bf4555a945dc2b110698c522e29da37ec9a933d8c39acb15c92bf45da12e921", 0x0, 0x0) 2018/04/30 14:39:33 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8d8f63abcfeda395a178e392d8936cb1b99131445847637c745d8d"], 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/04/30 14:39:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)) 2018/04/30 14:39:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x300, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:33 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'veth0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 2018/04/30 14:39:33 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af03, &(0x7f0000000000)=0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000100)="1d5bc79f7a0b5a9f9e83670d9a810b1277237dce2bd1", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000200)={0x4, 0x0, [{0xc0000007, 0x71, 0x195, 0xff, 0x80}, {0x2, 0x20, 0xb3, 0x0, 0x1}, {0x8000001f, 0x9, 0x1f, 0x100000000, 0xfffffffffffffff7}, {0x8000001f, 0x7, 0xfffffffffffffffc, 0x10000, 0x3f0000000000}]}) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r2]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/30 14:39:33 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x4) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x4800, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x5456, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000100)=""/184) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) dup2(r0, r0) 2018/04/30 14:39:33 executing program 0: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000200)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="2772b27d3752ebba9a84bb9e49e833c6184abe25d3b4387e85dab6f3b581cd06e38819773f7a405205f248194e24771f05c9fa488ce7f7b54bbe3f74e28c9ef5074ffa806b3448c5da50c7c755025fbbadeb3af30c334d35275297dd215f161ea5023b5bd9d132d7ce2ed79e04214ece4a"]) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x10001, 0x4) 2018/04/30 14:39:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000008ffc)=0x57bd, 0x4) r1 = semget(0x1, 0x3, 0xa) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000000)=""/194) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) 2018/04/30 14:39:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xc00, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x800) write(r0, &(0x7f0000000140)="0413d0dfdf041b58a5615708eaaf01169a6ff67839dc5684d8163b04ead063a8887c7628d6a6806ea0f93af341edb19c13ee651d45b8b506239de2ee0b6b4dab72034d1bca67f94f988c56cd4aea", 0x4e) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0xedae, 0x1, 0x2, 0x9, 0x100000000}, 0xc) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) fcntl$setstatus(r1, 0x4, 0x2000) recvmsg(r1, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) 2018/04/30 14:39:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$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(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="e3000000ddbe5e2c"], &(0x7f0000000140)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 207.514561] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop0 2018/04/30 14:39:33 executing program 2: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x6, 0x20080000000000, &(0x7f0000000100)=0x3f}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'lblcr\x00\x00\x00\x00\x00\a\x00', 0x0, 0x0, 0x59}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1ffc, 0x11) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/30 14:39:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffff80, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:34 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = geteuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r0, r1, 0x7fff, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='cmdline\x00') pread64(r2, &(0x7f0000000140), 0x0, 0x0) 2018/04/30 14:39:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xe2) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/04/30 14:39:34 executing program 3: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000100)='./file0/control/file0\x00', 0x28) r0 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x5) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000200)) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xb) 2018/04/30 14:39:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3e8, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc008aeba, &(0x7f0000000180)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101400, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)={[0x31, 0x31, 0x32]}, 0x3) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/30 14:39:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/04/30 14:39:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = dup(r0) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/04/30 14:39:34 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) r5 = getpgid(0x0) syz_open_procfs(r5, &(0x7f0000000400)='net/ipv6_route\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x80000) accept4$ax25(r4, &(0x7f0000000200), &(0x7f00000002c0)=0x10, 0x800) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) dup2(r3, r6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') ioctl$TCXONC(r0, 0x540a, 0xfff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x23, "f7cd02ea964af6ea5166a7d5a5e20ceeb7bdeace0890b5f573eefd7d42ef4cadeb0841"}, &(0x7f0000000340)=0x2b) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000380)={r8, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYBLOB="e40000001900652000000000fddbdf25e000003a7e0000000000000000000000ac1414150000000000000000000000004e2000000000429f0a008000ff000000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3020c24}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r7, 0x400, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) fadvise64(r6, 0x28000, 0x6, 0x200004) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r9, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/04/30 14:39:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x100, 0x5, [0x0, 0x7, 0x5b, 0x2, 0x0]}, &(0x7f0000000240)=0x12) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000280)={r2, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000100)={0x4}) timerfd_gettime(r1, &(0x7f00000001c0)) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000002c0)={0x4}) 2018/04/30 14:39:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x80ffffff00000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}, 0x0, 0x5}, &(0x7f000064b000)=0xfffffffffffffc6d) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000001c0)=""/130) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00000000c0)=0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x101001) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r1, 0x5, 0x5, 0x81}, &(0x7f0000000100)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000140)={0x380, 0x5, 0x5, 0x10000, "c4ce5ea4c6169442c14c04914e80273c9f98b5655e1647f81916c78029845b8bb4e71ba6374563d0e895cd72", 0x4}) 2018/04/30 14:39:34 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) move_pages(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000011000/0x3000)=nil], &(0x7f0000000140)=[0x2, 0x204, 0xff99, 0x3784, 0x595c0, 0x4, 0x3ff], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x0) write$selinux_validatetrans(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='system_u:objectur:utempter_exec_t:s0 system_u:object_r:cpu_online_t:s0 \x00\x00 /sbin/dhclient\x00'], 0x59) read(r1, &(0x7f0000000000)=""/74, 0x4a) dup2(r1, r3) 2018/04/30 14:39:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = dup2(r1, r0) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000020000001c000100080009000000000008000b00736970000800060073656400b03f2e51274bd6789f7e06"], 0x30}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000080)=""/33, 0x21}], 0x2, &(0x7f0000da2000), 0xfffffffffffffee0}, 0x0) 2018/04/30 14:39:34 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r1, 0x40084149, &(0x7f0000002fff)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x100000c, 0x40133, r0, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/04/30 14:39:34 executing program 0: mremap(&(0x7f0000b19000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000b1b000/0x4000)=nil) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf4, r2, 0x120, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffcf2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) fsetxattr(r1, &(0x7f0000000300)=@known='system.sockprotoname\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x3, 0x40, r1}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/37, &(0x7f0000000080)=0x25) fsetxattr(0xffffffffffffff9c, &(0x7f00000003c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000400)='/dev/adsp#\x00', 0xb, 0x0) 2018/04/30 14:39:34 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$int_out(r0, 0x5462, &(0x7f0000000180)) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/30 14:39:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000000)=@generic={0x0, "217442ab05336ce944a075c1430efbbcf40d29ab21b54c3684801fc89224ab3d4bce97084938e59e5358cc210a602ff0cfd3d7e6dfd0879dddfc2b725c98c5ae5a09bd92a4b2541d4621af51c0f5364f3826b85f9ce9bba252ed50a2cadc355fa3251509a6115d2231daf14176a2c82da798e3ed6f466ab5c14befe8a292"}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="a60cd215a6f2f4171bcc10e2e9b2fad22120ece005e4cb2c22aa1de018999ad945be7ecc43957bd1d891e48a760835b7ea86c72237979cebd0c7a27dc35f10f9585825a481f454e2f162ae591108428f212195f514e81155f7b6cc5b4d3fcae0b5f6aac3aae0f4b14650c7316a1b207a6e1b844c41795bb2ecb1fe4f73a6b26a0923dab12c7ea3a8274f596463437a08ca8f01656e2452d552e89ce9364ffc6716a61565f6c30dc70efcee322251400b48ce1cb13becfaf34c6043aa4dca6acfc4f9cb9768ba0c1770218708990f643e4bef2567d22981f5adbea884096c8dccfe8796d90b8dc02c69d9d143e1353e5934ca21b9341c4b874e", 0xf9}], 0x1, 0x0, 0x0, 0x80}, 0xddf6000000000}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)="363e49622b498b7678d247c40052c398bdefa90585dd13637553226df9fc60dedff6f57595aadc6fdd53e5b509f912f6e25fd8e5d295b9521ddb9dfcff2a5114746c006c4c2cb0db743516de28a4b70e2efbb4b242695c6b86a084942dcab76613bd86acc76c1823f71dedf49da3728a33731790c58c398374b5c2367eb4765c2aef2ff5f7048e437bae60fdb98f4255528409e6f287abf806c71c6ef42ed671a72527e420a07e65a5e33a3b82398fa116f23ec7de", 0xb5}, {&(0x7f00000000c0)="96453c8a8fb69eab1411ba384a8404eea3aa4cff12bed7db698937cf30d881f7f459d3bb6e22", 0x26}, {&(0x7f0000000340)="01b77fc6609bf6aaa84c254211404b326cf5ee1e800cf03c13599ed36fa3536f5e7e927c8aab3a4d57dc4505f1b70092df4dfceda46ce8db2f28ccef8de5afa4838df43fe22b3e3daf4d31f6755b4a9e2abb1556999baab482803a75168ffa3a8999ab8d7f7db682289888915e47", 0x6e}, {&(0x7f0000000100)="f4a77048f91259ffc582662a2dfaf4b499f7e0", 0x13}, {&(0x7f0000000480)="d462563c706a6bb1b6d7e8977fac5860f186eae5668d99bfcd2f88fc003ca9cf7b4c545cbb0c51ad064657f4208a00284d502933c46f0242ef1b3d9c675bc79907141ca10deed87266abfb32bfe7f0079a164a420f86d8eb82d201c10b3212b836fa5072d8be983d7b679cfb88b76ca254a7df9fcf28efa83a0e3040ccccb2d8fb68835c637e26", 0x87}], 0x5, &(0x7f0000001780)=[{0x58, 0x10e, 0x8, "0b0f9e103209203d3a648e472f29c8da0ced4f4599c6bc04971aab48fd4c4fa506e4bf96511d62d8889a795c602bef5c0e4201524de53ba458298df9820ce1b3d4"}, {0xf8, 0x0, 0x2, "0cf053afce65cb6db79c85fd65e3179e155483efe6f5c13f90ac42667ecba34933f0d374429ed07797c92a2a80bd8c7289a0e67b64e8c6cb9092d865ae17b6c78e7522ed0acdf5c7384c42a2b8df266a5cd9217b64349e7137580950d7585acb6020f64c55fd2b9e68db4d2ae6a7296c971b0e0a02637fa2419282053d1d120ef04693b773b23a4260fd7b768ef45d353523c3d8456f7dc5289af417f2f2c4c6ebb8ad63a7e2eb5a4e3026a9377d6383c5d5b2a55fa660892480ed1bbe977caf7e5fea9ccef6a7b1f3d94bb443afde5157cd0f0ef5ee71512adad54f656819a8d4"}, {0xd0, 0x113, 0x4, "a810f53e4111d2498d39ade6516816bcc17050a9a60fa9535a1d038b5b213bfdec326e11a110d02a71609f0a79240c8a0c2950d441953192de2f2a334c9e85969efa6710aaf1462094405c1dcdf944875710da24411a66c98312baa19713fc860734b04c4271dde40fbe97be507602ae63d29df368bf16e9589f32e75d37fac8b7503feb4c013ca81909a654c3ae049309481f9b41214d8da2e36d58a0ef0dad4339dd25b592bb48a7843e5e97a0cff9bc48a517f15e71def23e2499cc38d1"}, {0xe8, 0x1ff, 0x3, "15afca517215c4751acadf8c6fb9b97c486e78fdf353c7bac93b966e6685b31839b737cbc4cd874570ea836985450846614910c31750b70163a1604087e72930dd18d92068e31e257f0dde842289a13043b5e63d4d827a5802de152581d25f0f9bfa316e060c6fa8763058ff543a3bacf7c86aa551c92de7efedde2fdf2ed430180c34d6b301d2efaa244da64c849c6b60cf4b916c92b4324ece14e8d664c58fb752eeeda8e66acb2e4e623194dd23632c081388abc8b5b4927e139ad93f95f327ede43d2f361be3357ff10f1d5ba776cb"}, {0x10, 0x11c, 0x7e}, {0x100, 0x116, 0x3, "4307de36b1523426d0ed129c7528cc824d37935a5672c30b0491dacb1f53b8144605483736f8df6f7e8a187b59bdede2b2e6ed97711d381e8a00fa033071d9c8b9822926da37ed5b9ab4b24253c2e47aa60d4642cab5850b8ae304da09437cc84f590da42eca158b2c4800c9a06082a944e39029813001b96835d3590c19f607813e00c14fc906c08ed37d234abc4dfacdfd670e4a29acfe22a23ff5b731478fc4d171b1306c1de048ccdde6a84014007c6ddbe0f96aeed3778b0c02bd3c5a41f7226f05d9ef21b0f350db2016f80bdcff78d49233e79c8738931fb2fb9df74ac411f2c90372e291ac84833797"}, {0x1010, 0x10f, 0x80000000, "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0x1428, 0x10}, 0x7}], 0x2, 0x4090) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001740)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f0000000440)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x5}]}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/04/30 14:39:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe000000100000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:35 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x6, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {}]}) mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x2) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000080)={0x0, 0x5}) r2 = dup2(r0, r0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xffffffffffb2c221) 2018/04/30 14:39:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x62d963b4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setfsuid(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0xf1a098c49a662439, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x8c, 0x20, 0x1, 0x2}, &(0x7f0000000700)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000740)={r3, 0x40, 0x6}, &(0x7f0000000780)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r4}, 0x14) sendto$packet(r2, &(0x7f0000000200)="947f2ba834bc876706b58ddde3901606b55532f04db2522a67e149ca5497a7d8cee865e6c10a9b61135a93b4100ff2b44c9429770029f70451ca1586427ec6929ff2d1617bbab5a1e6a4513ab44a6c7e6cacc53b5fd8d1aa", 0x58, 0x40005, &(0x7f0000000280)={0x11, 0x1b, r4, 0x1, 0xcd6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) perf_event_open$cgroup(&(0x7f00000007c0)={0x5, 0x70, 0x9, 0x5, 0x8a2d, 0x5, 0x0, 0x3, 0x0, 0x3, 0x4, 0x8, 0x8, 0x5353, 0x1000, 0x3, 0x3, 0x80, 0x3ff, 0xfffffffffffffff8, 0x5, 0xaaa0, 0x7f, 0x800, 0x7fff, 0x6, 0x10000, 0xb7, 0x6, 0x3, 0x14000000000000, 0x3, 0x8, 0x454106, 0x69e, 0x8000, 0x10000, 0x8000, 0x0, 0x1, 0x5, @perf_config_ext={0xfff, 0x39}, 0x105, 0x2, 0x8000, 0x5, 0x101, 0x3ff, 0x1}, r2, 0x10, r2, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x9}, 0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) sendto(r6, &(0x7f00000002c0)="2ac61fd0bd988d119c9f29602876afe2164509a6dc448ed65acec1f5eea51c0c5d637342d26ef210eaa93a3e9980e285fa30a88aa94300e66e4e1904b5af04ed8f47beca05699ef31c0fd725942a8cb25cf5cacb711647537beacc12908895918b95e42687cfdd950325db25439157c8b144419160cdb52c73bdf1b009b43b5db688ae26387981c3c874652d22b66c47975dd4f83b34a36a97459a5c739478c1c7c2dbfb0413", 0xa6, 0x20040000, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x800000000000, {0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x1b}, 0xf9}}}, 0x80) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/30 14:39:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="010c57feff", 0x5) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000180)=0xa293, 0x4) sendmsg$alg(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="934290387717b561f7565669a4f64cfffaa68037dcf6fe7de8cc17b96a1a1c88dc2004a6a472c55e31580e9273dd4325e63739ca3aeb71b88536b631d09adba5cc15963361b71b2e5eb70f0432a89b69b5f837ef269f5d874a1e8ed744fe8ac79e2c277ea347e9f5ce521c24450ba0a7ec8499f9b73276a3d48dc0a39f84ddd407e904f5005dd3a2815b7065d8313e876fba564a316a8aad61eddafd6a35987aa4bbb275e944287e", 0xa8}], 0x1, &(0x7f0000000780)}, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000840)=""/170, 0xaa}], 0x1, &(0x7f0000000240)=""/148, 0x94}, 0x0) 2018/04/30 14:39:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x8000) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xffffffff00000001, 0x80000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000001c0)={0x401, 0x20, 0x1, r2}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x1000000000000009, &(0x7f00000000c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000040)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000380), 0x7f28a8cf4b2c6cf7}]) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getgroups(0x2, &(0x7f00000002c0)=[r5, r6]) 2018/04/30 14:39:35 executing program 7: clone(0x200, &(0x7f00000001c0), &(0x7f0000744000), &(0x7f0000000280), &(0x7f0000000140)) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27d, 0x0) r0 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='maps\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x2, 0x7fffffff, r1) 2018/04/30 14:39:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000005a000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x10001, 0x4) sendmsg$alg(r1, &(0x7f000065d000)={0x0, 0x0, &(0x7f0000054000)=[{&(0x7f0000205000)="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", 0x4e5}], 0x1, &(0x7f0000221fe8)}, 0x0) shutdown(r0, 0x1) 2018/04/30 14:39:35 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000005c0)='eql\x00', 0x10) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001e00)={&(0x7f00000002c0)=@proc={0x10}, 0xc, &(0x7f0000000340), 0x0, &(0x7f0000001d80)}, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x13f) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000240)={'eql\x00'}) r8 = dup3(r7, r6, 0x0) accept$packet(r6, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000000)) setsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f0000000540)="3e6f761c6d0e60395d44f8646cfe39993705d48824b122fc28ea5c25f7881e9195e76cd5b840882d2bf9896c866b4ab64b7d20595b91c9a1d2bba2cd2f0f005e0d5a66a094d291c3a23a408ab9718824e39ca52140874e09", 0x58) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) mbind(&(0x7f000075b000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000000200)=0x4, 0x800, 0x7) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x8, &(0x7f00000001c0)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="09003c9dbb007f000300501c014216c1230fd7acd4c27bc3f512990c8d0a4389e2286311c014eb9adfa116643e57addaefc557f24e72d7dcc2e11d0c4bf4399426445e8aaefd4669a603ba46a9335f0ad49ae8a2e871045df2a33af852676f8b22787a3dec30c5d36dbd81ee4c77ff110a2436f83ddca5a50059f1e7b5f32d49ef43879499117db41be74c65fae932ae82d0390b5693001e83cd7cc954ba1bb9875dbd80d7fc7f3c71547ca2aa862ba1bdeb20c91ef0b8853639b22a75c71742ea06cb8cd873c7ee5f4f4662923a"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(r0, 0x5412, 0x7) 2018/04/30 14:39:35 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) syz_emit_ethernet(0x23, &(0x7f0000101000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x80fe, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/30 14:39:35 executing program 2: ioctl$BLKROSET(0xffffffffffffffff, 0x125d, &(0x7f0000001440)=0x899c) socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x0, 0x1, 0x642e, 0x0, 0x0, [{0x3f, 0x1, 0x6}, {0x5, 0x0, 0xfff, [], 0x3ff}, {0xe1, 0x9, 0x0, [], 0x7fffffff}, {}, {0x48}, {0x7fffffff, 0x0, 0x7fffffff}, {0x1ff, 0x0, 0x0, [], 0x20}, {0x5, 0x5, 0x0, [], 0x100}, {0x5, 0x1, 0x0, [], 0xd1}, {0x7}, {0x80, 0x1ff, 0x6}, {0x0, 0x3}, {0x7ff}, {0x7, 0x5, 0x43, [], 0x5}, {0x100000001, 0x3, 0x5}, {0x2d59, 0x0, 0x9, [], 0x80000000}, {0x0, 0x4, 0x0, [], 0x6}, {0x0, 0x7ff, 0x1f}, {0x0, 0x0, 0xff, [], 0x1ff}, {0x100000000, 0x3f8}, {0x0, 0x0, 0x4}, {0x1, 0x7, 0x6, [], 0xb92}, {0xa17, 0x0, 0x0, [], 0x7}, {0x7, 0x7}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000003f119ba104000000000000001899dd650000000000000000000300000000000000000002000000000000000200000000"]) timer_create(0x2, &(0x7f0000000100)={0x0, 0x1c, 0x1, @thr={&(0x7f00000000c0)="1b42a18058f76fb046d8b354653cf8c314015cef1d0a654b0bac4be95b169fd7f735060df164d7cf1e8d641865d519bc3fc2b2108c3ff1", &(0x7f0000000400)="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"}}, &(0x7f0000000140)=0x0) timer_settime(r2, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000200)=""/160) shutdown(0xffffffffffffffff, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x4c}, 0x1}, 0x0) 2018/04/30 14:39:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x200000000000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) [ 209.480885] device lo left promiscuous mode 2018/04/30 14:39:35 executing program 3: r0 = socket$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) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0x3, 0x6f431a42}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="7663616e30000100000800", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000002c0), 0x99, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000240)={0x7c, 0x7, 0xfffffffffffff000, 0x5, 0x8, 0x40}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0xffffffffffffff80, 0x2, 0xb7b, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) writev(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)='\v', 0x1}], 0x10000000000000db) 2018/04/30 14:39:36 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) r3 = syz_open_dev$sndseq(&(0x7f0000001080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000a9d000)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) sched_getscheduler(r4) 2018/04/30 14:39:36 executing program 1: mq_open(&(0x7f0000000080)="916e6f6465766367726f75705b51766d6e6574302d00", 0x800, 0x1, &(0x7f00000000c0)={0x9, 0x9, 0x5, 0x58, 0x14fe, 0x7, 0x6, 0x4}) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x8c2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000040)="6b8faa6d69a8ed568c14", 0xa, 0x0, &(0x7f0000000140)) 2018/04/30 14:39:36 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4, r0, 0x2d}, 0x2c) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="973ffe53e4c7ed", 0x7}, {&(0x7f0000000180)="e9e008a34b19d63bfed6e567aa0b9ae9ba7a9bb2c85e9954dceeb15084392bce3827e63fc8f1429631e4fba6e2516d10f4c395590103573e02ca1ade327dfc9deba7a901d73c879ae27be8845e71afc68761e3699d3cd401f652e24c9b0872212a8100313de261a7c6b62f0348efdcb6c9d1503c009041309198750b6306762c9b1f91b91c13c080f354be1fbe246cc0b02ed904b2e2aed903ee57bcc9b2429ddd9068b4fb0ed2b5a216805b61059df798", 0xb1}], 0x2, &(0x7f0000000280)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xf}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x10000}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x9}}], 0x60, 0x800}, 0x0) 2018/04/30 14:39:36 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000016000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000000)=0xe63aa02) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x93}) 2018/04/30 14:39:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x300000000000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x0, 0x0, 0x0, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30c}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000640)=[@in={0x2, 0x4e23, @rand_addr=0xfff}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x44}], 0x84) 2018/04/30 14:39:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='loginuid\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000340)={r3, 0x7}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ptrace(0x11, r8) r9 = dup3(r7, r6, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000000380)={0x9, 0x0, [{0x13, 0x0, 0xfffffffffffffff9}, {0x28d, 0x0, 0x8000}, {0x13, 0x0, 0xfffffffffffffffb}, {0xaf1, 0x0, 0x1}, {0xbff, 0x0, 0x7f}, {0x9f3, 0x0, 0x1ff}, {0xade, 0x0, 0xb104}, {0x9e0, 0x0, 0x6}, {0xbf6, 0x0, 0x2}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000000180), 0x4) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) getgroups(0x1, &(0x7f00000004c0)=[0xffffffffffffffff]) setsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000500)={r8, r11, r12}, 0xc) r13 = openat$cgroup_ro(r10, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) shutdown(r0, 0x1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7fff, 0x6, 0x1, 0xffff, 0x0, 0x4, 0xa4000, 0x5, 0x5, 0x80000001, 0x2, 0xffff, 0x3f, 0x8, 0x5, 0x7, 0xffff, 0x9, 0x5, 0x100000000000000, 0x2, 0xfffffffffffff001, 0xd15, 0x1a8000000000000, 0x9, 0x9, 0x7, 0xead8, 0x100, 0x59, 0x3, 0x6, 0x5b, 0x7, 0x81, 0x4, 0x0, 0x20, 0x5, @perf_bp={&(0x7f00000001c0), 0x2}, 0x2, 0x20, 0x3, 0x7, 0x2, 0x6, 0x9e48}, r8, 0x2, r13, 0xf65a0b86d8d99913) 2018/04/30 14:39:36 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0xc0080, 0x0) r1 = open(&(0x7f00000005c0)='./file0\x00', 0x10000, 0x0) renameat(r0, &(0x7f0000000580)='./file0\x00', r1, &(0x7f0000000880)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) r4 = getegid() fchownat(r1, &(0x7f00000008c0)='./file0\x00', r3, r4, 0x1000) writev(r2, &(0x7f0000000600)=[{&(0x7f0000000000)="bc2e6a181d6c5332c973332c3d65d57807c780e1c5771192016fe9a1c987fc1a1a767a7e444c26fa4ce4986f8eab7d958168494fcebcdd392c406e8a"}, {&(0x7f0000000040)="1cb40219b37cd3de2aa2d08f3952361d832e56df48d9b15a437fb9e99a9755c836715df99bd07cd2714427e83ce79f67834bd8"}, {&(0x7f0000000080)="4bff8eb3520733dbedb077acba58788e97a56aa64c285cf12bc7944b284a4e0b300880f05719243cfdab81b3ece17906fbdca80112ac11cc29798bdc9f50876850de40a740f805d8fda508b64e3a33295a29ff56d12ccfe1aa867743c06f7cc231f42e3ad5352947dc195239fda9727f95eee4453d595acd6faa0b134419e1482873dac53523514332e62f143337418a7523fbdd8ee97b6df3257dbdfb7e1b1f7235"}, {&(0x7f0000000140)="c336eb92f0160df96fb6433c7aa8027f6a4f6939312f4c887f282f99a7b13f98a8d52245a60b4018533558f374087e48bdc61f8650fa5437292af3050fb94263f0544f5c556a979df07b4229cd0c1d519a3c060930af674b35ecd735a03856e3de3821a88c68823787cda53a45d1171c2e88ca5ed32941b6c5d2bedd5d685c5a1aa12f216f3b31e9ee5da0381511e72fabeec474ef7dad1f"}, {&(0x7f0000000200)="e5978e8e2163247313713b5576395d121e53beeeefae42ef1e83ea0b93e73cc1a94f65501f5b47cd17df1cb875dbec2fcaf2dbc1f68591b871a5df3b1bcef2156455758ba8cc6b02b8a159cdc9519ca3b09ed02e014b9b876979f37214813b7f0db92af4294264bedd137d97ff5438298ceaa97efc1b0508738f4cb820afaf18970af730bb72eb11ae3a07b33ea0886703e9267a16de3d10b2e4597369388a117419125e4b6a38d06bbae8805090f458950c237b0c752c64887b9aba400fa4b8fb24ee451daf520a26a8d3b7ac8165ac665679ec5f512fc2d1913638e518b9f017"}, {&(0x7f0000000300)="02ae50496ff754aa07"}, {&(0x7f0000000340)="b8df853bb13b93fe2aaadb82578cbf5f40cda57ae96f5566e994885ccab7b41f7df17cb51461ff668a0db0fb10a2d8c2122fb56a524da142b676cb0b3362b84e40b54f41f5d0f76b84a3bf43a7b1039e253b3bfbfa5bb14d9fb6f56e5061ef07af6b1c5f321e8dba787ccee21ae4a968a2240b007d11d54244a060661ffc2863bb6fa868e2294afb6e34a08899f5dac0c3b5ecbdded7b8d2502e4f50a99ff21d5922972df8db76f9cc46df1ee512c782ba6ab02c5d013f4c018f54e4cb88889d70cb9be93d0e3bda53b33d5fe0663e4c0f0f7808415e14d0ab18f67892a8b4b0c5e8f576ccf1c488ffbb4357d71f402baa95460d07"}, {&(0x7f0000000440)="07275208789c7750394d11e48bfd884a6c1769f5484fff3e6f20abe494f4f39f83537a0730ecef29b0db82f6738607c0efa3ef9eb90b3103ea0b54261cee6a44dd9eacb63d6393da6090b86afa3c696ad0cb80d49f3574187d20fe93acaa512a120db4c52e7fd99af1fbc673510de18a5d3c632ae4ebfe80e6e89403abee5481b22e8cee"}, {&(0x7f0000000500)="911e067bc177caee6dbf173262244a71b3e3652565bf0eb9028591c98613bc400fd0c7f08ea7c77fd55d4a8ac2d32f8bc46de433bd770d"}, {&(0x7f00000006c0)="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"}], 0x76) [ 210.405095] ALSA: seq fatal error: cannot create timer (-22) 2018/04/30 14:39:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xb000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) connect$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) fchown(r0, r2, r3) 2018/04/30 14:39:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000afc0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x400}, [@alu={0x7, 0x10001, 0x3, 0x7, 0x7, 0x1, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x1, 0xf2, &(0x7f0000000140)=""/242, 0x40f00, 0x1, [], r1}, 0x48) r2 = fcntl$getown(r0, 0x9) move_pages(r2, 0x2109, &(0x7f0000000000)=[&(0x7f0000fff000/0x1000)=nil], &(0x7f0000000100)=[0x4, 0x2, 0x0, 0x80, 0x81, 0x1, 0x2, 0x5], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/04/30 14:39:36 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000080), 0x10208, 0x2f) [ 210.446986] ALSA: seq fatal error: cannot create timer (-22) 2018/04/30 14:39:36 executing program 7: socketpair(0xb, 0x400003, 0xffe, &(0x7f0000000180)={0xffffffffffffffff}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe6, 0x2, 0x0, 0x3, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x100000001, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x8001, 0x7}}, 0x0, 0xfffffffffffffffd, r1, 0x2) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x81, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x2}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) 2018/04/30 14:39:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@ll, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)=""/127, 0x7f}], 0x1, &(0x7f0000000580)=""/222, 0xde}, 0x0) shutdown(r0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x930}, 0x8) [ 210.621533] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/30 14:39:37 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000000c0)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x5) accept$ax25(r0, &(0x7f0000000180), &(0x7f0000000100)=0xfffffffffffffcd2) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xb, 0x3ff, 0x1f, 0x7, 0x14, 0xffffffffffffffff, 0x100000000000000}, 0x2c) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/58) ioctl$PIO_UNIMAPCLR(r0, 0x80247008, &(0x7f0000000040)) 2018/04/30 14:39:37 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/30 14:39:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x80ffffff, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:37 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0620eb4823e562c8c395fc9f4c661c00a6690a795ec8479be2a3638014bae3192569a14119f13f9ccb7301307ad90c06d4c88643adef4772665989a09a7ced30a3980474f74aef2acc53c285a81b0366a90dcb96f700e9339a364cba3b9e70405f118efee9428da090d71df2b670b502baaff7394a5ea6535e83779a1871d0526adfeb175b9ee5f656325f68d87bae33e0cf51fba32d16bc4914cd8ccb26e3d70ffaf92c2e062f44ceac5202fc9405e65d1c00000000000000000000000000"], 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0x81, 0x57, &(0x7f0000000000)="1de148a26668202fa0c7828020e180b7057a2e8330fb6a0e1b810ce9fbc466bc9c59689cb6ae64385453395193bbd4a8baf6904750671ed5c102a1d33c407285db5c3b0af3cfe3012d2a49ba62a6c80901d1ddf7fbfb901147d27017d5a5e7520847c4c1b3d1ac370d00a19e29486332059d87c2349872402de77cb95041c57d19", &(0x7f0000000180)=""/87, 0x3, 0x2}, 0x28) fallocate(r0, 0x0, 0x81, 0x8) close(r0) 2018/04/30 14:39:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/30 14:39:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/28, 0xffffffffffffff44) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x6, 0x2, 'client1\x00', 0x4, "27d3c8a1e5ae5ce0", "9e162a5bd86fcf4f456668019689b70c2162d8c28418ad4294f52983428087c3", 0x5, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, 'port0\x00'}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/30 14:39:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='statm\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14, 0x80800) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a40)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000bc0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000d00)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000e00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6040}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000380)=ANY=[@ANYBLOB="540000005200060b2cbd7000fbdbdf251c00000008000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100a8f0cc06259e6c524e924ce13048b12ba459684fbe76dfa145f0938035ea2ca2427d7d524fd50636040c73f26ec98768c490312ed848edb831eb79e31ef93910689ebf4c542fbfbb1e7030e542c364f2d4f0237b922964cda1c25a24d6785e7016507f6cfb46b9c3f65dd15ec4093d6c1167891c93b7b3022f5ac913e0ac790466c6b0832bc3a218d955b571b282919cf7e59ac62963db17d642c73f76035e70e248d745638cbf319702804555b71f3e105c58e9f2f32423d83326d255d981ae4458bde4319591cb5ee066cf7a1e", @ANYRES32=r4, @ANYBLOB="080006008d0a0000080006000500000008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6], 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008014) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xe7, 0x8a100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/9, 0x9) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/30 14:39:37 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000000)="24420e09000000dfeda672c5a0ff54545104aacf4ee4aed7daa470c99ba4101816479626bd58449fc5dd0951562bab7a7c2a6ba31d03ef69", 0x38}]) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1000) 2018/04/30 14:39:37 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x4, 0x9, 0x9, 0x10001}]}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net\x00') exit(0x100000000) getdents(r2, &(0x7f0000000180)=""/143, 0x8f) 2018/04/30 14:39:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000500)=@full, &(0x7f0000000040)=0x48, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000580)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000680)={r2}) setsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f00000006c0)=0x101, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000100)={"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"}) open$dir(&(0x7f00000005c0)='./file0\x00', 0x1051c0, 0x44) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) prctl$setptracer(0x59616d61, r5) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) 2018/04/30 14:39:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00000001c0)="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", 0x135) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x80000000}) 2018/04/30 14:39:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe0000001, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:37 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24200, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x2, 0x4) 2018/04/30 14:39:37 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000008000000"], 0x8, 0x800) 2018/04/30 14:39:37 executing program 7: clone(0x0, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) wait4(r0, &(0x7f0000000040), 0x80000000, 0x0) 2018/04/30 14:39:37 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x2, 0x3629, &(0x7f0000000100)) io_setup(0x7, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) io_getevents(r3, 0x7, 0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)={r4, r5+30000000}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000000)=""/32) 2018/04/30 14:39:37 executing program 0: init_module(&(0x7f0000000080)='md5sum\\-\x00', 0x9, &(0x7f00000000c0)='\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), 0x4) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000100)="28cf746018049dce85d6043fc06dd075a2239d1fa346b1bd3048e6a51609289aa143d1ca6bd15176f64848dd62141d9ea35a2fcc0041e29fa9a482d0c07d303aaf0e9f4bea86838d5a658ddaa58a6e7248ad51f9b7c4f88ed6d3073bf4bf98f1921d", 0x62) flock(r0, 0x2) flock(r1, 0xffffffffffeffffd) getsockname(r1, &(0x7f0000000200)=@alg, &(0x7f0000000280)=0x80) 2018/04/30 14:39:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x4dcb) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tkill(r2, 0x12) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/04/30 14:39:37 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1) ioctl$int_in(r0, 0x80000080044dfd, &(0x7f0000000000)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x800, 0xffffffffffffff19, 0x7, 0x8, 0x9, 0x7}, 0x1c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x1d, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0xfffffffffffffffe, 'wlc\x00', 0x8, 0x9, 0x7a}, {@rand_addr=0x101, 0x4e21, 0x0, 0x6, 0x80, 0x8001}}, 0x44) 2018/04/30 14:39:38 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)=':.file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x7, 0x3, 0x40, 0xb1d0, 0xffffffffffffffe1, 0x8}) 2018/04/30 14:39:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xb00, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x10003, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40000, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000001080)='fou\x00') r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0xa, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/30 14:39:38 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000001f40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001f00), 0x13f}}, 0x20) r2 = accept4$inet(r1, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) dup3(r1, r0, 0x0) [ 211.824510] libceph: parse_ips bad ip ':.file' 2018/04/30 14:39:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa4000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0xffffffffffffffcd) write$rdma_cm(r0, &(0x7f0000000100)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x38) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x422000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000001c0)={r3, 0x80000, r2}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000140)={0x8, 0x80000000}) [ 211.847114] libceph: parse_ips bad ip ':.file' 2018/04/30 14:39:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-avx2)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0)="0a0775b005f78be00fe381e5b3b60ced5c54dbb7295dd3df8217ced1ec2c000057c2bbca7806b1b0e41dadd2efef5bccceacc748dd5a95a48397ed3935a3a77d61", 0x41) 2018/04/30 14:39:38 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x2000000000000001}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 14:39:38 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400840, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r3, 0x201, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1f}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) write(r1, &(0x7f000001bfff)='j', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x2) dup3(r0, r1, 0x0) 2018/04/30 14:39:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xc, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:38 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) write$binfmt_aout(r0, &(0x7f0000000200)={{0x1cf, 0x7, 0x6, 0xf9, 0x243, 0x0, 0xec, 0x9}, "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", [[], [], [], [], []]}, 0x1520) setsockopt$packet_int(r1, 0x107, 0x5, &(0x7f0000000080), 0xf15617e3128495c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x3}, 0x8) keyctl$update(0x2, 0x0, &(0x7f0000000100)="95d7cbba78b68103c2c8775f45f0004fee08314b59dd6fe1a56d2cee7b433df7bc405398bec55958dd4d3180b8177b2545155d8de3d081f2418f955df16e061128542de11282cc6c1570f8bba8d5a15d1e643978778de4d777d56d297bca7c27ab2b3deedee8cb1c922266af9375355c004b2de0f6278dd04856fdc92ff996469265f3", 0x83) 2018/04/30 14:39:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/24, 0x100000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r2, 0x540a, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x6, 0x1}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f00000001c0)={{r4, r5+10000000}}, &(0x7f0000000200)) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000ac0000)) 2018/04/30 14:39:38 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x18100) accept4$unix(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x6e, 0x80000) write$rdma_cm(r0, &(0x7f0000000100)=@join_ip_mcast={0x10, 0x30, 0x3, {&(0x7f0000000040), 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x38) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200002, 0x0) 2018/04/30 14:39:38 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x5, 0xffffffff, 0x2, 0x8, 0x0, 0x5, 0x1040, 0xf, 0x6, 0x407, 0x81, 0x6, 0x8, 0x3, 0x5, 0x4, 0xfffffffffffffffc, 0x1, 0x3ff, 0x1, 0x100000000, 0x9, 0x4, 0x4, 0x800, 0x0, 0x0, 0x72e, 0x4, 0x4, 0x7, 0x1, 0x11, 0x97, 0xeaa3, 0x8000, 0x0, 0x7ff, 0x4, @perf_bp={&(0x7f0000000040)}, 0x102, 0x4035, 0x2, 0x7, 0x26, 0x5, 0x8}, r1, 0x7, r0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000002c0)={0x86ab156, 0x1b}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x82, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000480)={0x2, &(0x7f0000000440)=[{}, {}]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x2400000, 0x400, 0x8, 0xb4b6, 0x1, 0x3, 0x100000000, 0x7, 0xa491, 0x5, 0x80000001, 0x1, 0x2, 0x8, 0x6f], 0x10000, 0x102100}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x5, 0x5f55, 0x4, 0x6ab, 0x5, 0x5, 0x5, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x3f, 0x2, 0xff, 0xc1e}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000400)={r4, 0x6, 0x30}, 0xc) 2018/04/30 14:39:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7fffffff) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)="6e8ebfeba9b5a7adae43663702000000b9332f1f798ee35e5a23fe116c5f5a83ec2ace6945168b7eed6cc2b10ce435a42c9cf552ae0ec18774ef20840efc1e03f2e72aa635ddb0e77e1a947470788afe8b8fe2e68045d17361f00a8907d6aeff44132a595a12e8955243678db0ade7c5a8578751a8d4f013ff2c73ad786035281103f2e4186e6a874fe29d5e8e48de8b1e85b1dcfa86f29326d936023a3d1495ec1bb46d3ebb01468f4ebbcae7fa7af3a8856b2e09cecb44472b305254976e8113936f1fa7680560") bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x8) 2018/04/30 14:39:39 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x3, 0x80100) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000480)={'HL\x00'}, &(0x7f00000004c0)=0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x340, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0xffffff89, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000003c0)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e20, 0x689d, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000400)=0x1) open_by_handle_at(r2, &(0x7f0000000100)={0xbc, 0xccc, "a652c83b989c206ca2004a7790ddb6e849ae1a32f45c4643efde9252b491d1eb424a2504084bb2d75a530097d243b0132b868a7dd3a9c127e11fff9ec674a7630fe1269e06370c7835c329920762575ab61985313b9d55e29a7ed3639edf63830d68e600464f784a1bc54c0b85713e48de9afdaa3b2d5562ca2a3d2d1666b7d5ab57bf84a1e03e0bd5a47c82f8a3fdfdb3f26cb37d55c383a094fe33380cce713cd92433a5896d4a64ece0f476615683985594f8"}, 0x240440) 2018/04/30 14:39:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000180), &(0x7f0000000040)=0x1f9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/30 14:39:39 executing program 7: r0 = memfd_create(&(0x7f0000000100)="73656375726974797f00", 0x3) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x1, 0x0, 0x8, 0xd76}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x3, &(0x7f0000000100), 0x3d}, 0x0) 2018/04/30 14:39:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x10000e0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)}, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000080), &(0x7f0000000240)=0x4) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000085c000), &(0x7f0000bda000)) 2018/04/30 14:39:39 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x8001, &(0x7f0000000140)=[0x0], 0x1}, 0x31c) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x5e, 0x3ff, 0x4, 0x5, 0xc, 0xff15}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542b, &(0x7f0000000000)) 2018/04/30 14:39:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x4b) r1 = accept4$unix(r0, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) bind$unix(r1, &(0x7f0000000180)=@abs={0x1}, 0x6e) 2018/04/30 14:39:39 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x3c040, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x800, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x801) ioctl$VHOST_SET_VRING_KICK(r0, 0x4028af11, &(0x7f0000857ff8)) accept4$ax25(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) 2018/04/30 14:39:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x0, 0x6, 0xc22}, &(0x7f00000000c0)=0x18) epoll_pwait(r2, &(0x7f0000000300)=[{}], 0x1, 0x3, &(0x7f0000000340)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x90, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}, @in6={0xa, 0x4e24, 0x7, @empty, 0x3}]}, &(0x7f0000000140)=0x10) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000380)=""/178, &(0x7f0000000440)=0xb2) ioctl$KVM_SET_PIT2(r1, 0x8010aebc, &(0x7f0000000180)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/04/30 14:39:40 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x84, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0xf0, 0x1c, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@ipv4={[], [0xff, 0xff]}}}, 0xf0}, 0x1}, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/04/30 14:39:40 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000040)=@ethtool_rxnfc={0x0, 0xe, 0x4, {0xe, @tcp_ip6_spec={@empty, @local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x4e22, 0xfff}, {"5501", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x3, 0x5, [0x4, 0x7]}, @sctp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x4e22, 0xab}, {"9b09", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x401, 0x2, [0x9, 0x1b]}, 0x9, 0x8}, 0x1, [0x7]}}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a060a0000a84302a7052369250007000800061c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/30 14:39:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xfffffffffffffff7, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="63093ae99d23b3cd169af313d1304d3e0180c2000000029cce98941b86dd6076608edc2483fffe8000000000000000000000000000ffff02000000000000000000000000000188009078ff14000060c5961e00000000ff01000009000000180300000000000000000001"], 0x0) 2018/04/30 14:39:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xc0ffffff, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:40 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x2, 0xb, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_sec_ctx={0xf, 0x18, 0x0, 0x0, 0x69, "d8422837c8e0263fced60a6d1a0677c0b8f4ba66025d5be19a780590e8b1030200ed9c47ec3f3c915ac914f30222ee44e598b8a91c230286df97f8d332802ca898a2ea3b24c5752451caad3e747f1ce72e64e2b7d1ff815f8718198cd8d79f3296c16e02e9b59f25a0"}]}, 0xc8}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)={0x2, 0x9, 0x6, 0x5, 0x13, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0xb, 0x10}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0x6e6bb3, 0x101, {0x6, 0xff, 0x6, 0x2, 0x0, 0x10000000, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0x98}, 0x1}, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x191000, 0x0) accept$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7064775dbc893e7100fedbdf25050007003ba000000a004e210000b75eba34cf3c6d4d89a1e22a00000000000001"], 0x38}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) 2018/04/30 14:39:40 executing program 3: unshare(0x40000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_snmp6\x00') exit(0xfffffffffffffff7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) userfaultfd(0x80800) r1 = getpid() prlimit64(r1, 0x4, &(0x7f0000000100)={0x2, 0x8001}, &(0x7f0000000140)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x121000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getdents(r0, &(0x7f00000001c0)=""/50, 0x393) [ 213.864961] netlink: 220 bytes leftover after parsing attributes in process `syz-executor6'. [ 213.933442] netlink: 220 bytes leftover after parsing attributes in process `syz-executor6'. [ 213.945669] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 213.954937] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 14:39:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746503e800", 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'k7zYtun\x00\x00\x00\x00\x00\x00g\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xfffffffffffffffc], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@devgroup={'devgroup\x00', 0x18, {{0x9, 0x0, 0x100000001, 0x5fa8, 0x69}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) 2018/04/30 14:39:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x842, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x8}) r2 = semget(0x0, 0x3, 0x7dbdce342fd667f1) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f00000001c0)=""/96) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x3}, {0x4, 0xfff}, {0x0, 0x1}, {0xa, 0x8001}, {0xf, 0x8}], 0x5) sync() [ 213.985337] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 214.822686] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 14:39:41 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x7f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r0, &(0x7f0000001e80)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001e40), 0x101, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x38) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/04/30 14:39:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:41 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xc0002, 0x0) fallocate(r0, 0x8, 0x40000, 0x1000) 2018/04/30 14:39:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x7) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="140000000000000000000000020000003ec7ef7f"], 0x14}}], 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x401, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'veth1cto_bridge\x00', 0x9}) timerfd_create(0x7, 0x0) 2018/04/30 14:39:41 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x22, &(0x7f0000f89000), 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000100)=0x1e047ab7, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x140, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000002c0)={0x6, 0x70, 0x9, 0x4, 0x3ff, 0x9, 0x0, 0x100000001, 0x100, 0x2, 0x0, 0x4, 0x0, 0x120000, 0x9, 0x0, 0x7, 0x1, 0xbcb, 0x10000, 0x5, 0x0, 0x7fffffff, 0x80, 0x40, 0x5, 0xfe9, 0x401, 0xff, 0x7d8, 0x7, 0x400, 0xfffffffffffffffe, 0x1, 0x2, 0x4, 0x1ff, 0x5, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000280)}, 0xa844, 0x1000, 0xfffffffffffffffe, 0x7, 0x5d6, 0x5af}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000040)={0x6e30, 0xd, "73cdd045d72bec99267b7d47c5"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x20, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340)={0x9}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r3, 0x4, 0x10, 0x1ac4, 0x1}, &(0x7f0000000240)=0x18) 2018/04/30 14:39:41 executing program 2: r0 = socket$inet(0x2b, 0x100000000001, 0xfffffffffffffffc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x482281, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x7fffffff, {{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}}, 0x88) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23}, 0x10) 2018/04/30 14:39:41 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x5, &(0x7f0000000080)}, 0x18) 2018/04/30 14:39:41 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x10, &(0x7f0000000000), 0xd2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x62658470, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e24, 0x9, @empty, 0x4}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1c}, 0x6}, @in6={0xa, 0x4e23, 0xdd, @ipv4={[], [0xff, 0xff]}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0x10}, 0x101}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}], 0xc8) 2018/04/30 14:39:41 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x800, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x9, 0x2, 0x7d6, 0x5, 0xa5, 0x5, 0x0, 0x6, 0x2, 0x3}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) lseek(r0, 0x0, 0x3) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000, 0x401) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x2f1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/92) 2018/04/30 14:39:41 executing program 2: gettid() r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7210, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4053, r0, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) write$binfmt_elf32(r0, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x0, 0x4, 0x5, 0x9, 0x2, 0x3f, 0x2, 0x216, 0x38, 0x9e, 0x0, 0xfffffffffffffffa, 0x20, 0x1, 0x80, 0x8a, 0x5}, [{0x60000000, 0x3, 0x8000, 0x7, 0x7, 0x401, 0x6, 0x9}, {0x433b22c5735c0221, 0x101, 0x400, 0x2, 0x10000, 0x4, 0x9, 0x2}], "d4c37a928212ac56392ec9bfbff6fbb4f41c264da492cac6aa6d8c4694a44f3a10be158b3a8af11e02f4753a0fc3d26deb92ee71820e3c892d584cc407191a84fe0530b89a27cac0968674e61c089792d0cc3e2bca8f2d561571b8d793288d506adf1de441315e4a6284a99f77e7a96feacd3ba9d58f43cc097c6fb8abba3ae1b59141c9fd4e78a3e992fd3dc1a3a066d2b8b091669f8a5e62dbc57ae235d22b9dcef54fa66b0459c821e517ccc9934e531dd0144d60cd6bdb98218b230ba8751890df39b54883", [[], [], [], [], [], []]}, 0x73f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3d4, 0x480100) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3ff, 0x3, 0xfffffffffffffffb}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x9, 0x2}, &(0x7f00000001c0)=0x8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/30 14:39:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x100, 0x9c, 0x1}) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000080)=0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000bd000000a64e83ef37e86744e0ee90406d7ddb8c62c5f2eb21a6c51313edcaa4615fc383bb64efb1c0bd848f69dca95bc3e3a3d7ef2065071843588995fde06c0a4773f1ac3ac8dc55231e5652fadd124a230e6df1cf02c9e4541a562b6e8e7cdc15394d2a4e2670cff5ad87874e5bec8251d1f066634a1e8be1f44508809c08dec5b3fe2b1533d5680b0384364480c645799a3724a8289ef6b9c9fd20883f925cbca3596ae48ca87eee4ca594c5629c6f7d3f0bc7edc8cf8ff1323d4041759fbb"], &(0x7f0000000040)=0xe1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x20, 0x30, 0xc5, 0x3}, &(0x7f0000000180)=0x18) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x7, 0x30}, &(0x7f0000000000)=0xc) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f00000003c0)=ANY=[@ANYBLOB="05000000010100000000000000000000ff0700000000000003000000000000007f00000000000000facb77ff0000000000040000000000000500000000000000ff030000000000000300000000000000ce7f000000000000"]) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/30 14:39:41 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7ff) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x2, 0x70, 0x8, 0x0, 0x0, 0xe0d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'user.', 'posix_acl_access@\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x1) 2018/04/30 14:39:41 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80, 0x200400) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x3, r1}) socketpair(0x11, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x8, 0x7, 0xfffffffffffffe00, 0x400}, 0x14) r3 = socket$inet6(0xa, 0x80003, 0xef) read(r3, &(0x7f00000002c0)=""/187, 0x2ec) setsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r3, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/30 14:39:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:41 executing program 7: unlink(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000080)='./file1\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mkdir(&(0x7f0000000200)='./file1\x00', 0x9e) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='pipefs\x00', 0x80, 0x0) signalfd4(r0, &(0x7f0000000240)={0x5}, 0x8, 0x80000) open(&(0x7f0000000580)='./file0\x00', 0x20002, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x5e, "f47b381afbebb7d2b9d326fe8be430d59fd751a0f05a5accd50448ff7ce4446004c693710e2f0c62225e528fd24bbfd36ecaa98f3f9c4eca03388f995725018d6140b873fca4489fbae913bcabeb9d77a6e1c4f0856b4d538d2fe6f563f3"}, &(0x7f0000000640)=0x66) [ 215.238429] QAT: Invalid ioctl [ 215.290522] QAT: Invalid ioctl 2018/04/30 14:39:41 executing program 6: socketpair(0x0, 0x806, 0x4, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x107fff7ffffffffb) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) readahead(r1, 0x4, 0xfffffffffffffff8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) connect(r3, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e7330b99bcb2ad564e45e31e8230d641c9a82c2561eea4377c2e4c957c4d5aab91c046f6f20a880c7883067754c646404557a8f1259f44e3c2fd4faa7eedc"}, 0x0) 2018/04/30 14:39:41 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x9) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000300)={{0xf9, 0x9}, 'port1\x00', 0x2, 0x14, 0x7fc9, 0x3, 0x8b, 0x3540, 0x3, 0x0, 0x1, 0x3f}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x5, 0x3, 0x8, 0x4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x9a, "ffeed572b3304b13c17c14077eaf11f6216c30e6dc24d3fef51bb571383ca56de021ed8bc73bf9c39350abdb0585807dd90d38fc8bdf6d7506db57fd16b60e1839f60feb8acc688c7674a4ec998f394a92a0fe709d882a538927dd781d8229872f0c32a265079270312d2700260ebb8f2b3f66412660e2e71e6c1d5f9c8440d6deac031c06789dc869335791dacb5a81948d43ef85dfab655b1a"}, &(0x7f0000000240)=0xa2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000280)={0x1000, 0x14000}) connect$netrom(r3, &(0x7f0000000080)=@full={{0x3, {"49281b40d017c0"}, 0x4}, [{"979f51d76a3507"}, {"491a3dfc781b03"}, {"3b03c77965c7c1"}, {"15df6f495a8ae9"}, {"933437fc55e53b"}, {"3001fa48041cd8"}, {"1518a4b2d1427a"}, {"8c5181646bdf97"}]}, 0x48) 2018/04/30 14:39:41 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x10000000}) 2018/04/30 14:39:41 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) io_setup(0x4, &(0x7f0000000000)=0x0) io_destroy(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xc6ea, 0x4) 2018/04/30 14:39:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x8000000000004e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/14, &(0x7f00000001c0)=0xe) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x20000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000000c0)=0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/04/30 14:39:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xc0ffffff00000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:41 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x2c, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1e}, {0x4, 0x7}]}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_matches\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) [ 215.484785] QAT: Invalid ioctl [ 215.533884] QAT: Invalid ioctl 2018/04/30 14:39:41 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='wchan\x00') ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) pread64(r0, &(0x7f0000000140)=""/228, 0xe4, 0x0) 2018/04/30 14:39:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3f, 0x200) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xfffffffffffffe53) connect$can_bcm(r1, &(0x7f00000004c0)={0x1d, r2}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000240)=""/63) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000500)=ANY=[@ANYBLOB="6c01000017000103000000000000000000000000000000000000ffffac1414bb0000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c2ad7c1fa8121ed9c1ab0703317e17400000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004400050000000000000000000000000000000000000000003300000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/04/30 14:39:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc02, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x4, 0x8, &(0x7f00000000c0)=0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x40000000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/30 14:39:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x21e, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}}, 0x7) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x201}], 0x1) 2018/04/30 14:39:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001a000000") perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002880)='ext2\x00', 0xfffffffffffffc7e, &(0x7f0000000500)='journal_path') fchdir(r0) syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7ff, 0x4) [ 215.687699] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. [ 215.792105] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/30 14:39:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x1a8, r2, 0xf11, 0x70bd26, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x20}}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x547}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x720}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x1a8}, 0x1}, 0x10) get_thread_area(&(0x7f0000000540)={0xffffffffffff0c7c, 0x20001800, 0xffffffff, 0x0, 0x5, 0x8, 0x5, 0xa64, 0x2, 0x8}) sysfs$2(0x2, 0x4, &(0x7f0000000440)=""/236) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) r3 = dup(r1) readahead(r3, 0x3ff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x10) 2018/04/30 14:39:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000010c0)=0xe8) quotactl(0x7, &(0x7f0000001080)='./file0//ile0/file0\x00', r0, &(0x7f0000001240)="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") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') syz_fuseblk_mount(&(0x7f00000001c0)='./file0//ile0\x00', &(0x7f0000000240)='./file0//ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002900)) r1 = socket(0x1e, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/mixer\x00', 0x0, 0x0) readv(r1, &(0x7f0000001100)=[{&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000080)=""/4096, 0x1000}], 0x2) 2018/04/30 14:39:42 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x4000000001, 0x0, r0, &(0x7f0000000140)="10000000040000000000000000000000", 0x10}]) io_setup(0xd6, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x209080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x68, r2, 0x300, 0x70bd29, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008004}, 0x80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xb8, 0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000080)) 2018/04/30 14:39:42 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/30 14:39:42 executing program 0: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="080073e930ef9679deeb89270d00008179d73156e1ee760f1752be95dbfe7701da57e99f409c9df748447a725e502227d9af645d7883b76512834ad49796d667fd73da2d1dfe2363009575f625103377417cb678dd7a9ac1d035c97ebf6ceef2e4bb2317c349c2ce476d25dfd045e66e7adfee5cd8be56b4edf22e6061"], &(0x7f0000000100)=0xc) r0 = semget$private(0x0, 0x800000000000004, 0x0) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semtimedop(r0, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) 2018/04/30 14:39:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x1000000000) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) 2018/04/30 14:39:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:42 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x4, 0xa, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @generic={0xb1, 0x2, 0x561, 0x1}, @jmp={0x5, 0x7ff, 0x7, 0x0, 0x9, 0x5, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x10001, 0xa, 0x7, 0x9, 0xffffffff, 0xfffffffffffffff8}], &(0x7f0000000100)='GPL\x00', 0xff, 0xf2, &(0x7f0000000200)=""/242, 0x40f00, 0x1}, 0x48) signalfd4(r0, &(0x7f0000000140)={0x2}, 0x8, 0x800) r1 = socket(0x1e, 0x805, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)) 2018/04/30 14:39:42 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x81) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x265, 0x10003) sendmmsg$unix(r0, &(0x7f0000005240)=[{&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000b00)='0', 0x1}], 0x1, &(0x7f0000001380)}], 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x402, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='!selinuxkeyring\x00') write$fuse(r2, &(0x7f0000001180)=ANY=[@ANYBLOB], 0x45c) 2018/04/30 14:39:42 executing program 5: syz_emit_ethernet(0x3a, &(0x7f000000bfc5)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "63d8fc101d49e954"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}}}}}}, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x7fffffff, 0x7ff}) 2018/04/30 14:39:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000040)=""/64, 0x40) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, 0x7, 0x2, 0x0, 0xc, 0x40, 0x4, 0x1}, 0x20) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1000, 0x101000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/30 14:39:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x600000000000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:42 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff080600e3aa198c1c6f4234e50ec1a6ed2629f301080006040002aaaaaaaa"], 0x0) r0 = msgget$private(0x0, 0x80) msgrcv(r0, &(0x7f0000000000)={0x0, ""/149}, 0x9d, 0x2, 0x800) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x280) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000140)={0x3}) 2018/04/30 14:39:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1ff, 0x40000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0xb, 0x2}, 0x10) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) getsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) 2018/04/30 14:39:43 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000080)="2a9817cf215ebe8ef03f33afcc3fb7290dcc74951cc57fc88fd8eda0803a6b1604ea699751d4fb25e69cf06bf6210e2c0aa1087297230399fd17a928ef5a6a2f2f633062e44d78475075a4572e0449fbb09324e13625c5090b215ecf53dc61d4384776d4611acbaceedbd51625c0eecae142e42e4c14da07a91e7ebf1137a3e6185e95443f9d48f9b4531397be6dcabcca00d3ae94c8b19f496656065ce2c00690a95dce0f198ffede770f72f5d52eb32fd5f26280e368b52943b8ca588ec9b34fb45909993732c24958d93d94b0b77e64f6fe9b") rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000240), &(0x7f00000001c0), 0x8) 2018/04/30 14:39:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000040)={{0xf000, 0x3000, 0xf, 0x3, 0x0, 0x7, 0x5, 0x2, 0x4, 0x4, 0x3, 0x6}, {0x384b36f84a685c03, 0xd000, 0xd, 0x0, 0x100000000, 0x18d7, 0x2, 0xfffffffffffffff8, 0xffffffffffffffff, 0x2, 0x1f, 0x505}, {0xf002, 0x2, 0xf, 0x68db, 0x1, 0xd7, 0x276e, 0x9, 0xffffffffffffff7f, 0x1f, 0x1000, 0x20}, {0xf000, 0x4000, 0xb, 0x400, 0x8, 0x3ff, 0x1ff, 0x8, 0xa3, 0x3a9, 0x6, 0x8}, {0xf001, 0x100000, 0x9, 0x7fff, 0x3, 0x8, 0x7, 0x12a00000000000, 0x0, 0x4, 0x3, 0x8d}, {0x100000, 0xd000, 0x1f, 0x4, 0x80000001, 0x9, 0xffffffff80000001, 0x3f, 0x7, 0x0, 0x9, 0x2}, {0x111000, 0x0, 0x0, 0x101, 0x1, 0xffffffffffffff81, 0x430, 0x1, 0x81, 0x80, 0x3, 0xfff}, {0x1000, 0x2000, 0x1b, 0x8, 0xfff, 0x81, 0x6, 0x8, 0x99, 0x80, 0x8, 0x9}, {0x12000, 0x4000}, {0xf004, 0x3000}, 0x62121e8e13365218, 0x0, 0x4, 0x40000, 0x0, 0x1000, 0x6000, [0x0, 0xffffffff, 0x6, 0x7fffffff]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01065f000000000084040000000020001100010000000000"]) 2018/04/30 14:39:43 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.memory_spread_slab\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/196) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000280)={0x0, 0x7, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "d01340146ea4e8adc2afa0136a50bbc3"}) 2018/04/30 14:39:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="006369955ec1c43671bcb102b4e75e06d0aeb53270845581be0a2cbb6256ebc3e339f21f588a2f0d75953b4937bd99ed1682c4f4c699bc21b478564e81d6ab0a8c02a8eeef89d7a25b4d034a8a2e966c217f8acbbfa8284bf23c0e4bc412b2", 0xffffffffffffff70}, {&(0x7f0000000080)="29adff87c773e1224bafd19f475b0ab4d7fde10c8ef7b39502ac98be532bd9d013a682c97ed6e75652b0a9b58e180ef292452d3312e2c1038f75ac33ddeeb19d7f85cbd81762f0ff3fb34597", 0x4c}, {&(0x7f0000000100)="7fe31a7e9372325072082d2b0dd1fc921694bf2dee1b567191fa499a5c2f42f4c2f031f44d1849341d3bfa873e7140c9bed0a4cdadb764d7aae4e31106d75cc34a1f2e1a6e8a5e73038963e93f6f1208fd73", 0x52}, {&(0x7f0000001600)="aea532e81a556a1c1411b30a1f15069a56d8d329f290cd32f568", 0x1a}, {&(0x7f00000001c0)="26aac74dc98ddbaad965346cc61ab214290bd51ee19861b49bbdb5064904c89564de229ebd06e0730cb667f102403bfa", 0x30}, {&(0x7f0000000200)="d3ab0c17866fb0c2a8fcb47ce9aed0c551277adcda136b420add226e849d1421d54ffbb3bb9a16f72eb70fb52a5f0c9bc583e19dba620886289e8124b4ab70356b309e2d656dea1f3f2cdbc039716d9497030c06d897022ff6493b7a8cae6d4780b9c640362de4be80fc1dec255e7d", 0x6f}, {&(0x7f0000000280)="0bb72aaa5c796ea6567badc12dea039d5d95852d47864af04079d832442e623787f4eb0afbea0e269d943b6a6dd912c6cf20fb6dbac86b624ffc1f188aa7776ce37f0d545de547fa9456f0acb13554c4784f65c9bcd1e834a9edffd2442535e495386a8e07e7a1c6e18de878fd", 0x6d}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="b898f7879f241699053bce4b7ac06e76f202597b1929b68d8400e300c4aaf7194cc89e225caea4b85bf3af5368b8da39adebb2695617a2d0d7384c3643ff8f70c67a632ebab172714d870144811a21d23d04ab5ea5", 0x55}, {&(0x7f0000001380)="5b9c9d0c480106cbaa0f8b3c4f1c9e03adb18e753723ff04772f844c348cdee1f41bc9e9336ce14dc8c818e2ecea2f102ff1fa9a50c77a27a7117dd4dd0d", 0x3e}], 0xa) recvmmsg(r0, &(0x7f0000005680)=[{{&(0x7f0000005240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005580), 0x0, &(0x7f00000055c0)=""/140, 0x8c}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in6={{0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0xfff, 0x40}, &(0x7f0000001540)=0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001580)=@assoc_value={r2}, &(0x7f00000015c0)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x102, 0x0) r3 = add_key$keyring(&(0x7f00000017c0)='keyring\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000001640)='logon\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000016c0)="aedcba5ad74fee4bcc485eb6602f1a7add6402f0b9fadd9b7415b0e4f2ccfc9c708a589e7b9da98f05a27499a609e8926081630558e672d503c5c699653fc780f644d7f1c7fb9837c58998461281e45eafd46e6136edb23cb123f71bbd3562a865f639870a25e1f2561092fa13caf8e6763cf144ed09251147f55d952a51f3bc7f9247df1120d8915d05c027716e8676b4d8ae200b21770e397c3bee5f03c9e2713dc177127571871f570ebaadf3b6e91ce979f186e73dd7a8ddf0aa83af48da996bbd1bdf38ce8916a69da4547981a8fce131", 0xd3, r3) 2018/04/30 14:39:43 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x0, 0x5}) r2 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r2, 0x40084149, &(0x7f0000002fff)) 2018/04/30 14:39:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xb00000000000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:43 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x5) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x7, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x935, 0x1, 0x80, 0x27fcd0f3}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000340)={0x7eff, 0x1}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x3, 'ovf\x00'}, 0x2c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000300)=0x2) rt_sigaction(0x13, &(0x7f0000000240)={0x10000, {0x7}, 0x8000000, 0x1bb6}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000001c0)={0x496, 0x2, 0x9, 0x567d, &(0x7f0000000140)=[{}, {}]}) 2018/04/30 14:39:43 executing program 6: clock_gettime(0xfffbefeffffffff8, &(0x7f0000000040)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x0, @tick=0xd24, 0x1, {0x800, 0x1}, 0x80000001, 0x1, 0x3}) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80800) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x1, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'veth1_to_bond\x00'}) 2018/04/30 14:39:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) write(r0, &(0x7f00000001c0)="ab61a15ff2641730ed4a32b59f8cb9e7333ed85e64d7806d04ceb5b05c6421053b3e3ee5ddce9e602d75545293585dafb36b5407925a66b0ad28ae560966338509c8030ec4f25099fe4b77f0b5bcb19a83287469ebc7d7c96119d85d12ed4cf59754bc7ea27a0b8cf7236409b082fec0dcd064e080547c1e81f7013fb93a", 0x7e) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000000f000000000000000000000005001a007f00000100000000000000000000fe800000000000000000000000000000001700f6070019000000000002000000ffffffff00000000000000000a00000000800000ff02000000000000c6b4d7e667000000000000000100000000000000000100140000"], 0x78}, 0x1}, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/30 14:39:43 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x6c, &(0x7f0000000200)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x400000000000000}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bcsf0\x00', 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x7eb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x4, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') 2018/04/30 14:39:43 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa0fbffffff0000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0xffffffff80000000, "75153c7ff40aa7c1", "ef781f986e0cbe4f777bf008a389239411fc01b6b7646ab1a8682ba8f7f70859", 0x6, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000000)={{0x0, 0x2}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r2, r1) 2018/04/30 14:39:43 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2000000000, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000080)=0x9) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/30 14:39:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @tid=r1}, &(0x7f0000000000)=0x0) timer_delete(r2) write$rdma_cm(r0, &(0x7f00000012c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001280)={0xffffffff}, 0x13f, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=@notify={0xf, 0x8, 0xfa00, {r3, 0xf}}, 0x10) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\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\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\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\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\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\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\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\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\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\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\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\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\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\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\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32, @ANYBLOB="dd2d4367b811d967273b9fbe4fbe80850e268032e7844e1748ba1ff30d20dd8bcc015f4ffa91ec858afc88fd98c73a961eb9a0498b8c4a35bcd82975e0e806c1915741dad071d342460cc1ad11d26b19984511ecd9f982f41991282f04595aeab3190a61e0aa56e538fb70449186884086f15dc47c675829cd05"], 0x18) 2018/04/30 14:39:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) write$binfmt_script(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="2321202e2f66696c65302070707031202f6465762f76686f73742d6e657400202f6465762f76686f73742d6e657400202f6465762f76686f73742d6e6574002063707573657473656c66cd776c616e306c6f2076626f786e6574300aff8782b7a69e8123f35b79d09c521bab072e61786fed85fd7e8e674b6daa0ab1fad30b8ccf6148341333aee0b405ab1b29a0bc048a6ebcc6715c411e358b856d01fee397809150536e7e8e7e5aa7d26c3e5c0ec45aced6cfee55d2ff5f26bebe9009244f15abcbce5a69b550d3f52fe8b668c754c7c4f3a6b0033c50c521f139af8a29d4626ec5ab3fd83760bf3bb7878818b265391f2e2b8f5fcca8a5c9f939f493b9b9a462617c039903f2ed2657928a58ff7a6835a067a6c38d02806d1f6f195b6c1a64dab06aed81c4431359c8e9008528c25b1b9119cbd6bea61ad5c5bbf240780f2aa2de65e5e682b1db23a38d53e17d193d1f18901e0fb5631ba226fb1fe8e51d216fbf3d1e1462d5b8f45f326141647a8c92491fe5f2bf4da6a193763c03232250c6de3d66ac892a483171b8a92ed46cc776912e95224713c9febc3a19a96e7717c6d5aa2d0ac09dfd8ce2fc5d772443d36adfff4d8a55fea71d11637a89d04f0dad5c44dc56f1ff94c5077970e55c5f75c3d8d502054f9f3586d3d800ea6c43e2c99a75dab06bf20968591af90ad76da6e34a1d0b6ce76a959ffcef2708882b55b2b12dc8473b10f8e4511a906c99d6ca6e959a0f7fe2fb7be647bf4b88a37b08bb84bd90d5d6fdd13f26ebc28cddba106b54134d823d1121192df270ff8408d2c7d195f6b965640401453338ac43de277f419cca59e3c7439acc1098eb92baa934e0c0bb888bf2026463040b188dbba1f13c08e3e23a10b7a342d91c7f8520e09ada68871560149cc0eefc62dd9af367d43f4a6e227887ca814727119bd25e479f7f1714b486714490cbafec7ac34841679e04a3a7f9ec7cf170e183e02fcbe1558dd35ac75af150c2c91892db01403d92aadad344a25faa9e76024d7b722bc1bdf7eb08b1e503a5e1a2fd78bceef6b29f8f0cd21ccea07d8fd55a19dda157fff637b89b99ea4212680c3b4b36cde3f92c81a0839a469a36b7a2e223b5bcaf82963df003c5cfb6f1abcffd2813dc6a40fc6234c1cd269b1fc379d576eb604029d51693eb84e2fd4cd8a1b60b2265be2801f361f4c2620b2efd3b3ac6f166e84188fb4436ce4cd0ee9a2d56699766faef499c8783488b0c5f22d37c607732f295525c2a8aa7264e6a808c425e4442e13b71b4a63e46bb7be9627ce13cdaecc59646392531f1d453aa6d0f9b098fb4107e5f309d26ca17a1136b8ceb98d298e5b801a4bc18067db2e0db24d222e75abb5d2a7472c51a140192e439061cb5fd52061bd011875c6eea901b571f3021e73aa153ec8d0e4fc5af01621bbca7e63406bd8749bd1692b9cc2c5f8b33d23d2074c1def58443f098915f23cb87c41c86da9056705ef77599db5f3e3012c77f1431725a6b40f55365053dc583d0e79456bf34da713de52cbf300478dd72df4d59062473f221ffd3ee789d49c7c8be934eba70d92fbba830d35aef7f18cba660c83157d6230bc318c9c7b6355a78df0c126eb674072d5d5a465d4b850e95093e32435de965a9acc7b847679773fc42e34d14a80c06aa5fa4abbf7c2f95b48d7fb91444d8e2047e14b917ee767ea7869b495d455f20eb26b2bc1a05776f9703258d39d6f409889e5316355523b44051a7083a553892fc88262fb1c181e09be4b7a8652645663f33ffe4386cd84369ba037f2fda216a014294c0093fcd1108376a2f766d5b8bed64107e35bd9d410f13010901c94fb1504c9de2e854293c5d62c65cc36c3b3143a299d4447ad6407d8e39abd6ef6a4673f2db570be6dfc2fb8cd68b085ec4e64359b4cd3dbfd9d3f74f80a558fc5b2b8ebbea1501e0a98513ff8b7748e6f27ab256efca0a1291623c80620f4ac794c626d193cfbb738633828bbc77536b19a9c8fb83f56620c45b8481697f5b18747d512e8fc5041f094d7e1ea7a175169b6dfa6dc1b0d9bdb7695ba6f368fa9c3f1c18d2cbe4a7b11bcde73fed9639a7e2e7a434b2be1c3dd9f3d00f3617238b321e942fc5a180b5e1651385948843ab09ded14343a118133e621c76d07c3fab606a973108538ea67b734cf86f14fe8f0abe91cb5936d475ccb8a9dacf4fe7771218a4f4e2c25f11e16f63f76dbc662b3ec2776a609e74cc8e305912601962df3d4cb8a010846460d1f5719f75744d29dcf754c3b78a596d019c69e2c0dd488fa881fcd61380f99d4a0da53570f56736f2e06e7e537c7525ab304a308566089e57507127f0ca2a4943a429bc959381a532d5bc7a36980c80f6561a16e27bac2ddc568ef4bbb3f9dffe373bd2da70a3ce0b967d251d07624ee7d20c126c61114f4557162b411c9f59d5830fbb6f25bfd1c04be0319c929add0c94acf4525c4cadae1044fe7b0f0aa14b6efc0e4179750df1dccb5be70c091828dda8f7d2a93150b2b43d76ef031e47a9f3f09c2fe4c0178d64e9abea1f42042423fae842cd5a5db0f5e54488743c4be564bccf680826dc819ab7f70b171883c622c10bffa8129ebe3b4a9e991260f6ad291410bbc540a8457c80b88449f03ca33bb0751ea54e6e93dd39e984c1ca267e09d3d412364ba41b95e50c55483e97de5920a73e71bfb6e7422c0c603cd19f620993118c48d344cf9bf20bfc3444008ac13263676b83eceba6c897d1417eec42f2e3f1a2ebd970131faf42c1f873d3b2f587bb77326cfefa9951683a1ee80bd3fbd19889b44804caf8ad05f54c2e31bb110371cabaec5497e61c7400570621108e20686ba5c76556760bc7f4e12fcffdd0f0668d9d92e98a430a5a21ec2c1266a7fc4f9848bfccbead21ff26c9c1d6b00599e4042a810034a637b48f92d15ed10b62e77e7b743c44542a9703a4b1153fb573f3e68b9458fb15c97c998cccf9e8daa7559442541b7d8f7f8d40b2269f58c9a0e48cfa71a013ddad880c13ef6cb0f033208a1d35582d24a89320593696df28e4a223faae5dbdbf8ac7cfb45a1f0642508e63a49dfe785fad8dabd5095fcfbb1cf42aef281090883b038f609416f6fc60a8d7b5945fe3406a7f212bae8088acd4a4ceea7a81f110f6c2c2bb96bde0582bf7b1de695ede6918a5e4b043943c1d2b56fe91529f543b1f9ed0209572d5e5cd98054c5f1f2a5461520c0dd7fc772ba503e317d2a3bce56ac67bedc02e0738a2cad6316c9e7f07682762833a14e472b968b1aa980423d4d8621bc5229759c0c00909c3fb414b14d8d3472a6fddf27e00b444cb29224d8853a5a70e46fd843cc4b56c5c998635c771b189a2a4f5d791d27afec59206cfbb056e915efacf924866cfc94d12fe05fc8998a84e17138fabd876ede47ae54e136931085ca51bfb9cf74caa49d62ff874b795dee7372142c84d4f3676435b3ac2fd479f0cccb689e3ccd8ba6a986e8c1140c04c809d3752a7717f4d2624283c1d2aee41ec522d8a5b81e6db198f9517d71c4b0b0152741700ff6969719451a10b7579e2b64fa59dd02eb89fd1d5223a47471bd2142120330849350488394bc5f2eb33948af91aee5a1c47eebd88e6c36b272cbfeec173238ef41afd432f6637d170a2454a8f0e0fb50b421cfaae62fcd1daceaf4af7dea95d328bc3f51893286888d92b4d4c806c13e76b590b31809958504786d6dd43cd75a35253ff4523c94021929db6b40a9cd3e16ac3bd9250b3f1ba2c375234abd42c2d6bfa4b4d46a53cb0192a79ace91ff19257f16221bf3a78ab6cd5b972e5d16e8fded83fa2d244c2f15021abe120fce91de2928b91c0ebb9503df9c5ab248029c758d32b0bab4b3a9a4cd33cec4e2785c7fb9c837e514ce5b14a47788231556efda4e089774c55a19eec00662059b7678f630d07700db04e98204feb161e60bac559a8c8e166aa764ad77c672b181c94b021eb98e81d8c2f720d5e430b81c7c3feeb32683f79f6b92deae755aba1cc4e86a5f866a20ecf5076555389decc2c3b0c0ad46f9a039e1c6faaee44bdccc477f637d8231442e789bb95e60349c3ab1216cb832caeed65041fcb354705e57b703f7983bf9dc52b31678315d8ca987d563b92155bc2b5258c54d6f25ae98e6b9535362ff58c995a7d10f7449a579f671fa6d6221a856e488d1d527a1cb7f7229524fc3a71c5d899b5737af2c5a1b8b2ce631ca82492617bf128e19bf4953e6de6f991a6e52a10a7d5d2429beb507cf900fcb5e01768cd65b616b9a7ed937dce4cbba8eeb7b870c10d367dd33887622105b7c6da5162aacfad96382d1ba19f012c927fc340366e78ea379758199f7dbf8e14fe470fc0253ab71eb3f9b07095dd48aad905c2fe5650130439eb3ac9c3a2ccb8f0178db7431a45c9590ba22e7b9c5af3acdbaa91d44ae53842bf0f65f1d50dacfac0116fda34d2bc4f20df1e381ec85a04880b1272598d30deb9f6ba28746f8a3cbdb326d5969bd4adcda4e6da4e8999588dc4bdbf87ff5a0321e93992eb9d21f92b4789b501e3573b44901ac4b24f8b00e2549b1ec698d5a429585f856cc5e878fb80958e18bb471130a7d03e8c933926da3a754553361d6034d09f696a9a52f3dcf32bd04c57eefdbc48d56f6e8c57ee1701d7a2451022ec731ad265ec5d2a94e8918afd32b25d5829b458844c3fe749516b114e6420ea90fed84022c9c98566abceeb81a813370bd44467c603878ab081c5610d0bec01662b7ce2c503dbed8a637c0e54f8efff059f0c93812a3130c6f7879a6792b266184422c08f3661b39c74bd113c4b95bdb4a9ea288285852e9792a82ffb09a6e01b922b61e5fb1cb48d6dc785082c8778173365978777fa1583a35fc1f6250df12736ab7012155b936dc827c85bdcf6a94848deb6fd09e1d5fa1d4089703ebc793d3f8e53c6d6c91a0f2c90420022e5640aec2e3ddaf5ac3f6b379845c1c07f3e5de9fb3f4e94c7264e829df09bd2a70d0fbb1e5f0affa0d181e9698d864e5c4f329714e73d8f14637a099c6f1f2f63629c082a12f4fb11596506ad6a23b3a62d501dca6d0a52b05b8f6ee3cd8d3f8d0286849317ae09c25b2b4bd6de93577b55d2f724c160c7ff3d6ac8ea93c6c321a5a953bff9b012bf83dc421cedcf612e6dd23d276fb586e2f70a175a326a1528eb9333e6c1c2bcc9e177dcaa2c8a26832d15ce4868e710998475a753ce69b22859d9cb03c03e2ea5f6b94f6b1ed51b31c06452fd293a5330eb2c105aa3db3bee66fcc965270d6d200000005afc134114386858add08b0ab6db950c8c1abd43fb0c991d5dc6718f30cda21b3e039b8e53c41e00a657b14a80e9fc1e5d6ddc5d942d0c01d0d58ed72d20b3133f5c779a2caa2ef8f4b14aa8209afcc8721e8e6aa59893c2b2d89a8c1b1445cfa4bb36b804088bf567b07fb9e38954e59c3c82dffbb85df7ee08f99e8bd736c9e42920c35dee365723fd81495bb6371f76a62bea4578121acc942fed1fed556ba08cd9d6e60e18c42624e60d3d536c6ecc191f82bf87968796abbcf46d2c497628a9968bffb8e96c74088b8b412f8d46c82cd59d5e8e015a360f6c6f9a4a063b0861d955b48e8555adc8c4191c3059365ec016c51a366071e57e546b83f6e3b4abc2358ea107ab1e8af45e6f21a57b2c2a9647a9fec9e153802f5511394e6e3e3b88246423169ec47f43c28e44bd3a6aa0462f22046bf784982ecfac5f038c5ce05492ea4ebb64b772e3ebe96a9be9dadb9b386d4474f20daef1bb2c7e1bb73c52e35d4be3e3d7221679af63a62a41d611a4de1b1c0ff4b93242a52bf94fc1ed2b5efc021d58a259373d9dc1c4da59d3b97ffbc8d06ca955b62efc221adc9fa0adfdf488397810270209234350992d43b5e8248d863c7c8322114de66d7b63255b"], 0x105c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001140)={0xffffffffffffffff}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af13, &(0x7f0000000080)) 2018/04/30 14:39:44 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/25, 0x19}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000000180)=""/220, 0xdc}, {&(0x7f0000000280)=""/205, 0xcd}], 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000004c0)=""/126) 2018/04/30 14:39:44 executing program 3: clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000000)) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000781f70)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/30 14:39:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2000000000000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:44 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x608200, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x1f}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={"49444c4554494d45520000000000001e000100000000f654000000685d"}, &(0x7f0000000100)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="14001c0004010191e04cb027000000002e214532ed73870000"], 0x14}, 0x1}, 0x0) 2018/04/30 14:39:45 executing program 7: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x4, 0x86, 0xe00, 0x5, 0x7ff, 0x1, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, 0x41, 0x0, 0x17c, 0x3, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x5, 0xce43, 0x6, 0x40, 0x1ff, 0x80000001, 0x4, 0x400, r4}, &(0x7f0000000700)=0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'erspan0\x00', 0x7}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000400)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x306, @random="28ab92e8ab5f"}, 0x0, {0x2, 0x4e23, @loopback=0x7f000001}, 'irlan0\x00'}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000540)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) dup2(r2, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r6, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getrlimit(0xf, &(0x7f0000000000)) setsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f0000000340)=0x8, 0x4) 2018/04/30 14:39:45 executing program 0: nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000000c0)) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000000700)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000001c0)='gretap0\x00', 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getpeername$unix(r1, &(0x7f0000000640)=@abs, &(0x7f00000006c0)=0x6e) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) writev(r0, &(0x7f0000000b80)=[{&(0x7f0000000580)="449cbf7e044632c42b2186cff75ef3679914503b3c8d9383463ad45aec25316b89231253d1c8750bc7a91f997dc2c0e96ece15bdca140fb888b4d039ea2922f5e2af1d734510a0c0d5d8d95d0c059a7e7d91a53506b7f2ecff1e39efbc822c38435a1824ced8edc063eed6d9f2957463a62d5dc4a800595b29f653b98154c928063cf92c234e6b427b40cdc1729900063853ee0b57aa146b66bd2f45cde1231d46c21bbfbc4f3b75ab57987aeff6ce1f7042d2bfe5a0dd", 0xb7}, {&(0x7f0000000ac0)="89656f85f28e3595b593fa3850406087d851fc1b547d3dfdc01987e6bf2779ad9ade5d55117f0c4c58aaafc4acc74a50f402507ca2b10b900656ecbcd23133f318e782e5057af50acfbcbecc73f95aa8c5740bee91d3261c410507ca919ce7eca8c78bad1c712d84b664b1c842f6cf070aae2645d4658fa351a56d315d86837cacfd0e4fa6b4c236bd3ceb59b5548d7aa11180b1d11d0a8e8ef3d5b6c890168179c0f5940fe623f6ea9ed8a73145132962fd7148ca8ba5e23476ba0247cefe", 0xbf}], 0x2) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000080), &(0x7f0000000180)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) prctl$intptr(0x2b, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000480)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000d6dff8)) 2018/04/30 14:39:45 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e94ffc)=0x3) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/30 14:39:45 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x81}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x0, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) recvfrom$ipx(r1, &(0x7f0000000080)=""/36, 0x24, 0x100, 0x0, 0x0) 2018/04/30 14:39:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='eql\x00', 0xffffffd0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000040)=@generic={0x0, "cff5725edfcf87e33c7fa5940d5b1be86dd05a9775cc93d7b3500af01c4e03b19ac5e9db90c281eea7237536996e3bac010b71213e5b92253d7c6672e1429ecd53cf8e466908aea49628041ed54fead6a4ad3c2b9489e4c78a5b4301e422ca13ba66c67a593e0a436dc95e5bd77b428a14aab2deb0ec4bb5e6932a180d16"}, 0x11d) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000100)={0x554f9cd0, 0xff, 0xfffffffffffffffd, 0x8, 0x3, 0x8}) 2018/04/30 14:39:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)="696f2e7374617400cc7d5d9cb4eb099c06bde9fb1fa679c0158744fb006f512f1d01e027418cbf7de4f9c5aa3d78f7afa9d57279c57ccfe6611ca9b0c47038fcfd43cdf5379cab14162711fb94e002c0ee2ba9879421202e4e0712cba58e920d3315e0ce9e0806b8b881ac1323d2574fe2be14d481bc162cfd6d3a475aebd835d0e9bd5cddb0b3973497c7785e69352df8b82ee7c573623d734927bc4985e0daef04739de5876e782a8facf2ba24fc2cf21079bc7518dfcb2dfdc4960a85831468d2000bec4ef0", 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x3e, 0x4, 0x3c}) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x8, 0x4000) 2018/04/30 14:39:45 executing program 2: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 218.833871] QAT: Invalid ioctl 2018/04/30 14:39:45 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast1}, &(0x7f0000000140)=0xc) fstat(r2, &(0x7f0000000180)) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000028c0)=@updpolicy={0x328, 0x19, 0x101, 0x70bd25, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0x0, 0x4e21, 0x0, 0x2, 0x0, 0x0, 0x3f, 0x0, r3}, {0x7, 0x5d8, 0x1b, 0x10000, 0x9, 0x5, 0x3, 0xef2}, {0x7, 0x8000, 0x8, 0x10000}, 0x7, 0x6e6bb1, 0x3, 0x1, 0x2, 0x3}, [@algo_auth_trunc={0x11c, 0x14, {{'sha1_mb\x00'}, 0x678, 0x0, "493377d41993c01d08888e423637ef9c73bf0176391829845d51731280222189f8c39ed3cfa8270a52ac7a35926642e8df523abf893b3da853952fa7766081e16483c2343d3d1b7cbde17fa6a16c1ff905a3ec657b9572112c9e5b820208828a91318c7f3d20b980c0e4b3a7a2caa4e5b4c57b2e0edb7d4ed136cb63ed26c03540c02e0050e7befa8fe79a456c87274f8c845acbdaa61c37fb1b506783a2558c242ff3d346c25a609aae3e08294127ec3ffda9d0428de99f29054c6a05dd385922739b1f4925b164580d400ace5920"}}, @algo_aead={0x140, 0x12, {{'seqiv(rfc4106-gcm-aesni)\x00'}, 0x788, 0xa0, "be696c2074ae1befedfbdad27131f3777ddd90bb2ebc644c1e6a95ac7470147f545dd04434204041d918611fe6388f1eb9fbe9250ff024136b835aa859a2744cca90fdaecd281bf37a1feb2ccdbe19dd1dda6a0f6500740ac5a83e03a7384ba318278af0b3a9c0c4c30770aaf64e83e2224eb759bcb3c1a9c5926c22fcaed0c7b0ffa99eeeda13729939a6f726f28adfd25d546a600fb23426ae26569ba0a694a3d5c764f1ba20744b6255c3f52b77b0c63ca71388952f6ca7ef2d57b5eee38ab5d49d33542172db162fbae86ca1ce4bbdc5d968888033b688ac878c6edf741ffe1a2d9f20ed291af55fc65d1733807496"}}, @policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x3c, 0x4b}}]}, 0x328}, 0x1, 0x0, 0x0, 0x4008000}, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x0, 0x3, 0x1e1, 0x7, r4}) 2018/04/30 14:39:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) socket$inet(0x2, 0xa, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001e40)="9bada584f88069da1fef4949512712e06c88357e8b70b29f2cd63b558e72a6169bf7bb92b35a7d3487af9fa61f1dcbd989c33c6cb346236789ba63e1995b686270d98ede5e9ec86c6b69ac90826d91aca2f496e00ad9867a8b2360c1a5d545049bb846893c79a607754c722262aa686108048341c00a2a8579d1d3f1267ba879", 0x80}], 0x1, &(0x7f00002e7000)}, 0x0) recvmmsg(r1, &(0x7f0000001e00)=[{{&(0x7f0000001b40)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)=""/243, 0xf3}], 0x1, &(0x7f0000001d00)=""/252, 0xfc}}], 0x1, 0x0, 0x0) 2018/04/30 14:39:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:45 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='gid_map\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000241}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x10, 0x70bd28, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0xc044) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x0, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x100000000}]}, 0x10) write(r2, &(0x7f0000000040)="ce7fd62c6f2262cb0190fadb67039d7d593c1c8dd14429946bc73c85b10d8353b0d4ef6432998001483987", 0x2b) [ 218.991247] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/30 14:39:45 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400001, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) fcntl$getflags(r0, 0x409) unlink(&(0x7f00000000c0)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/04/30 14:39:45 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5ce5, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0xf6c, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24}], 0x3c) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x200, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) bind$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) 2018/04/30 14:39:45 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x0, 0x81}, &(0x7f0000000040)=0x14) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000000c0)={0x7}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x20, 0x30}, 0xc) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x101800, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000001440)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x6ed}, {}, {}, {}, {0x0, 0x100000001, 0x0, [], 0xfff}]}) 2018/04/30 14:39:45 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000000), 0x2) 2018/04/30 14:39:45 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', r1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 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) r2 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000000080)) 2018/04/30 14:39:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x300, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:45 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000000), 0x4030000004) 2018/04/30 14:39:45 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing, 0x8) 2018/04/30 14:39:45 executing program 0: syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) [ 219.309316] kvm: apic: phys broadcast and lowest prio 2018/04/30 14:39:45 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x10000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/193) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380), 0x7) 2018/04/30 14:39:45 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, 0x8) ioctl(r2, 0x4000000000001276, &(0x7f0000000040)) msgget(0x3, 0x11) r4 = add_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="58c042008d17530e2b3668f1c47a25f60ff15c84e09f3cc672ec7adeb43f5ea5a86752e29f4dd1f788ef34f2c8b98c8d72fc272124e11cc155caf382d4dd90f4bf5b60bf5e99574c865045382c17d145167ed835097bd6c6941b00d671326eb533351d521fb677c3a17c4926d539476370973aa2f64a98c9699e34b3b921cd2e9cc165f85b757fce90", 0x89, 0xfffffffffffffff8) keyctl$invalidate(0x15, r4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0) r6 = semget$private(0x0, 0x40004, 0xa3) semop(r6, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x4, 0x7f, 0x1800}, {0x4, 0x8000, 0x800}, {0x4, 0x2, 0x1000}], 0x4) readv(r5, &(0x7f000006eff0), 0x0) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r7, &(0x7f0000518ff8), 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000005c0)=0xffffffffffffffa4, 0x800000) userfaultfd(0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x2, 0x3, 0x7b7, 0x58}, &(0x7f0000000300)=0x98) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff0300000000000001010001010862922611d4701fbe01609600c91000000000000000000001cc22fb4833f68cb0a9c75e373560a4d7deecf62beeb80b757427053bb8f0249672dbae3ee161288b000000000000"], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7530}}, &(0x7f0000000740)) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1202080}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x40) [ 219.404827] kvm: apic: phys broadcast and lowest prio [ 219.447784] QAT: Invalid ioctl [ 219.504739] QAT: Invalid ioctl 2018/04/30 14:39:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000c000000ffffffffffffffff05000600000000000900000004000000000000000000000000000000000000010000000000000000220001000000000000000000000000d5bac2a967cda1bac0000300050000000000021d4e20000000000000000000000000"], 0x60}, 0x1}, 0x0) r1 = shmget(0x3, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/04/30 14:39:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x1000000000000000, 0x2, 0x0, 0x0, 0x215, 0x801, 0x0, 0x1, 0x6, 0x0, 0x8, 0x9b, 0x0, 0x0, 0xf2], 0xd000, 0xfffffffffffffffd}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x0, 0x1000, &(0x7f0000013000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x101}}, 0x441d269b, 0x200000000}, &(0x7f0000000480)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000500)={r4, 0x1}, &(0x7f00000006c0)=0x8) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x204000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000700)=0x1) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000580)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)={0xfc, r6, 0x400, 0x70bd2b, 0x5, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x35}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xcaec}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40c1}, 0x20000004) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x4, 0x4) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x4) 2018/04/30 14:39:45 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000), 0x0) 2018/04/30 14:39:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0xfffffffffffffebc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/04/30 14:39:45 executing program 1: r0 = socket$inet(0x10, 0x40000000000003, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001800030007fffd8a6fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5ccbbc45, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000280)={0x8, 0x9, r2, 0x1f, r3, 0x2, 0xe00000000000000, 0x7}) 2018/04/30 14:39:45 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/30 14:39:45 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x2100c0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x4, 0x1, 0x2}) set_mempolicy(0x2, &(0x7f0000001640)=0x3, 0x5) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000531000)='numa_maps\x00') sendfile(r2, r2, &(0x7f00009c7000)=0x400000, 0x400000ff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x4, 0x2, 0x80000001}, 0x1, 0x1}) 2018/04/30 14:39:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffc, 0x1) ioctl(r0, 0x4400000000001267, &(0x7f0000000000)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x10001) 2018/04/30 14:39:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xfffffffffffffe8e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462ff7)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x18, &(0x7f00000001c0)=""/97, &(0x7f0000d68ffc)=0xf8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000180)={0x3a6, 0x28000000000}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @multicast2, @local}, &(0x7f0000000040)=0xc) 2018/04/30 14:39:45 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18040, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) 2018/04/30 14:39:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f0000000240)="cf8e5d8cd14acbd3172c243ca568b20c9fa235c9a9e2b95ba4e15f82a1d5de123e26b89165ead528877702080a9ef109f0ae6a1b8b46a755f307307b7543c23029bd2b0cfa005df62c5419a0075cca2da50ab43fc3b51ac34723d4cbf5ef296df02a288e18ee819680c9d9c247eb2972288eace3d83b4dd44151b14d11e9852891014565f7ca795ab6b748aa319f82ad81289d121545fcc77c8440c86e4f19b2dc471e4e9001ca19878029e930a352cf8f8eb16837e488a6cb6f382ee2ace235e712bdaba145399c1c75aacd33c324cff109e1fbbb67fabd04989daed892432ad7e3c3c23d8a91c5d7837982f6dc36fdda540bb2", 0xf4}, {&(0x7f0000000400)="2908a12be336097aa8352b25919f9e0e124706b4b7e57955bd3df8e4fabe30af594ae9426faa20d046f434af84d697fd53e1dc28258f882db41e58feafdfb365fcc7123b2a4f62b22539342c914bc77c218ed8fa8384e34861a28665430d6f26bd177f0e54b973c992b76184351dbe48047343bbcade122ba8625da5266445f9c11943e7c114ebe630cf32d4621ce75b400a", 0x92}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000005c0)="dfd1fc27e89a7e6fab88", 0xa}, {&(0x7f0000000640)="cacc2daba71ef671f50b5df866121323c5e1875b308eeac368712f1a797f064c0646f4158cd55798a4bc4d203442c6b20c2fa1a369a18e8eb7c4b3dc58ea8df170d1f7dfeccce8207027e9aa39a75a49fe3d97305ec6a27a1c0e28e69c424e345058126218f6257e15bce3f7f631a8f74f95339fba3c4202708799c48372f41d29c4bf4ea6d3edf0d424", 0x8a}], 0x5, 0xb) uname(&(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) syncfs(r2) 2018/04/30 14:39:45 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b3874"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x0, 0xb4, 0xe1, &(0x7f0000000080)="bee8b4d0f05975e1749a8358fde5e8f27d1a8f3823e70fed2eefba0ae273af3383e1238bbfbf489c6541d3b73115af58939665b0e71f17be9225de04525c2139fb7dceaee76f146d09fd4910bea7a413d2c05434f8ee5cdaab6c11ffa636fe15bfe3e60603a2586f312d3fd6c10074e9f2a36406ece2f4129f1d257aa69f7f3d82e139ae444c77337fba4dc4244e99a7156b8b8202868b1ab493ccccfe1ca8817fb1e326668b426b7076213efe5c1bf26f937977", &(0x7f0000000140)=""/225, 0x9, 0x8000}, 0x28) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/30 14:39:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:46 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2500, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0xe4c, 0x1, 0x3, 0x7fff, 0x8000, 0xff, 0x7fffffff, 0x0, 0x47, 0x20}) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 219.827606] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 14:39:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000200)=ANY=[@ANYBLOB="02fa135e9951707a969d052290922e02c7d986be2c140d94284e3882d64331caa01fe58ebc9c5756b0ef161b27ad92a4f7ed4b3bdb307ef807a542780a2dfc4e018e0f568f6b4e534418c1336c027b38ad662da1c11bcf4cdef2a3211c09912f00dd32c700d8df13d18bbb6b2b820ed0c7a83f270d3f2e60c6146b88923ad3ad35c02aff6d2abb9c3e014329a349935fc9a67cff3a65f23835de64e0705a89f845952a22e54383308884b212af8b6cfe2da29a6d3267752df309c5995ba2ac91ff367b774cc6dc0f6924260c97b593a43a305eaaf9efa5c868692fc60b2e0c838161e0d72f5f7ab83105d9a65bf16db9e9f4115b9d08d749771d0000000000"], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) socketpair(0x8, 0x1, 0x6, &(0x7f0000000080)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x5, 0x4) 2018/04/30 14:39:46 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x12000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) accept$packet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001b40)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001b80)=r2) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000000640)) 2018/04/30 14:39:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x6100, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000400)={{0xffff, 0x2, 0x6, 0xffffffff, 0x65cf, 0x6}, 0x6b3}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x8000, 0x0, 0xffffffffffffff00, 0x0}, &(0x7f0000000180)=0x10) sendmsg$nl_crypto(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@delrng={0x10, 0x14, 0x710, 0x70bd2c, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x24000815) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x400, 0x7fffffff, 0x8001, 0x0, 0x3ff, 0x5, 0xc443, {r4, @in6={{0xa, 0x4e20, 0xeba, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff}}, 0x3ff, 0x9b9c, 0x0, 0x20, 0x9}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r5}, &(0x7f00000000c0)=0x10) 2018/04/30 14:39:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x0, 0x10001, 0x100, {0x8, 0x4}, {0x1, 0x93f5}, @ramp={0x7f, 0x80000000, {0xfffffffffffffffc, 0x9, 0xa6, 0x7}}}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101069}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/30 14:39:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x2) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000240)="0403000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e623", 0x2e, 0x40000, &(0x7f0000000000)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) 2018/04/30 14:39:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x8000026, 0x701}, 0x14}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0xe863) 2018/04/30 14:39:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d, 0x33]}, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0xc0800, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockname$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) r3 = socket(0x0, 0x8000f, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x7}}, [0x7, 0x1, 0x401, 0x3b5, 0x4, 0x6e7c, 0x2, 0x20, 0x4, 0x8, 0x7fff, 0x7f, 0x7, 0xffffffff, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x5}, 0x8) 2018/04/30 14:39:46 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) process_vm_readv(r0, &(0x7f0000001580)=[{&(0x7f0000000080)=""/110, 0x6e}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/138, 0x8a}, {&(0x7f00000011c0)=""/232, 0xe8}, {&(0x7f00000012c0)=""/244, 0xf4}, {&(0x7f00000013c0)=""/239, 0xef}, {&(0x7f00000014c0)=""/79, 0x4f}, {&(0x7f0000001540)=""/41, 0x29}], 0x8, &(0x7f0000001b00)=[{&(0x7f0000001600)=""/26, 0x1a}, {&(0x7f0000001640)=""/183, 0xb7}, {&(0x7f0000001700)=""/183, 0xb7}, {&(0x7f00000017c0)=""/167, 0xa7}, {&(0x7f0000001880)=""/150, 0x96}, {&(0x7f0000001940)=""/250, 0xfa}, {&(0x7f0000001a40)=""/163, 0xa3}], 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f0000000000)=""/8, 0xfffffffffffffdd0, 0x80000000000004) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/30 14:39:46 executing program 7: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x4, 0x2, 0x3, 0x3}}, 0x80) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000640)=ANY=[@ANYBLOB="666937d9657200000000000000000000000000000000000000000000000000000700000004000000700400004001000040010000000000002c354f8b9a2e8803000088030000880300000400000028579376e362fc51ae366a277a3fbac271b0d48e64b97c6e992b2bdab687bdbea0f777f3c7923dde1ab5be2c3480626f01b87cc5e39e1a5d4f1566bfab53266d2dcd8c0e0e0dec4886fb8eb8e1183bc891c44050dff158e353e1f73921ae", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4c0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0xacf31b21b705d7c6) inotify_init() [ 220.160443] Unknown ioctl 1074025688 2018/04/30 14:39:46 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xeb1, 0x1) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000000000)="6d296d655f74c609cf399d7970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b91ed29a2514f73edf20a7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) 2018/04/30 14:39:46 executing program 5: r0 = socket(0x15, 0x804, 0x7ffffffff) r1 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="043ef277fdb8c8cb0845574084f754f0246d66c32c2af31f99d9a0ca01a08ecb711e0e601e45272197210e6f640ca091a3f360aea24403f430b47dea46257c97e38269161c8aade30eab554b87ff79310d18716441515fb91f9242e6dd5d18cbf7ecd3d55412cbf28a1cfcfa712a1d73f8883e60772863ba78a19bd8fbe0042afabae120c8b0a2047cb830c366499db6940d6d85b08cba09a6e89c7ac7d0d4ac11df14d11d8223666d26fbaeecabd2be29aeb4016d7821486acf48369c14678e266a04adfc3b07b82ae3f1db31e4d6b21194617cb9713412c929d019d8b9437f5cea6c2cfe47b5a0b3696c628cc3323d4d25c5a7b81d5e234b879e337536d8a4ed4009f7f9f3e81429790ba287bc19a8e87f86649b52d073e90e021521340f7d7bc5832f4ab16ec07f3f337c6fad9d5f9d3e74f2046185954a5c4a2319ade181f6ee67515aa22f3db5f389e143d20c27a9b52aec19f2dd62ec18d349ce8bc77f31a3b7eebafb583d1696585f3b7407a59d45f6db39896b82196245c9e2ebbc20b83d5d63c9477cd0911d0a5983a089e95e6d2258615144ee533754048fed7206c2bebc669ab12b737a74098185ba825ab9fc09f9e23834a1a5d6aeff176ea49f9a53c28b7288f9c25437e79b26e079ac9c37c62a95e0fe0047e9c3ebeff121c0e3ed70d18c2212a409600c3096d7a70e1aa57f75a6d38115c2f8424a230c02cf5e081b07bd5584bc69b6581fd84b016382efbe733e583e50ec60453d864f87fcbd3b29da594008c9f737733a8d34ea004c615707b1bb29c3e97ded65a28b77485a7d2008024a6562bf71b148151ab0dce88e844030418dcbbc3c1ce4479d7411659b2c27a4e1bde5a743595741227cebec9766e418ad1af216b6615a00ca4078c4aba6142061aa03a328d2aad6837d601318ebffa8cd3bad850f07517e00376d6bc7843ee30e35539aa983dc03081f801f3323fdb8f96b4a05bc5ae6df9e8579478cd15e0bae2bbfbea2d11f2934e19c28d9b339b4d5427164ef0fe37b2a0a74667e578fda37e57bb877ac2a348ca8b6ce5172205e472bb88da6dbd4006a83b9ee2e769cf7ca39ef3bbea62ef6f5cb2b7e130a8880de9dee8cb1edf53340d928ce869dbaae45116934de3c77225c0299901eb7e34b8e52d2f2c7514cf3d1b446ebb88d554f665cdd2c56e07929d5c8c46d1f25d826616db1ea5da4277feebe9e1df2867e341855b744c8dea3a160465c91ec00c87a7555a7f3a9597b8b50a0f7b16fc6b195866e9a314a33d0089e2adeb7399eab75a6f6f55fee4beb57b705734e7b6a46a2d80af1a00ef04a248b27e02296b49d31c071216b6df35167cb885023d722ddf8113781e15e1c965be64422bf3d680be777314521036bb30be65499da853c7c8030a6d48e6e499383051369e289d6b9e01f2539b20d7c3c18a7936a748bb70cd28abaa52d9628618e83c53db5f82759d52c6cdfc5eabebd9d9a95657f409e7d117aa1f225734d13d5aded765f95b1329bac465853f7c92b68431de58600f044055e325c33fef7e7239be0ceeb6a2e3428d07c1fd66ea103852ba427cd8827e22daa1ed767427d7d728151418edc65c4d6736942188a0665f3285d0397bbc65908833e4cdf67e4e7af7550ec580877786dbf4a57171fb0d55c7fe6845bd841a0f5db09b566113760060894ee02d2bc9a8730a3c72dbcf338e8989c8d7c4fbe587eeea61865c4c43574e4b774e78abb3a8a13034d3842b81d609b5f08ce6652886c927ad56df3ad4137894668b2c585e54abbde2be396bfc793bb727f3166c8bac81572bfe235e980453727b39d978870063ed5bf62877d07ff14fc0cca8756330800eb2a81960ae8f27e37bd3e3279535354eb05e23556c93ddf2254f5b7248b698028ffd00022feb811f9ec37f9214f8b3117bf030ed2f851a755cefc620726fe62bfb7dd7c9d97f95157223ad711a8c1cb98aa895437b1be4ca920c82b97140ae7dd9d20540228c2f5c2ed224f9e12e85a55311330b4d8b863bc3ca5e65dc6dfc99d76aef898d9ab254453a480b16802638cf3130b38b64ec5a6b2e08850f0b2dde8e88f0c6094982ef52d797d1738ced3969ac2be3f508614db68e4ae3b51c1f8ad35986b12c1bb8a7a17416c11c82f6388dac3b8df04f93cfc95e31c0b28bd54ad7f3ad4e1e352bb9c9515e504f97a3937de2dd687514bcd874b8ac07581813dc0b61e7f1ed9ee4336bc4a32933daa39450d2ded4a16ce471812437baff983f9287a732bc8dace514904ddcc7105ab8eb9db0d4c3c3aa54b7b6e77ef06f4d946d644562b6f617b17e40bc724bbdc526a4185a29c3a3a328eb6d762d955232262bebe1dd6670d5eabc309b5795d32c151403095e97f6b6ce0da48ee1294a3701ab788300b18d8739832a8a6d41b86975be873e54ffb1e054f4c11dccc63de12203bf4369089ab37a006348e464d27641b1f0073957253bdf5328ce840d61fbb0d1f7501a6a6efc6d70134705b26a8100b50c55448416f40a10ed5ef830c07a43818eeebfb19e60c8d2bfe689fb69359601bda3c2d0cc97cef4819e4d43d82e821529ca2f20cfc3502416fd546faff94858bf8f8d79c7e744e4c04229cbbffcf250fb201db2e829f15afcad7c860f9b562250c1033f35c9641d17a6ba586391b1e4e9c11f7cc8171cdfe1906005f0c32ae0639ccd4336f757823af931d57c4dc3e95c31cac842db96a4cf509dc2ca8770d67a0f3749fa5ec81ffb8c1da04c6b3e9501130b7e8377c66cc12420f621fd487dabb970304697fc9672f0aadfa19e95713c6f083e7f56f5d7286e9ed7424aaabcbc5486e4247f7e1c0ce60255a570f41b93f5475be34497fe354dc8752be7a103e33a6b57e5e538313a71bce220572ad82ffbded22ec9484f5b356a0eb0f6b302b2cfa24b168abb33f0c86b89069704149abe79cc1a5f8711dc296fb0c0b567ebb145be2429211116b261d1197bcf841ba23630b985708ee658e703464ea635700d36be1df27be9bab93e6e3f11d4d62e15fe0f217451733d6e75f6f9e017253fc7b739948184ff91989d97b81e04af36424b9eaad21b2ac356de1265b02fe224cc2b067c25374d17c8f70b8d5b0a2a088dbccbc4f6ef73586dd8532e0b0556cc45d5d6df18e83f7d5440148043b66abcb31e60665808164d52e53c68a4d842bddb5622abe19842634d4603e1196866969e99baf7ba1f2bbeb7647bd581ba850714e29d4e02b1424c8d167702bc3d932996f3fbe8ef2f6852bb97b3655ba605a21684eb90b283be096d17fb97ffe2fa62462bd84cfe909b2e8ce52d3e0f4858f41bc4159f07e9b2bfd06026d1bc81876f4bdbb01d109691246db8243b9a8c849070e6ca57ad8f917c454117d3b09227c46ebce85c7ecb5ea9913339d764a7e693d1d8cedbc9335604cbbbb9df28622c5ef9f6d7f957e1b9068eecfd47b1566d6eb5dfb5668226fffb1570a9c252a280dd54d9edee96169249c5458d1b28a12c7ad990ebf18e6b0c8b0f2820b6cfbcea409d5542aef635b8210db44615537e96ce598051a76daf8a513684cab8b678c19eefa61e7577783d01c3eb08de788a4ee095d5d3b556822f274ac504c840b05f961a205110b5c92e1360ae1c990ff4bb4ed307344280dbc5eb4366776503e12732111eb35af7b85ad677fbff3de2aa9fa6b6dd0ffcbc7caca8048f3ad2bf0353ecf9631008e39fe7e80da8d552b95d957aa9a733a60248c7cba62a9a4492c564a48c5fb8e910f5defcb1bf4fd8ca63a4ea8411080ee73a0f4f620ccc407e78cc71524ba4e92b5045222e3b7c8a94905ddd94b81b011a68f86b786006790735720f94f6994ae7111d48d228c6f86888228e0412f7e06a8fd14b883374aee00edf4278e8b25042f1986af0f62210cdf4ecb1f7c6e9d433e5c750bea56c542a02a4e919f82b23b28862e13f58ea7ae8989d8dc9e61243acc4900608cf7863d89292dc9d519adaa4c9ea8cff9df31fcda78ca57bf0ff69f8f5467263853e505f6ab17e5d436d8c4a972918c08fdf2c3d569ef28843ca94f33a2ba82c8bed08a649312e3071d4ba0be83b541c7064bc9d440a78df86a122ba35dc650e74ab81905c772c7ea58012c57aab8363598ff5fa98677b3977f07b6cdeff3c04ad474fbbc4d5eb065c5e069f72588c249f4acb98c77cd84567eabcd2ee002582550d291c2c0fa9a944d52b97ab9d56139cab90f58bd5e2f66f4e46da789d5299f9fc778a904c914afc6f76abb929727ec20ae946d692a11b47b47b9399066416bad54a82ea43e6a8dfb041b5ecfc564dbbed1dba87615ac8df5ebd5ab2737851d91b4d2d6965f257a7d4b85a4f0e654b95da9115051d6c6d89532935a154e9a51054b2ccb7e81a0ace9ff59fb1165426a99a91cef6391afeaeeacb3bd4e85f9d8b388594fee58e98a6b9321d203bef83355a5592f539c70414372b3c3b1f76291148b57cfcda14a920a766fbe8494d131b1dab864b9b5a23b2e810ee8b55eee9dace93d711da8889ecc2e833c7b5773803eb39ea5b7b8cc806591a734c2a6d1b6f61f9ceecb4663b6560ce5cbac60dce57b7c686a1a6a940dcead7746f673370bdd13e665a306242bf485f3ca9654f01e9c2c6eb2f7ad0a242fb46a0ab089b7f3b0279521357e4fcc020efcbd8cb349f934569ead0c7e8aeb3e0dababe4864b64434f4532c870651621a35ce680b45a118d183d54ff77a054f884f382b8a8698b034ca9ff45796551fe9a62ade1c45efc73122b7b969efe0f492c3db6701d4f9930db49473ef430319d2ad539eb627a87806211e328cbf74baea6606bd3644befba932e835c1c7289efeebe516b80f141c21066cf9925605a89aa05c325abcc2516b6d1647b9e89d913f22a817a4267eb9070bea760462cc5481b6125f6fd1f3151c81831b89bc0e9cb06502bea036dd702c0f4dc96583fcec882af4392fc48269d948130dce154ed0efb0421fe2da9d00a3cbd6cdd579da332ab53e3be579fc59298e9bb11a713d00598ac909373d2aca069b40cefb9d5ce77d03cddbfe4d899cbc5185ea7a613d73ef787648146bf151e53a70291f8d65afa8e4be6bca954fad905c1421d1326664b63408619e0958a3a98ba1329572de099b7d3f21323300b511b41cfba002bf913658b0c7bd4f90e6a0b83c05dea81251c72d5fd71717f0c3b5238a8424d457496344a5051271da999cbe3805a22f407bb8348d39f06d2f68defdce45039d14a59e3a51629681565ce33a634f52a897886c6af7906731b1a74e9c0adff4ad098586aee65e4ef3174d6aaf86bce28dd045b7fc901224c958262598fc17ee0eb4944384034d7642ef90156f93ae57f1c836e1de4ba7fedca56ba48adda1566f569d1b6e7ce3a31d8dd79303ea173dd277861adcd6e36642ac8cb3d587f53526f2cdb5c9be93d9bc95415332f32c93cb4e185b53e7ed8b9529c2904b94b08b523cbdfee59e23bacc7f12647b8b8ef2838561bb66df110d1d345b1cfb9ef92792330ef967560a55c1c6461f0c94d4d44ec6907bf107092c6393c5daf3d4c30c201a3c9795955b2cb830d2479a6371fe3a23ef98ab603f9bbb320f642ca29f9bf74f3a11e302a98fe034508b86b72834e481b779699163478014641187ae429255c27a25b009bdb81fb9b7d86cde879f6957f3fb9d5c1c92fdfeb07052d548741b1ccf21ad03481138e5892c92928e7de3a74f349fc66dfa38945b0d2ba74d96f583075999e5efce6d95ac679ef0e20422b3e8533dbdecb596329", 0x1000, 0xfffffffffffffffd) add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="546dd7a568bdaba4a9e4347368764188944c4fba9cd4cc8728690b29aef814019fb871cd21e40af2b1860dea29e5111bb27d3f6987036981f8cddb2913d7701b80a00bcd1853ef4365440e105c25e7e4c3f98fbedff913bf3cea30dbdb6f1068a06ff697e25f7cfeeecb9a48940979d4395f2244d8ddc07f3e9d21baf642159c665e466ad081a4d5cb8bde017d69465e4a68d837cc31e4c7cae21452a954f5a4b6f8834d65377712b6f1cfe591838271785528fdae31261cc9aafadfe2940f4504dd292655fef20003fb669896d9dee6", 0xd0, r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x82) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x5, 0x2, 0x2000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) accept4$packet(r2, 0x0, &(0x7f0000000080)=0x276, 0x800) ioctl$TIOCCBRK(r2, 0x5428) truncate(&(0x7f00000000c0)='./file0\x00', 0x20) [ 220.189709] Unknown ioctl 1074025688 [ 220.203458] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 14:39:46 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x20000, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x2d) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = socket(0x15, 0x800, 0x3) getpeername$packet(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x14) close(r1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) get_robust_list(r4, &(0x7f0000000280)=&(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)}}, &(0x7f00000002c0)=0x18) r5 = syz_open_procfs(r4, &(0x7f0000000300)='sched\x00') renameat2(r5, &(0x7f0000000340)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x3) r6 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x9, 0x6, 0xfffffffffffffff9, 0xb5}, {0xc90, 0x6, 0x9dc9, 0x6}, {0x3, 0xffff, 0x9, 0x7ae3}, {0x100, 0x8, 0x7305, 0xfffffffffffff801}, {0x9, 0x3, 0x5, 0xffffffff}, {0x1000, 0xfffffffeffffffff, 0x7, 0x7}, {0x5b0, 0x4, 0x8, 0x7f}, {0x9, 0x6, 0x60af3e2f, 0x5}, {0x5, 0x7ff, 0x40, 0x8}]}, 0x10) readv(r1, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) poll(&(0x7f00000001c0)=[{r6}], 0x1, 0x0) 2018/04/30 14:39:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:46 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x34, 0x100001) write$evdev(r1, &(0x7f0000000100), 0x0) 2018/04/30 14:39:46 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt(r0, 0x5, 0x9, &(0x7f0000000180)="4e3245bc924495d2d6d23d22ebec561992cd1039b18cc155e0", 0x19) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x2, 0x318, [0x0, 0x20000880, 0x200009c0, 0x20000b68], 0x0, &(0x7f0000000480), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'bcsh0\x00', 'bcsf0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x110, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x7fffffe}}}, @vlan={'vlan\x00', 0x8}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'ifb0\x00', 'bcsf0\x00', 'gre0\x00', 'rose0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xd0, 0x100, 0x178, [@m802_3={'802_3\x00', 0x8}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "bde61f96ad140bf31c52adfce88ba14aaa5708b1e3b94b8fe5821cafe5683d4cae815faf77d30635b4d7e26ce8a6a975654dcf2bc4aaada7a86664db3dbde2bf"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x390) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x101000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000040)={0xffffffff80000000, {{0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x16}, 0x9}}, {{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/30 14:39:46 executing program 3: add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001300)=@int=0x7, 0x4) bind$nfc_llcp(r0, &(0x7f0000001440)={0x27, 0x0, 0x2, 0x4, 0x1, 0x401, "b85f088ca59ed43fa9df8985568190c572bb84ef858a78327baee138d81b37686d646bd35a6080009475f743212aa2ba2eda7ed318ab49a8659031105c26a6", 0x16}, 0x60) r1 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000140)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x1, r3, 0x1}) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r4) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x8, 0x4e20, 0xffffffff80000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x6c, 0x0, r5}, {0x5, 0x1, 0x7f, 0x80, 0xfe98, 0x5, 0x6, 0xf3b3}, {0x5, 0x8, 0x5, 0x38}, 0x8, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x1, 0x3, 0xf6, 0x9, 0x12f, 0x20}}, 0xe8) [ 220.430671] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 220.512392] xt_time: invalid argument - start or stop time greater than 23:59:59 2018/04/30 14:39:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000080)="2f65f5fe016100050000") ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x64afac34) ioctl$fiemap(r3, 0x6609, &(0x7f0000000080)=ANY=[]) 2018/04/30 14:39:46 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x1f, 0x2) pipe2(&(0x7f0000000000), 0x80000) socket$rds(0x15, 0x5, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x30000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x208080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0xbc}, @in6={0xa, 0x4e20, 0xa76d, @local={0xfe, 0x80, [], 0xaa}, 0x5c}, @in6={0xa, 0x4e24, 0x4, @empty, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}], 0x84) 2018/04/30 14:39:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xc00, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="b9a2c3bedd7d021471006381000000db7a000000782399e3c22d8cd9", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/30 14:39:46 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$kcm(0x29, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'gre0\x00'}) 2018/04/30 14:39:46 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) mprotect(&(0x7f00006fe000/0x4000)=nil, 0x4000, 0x0) setrlimit(0x2, &(0x7f0000482ff0)) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) 2018/04/30 14:39:46 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x81) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) write$binfmt_misc(r0, &(0x7f00000033c0)={'syz0'}, 0x4) sendfile(r0, r1, &(0x7f0000af5000)=0x265, 0x10003) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x10000, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8}) 2018/04/30 14:39:46 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000dfff00001f8567b5a7f4606620e618d501010000000000008820274e0a78b3ebfc4272d64822cd92f41faa4553c4a1749e319e4b810431b35447a61b7da76585a06fd8ab09000000000000002321e47954becb4ac25caf5331630c1a947e026d6890a5413a7d7335a872e5a57e90d559a82b19c412ed9a9a3048723d68518253e92e536348b2d38001c34bd1fa8fee8f23299adb625e5db67838b387fc91f22fb5cf86daa31b6c3bfd20"], 0x66, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000a40)='/dev/snd/midiC#D#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000a80)=@assoc_value={0x0}, &(0x7f0000000ac0)=0xfffffffffffffe3d) pwrite64(r1, &(0x7f0000000080), 0x0, 0x5d) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x9) write(r1, &(0x7f0000001040), 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000140)={r4, 0x1}) readahead(r1, 0x2, 0x7f) [ 220.615579] mmap: syz-executor0 (17079): VmData 18427904 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/30 14:39:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x600, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:46 executing program 6: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000003, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xa) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000340)=""/154, 0x9a}], 0x1, &(0x7f0000000400)=""/110, 0x6e, 0x100000001}, 0x2000) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000004c0)=0x1000, 0x8) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x2}, 0x1c) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2271, &(0x7f0000000000)) r4 = request_key(&(0x7f00000005c0)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='posix_acl_accessvboxnet0em1\x00', 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r4, 0x1, 0x1, r5) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f0000000700)=0x8000000000000ba) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f0000000100)={0x8, 0x7fff, 0xaa, 0x0, 0x0, [], [], [], 0x200, 0x401}) 2018/04/30 14:39:46 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000540)=""/246) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/30 14:39:46 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)={{0x81}, 0x0, 0x0, 0x40000000}) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x800) 2018/04/30 14:39:46 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) sigaltstack(&(0x7f0000ff6000/0x4000)=nil, &(0x7f0000000140)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) madvise(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x8) 2018/04/30 14:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0x61) getgid() getpgid(0x0) getresgid(&(0x7f00000001c0), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000000480)='./bus\x00', &(0x7f00000003c0)) getegid() getpid() getresuid(&(0x7f0000000180), &(0x7f0000cb0000), &(0x7f0000000140)) fstat(0xffffffffffffffff, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x0, &(0x7f0000cc0000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000938000), 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xfffffffffffffebe) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000f78000)=0x1, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendmsg$nl_generic(r2, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x84}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x48080) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) 2018/04/30 14:39:47 executing program 1: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001280)={@loopback, @local, 0x0}, &(0x7f00000012c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001300)={@dev={0xfe, 0x80, [], 0x16}, r2}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001400)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001480)={0x6, &(0x7f0000001440)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000001540)={r5, &(0x7f00000014c0)=""/66}) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r6 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x20800) getpeername$packet(r6, &(0x7f0000000180), &(0x7f00000001c0)=0x14) listen(r1, 0x7fd) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001340)=0x0) sched_setaffinity(r7, 0x8, &(0x7f0000001380)=0xaa3) r8 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000013c0)) bind$inet6(r8, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r8, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r9 = socket$netlink(0x10, 0x3, 0x4) writev(r9, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) recvmmsg(r9, &(0x7f0000006d40)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x32, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000001240)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000006e80)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006f40), 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="9e7d", &(0x7f0000000080)="c602823cf64f396ed15de23d9f185cff96b2098150397688553d9071cba71e795f553fc586858c49c45be44910f70fd8262420d96c0e0a3659363d0edfd1b29c707a1e79a333eec62d", 0x1}, 0x20) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) 2018/04/30 14:39:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40002000000036, &(0x7f0000000000)="dc13b51a5b31306e78dd554371ab2144ece470d734cf0195f75d34c82d9d233f0a008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071de60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f100feffff5ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c99f556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xfffffffffffffea8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4bffd), 0x0) 2018/04/30 14:39:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000002940)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000001140)='G', 0x1}], 0x1}}, {{&(0x7f0000000140)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)="90", 0x1}], 0x1, &(0x7f0000000300)}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/30 14:39:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x6, 0x1, 0xffffffff, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'dummy0\x00', 0x600}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000280)=""/14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000000100)=""/59, 0x3b, 0x40000020, &(0x7f0000000140)={0x4, 0x1, 0xffffffffffff0000, "5441e258af2c", 0xfffffffffffffff7}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x2) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000080)=0x5) keyctl$join(0x1, &(0x7f0000012869)={0x73, 0x79, 0x7a}) r3 = semget(0x2, 0x0, 0x0) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000180)=""/37) 2018/04/30 14:39:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffff00000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r0, &(0x7f0000000140)=""/105, 0x69, 0x0) pread64(r0, &(0x7f00000000c0)=""/8, 0xfffffffffffffe75, 0x40000000) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x121000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x3, 0x7f}) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getnetconf={0x1c, 0x52, 0x500, 0x70bd26, 0x25dfdbfb, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c084) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) r3 = request_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x20) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000004c0)=0x7fffffff) 2018/04/30 14:39:48 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x1c, 0x10, 0x2ff, 0x0, 0xfffffffffffffffd, {0x7}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/30 14:39:48 executing program 7: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x8a0a, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0xfe}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/30 14:39:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x800000000000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:48 executing program 2: close(0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beeff85d56534c90c2", 0x18) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000080)="042e56afee35860dcca71b798b25e439", 0x10}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 14:39:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r2 = fcntl$dupfd(r1, 0x0, r0) accept$alg(r2, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x31, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x4}], 0x1, &(0x7f0000000040), &(0x7f0000000280), 0x8) recvmmsg(r1, &(0x7f0000001d00)=[{{&(0x7f0000001a40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)=""/228, 0xfffffe41}}], 0x1, 0x0, &(0x7f0000001f00)) dup3(r1, r0, 0x0) 2018/04/30 14:39:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x800) sysfs$1(0x1, &(0x7f0000000800)='/dev/dsp#\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in, 0x4e20, 0x80000001, 0x4e20, 0x1, 0x0, 0x80, 0x80, 0x29, 0x0, r2}, {0x4, 0x2, 0x4, 0x800, 0x0, 0x6, 0x3, 0x6}, {0xcba, 0x2, 0x200, 0x133}, 0x9, 0x6e6bb1, 0x1, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x33}, 0x964d89656ae382ad, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x0, 0x2, 0x0, 0x7, 0x1, 0x800}}, 0xe8) syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x52, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800190d00000b000000000002000000000000070000000008008e75543100000800160004000000"], 0x2c}, 0x1}, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r3, 0x203, &(0x7f00000007c0)={&(0x7f00000006c0)="e10a38736d425dd0338dd2df486038bab218a434c5f9c971881deb823a0e8bb8972f25722de93321ffb7cf1d9f34943c0a40cf5ea94d77d56e549916389832c1a8f84331288a367be2342b0aa01386718858553e8460a167b73db0c867334a6b838473c6c821782366456f04f533e8317bcd6383cb3a9aa006d1a7139d85082ef4b20c5d7cd163e08fb86402bfd48b00eda1812debef516add2d2f83c219760d348e3fc96633d3523d94fab9ba481d9d7b8be0f264c187bf7167a063102d630ab99bbe129a11089eae3d147e096e193a72e5dafd6c9e34fded04768bc01d", 0xde}) r4 = gettid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f00000003c0)=@file={0x0, '.\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000440)="867cfcf660a33759b6c0d7c0f9155eb87e3dcc483c445dca47f3e65fe183695c430b454b077de3d3ac1c30f869ff80d917bd49fcecacc9c5f74dd0e5d43e29d76f32c75ce50fc9dd0274da27692e276deef9fe89dfe0da0339e753a365266f66486571559956b744d0ea7f4ac54cadcad1dffd33b62fbe4f23dafdba60593ef92ab58a50754c06d7ac1a36f321852e01d90a2e483373d9091c8a306de0b99b920ef39ca29f0d3fa3747225a72e299155bd44f3eaf4d52cbfc79d126397dbc5317d430f54381469eaa7d69ba8d6c3196357e7b9fe821cd50fbb", 0xd9}, {&(0x7f0000000340)="ebea96a43032a0370b", 0x9}], 0x2, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}], 0x20, 0x40}, 0x20000894) 2018/04/30 14:39:48 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000001080)="009000899893fbcb28412f0d8cca3abf395be201bd8ada9e0f8326c2d8a91c1b") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000000080)=""/4096, 0x1000) r4 = shmget$private(0x0, 0x4000, 0x78000b88, &(0x7f0000ffb000/0x4000)=nil) r5 = syz_open_dev$mice(&(0x7f0000001200)='/dev/input/mice\x00', 0x0, 0xf3c51f8dab0c2a0e) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x3, 0x100000001}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000000200)={0x9, r6}) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000000c0)=""/190) kexec_load(0x3, 0x1, &(0x7f0000001240)=[{&(0x7f0000000040)="78ae7c7f1779dd99a600f580fd406db94fd4a4bafd", 0x15, 0x8, 0xffffffff80000001}], 0x2) recvfrom$unix(r1, &(0x7f0000000000)=""/25, 0x19, 0x40010043, &(0x7f0000000180)=@abs, 0x6e) lstat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001580)={0x0, 0x7}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001600)={0x0, 0x1, 0x20}, &(0x7f0000001640)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001740)={0x0, 0xa4, &(0x7f0000001680)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0xb11d}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e3000000a1bee84397e436b9ed7c75073edb84b339b95da80fc9cff357f7760d72c99d059e8a33a85e5e1c7fcc24c0392401e182205997b438ab41e70b5b9ee71541fc8a68531d09db6b02f0e85aed7f77c338a7116adc130d64bf3bdd46f2832444eeb928a23e5face12e19d4e7835f9120e07d4d0372e310bfba6e10aa9ada979c4faf00b38989d14dbb1a3542504c1f55817872ef7b95248385bf930e743f97a7520096284721b7b6017faa12cfea8a3b3eedbcd11dccf6290f29c26b84cddb0a559fa284daeceb05a3d25bca5b6aba722c82909f2b046205f427823d000000000000000000"], &(0x7f00000018c0)=0xeb) sendmmsg$inet_sctp(r3, &(0x7f00000019c0)=[{&(0x7f0000001280)=@in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x1c, &(0x7f0000001540)=[{&(0x7f00000012c0)="225d1fc3b624308ec8258980a06063ead0874671969626babe69f044e8fd6831b74424510d7da303e19fea91730e9c5b1a1eb0ed2341d765cb48d7ad23124e3f37864ad47aae54b0064ab66f8607f2d2885d26861cbf58db15161798632e96d43a4d1bb068663deb36f2fc16753772cc3e1270ccc4ff546ea8fc3461dbc81f235df7afe6235a4eaccb076e", 0x8b}, {&(0x7f0000001440)="b40f6c27ac74f7b6353cf10a4f3483302d02a56bef2c789a346c5b66c3087320f5669add9e88a0b094b1348b672e794829473d8dd569aaa5fd2eadd7089a562ef2a2301609cfd3426da4dd5c2ef7e5b91d0511fada8ebcf5afa5e9919a8bbebeda47c4be569d01661c04049fa5b8f81bd5e495f9586a3591d74bc46c574a443f5811cf6dfd71739017218b634c4a2faf97c8c00a9eb7ca069fdcc1b69010ad22a81eab0084fd978a7e0eb3cbeae7a3e92b07e931af1fde82156d1654787465e948b9d95178a52678894c686fb33d92905bac3fdf0ea4fd9c87fcf479907097fd9135096beb836deba7d8ce9961d33ba152414d", 0xf3}], 0x2, &(0x7f0000001380)=ANY=[@ANYBLOB="3000000000000000840000000100000000000500048000000800000009000000010000000100000001000100", @ANYRES32=r9, @ANYBLOB="2000000071a63da38400000002000000b40700000700000005000000", @ANYRES32=r10, @ANYBLOB="300000000000000084000000010800004d55eba0474a9a32b8d3ea05ed8651060001000a000000105b000001000000eaad000001feffff20000000", @ANYRES32=r11], 0x90, 0x4000}], 0x1, 0x40000) setresgid(r7, r8, 0x0) 2018/04/30 14:39:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2100, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0), 0x4) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/30 14:39:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x2000000000000201}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x14f) write$sndseq(r1, &(0x7f0000011fd2), 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./control\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') syz_fuse_mount(&(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 14:39:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe803000000000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:48 executing program 7: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000165ee8)=[{&(0x7f00005bcffd)=@abs, 0x8, &(0x7f00003ccf80), 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="200000000000000001000000010000002793ba81e5381960adcf4cffeb3fa5661e7ef832c0b6a1d5ad742d3fd05816c9c303368c52883d47ace381a72b2778466b59be40c9b52ca7bdf93eeff74e61db9321b2028a22c59673", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x20}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "b8a25a3904ac9cd1a2da7025efd0fec968292cdb432b8049faa806c776af2ab25fc5b91140fd648587df64f5c983674d76ef99bcdb05744baf1910c187e2f5fcb3df4e7992f5f8a7422b54fbea87fbe9de0c69b3db7fcd1066565145b7fcaf71004a6259576e1ae2361f5def5ffb535526046d74d03dc80df72981ee256c31a2f90ae04936e53e377df61e88e72eb01ad26bd87cd9edc49c4e7bcaebd71fa7e35ec3bd796b277d9fe2aab81305afefb518e41aa09447553639f59c319da2db43b1c93c878ed3b753df9e516854372d15cb84a5531d13a4b6f79288636372d69aab93e8a9c509ec5154a2451726abef7987e4d88fef6074f443af5f178d1a8af163d7b4f78a4b056261ba420afae299402c6a76db3ac8f86ecb31c90048196ada2cc786e2547bdf07458c9a367c453505567b32f50e604087b2b2762560c4340c0a3a1bd09660c85dfe61c8389496c1ebb2a49e2dcaa548b48758a82da150c6b37a8aed5cd91009e813b3d56f1befbb934d85bf9b33f533915a842a299a3cb16490c45a0a3374f881b798cb4c0e98ffe0e1df506bc65606423d6f67f299d4ca49ae3d158ab7f53470a8406f2526a9ed53fa3616fae1f916f6e255624ee1ba671b77c6e8c4078b14c04f03f925e86bdd1bd938a3727294eea158d3077eab0679a6c4c900ec642462f3b9e575f313ee257b9a1fdf22679f3ec112b4508cf080d57b3ce6ef804799dd7415aac74cafcafd5b123b29fe8919861a79e03f8ba059e8c44c297d781526d29d3560022ee40192c4fddb9f0de0e4390a8d5a5df780b5929c69b0c220845e266012709765968e151e2667931e64bb5a311db5727c7f707a798e0cdda3d96776ea8ff87e98fda01a2edca6663088595a04901a7b4b1e46a21a5907960099977bba71bf7af4ac018a27542a81360fa8c0a79ac859532f0494b3c02f59e260befd486e916a527a94bea95518f1f00984069bc7f9862621d51bee9d5d906e69fcdc4c163f44c249340f8e1fe43bb801d0990be9d0f11f92190dd726ba81da57b0cb6c98775cefac5b204c129c46d9da28c1b06f84d14c12bad1833f58984a49e43e216bcac8553ce035ed60568784c79dd01669b1db64ee8b0dae244fc3b7d1406d65b8cb4993c3ce6fb349f27d9a8cb9dcca2fbec466a1ba9b3d58e6856517cc358eacd27183a36f2e1980413fb181f9526a0f71882480218078f6da5f1d696a1ebbeb60bf6c5e19b1a7e404e7186bd2d5411b58f8c6b2687a46f56289bbac67619f912b50f890544bf8958cfca561d91f2e6ce7e4dbb9e10e956170fb1797d805be086200ede9f1ef47585f5d2387a97385a117be0ca2404738334374cb01136c1a4e9c69a116dc6969735df8c3649c8d37d04169dffffb99a0537aef6e2df95250a3b51d00b891faefb6762548305ef308db0069f5c477a4ce8a2727fdcf0e9969f1dea9f7f6000dcbba56537a445fdb2076ce18aa10a4fbadb4491b8f10dc5d1f1a63d7c4cfcca6e7e6c8c1364cc0e2c539c04af4993d75337d49dee1bfefad96b0a5b1d754c636365c3808ec04568e4743fc5e620378ea6b0070c2864b5f6d6814d6be38ee7d7c92b41fd8e837f084989c2aec60c647ddfdd1617dfd3e3e6f0aa21e87dcc8442d78229570699fe671eef9ee23d0ad23f0b4a858ac81038739319e034d7b69ceff35fdf58e5fd3f10923737ade7f5e646b7d533502378afe93027d1fb0bbacbc6f24df9a74fc255b18fd34c9e887e7b9f7c2700a5d915ae056fef64b3516e18a22eecbd4b0ff17eda1ec19fc084c044d45bb1f105886072ea662994552e38a8220fae77b183081d5a961637705cbcd12efab284ac4bc7620abf160bb9162de1f321b92ef011d5fa9e747f00c8369dddda3cda268a318e7172c7a3c95aff650ba8987d0c323b809809f1d1a81f2c492264a758ef48252d14277f9120b529a4239664bc287f58a241b75d719ef3bacc3fc2ca1e178d7aa29a4553c63e5beaf2f35fb27ef4efc09b61b089fc8668528976381855ea8fa8836d4741ec06b72c73fdc3c71f6e80a2e7a56f249a32728cd9ce946f50f5c13f8c9f1adf58333e73d990f0c4f823b4e6d095f40af5a76e66223270365866855216486fba92984c178dc33b18d4e6dafbe6b7a0fc3e6da26eff7f01f845ec6ec48d71dabaa4f1aeaf13df4949d1a7c33e02f7ab3487a5751f424d1bb543d5b471944eef0f8fdcd191ca8367b6308210d295903577c33ca9a905d78c08696815e2f17b2f98bfc0d0c3cfbd8cc5a43c7b0d476db20077aa68a736ef58914aef7c0f2c7a3ea91fbc479e8c59ff204cbe26fc6b2ac63edc82ab5623e3de61a94dd160566823a8f3bf1b30b796ae3136aa2ae236b0b698ffcadda57eda4687871ce2fbbf864b1b9447a3ddaefcd9addbd6794ffdec41cb81b1fcd763f2a473ce1b86f558de7be0620615f164b197bfb15e8454ae94d89491f6f94ae85760dddb1ff388cac7869e2cde252aea7509f25fbf7d2f407d675f5984c556f9ccce75ae5fbeeb346a5abadc733558fbdf7251d7aed26bf39e1401f242e9a4856a872e8d31db3bddec37c31682a13feb194f59aeeb2586c755ceb24c2e65501d59ff9ec6d66b3680ab0024dc868e07b1a80668b5a4780751cb89e1388045a118a4094eb6a9c4eb7021d3dba4dcc8a14f68eef7090c72842c871044e09019046fbb44b1b4e909fe5e75d9ec3a8598d94827158780a96fb75ae4dc92b9bbf5a91e81c37857b0ebb963b9785a624aba42a12772c383c9487393c9881cc3a373fd000394229d240b9664255be2ec36db90fb0a67609c3d743937102bfd8f65b0e231377bb5d73ec936eee3e8aed2fde1fc4e3809efd2cad08efa7b5183248530be91228d6fecdf67f08c97cf436600b13944bd83ede42ef29690938ee4fd5ef01f27803ed34798de5efb1e6d6c4530c6c335762f8f423218bbd1d1e72d7a74e8d3625b4f97c0344d3bcf3700614a9845f3134872d485a1d251fe21973e928ee57d76b3a05c552478f5892c862ee2d72f698051edeae689e7c7e32b665b7129fc1afe6b2e32dccd7e16c30b86a021b221d387c7618543d5bb9f8e93edad18d42e9eb0d42f8eefa68c51227a8d9c639a8fb556ab5777b4d2ce232715b9e004caf1f121f9b8bdb30fc874edc27297d91b3200470f33e0e0b41076b12a543875979cff84c96c00ae7d9dca915ac92fac9aa67878df68a25ff220ffe7958ce869b09350c694cf80fcb5b690153596e5dad862dfab7ac06946662f55ecde6340f552d8253bf93151f97b245b750c73f0fb134064c0bf4fe021dbed8ce3d3b2ff633e8bbf1a96440a9f35cad373586013fb9fafd3487c5daf474d538da9268659e61fef3fbfe1ce1124349d06cc58ec63b1c7e7d15cf905780b27806c83ad3e7871dc7ba4c417707b1cb1c5b5b41afe8cde2259d7243dc4cd1df244456c91bdd2ce87024f3d8766285baf0c4c4a8ec8ba23a6ebe046c74ce52357bdde1cbc6bb61cb93b98596fea1e1179ce4e54fae15ecccd7c416a10e0c1ba2583f4fc0e075327e21f91bb9bb0e8c9eab27eec9b169ebe0e60e516aa50fcba1e34f8af7dfd72eb9233c50a4c57c0633bbb84a95fffef23240344883958534a35295a699d425a894ec562e34fad6d8d41fc837b38b14f87d0f3d32f9359dd9f6da45b6ba0fa0356abf5719c3c75172eeb02dc60dc7295fd452ac9f7148626c57fc4b55ec4eb94992c4e40f5d5ec3a8eaf4dd0256879ec6aa75933fd33cfb24016db2d9a4b4dd9c2b1e70f619bcc5d10e9768b8ae11973b948afa12af396b2ad357d9787ab3868f1c6f5cc2273d595015b2e137c7cf3087b047a2597a05bebda2e010a6dd1cd5b4909246293e7239209ac4d370a92eb5e8d3c22bbfa474ad0a7f941b169cb566278b8e86abc8853cd8f283c56f082ae291559c597691d10f4ce858a3102ca483f72ecad21c9462940a3367f57732d0a610d6b479a6051b41ca3316ed29a634ff4ba2525353e30e70b6312aa171cdc252b75cb4f0c6217208e11adb8bdbddf6126d724c0889c9ba4085b3d3845a624c0a69dfd147e5104eed5194fdafa71fdb4dc5680a5f15eb6a572dc8c1fd9eae5aab66d0c0bf9bbc63f22a0be052abe88a97f4f32cc852d2e95c92d6462503a1e3c38fd0316a7cea17bee290e666a5f3de07ca23507ba477f0e35f87808e0fff7bf3408a19a4e3880231ce254e8c74a02c6e9285a442a0765c170206734cd535a457f1320ea815ba96f2eb99a08d0e4391b6d3af8e0e6c36ab267926dbef5cc68483494d2801ca8815561bfd37da8e8be656ca02799032edf457ca3cac1d4cfcb847be65edcf3e9063b5ca851148c13eed3171a3903a0fa4a7fd586718fb3cd8bb21cc236668f562f02a120f707a615143f5d0d856cfaa8230fea78c41c9558d46e2f354819e722fd985e168025d7b3a397ac38d1b22ebab8d55210c4c4845a61ece80059c52e2aa719ffb805d679673d4033f5327eef495923cc649d3180636fd831403305fc28870c2536d1cfddf1341182d4e284b2e433c8aac93bdad746d1d3edc1dcfefedecd95d3b5bd2d67a5db9c586056e2901424caa1cc20351e3fc3ff2180819e316dc71811970b84cf18913408210a205c1d17f67008301593c1fdacd4b5da9a0bea5a2d6f9d0ff5469104c14a0b8a9eb2907e1656ccddf6ea15ebb6d0712a4d30b37acb1faaa4d53fa68d16cd851ab160db0ca834f8e5981f2f0f4d50533cf4fde8452b17dec822e97f23ee3ac5ba912317a9ec81d96d4e0838b34d54a6d32cd617b927ce7003052f6f9113d11be269d33d5c3e3b8485e7a904ce049517806c12707ec578937fa75ee7aa66970d259f036f11a27d12621cf3559c58b5ff444ee0f669e7456a2d5aff5fd496bf5610bba287cc8f57526f1775f2b1daaf8ff960d5b7d308d1ea94264cc4fbbe2a6e77ce5db57440726fc597184d408209546c509e6643476b5fd15ae3a6e9333e645d06cb6003803586095bbedd44ca210b47b1fefd98f62f7e6e9a74c1b27a5f09bd84e18af89025d7a5e0e53e5038d9eb95d8d732b38b08bbb5a530ecdcc4ef3ab544549674faeb76df722889ec0c39fe6f9c0d0a4a3b51df01c67c584a6c78593423b858aabcbd758dcdff51c768730d55c749a47d1bac65470636b69e2ffd7c4fe64ba55d35cb9931d7c4eaf40cfa3fe8d652e968b8d68ca911fb97d7e51ede1b21666cf0445bfa132374eaa9b738dd73b4e53271b2d3741a08321784e9663b5c3ee7040654601986c2a3c3ce03dbf76007eea0102aa5d78836db198a6e037132181b9e8d3519a6af2870bea1e3be7433a5f8f4df73f878464efe558d74873bd34b99f79a1fbc089151ce537f1a83617a493f427c28b70745d74cf2eed7af138ffa9632c633cf5b4945d146a5904c3c08bc63af10cc45d2f50d86c0daa8a930de35fcfc0d655738e0d3d504ec0e5560c8f6b21bae8681f70b9e8ac9bde43d342ebba92500ba3381e495886a051f2242f3401e12860a49bd6ad46ef42311640d9c1867b7cad3d87a5c211c227d6e9117c97099b6607cd0706e618e5201b18214e149a15f81adb1cc14c840fad538385bc30919bb880813141d0ca298d8d47ce37e96dc8f2ef38c40c22230e554e98049682256a02bc4c4732eb62234d7af1fbe6133354aee5bbf3bbf313b991e2f7593ed54988a5405c8994e0e002b2548e0e40347150aa74c865a9539948aae4373cb7ab44203eeef89e95380a192fa2e60942d2cd10bc1c38b1"}, &(0x7f0000001040)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001080)={r1, 0x7}, 0x8) 2018/04/30 14:39:48 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x800, 0x0) r2 = accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000040)=0xffffffffffffff73) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000080)={0x8, 0x6, 0x1f2}, 0xc) ioctl(r0, 0x8b2b, &(0x7f0000000240)) 2018/04/30 14:39:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xfffffffffffffff8, 0x400000000002000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0x7000, &(0x7f0000000200), 0x4, r2, 0x40006}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r2, 0x7}) 2018/04/30 14:39:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000000040)={0x14, 0x10, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/30 14:39:48 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x10500) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x400040, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0xaa0}, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000140)=0x1) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x40) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000040)) 2018/04/30 14:39:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0xfffffffffffffffb, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000180)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000, 0x101000) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000100)=""/127) socket$inet(0x2, 0x3, 0x2) 2018/04/30 14:39:49 executing program 0: clock_gettime(0x0, &(0x7f00000002c0)) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/30 14:39:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x400000000000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:49 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x5, 0x0, 0x9, 0x3, 0x7, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0x499, 0x80000000, 0xfffffffffffffffd, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x3c, 0x7, 0x8000}, 0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r1, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) sched_setscheduler(r4, 0x7, &(0x7f0000000080)=0x9) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r3, 0x4, 0xc715, 0x6}, 0x10) 2018/04/30 14:39:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="63746872ddc5da1ab4c3f1e3b94b2f") r3 = getpid() syz_open_procfs(r3, &(0x7f0000000040)='net/arp\x00') sendfile(r0, r2, &(0x7f0000000100)=0x20, 0x10001) 2018/04/30 14:39:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x2000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x97) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x53, 0x2}, {}], 0x30) 2018/04/30 14:39:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000040)=""/24, &(0x7f00000000c0)=0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x40000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x74, {0x2, 0x4e24, @multicast1=0xe0000001}, 'veth1\x00'}) 2018/04/30 14:39:49 executing program 1: r0 = getpgrp(0x0) ptrace$peek(0x3, r0, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r3 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1020000000016) dup(r2) 2018/04/30 14:39:49 executing program 7: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14, 0x58], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/30 14:39:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:49 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80807, 0x1f) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="020000001c00cb9eaaed839c65a50f2a21a2b7d4f6bd72a0e76ea3d6695f194f1b927234dc246ae41b8f12099ad04e15f2f3cd0b3e8f68b2b094ed4ef2d9fd65b76a8d03e29d07cfbb81147f47eb6fea8b7faf959ed03c4a6ff33b30d5fc8b8a3af8c0ee26cdb27fd3116e9fe6ee701a3d7d3561f0aee8d64002f28471d0e62a3d427d340e925eb967af416900000000000000000000000000d86b202cb6dcb97fd465c7dff361ddbe4b2fbba23075342081fda695fdaee6c18b2d0000"]) write(r0, &(0x7f0000000200)="1f0000000306fd00010000f60000ff0180fff80011000180060041ec00000036", 0x20) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x400, 0x0, 0x10000, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x3, r2, 0x0, 0x8000}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000400)={r1, r0, 0x932, 0x81, &(0x7f0000000340)="bd77ae483f414c8b65c7819d82c1326d0e5c10b656349e73c9f1f3d9714ce2700d062f57190b4fac52db8c7108caaa30c7ec432d20aa49af1d3d852a41ac47646a751daf69de8c42ca1662e3d937f4d2c7242806a06eb094ae4a3479286a1beb3c6e3174bed7433a89e3bfe4b3b60b20edca9309f08f47351646bc31a26daecaeadd28671e493320f8e438fd779c3a3652631d7ee4da25f43341b4f96123e71401e3c02d09581e225165da2a366819d09fa85cb266b5342250147d5cb7d28d", 0x288, 0x4, 0x0, 0x9, 0x6, 0x18000000000000, 0x2, "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"}) sendmsg$nl_generic(r0, &(0x7f0000001500)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001440)={0x68, 0x31, 0x408, 0x70bd2c, 0x25dfdbfd, {0xe}, [@generic="861a831131eb9e679e820d6f66d0752fb38908739e00b6068a17f8b48b7cf76878bd9d4d678dfb4ef1eada3c7be5d7e206e4d61ab7e38d9630a1dd307c8bdf0fb76baf26ab5c2db7c9486aa498dfa668", @typed={0x4, 0x59}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x40804) 2018/04/30 14:39:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1000000004e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x1a) shutdown(r0, 0x1) 2018/04/30 14:39:49 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xfff, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xcd4, 0x100, 0x6, 0x55, 0x90}, &(0x7f0000000200)=0x98) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r0, 0x3, 0x1, 0x101, &(0x7f0000000240)=[0x0], 0x1}, 0x20) fcntl$notify(r0, 0x402, 0x0) connect(r0, &(0x7f00000002c0)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x80) r4 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x7, 0x4000) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000380)=0xf2) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000003c0)) connect$ax25(r4, &(0x7f0000000400)={0x3, {"2233c9d968d9a6"}, 0x6}, 0x10) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440)={r3, 0x4}, 0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000480)=""/4096) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000001580)={0x4, 0xc1, &(0x7f0000001480)="2e24027455da8bcd9be9effa375e90f10a068dc8724402a675c8e994a439a8806948223d211378025b460f505853b7fdacdaecedecfde73c5bc35dfa8c55f9598341bed538801056b3a1a8275aaff00c40399208929c6cdf7c973ceecc2547743b092745829549190ce1942629400dfec3bc5bc90a32fe4c598a912d25a81994f902cdc264ec5dcbc903c7f45fdcab19d7dcc13348406e89630d07cf92f090095d00fbd6e03f2606122036307c4082bcfa3b2e8bcefd3bcd1ce8eff4f909af5e84"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000015c0), &(0x7f0000001600)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001640)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001680)={r5, 0x1}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000016c0)) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001700)='/dev/rtc0\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000001740), 0x4) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000001780), 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000017c0)=0x241200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001800)=0x589) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001840)={'dummy0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000001880)=[@in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x3f}], 0x38) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00000018c0)={r3, 0x5, 0xc7, "047e8dc649d28e8f12fcef27a2033e4fe6ed209d4a0c0bef9ae0103ba92ec3c8f2707973d34de32cc3ea915a5d05df9e7197f97b99e26f696b48a3c3e2b76f17deb34fc2b293e78b98dd981fc510b0c3c85f4b14d8eba063bde725367f934353b87154f9f5d9a70cd89e3f633153beb92def920f74eaa4458e79f360e0112cb8ec7a9e59aa3bb8e7557259ca8d21d94c0841c54d8ce4d9a61abb4a84e00dd57d292448a9cbf307208155ccc9036ed3a87d0bbf8680165448202ebd1614c7334f365b72dec42e1c"}, 0xcf) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f00000019c0)=""/1) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000001a00)={0x6, 0xfffffffffffffe01, 0x1}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001a40)={0x7fff, 0x800}) 2018/04/30 14:39:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xa000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x401, 0x7, 0x21}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @rand_addr}, 0xfffffe0f) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_emit_ethernet(0xfffffffffffffe6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffe0ffffffff7812cdac0a88000d0400008035020000e21f78e88d9761bf953e7a9d76434652e10c6169e97b072b1ad7a2317c43a5aa5b246447e12f62ae5b9729dd247145a7b6fe092b44d470f5c28e61f00cbd0c29"], 0x0) 2018/04/30 14:39:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000880)="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", 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bond_slave_1\x00', 0x400}) unshare(0x400) pselect6(0x20, &(0x7f0000f33fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/30 14:39:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffc0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:50 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x4, 0x2, @tid=r1}) prctl$getreaper(0x2, &(0x7f0000000000)) 2018/04/30 14:39:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0xd1) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xb) ioctl$sock_ifreq(r2, 0x8936, &(0x7f0000000100)={'\x00', @ifru_ivalue=0x4}) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/30 14:39:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x242}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xfd, "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"}, &(0x7f0000000140)=0xffffffffffffff57) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="22000000a72b78f4b655b46c81f35f8962fefd890f44bdc993914c96e905927e0f6d53971209"], &(0x7f00000001c0)=0x2a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, 0x4) 2018/04/30 14:39:50 executing program 5: r0 = socket$inet(0x2, 0xf, 0x401) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @random="e92235361891"}, 0x3, {0x2, 0x1}, 'syz_tun\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x8, 0x421, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) accept$ipx(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/04/30 14:39:50 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd(0xff) read$eventfd(r1, &(0x7f00000000c0), 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x402000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x4b8}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0x3f, 0x4, 0x8209, 0xfa, 0x3, 0x1, 0x2, 0xdbc, r4}, 0x20) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0xfc94) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x40}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r5, 0x800, 0x30}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000440)=0x6, 0x4) [ 224.356267] sctp: [Deprecated]: syz-executor1 (pid 17268) Use of int in maxseg socket option. [ 224.356267] Use struct sctp_assoc_value instead 2018/04/30 14:39:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xe63) 2018/04/30 14:39:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe803, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:50 executing program 6: socketpair(0xb, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0xdf, 0x1000}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000200)={{0x68c, 0x3ff, 0xfffffffffffff137, 0x6, 0x1000, 0xe865}, 0x4, 0x7, 0xffffffff}) prctl$getreaper(0x25, &(0x7f0000000240)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000280)) r2 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x2, 0x200) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @local, @loopback}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x80000001, 0x3, 0x3}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)={r4, 0x7fffffff, 0x8, [0x80, 0x7, 0x3, 0x1, 0x0, 0x7, 0xdfbd, 0xffff]}, &(0x7f0000000500)=0x18) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000580)=""/4096) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000001580)=0x100000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000015c0)) ftruncate(r3, 0x7) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001640)=""/35) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001680)={r5, 0x5}, 0x8) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000016c0)=""/195) sendmmsg$inet_sctp(r1, &(0x7f0000004740)=[{&(0x7f00000017c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000001900)=[{&(0x7f0000001800)="e2aafd0b2418f120a8f4358f883cbd0b197c4f0cb2132b60338e4e38c0b89fadfc1af32c9283c0aa3cc9fe01554982e60ad41a990c8e88a6eaabf1577be8c86ab0d5eb8c0098a4950b97d54c8ee061394f69a7c2f435a744518e70da07fb74624073ed86e2951c8b95a413bb2457304ad820631e0f6a1f54c25ead2383fb19a6c89aa536dbeef8b7ffd7d4563471cbf3c3c34ecc73cb336bafadfc013a44599b3b994c23d865", 0xa6}, {&(0x7f00000018c0)="a14c04fbe6e58bc3c4ee2286ea", 0xd}], 0x2, &(0x7f0000001940)}, {&(0x7f0000001980)=@in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000001f80)=[{&(0x7f00000019c0)="0590a511013d28261b4ed12fffded8db71e647ede458a9caa390d9bd8cfab71baa19da312445ce53322889766a61c486203b99fa2be13cc172aca2b06202d1018b5717e62ab7a1b5d744dffb602c6404e3548e9c879186262c25835f9de82787ca7e17913808d5aef1dd5c7465199df333193ab70ccddbbd30ef2e8d002c0c0799506f731054c9bc083bfd7eb520b822e0d9322f32d62a9b9bdda3a3a48c7b12e19c199f2e935a614964b5", 0xab}, {&(0x7f0000001a80)="2fb58796a041c0cc0ed7f174d70e215dcaf0006446be1cc49fd583d9a6cc93eb2fdfbef8c58db576b221f5ba613e6000ab4632a2ac10d8ee4adda5668ba7c0fa18e6dddd9fc67915129e13634ae7fb0895a69f988dd7afdf1da2f64d50c5940b4dd844b9cad5463ff8009e123be9e25d862b4914e7ed83e34f05a49e438a4d20cd5d839a383e234c96291f5b7934e46893b55237d8da6aac1c4bfcfa969b13d459ee450de18a48cec570746040a5fe47b86c8b6e57b91dd769f19b5b3ccb624e2fa691b3c3338c24fca16f5b8e98", 0xce}, {&(0x7f0000001b80)="e1822f3d79941eeee4f13eaabb8fca422a5871ad7bfb6d7f346dbbdcb12f330d3d5c762df955813be4e955fcce6cf2dc65451abfdeb60dcbc0161b0b862eb3252378386e", 0x44}, {&(0x7f0000001c00)="5c5ad99d5f975e820078d9b2b96b141ba9a9c5387919e43da1e07a0f41f7472f35786ae8c9390befae3b07a6bb94e31ffd5ed1e0f931fb2fba7c1f701628b5c02a98257dbd6725a8951e8c90bf4560287de5bb0b9aad4d2799eb3fbea4377c8e2412b3c43309c2e9e6e498ca84e4508039a7bbb5", 0x74}, {&(0x7f0000001c80)="40908f4907b3e9475f2761aa3751ecfc647a11170bbfcce9f79a39769ac65b171791e965cc04f3d5b2f38c85f6eb8cc2326fa4dc2094dd71b5449d758034942c34fa575c064a50ab8ef557d1f24fd398e40402a70868a26bd773bfff2ba563eb4d6cf2cd132be3c8c461252521ea4400bcad9060724240cabc95dc13c20a167a7f2e0adb03ec0f98d76fef15a16e08f867fa93cdc216ac51a858812a3596ce4fc5ec822c84e04c0ada872bfe728141b51662", 0xb2}, {&(0x7f0000001d40)="999df01a2a77610ca20683a6ddae943ab61a8757ae824e90b9322a5ee61efdea31a706b769758c396f16f1947546065f0f8df506037ded1dba3fe44179e112c9cafeb669c53204d634a87e954723e9912bca6c31f5296f8484611bb659018ba72fe590890dd83c73484ab537e45f83a7beaa575ac0a77a56199014abddab9c363d10bdbeabf833858694fec7ac14cd2a0769a8c45f3927ed7b25d3d8b6811b25ba89e589e9b142edfb12ab4cccc86d965c5a9f7b464120dc4b27a0f98760404bbb", 0xc1}, {&(0x7f0000001e40)="c5530d30ea95954a84a5baf449ccfdb09784d96d46045e655346e17d3981959fd3cc6394ecb710c99691ae3e754ff25326e5c747651b7440", 0x38}, {&(0x7f0000001e80)="902eac85f68ec8054806606b2d5ef2e54a6f311e0fcbea6facb345f6f8025212d08bf97fd1d9650dbb4e0ea7d43eb08c9a4420626915a82cc6d066d6cfad501776bfdf12c8f80921ad26b2553458c97f1bc18dd80cf5fe98fbab6fbffde28985f55ef137e65e4f51f28841657e9216e5147daa18450d4649377161f005b2dadf7a7d10377ef0b8823e8c3561b43e62d37697dbf4e1473a4cd00be649b99dc0b092f865f48c4ef84599e0e3a2a6d7136846ca22d9a4d044b04a5b793fe80f0fc7dde07855294497157fb7baa3a73fb78a70c50c50ae2debb9df9226d62158", 0xde}], 0x8, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x205, 0x3, 0x200, r5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x5b, 0x1, 0x6, 0x20, 0x5, 0x9, 0x6, 0x80000001, r4}}], 0x80, 0x4000000}, {&(0x7f0000002080)=@in6={0xa, 0x4e21, 0xa, @empty, 0xffffffffffffffc1}, 0x1c, &(0x7f0000003100)=[{&(0x7f00000020c0)="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0x1000}, {&(0x7f00000030c0)="df4fe3d8fe866ed0a7793234a0f2", 0xe}], 0x2, &(0x7f0000003140)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x80, 0x200, 0x5, 0x1, 0xfffffffffffffffc, 0x9, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8002, 0xff, 0x7, 0xb114, 0x7f, 0x3ff, r4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0xfffffffffffff7ac, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x6}}], 0xe8, 0x840}, {&(0x7f0000003240)=@in6={0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000004600)=[{&(0x7f0000003280)="54b58078be2cb5c08920bdbebd7b3910d42a6da7ff17dd3302688908de7dd50c0590ea20a7cafeca6afd9ac343d147e401e3763153b44124320bcdbd7ca368c38de2d49d5d00776a26dce19ad1fc5118cbe0", 0x52}, {&(0x7f0000003300)="d07dacaf9a80293cb40e568b635e55312e08e25ce32f95f4dd0f2a2be3da33aed831a7caa4aa9942cfcdcbe7ef3b40913ac9905dbd99de37cb4af101ce860014342b60b74f283d043d4fa721604a9f17c647e43cab94b88eaea0bd41c78a7536b2410830c1b21ea3e8f51e077f23f3d736909b0aefd6e770da60351dd546d643605ab7b4a7aef37dbf941b31423c294c3a156416bd04500f4c26d32581bf7d86ae77d3544c85", 0xa6}, {&(0x7f00000033c0)="85034cbfaa5809c2ec56d06fca6b41bb7e8f87", 0x13}, {&(0x7f0000003400)="9cee8bd6456d915c760e36ef1cc3867e80db5cd080977d520ac285c7c15a0dcde526c4ac66fae8b7", 0x28}, {&(0x7f0000003440)="ef6ccedc7a817afeacd473711e639a20f55e3b9f17ab72e07687a63edccacda9707024f9365d05a9bf9b7602ac38be7eb9815a9749cce5cbecf3ca8d2f5e4ddf53aebdc5e34e7d2fdce86e460a56c59842c210b6cfcb01f853f3aee979f864c0ed161a2dc9ff55f4d1bbae5d945842581d010251b993b419387ac15b4fd502dd89eabed573302c13e3159e96", 0x8c}, {&(0x7f0000003500)="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", 0x1000}, {&(0x7f0000004500)="237c0fd14cd528d54e65351056ed76a54b9b3757b226fa8a1400a481dc0cf8f6d9bc1fa512ccf0", 0x27}, {&(0x7f0000004540)="afcfd52993cfb9cd430a7e7142cc4d795b282cd8893d6461e5f57d83a878997ab04093a9bfd2ab02084140d778b109bd057de81d69b0fc01d4070f97c4ca0819d3", 0x41}, {&(0x7f00000045c0)="e68a19dedb37572fa75f08a1319d800e66a3322cfc64f6ff31d39eed0d3d7ebed39a58e1", 0x24}], 0x9, &(0x7f00000046c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x7f, 0x3, r4}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58, 0x10}], 0x4, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ffd000/0x1000)=nil) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000004840)) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000004880)=0x80, 0x4) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000049c0)={r6, 0x1, &(0x7f00000048c0)=[0x22], &(0x7f0000004900)=[0x3, 0x7, 0x3], 0x61, 0x6, 0xb4, &(0x7f0000004940)=[0x20, 0xbcee, 0xfffffffffffff16c, 0xc29f, 0x6, 0x9], &(0x7f0000004980)=[0xadc, 0x949a, 0x8, 0x6, 0x0, 0x0, 0x3, 0x583, 0x4]}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000004a00)='/dev/snapshot\x00', 0x400000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000004a40)={0x1, 0x20, 0xfffffffffffffffc, 0x7}, 0x6) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000004a80)={0x5, 0x48000000000000, 0x7ff, 0x9, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000004ac0)={0x1, 0x3, {0x0, 0x2, 0xffffffff, 0x0, 0x400}}) 2018/04/30 14:39:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000300)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 224.415810] sctp: [Deprecated]: syz-executor1 (pid 17289) Use of int in maxseg socket option. [ 224.415810] Use struct sctp_assoc_value instead 2018/04/30 14:39:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/net\x00') r2 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="d76bb932e1e65dd75077eebdfe94e42e144cb00a5d4e71033558a4d8586ea651b583cff390f3e458b110bbc4a55ebb10ea20354a6855f1dc95d7fd70026b9fe33f02fe5e795c1e4c9f09040244d65b8a066afa78880ab8ae5894a7ebe1509c76b22f4c93139dd2c63c16ace376673ebd", 0x70, 0xffffffffffffffff) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x29ea, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000400)={0x4, 0x1, 0x1, 'queue0\x00', 0x46}) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x3, 0x20000) keyctl$set_timeout(0xf, r2, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="b8000000190001010000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000094cf45c1549af8080000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffffffffffeca}, 0x1}, 0x0) 2018/04/30 14:39:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) recvfrom(r0, &(0x7f0000000040)=""/188, 0xbc, 0x40000001, &(0x7f0000000100)=@in6={0xa, 0x4e23, 0xc2, @dev={0xfe, 0x80, [], 0x1d}, 0x20}, 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000240)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/30 14:39:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x5) shutdown(r0, 0x1) eventfd2(0xfa2, 0x80000) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000010c0)="04", 0x1}], 0x1, &(0x7f0000000000)}}, {{&(0x7f00000023c0)=@rc={0x1f}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)=[{0x10, 0x84, 0x6}], 0x10}}], 0x2, 0x0) 2018/04/30 14:39:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xb, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000080)='v') openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1ee, &(0x7f0000000040)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000), 0x3d1}]) 2018/04/30 14:39:51 executing program 3: r0 = epoll_create(0x20) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x2a2) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x62600, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x54e, 0x78, 0x48, "728f9925868c4e5bc4211d5277f83c5cb09f3bb44fa412b7d7347898de20f41fdd498eded387afb878ff755cab4684f8d12b0989955da54f0a27ad7ecee164cefb5ba594bf5517659cbdc296ef4c2e6c"}, 0xd8) 2018/04/30 14:39:51 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1df52)=""/174) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x401) socket$netlink(0x10, 0x3, 0x1e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) signalfd(r1, &(0x7f0000000100)={0x100}, 0x8) sendto$inet6(r2, &(0x7f0000000180)="b80d21318b99d71507422d7ff9381add34eff5d1c52fa18e2bd7d1bb49aa6f4b0b6312de3124ac9c691e8692c5b84a6994255c0e8494913fcbfaa3edbb6f5d765b767c30111d540564550cd2f86ef35b2ea732c61a8a49ca15b25a33b5f2c0c930eafd3021512e304a90486854950c0a543f15f78e29642464269ae549da4813f212eeaa50e547366abb929badefd8abfa9867a78d50f74072ea2a54b56ae1d552885bc3deb2c74cbf6732a704a7a92e50dc07e2e50723", 0xb7, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/04/30 14:39:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8d14, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x61, r3}) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/30 14:39:51 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf4b, 0xa00) accept4$netrom(r2, &(0x7f00000001c0)=@full, &(0x7f0000000040)=0x48, 0x800) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/30 14:39:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x400840) ioctl$TCXONC(r0, 0x540e, 0x0) 2018/04/30 14:39:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000a00)='/dev/snd/pcmC#D#c\x00', 0x40, 0x800) connect$ipx(r1, &(0x7f0000000a40)={0x4, 0x23, 0x6, "3274396ccb11", 0x1ff}, 0x10) r2 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="61f80c420f9536779f287b2623cc58a35ed7c9c723750d75d34aa659b4ddb13857e8cfcca13cf76c9fca9ae19d4f0628fb84afea336efd59d7f402c3f7fccc7b5f842d01755cf2175d1ef5b49454de8fcfe641092ff1879f7adcd6b81f300f250955529633a56693078ff4aab7a39c2eabf37ed3cd6a1a00ee5a0edcc9db844f7bd26b7c16cf237091c85aec73c5f6dd8c37829e49ab9f9dff35ce8ef05b721a7ef3570d24b1fc50c3e2f42a865d6c7b41e69205a0bee5b8d234ff96faf888dd63c109ead1583daf2de243c12daf356fa6", 0xd1, 0xfffffffffffffffa) r3 = syz_open_dev$adsp(&(0x7f00000009c0)='/dev/adsp#\x00', 0x5, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000740)=""/178) r4 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="16a01d14b11947867c0a17e2503101bcf5417676372eb26e531b3f08a3287b6ec2a9957fa37175e6fc38453f6a9f758a87c858070f7dd147136d791722e21f67a465130b4026ccf190f9cbf132dff9914f60e0e67bfc0a7e0bae84ed9534a881b5ac83c2fded57ad2671adc4e47bc25b51143c31edfb98428af5c9b7fb10baa72d63a1b662e23f40084957c54bd1674fb0b84e2253c346621104a772a5d39d14", 0xa0, 0xfffffffffffffffc) fcntl$setflags(r0, 0x2, 0x1) write$cgroup_subtree(r3, &(0x7f00000002c0)={[{0x2d, 'cpu', 0x20}, {0x2f, 'memory', 0x20}]}, 0xd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000300)=[{&(0x7f00000003c0)="bee6b7926ff27feb04916b0bd29aee37eb68b45602c770d884882c7a6e443fa45729a8e1f4570133b22e33de09c6c188e4f453145a49625b280c83a6743d08007edec25763381ead71815b48eaf03df1f8989bcaee1445a12f9a28165cb43628033b3ea32a8baa1f2f01bfaf234ac319af3765c0580000000000000000000000000000", 0x83}, {&(0x7f0000000480)="dbacd6ba2572be9b0be262dd69480fa674cf89ddf7423fcbeeb249a2504fab911a8e7019cdc7a1bc4e566e9ff36be672c4a8c429c4d6747538539a596dbf6f67d2411e656976e116743cd72e29db0b3d36539bb529ac5e1a0d7ed35d18263dfc27e886ad0c7337d115c86620954290956a6585cbb6b3906475f6ffe997013cee07cd9a4ac6bcaa287a55fd0a2ca955ee76aa3ff2db5aab295e2eb45d711f68264acb563f1bbe62c951a24e24423a721bb03f", 0xb2}], 0x2, r4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r5 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000a80)) sendmsg$IPVS_CMD_SET_DEST(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="000400040000000000000600d023"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x200000c0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) keyctl$setperm(0x5, r2, 0x40000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000380)="62628900", 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000940)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x6, 0x8, 0x100, 0x4, 0x2000000, r7}) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[], 0xfffffe38) shutdown(r5, 0xfffffffffffffffd) accept4$nfc_llcp(r5, 0x0, &(0x7f0000000280), 0x0) 2018/04/30 14:39:51 executing program 1: pipe(&(0x7f00003e5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x61a6) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) [ 225.546671] NFS: bad mount option value specified: v/file0 2018/04/30 14:39:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffff80, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:51 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x61) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8, 0x2001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) [ 225.611383] NFS: bad mount option value specified: v/file0 2018/04/30 14:39:51 executing program 7: r0 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x0, 0x3ff}, 0xfeda) listen(r0, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f0000001240)=0x229) 2018/04/30 14:39:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x6558, 0x8}}}}}}, &(0x7f0000000000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) socket(0x1, 0x2, 0x800) fanotify_init(0x5187d50ca5311a94, 0x8400) mkdir(&(0x7f0000000640)='./file0\x00', 0x101) syz_emit_ethernet(0x43e, &(0x7f00000001c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xcdd6, 0x100000000, 0x3}], {0x8100, 0x2, 0x3, 0x4}}], {@mpls_uc={0x8847, {[{0x8, 0x4, 0xeb25, 0x4}, {0x141560, 0x81, 0x7, 0x2fa8}, {0x6, 0x54d0, 0x4, 0x79e}, {0x6, 0xffff, 0xe25, 0x8}, {0x5, 0xfffffffffffffffc, 0x29b, 0xfffffffffffffffa}, {0x3f, 0x100, 0x90000000000, 0x8}, {0x0, 0xffff, 0x4, 0x3}], @ipv6={0x4, 0x6, "fe5dcb", 0x3e4, 0x67, 0x4df, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x20}, {[@hopopts={0x32, 0x0, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1}]}, @hopopts={0x7f, 0x17, [], [@pad1={0x0, 0x1}, @generic={0x1, 0x7a, "ba9d96faf5b2ec4d1b755f5c152d6cd025d65ac3d0f206f49135d698896218c94f6f02d6ff3b4ded8acdbb0b627c4b4951164e5f4ab229c452ce11fceea305aa5511a88bb59088a7a3973ec9b9502f4713d1197cfdcacea22f85840f6ef0dc2d881d022eee91b056259f796c0b0236ca6b40c7793ea303c4b3dc"}, @generic={0x4, 0x2, 'oo'}, @hao={0xc9, 0x10}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, @fragment={0x67, 0x0, 0xdc, 0x1, 0x0, 0x7fff, 0x65}, @routing={0x0, 0x14, 0x3, 0x8001, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}]}, @routing={0xaf, 0x10, 0x1, 0x80, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x7f, 0x16, [], [@jumbo={0xc2, 0x4, 0xffffffffffff8001}, @generic={0x7fffffff, 0xab, "642083298198c132cfd49ea034d9bdf86c899f9f32dbfe6d04a229c288ed70b6827de3da930a7432d10f77012a7f8c80504d756d0ccef98ca97c80b3aca3f477e9dc691a8b90c74581b2adba11a1169821b76a66e7c76f9a8bb2a79f102c270cfb2e84e6e8556c0ccd4330bbef8edac02bad9e3f94b1c462a2bc045452fd1686bbbe160d9ba110e633980098547626e6a671a6db434ef00ad2d3181d4fbfd73844506273ff2a2fde9067f8"}, @pad1={0x0, 0x1}]}, @fragment={0x7f, 0x0, 0x8eb0, 0x4800000, 0x0, 0x8001, 0x67}, @routing={0xff, 0x0, 0x2, 0x3}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x7ff, 0x7, "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"}}}}}}}, &(0x7f0000000600)={0x1, 0x3, [0x62, 0xde4, 0x2e9, 0x305]}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000000c0)) 2018/04/30 14:39:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x0) 2018/04/30 14:39:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240), &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000340)=0x98) syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000380)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000006c0)=""/231) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000580)='autofs\x00', 0x0, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', ')mime_typeposix_acl_accessmd5sum\x00'}) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) 2018/04/30 14:39:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x34800, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000001c0)={0x16, 0xfff, 0x4, 0x3, 0x1000003ff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20080, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000000c0)={0x7fffffff, 0x0, 0x7fff}) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "b8b11b8151efbeaa8b01ff155b53cb46203466656ac785f23e501bdd0a72840db9e0ec9fc32f637f546aeb45"}) 2018/04/30 14:39:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x2, 0x4) 2018/04/30 14:39:52 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0x6) 2018/04/30 14:39:52 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80) bind$bt_l2cap(r0, &(0x7f0000001080)={0x1f, 0x7, {0x3, 0x2, 0x20, 0xec6, 0xae8, 0x2}, 0x80000000}, 0xe) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000010c0), &(0x7f0000001100)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001140)=0x7, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001180)={'raw\x00', 0x11, "b7f44f2d022b2d0122b063032b1ff4a36a"}, &(0x7f00000011c0)=0x35) sync_file_range(r0, 0x20, 0x8, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001200)=0x7fffffff, 0x4) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001240)={0x6, 0x0, [{0xbc6}, {0x37f, 0x0, 0x5a336ef0}, {0x990, 0x0, 0x1000}, {0x9fc, 0x0, 0x3}, {0x89a, 0x0, 0x4}, {0xab3, 0x0, 0x1}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8ce4, 0x6}, &(0x7f0000001380)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000013c0)={r1, 0x85f3}, 0x8) r2 = accept$unix(r0, 0x0, &(0x7f0000001400)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000001440)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001480)=0xffffffffffffb00a) r3 = syz_open_dev$admmidi(&(0x7f00000014c0)='/dev/admmidi#\x00', 0x0, 0x44000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000001500)=""/83, &(0x7f0000001580)=0x53) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000015c0)={r1, 0x7f, 0x30}, 0xc) r4 = syz_open_dev$dmmidi(&(0x7f0000001600)='/dev/dmmidi#\x00', 0x76d, 0x200) renameat2(r4, &(0x7f0000001640)='./file0\x00', r0, &(0x7f0000001680)='./file0\x00', 0x2) write(r0, &(0x7f00000016c0)="89b95190c02ae0ef931fbbf87358473401dc21f3ebd610a3f1ac250cd281576b790ca7a6b3b24298bca699b5e205dfab33e34382e53515e7b533806b14d745053e0933d66cd24f8a321a4f8bda0473f789fafb7347a5e14bcf5061a1a1b55f6a34734375f38d151df94668df7dbf4e86eab178e9aa3959aa0e960df75dbc5ded9393f7d123f4ea2e69dbadbdc1c6b3fcc594c19afbba40fb5556987d5c8f32d3fc3e19979ff53a262ada3bf4146acacfdc8fe58c7499f3b05508fa557911c83db4edc27e6ae6427476afc541", 0xcc) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000017c0)={0x7, 0x3c, "b71500b520380d65f716ad3ad88dfde63dc0b1b88e690c9d7470eee4962f88133b9ede6d9016b56f33ce1a55f552117d5346ec03ae06825eeb18c13a"}) bind$unix(r4, &(0x7f0000001840)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r5 = add_key$user(&(0x7f00000018c0)='user\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001940)="f7dd6334cd863a4fbcfe1d2b79112f9773aaa1a9c81a95ee5c7442014c2e80691e324d3d1461d9918c4d67a5b4b4cef950a8b6b699401e7d63cdcfb7821a98766f95e8308001cf06437c7f4737443e88a57cf820c62f059f7a48afaae006e7ee99350ebf66fbe7464b604320fb6f3068c87b90830544ff43c260ce5b2d5ad4e43f20c0a08fa42f1b805ec3727463ee1f680290115a1c70363a268796a4c9d6ea0b0b6b9855d8c9ccf31596fe92bc97e7ec1009d7d78e1c731ccdfb3b56f3023f68a9945b9eef8fe38823d4ffc3af7d4be1", 0xd1, 0xfffffffffffffffa) r6 = request_key(&(0x7f0000001a40)='ceph\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001ac0)='\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r5, 0x2, 0xcd7, r6) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000001c40)={{&(0x7f0000001b00)=""/202, 0xca}, &(0x7f0000001c00), 0x30}, 0x20) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000001c80)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001cc0)={0x5, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001d00)={0xe6a6, r7, 0x10000, 0x3f}) 2018/04/30 14:39:52 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="0b4abdc1210dfa3d49a6c50aa802e08d2ac15478e80493da61629a46fb1924bc4e1fb9ab0ea5ecd5d470df88863c4dc47ea4b1ead1ba4a665181a92f7133af32ad380d51231d29b9bef2f4d1c7d5b1793d9c51d82ecb9105a791c9ce91f3341d5796604cecd90293d841a7b04bae0720e7397540fe66932ba14d07a114c0a7a3efafb40fb2bf38415579c4259dff75fab3a8ddc02a1eaaad9e62622a53f86d910daa609a1f0926502e2babb5cb0c4f32ef052b3822ef4274", 0xb8}, {&(0x7f0000000000)="6032b5c37ef82cdcca249f85adb6f8abfc9703a0b12624fe40f3d8e07f0b6d02ee12cd7954309549913a46770864c206ed253d", 0x33}, {&(0x7f0000000140)="e2dcdd6919f64f084c6df66e88f80a90b28a593c9bda7058d422c025705cd15eb6b90f4619dfd7c112f675fc446f58fbbafb386f30282b15aff3b6d616986f7539704cd1bfdb2c073ff5e59a9fd9f614b97eb1869847a90ac1540e7f3d139f47fbe2b8955cc32653815d974a6277198a3548312d44bd867ca1c06b372889a2de5553a2ffb63dc96ed991484413502fed0a1f45b3d15e4b059c30a492ddfd9ec7119e6737bec76117cde9405a15c214b2a44646bb7a93f05ac05982d9ca681194524035a9e6555a22fafe5be6437051a5c376", 0xd2}], 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) close(r1) 2018/04/30 14:39:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x503000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1000000004) 2018/04/30 14:39:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x2d293620) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="aaaaaaaa9aaaffffffffffff08004500001c0000000000119078000100004e214fc96c26000000000000"], 0x0) 2018/04/30 14:39:52 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x18) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x3ff, 0x2}) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/04/30 14:39:52 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000d6afa0), 0xd1, 0x0, &(0x7f0000000100)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r2, r3+30000000}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000080)={0x1, 0x1, {0xffffffffffffffff, 0x3, 0xdf, 0x3, 0x1}}) shutdown(r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x48800) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x202402) 2018/04/30 14:39:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/04/30 14:39:52 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000002440)='/dev/input/mouse#\x00', 0x9, 0x480402) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002480)) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/30 14:39:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000740)=0xa) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x6000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x3a, @empty, 0x4e22, 0x3, 'dh\x00', 0x25, 0x77, 0x7b}, 0x2c) 2018/04/30 14:39:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xc00000000000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) sendto(r0, &(0x7f00000000c0)="b258a653c6e6a34ac27563c5f65eae4f5697644e16bc3aac45e45d505ab995b4a2b5d97c4d6c51e6f09f0ad917bbae32b1ea26e30d05291eeb9c919fa38df7d71d2f8765593faf269f3107f2df2d7ce012f7bbdd153e20bd4477adacbb363324fb6d2cf1d2ef2142cd2a78eb38d73605e5f890f099d2a2dba9ac13686c8bf2face70", 0x82, 0x40001, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x440, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000400)={0x80000001, 0x3, 0xfffffffffffffff8}) 2018/04/30 14:39:53 executing program 7: unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x82001) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) fchdir(r0) 2018/04/30 14:39:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000400), &(0x7f00001c1ffc)=0xffffffffffffff74) listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000000840)=""/72, 0xfffffd05) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0xffffffffffffffff) clone(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000002840)) getpid() gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@loopback}}}, &(0x7f0000000980)=0xe8) getgroups(0x6, &(0x7f00000009c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000a00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e80), &(0x7f0000000ec0)=0xc) getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001400)={{{@in=@dev, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001500)=0xe8) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0), 0x2, 0xa, 0x4}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/04/30 14:39:53 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa5c07b7d85104214258dc558c9eaaaaaaaaaaaaaa86dd60d8652b00142c00fe8000000000000000000000612ecfca19b36cd0f7b02cee6383de4e000000aafe800000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) syz_emit_ethernet(0xb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000001aaaaaaaaaaaa86dd60640e8c007a3b80fe8000000000000000000000000000aafe8000000000000000000000000000aa4e244e22007a9078213f0001e1010001c206000100000000eb4f11beac852d605b5dce9c7131234294a0f9f1abde8a9fd65b7bd1218859b1828e8cb08707804682dfe96f21b12f89bbce59bcca16d3667f686121ff57eefd21da37bd8f99e85e62632468f08da59144765fa7a2e83809c7b062fe204df9394924"], &(0x7f0000000140)={0x1, 0x2, [0x5, 0x53c, 0x230, 0x6dc]}) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)=""/122) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000300)={0x5, 0x0, 0x0, 'queue0\x00', 0x3}) [ 226.822700] Enabling of bearer <> rejected, illegal name [ 226.847532] Enabling of bearer <> rejected, illegal name 2018/04/30 14:39:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x100000000000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:54 executing program 0: request_key(&(0x7f0000000040)="00800000fb0f7b7269630010acd0744aabb85bdcf11ad6bf391222ea748def40981fe94524f6015222506abd9d2eece8ba8195bf57eefa3ca50c32f178728cfdebb8a1395fe260d53d72e2192db189a1ab0b818665ada6eee37cfb4b516736e2d9c655209c62214a1530ed875e40f25c24366b874663708906665438a3573e544c938c3bbba39f908ca14e970a1382b1a0676d5a1b6bb790d5fac0941fe08c75613fd92c2c58204de619b4f65acbda5122b0cf492bdbba3052c38b42852339a7e20ecc7168331daf2c37ff1c0e5af5b4e3496a68ddeba8a8fb55f28ef6dc598e2bcf5b122467114b6112a2ed66ced2415e005494da714aa2b6e8cf7947cb283a62699428e30faac26458721d3469772d966a05659d16e6a458a7b32ce0077b822f72786d0940893b75a9d6206ddcdd70c2c6b76d8a4ada0c9cf2818ee856be5f2d307f4380b85d61df8291d1b0bc16ec3ffc1204681b6f80e03f4b0d26a1435c621e50773def8869d340a9680590c3dee11f9a7435ee9e7c1c98a3a532ecbbae5a9e569a3a9004dee07f1917325e6d45579249527ff9ed76105a9a20d96014e67588f52c2d8266419ace908f104fcd4749", &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001fee)='/[bdevcpuset(\x00', 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="48000000d32c33324b92b7fff53e2482079be388abec8214d136c220de569a415de4dfb3172b3551067f48e15aa04256f082fcabed54a69770d639d039e6cb9b9b0ffca6e1e22aa174ca82262dd1a0"], &(0x7f0000000300)=0x50) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x9, 0x4) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f00000003c0)={0x30, 0x3, 0x1, 0x3, 0x31, 0x7, 0x8, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0xb6}, &(0x7f0000000380)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r3, 0x0, &(0x7f0000000200)) 2018/04/30 14:39:54 executing program 1: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6f) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/30 14:39:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)=ANY=[@ANYBLOB="1800000001feffffffffffffff000000000400010000"], 0x18}, 0x1}, 0x0) set_thread_area(&(0x7f0000000000)={0x8, 0xffffffff, 0x2000, 0x4b70, 0x2, 0x6, 0x4, 0x9abe, 0x100000000}) 2018/04/30 14:39:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:54 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="81000000001f000000000000000000000000000000000800000000000000000000001c000000000000000000"]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x59aa2d1d, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x80000001}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000340)=r3, 0x4) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000180)={&(0x7f0000000100)=""/79, 0x4f}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x1, @random="b03934b23b28"}, 0x38, {0x2, 0x4e21, @broadcast=0xffffffff}, 'dummy0\x00'}) getsockname$ipx(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x10) 2018/04/30 14:39:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ca3000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f1ff0)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/04/30 14:39:54 executing program 6: migrate_pages(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f00000000c0)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x200000) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000100)) 2018/04/30 14:39:54 executing program 3: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40082}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipv6_getanyicast={0x14, 0x3e, 0x100, 0x70bd2d, 0x25dfdbfb, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x1) socketpair(0x8, 0x0, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000180)=0x7) sigaltstack(&(0x7f0000dfe000/0x200000)=nil, &(0x7f0000000200)) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0xa) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4c, 0x129000) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000140)) sendmmsg$unix(r0, &(0x7f00000bd000), 0x492492492492834, 0x0) ioctl$int_out(r0, 0x100000005462, &(0x7f00000004c0)) close(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x77, "6fd8d0b2c8fc7753b6c0096329f7737c79abe28a09b7e8795715cbea23ab247f380caf62d40f719864f16e288ff6b4533a82da43bcd54beea48e801acf31a4f485e45f920bc205ab103bbb70ba8e605cc776d8a131c53b381fe0f3285576bfcaf2e63abaa397d48edd87264f9a3f31a54e1fdd55a50f01"}, &(0x7f00000002c0)=0x7f) close(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={r5, 0x7, 0x30}, 0xc) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000340)={0x8, 0x69ff, 0x2, 0x7, 0xffff}) 2018/04/30 14:39:54 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x82768659ce445cd5, 0x0, 0x100000001, "e6081bac045cf79d36968597784509390a1914898003d7e886f4ff1362da2c9bd116542125c0292c6fcc64d57c81b9424666a736333a3ee87d597aea6219e8", 0x2}, 0x60) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000180)) 2018/04/30 14:39:54 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) 2018/04/30 14:39:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x401, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/30 14:39:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xc000000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/30, 0x1e}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x80, 0x8, 0x512d, 0x1ff, 0x0, 0x8000, 0x10000, 0x8, 0x7, 0x9, 0x3, 0x0, 0x0, 0x7fffffff, 0x6c2, 0xc034, 0xab, 0xa66, 0x100000001, 0xf2, 0x3, 0x3, 0x7fff, 0x1ff, 0x1f, 0x8, 0x2, 0x1000, 0x8, 0xe7aa, 0x3, 0x8, 0x9, 0x15, 0x4, 0x6, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x2000, 0x5, 0x100, 0x4, 0xfffffffffffffffa, 0xa40, 0x5}, r1, 0xd, r0, 0xa) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) 2018/04/30 14:39:54 executing program 2: epoll_create1(0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x0) setsockopt(r1, 0x9, 0x1ff, &(0x7f0000000140)="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", 0x1000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) getsockopt(r1, 0x10000, 0x7, &(0x7f0000001140)=""/211, &(0x7f0000000040)=0xd3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xbf1b, 0x9}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001280)=@assoc_value={r2, 0x6718}, 0x8) 2018/04/30 14:39:55 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c372b6939000900210008004b00ca8a9848a3090000006b7b84136ef75a000022318801bf0cec63ab91d4000000000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/30 14:39:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000bd9000), 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000300)}, 0x22) 2018/04/30 14:39:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe8030000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:55 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) r2 = memfd_create(&(0x7f0000000180)='!selinux\x00', 0x3) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000000)) 2018/04/30 14:39:55 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) write$tun(r0, &(0x7f00000000c0)={@pi={0x0, 0x8863}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}, 0x20) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0x5bc9fb8, 0x0, 0xad, 0x400, 0x0, 0xffff, 0x80, 0x1, 0x1000, 0x6, 0x4, 0x4, 0x0, 0x751, 0x29d6, 0x2, 0xffffffffffffffff, 0x8001, 0x7, 0x2, 0x4, 0x40, 0x7, 0x534, 0x4, 0x1, 0x80000000, 0x7fff, 0x6, 0xffffffff80000000, 0x3, 0x0, 0x7, 0x1, 0x2, 0x7ff, 0x0, 0x1ff, 0x2, @perf_bp, 0x2010, 0x80, 0x7, 0x7, 0x3, 0x400, 0x6}) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) 2018/04/30 14:39:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000040)="0f4ca70078f3660f01c9d04b0aba4300ec0fc719ba4300b08aee660fc7350f20d86635080000000f22d82e65df1df36c", 0x30}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/04/30 14:39:55 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000040ac2420536b2be23f010000000000000000000000"], 0x48}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_targets\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000200)={0x2, r2, 0x1}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000240)="e768afcc474c1ba41a21160c3bf3b441dcb84fc7b24c3a8e2f7b84236459268b0544cb1c27c6c32a3bf2352fe834a0", 0x2f) 2018/04/30 14:39:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0e100027f0000b43512"], 0x18) 2018/04/30 14:39:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x103082, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000180)=""/78, &(0x7f0000000200)=0x4e) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000100)=@buf={0xb8, &(0x7f0000000040)="b330d1b67f48e1dedaf094b307f5a60153de1251dac111081632a50cfe1e8f82542ab5fb425ffc82c06204ff305bb8d4e729567ed085725aa9f9ffc5cfb87821eda74bc4bab7bf84e2a0bb4e6cdd900518cc603c3810b5c18b8cbf6d951a3d17641ba1f7caf8b38010c4e7de32f7f4b7a615e515730584dd1354ceaac12639222bc5cc27cd6ab959056faebcd86b22884f43145872504577add8fe23cf5f2192050588f4acd10e00a04f5b3cd5357491267aec669757813a"}) 2018/04/30 14:39:55 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000280)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x3, 0x0, 'client0\x00', 0x1, "78c8c03ce2969ef0", "9ecd918b0f98ae4c4f4fafa26a38429e8d14abc810b34cfe986e5a8ee075013b", 0x1ff, 0x1}) 2018/04/30 14:39:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2000, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) [ 229.287589] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 14:39:55 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x2, 0x980) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000280)={0x1a5, 0x2, 0x2, {}, 0x8, 0x1}) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "7175657565300000000c00000000000001000000000000000000000000000000000000000000000000100000000000000000000000000000000000000c00"}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44420000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r4, 0x202, 0x70bd2d, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x800) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x81, 0x0, 0x0, @tick, {}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x81, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/30 14:39:55 executing program 6: setreuid(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0x5) getdents64(r0, &(0x7f00000001c0)=""/102, 0x590) 2018/04/30 14:39:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYBLOB="5438adcb"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/30 14:39:55 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$setregs(0xf, r1, 0x68, &(0x7f00000002c0)="44a0647b11275add1cbf5d96e977d1e7d2dac302f48f46ac732956492b71e8fb9e072e290d794cba9ffe7360b595abe2bb666207ca71fd0c508ca9269e9c6f158f6b926c997c88ce6273fb11e6cfec48250678566819e4f6d377a5278a879c8f6af45052d621acf13f95632b993e6f92ecfba6c41936427c7e2687e2d4ce5d1e67dd10edef01bcdf5513f6378fe14176b820ddb456610ae476a42cd6330d58b9c294c9663180b24641ec846543e6ebe9") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=ANY=[@ANYBLOB="5a00b6656630560c"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = open(&(0x7f0000000940)='./file0\x00', 0x101080, 0x20) bind$netlink(r2, &(0x7f0000000980)={0x10, 0x0, 0x25dfdbfd, 0x504100}, 0xc) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000280)='%user}*&\x00') fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.evm\x00') 2018/04/30 14:39:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x4288f9f6511c95a2, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='team_slave_1\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x80000) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x1fd, 0x8) 2018/04/30 14:39:55 executing program 6: r0 = memfd_create(&(0x7f0000000080)="7261770000000000f0a000000000000000000000000800", 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="72617700000000f0a0000000000000000000000008000000000400000000000000000000"], &(0x7f0000000500)=0x28) [ 229.585731] binder: 17588:17589 unknown command 1706426458 [ 229.626665] binder: 17588:17589 ioctl c0306201 20008fd0 returned -22 [ 229.650371] binder: BINDER_SET_CONTEXT_MGR already set [ 229.669438] binder: 17588:17604 ioctl 40046207 0 returned -16 [ 229.691507] binder: 17588:17604 unknown command 1706426458 [ 229.707838] binder: 17588:17604 ioctl c0306201 20008fd0 returned -22 2018/04/30 14:39:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:56 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x5, 0x70, 0x1, 0x101, 0x8f7, 0x3, 0x0, 0x101, 0x10, 0x7, 0x1, 0x400, 0x46f20595, 0x2, 0x3, 0x3, 0x1000, 0x4, 0x400, 0x7fff, 0x4, 0x6, 0x291144f2, 0x2e9, 0x2, 0x40, 0x6, 0x9, 0x4, 0x401, 0x3ff, 0x10001, 0x8, 0xfffffffffffffff8, 0x3, 0x8, 0x9, 0x2, 0x0, 0xfffffffffffffffb, 0x2, @perf_config_ext={0x1f, 0x5}, 0x100, 0xe1bb, 0x2b8, 0x2, 0x3, 0x100, 0x10000}) accept4(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/04/30 14:39:56 executing program 1: 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$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 14:39:56 executing program 0: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000807000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet(r0, &(0x7f000006e000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0xfffffffffffffffe, 0x0, 0xffffffff}) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x9, 0x10000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000240)={0xc572, 0x2594, 0xfffffffffffffffa}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x3}, 0xfffffffffffffe8a) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r4, 0x767c}, 0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/30 14:39:56 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0xffffff80, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/30 14:39:56 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000180)}}, &(0x7f0000000280)) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002fd0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) fcntl$setsig(r2, 0xa, 0x12) r4 = socket$alg(0x26, 0x5, 0x0) dup2(r4, r1) socket$inet6(0xa, 0x801, 0x10000) tkill(r0, 0x14) 2018/04/30 14:39:56 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000100), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2f6) 2018/04/30 14:39:56 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x10000}, 0x4) r4 = timerfd_create(0x4, 0x80800) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x242000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r6 = pkey_alloc(0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000000180)=""/173) pkey_free(r6) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f0000000240)={0x7ab, {{0xa, 0x4e21, 0x309, @empty, 0x8}}, {{0xa, 0x4e23, 0x80, @empty, 0x7}}}, 0x108) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000480)={r7, 0xe1, "b1d4d44686c27d35bb9f009ef283d6ae7a388b79efef4f54970c79e663d2b919ef26de4022e1342e1b2a1e7b91d76473d784b59df99dab4849ce3d730c2565d0b4c06c2dd36dcff6b9b8b36f350041f3672603cae20cd4e95200da84ca70f1d9ced7f34e894d05fc443096df0afb5dd78c4927438c0b80fe4ab672a5a76d2cb234fa0074706ed21c6ef532c5ff699a71eda23d1a974676518d55d0f00a65a04ddcb1e1a04e954379c4c9770ed608388f4807fa9e797c52aa1bdf89cc7b8816d625b320408931480e60e2864d9ff73226b4cd09bc67b7410012c4bf5f63c93f7515"}, &(0x7f0000000580)=0xe9) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000005c0)={'bond0\x00', {0x2, 0x4e20, @rand_addr=0x93}}) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000600)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r9 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="7efa3ff3423874d1ef10e578577768eb867a2c5feef5e36dc0ed89c039b9a93b8015ce4fae507aad6f2f27013568c3cc7ab6ca3472b1b08024c46379d9a8582c06c08ef46e833c1243970ed946a653c034ed2649449301fbdefa67fff5009c00626081f6f8518cacd059878ca81a3893a7", 0x71, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r9, 0x7) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000840)=@req={0xd0f, 0x6a, 0x6, 0x80000000}, 0x10) bind$alg(r8, &(0x7f0000000880)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cfb(des3_ede),sha512)\x00'}, 0x58) r10 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r10, 0x10, &(0x7f0000000900)={0x1f}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000940)={0x9, 0x53, 0x1, 0x7, 0x94}) ioctl$KDDISABIO(r5, 0x4b37) syz_open_pts(r5, 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000980)={0xffffffffffffffff, 0x3, 0x3, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000009c0)=0xffffffff, 0x4) 2018/04/30 14:39:56 executing program 2: r0 = socket(0x8, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000028c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x2) r2 = socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect(r2, &(0x7f0000002b00)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x3, 0x4, {0xa, 0x4e21, 0x0, @empty, 0x400}}}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback}, &(0x7f00000015c0)=0xc) r4 = socket$inet(0x2, 0x1, 0x0) connect$inet(r4, &(0x7f0000784ff0)={0x2}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f000000e000)=0x1, 0xfece) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001600)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x8, 0x4, 0x500, 0x7, 0x80, r3}) connect$rds(r2, &(0x7f0000002880)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000200)={0xa54}, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r7, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffffe3) poll(&(0x7f0000002740)=[{r5, 0x80}, {r6, 0x2400}], 0x2, 0x3) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4) bind$alg(r6, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r9 = accept$alg(r6, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8) sendmmsg$alg(r9, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) getsockopt$SO_COOKIE(r9, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f00000014c0)) connect(r8, &(0x7f00000027c0)=@l2={0x1f, 0x2, {0xff, 0x6, 0x718, 0x0, 0x5, 0xd0}, 0x8, 0x9d}, 0x80) connect$netrom(r0, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x10) [ 229.805641] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/30 14:39:56 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00'}) 2018/04/30 14:39:56 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000180)=0x1) [ 229.846802] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/30 14:39:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000000)={'veth0_to_bridge\x00', @ifru_map={0x0, 0x1f, 0x8, 0x2, 0x3ff, 0xf89}}}) sendto(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/04/30 14:39:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) signalfd(r0, &(0x7f00000001c0)={0x1}, 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000100)=""/150) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000080)=r0) 2018/04/30 14:39:56 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000880)=[{&(0x7f0000000680), 0x0, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='"']) read(r0, &(0x7f0000000200)=""/81, 0x10000015b) 2018/04/30 14:39:57 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000012ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000190000000000000000000000000000000000000000000000000000d70000000000000000000000000000000000000000000000d719e6"]) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x301800) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x100) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x141040) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x14d080, 0x0) 2018/04/30 14:39:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x6}}}, 0x84) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0xa, &(0x7f0000001000)="c5350000", 0x3d6) 2018/04/30 14:39:57 executing program 2: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000000)='nfs\x00', 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a1000000b7bd2aa0883d4fde100f6dd7c051eb84467dc83534342f96cfb2cf0c392eebe47ce74cb946322cb30936dc8e617926c56f817b4005354db2ed49a43b757b07b870d569248db38c30e471679a8ca256c1aa31dd8112cf469f00ecfbf04ec035858d49c214f73dd2cd43e0266f23ce95cca4d9ec3996c71d6cc17c75b3d5ca26ed8551ca8e20dbcf3fe8879311c51e4c3207606393e6f185faec1dba48eaa7f99bfd020eb421"], &(0x7f0000000300)=0xa9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x28, &(0x7f00000003c0)}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0xfffffffffffffffa}, &(0x7f0000000380)=0xc) socket$l2tp(0x18, 0x1, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000040)="81ac564c5856e62a0351f2017f5cd7d98b98f283e5e1f04a99391b138ddd6f09cb6e2aeba5a47f1481a417e231118125f159ea3bed4cd081d98b3c86a76f51d0ade22be133aa55215da5279c4e5c19c27310284c52f300a9a62717ea9972b8558e8b1fee265465d21f88cefffd58fe30be056ba92dd2d5e7d66980064332a710121c3745f1dfddcbb9e6b68ad4fedc3af79f", &(0x7f0000000100)=""/255}, 0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x24}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/30 14:39:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:57 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) 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$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/04/30 14:39:57 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e80)={0x0, @multicast2, @local}, &(0x7f0000001ec0)=0xc) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000000)="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") sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000001f80)=ANY=[@ANYBLOB="1c00000052000308ffffffdffffd00000008000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/30 14:39:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r1 = dup2(r0, r0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0xffffffba, "15f827ff5d94c183cf855c"}, &(0x7f0000000300)=0xfffffffffffffdeb) 2018/04/30 14:39:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x1c) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 14:39:57 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000480)=""/140, 0x8c}], 0x2) 2018/04/30 14:39:57 executing program 5: r0 = socket(0x1, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x100000000024, &(0x7f0000000000)=""/1, &(0x7f00000002c0)=0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000280)={0x80000001, 0x7}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/152, 0x98}, {&(0x7f0000000140)=""/107, 0x6b}, {&(0x7f00000001c0)=""/48, 0x30}], 0x3, 0x0, 0x0, 0x2}, 0x120) 2018/04/30 14:39:57 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000580), 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000000c0)) add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="149e251d9d16073a1486a56448c4545a75267ed89063b7a7b9534b2b08af7fd00770e52fcbd191ccd759ffb4991cac1275643058e34326403242c105f70c4e8d21905ffa51fa9a49aa80243612ba6656b66b8cc3fb818e819c5ac843ecbff0868095dd2cb6d94f5c30eaccde7bf37b533d1e0fcfdc0399d31a8fee87d47c229da00280e692efe0f79d6eccba4ff9805c12024bc39d9abe0b14940e6b195c1ebc3020942175109b8e9758e72fb4d497d6bc7215ba4175d41a5fbb62a74125a124ae78c08ddc1782452dac896a31e33f65bfe9b6abf5365f72818d638434b8c1ef330b96144d554097f614d01ce1a761dbb58ba61551849fec60f8b2467be1ec382162eef065eb24503e938c0608447052bdffab5c68d9581f44f378b561bde7f5e423434b24c838dfdf6e23dbd2f63a13290a64321b290e53f57ee6390ecb3bbe3cce45728f7df8580b0e870f9cf5a795cf28b01e5f4832af8bdd682a3c23976766efbfad6dd1c0a6edcfbf80b4044160faff231670c0e0339382bf612d34b527536c3c9e46d1369155c3920cbf05096e5342a507418de78d1fb8eaf1b18f7ec36f5ae591bb104ecd10824bcf926e28ff0cd989acf773690a6cb58c76bb34d83b405a97546e17713c2826afc0db5c58b7c8b23da2822d5d249a1bbac16fb5413eba08fdbd1f646c618addbc429c2d601c40fd246b5dfa7867b4aa84c1b5394b04f40c54db11476d91de32ed2e47027f8675045aa08720c59fa2cff672e15432458428dd1f0a3051740ac8584bc41408cbdfc57a4a1924d98ced3a8d430e3cee148fe75e62083f6c0ae05c52d6fd0968fad9242fb5606973ba23f07d340a86f9bb34f4464e34678247353141b1ee907e0c8ee4c84f10257879f938fac72f34d549d1e02feee7028cb88d9336587dda462b8c84c51fe26d1168d316c989190e922afeb23cf701dcd7910d43eefcac18e6342ffb1ee1124992eb27d8c6388e82f4a894e9063f8647d09af539940869368715594f29735807ea8ccb16ae843cfefaf9b94898cf926324fa9367d60abaef12544106cb9a58de7081f69948d59fbbe9913cd41f9a7bf98810c09bda38964d0f077709c79650e562cc4c40d92f54e8262eff359236b80a66f34b2b3a285520baf22f3ad4d35669a2d3016d4c8d0385033bd775d9c79f5abcd0a1be576eea6f18a49f35fcb0e7a82ccd0292a2cdb7e9418a5cc81494a085b9b24eaff785787ad9b6bbe050ae278d86c63aaee6a36fd5856330d22fed17490558e71d14ccbd6a48ff5435124a18f655823673cd4523b99883f9d1f6549ddac51d765b26657fc1a46153afd19c3f348b626f766d2a2044804d24eea98cb2d3ef7fbae6587b3dd0e3efa8b7ff77ff667a631db49ac13c1f5eda8296ee6f458f993f4f5d236e89456d4d3b5f4fda5c79f043b37d59879a39b382af279886aba7ab80044168db44c8baf66ac580160de504f5c54c11956d6e884f610e5e36aec2218af3fc01b58caca0eee03cd81463152f010f06eda9de975f75fa2cf8f438c3ca2db0beb0e9bb63a24439fbe137c117c1707a25800da735740db1f4100df854390bfff0c1e9d03770b78eb7699cb566245c814522d8daabc05edf98005bdf7901918f93f9aab777a06528aa1c4912f1d6f39275602209ac7ed7e6b2981b8a850036de894aca4f8cb472a7288657be1195e90df48f30ec797dd9569afd0504c17cc193b0275cba9e510e31ec3dbab22b4ce9b8b4ae88af1219b4cfd7a6e7798c1e08f7540c179b834aea5f47b6d0dd56f76d5618e73d7d1c706bff785651b6340bfd87a17a06a0806ee27ecd09aad03e92d359cb7af75d38704fdf7005065ddd80f92e59547bcbf484e29f8b81b73d984eeda1a1803eb486a65a36790b6b788810c268e510a899f1eba17bc6c751d2a844c0c7f9934fa5a4f5de1858965d314927810b555e165ab63deb17788b61f35a21864cd81f15d2f6656fed21ed21a61b5a7087bb6d78f8949df099b36c56c4814d03ffdc21fc30bbb377db0271bba3cec177b2eae34a9121501e0ce26380c3b65203c8805701b39116113abbbd27dc78c4e498047907abc52f38baa74925928a88b66f79539631400282e161d95503b7833406cc816cf2f8126deae222bfdece0f547cc49a30d1340744bb559c54aba3746ec87c7e66fe227dc41bd115968641967a74f5cc9b4a20cd92d0275abb7dc0be4db9b246b8c741271906dfe8056cd8419daec81b919a2acf07788efac746d6d89e4bc40f0a8421d3e1b9865468e468ccc340c26daae14c739ac8134d72f87e29490230d4d717609a5fa4986fa342353eedce1deacb85e3069ef975af392415e414824d8eacc273e446acc6365137d61c697675654c0f5809981d91a7a5198faefec1afc5dc60d2ffec73bc3a33d3653e3c9d32f78b80062f01131df05bd5fdc151f4896a27392448a5c8a458738e01d4452abbdd53b26b230fd1ba02289f941c184968240a0dd2a52a2cfdabeb47d9ab16a966ef8a1871cff82083fdac44de05edddc68ee9bd85a6ae6d42ac5a65408c826258ac6adf7bfbd45f19d6195802022a2a9b51873a9b2fff7e0ee10de6caa97602683af6cbe1f5f7f0adc661928be038f2bbe0b615e5142e4e2f5ed71e3e432eb632028d26f58dd35a10d80a9cf0665465bbc80d2b4f2ff168d1be1eb08b5183147d27321088af7ad0a99fcc81c32f6c462398b6c00ac5a6297b2decd1720285b6038b423268cd1bbfb831aeda4899854f871dfe3dfbf9845ee4e37a4d5e5075f755ff6b8155b1174509196b7cfbe74a91fb495242bdf1467a9e7fe4b5f6830e29149f3d1d9e9335c6b6c6ff8ee8715c019833d5e8505cbcc33d10c7aaec981bf46b6555c5c049812d9eb94eba08515d008db181ac6990dcdb8303c06396e2cd6e34c7427ad496e16a2a6a88d32a252487dc5f572f0fb3b67ba83e69a4e1b972a47e3283c73c1d10605863e5c56afeb04383d42deedd4fe0d9136ca430a1e05cfc8cecb1ea1c29d083eb830a7b92ad0cab359900afa4b9a9a46fa65f4c336ada493156122df9e1ff18c38d3cde6fd80b355b35ef7338a1b659b8ae0ca4c261de3562b432e08f113e35244273c3a9104e4ac60d0f64054986a214201617a60cd947bc32fe4bb096c198ac57dbf877a753a6cc2d17cb1cb555b0b4ad5ca1bae8b5677cc7cf35495cebbb29d7a3f99a0a065bb7c061b002e440fcfc08fdd5ab51e8d167e4432ef1e8794e6ae22a5658ea59cbb947c628c4adbd3d68d18cb4f845ee90f8183187db6ba3f9ccdfd8bd25e7d657d85b0066c3795f85c29df88aa7704fe0642f12c3531f85707ed1ddfec0f903dac98840556d664a0d0b44aabf7080a816320dec9fbed57063d6c0b083358ebe238b76a93791ca96123046e94b07140f64589f797cab7819c27b88ff624f5e95769bb890ae5cf8600efad0730688e5da73705200d0692f9263201a419785fb53991518ca17f4be606d94fc60b107d8c7814c533404f1d8a4967b1fbd067efa719510c95d4d7aa1ff9356ca08674afabcd0cdfe3da07a9686ff4f802e20d1272fd8ff3287dafaef8567e816a916fc1fc109e6faf2c97d1ea4f82dabe2466f30a06fee66213e2776475d32e43088a7cee2afcb25c81bd9dbf2c757d44e889b42d7ead94a5aef7921e54179b095ce403311eaf715799ffaf940154bc12ce0fc0471e7133a17631f10e2c280467bc996dced6e401e4e019fee94e9c75afeb310cd8035c8b4b9562f9ab1f4679624466603fcf2eacef17dce7235c17cb91913702c9becc4b0cf893061f4c100e42ce01cc10213a81e80cccc6c59b872e095de0539295e479d40dd204908a6cfc54ae277e2f8e085c703e740c4424cf19e77f35f1484fc1a4d02d8be9a7d133ddb6bf1705944a3eb23f7572f7abac32093a9774055301706bc72764230f03fae5b25f181b05c918d321317ec3825aaa95cda53274b698717f65ef71303c1b81843c2895249785da2ecb1d1d5e90ef4b50ddda72ffa74aedce2f0e5d12f8ba675b475087151a953b1a97fa44b64dd0f191daa2fd9478fc9aa58c67b833bf53d1d4997d732e4d5d9cb5668094c985f4ca5aa9cd4b4f0a7a7b6064613ae5c2cfcba540ff6f9ff5d784df93b94c1d2947dd34054492e3c5bd54eeb35b4f72df8f75e7443c183bf0c001bd77322a8b5d17393dee3edda1f9ccb9ce873ee33167a65fd1d9f065ead4f5b6b343cfeb391adde667f497f71350584572ffe95b1d7d77292dae97e086e79dc9c94c9ad51d75df89c3d3ebb4f05cfdf5c7bd254508f88b4939499325c1bc8a06a068ddba5d5931159eff2abedd44971aa574908d64da6b9a70a0ee22beeccb6da4bfb50d0b79a3cd7d6494083c4de8926003a2c72d47c65bebd7527a2ecca42ad1a836b7b582fdb27a4d4472fa029a98639837994d1ccc626c233a74e9b5075c39d214399283323e800900608d354c33fec958f7f93f69131d63343a3969f73cc7f2220efa02484d008dcab39d0e937c2a8e9b5b6a7140d2e680f957d3f2752ebc88b30ae374344b98b553fc5f5a71f3a333a93328a7852b90ea879c9c78eddeaeae912ddc7ff41c0fbd0b0d4dee2170f258a6b99648515758ac6af826d28f05248accd08e798542caced59aaa45a3d8c6b1dfa0e45995eddc81e5a7d511978fedc489ec1aa48fa9529729e6b86790f3daae4ae25ad7b63d6a3d16a8de5b5cf38ae3e8acd189997571efd6df6b0ebe703dc24b9eb4dcbd81843c7ba99c867c9ac1e5769a62c979df86834b57cd204d0fe1f90c59c6c97dd364c9555f78c32b6db99516fb2b97c752200155af2b822676c219435475ae14c66aa89e24f8030f6b0f1bd6a788e87ab9e0f7e633d17447b56bd64f4507b47993946114dfce3249ae0424d341993b72d2ad897e8dc0c09d1aab1440f6ba374608e516387249ace7276a23d862c91d71efd56e25c69716f44e330fd986f0ac4ba95d0f2caaf325730114bba4b3e2de15955cad4f5ebdd4377dc88fda3fa00def7c96f6d7119b6a47615008ec5b0dfb92d3cc0b6f8791a1db56172cb7bb53b104517342fd14cbae1e5437aa9973fd38ce2e3202342a093690cff3743f062a48b2c72409d06dc6f8c887bcd8a75914846671556ff16bf69a8c3457e72a8f82fe12b32929a91d045726ed78cfb359a2f7df0cc29f7822a41fddd0e25a127bc5972238031e24149bf6ffcb3677265ede297", 0xe80, 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000180)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000340)=0x8) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000240)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000015c0)={0x0, 0x0, 0xcaca}) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}]}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000080)={0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x20, 0x800, 0xfff, 0x9}) add_key$user(&(0x7f0000002640)='user\x00', &(0x7f0000002680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000026c0)="f8", 0x1, 0xffffffffffffffff) open(&(0x7f0000000140)='./file0\x00', 0x42c002, 0x2) sysinfo(&(0x7f00000001c0)=""/44) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000003c0)='veth1_to_team\x00', 0x10) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000540)=0x7, 0x4) 2018/04/30 14:39:57 executing program 3: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x8, 0xfffffffffffffff9) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x60441) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000ff01000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000fffffffefddfc300e803000005000000c489c6912a55627b7c8545d94844794b5b5513055c3ee99974d35514ff261cb24c75e88c1ffe0f42b877e6ce595de06a64fecd6b481555bfe0d5a659bf26d3d5ea9c9833a8772c63d8a4e268a53ac5a7f4314a38e037b0dcc1223e6f35506101bd99ac22c4566dcd"], 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000007c0)="323415656742c6bfc1ad4e0cbfa423a4349fe47e473894eb67f6f028dd47d481bd68a67052034f88b01dffdbb65f66d51050e75ddc0bf34fd79c8dfca37ab5b1f5024eb2d5f80730928c5820284f3771f5ba4386dbd0f9509474f9135ea49c41fb80e5e3d83f1d5b6e7496340bb79833cbd0c6570b58a57b62aaa4c5dc482042bf3df743866392850eca93c5f2787b12b40ebc5b45aeabfc0ef7dcf9c793f39c32886e3c5bf6b42fc0b0", 0xaa) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r4, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000}) restart_syscall() r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r5) accept4$unix(r4, &(0x7f0000000880), &(0x7f0000000900)=0x6e, 0x80000) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000300)={'ah\x00'}, &(0x7f0000000340)=0x1e) ioctl$TUNSETGROUP(r4, 0x400454ce, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000180)=0x8, 0x4) 2018/04/30 14:39:57 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r0) 2018/04/30 14:39:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xc00000000000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f00000002c0)={0x2000000000000078, &(0x7f0000000040)}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x270, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1f, 0x3, 0x5}}}, {{@arp={@rand_addr=0x1, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, @mac, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0x4d78, 0x401, 0x3, 0x8, 0x5, 'nr0\x00', 'veth1_to_bridge\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @rand_addr=0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x10000, 0xffffff00, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff]}, 0x1, 0xffffffffffff8001, 0x7, 0x3f, 0x8001, 0x80000000, 'syzkaller1\x00', '\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="016fde4d8b43", @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) 2018/04/30 14:39:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_emit_ethernet(0x43, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 14:39:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xb000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:57 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/30 14:39:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f00000002c0)={0x2000000000000078, &(0x7f0000000040)}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x270, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1f, 0x3, 0x5}}}, {{@arp={@rand_addr=0x1, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, @mac, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0x4d78, 0x401, 0x3, 0x8, 0x5, 'nr0\x00', 'veth1_to_bridge\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @rand_addr=0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x10000, 0xffffff00, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff]}, 0x1, 0xffffffffffff8001, 0x7, 0x3f, 0x8001, 0x80000000, 'syzkaller1\x00', '\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="016fde4d8b43", @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) 2018/04/30 14:39:58 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x5, 0x220, 0x1, {0x0, 0x2710}, {}, {0x4, 0xf, 0x100, 0x1}, 0x1, @can={{0x1, 0x3, 0x0, 0xffffffffffff17b2}, 0x0, 0x2, 0x0, 0x0, "e965513d9abc8c4a"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/30 14:39:58 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000000)="00800cf52e57af12a7c75a8b8c3c1fbec221acaf1d1e03561d86bd818cb734437afb97c9cd0c503dfa5c37bea4f998893ae9c9a96b16a96320efa4af8a5a794e0e1cdfdc276bcfae2ab9b875cd1fb690810e68a153f133287dd58282f5f7a81d0005553355d1f2a220c298b106857dd99bb64566c41a8cc1ce270728b44e33101780e0fd5acfe829b62b40329e9d145a326b41a2195dfce6a9fbcb33669c9a") 2018/04/30 14:39:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffff4407) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x20000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x7a4}) r2 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'bridge0\x00', 0x2}) writev(r2, &(0x7f0000000080)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284470005ffe0060090bd3acd34b4133fdac1e22600000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bff000000", 0x48}], 0x1) 2018/04/30 14:39:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f00000002c0)={0x2000000000000078, &(0x7f0000000040)}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x270, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1f, 0x3, 0x5}}}, {{@arp={@rand_addr=0x1, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, @mac, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0x4d78, 0x401, 0x3, 0x8, 0x5, 'nr0\x00', 'veth1_to_bridge\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @rand_addr=0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x10000, 0xffffff00, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff]}, 0x1, 0xffffffffffff8001, 0x7, 0x3f, 0x8001, 0x80000000, 'syzkaller1\x00', '\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="016fde4d8b43", @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) 2018/04/30 14:39:58 executing program 5: socket$unix(0x1, 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendfile(r0, r1, &(0x7f0000000000)=0x900, 0x6) 2018/04/30 14:39:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x20000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) chdir(&(0x7f0000000380)='./file0\x00') syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x4}]}, 0xa0}, 0x1}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 14:39:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="fc001b00ff0aa09f97e1837d5a838eb3"]) 2018/04/30 14:39:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x6, "3e03652406f7"}, &(0x7f0000000180)=0x2a) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c4c8c23661e4eab6e8cdaac186f263fad303c3ee7b2287112c2d687306cded380d45ce5d5d99cb9b4f5c54727452f52c69b6458625d8c68ce5f4bca7ebfe53df1e20586c20ae35e2e1ce748bd3a26b127524fcdfa8def33ea9b7da52700420a96c0fc97512acaa12eae23c6b9c20f9f1ff0e6203716dd0037d6eefb6ab4f0a7ef4d07d1cd30856f6ffe2c1dad0c4b6b7d28e0c373070317458bb5a3ea280f13251e4068bb8226cec77d67e306490b24678070daccb925b13e2655bd1ff6f3de7512fdfdea50abe72cb12d1b14a2225c84c57ef31156f73b4fc7c90a913c09a8694be61599cdf31e9b", 0xf0}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/30 14:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00008b7ffc), &(0x7f000085cffc)=0x4) 2018/04/30 14:39:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x3000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:58 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa5"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="2a345d7bbddbab81ddb849293fe5f2829dba85b2892f1d21d4534129f8406a1faec10eeccac7190a776e44b460c1387d0ce866a638ed8ca2e6cffaeed040282905ee54ff83d7f1ec58358c7475aabc54c2dca1f8a8116a6feef56e8e4c3375734e815cf8ff74ba3c8a123d048f29566fd04fbf314a109d9a97dbcce88e2c91b2c51b1da192c895a0ee8ff78c6a7b43a7f798d1f71101fabbeb7369346aa47baa7a445780ad368425c21b4d1a757ef3261c", 0xb1, 0xfffffffffffffffe) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x4, 0x8000) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r2, &(0x7f0000000180)='./file0\x00', r3, r4, 0x800) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/30 14:39:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x400000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4040, 0x0) getsockname$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) preadv(r2, &(0x7f00000005c0)=[{&(0x7f0000000980)=""/38, 0x12f}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/145, 0xfe}, {&(0x7f0000000840)=""/68, 0x44}, {&(0x7f00000008c0)=""/136, 0xfffffeed}, {&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/181, 0xb5}, {&(0x7f00000009c0)=""/57, 0x39}], 0x8, 0x1000000000) r4 = syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0xffffffff00000000, 0x40) statx(r4, &(0x7f0000000680)='./file0\x00', 0x800, 0xfff, &(0x7f00000006c0)) r5 = dup3(r4, r1, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000007c0)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1d7, 0x4d, &(0x7f0000000800)=[@vmwrite={0x8, 0x0, 0x8, 0x0, 0x6, 0x0, 0x7fffffff, 0x0, 0x25}, @flags={0x3, 0x28801}], 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x100) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2=0xe0000002, @rand_addr}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000000a00)={'raw\x00', 0xcb, "cb7277ab95cab71e9f2129605087468b3369f903ac09b055096dff25a2f82cf4a70768c38917d8cf0e4c8bbb67082b713e7b74c50a372f9cc7524ba43fbfbec05f028d9cd74f50f99a6ce3edeac5e9c1ddd9a6a804120ae70905e8ccf05aa57a1ff0893cf3fc145ac7055123c317bdd326a7658ceb539ab54472e46d064f72aca8ad2d820ddc29ed207d82b8a924abf702ab4062bed6e5495eed5fcd4a6b508a28a66bb5aa828828108041fab15af47066eb8198eb1b3f65645fddd31cb838f928075746ade46d9404eafc"}, &(0x7f0000000280)=0xef) 2018/04/30 14:39:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0x111001) ioctl(r0, 0x2284, &(0x7f0000fe7000)) 2018/04/30 14:39:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x8, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:59 executing program 6: r0 = socket$kcm(0x29, 0x800009, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$unix(r1, &(0x7f0000003640)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600), 0x0, &(0x7f0000000e00), 0x0, 0x81}, {&(0x7f0000002cc0)=@abs, 0x6e, &(0x7f0000003400), 0x0, &(0x7f00000035c0)}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r2, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/04/30 14:39:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7f) sendfile(r1, r2, &(0x7f0000000080), 0x8000000000005) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/30 14:39:59 executing program 5: r0 = socket(0x4, 0x4, 0x200004) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/30 14:39:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) write$binfmt_aout(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1ea) r1 = dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/179, 0xb3, 0x12042, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/30 14:39:59 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x181000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)="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", 0xff) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'gre0\x00'}) 2018/04/30 14:39:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000000)=0x54) sendto$inet6(r0, &(0x7f0000000040)='8', 0xfd8c, 0x0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) mlockall(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x12713, 0x1, 0xf000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000002c0), 0x4) write$binfmt_aout(r0, &(0x7f0000000d80)={{}, "", [[], [], [], [], [], [], []]}, 0x720) write$binfmt_aout(r0, &(0x7f00000000c0), 0x20) 2018/04/30 14:39:59 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4400, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000280)=""/228) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) perf_event_open(&(0x7f0000000200)={0x2, 0x78, 0xe2, 0x0, 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, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x806, 0x0) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000c0e000)=[{{0x0, 0x0, &(0x7f0000a68f60), 0x0, &(0x7f0000f34000)=""/16, 0x10}}], 0x1, 0x0, &(0x7f0000dd5ff0)={0x77359400}) r4 = gettid() capget(&(0x7f0000000100)={0x39980732, r4}, &(0x7f0000000140)={0xffff, 0xb5, 0x61e31894, 0x7, 0x7f, 0x1}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) tkill(r4, 0x7) 2018/04/30 14:39:59 executing program 1: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000264000)) r2 = dup(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x6}, 0x1) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/30 14:39:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x10000e0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:39:59 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80247008, &(0x7f0000000000)) 2018/04/30 14:39:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x2cd, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80000, 0x101) write(r0, &(0x7f00000006c0)="240000005a005f19145ac60009037b1595a7f1d6d8210308001000fff708ffbc00000000", 0x24) 2018/04/30 14:39:59 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x111540, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x16, "dfaf47bcec2d0fe7ca6c7383366ef40ee5d2a8cde655"}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r4, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000340)=0x84) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='jffs2\x00', 0x40010, &(0x7f0000000440)="a2c6ed62991c384bf9aa2ba9cdb5aa3c5e9a5bf009fc02ddd4f3090a1c21db415fe5dfda7054825504abe124f45dc8a18686b5201edcc64c5bd720acd06861c5b5e1a7636f6989c98a652b5a016414b2ce1ed6a5a0f4d71d839ea35fa0f17d53518b02e5ca7bbb676647ed9f089c18") setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000004c0), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000540)={r5, 0x18}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x420900, 0x0) fremovexattr(r6, &(0x7f00000005c0)=@known='security.evm\x00') sendmsg(r0, &(0x7f0000000d40)={&(0x7f0000000600)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000680)="087709165287fd7536cb3e980a5b60358049419f06b037368601fcf8e3c4146edc252bfcbc80f7ba00ee8f4f0045310c72590d94b42b8139b90573043ddb522608698d495c937e6f5979ead908ed13ee6c4a4bd076e267396fd33d9f947970099da4c332079f73e5c9b005532aeb9c8d5e4e83582a3ebb1d8750ae889a0e3acad2cb97b5756b3143da77e9489bb149cf50cfc8c9d16db7f80ab39905902c217a79eaa9339d1b5918933963676e1cdf4637edd770b8725d50ab5aea0f80a7fb9a05e502f93b", 0xc5}, {&(0x7f0000000780)="6b5af372d8e1d181adbf2d674ef51c86d2b4eca1cce60e7f39756615fa08f2999138d3d7a3d1a648b01a9cde24d0d3a2b14ac017fbf5a08093e161381c27bd4a5d5ba17c553dbd3049ca449688c2fe25f59c50e497ecf62d32e4", 0x5a}, {&(0x7f0000000800)="75d980f8fb871e63ae7ade41f68698cf83ced1378dbafc5c75e3980c8ea629487fbdd55792571d260cbf40d53e", 0x2d}], 0x3, &(0x7f0000000880)=[{0x70, 0x113, 0x7, "8671a2b940df5bb510075628677d6ed3c40c3e668f8a581ee6348323a9c41546c5fb58b873cd6ec869e179e7c381358b67385c64098735a88c2a5d624f9e0891dce6decbaf9940107de66d4cb63edb26cba622b75fded97af3"}, {0x60, 0x11d, 0x2, "f9d2433086cb3f91d6aca67c29d95fc2dc8fe0207b114e9f2d2c59cd6cfecfafbbd16879175c0a56af98e565d068790ebbc1b768dd73cb7aef29e7547a3cd0a123242db32f8a93b65d06c7"}, {0xf0, 0x117, 0x400, "520bb716c116678a969cf10c284fe5b0e218b8a67f23b229543dd71410f448fc5da28e1c0f1ba821e1fe8fa3130d5b1d48a3a115782a48820f1360d5db7f7f3760600705deb5552437845cb179916adfb2552107d9d0b342bff017913b11034e0c2c92ddb0ea373b230f82121fd5c3d323eff622b91e09ec6c9e4fa7816f557e249ed35b94d1c6a5c19d05a5020614376a3cb1f7fe2632af4291017a8051230de130aee5c46f6955bffe52bf44a478d76d4b06d94f21d39b333707175994de0f654ecca07e7114de4fcaf320695809c3ad00e8fc7d299636cf"}, {0xe8, 0x11f, 0xf7, "54f0cb44e2e75a3561d42cebf442ff74d0889e3e0b3ab1f80bad837ba5dd8f5b59d34526ba238d64d6ef7db680b222c3c015f0b297f098f21ce639ad3247d6694de3ccebcd04eb3f37abfaccf2b4a141eed4255612e92334f7da6365a9cc5ebd307cfbd4741e9051d0224cdee736aa524eca7602cba98354eca1fd281c40e912195975b2c9eb6d886449babb09f4470fcd1b3238b7bcfb84c9e26789a942f6e1ff9f95613d657312a8a2b6c205fde0cbd148ae0df83c963869a0df728f9e461181d67a8b8a4f0373f203d6f9df171d39f3c8c7"}, {0xb0, 0x13f, 0x2, "d934d8dbd61e658572804ac7bb5961b691c4e35cf445cf104de4994968c95bc85d42d134886de2df0f5c47d8332bae2ed82d86a3de2537ee1442a55653ddd0e1e758743487e23d826d6f7bd4e594c5e850e63242ed4d653b848b3dd872fb0847897d57ec4eb2bced088ed22a579866bc2ed294b2e8cb6e15d9cef41d5fb80d6fefebb57944389a99cb3e917e564ddf2c34516738ade37ad942d2a1"}, {0xb0, 0x103, 0x8, "ca5266f354f9076155d35458087da40c6a9cba99985a1d28387bdb59d274ae1265779d0a17d2617ed6f6c2456b52c7fdc7ed4762ae5a5d3b2760631a446f091ce29f63a6308123852586b71d2db35d2a3ef908622a3c0eb69ceb1192a54ceadf9446e6b84982e04e51a04063f76d059f8098bb6b2a74875efe269613ad8feb150b37d6d18acd35bd5649f90aae22b23a89476b349e5400c0b0a177b508274e"}, {0xb0, 0x111, 0x17, "8265ca8913d7ad31a2d6c885989294aee5ce0fc878bd8acbef60a650f65e327f729b4e65f0534825c15d7e9e6f3a7fc0f290a7c09ddd0d6d8aa956925c6af3be67fb9838f5ea1629f42412d6a411716d910b40e5ee2d959d9c03e792e61249b2766be8b14cfd993d5da1ddd44d23d7409740289fd95d515bda862f427f4b64fe8dc94e11770e44fbc8484f5d534b1452963b7514dbaf24f1b4fd24d43d"}], 0x4b8, 0x800}, 0x24040840) r7 = accept(r0, &(0x7f0000000d80)=@l2, &(0x7f0000000e00)=0x80) connect(r7, &(0x7f0000000e40)=@l2={0x1f, 0xffff, {0xc2f, 0x7f, 0x7ff, 0x3ff, 0x8, 0x6}, 0x1f, 0x7fff}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001fc0)={r2, &(0x7f0000000ec0)="e24d240a81decf28a1a7b35dafff425125f65405d15b40a1a7785c20b2ed9d83defa482672c92a040d48ced7b089a90f1a512790c243d0d7d3d33358810835b2ca1e6858ed783386e6d4cb22b02f00aa702d4cda17dc2f201b336c839970f9f76a6af9c253c34d2e3253691928dadb598def59d230cd58376409eba2cb2fcc346cb3df06122cf2106a47732a2acfa48efa8cba53ea4343934a11a70f3a59c7a5ab337749a3fe7322f7558867c456319f2c587759e9e6cfdb59abf23445c1aa316b8d467aa24a9e", &(0x7f0000000fc0)="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"}, 0x20) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000002000)=0x8) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002040)={0x8, {{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x8b}}, 0x0, 0x5, [{{0xa, 0x4e22, 0x4, @empty, 0x81}}, {{0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e20, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffff01}}]}, 0x310) getsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000002380), 0x10) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00000023c0)='bpq0\x00', 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000002400)={0x1, 0x40, 0x9, 0xfffffffffffffffe, 0xd8, 0x33, 0x7fffffff, 0xc79, 0x7, 0x7f, 0x2}, 0xb) getsockopt$llc_int(r6, 0x10c, 0xc, &(0x7f0000002440), &(0x7f0000002480)=0x4) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f00000024c0)=r1) ioctl$ION_IOC_HEAP_QUERY(r6, 0xc0184908, &(0x7f0000002500)={0x7, 0x1, 0x1, r2}) r9 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r9, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000002540)={r3, 0x7ff, 0x1, 0x5, 0x7, 0x3}, &(0x7f0000002580)=0x14) fcntl$dupfd(r2, 0x0, r8) 2018/04/30 14:39:59 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000001040)=@nfc_llcp, &(0x7f00000010c0)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001100), &(0x7f0000001140)=0xb) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001440)={'syzkaller1\x00', {0x2, 0x4e23}}) unshare(0x28020000) unshare(0x20020000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001ffc)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001280)=0x100000000, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000001c40)={&(0x7f00000012c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x4, 0x0, {0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001340)="1cab3a6c22305c83544f2b614ac2367a796bd40b006afc0c04842a6bbf6923310c20126891f358ec4a7c6f2e54bd94c3aee9126bdd56c67bd14901b81f8c5e9f3015d2439f1d613be915df4cece13286fdede1ad0ff2108133342615f64aa2521274a61ff41ae90a88e89c10be45757679bb4946087f40ebf2fff9025f103db0c33b0c84799d3835d95bf0e422b56d808c1f38e811fabe0ca9ea99752a5b7a534f1069b75255d4e4c73b2b76ad7516f648ee9907bf5248f4b8a98835a70336c11b8c47cc73a4a52514962a286d5dccdff62c3599a5faea3d1920d8a999098cc369814c3f64577fe747e955", 0xeb}], 0x1, &(0x7f0000001900), 0x0, 0x4000}, 0x14) unshare(0x20000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f00000014c0)='/dev/sg#\x00', 0x9, 0x4000) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000001500)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r4, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="320d1b60ee9516db742bd692f95bdd192e34131eb9ff7c03542528570241f5d92e4227f1fccc1c37cb72c641453c9436d0dc96598563ae5c1b6c", 0x3a}], 0x1, &(0x7f00000002c0), 0x0, 0x4040000}], 0x1, 0x4004014) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000017c0)=0xe8) bind$bt_l2cap(r0, &(0x7f0000001200)={0x1f, 0x48, {0xffe0000000000, 0x5, 0x8, 0x296, 0x9, 0x800}, 0x7f, 0x7ff}, 0xe) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r6, &(0x7f0000000000)="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", 0x1000, 0x8000, &(0x7f0000001000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}, 0x1c) accept$nfc_llcp(r6, 0x0, &(0x7f0000001240)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001800)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000001980)="76f44376f57d3554acf456ce5f1661ef65291f5c150e1dd1c42383eebcff3fce49ee52dcd9a84688077f5f51e830f08423270f6d92d4defbbe31ff7bceb059ef5d77dc06d2ac712a777ce41be45092003ebdb06f174448dc5dd15f6cf9e07a9166c006212c40955c31b267b9146dd39b57fe14667cbd712e4ffa00ddef9aa67aeb747bf89a85fc67a49dfac8d02a89c6b327d0d756684419cf145b5f7b8f411c", 0xa0) getsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000001180)={@remote}, &(0x7f00000011c0)=0x14) recvmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000001480)=@ax25={0x3, {"001f6c71ab601e"}, 0x4}, 0x10, &(0x7f0000001600), 0x0, &(0x7f00000018c0)=[{0x88, 0x13f, 0x7, "4dea8d5796fc728aa4dae1afde984d4ecacab92d0658536811ae4a8cd33a6df3d058678cab4048e12f273bd2ea182220b411f79b7efdbf82ff1a5e3e603ad8c1472b7f46c923fe575e4fa8a792752d16a958c7018c579dd1416314d6d0681bfbcd083c7f2d6f6fb030a93ed2b371573300cb79e587"}], 0x88, 0x40}, 0x20) 2018/04/30 14:39:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0xfffffffffffffe30}], 0x1) recvmmsg(r0, &(0x7f0000005680)=[{{&(0x7f0000005240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005580), 0x0, &(0x7f00000055c0)=""/140, 0x8c}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x0, 0x80000000, 0x100, 0x5}, {0xffffffffffffff20, 0x100, 0x4, 0x2}, {0x0, 0x9e49, 0x400000000000000, 0x92d}, {0x7fff, 0xfffffffffffff5e3, 0xa56, 0xffff}, {0x101, 0xe89, 0x8, 0x8}, {0x4, 0x7, 0x4, 0x8001}, {0x3, 0x101, 0x8, 0x4}, {0x9, 0x6, 0x4}]}, 0x10) 2018/04/30 14:39:59 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000280)=""/140, 0x8c}], 0x1) getcwd(&(0x7f0000000040)=""/69, 0x45) dup2(r1, r0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/30 14:40:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:00 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$ax25(r0, &(0x7f0000000080)="0accaa09f188394a9773757c7e75c897cf5331acf4eeb9ef1c141c3f2b6829280b832d57038dd72b1ce9039350854b35c9c1576d1d23d91ad7995355451478916220b8e31c0c6db32b56ec179510b9c4e7d102689be9524f531338ca5066cbf64abe97ef493bc1a3e81fb21cb4ad136ea31b3decbbe7143396272bf65489cfb8f8002203b7f1d879862a05da5fc18c49ed2d1238d624efff3bf6e461167f4100e6785ce4838149d03dd3ee4ab82f7abfbd96e5cddac59760666c35c6d214490076997c87c13163d664b40aac9c03456fdeccccf0669bf567f7e70d03e8bb0e1fd19f358952621d874662ff4767d9b67b95d972b4", 0xf4, 0x80, &(0x7f0000000180)={0x3, {"96d45c78e06175"}, 0x8}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7, 0x4) 2018/04/30 14:40:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x3f, 0x3f, 0x3f}) bind$alg(r0, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 14:40:00 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x4000000000000, 0x9, 0x7, 0x9}, {0x3, 0x10001, 0x1, 0x1}, {0x80, 0x8, 0x5, 0x80000001}, {0x9, 0x48, 0xaa, 0x4}]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x100000000}, 0x8) 2018/04/30 14:40:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x380000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, 0x5, 0x9}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xa1, "8f96c60fa31ddc5cbd492cbbab61509ea3724cf5b721a325a581db9e6a7574120cf2dd08357430f3cb2f5a6c8d094912a18218d59bb7d5f6d40b972b31406d7bf66c38992c2fbc78cfbccc98ed7170539ec64becc4902d2fbdecabcd0a2b9474f00cd5501cc90eee0ff062c52e150fe2ed8c7258895c025714b2ca819e974ebc1f7f3b25add58c1f059ef0d020780343a3841ae5e4a980d04bd353cc027a455571"}, &(0x7f0000000200)=0xa9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r2, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) 2018/04/30 14:40:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r0, &(0x7f0000d1a000)="1f0000000806fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) 2018/04/30 14:40:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000140), 0x0, 0xffffffffffffffff, &(0x7f00008cafec)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) 2018/04/30 14:40:00 executing program 7: r0 = socket$nl_generic(0xa, 0x2, 0x11) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r1, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000002f7818212da030d4ecf864f3e2ab57f8b52c0ae2a372c9e295e7c5100288935b3fad613ad456f0314ff5810bf7b640a0da524f21fac46d223c40cfeb2bca2e0d8635535119245e664c62cbb233d5114a6a0190a3e7e9ab1a4805bd931c331519631b47501ced448f14a5d65001aed7307c7c742530fcc5866fb251cdd01199ebc0c4fac78dcb894929e0ed1e07f79c0ffca0a1f31409eb09efe1d51840d4856994885287ad919ed6f02d3835f88ecc5ad22da1fbd1ba08cb5aab12f5732e427043"], 0x14}, 0x1}, 0x8800) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000005d8c)={0x14}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000ac37)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000aff0)={&(0x7f000000a000)={0x14}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000002000)={0x13a4, 0x3f, 0x100, 0x70bd2b, 0x25dfdbfc, {0xe}, [@nested={0xd8, 0x24, [@generic="822610aff7c606b8e3fef26f921a59ad2a200de0c73c1e05b95795a1efdc5a09a5e16e9391681ff511485fb352eb17179ffbbadba2ee28694e187b7b352c75ddc0940ac513914ffc8a1ffbadee4c3712bc71d5c6597492cbce62fc468a3c2dd022b09dd997bf359fc747870b90d77bd75093912cbdd0e6270f4e07eec9050a8b8323cdcb157006f732b28bd13a0080ec072527ab768b795f926ee5026fcac18705ceae64f8fcb986e1f0da10d9cb83d78b3dbffde94824e61ca8a68e7c4666e2547fa44d276b9939767454aa3eff713e20a1"]}, @nested={0x11fc, 0x4f, [@generic="c68b4ebf52e29c79bc02995633faa1421e36c64f8e1c02a30095425519ef39013dc289c3b4a82fc24efc1e16a3bfca19139bcc4ef7ec1ae62662cd0b2fa2322f51dbb9b0b7bde4301736b8729d448067d89d37e24b8972a69c4f29fbf915500df86537082937aed7b748f06fa03b3e93f2ff9b852521f519ad47936e6f8d01fd60f9dfc0e9f3e2a2", @generic="48501ba66a35342f7b63135baf7c08948c2714d176e062a47dbc483bae46f8f6a85049b848be75707705bbb8e655d56a571085a78972f9a9f35f6cd48fe31f7d498eb82d471482906870a6c9a1773fe3b1fe5bd44d3ddddd5e60d5cfec76a92a613519e5d58aec438ded5b7e935ffede9bff14fb86043ca12a14f2aca8783b444b40f4f907602ae55b8af84fd3d33c88a51c6042d9a51f7c57081ba8cc4d7a3ee7fd21fb01a0a07ba13661d9bdf7c7988fbf", @typed={0xc, 0x64, @u64=0x1ff}, @generic="9eb6f1b766c2c92a4c4053c3581c2afabe325038e5d9b2df836af39202271ff0b4b21caed4addbe78060f4d2b1236821c582c296d518bc20652b9161df1f1c570e2300cdcaba1ec0881b09def10a82c43fd911eaf6a4c4cf721addecda67bd8ef8019f3898eb2ad7af470e23cc7ee5be9c360582cbce4a3552608952be74f3c185b51ac825c64822aeede046d4426a74e4a540054a3d88d716062a3809ecacc9152e71f08c939fd39db9796923e3ebdf1670", @generic="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@typed={0x4, 0x12}, @typed={0xc, 0x26, @u64=0x6}, @generic="a32d81ff4da8dc1da9188ee6dcdf6ab35cce330326de3de0995226a3f751d2788f62c0d8f1db5dcaa7827ff91e8304d13718de47d8ff2934b3fb427b556e0703fbb9c6c9778f805ab5186670c3961e3f15f39ee9c053d2151a9c8fa456f4ee81ee534bfe7ba0670b8d2c47ecb2c75bc99e18cb6c56554fa6dc5ca4000619ad2af3a8a64890b34ecacb094dd4ab9d8f1b358c02e65a7ed5f42d1d66769aff58b4c48dbba42d176c0a7e"]}, 0x13a4}, 0x1, 0x0, 0x0, 0x1}, 0x4000800) socketpair(0xf, 0x3, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000180)={0x100000000, 0x3}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x0) readlinkat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/44, 0x2c) 2018/04/30 14:40:00 executing program 7: clock_gettime(0x0, &(0x7f00009ea000)={0x0}) setitimer(0x0, &(0x7f00007e7000)={{}, {r0, 0x7530}}, &(0x7f0000000000)) unshare(0x2000000) alarm(0x2168) r1 = gettid() r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) kcmp(r1, r2, 0x1, r3, r4) r5 = semget$private(0x0, 0x2, 0x200) semtimedop(r5, &(0x7f0000000040)=[{0x0, 0x7fffffff, 0x1800}, {0x7, 0x3, 0x1800}, {0x2, 0x7fce, 0x1000}, {0x4, 0x100, 0x800}, {0x6, 0x2, 0x800}], 0x5, &(0x7f0000000080)={0x77359400}) [ 234.626382] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 234.647277] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/30 14:40:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xe803000000000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:00 executing program 0: r0 = socket(0x8000000000011, 0x80800, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x500) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000140)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x288100) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0xb3e) 2018/04/30 14:40:00 executing program 6: r0 = socket$inet(0x2, 0x3, 0x20000000084) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000e5414c00a0000000ffffffffffffffffa0000000ffffffff80010000ffffffffffffffff80010000ffffffff03000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="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"], @ANYBLOB="ac141400e0000001000000000000000079616d3000000000000000000000000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e00000000000000000000000000000000000000000000000000000005345540000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000ac14140000000000000000006272696467653000000000000000000067726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002600e000000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000c1fe00000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2c0) 2018/04/30 14:40:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f6f96"], 0x3) fcntl$notify(r2, 0x402, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 14:40:00 executing program 5: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) sync_file_range(r0, 0xfffffffffffffff9, 0x7, 0x3) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000000040)=0x800000, 0x408) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x7fff) [ 234.724388] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 234.776154] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/30 14:40:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7a2, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0xfffffffffffffffe}, &(0x7f0000000300)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) close(r3) r5 = timerfd_create(0x200000000, 0xffffffffffffffff) r6 = dup2(r3, r0) accept4$packet(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) sendto(r6, &(0x7f0000000000)="3734ad4d920d895d65338f7cf7a90fdcc5c686e4efdd4114c7853ac1d7ca5d6fdf5344089f1d473f86b81fdc9fcdb82b83a009053f23422a7ce5091e2d210fbd48a04718a30df4cf490c03aa5560d02779488c160090021b3814376b1909e46c5404a1874425024fda6532bac2c1", 0x6e, 0x20000000, &(0x7f00000001c0)=@can={0x1d, r7}, 0x80) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/04/30 14:40:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x10001, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) 2018/04/30 14:40:01 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x7, 0x1, 0x8001, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bind$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x80) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x2, 0x1000}) listen(r0, 0x3) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/30 14:40:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x3, 0x9}) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="ae", 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x8000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xb5dbf66, 0x100) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0xb, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) 2018/04/30 14:40:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x4000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:01 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000480)={0x0, 0x0, 0xffffffff}) 2018/04/30 14:40:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0xfffffffffffffd45) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="f1", 0x1}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)={{0x3, 0x6}, {0x2}, 0x10001, 0x4, 0x80}) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/30 14:40:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x20040) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) 2018/04/30 14:40:01 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x402, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x4}, @in6={0xa, 0x4e20, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffffff9}], 0x68) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000029000000390000002b0000000000000031d1998ccefa236576ae8a28c004dd791f3d9eddbf6942b6808c9135f27e5a"], 0x18}}], 0x2, 0x0) 2018/04/30 14:40:01 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x1ff, 0x2f1, 0xfff, 0xfff, 0x0, 0x4501, 0x85000, 0xc, 0xaa9c, 0x3ff, 0x84b, 0x8, 0xfffe, 0x6644, 0x3, 0x2, 0x7, 0x8, 0x800000db, 0x5, 0x1f, 0x8, 0x2, 0x100, 0x2, 0x6, 0x6, 0x5, 0xfffffffffffffffe, 0x7, 0x4, 0x5, 0x9, 0xffff, 0x2, 0x80000, 0x0, 0x100000001, 0x1, @perf_config_ext={0x3, 0x1}, 0x2, 0x8, 0xffffffff00000000, 0x1, 0x0, 0x2, 0x6}, 0x0, 0x7, 0xffffffffffffff9c, 0x9) dup2(r0, r1) futex(&(0x7f0000004000), 0xb, 0x0, &(0x7f00000002c0), &(0x7f0000004000), 0x0) 2018/04/30 14:40:01 executing program 0: socketpair(0x0, 0x0, 0xffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x5, 0x8) semget$private(0x0, 0x0, 0x20000000000047e) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0]) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x0, 0x7530}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) semget$private(0x0, 0x3, 0x469) 2018/04/30 14:40:01 executing program 2: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) times(&(0x7f0000000140)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='attr/current\x00') 2018/04/30 14:40:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20400) shutdown(r0, 0x20000000001) 2018/04/30 14:40:01 executing program 7: r0 = socket$inet(0x2b, 0xa, 0x9) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x4000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000200)="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", 0x1000) setsockopt$inet_tcp_TCP_ULP(r0, 0x11a, 0x1f, &(0x7f00000001c0)='tls\x00', 0x190) 2018/04/30 14:40:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000001f40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001f00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_route={0x4, 0x0, 0xfa00, {r2, 0x8}}, 0xfa7392368724d435) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) dup3(r1, r0, 0x0) 2018/04/30 14:40:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffc0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) times(&(0x7f0000000040)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x464, &(0x7f0000000680), 0x0, &(0x7f0000000200)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) 2018/04/30 14:40:02 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/30 14:40:02 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000009000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x12, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f000000d000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000000a000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/30 14:40:02 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc359, 0x900) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="6f21e5ea1b13730f", 0x8}, {&(0x7f0000000200)="df2f2bac292c086e33645b31ecc68426ddb14d56b36e377d61238adb0d43f166", 0x20}, {&(0x7f0000000280)="689ffabeb753fc148f1d921a2755ac1a4b69b8279ec2d5728ba28a6d8b78e3c3fd96d443c8163e47", 0x28}], 0x3, 0x0, 0x0, 0x1}, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x1, 0x1ff, 0x3, 0x2}) r1 = socket(0x2, 0x80000000000001, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fdcff4), &(0x7f00000cb000)=0xc) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x8, 0x0, 0x8, 0x9, 0x40, 0x8a, 0x1, 0x0, 0x7f, 0xbe9}) 2018/04/30 14:40:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="5800000015001f2340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/30 14:40:02 executing program 5: lremovexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) r0 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x3, 0x6, 0x80000001, 0x8, 0x6632, 0x9}) unlink(&(0x7f00000001c0)='./file0/bus\x00') 2018/04/30 14:40:02 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x1) bind(r0, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x1, 0x4}, 0x80) sendmmsg$nfc_llcp(r0, &(0x7f0000002f00)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x1, 0x76, 0x3ff, "2d2f05e2004c68508cfccbfaa1424105c24f21a87a28c8349e57ea3a745f1e7ae06c105eaab3a4a7aac764fd4a802ea040295107008417c841557fe4b205a1", 0x30}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000140)="7be2c90f1904af7d596da024f6b87a155bbb68f64ab2fe349153d5a0", 0x1c}, {&(0x7f0000000180)="fbe24539", 0x4}], 0x2, &(0x7f0000000200)={0x100, 0x12b, 0x7, "5ad586b303aac2ade31e6446546b4f2db3b6fe6615401f2564542f03e266934d2a0c35df01ad4511ad5794a9b88bbaaaac7f1b2c0529e4aeab34e6dcbafed947cce07007d59a92a8719b831f87c0f5a4eda6b9797a3976fe78a106688117b5b428b8099c982480a95c278882891ea6fd427f3f6d85155a26208c14802b92b1e2bfc0c8986c063085faf7c8378154283b830b702a8d85d1ce8f4c8c28624bb0b766b246907bb5f51fcd687f839bb55fdb342c46b354c093b4c5e5898d09ec70c04b38cd45c077bcea6e396ded64bc946add128d7c3ef43ecf4f5401f1c688de4f370760c504597864bb7e313eda51d9"}, 0x100, 0x800}, {&(0x7f0000000300)={0x27, 0x1, 0x0, 0x5, 0x5, 0x1f, "87f5595af26857c0b1c2cb19fe428089fce0291663c552b60b51664a5b5e721cb3d4bb9689a1872994e1517672245f831df96ec458950b5a0e83101548f508", 0x2b}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000380)="a3640ce1ac09fd62a95662098a9263bbdf1a95ad7b639f7af6ede9c40a70b8e746e04156607685454e7ccfb592761c0e7f139c0409d96950f33d53dc09dd88a4cb0fc18cf3160e4dbc087c2805b9fab5935e43ef0245b485434a4c8546e9856863c7e3961a2c18df87b9b0bcf3e15c11914fa8eb1906d80786e0d6be4baed2b312b78591bb3700ddc4bb216dd431544d5a1615db1b32a9a3060a1bc88564f95a060fef31c07d01ef2b842d1e225558c7949d35e27e0a", 0xb6}, {&(0x7f0000000440)="f8714e608f9fa5b3caef33bf8320f18c97ada528c8f0", 0x16}], 0x2, &(0x7f00000004c0)={0xd8, 0x0, 0x3, "ef431b1242ac24ab765d03d573ced81ccb064888d5187c69814f7b6e06a4bddc8f949f94b31d353f0d5c05a3ca8f4a16c22495777d21aa3022f291c098ab7012a3c87bc65eba9646217267c0b9b042a0283bfe971b9f197073018aeed67ca28a6e322a7aea7852d60c595a68e479e13eeb85e5c5788dfc1064c1b3af32ad8f89863307f5c90c227ccc49136ca70be14ca9c4f3a9acce6b0f860ac426165a9a9df5e2dfd149086188a3433268ace29f450db666d0b614e553073af2089d2b628e629589b1ba"}, 0xd8, 0x2000c800}, {&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x3, 0x3, 0x7ff, "5bbd99fd8c0a705e5a11d2119d2f81d57cf57dcae282e01cde4001c0c1701e68a7d79174eafefc4f33466303dbe2697d183f36e90972f59c6988aa9d6e8de9", 0x18}, 0x60, &(0x7f00000027c0)=[{&(0x7f0000000640)="e25284a471b58dec382fe475492135124a948b9929068dce7d690bfc917dd0dadc6d85fe36b1dc86c0af806ae7e526ea72f475104ec7c836d5f8fc63ec554f6300", 0x41}, {&(0x7f00000006c0)="43267fe4a22954439f7571a260b9300f39dfe83d92882dc7019661f78ed04785d73a9388fd1965b6b2efc861259c9c9fe919c49772476516e19c3f473b4115339283619370ae3fb8b062c9c7e61eab781f97debd8f6ab517ee16dcfad1c042e7056fa4816fd2b66d4b5cf4fd055176e6b810607c2cd460bd74b15cf07886f453d5266472a66b6cb09fc1f5ef1548d2ee62", 0x91}, {&(0x7f0000000780)="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0x1000}, {&(0x7f0000001780)="950bf3d8a69639e9132c73fe0478d9a96e81729d7b524e0b6f845f3053da559aec6d8bc41979018846deedead376f1841e", 0x31}, 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0x1000}], 0x5, 0x0, 0x0, 0x800}, {&(0x7f0000002840)={0x27, 0x0, 0x2, 0x7, 0x10000, 0x8, "933128dad55c3e0d5c4b4790ef357a9c996ce52cbe1a1bed87ee17693faec277315c2178e06edbd561254d30d3b2e25ea7a68be0fb41419bc1217315b8007c", 0x30}, 0x60, &(0x7f0000002e40)=[{&(0x7f00000028c0)="29dc6c6a1a3f37f8c34dd2414c5d77845655768fc38af2a1d61b8529a1971ce5e5565375630d5266570b343c2583ea92ea76b38219d2f60d2e840016d5d35e35bb382134ff3dd7015eac97e7c543592bc85d706e805f839f704695", 0x5b}, {&(0x7f0000002940)="f68eb1a05e644a41e1977e3879c2a791cd59eb6fcc9a0aa43a9eb038f7491bd0aa57fac2e7b0145f1a13ed9f6d1620d6fa2a0a5fcad76204341a595cbbaa58aa9a50ac8778f64e20af1e7314d902e8cd34187b91e8767268f4f6ddf0e75fd439b3404f641ea5557c1d5a9e9e26b84132ed5c4692858de72da1bb854a9bbeed054faaab55f36e4f4ba9e934951253996f525e98c1e05a1b37b2aeb92cf6541d14522ca4d0f270c893d705da39490aaa869e8ac625f1cf643f66d6ff9a771d275b15e3a5b7b68e7fd1f9f8058a96548ce59940fcfcca68739220780ba230125b02bd6b41768b046f2c7b443de528e0b6bf812f0cede88311b4", 0xf8}, {&(0x7f0000002a40)="0ba54192dd0fc46601a6db2ac41327088c5b8892f9d2767b18184ee8df38c29431f9", 0x22}, {&(0x7f0000002a80)="556c612376c8551e70eff3c7d11c212a758da4847d518204fc4a911c0e8e7c687261d8e4d2734c10dd71aa65905aedf4e0451d39fd9dd5cd9089323cd5062cd4fd33fd394a1bb334b835b4ed4d5329264e4692bb7eeec62e0b44a23d46b9efef", 0x60}, {&(0x7f0000002b00)="f48de71daac49c68790fc9b15a", 0xd}, {&(0x7f0000002b40)="b0ae496a81ae4acfa327d1deb650151fc586c073ed787d0057daa2c5e95afed48a07a29083020375d54232990b6123df07c4ace7126d81be99b903706b80a3dc4277036a93ce20cd2d94712a61ac0e34fbc16ea1224afa3b26747e1fb22e100e9c44592c62eaa1bc70a872ccb8b16be79401dd58e859539e50eb95e5597882de3b8649bc561c6aed4e06c9dea7e1b23391ef5b616e6cc44bed8a28ec3c2d8585d856f30eed7bd73742e501f6561d380049ebda40b572b7043a21937bbb25642db5ba03ac30e3bb903df549d6d6efa5ecd7d4ced95c021f0f7121b1744fc8d366cb", 0xe1}, {&(0x7f0000002c40)="a817b6bed8f3d46425449d44f6f89d8d7e669fdb8d25578fdcb4d00fc69838feedb2f40dc8d182d36b845cb3447b015ad1e278fc6a7ec19ae6b7b939e353dd02515c63eae5f44eb792ad492e3888cb5606af28577f9230e0d1c0c3a356cd640b3f6d9f54ae5f553e4d0b296da82ced22595d021e6b7717c8063cb4467d86595a30817d6531edd52eaa15074c2560c8e8291fd3b234947683ac16c35cf2861fc8034ab7bd920427ea305d76a0def41e2b0072e59c3ce7470b5474fb6d98cdd2ec582bd7df576b6595cb1d4f88884343986a99f1eb04b28723e71e37d4f78278f7c82839846ba15c2d38", 0xe9}, {&(0x7f0000002d40)="0273f11bbba9885aa8ceb74581a55f69e9786352ede62844e258d10652aabdaf1e3fc8ef03b1fe3626adccbba581476f13d19b7d1bdf016a9c251f42651d591c42709e7c0a7239c2d27e733713", 0x4d}, {&(0x7f0000002dc0)="783df961b5fef7a7b008869dbb96a1128cb66de18d281d05911c209ae29b0bbbd39775cb444a45ccdd339b21cf769ac0b061b14a5b4b28e9313cbd286f1ef0a8a50b1d567657a407a8d1c19348f57f5752d30b0447cd47a9fe", 0x59}], 0x9, 0x0, 0x0, 0x20000040}], 0x4, 0x4048040) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) ptrace$pokeuser(0x6, r1, 0x7ff, 0x8000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003040)='/dev/dsp\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003080)={0x0, 0x79a, 0x80000000}, &(0x7f00000030c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003100)={r3, 0x1f}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003140)={0x800, 0x734fceb1, 0x8bb1, 0x8001, 0x8, 0xff, 0x9, 0x4, 0x4, 0x10000, 0x5, 0xfff}) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000003180)='/dev/uinput\x00', 0x4002, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000003200)={0x9, &(0x7f00000031c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) connect$pptp(r2, &(0x7f0000003240)={0x18, 0x2, {0x2}}, 0x1e) fallocate(r4, 0x0, 0x6, 0x2) renameat2(r0, &(0x7f0000003280)='./file0\x00', r4, &(0x7f00000032c0)='./file0\x00', 0xeb7aa7585674f439) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000003300)={0x27, 0x4, 0xfffffffffffff384, 0x9}) fcntl$setlease(r4, 0x400, 0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000003340)={0x6, 0x4, 0x8, 0x80}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000003380)={0x303, 0x33}, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0x4) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00000033c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000003400)=0x3, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000003440)={0x3, 0x401, 0x4, 'queue0\x00', 0x2}) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000003500)=0x73, 0x4) ioctl$SG_SET_FORCE_PACK_ID(r4, 0x227b, &(0x7f0000003540)=0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003580)={r3, 0x1000}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000035c0)={0x92d, 0x3f}) setxattr(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)=@known='security.ima\x00', &(0x7f0000003680)='queue0\x00', 0x7, 0x3) connect$pppoe(r2, &(0x7f00000036c0)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'lo\x00'}}, 0x1e) set_tid_address(&(0x7f0000003700)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/30 14:40:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xb, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) init_module(&(0x7f0000000000)='}[\x00', 0x3, &(0x7f0000000040)='](posix_acl_access\x00') connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000200)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000003a40)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000180)={0x8, 0x8, 0x7}) [ 236.127385] binder: binder_mmap: 18034 20009000-2000d000 bad vm_flags failed -1 2018/04/30 14:40:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x20}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/30 14:40:02 executing program 3: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x2002, 0x0) write$eventfd(r2, &(0x7f0000b4dff8), 0xfffffe7e) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sync_file_range(r1, 0x1, 0xd532, 0x1) close(r2) tkill(r3, 0x15) lseek(r0, 0x39, 0x1) syncfs(r1) 2018/04/30 14:40:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x400000000000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) bind(r0, &(0x7f0000000080)=@hci={0x1f, r1, 0x3}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5}}) [ 236.201782] binder: binder_mmap: 18034 20009000-2000d000 bad vm_flags failed -1 2018/04/30 14:40:02 executing program 6: r0 = socket(0x10, 0x3, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000005c0)="e4234c183497b8ed52c91e4b260000005e0009000000eaf83acdf8150600000020000000ffff", 0x26) 2018/04/30 14:40:02 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="d200000044f4eea2ef91a1753007115810affc9418bad9cb5530b6cf971cd63c0315a738db4d7fe3847f3a727af406b7fa60c6a7e225c858a817e7b4745fbf40b6848a46169a811ea520ded7d26a1a51b50ba6b1b2e7f663380fdbf153dd6de3161a7be47b051f20c2115c12eb5ecc62576b15f62fd4aa5e262f44da2d677c849647fc4164e6c0da593a8dd29d0876b3a87bdfc96dae3011407647e6193ffe941673e483fc03d680379316157ae0b8c9f1f9607fe5ed98d68ac871d01cd6bda5e167aead4e2cb86b5c029f119520"], &(0x7f0000000040)=0xda) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000080)={r3, 0xfffffffffffffff9}, 0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e23}, 0x10) 2018/04/30 14:40:02 executing program 2: r0 = shmget(0x3, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x6000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0xa0000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000100)={r1}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000e80)={"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"}) 2018/04/30 14:40:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0xc058534f, &(0x7f0000000340)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)) r1 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000800), 0x4) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1, 0x820400) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x56, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@ipv6_newaddr={0x54, 0x14, 0x818, 0x70bd27, 0x25dfdbfb, {0xa, 0x38, 0x200, 0xfe, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x3f, 0x24, 0x40, 0x5}}, @IFA_CACHEINFO={0x14, 0x6, {0xff, 0xee, 0x782, 0xfffffffffffffffe}}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x20004810) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) socketpair(0x11, 0x0, 0xabe, &(0x7f00000000c0)) 2018/04/30 14:40:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xe000000100000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2002, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x7}) 2018/04/30 14:40:03 executing program 0: r0 = shmget(0x2, 0x4000, 0x5400080c, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r0, 0xf, &(0x7f0000000080)=""/235) 2018/04/30 14:40:03 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) socketpair(0x5, 0x802, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r3, &(0x7f0000000180)=""/144, 0x90) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="2f6465612f767574ef66730719", 0x0) 2018/04/30 14:40:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/04/30 14:40:03 executing program 3: unshare(0x3ffffff) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/30 14:40:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22986708]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 14:40:03 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x5, 0x20000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x27, 0x0, 0x0) 2018/04/30 14:40:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xe95, 0x400000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000510ffc)=0x1b) read(r1, &(0x7f0000000f0f)=""/241, 0xf1) 2018/04/30 14:40:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xc000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x3, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0xfe00}]) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000180)={0x7f, 0x100000000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @local}, &(0x7f00000000c0)=0xc) 2018/04/30 14:40:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@empty, @rand_addr=0x4db4, 0x1, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000440)={{}, 0x0, 0x0, 0x6}) 2018/04/30 14:40:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)='/dev/kvm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 14:40:03 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4ad, 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_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x58c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/30 14:40:03 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x40}) 2018/04/30 14:40:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000006, 0x10, r0, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0x17c}], 0x1) 2018/04/30 14:40:03 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r1, 0x0, 0x3) 2018/04/30 14:40:03 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7f, 0x40) getpeername$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1b8, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x3, 0x0, {0xffffffffffffffff, 0x3, 0x100, 0x0, 0x40}}) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/30 14:40:03 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8000, 0x5, [0x100000000, 0xa4fb, 0x4, 0x6, 0x9]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x80000001, 0x80000000}, &(0x7f0000000100)=0x8) 2018/04/30 14:40:03 executing program 1: kexec_load(0x6, 0x9, &(0x7f00000032c0)=[{&(0x7f0000000000)="80641dfe420e2b32801eb62d274c976a2ecfc20927b8c437a89aba042de3bdfbf7db221c7d1c82706862a02f3d4172602da35ff35b7d73c4e03add57d4ca4276a16b500f78", 0x45, 0xea2, 0xffffffffffffffff}, {&(0x7f0000000080)="5e32c54ba1d3f07c", 0x8, 0xffffffff, 0x8}, {&(0x7f00000000c0)="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0x1000, 0x10001, 0xffffffff}, {&(0x7f00000010c0)="6ee37149d3676fae44769b5dea77ea958ab9fb11a98b0010d17cd25c1be3f149e9cdebae08f074be1dd5937647ed1e983a51542ab03b53fce3f6f878963148c3071b2bddd6317969e63479bf30c9c75caba7a9de2360b8642728e5ac920ef7c7fee1091110e965b926d6d5408bc2235251ce876e74ff86ee8a6a7b61d618c3dab89201", 0x83, 0xa664}, {&(0x7f0000001180)="c3ca233c9ff1febabf1acb586b13f070ffb4de621aeba13b72b759f86f259d37d83627e057703df82b9a1852a85ef3934020c49a860760086967c27d7dcfaa2529bbee0a80f8a14b2b0b9ea7e7f4c5a075ae5c04a3e89c3d48b55837caca613ce61586ea76718f004e2c0725806106ed8431397886ca1a99a4b8be3805536a6f5be283b0b3819565762d2fb6313994f821fb0d7636a9e641ce100699effaed4f6ccedf8fd4cb3b697d", 0xa9, 0x4d70, 0x8}, {&(0x7f0000001240)="d064121f", 0x4, 0x1225, 0x1}, {&(0x7f0000001280)="fd50f4e70568bd89e463d1d1b4602ddb51169be621b210a5", 0x18, 0x3, 0xb000000000000000}, 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0x1000, 0x80000001, 0x1}, {&(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffc, 0x1}], 0x170000) r0 = add_key(&(0x7f0000003400)='id_legacy\x00', &(0x7f0000003440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003480)="1791121dbb9e79c0afb1108806efcaa987fe", 0x12, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000003580)='trusted\x00', &(0x7f00000035c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, &(0x7f00000034c0)="6192d5f30377b5e14acf00a5c8b571ee94f8a77c0504954c146bdd366a344725d32111eccbc3c6b8010dd53415656cdba8efeaa4c4b5e2f230ed1584225bd8138245823557d09ffa20180ef024ed2894d6e880708efd0022ccb36ebb7d07b3704a26b3d81e833cfdc65ddc25667e0c981d2f9fff26388a5a982c730ef89baeda7ed183f6f5ea77f46b8c05181fba4574e03d30290d17d8d5a7b5b0aa816c7d48d8907073660898e4673fcb8c3ad9f097d8ae82ecb0ea", 0xb6, r1) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003640)={r2, 0x6, 0x1, 0x1, &(0x7f0000003600)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003680)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000036c0)=r3) fcntl$lock(r2, 0x5, &(0x7f0000003700)={0x0, 0x7, 0x1, 0x9, r3}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000003740)={'ip6gretap0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000003780)="cb7b1b82f586188e889c92c1516a1c76", 0x10) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4, r4) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f00000037c0), &(0x7f0000003800)=0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndtimer(&(0x7f0000003840)='/dev/snd/timer\x00', 0x0, 0x80) getsockname$netrom(r2, &(0x7f0000003880), &(0x7f00000038c0)=0x10) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003900)='/dev/sequencer\x00', 0xa400, 0x0) ioctl$TCSETAW(r6, 0x5407, &(0x7f0000003940)={0x20000000000000, 0x1f, 0x9910, 0x100000000, 0x8000, 0x30, 0x6, 0x1000, 0x0, 0x6}) add_key(&(0x7f0000003980)='syzkaller\x00', &(0x7f00000039c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000003a00), 0x4) socket$inet(0x2, 0x3, 0x8) getsockname(r2, &(0x7f0000003a40)=@vsock, &(0x7f0000003ac0)=0x80) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000006c00)={@multicast2, @rand_addr, 0x0}, &(0x7f0000006c40)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000006c80)={@mcast2={0xff, 0x2, [], 0x1}, 0x53, r7}) syz_emit_ethernet(0xc8, &(0x7f0000006cc0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @empty, [{[], {0x8100, 0x9, 0x5a1d}}], {@llc={0x4, {@snap={0xaa, 0x1, "a8a5", "bb2adf", 0x3, "4853bf51aed6d2c33a3354cf252d46c4f129cca54d16f7285d0edea6bd3307af4bdd08ea27d9e7b62f55995a5f46c0c4a2d0e13df7cc58a4beaf92c375958390f7a1b784a1f7cedb4fb0f3d4706f8783795cd1da4904b68248d180b171b351f501bc6ae53f5786c5fee0b5ef3bedf36f2aac76b54a64592fc7568fc32978542882135d5c9df0b353c6bf54e6ff48dbef45bb527f3ffb54601a4965e19fadd2d3d57909c7a138fd7f18a203e650"}}}}}, &(0x7f0000006dc0)={0x0, 0x3, [0x599, 0xfc0, 0xfc6, 0x442]}) sendto(r5, &(0x7f0000006e00)="33879704f4697b6eb24fe61a363da4be9852a173596105dbda09cf1e411e4cddb5b0614f714ba0e35bf55d930595276f169cd5ce6c3f53710d97171cf823a025cfce2889fa29b2b9203dd4799bac7844042ca136e545fdbf711b9965d71168bddafcbdbe8f11d1c920efb6799953ed7c21e64fd57a5280eec2bb27036bcb6dcc774d82b07d4eecb7092bcbd1570132c0225d4b6ac79a9a23e8a878b99e4a394115919eb7a0235e97e25dc03220d4a8a068268220d34995", 0xb7, 0x4008001, &(0x7f0000006ec0)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, 'bpq0\x00'}}, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000006f40)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xe}}, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x49b}, 0x6, [0x100000001, 0x6, 0x3, 0x1, 0x0, 0x1f, 0x1000, 0x5]}, 0x5c) sendmsg$kcm(r2, &(0x7f000000ac00)={&(0x7f0000006fc0)=@l2={0x1f, 0x80, {0x9, 0x8, 0x0, 0x4, 0x6, 0x4}, 0x80000001, 0x7fff}, 0x80, &(0x7f0000009680)=[{&(0x7f0000007040)="ba7294c17f1274af08286f26b0b6543b1efba89844e0eb87cd5181c29629852c296eb1569c02e634b6f931e8e8ef77f6a5c90e5b5fc6b989b6b16ba2ddffc523612c35a6ef8e831445d317a384ef1919579143d0191300bc11cdea5c478ad494c9be100783fcda5d7944e0b5a8f8c0239a3eb867b1a56a455ab73ffc11419bd63c00e3405b798ac909819f11f195747ceccf4fbcdc6368b6561d0b26679df03981de7fb9df9615adb316872d5aa319d4136e310f7ac75ac6823aa617f21a31a67e9554b56b3f350e89b1390992d132368caa9f471bf1017b0070b381", 0xdc}, {&(0x7f0000007140)="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0x1000}, {&(0x7f0000008140)="d470cefc9a961563107df1a0217298b838501b892075ef261de29924122b50b72bc6affdb21316da1e8c77f5a6294d97a0e91429e43d40fb17db6e534c1fed9b75d1694d539ae4ce855183331e57d60b1e5a7bd61da3514570925fd6be5c45d2ec5b46abccb042602ab5c2628dfe2d8febfab9e46c645d6c8dad6640d97058134d1dd62e2d27eeebb5223fea03f6d43872bb229f723c3ac041981a287e52a743bffa63b5b868343da6ed0763bbe6662b66f67c854a5f0021e4c6b835850f19e479bfd16ddde1d10b8fb65b03fa28dc565a7f22ab605ab3e96236c654dfe14bba19f018ccccda", 0xe6}, {&(0x7f0000008240)="4f973d84186218391fa0190f07ceca2fb124192f7a4c1e49508b01feb97417f7e901d3dddec0d20b9275711ccdf2d2ef5adca348ea24125e3ce3b784497eab68a6cd542cc4609009821e3349d5e61122b33e244f24f51576189d789c6823bebbac493000191bfe0159c61c4fd2658c6c83a2843d453d6a30f82d6f01e3049a7786e7099887fb725feac69d420b769178c234025d0a8bf4a523730dddc175fc365adaf7c1b3f0ba0b1e041af7ba14cf8cf10d28829133c0ebf204a0c759d8", 0xbe}, 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0x1000}], 0x9, &(0x7f0000009740)=[{0x28, 0x103, 0xe59, "c2879a68884c1c3a8d8cf93703b3656511ed"}, {0x50, 0x6, 0x9, "d13e0a17fcfca778f79bde3c9b8922f7f89fa761e020533c2c4b8dde5ca598035ed6c3acaeb54388faa978ea35385f741b39da99d61f27339af9"}, {0xc0, 0x10b, 0x8, "355c572e48d73921a8ef93c57d8563c18f32db3f2f79f0dca44342bd94795b6b2cfcf6993ecebb276d425e52c439022339bdcde7796669f2d99436f93959d6e4de48f51ff61b0fc5757ffb89fa68307a9fdfa7076087b3406cc3851885c43f0e403bf0f15c9d8f5950bf75ef0b1d060b7dadf6d81811790f2db0d09d5baf238b2dd5d299d1f592954aa975b67f16aca7647197af84765dc5a50fb0a98f1b3f65d3e91213a56c4f1e1d57"}, {0xa8, 0x11b, 0x30000000000, "34ef37d4242520bdcb326dd6b87c0361e901cf8b3e7dd51d0b1a192f54356e0f544ad39a2c9e1a0bc8f21b4d14a73b67c03aeeeed697f006bcd240b856089668432769c6ee666939747f71fa857bca6cd5e79f21e282233e5607b35ef835f8169d1a009d1088d9de19c46218930ca9dc386eaaa692b809697db576a9e90f41e547a55f9c4127886fb2285b51fcdb6ab938"}, {0xd0, 0x100, 0x5, "b97525464b1a5c37e939786c2aabac008df46a50b9d32f4e820387f2c2a15a3b94f5e2e5ab79ee9ac233078b9df82f8040a8959ee7d161dc5214d9e88913d10788c63e9fa24a371aa3040b72a5169ba6f4d6a027f4807b262945bad4128ad200beffaee5627f59c4803f57b846a2c7ec653decf61c7508b11bcbd469eabe535e99a0efdf38ace3a5e66eb8e7635d5a76b44ddeb95c6ce9e721f7326feb70a83eb99a841ed3e72fd7d600b15d32588e08ee7b46e202ce6cf68cce"}, {0x1010, 0x18d, 0x0, "9babe0ff9c1e89fa1ada35434fe71a2df1b6447be0bd64c5052aa6a2bfbe2b1008b3fb1a585bd5400413f6a0ace149835c1e223e36bb685b226865248aa12665e5570bdbd34ed4fd6b0ae7f3db1d15da1098e29aabc8aa476ada25f06a99ae927767a8aaee3084e85bdf28f6bc632543fd3e279ce66dc559847196ea32822ad4e00bbab337f222dda909ec164e3bbe9b2c449f4a1ea3eb1aad762359344364ac0c053f653885f6c504e6708f17506e5a518b77cb8bbd04ae1fbbd866756b9cc7bad1b7d4a6f9aa3c839048f02fea9854ef2bf9528ed22a7f13e2d0d479f3ed6906fc042787cb1b81fe16158dd7b7db1727fc81e370b1d5be8e6d7b3bc816c27436bda4cbb1f4f8987c66df71f615f13c9f9c7a6b3e19f3a70635f4649884562a813b89dfa87fd76f8df846f4b667fa93d042a2e9f1f04bdcfcd654aef6b478b1c68487e92d9d25a2cfa1d95fa9066b923bcdf72dbd5671135472bd46eb11162b782a987fab33a289602e3d3e8476438bcae5124e3ca639ed661055d1dfcba40a8ba29dc4de0df5340badcce7e60eece30cf534d32add2ee3ed63c3613c9587d8f8632ed9c38ace96c7ad0418c485fc38db5b8843ed2a48971f3f7b6572fcfbe849ec4daad2165afdde9ffb81fb13526d299724ccae8f82bd0d8b190e2ece8de28b09cefe5d0078401ab9d6a775a0e86de52c2549e25cdda554fed4143cbc195b71ec7cc03a28f877857ad3b827be33377ce7d86f9f1adeb7ebda007f60d54d9e1f4483e824267d51017ce9414252e0c213695d8111176a4818ccb1e178d53ae1c2a819a39b4f23a46a04c5cff5d8b7461ebc1156c1094e59146adf724e84bc073e1bcd944b47518ced89b60c2e063e07e1bda5783d0ff9a8b307d1fcfcaf864b3ec6006baa12e73d005cb001b2284e0128ade1d47f4668179d70d157890c74d23b18d10821ffdb99edd5579e7f51709770dafed9a16ed13971ec9e6eb17217749f830576737112a377473537c89740f92671883317976fde6e74892d0425e73279e34a5bbed06c2cc6faa1674aec6ab9272b54eca1481b25b73e130bebd94cf57325925ecfd821e18cc58eec65ab176be7e9b7087e3fd717325ee04823c386ed0934bc7f694a56624734cb2f6af92a3dc9199611bb4ea59033d251633530bce6be1891e44c2d99685e2d59899854ed61de448b8954700db111e6408de5b74ced04c288c24ab9a1cbc0f3dcd68840c15ba3b9870bad3eee57c1e1ee4f908431c0436a9c4df8157f87a0fafc8864f643578de0b0f15bf6eee314540ba6b62ada1485b0970f71a4e938b976d07b5ef59fafa033458f5e9212300caa1c43b0967ce8c2095aa90d44f73267ae2a22e4f4fde259b2d2421dad5f79b3cd1815026da2cb9bc43566410dcc7b8b3b5c703cf108f428aeb67538edb3598f895cdefdd1c5621c5604177770dfe2d3bb56d790e7112850fc68808817704121072b00e86093605734938a1fd83cb5b72ee0db5b7531af852d006b0eec0764ed6042fafef7dcb6469817f412338fbf49097ac6041d9ea213e461734129d3ee6733429646b2b05f4d5a04c6b24de8932ce49e684c19efc9d5dd3228dd29708da6c0733dabd6dee19f27a2ab312b8ff0d4ab2330a17146452aa0ecae65635d975352db745e9ed805ffa6834b407f9a59e8d923007f6e70f9d197065818bffefda399e91eff1afcddcb6dc790d6af1effbac3b74a4aef9d5ea5688198b807ecab3a39ab27d26b403ca9591d7c5404eb5fd564cfca3e506ecb797d98b4adaa2469ec5d93e57cb0c3440df9b7d8751486a12fe728db2f6d69363d1a30a68548a951cf712a084aa85bb1ab5673dcf29bbae788563ff398285ab9d1e068ab228eb7ab2a415be40143a8ab93cf89bf3b7a18cd5e8fc88de668b103e19b85b93d2e5947fe5d15659f511212c7a542314c620b5fb3f61fa7415d1e97480563830589641bf10c2dc22cd207f9fe925c9b72348bb8c171efdd36d613a7fa36395dfad6bbc2c3250e58615e58055dbb8538dcffcbbcc4addc73c94bffb6498b30d8bc4e30ac3f296709b8cc5b75bb59595111b98bbef17f6f725fc175a097527875cfc507e0e1a81248cf7bafe0c942b67aae378e8da536c10f1e15c3ce1d594b787243e8ffb3e10b86f51965f47b108c0a5996e3dee0bcd8f1db1b6063775289156b8744934c4b2ad872ac552b3f98c43dea7d7b1000fa930ffd488ab5637d99908951146eb5a16c41613af4f57e0647a9b8ee0a42e687b198d50a37d15a4a45c2acefd4a857bb6dc55eaccbcd5ae6b2fc291d102c035534a54cb179630e2f26ca49bda32c67def70708d5be76ccdc8f825b423f1c49d1e888385d828c26fffd6b8879987818046beed5128c5a40122b4b918a9605cc3deb1375ff006be9bf2fc662afed33ef0643222679ab4d114e52e225a5e15c91dd91b322a7963152ed82367a8247317e64bc1b483da215c739feaaa05fb6db8b04d8b4b916c0d981b5f11bdd0bcfe2e080ab20aef61bc275a1a58bf80d9cd0d9d7e28bf46512368b8268a4ca57948677c9dbd80cd7f92bd13fe360c58a87fe56039674c70f0afb93c1317c45d729b54aac21667a3d85330e80faed9575b1ead3846bab92cf056d7316bbf454dd57f69f7a6d2e48994e45cb1122bad63391048f7f979c32c8e209e88a8d3845d26ee09e2d5d7f4da86225ba810c186603a52c83a7d28f30628e8f563487b11112ed6a5da5b6e9cce109155bb0be39e6a047f708e191525786166df5c5cb6879ebd19462e1a28b648811c7112bf07c296d0fa12a0fae85804511f35374d1576c8ac1d269bea0bd8629a194c4af89f56b053b09a26e42f3f15be59d4c0096f8805b2279019a5c3912111b1d9507eecd1ba9c8938fbcf4756caeac654ea57a61da28b9dbf940e19a574fdace90e4d37a5e55168506e63c3a998278907e4ab4b326cc6a69a6694b66ef77f0d33e493bdfb4d364ceec0cbc3f7c3d0ca28d5af96d317d7565ccde0a60c4f7c3817d0020158b37bb37b3786b4849a9fdc69754268d421ac6dd4fb957094888f321a2acc877b6c0e26fda323d5ac8d85ec5a3531296697b725acdefe833c924580d969dde40a01b55d4f10f3e8cf304b26360a1726a29bb489fb275a6f0fe22547054a8c2f4858a17d4e99787ef3cdeeb1ff737f63939cd9a767f2117b65a3ebbddd0e3f62d99aba60aa45247d81b08b6c794c11a116e037e540d0e5d17057db625af784c28821761eeb7ecaed239137d04ddc4ce507c08dcb89ad3df1bee17fbbeb4a088a006bb854ab98bf30442ed812dbb131b4dfda58695eac20184783c9740ca7df45412dca8f66d7e1d057cb0507189306518eb83b6444f972c6a359700814432e5f17acd4e4e3cae69fec6d72e4f03e6a5ea6d20bd32018f50772043d5ce057bb4ec18ca181de1e52e1f18538487e2d3290d4fdf762d1bfb98b7984d0c6d469d41a70b1a6645de399b7b02cf92cb235292321ef712f54e5f3d872542497e75825b489dbabfd81e4912d9b9e02c3dfbe1e107c6f46ab6024716d5989e03a5a1044f5c3ddef91d1d51b04718e9ce11115795073f871604b05b3c13b9241e127852fb00b1b6fb86359f60b49e1cebabeb7ae0c51354acc3d05978125a4ada8e30ce40f8be8ba906c748595f60ff0b4f3286f8f42ac78eef0959487a2ee38245dc4508865338af29032db5f3e05dd9e441617674b03456a991cab8301798cee67977fd80c1b3174501440c9818e2fd4f27be94c01a33a8488f1e49c14ea1a5bf34d661043f83a6c3193dcaeaf998d45318b92edab98333be862d4b1d960827c3d11eb2dde0b3ae6239d73b14f5a4ef99c73f0b722580803223e89a5f72c65010cc44671e69d92fc56db9a787302208e0d29c109e6264980e9176525a62ac02cfe9c35997c8a96344e83fa2deaef664a7f8b39ab9d8af38c70d06857a6c70f664afef983523955b0813efe730176c887eb3eabd24bbfa56adfbdc905ed7f28d4053ad6e66502b28965b5848b4f1466ad2c5260779c558022927deffb39d1bdcdb3229b392a0d1d2324150316382e4ab1607f656778ad18cbc376044bb709683895c8d89f88c12230d963f9cf143949dabaa48c77a899e6cb119e05ffbaf14a0b1f0af5e9a7b9f7e61d383228cafd0ce61d24f245ea9c61890861bc2422691d89fd10d0e40b7617aa03da332c8cee77ab0f337369e6196f8fefa654171acf62634ccad31853f73cfbce18de76137a01553f6712fd43e270c3155be31c7ca05f10d5c878829687a8179f4bf966aaee634e5a213d0a8773fd67f4080f73a2cba63ab45395ba6d43ef41700a981884afe3c1ab64122b62c358aa96750760d7260eafd010f325adf7bd374f60db5493f032f882134b5345bbae12bdd722de053f4eb0bd614834558bf76207ad826179d6b2dee33c730f319b6d6838e7d63eb88a1f6236902f7082d8558c25c9715e3d75c416e033d539c4d38d6f3670e52f73c1e22cd79ea40860632a533fa723fc0fbba63d337e8a38962098e87bb1cfd506f3115aaa7dad6789758ef1cbe3b0ea2a0007619004782bf740e0a0b6af6d349619ccdf427f1b7f85178dcf94207fe5a54a9454df2606d4bb9e7bc5eda2a4e3502dd5f4a2a57756f57e5ea266e1fa82b609f590ac78a6241ac9b3907a640dd2d73d5aa060355f1b15b26a10f567c95ecdf1c542aea50ac8026547118009b09f44e9a0e085e1e5f8c905cfaf8630fd7a62f7b41bd9912ad95bf778964eb496817f642d2194b7acc7edebfffc96a7f51dbd7b89ce4bf71ce5cf4908784270053928893d0dcdecbfc538874bfe97275ad7a57101faa0e2627b2038333539eecf6ecd5649c951c72a4a3c775ce314cafc2433da6f0e7f4816406df095ccc12f926dddbd89696fcea7b435b353cd0d7ec7f80351b481da1fd51614a2415267d03f77f382389d3a6893f0ed1971ba04b07e816ddfe48783cef6c4196be2af6d9a202ad6ef55b36fc50fbe8eb38498fe2fdb6fe06d13f329a4fb61f35707671413061cebd383e2a17d6cb19a2263c77abd909ac14ee859d3d39f3524754249c7598ed42e3055021d81cd5ebf4f61152a6e7fc409564ee057a8ef29eb39d8d50b694d7a2ab21889d44213b150f40f17e2481b416fe2b27752c1b2343bdb43e404a62ba7d963b63e11e1a17a29be9a7882da9889d91c5ad871d00822989131e263ae98220db420d20b94081062dd6f82a61533635f005edbecad1a7ff5ea9a1aba37990163828b2c7fc78c6bcc5552ad6a53811c34908c6c95e2dde95fa31b9ca4e3bd707212c3fb12098057fe7a2e672be92e6cfdc7a928c10fa268c46a88b82ae9efe243500ccc2637c7573743bf125691962fe68d2c8921fa0da5ef27abf04acdf4e262f1b7be60c70c84e78258c34ad50d301ce33513e7199953f27ad32a76d7e226a49e2e2ad8ff43145cb244d66a373f342ec2953428145678fd3b054ec7df51dfe1df5ae195df0fd4a839ec4fb6f5ebf3742052b5028a663e7b1494797be02ae27eca8312bcb1ecc7f6a5ec495bce04e9999ea654e31ca9a3df70c02a823379dd738a0ce0ca57d8d1385830b8136118fb29b1cffa63366d5407eb73be473ca6b2d78c31f3838965085bf5e720c2bf45568ced40d7138cad4bb4d4dda51d7f9cb995719e4a5955a81660aba1a2c3ffbb52f1740d64dd8474b09031af6845fb47ebc337810aefeb49eed0215d9d73271e13bca25e7c143c783547cd008041e8ff63dd6fe68c5"}, {0x108, 0x116, 0x8, "2b5f834277391ce35dd212728e4c0937a4cf0b255706f8c8b1a767d7434d7dae55950068915a1f9dfc35c804f61b2709a6216137475f4f937d2e52c71d4037e934f323d05d274869140f32baf90f062cd12d7d6f812f4226f3c0050dedc0f270c8afc31672466e65bf7114d38efb3a2eaa22329fe90c3e6a07b58f34085fa98f1f77333c26a6489a981b40b113d3c2150db33bd324ba43c76e7be5806f36606527e16a58a0384b545bda0d39fd9ebd6ee572eba332b62b8b4f6d6fa5f5d508fa5f965c5e05a102a617840a7a28e05415c21c907125618f8e594e78dffc4458d895ea6ec12036da80a6b4fc97a4c17d51c3"}, {0xc0, 0x110, 0xffff, "a6a7ae3c30533f469dc8c6f25b2fde664df898d2c93380af812959b5e9ddbab458000a9b1d73ac86b7e417f3ee3dee0f63c6fc1bac79ca003553be9c126fa903f61b84406ba48934ffda7eef6ddb20cc8721ec16375a233f4c4334b931628858462dbd56ffd3fcb0c1c0a0dcbc33e7b23f942d719332f8a6f91fd66397053c3921f59ead21ec0f5bf22c8d83d196893f89f4dc9ead1e9528eb40033898e29fdf750f4320d544f640ff74"}], 0x1488, 0x40}, 0x80) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/30 14:40:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x1000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:03 executing program 6: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/30 14:40:03 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/control\x00', 0x4082, 0x34) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) socket$rds(0x15, 0x5, 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/control\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000003c0)={{0x5, 0x3, 0x1, 0x800, "e7e190bc5235b28c22fdc8836ee48da7625f9bd19b03b64f904212ef79bb80ddfcfc554779ed01bb25bb0109", 0xffffffff}, 0x200, [0x20, 0xfffffffffffffff9, 0x7, 0x4, 0x7, 0x21b, 0x8, 0x394, 0x0, 0x5, 0xd0, 0x5, 0xffffffffffffff55, 0x5, 0x46, 0x0, 0x6, 0xf9fd, 0xfc8, 0x3, 0x7, 0x81, 0x17, 0x8, 0x2, 0x9, 0x100000001, 0x100, 0xfffffffffffffff9, 0x5, 0x6, 0x40, 0x1, 0x1, 0xbb, 0x10001, 0x1, 0x1ff, 0x100000001, 0x8, 0x100000001, 0xdd8, 0x4, 0x4d91, 0x1, 0x8, 0x8000, 0xa52, 0x8, 0x844, 0x200, 0x7, 0x7, 0x1, 0x8, 0x71f, 0x7fffffff, 0x0, 0x2, 0x3, 0x41d9b68c, 0x3, 0x100000001, 0x6, 0x80, 0x58, 0x2, 0x80, 0x8, 0x8, 0x7fff, 0x0, 0x3, 0x9, 0x101, 0xe, 0x80, 0x10000, 0xfffffffffffff801, 0xff, 0x6, 0x8, 0x40, 0x2, 0x2, 0x5, 0x101, 0x1000, 0x7fffffff, 0x7, 0x401, 0x56, 0x7, 0x7, 0x3, 0x5, 0x8000, 0x77, 0x800, 0xffffffffffffffdf, 0x2, 0x3, 0x5a, 0x7fffffff, 0x9, 0x129, 0x3ee000, 0x7000000, 0x5, 0x9, 0x5, 0x200, 0x4, 0x7, 0x4, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x8, 0x8, 0x5, 0x3, 0x0, 0x8, 0x7, 0x6f3]}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000300)={0x100000000, 0x0, 'client1\x00', 0x2, "4292ab3d11e5f90b", "f60b19a8ad33406bd6f24a2db8e7029a4c39d1791ace80c565c971310401c89b", 0x8, 0xffff}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f00000001c0)=""/59, 0x3b, &(0x7f0000000200)=""/68, 0x2, 0x3}}, 0x68) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') 2018/04/30 14:40:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x400) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000000b00000400000000081"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 14:40:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e23, 0x0, 'rr\x00', 0x1}, 0x2c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@rand_addr=0x4, @loopback=0x7f000001, 0x1, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x100, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x1c) 2018/04/30 14:40:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='nv\x00', 0x3) shutdown(r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14, 0x1b}, @multicast2=0xe0000002, r1}, 0xc) 2018/04/30 14:40:04 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x406) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x5, 0x7, 0x1, 0x80000000, 0xdb6]) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semtimedop(r1, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) 2018/04/30 14:40:04 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9bbc4dc3804834810f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0xffffffffffffff77) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x1f}, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/30 14:40:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x4, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000480)=@migrate={0xe4, 0x21, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x5c, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001}, {@in=@rand_addr}]}, @policy_type={0xc, 0x10}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr, @in=@multicast2=0xe0000002}}]}, 0xe4}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/04/30 14:40:04 executing program 1: perf_event_open(&(0x7f00000001c0)={0x40000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'gre0\x00'}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x86}}, 0x7f, 0x3, 0x8001, 0x414889dd, 0xb5}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000004c0)={r2, 0x8000}, &(0x7f0000000500)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x4, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d9a7db11e7d83353"}}, 0x48}, 0x1}, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000540)=""/221) writev(0xffffffffffffffff, &(0x7f00000a8000), 0x0) 2018/04/30 14:40:04 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xc, &(0x7f0000000040)="b7f31f5e93079200000000", 0xb) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2002, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000080)={0x80, 0x40, 0x1}) 2018/04/30 14:40:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='lo\x00') ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000340)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0a0000", @ANYRES16=r2, @ANYBLOB="020c2dbd7000f9dbdf00000000005912479d0a8d4d00"], 0x16f}, 0x1, 0x0, 0x0, 0x20004000}, 0x8000) shutdown(r0, 0x1) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="2f362952447cce20929039be8f41609d7832554e6dcca394d83b6eb14409f34be2aedc5b126bd55e9b1732e65e51443c48f97f14d49bd9b8ab9537b8e6dc177c4b7ce43178b9e8d9128d4ba3ea53686bff4c27cb0889a35ee7211d3d41e034980e33644937de2592fa50489cef3772d64e108bbb2a31bf5d5baabc243a2a636e4ba7e30caaac6cc3770dcb"], 0x5) flistxattr(r0, &(0x7f0000000100)=""/17, 0x11) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x2) r4 = fcntl$dupfd(r0, 0x406, r1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000400)={0x1}) 2018/04/30 14:40:04 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x9, &(0x7f0000000000)="2e6850a6dcc1385c4fc757e34fc96cfb664e858eeb1e186d0af2232d2f2c13249fd8985b011a25c0414eabe1b0b86ceebd03b7b5718a", 0x2bf1f367a546e55f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80080, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022cbd7000fcdbdf25020000000800030000000000080002000a0000000400050004000500080002000a00000004000500080001004e210000080003005c000000"], 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x44000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {}]}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000040)="4cb538c2837349f815fc9d3ac79bb19d274779428cf7c3c62b82e93f00f3978cf8a0388716923d4cc2d8cf85ad6f72c35dd6782ff317354374403e11fea45092cd063e67d7b3e88ea38dbfde4bb70dace12c47148d952cb5f156bb8567cde93c2e7ff1babc6f0d6d8dd3d97d033ff95224d5b4ba83bf2df7a594e5a1559de71839a5b72014e0109c11a352a57fd4b5f0f0eaed73c4b9588fd58ba15cd76aa971ec7e9ebf4f0d29", 0xa7) 2018/04/30 14:40:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x3, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) dup(r5) write(r5, &(0x7f0000000000)="16", 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000180)) [ 237.960471] QAT: Invalid ioctl 2018/04/30 14:40:04 executing program 0: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) epoll_create(0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = dup2(r2, r0) r4 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x3) r5 = socket$inet(0x2, 0x3, 0x9) sendmmsg(r5, &(0x7f0000000240)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) sendto$inet(r3, &(0x7f00000004c0)="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", 0xffffffffffffff64, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="ab287ad2917487444500000000"], 0xd}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/04/30 14:40:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x31d, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000e00)="94f0e86d4aef701ca8117bbae9aafca1d224f7ab5093df5fd04008b443ccff3cf45a46e1dfa12980bb68565dc76203515500a449b2533c89fb9f600c986c43bfb9122605aa60f3565cec73825b6b2e45301173a019da52250e0bc84f2c4101cc1e75573a42bc5b0a6ea5bc2e1a0e55b0bf7e4871be9b73f03d65ad0a7a49dbc13696143e9927b353986f49bf1fd9cb5afe06fa581af2688b6feda1917a205989ccb71a2e7d96d8d2dcd95232e9b859bde902846171829ae23034064be129aa269ac1884e14c89eff915e058bdae2f9f5d008780e65d9fd2ff51429c587eb013180b59564369fa907b9144f56c8dddc0fb57dbfdeb9416aa4c782490dd25843528eb227be578128a303d5134e7da62ab2a3c0f76a8b219ac133b9ec8686e50f9fa047a65e483b044cbdd84728958d76c91c9d9cdc85070cc8fd902b06b5da4895b0cc628031fa45f7c4afad9071178d0a5051fcd7482bec952bfc83682aa0ee74568cd4b22e914e1c155dc173a9ef5ffc461fc26354b74f0248e99b5d2603cf07eceff9733703fa9d99ddd31d628238d19a4be09b78ff056c4a6961076187d037fc73c86705854c16407be66b0ba67f52b02e9ff02e8a05f16cb1d1b1cca004be9433863f0b43c8b77432f92c9b0ef914725e62cfbf2c621788d5e5c26725dc1ee896a1151b4893d0ae73a824293056954f2fd8ed00af4687305bca868c0e9f66eece35b90b062ba61390e6de29da3d1bb6bb7e95c3d8a890c9fdc6c144f9b0265cccdddaebe5aacd1cdf4eeec929cdd6810416ce1b098446f31cf36e0f2f2c7ca0496cf9ba1297e0d3a32cc5c1ae3b9c307ad5992b1720abce9d8dc16c2e1d23ecb7a9c6c7db4122fb38be47c6b94895a6a7b66d122742c0984e3825360ef11e5d1e11053054f4445d8ecb7bff50848b78424dc0d53a50509e3d2685719e0b3471fa547808bcbebe7f716f0b6855de2d2370f523d233cb7c27b31cff455dcc8e5d787dcb312f572366c4ec146e28aa73635061a14d60f48735bda3b7c70efe367a1f69dc199bed98ad9dd47eea1a78758d3255c0eee7a292d7a8cbc31792bbc582f0c0520e5a39123f4b89471c65e07c3f41001e7164c314a86eff4352514cdb89e3f941846258b7bce5da7bd595eeb4c7c759c2ebabca9db91d3b04fc8981290db936e691efa035d796224c5e9381e5062b52021e7a88a8f16e69ae5ef65be54295d221f9ff05276df28de4e3f2a34a68607a7b4e932e3c5221c6e2083fac80614a5aaef7a546a793a61d10e2f96b50830b19811c9c49029a1ed0041c01bd577fb695d0e31e8ac99096c70f0f7b48b73654ea0a29a7d820c3c1a72208fc664b90937ae2eb1fdcd18381329f0d022113173d2f96625cc498a448fe8d6409db0539ffe099825abbe2dc1e0737020ea53506bb5174e856995b453afde30ebd14d76a96e46cf322e1efdd144ba5c411fd56e8202374afc5800c61391b3846a1c48c655ad72fccb28cc78c218587d93713b3006602e2d82577730050b589ee7eba17e51d5da9f1c499cb4cffa56b5fc60f0e37ad1f25b4c6a8ab3b023c36dd4471abc0444708be9d0f4b819afe33ac25b8a0def3bb2feed6daf10c17bfaac431e16d743546d768bafffbadbcaf8dc7faf8639f01b92a87f1b40ebf2dffbea84afcf1357519baca9ea2a9c22a869dda82878ce552a5d1b8c248cec20f707fea91b1e014ea47068140704122ac5982b2d700fd250c2577c58f2ed97e21649bc99fd9af1d99d3f8989ccb8b8e4ca445345193dad3c39e9bdc86a9721a0d8be5e875e4de796b8e11b625962abc5935362541e570ee131f3537b26ab1256b7f939386c51066ce6c56c051f6ea598b9b6491524f368fa56279ba3325adb6fdce78db8f142ee5655aa3e38c03ba41d1aaa1e3e099b216a7258512e4b7e90e2c7418295f66b5e4190fff16e5cece9bd26e7eb397c5c5fdceb980dd5184f8004284d8343f91468e97d6e7929540b2e6a9341e4957cec3159d553242bafcea68f7823f09077180c10521999a581a557f307289af733306a86252f17e0175f10b3a8be69fb20cbf50c8b081d52635596e8377b0a587e92a719ff35a89f5cfeaab84611184ecf5294219ae5413f6a44122526620ab49a3f618cd4323c8547fd3ef5215ad045d9204b5745c3bf23031a185f7a341673f4acee2921e1bcddb4e6b34aabccfe998477a778593ef6277d1d39235ee01cc9b953ab94ec7357b2eacd1a4e09c560748e4000bc2100ec1ebade3aa537852cb235fc1101031e1", 0x654, 0x4002080, 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="db7b55ea4d314c48db566b8b38851968d5934904ff406ab3867a5785009e168d3b2c8a30c35d25136c7b1c5ec2cd8a3b8377eb5c3979be1a75b08e022aa0284ff0afe2fe0c2443058a45c86723aa2025cc2fe54a018c1733e37d6fb4e5a1e1d48ba3cd18624cbb27c204adaf7e187f17034bb8b391721e952e8742d7b5750c30ffbed1aaec85f2dcfbf232e71ef063ad75666028af3a596e851796a656e49e8160d96383dc41ba47a991a38cb60460d13f8f1b5f17b598c29c9f137e71d88a14bb55affce41da61d5973ab03c90357a2d2110744348c4dff241063d3cb0af209dfaeb49d89317422a98926ac253d66c01df81c02f97e", 0xf6, 0x4000000, &(0x7f00004daff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/30 14:40:04 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xeffdffff, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0xfe00}]) rt_sigreturn() 2018/04/30 14:40:04 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x40, &(0x7f0000000000)='\x00\x00\x00') 2018/04/30 14:40:04 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8bffe, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r1, 0xd, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x12, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}]) 2018/04/30 14:40:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xc0ffffff00000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:05 executing program 5: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000000380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9dc3ead0c45c9c3080aa4c1a347d6e7383baf04c5741ee208e288018ebe089529f1a4c1cdf5089faae3df300f08246d4c180a4d6b0513209365f74fcc2e1f2"}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000002d80)=ANY=[], 0x0, 0xc080}}], 0x1, 0x20000000) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000140)={0x0, 0x9, 0xbc, &(0x7f0000000080)="523e47eae332630710d8794f13b26f6c3b305d1fbb0e896d0e9cb93a564a6fa1b81faab699c6a7ed4d96733662d544d62cbe092c46e00364af0197fe33a6dd07632e238964d0f695161958aef9526f2d5c4b84c05d50af9b5ae5b2a6614d124ad72c88efe560336cc388bd5f5a649f633947b1185cecbd84eaed0fc93e3adb4af2ea04da8ac8014931e1320737cab85a3f481042d5be7551d1791d514858811122252dd89bbddd88233f599966920ab1c6ac673c1a6d2b72f8e9df57"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x541f, &(0x7f0000000000)) 2018/04/30 14:40:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xd, 0x0, 0x8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x280, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x2, r5, 0x1}) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000000)={0x1, 0x5, 0xffffffffffff8000, 0x7, "00bd428307949a890018bcd2995f09325448fe44cf832357bb42bf0ab1245da680c0de1091d0eef25034a917", 0x2000000000000000}) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f00000000c0)) 2018/04/30 14:40:05 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000020) fcntl$setown(r1, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') fcntl$notify(r0, 0x402, 0x10) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/30 14:40:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) syncfs(r0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101400, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x101000) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x1, 0x7ff}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001740)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137ab6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "e5d2881042e08858176f599a5591e6c882416c0953697b93d32112b2bc83d72a"}) 2018/04/30 14:40:05 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/30 14:40:05 executing program 3: msgrcv(0x0, &(0x7f0000000100)=ANY=[@ANYRES64], 0x1, 0x40000000, 0x2000) msgsnd(0x0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/04/30 14:40:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x14) r1 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0x50, 0x40, 0x7}) 2018/04/30 14:40:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffff00000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:05 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000380)=[{&(0x7f0000000080)={0x27, 0x1, 0x2, 0x3, 0x7, 0x8, "91d3c5fdccb7bdf08b695951976f04ac13612a05b860e29cdafa03296f6ea4c50cf82c7e31a935d7d4e4b51bcddc73cbedc6d3dcf4120ea635a2ed3277b1d3", 0x20}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000100)="0c7f1e3ab0a5101235bed7b35b094252acb6f67464b682696a62f3472dd659f3bd0b3053c4a0acf83562591c3924db1a53b69cf57d1ed4bd16de876a83a84ac3d036517127d89cd64bf827ac150a570c3c4cb3fb8aafdb6bd20c", 0x5a}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000000280)="60524e1f2c5b91a3a4a8ac5a81ad94cb85ef2883ff6c8a90c4e005ece33973640c259587a90e44e36bde379cd5ed02db025f61585b4049c91462e3cac095018ba318cb2d98c0f3719c86d243604b9f687ab7329d03abda78273f6be7530e5989530a5b5967d172dc229aee7f8017b986c46385d7e7950ba1b07e0234700a261c3085fc24478b1dc27c77ffd3fbd51996acb94f8563b9b9534f23217714ca387d9da4e33bf8b3adbc8372fc422773330f7e3aefdc658bb8dd6865a0cdbeefa8dc15969110cb7c44c8911f3002c3d8cb503a03ed07bcaec4205558fd35ce6da79c4674", 0xe2}, {&(0x7f00000004c0)="3e011f6a2f10f8643373296c5ff9e5f6440947393a363b5e08d4d999d8970a22fc61f88bda22f1f6ba1792dc6cc3ed56a6c303f2b4e07984f792e217e3eb6cca8234428fa3d95b95d175ae5eb8df2e239d82f2f662294b6ab01271411bbd0ed94e577e864b76929b4e795d6e38d3e1cb5060d83212415f3cb0a2a0583114e5aa401996b246b39ed438304cf2ae15f05ef33b9607a2240a40d7784974bb3d2496dc1f0b1ac23cc098fdd98b75f1079d335009ff53b76faeaba7e57f3727f790f0ae7637cf531abc702fa60c4e3beea90b658768fc2c403ce7f54de869694f4397d40b9a6576", 0xe5}, {&(0x7f0000000180)="abed280aa731221897ee05551208bbf0fbc01520a0513a9e3fb7269075905b4b98d87aac88e6a97bcb037214083dc68f49eb3dd41a6dcdc8f3024321bf5c0d1726bb1453f1977d88a30b052f7303b737af2e8cdc2ff975d07d92f85fded1f605eed284d1dc9bf7ee0d9d17d06b9d877b0b7592b14c6f7473072c06bed5", 0x7d}], 0x5, &(0x7f0000001d40)=ANY=[@ANYBLOB="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"], 0x1010, 0x80}], 0x1, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000640)=[@in6={0xa, 0x4e22, 0xed60, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000200)="d7fb059c023ba6995de4e1c3663f16f206632f26d15714c1e1ccdb4943b59ca894d3ada3abfdae87efe3e7c77472b9c4e60b43ef4dc543d04834606a38856c48d49557e21d531e87b207f138310559fa596120d9e1d6aa88548627fd1f6ba2900f48fc75f50c641703", 0x69}, {&(0x7f00000003c0)="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", 0xfa}], 0x2}, 0x0) socket$inet(0x2, 0x2, 0x2) [ 239.249252] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00000400 2018/04/30 14:40:05 executing program 2: 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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff0100000000000000000000000001000000000000000000000000000000000000000000fdffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000093000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000010000000000000000008e570000000000000000000000000000000000000000000000000000000400000000020000001e0000000000a7907d00000000000000000000000000000000006a5e7100000600000000000000000000d829"], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x7, 0x4000) getpeername$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x101}) r4 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000001340)=""/177) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000580)=0x0) r6 = getpgid(0xffffffffffffffff) kcmp(r5, r6, 0x6, r3, r1) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r7 = syz_open_dev$mouse(&(0x7f0000001300)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000001280)=""/65, &(0x7f0000001400)=0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001140)={0x1, 0x1, 0x7003, 0x2000, &(0x7f0000004000/0x2000)=nil}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) getgroups(0x2, &(0x7f0000000500)=[0xffffffffffffffff, 0x0]) fchownat(r4, &(0x7f0000000280)='./file1\x00', r8, r9, 0x100) r10 = creat(&(0x7f00000010c0)='./file0\x00', 0x8a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000001100)=0x2, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000001180)=0x8, 0x4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, &(0x7f00000021c0), 0x0, &(0x7f0000002240)={[{@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@commit={'commit', 0x3d, [0x3f]}, 0x2c}, {@datacow='datacow', 0x2c}, {@barrier='barrier', 0x2c}, {@check_int='check_int', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x30, 0x30]}, 0x2c}, {@device={'device', 0x3d, './file0\x00'}, 0x2c}]}) accept4$llc(r10, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x10, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) openat$full(0xffffffffffffff9c, &(0x7f0000000540)='/dev/full\x00', 0x0, 0x0) 2018/04/30 14:40:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xc00, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) [ 239.391753] BTRFS: 'subvolrootid' mount option is deprecated and has no effect [ 239.479506] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/30 14:40:06 executing program 3: mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x1, 0x40) ioperm(0x1ff, 0xa2, 0x0) 2018/04/30 14:40:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000080)=0x44) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000001c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) pread64(r1, &(0x7f0000000000)=""/50, 0xffffff7f, 0x1fffffffffffd) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0xa00, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) fcntl$setown(r0, 0x8, r2) listen(r0, 0x0) 2018/04/30 14:40:06 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x4435}, 0x8) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) 2018/04/30 14:40:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x2000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000380)='+wlan1keyring\']\x00', 0x1) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000440)) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000003c0)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x408400) getpeername$ax25(r3, &(0x7f0000000580), &(0x7f0000000540)=0x28f) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, 0x0, r4) sendmsg(r3, &(0x7f00000005c0)={&(0x7f0000000300)=@ax25={0x3, {"390264499b3d71"}, 0x800}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@remote, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000400), 0x10) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x400080, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xb0, 0xfffffecc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="94000000fcd8b5e0c4173f1fe5ae2fa56cc9b5462635faadb0818634b6af2fcf7225429ab0f844571225c64a8380e5e7b5186e186c43e05be132868c7f68ee60b0a0cf993eff2c332f6195c03c85c78176c7bd972aad5e620f484d23eea7a6c551860ef6a8691a2838aeac39a8071b765c6b07dda9428522d2692810fa1706afa8d92b7740c8c8a332b3439f8ba389688aca49491a20949b19cbd533d586e5b5344b9565195224335144203384fb2a9bacad9280023bcb19331a7fe9c04eca6a119491c2e60e644124d99f68a9f6"], &(0x7f00000006c0)=0x2) r6 = inotify_add_watch(r3, &(0x7f0000000480)='./file0\x00', 0x20) inotify_rm_watch(r1, r6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000700)={r5}, 0x8) getsockopt$ax25_int(r3, 0x101, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = syz_open_dev$amidi(&(0x7f0000000b40)='/dev/amidi#\x00', 0x8001, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000280)=ANY=[@ANYBLOB="0000be2cee00ee419a0aeb5424ae1172df418dab960c30f74bab27be03685f54f101a31f230645b81d042af304e860e0bd320000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x40) flock(r0, 0x5) 2018/04/30 14:40:06 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = getpid() perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x1, 0x7, 0x4f, 0x9f, 0x0, 0xfffffffffffffffb, 0x40080, 0x1, 0xa1fc, 0x8, 0x9, 0x9, 0xdb20000000, 0x81, 0x9ad, 0x100000000, 0xc4, 0x200, 0xffffffff, 0xffff, 0x9cb, 0x114a, 0x7, 0xffffffffffffffa5, 0x1200, 0x0, 0x0, 0x6, 0x6, 0xfffffffffffff976, 0x100000001, 0x9, 0x2c, 0x1000, 0x101, 0xffffffffffffffff, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f0000000080), 0x6}, 0x0, 0x3, 0x5, 0x5, 0x0, 0x4, 0x80000001}, r2, 0xb, r1, 0x3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x12}, 0x1, 0x4, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x20) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r1, 0x0) 2018/04/30 14:40:06 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00000000c0)={0x7, 0x6, 0x0, 0x0, 0x101, 0x4, 0x8, 0x4, 0xffffffff, 0x2, 0x4, 0x7, 0x0, 0x2, 0x5, 0x0, 0x16, 0x400, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000180)) fallocate(r1, 0x1, 0x9, 0x1ff) fdatasync(r1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) 2018/04/30 14:40:06 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000380)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f00000003c0)={0x192c, 0x13, 0xb, 0xfffffffffffffffd, 0x0, 0x0, {}, [@generic="0756cac37c4dd442f0488807a455181fd18a26f36a2ce9809ff6bb9b6dbe732c51ce4fbfe47e01849f06197acb06fd7f3acdf80897b6df6976f47caa3c56d168c26736c8cf1d32cee6e86a3d47cff42da70c5071f946be4be76528e9f1b49c24308e34eda27bc31d4b291a5ae9764bae5eda69f9a879b188f75f27683e56f4df8435fab6007c8ceb07ef56a54cc5d4e11e10d8d631ea7b76aa0d221c61bf0423e6ae0ef17b2817a6286a090e1644da819bf62286e65007050f5583f908e1cdc674dde80878b7e67411d385485de2ba3ac6c6bfb9ab89c6", @nested={0x2b0, 0xa, [@typed={0x14, 0x82, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="d4fb2264868072d10b507664fdef970128ee15db0bcaec1887d6485bc33f5d4989eeeef4f6a9b6a44e279179e8236543436e8dfde70e8177517d71479182563a3b5c3cc1546cc3214d843299e9299af1a80c1e444cc70db414b77de21d3b445c965ea68fe0615689eabfdb18325bfe013616706df8c8926104c08a653102b402cdcc09", @typed={0x8, 0x53, @ipv4}, @typed={0x4, 0x79}, @generic="de60d37f5d96e63a63c484e07fec8dc3a332c3c8f66c4a1b3561f20c29188fa1d4eed9e670f166fe932beeb85af0a12c", @generic="c96f3566d1a6bf63d6b5431745e04df5bb252bd6b7fd5030ce19f3b3b1559ca6b392665942d567a9c10977c4a9cad7db4dba8e81f8cbf67016b59708f14a7bc2ee03ea77b5fd008d008538f56f85f7bf2e56e9ab18d0f70608fcab01e4dd7928604e280002e3bfea988bdbe4ecf7509426b70ee13dbe76d909f2bb22651ff802c7dd632e483241395e9341c4568a432f7d0082f24b60720d65c1ed6b1f7a1e4a969236aee5ab24d3d7bf01cc60ba63a3564e3642f81fbcfd8dee412a", @generic="21c040f95a27d0ddd6d37273e7e193933bc70a24b80982e642f156f25c96ad899c2a51c5584e702b93a2134ed3762ee07a93bd2413566ca75b39cb74fff4c9bddf8d829422f43380cd697c783bcb4659bc33141e94403b9f68dc883d3a766d488c4cb004b00cb2b450ac5b04fba307fbe86c8773856a1bab98933c7f21d2cce7389b52dd753007bc71982d5cbf73fb589107c885866ed783e6dd088a47", @generic="ffa1fb1c5d8901d86fbdee70bdd46a26d70a1a88efc6c29d6a735e741e3f1b7ed06ad0ae49e9c892acdf83a0943fcea2cdfeea42e9afbb044c89d5f73fb3ed8b6b1d93db8dbc3778f9e3ae1db1ab7dc4a73984862d579c4f73fb6838e9f0c6fea712e44c1d517a960d7bff35d2acb227d87efd014dc6ebf22a5b060b5d11"]}, @typed={0x8, 0x8b, @uid=r1}, @nested={0x338, 0x50, [@generic="a601a9cb8bac96db1540e688f1bdb156f2553b086661b050a872eb7516f2c2296e18d741c7e9e2963e13d13695d099e9", @generic="cbc4dfd8d18fbbcb0db8c2accb21f6c1a6cda88cb8dc085bf675cc89cf89be46b721013c2f562c2d3b5a9c201fd02798e83a24cdd2d45bd931a789b1a221137111d9697174cbc42e6b5e73eb231ee916f7cc8af851a714e039a861768c92deba9190d0e861f7e6af4804d1c1ca66c4abadbac2073ff45eb33d80f58eaf028e24a524f6628589101687e8fed74d25e0405a245f20c589dcc753a0ff36219af1a5b5efb6e22c4a80072450bd9dca62e754ab023bcad89ad0f1249cbde6da588bb625a0b2317fc652de78d1d5544a8d3b93198664c74524", @typed={0x8, 0x38, @ipv4=@broadcast=0xffffffff}, @generic="cba5f103e61dbd5c6331983885e877d07186695a2b582d666ce51fbf1ba1736b18af3be5af3e65d9a81e6d60f67f505e8204ec28fc6226468337abc0ebb3a134503daeac10892860f144c59ad01703ea361fd17092cc9617e2da5b953e6f2434ea297ddf86102ade028dac45290f5a7d61dcf6dee670c6ff9bf30df5ebd04e921f686d82afd152d1d6be36ff", @typed={0x4, 0x19}, @typed={0x8, 0x17, @u32=0x7fff}, @generic="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", @typed={0x8, 0x92, @u32=0x8}, @generic="5ff57d8e6521b34a157ab70df5e66a91dea2382c9bbd46b57f908b17d5aab031a91afa25429c3bf0b28a4d892670f01ca129fe2d82d0d40bb6490ecae196fadd26aa7b7354c0aac270eeea8a504b87331e7aae5e9a4b303ac15ef273a5977c6a213ff5ab2e2bb61773bf132905b62dd276fe5f0c608a8f5ac7da94ff110daffe806dbfc674a1bcbf"]}, @nested={0x10f8, 0x65, [@generic="acfaa9a7d25e60f825a89ff841714c34430af2bc2f390c50f5de17aa80bc034da8eeeb04e0f39b896e4f6df9cc6515e0ea50bc526617cf15964e19e64c4bca6c53563e425b6814d03bacbf572700b758c6ee34ce8555fe060638632041170b4a2f8f6da6f93f679422a70ca2c26ba0d27667f89b673ad1cc06e13a5858b16f4ffaf0421792318541b6a8e8f3607daff1cb4b032ac86550e35dee93e1afbfe066927f990a0ac01c207396827a0675e4d44ee362359d01ed6c093a47e27f49dba62ab2d312f70d1e6fe5d1c34013747d8b7352a8b5e08c30d226974562ddd3b6b1a98427f7911cf813c24fba93ac22e9", @typed={0x4, 0x5f}, @generic="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@typed={0x8, 0x58, @ipv4=@loopback=0x7f000001}, @generic="bd9703f034eae6d089e3c65147c6dd3fad1d14ee9563cad63288b9dfffcb66e8bb93034a9a0c4873660aec0914bfce05196140d4d22df885fef8ebb42ad7526decc37650ac4e80ea4f644e1148d3c3bed1bca8ebc58caf187b4a4cb0bf9be3da3b9ca8ce0c5a14b238eb0ce374b35986b28ab206d59226fedd03c1c6ae7c62a272104befbc2fdc4dbdb2b05b93a329783ba6134f82d09279d2e34bb151d7fa6745a2d870b5243c7bbeebcdefe88af50bdf6ea250b9ad7c27d02889f0167b66f9ce4bed18a4d3188636f186d505ab2012a8283db4382b2ce42f7428e144bf7297b3e3d9e7a9596db2fd27", @typed={0xc, 0x49, @u64=0x4b841c8f}, @nested={0x58, 0x41, [@typed={0x8, 0x1a, @u32=0x546}, @generic="887df772525708cb3e4f3698f370a04e353a5baf677ef47c1057d3d834da1ccdac4f196372496ec01a63a4045c5428d3b053e4457372f4cf9a55648d0b3230359dfbc34530cdde0909af12"]}]}, 0x192c}, 0x1}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x1ff) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x800) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080)=0x9, 0xffffff43) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 240.079285] Unknown ioctl 19459 [ 240.094131] Unknown ioctl 21569 2018/04/30 14:40:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, &(0x7f00000000c0)=0x9, 0x1f, 0x2) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0xffffffffffffffff, 0x0, [0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000001]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r3, &(0x7f0000000100)="8d0c0067b3b3e1043124d0900c371f5fbbb526a16dd76358feea57ce9c6a6ea15ab33491d90db30b4da2fbc617662b7d5ff06e7a", &(0x7f00000001c0)=""/78}, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 14:40:06 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) [ 240.125465] Unknown ioctl 19459 [ 240.140557] Unknown ioctl 21569 2018/04/30 14:40:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x2, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fadvise64(r0, 0x0, 0x7ff, 0x5) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/7, 0x7) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000000080)={"76657468300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}) 2018/04/30 14:40:06 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x3, @empty, 'gre0\x00'}}, 0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x900, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000002440)) sendmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000002a40)=@ipx={0x4, 0x0, 0x0, "4b92b7a8f3a6"}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000040)="5677392cb539d38c91394cd5dc23192a91db28075b67153cb25b9de7cde20d0c638f9ef566f5eca2e9face1b9dacb46075d2c206453165ae107a7cb5de5ff0883940478ca267aecb4c6468b96e59fc895c4c5e1b9dec271036d6b81f5dc1e4ab2470a7f3a42affda49f3af15641b2904797a32570e0dc552369ce6f506fdf27f7b2f682a6db989294434021d991eee6dcdfcafda61212401994dde6ad65fb34fc62c757125c4de120b5119f3f74940590096cb502e5b3f6361a4736dcea8c7da568de0d3c454b5179e0ceecf6d7e88042663746e13c7", 0xd6}, {&(0x7f00000012c0)="bfd3683809ef1a2160039f156e5f235df6d387b54d83e25e9a24b48376a0f213d39f6d452c3638f4d5f14db7b1962c3332ab2fd0cc45ae78c7e6c8f83a98aac9b6a36cd4a433a9161353e97b2814b2c7d57e3cc2d8cba1a057c791c1e0731da21cfc2d4c20f74e2e2a597e8e8bb769b6ace5cbc1ab43dc0a542590a88c934d8efcec6d07224af56d925da5c543305e5ddfeb7bc3ce239236e01ba4781496871e", 0xa0}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="da3053a79208e712a550d6773a91144ba4e2d3158ab5be3c2d590a54b23bd9d64d3366c13ae45274b0f4ae319d247419cadc91519a2088358d89e070a533b04375720b9a4e684fdd448f1141ccf980", 0x4f}], 0x4, &(0x7f0000002ac0)=ANY=[@ANYBLOB="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0x1108}}], 0x1, 0x0) 2018/04/30 14:40:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) 2018/04/30 14:40:06 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2000) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000080), 0x4) 2018/04/30 14:40:06 executing program 7: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) r4 = getpgid(0xffffffffffffffff) tkill(r4, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r5, 0x50, &(0x7f00000000c0)}, 0x10) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r6, r3}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'crct10dif-generic\x00'}}) unshare(0x400) 2018/04/30 14:40:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000d000200007c04000000000000001eef000000000000b0c6af26e96c3b92"]) 2018/04/30 14:40:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xb00, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:06 executing program 1: r0 = socket(0x2040000000017, 0x20000000000005, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000040, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a68129221ba376a6777f0185163b7b200000000000000668c"]}, 0x10c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000095c0)=[{{&(0x7f0000008100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000008240)}}, {{&(0x7f0000008280)=@generic, 0x80, &(0x7f0000009500), 0x0, &(0x7f0000009540)=""/79, 0x4f}}], 0x2, 0x10000, 0x0) 2018/04/30 14:40:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/30 14:40:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0xc00, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/146) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000640)={0x1d}, 0xf, &(0x7f0000000680)={&(0x7f0000000540)=@can={{0x4}, 0x0, 0x0, 0x0, 0x0, "6393838f382228fc"}, 0x20}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/30 14:40:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe00600003a984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) connect(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x5, 0x4, {0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000140)=0xc) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) 2018/04/30 14:40:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x600, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,ghash)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/04/30 14:40:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x600000000000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x44080) r1 = getpgrp(0xffffffffffffffff) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x4000) fcntl$setown(r0, 0x8, r1) r2 = socket(0x2, 0x3, 0x1) exit(0x5) getsockopt(r2, 0xff, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe33) 2018/04/30 14:40:06 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r1, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x0) listen(r0, 0x10000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f000079bffc), &(0x7f0000000200)=0x4) 2018/04/30 14:40:07 executing program 3: r0 = dup(0xffffffffffffffff) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)=ANY=[@ANYBLOB="1400cc9c3474c7e816000104ffffff268fff0300"], 0x14}, 0x1}, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) 2018/04/30 14:40:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpid() sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1f}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000180)={r4}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x13}, 0x8) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000001c0)=""/31) shutdown(r2, 0x40001) 2018/04/30 14:40:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000040)=0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf0, 0x800) timerfd_gettime(r1, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) 2018/04/30 14:40:07 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000005c0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="1300000010000700", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\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\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\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\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\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\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\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\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\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\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\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\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\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\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\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="02000000"], 0x18) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/30 14:40:07 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}) socketpair(0xa, 0x4, 0x5814, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000140)={0x0, 0x1000, 0x9, &(0x7f0000000180)=0x3}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0xd5a, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000000000}) 2018/04/30 14:40:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x80ffffff00000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000290063ff000037000071346ef1fdd9ef1700"], 0x18}}], 0x2, 0x0) 2018/04/30 14:40:07 executing program 2: clock_gettime(0x0, &(0x7f00000002c0)) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x480, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x3, 0xbe8, [0x0, 0x20000380, 0x20000e08, 0x20000f08], 0x0, &(0x7f0000000080), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x8, 0x8f14, 'ip_vti0\x00', 'ip_vti0\x00', 'veth1_to_team\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x888, 0x920, 0x950, [@pkttype={'pkttype\x00', 0x8, {{0x0, 0x1}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x5, 0x2}, {0xfffffffffffffd94, 0x1}, {0x2ecd, 0x3}, {0x1}, {0x3, 0x1}, {0x0, 0x3}, {0x3, 0x2}, {0x8, 0x3}, {0x5, 0x3}, {0x0, 0x1}, {0x0, 0x1}], [{0x101}, {0x2a, 0x6}, {0xc3, 0x3}, {0x6a4}, {0xa90, 0x2}, {0xffffffff00000001, 0x645}, {0x9, 0x81}, {0x0, 0xffffffffe371a859}, {0xffffffff, 0x8}, {0x0, 0x3}, {0x3, 0xffffffff}], 0x9, 0x8}, {[{0x4, 0x1}, {0xfffffffffffff301, 0x3}, {0x2, 0x1}, {0x8b0d, 0x3}, {0x5, 0x3}, {0x80000001, 0x2}, {0x8, 0x3}, {0x100000000}, {0x1, 0x3}, {0x3, 0x3}, {0x4, 0x9826b2b03793a2b}], [{0x25, 0xffffffff}, {0x1, 0x4d}, {0x6, 0xffffffffffffff17}, {0x5, 0x2}, {0x1, 0x4}, {0x5, 0xfffffffffffffff9}, {0x200, 0x2}, {0x20b, 0x6}, {0xa5, 0x826}, {0x6, 0x401}, {0x1ff, 0x2f6a}], 0xb, 0x1}, {[{0x8, 0x3}, {0xbb, 0x2}, {0x4, 0x2}, {0x5, 0x2}, {0x2, 0x3}, {0x50c98566, 0x2}, {0xfffffffffffffffa, 0x3}, {0x1, 0x1}, {0x3, 0x3}, {0x0, 0x2}, {0x7f, 0x3}], [{0x2a91, 0x5}, {0x9, 0x6}, {0x8, 0x10001}, {0x7ff, 0x4}, {0x7fff}, {0x6, 0x5}, {0x4, 0x6}, {0x8}, {0x1, 0x37}, {0xffff, 0x5e5}, {0x4897, 0x2}], 0x9, 0x6}, {[{0x0, 0x3}, {0x2}, {0x8, 0x2}, {0x9, 0x3}, {0x80, 0x3}, {0xfffffffffffffff7, 0x3}, {0xffffffffffffffe0, 0x3}, {0x10000, 0x3}, {0x161c, 0x3}, {0x200, 0x3}, {0x0, 0x3}], [{0xfffffffffffffffb, 0xe4}, {0xffffffffffffff06, 0x3}, {0x8000, 0x6}, {0x8, 0x2e}, {0xaf97, 0x101}, {0xffffffffffffff80, 0xffffffff}, {0xc00000000000, 0x7}, {0x0, 0x90}, {0x0, 0x2}, {0x2}, {0xfffffffffffffff7, 0x5}], 0x5, 0x1}, {[{0x5}, {0x8, 0x2}, {0x1, 0x2}, {0xfdb}, {0x40, 0x3}, {0x9, 0x3}, {0x7, 0x2}, {0xfffffffffffffe01, 0x3}, {0x1f, 0x3}, {0x10000, 0x1}, {0x6, 0x1}], [{0x22, 0x1}, {0x3, 0x6}, {0x6, 0xa3e7}, {0xffffffffffffffc0, 0x5}, {0x80000001, 0x5}, {0x9, 0x10001}, {0x3, 0x401}, {0x1, 0x7fffffff}, {0x9, 0xca74}, {0x6, 0x5}, {0x5, 0x5}], 0x1, 0x6}, {[{0xf08e}, {0x9, 0x3}, {0x8001, 0x3}, {0x6, 0x2}, {0xd73, 0x3}, {0x4, 0x3}, {0x4, 0x2}, {0x5}, {0x3, 0x3}, {0x2, 0x1}, {0x4, 0x3}], [{0x2e0e483f, 0x6}, {0x100, 0xffffffff7fffffff}, {0x0, 0x4}, {0xf3, 0x7f}, {0x7, 0x7}, {0x1, 0x9}, {0x6, 0x2}, {0x80, 0x2}, {0x8, 0xff}, {0x75, 0x1}, {0x4, 0x9}], 0x6, 0x3}, {[{0x5, 0x3}, {0x101}, {0x1000}, {0x3, 0x1}, {0x2, 0x1}, {0x8}, {0x4, 0x3}, {0x100, 0x2}, {0x93be}, {0x2, 0x2}, {0x1}], [{0x800000000000000, 0x3}, {0x7, 0x56}, {0x40, 0x401}, {0x7ff, 0x4}, {0xa8, 0xffffffff80000001}, {0x9, 0x4}, {0x101, 0x58}, {0x8}, {0x8, 0xffffffff}, {0x1000, 0x800}, {0xdc71}], 0x2, 0xa}, {[{0x3}, {0x2, 0x3}, {0x5, 0x3}, {0x3f, 0x2}, {0x9, 0x3}, {0x7ff, 0x2}, {0x76f2, 0x3}, {0xd90, 0x3}, {0x1, 0x2}, {0x6, 0x3}, {0xfff, 0x3}], [{0x2, 0x6}, {0x2a, 0x5}, {0x507, 0x6}, {0x0, 0x100000000}, {0x10001, 0xffffffffffff8000}, {0xffffffffffffff13, 0x9}, {0xff}, {0x0, 0x9}, {0x9, 0x1f}, {0x1, 0x200}, {0x587, 0x6}], 0x2, 0x1}, {[{0x2f44, 0x1}, {0x5, 0x2}, {0x101, 0x3}, {0x7, 0x2}, {0x5, 0x1}, {0x8, 0x2}, {}, {0xffffffffffffffff, 0x2}, {0x2}, {0xfffffffffffffffe, 0x1}, {0x8}], [{0x3, 0x8}, {0x2, 0xffff}, {0x38, 0x9}, {0x2, 0x4}, {0x1, 0x8}, {0x10000}, {0xa83c, 0x200}, {0x10000, 0xffffffffffff7fff}, {0x7ff, 0x4}, {0x0, 0xecc}, {0x0, 0x3}], 0x2, 0x5}, {[{0x81, 0x2}, {0x6ce, 0x2}, {0x101, 0x1}, {0x4, 0x1}, {0x0, 0x3}, {0xfffffffffffffff7}, {0x1ff, 0x1}, {0x4, 0x3}, {0x1, 0x1}, {0x1ff}, {0xfe, 0x2}], [{0x0, 0xfffffffffffffffe}, {0x9, 0x3}, {0x6, 0x100000000}, {0x6, 0x7}, {0x20, 0x32e9}, {0x6, 0x8}, {0x2, 0x1ff}, {0x9, 0x4}, {0x80000001}, {0x8001, 0x40}, {0x6, 0x6}], 0x4, 0x9}, {[{0x4}, {0x4, 0x2}, {0xa52a, 0x3}, {0x6, 0x2}, {0x1, 0x2}, {0x7, 0x3}, {0x9, 0x1}, {0x16a}, {0x3, 0x2}, {0x7, 0x1}, {0xc8, 0x3}], [{0x6, 0x7}, {0x100000000, 0x1}, {0x8, 0xc26}, {0x9, 0xde1}, {0x20, 0x10000}, {0x4, 0x1e5445da}, {0xfffffffffffffff8, 0x3f}, {0x5, 0x7}, {0xfffffffffffffefe, 0x100000000}, {0x3, 0x2b27}, {0x7f, 0x1}], 0xb, 0x2}], 0x5, 0x1}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7f, 'syz1\x00', 0xffffffffffffffe1}}}, @common=@ERROR={'ERROR\x00', 0x20, {"29a05c510f9bd065db56c6d54a03c99dfcf3428b78aa1029dff6d184043e"}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}, {{{0x7, 0x22, 0xe908, 'veth1\x00', 'veth1_to_bridge\x00', 'bond_slave_0\x00', 'veth0_to_team\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xb8, 0x108}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x800, 0x1, 0x8}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x1, 0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x40, 0x89ff, 'syzkaller0\x00', 'ip6gre0\x00', 'veth1_to_team\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0xc60) 2018/04/30 14:40:08 executing program 6: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000015c0)={0x6, 0x5, 0xd9, 0x1000, &(0x7f0000002040)=""/4096, 0xffffffffffffff9d, &(0x7f0000000200)=""/208, 0xbf, &(0x7f0000000300)=""/191}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000001540)=[{&(0x7f0000000400)="4ddb2a20d18df4cb176ea81d5666d5662175b1d4dc805cf15644b688e9350a15fbe44a3d2981eb72fd6880efa2fe", 0x2e, 0x8}], 0x0, &(0x7f0000000580)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x11, r1, 0x0) write$rdma_cm(r1, &(0x7f0000000200)=ANY=[], 0xfffffe6b) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000180)='./bus\x00', r1}, 0x10) ioctl$EVIOCGNAME(0xffffffffffffff9c, 0x80404506, &(0x7f0000001480)=""/146) 2018/04/30 14:40:08 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/uts\x00') setns(r0, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/04/30 14:40:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x300000000000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x400101) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000004140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004100)={0xffffffff}, 0x13f}}, 0x89) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r3}}, 0x18) 2018/04/30 14:40:08 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7830, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000900)=0xca) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000500)={r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) recvfrom$unix(r2, &(0x7f0000000300)=""/13, 0xd, 0x1d05bcd299327ca9, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000001c0), 0x4) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000700)=""/130) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000440)=""/34) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000680)=0x3f, &(0x7f00000007c0)=0x4) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000a40)=""/246) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000000800)=""/174) socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) uname(&(0x7f0000002b40)=""/4096) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={{0x1f, 0xa73f, 0x8001, 0x2, 0x1, 0x800000000004}, 0xf6, 0x6, 0x2000000010000, 0x0, 0x0, "ad694851043b5f247baccf7f11273786ad8a9e112a22986156f1a292193668b687781465f54a02a3112075959a3672a743fac600b12c4edc7c4ca3c407476bdc693480a7c42e2b9a526ab72f7b961c3c5b4261f60c10caa281aa5c97ad0b43153574cae4b1bbfcb66a27e0e603c82470a351ce7af6567f6a43e4812c965c7426"}) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my}, 0x10) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xed, 0x80) recvfrom$ax25(r3, &(0x7f0000000280)=""/5, 0x5, 0x4, &(0x7f00000000c0)={0x3, {"c90200eeaf66ff"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xd8, &(0x7f0000000540)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8001, @empty, 0xffff}, @in6={0xa, 0x4e20, 0x144, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0xe}, 0x3}, @in6={0xa, 0x4e20, 0xc0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r5, 0x8, 0x1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240), 0x4) 2018/04/30 14:40:08 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x80000000, 0x5, 0x6, 0x2}) signalfd4(r0, &(0x7f00000000c0)={0x2}, 0x8, 0x80000) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) vmsplice(r3, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) write$fuse(r3, &(0x7f0000044000)=ANY=[@ANYBLOB="200001000000000000000000000000000000000000000000000000000000"], 0x20) dup2(r1, r2) 2018/04/30 14:40:08 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000240)="164690f18b6c866b0384f3b03b17f389a3f36c530d2a8f12a8041c1fdcc96628194295fac302598bf4d17bca020000000c4e4563c14e5906d4b2891bc588f6d72ad5b784ea3205a8", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0x93, 0x0, &(0x7f0000000040)={0x0, 0x989680}) 2018/04/30 14:40:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0xfffffffffffff800, 0x2, 0x0, 0xffffffff, 0x1, 0x6, 0x8, 0x8, 0x7, 0x3, 0x101, 0x1, 0x100}, {0x5, 0x9428, 0x6, 0x0, 0x7, 0xea6c, 0x0, 0x3, 0x2, 0x3, 0x2, 0x3, 0x4}, {0x3, 0x7f, 0xfffffffffffff088, 0x0, 0x1, 0x36, 0x490c700d, 0xff, 0x5, 0x3, 0x7fffffff, 0xffffffffffffff2c, 0x6}], 0x8}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003200)=[{&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x1, 0x2, 0x4, "210d4108da939adc3052c51dce6e0d80a28929debeb2f0fc620414311aff7af448de2118bd237345c95fc12edf9b63c30f680b80508a38460f78d905d60d1b", 0x25}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000340)="1ea886c549a48bf4b3fa15af41cb662fe41992040e7644580e20f35064ec633bf2", 0x21}, {&(0x7f0000000380)="794634c88473f82672a94367fc55f3073bf5de7591f9437a25ad7415291a2e560ec7a121a6307381dc12f570120b958772801134af75ce4e89eef59695a2dc6443d03d83e395a020a33cbbc0c83e30d0b9e74015af8e243ca1a7c3364b", 0x5d}, {&(0x7f0000000400)="8c1eef283b869ffd2409391373964e7ef70b73f5fd0732c6b587ed4c2081dff6764bd01b00aa998420da241d9c8bf9bb965d045b900422629a59cbd4f3fa4e157f6cde4ad507c9653e98507df182ef77d7e17aa35a140c90d240355cded532040dac4c527e9d51925e6a97cef75afb1d647db6874e3b5823e0bdee8e47aa3debb761cd874964aff5d697ca40ce778f3be81ed7b8aeda0dcd161009e5c6592b3ccf5a12bb24d5737ec2a60ea724ea800a03eec22645afca61c5d689abac91c266260c84f42a095a1727d858ff70c8b4b733d1c3f5c0", 0xd5}, {&(0x7f0000000500)="83540b38e388a59ee6f9a5df78fc7c834da0f0ac0084b9c173df12ac389896b3e614b433744f43dc6b44b67b3fdc061a2cc8bce2d8c477a40ba92f25432e62406e25683a1d636cf42762c0394d3dcee74cf1b4e6ff4db268053c162628bbce4017956b58bac6896fb95a459711a199163356aac618af3f424d058fcb39006928ea09d260b92a011e2a685685984dd338ae7f557b9eb6c72938942655916a2637a430534d21afbd0e3918a3b20ad03d69b5ed9f8eaca0c951f2db918967d06a71f1fdb02b641cffc95558b68de539516436acd5c3fae2295d406de95a8daf6db495967fca81ecee494139e28a26ea5518d6e2", 0xf2}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="a2501a05f0a0404d6a6b17cd37d072e45c32ff800e3a914f82a4a921334d697a2ddd7ed770a2ee4fc865850f7c5f2b3436aa8db12ba243b524a5f8183e25f6fb5093832f7fc35e578f0a4174d1d17be6491e2b323a284fa2bb73105622576b61d89773e8e9272ca46a6ba123088ac8d93577dc7f09071e0df97a87c0e11551c0ccb86aebcd40797bad763f561a307dd41b7d417d5977e53d9d3ebce1c3a00d3e8f4c14c8dc57bcbf876bcba18cbcda225b", 0xb1}], 0x6, &(0x7f0000001740)={0xb0, 0x11f, 0x1000, "3cd2282098e69b46f78b8bfb0c2bf8119353310acca94c232075e05b970a2c62fc6e6dae02a8a8ed066084685b0d672eecc428eb6460227d61aae17e3fe4aa020644bb3e9cad5a6839e249c5fa35c1b9cb433e4a006358edd3bdd7678ab4371612c99b1247aa1736ff26c7102b3057e6c016a0fa9c696d1997dd9efb03f36e129ce0097cf2af8477b0b46ae8ee95b0858e0c5a9ea8ddb0281139fa7bd0b92e"}, 0xb0, 0x10}, {&(0x7f0000001800)={0x27, 0x0, 0x2, 0x7, 0x884, 0x9, "f2872640ae7385932b8b591b50ed959d4501366b18c1ee210b258bdb5dbdd146a33c8f2414fe0449c05b0af4da9e8b7a5541d3eda923a6f02646c40376caaa", 0x2d}, 0x60, &(0x7f00000018c0)=[{&(0x7f0000001880)="da48f8d74d45af32d0b78de36a4b6401788558", 0x13}], 0x1, &(0x7f0000001900)={0x110, 0x184, 0x4d7, "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"}, 0x110, 0x50}, {&(0x7f0000001a40)={0x27, 0x0, 0x1, 0x2, 0x6, 0x77e, "d46de63797e4aecaaff4d4e40235140bc50402c28eeb145ee6c45a21eadfc8fa2d1740fea70521f862f266305a6724c45d886e697a7222d358f41bf149ca56", 0x1a}, 0x60, &(0x7f0000001e00)=[{&(0x7f0000001ac0)="c61f179627ed3d70a0c385f519f5554c03514bf87cf9b4794e0b6201c73c364936940f19cb785db687d0509fec0d78933042fd17d048024614c8198e4ac9c8fe6dc775b953f3f16ff58a2bb99a54cf4d930487ac3ec7337c5722d5cf98af01b8646165f3a0069cba71a45238ea2e49f4d2f137d2ddcd02fe1570d2939aa47a496e263e245486f38d31ca2b911744874ecb710b245f84b3ac64065ede7b266802092ba50a955f70371c4e7eec6d12e996", 0xb0}, {&(0x7f0000001b80)="8943f09fa464310a69a52151d65895fa5b42215feddce0244218ea7e6961dd893ccdbc4f7bc33d96bc8fa6f93778605e49b310db4c6c18ba3568f0fa72bfe349ef90b1555dc52bc68f955e4425dc2cc51e769ad81ff07c086fc5317f44b0a20ce67b82111a5bd71c5ae57d7c", 0x6c}, {&(0x7f0000001c00)="ae13a8d68f6b5a226c2892f24264061e8303f207d0e1d33d7b0345633d560a6047f39f04452d40e325fdd0525d7d50036c01e71e3b85f6079a826a3ec6225debd7d2b53d226d15db866b17532e7a5be090671a14b54445c2f3da9139e96d345b9a04016834284561aa8a24bebd9e0e4d5015de500c4789ce3373b4ccf67de9f624f221c7fc3d34f8d10b8dd4e5b7ba103a4962fed0990cd0c4d602119ee9914a738ba1cd370ca6e65a1701ce8199c3d335fdfe22112df4c57f4bfcd82cb2b7afe1a8ce7092d4173c1fe5a6ca37bae157f8df184b6577b1f6ad74033354825a1eed1c45b5968a0b13eefef9374810", 0xee}, {&(0x7f0000001d00)="f1aae3069acbc9f35d624007a9e04af4a477f0e8b0961ce060dadfe9d192dab6b2093492b65765883aac2739f8645c6910e9344d6ef5a630c5e96dc0d5602a635562e4e9cf9b759d2527643b360d2d172384970e0b79f597ca207783331c6f613d22ca3137d7e763e6e86cdf8f65c39174a081e68c12facc93437a7e476200649e981cd2b1366e5929c4196f87859d7c14c6ce3144fdb77f585f2d4f20c6ca7dfbac9e5f8e2fba8c1aa6db2584e7701f71a03d03046c547e74170eec40e8dd643baa5d7e9b3a0abc572caa9c73fbe332fa732152a804ba2590abdc131cb3008221edcc2df546807b427ec421f09fbceb829eeaaeabd5aecd45", 0xf9}], 0x4, &(0x7f0000001e40)={0x1010, 0x10e, 0x2, "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"}, 0x1010, 0x40005}, {&(0x7f0000002e80)={0x27, 0x1, 0x2, 0x5, 0x1ffe000000, 0x99, "1001270155710a719b66a2cf43cc2f937b481f39053d8b6720c0ac1ec7a84cf6c2ea2927a1d3eb984c305bd97f85b7c8ed1d721fcb08faaccacb1d28aa3433", 0x3f}, 0x60, &(0x7f0000002f80)=[{&(0x7f0000002f00)="1b9c9a861f7bdd4e73922d025ff5d06ba932f11f06c89cb74da0f58acf8b91e901047dc31272a84608c08f52f3dba04c7f3055bcd8a99b1de0907ca8345c09ca0b511a8ab1ed", 0x46}], 0x1, &(0x7f0000002fc0)={0x48, 0x10f, 0xfffffffffffffffc, "6df71d8d6d58970725f5e4ca86d7423bf2b84e5b493f456e08924edf982a5243fd39bf9f07afc5387b10ff73ecbf58c9d4095da64a19cb00"}, 0x48, 0x90}, {&(0x7f0000003040)={0x27, 0x0, 0x0, 0x7, 0x6f, 0x61e, "d680f05bbf7936e699f505af3a2a5ca646410c70f9d038ce2abe3bb9aaed80054dbbe12776977380c7776ac83804770c283a0d9916d57de2af669c12c6e393", 0x38}, 0x60, &(0x7f0000003140)=[{&(0x7f00000030c0)="4f31a4cec0d5d061d0e84d819e83d3ae0b608b55d0aa208f415c9f9d64fa38b621acd16135c1f2fcc06097222ef7156b24306d4bc08f1ec6519b31631bf30242952eec8a83cda81e18aff33fc6de010f634e633ac057b6d6d924240549a156816e87c4b651f2b210a1f8c357b2d073c17396f3be1f36fc9ecd7c86a4a4", 0x7d}], 0x1, &(0x7f0000003180)={0x70, 0x197, 0x9, "f4336a556a89f7fdeb82b85b0e617a2b789eeea03defe4735d80a3923e15d079e4d90cead3641c2f05e655e2cda951b0fd474590d1e28a54b04f4c8db18321da4d26d18f99863d619e0dcf52bb8165b561d43f9d9933e1b99ae183"}, 0x70, 0x20000010}], 0x5, 0x8000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3}) 2018/04/30 14:40:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="df509695e45962da5fd9a77248aed8c4211f23e64a1f5e1e6870", 0x1a) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) 2018/04/30 14:40:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xc, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="030000009d381de5ca752768884001bccaa6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x1, 0x2000) write$cgroup_subtree(r2, &(0x7f0000000240)={[{0x2f, 'pids', 0x20}, {0x0, 'pids', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x2b) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000280)={0xfffffffffffffff7, 0x1, 0xffffffffffffffff, 0x4, 0x4, 0x9}) 2018/04/30 14:40:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}, 0x4e20}, {@in=@multicast2=0xe0000002, 0x0, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x100000000}) 2018/04/30 14:40:09 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1010c0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)) 2018/04/30 14:40:09 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x0, 0x1, 0x642e, 0x0, 0x0, [{0x3f, 0x1, 0x6}, {0x5, 0x0, 0xfff, [], 0x3ff}, {0xe1, 0x9, 0x0, [], 0x7fffffff}, {}, {0x48}, {0x7fffffff, 0x0, 0x7fffffff}, {0x1ff, 0x0, 0x0, [], 0x20}, {0x5, 0x5, 0x0, [], 0x100}, {0x5, 0x1, 0x0, [], 0xd1}, {0x7}, {0x80, 0x1ff, 0x6}, {0x0, 0x3}, {0x7ff}, {0x7, 0x5, 0x43, [], 0x5}, {0x100000001, 0x3, 0x5}, {0x2d59, 0x0, 0x9, [], 0x80000000}, {0x0, 0x4, 0x0, [], 0x6}, {0x0, 0x7ff, 0x1f}, {0x0, 0x0, 0xff, [], 0x1ff}, {0x100000000, 0x3f8}, {0x0, 0x0, 0x4}, {0x1, 0x7, 0x6, [], 0xb92}, {0xa17, 0x0, 0x0, [], 0x7}, {0x7, 0x7}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fadvise64(r2, 0x0, 0x1, 0x3) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @msi}]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000200)=""/160) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffcbf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r3, 0xa08}, 0x8) shutdown(0xffffffffffffffff, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x4c}, 0x1}, 0x0) 2018/04/30 14:40:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x105200, 0x0) r4 = dup3(r3, r2, 0x0) ustat(0xfffffffffffffffa, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01400020000000008c0400000000000000000000000000803d6dda63b7df229e6e355b42893db7d0946238a818d33ac6196a73c6aa46cbe782755674de9c8a815f0180834904bf92d161f56a6ef8dbd29757d18cd5dc074f8003e9df9c2c3ee547895e373ce07bd0c0f620017600"]) 2018/04/30 14:40:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000000)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000004c0)=""/199, 0xc7}, {&(0x7f00000005c0)=""/116, 0x74}], 0x2) 2018/04/30 14:40:09 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x100) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x3, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x108) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000080)=0x800) syz_emit_ethernet(0x163, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x2, 0x1, [0x9e3, 0x0, 0x3, 0x1]}) 2018/04/30 14:40:09 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000000380)=""/174, 0xae}], 0x5, 0x0, 0x0, 0x3}, 0xc3d}, {{&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000540)=""/48, 0x30}, {&(0x7f0000000580)=""/7, 0x7}, {&(0x7f00000005c0)=""/232, 0xe8}, {&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f0000000780)=""/12, 0xc}, {&(0x7f00000007c0)=""/22, 0x16}, {&(0x7f0000000800)=""/91, 0x5b}], 0x7, &(0x7f0000000900)=""/16, 0x10, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/185, 0xb9}], 0x1, &(0x7f0000000a40)=""/6, 0x6, 0x7ff}, 0x3}, {{&(0x7f0000000a80)=@sco, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b00)=""/1, 0x1}, {&(0x7f0000000b40)=""/206, 0xce}, {&(0x7f0000000c40)=""/226, 0xe2}], 0x3, &(0x7f0000000d80)=""/9, 0x9, 0x3}}, {{&(0x7f0000000dc0)=@generic, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e40)=""/11, 0xb}, {&(0x7f0000000e80)=""/195, 0xc3}], 0x2, &(0x7f0000000fc0)=""/125, 0x7d, 0x2}, 0x401}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001040)=""/128, 0x80}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/160, 0xa0}, {&(0x7f0000002180)=""/4, 0x4}], 0x4, &(0x7f0000002200)=""/69, 0x45, 0x9}, 0x80}], 0x6, 0x40000000, &(0x7f0000002400)={0x0, 0x1c9c380}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002440)=0x3) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r3, 0x0, 0x0, 0x5) lseek(r3, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000002480)=""/188, &(0x7f0000002540)=0xbc) syncfs(r3) keyctl$search(0xa, r4, &(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) keyctl$revoke(0x3, 0x0) 2018/04/30 14:40:09 executing program 7: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x811, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/04/30 14:40:09 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x311280, 0x20) r1 = open(&(0x7f0000000140)='./file0\x00', 0x410000, 0xa0) ioctl$TIOCSCTTY(r1, 0x540e, 0x100000001) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="23a361ee6436eef4329118ea57a10a82b8bbb6ab8ee26d2ef7b48055ae3d73e4986f3b9d9a50256c7f4e3e86d86416845c0e8ba84f7b5443e6080920322accca553a996be8a6aa5e2cca2175f2653faa", 0x50) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x94202, 0x0) 2018/04/30 14:40:09 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x600800, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99b, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) gettid() write$vnet(r0, &(0x7f0000001140)={0x1, {&(0x7f0000000080), 0x0, &(0x7f0000000140)=""/4096, 0x3, 0x10e52f4ffa576eb2}}, 0x68) write(r1, &(0x7f0000000000)="240000001a0025f0006b000420bbfc00020b00ff00090000002800eb08001900000000b7", 0x24) 2018/04/30 14:40:09 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000100)={0x6, 0x100000001, 0x6a, &(0x7f0000000080)="d7d841c37dc67344d3372dbc6ff988ecc01364e154e8885306cf55210803db854cd1084f89a35c157a1e4ee8c7342c0df847df9eba31bf61a17b14bce460f1a0349e8a947f771c03f427d34ac417c74ab56614260654e07a7ce1e3da760b3fc981ab243f4392dfbef70f"}) socketpair(0x1f, 0x2, 0x7, &(0x7f0000000040)) 2018/04/30 14:40:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x3e8, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000040)="b19bc65824ca71e54b1ff47b3d56c6ecd765937b8555870206ca6e2149917dce6e0accb55615b7432e8fcfba7c0b10f8106703b12aa7d30d26a8cf962f941965e144b483bcc5b6d4ac5b297a96bcd2a569277c7c9fa45cc1cb4944242ba9b2e5c55fc77a"}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffff", @ANYRES32=r3], 0xc) 2018/04/30 14:40:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfffffffffffffffc, 0x2001) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000140)=r3) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) 2018/04/30 14:40:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x100000000000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:09 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x200) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)={0x6, 0xfffffffffffffffc}) r1 = socket$inet(0x10, 0x3, 0xc) listen$netrom(r0, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000100007031dff02000000000000000a0009000300001d85685e0000000400ff7e28000000140a43ba16a0aa1c810bb356da5d8060000000060000000029ec2400020cd37ed81cc073", 0x4c}], 0x1}, 0x0) [ 243.215541] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/30 14:40:09 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x2) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) 2018/04/30 14:40:09 executing program 0: shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000013c0)=""/165) 2018/04/30 14:40:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xe0000001, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x0, 0xa, 0x400000000000002c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e23}}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0x1, @rand_addr=0xa017, 0x4e22, 0x2, 'sed\x00', 0x20, 0x6, 0x6c}, 0x2c) 2018/04/30 14:40:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4a6000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="ac0000003f00ff0f0600000007007f00ff5aac67ffd1a7df7c029debc12f2f134a28c236197b8a757f972d719236e2232d3ab1d4ca8438df7940fb79b795a8e5f782f6b2eaba6a0000"], 0x16) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000040007000000000000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/04/30 14:40:09 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x100000001, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) sendmsg(r0, &(0x7f0000001b40)={&(0x7f0000000240)=@hci={0x1f, r1}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="90ccaceccdd3856a697c2a13c1af7ff7a8747ef7f30d", 0x16}, {&(0x7f0000000340)="8d19a5f092b7222f1dddc43d9f54361bcb50b83ad0cfd29f84f1ecc20890f014203b161079e222c9cf95bdf1b143844b23b0dd48f24fb745410d2153f836f2c38e816db6cd72797ed4a8ba38f5d86b9d76063f11efe0ad5c3753122310d4b3110b3330bf5f103031ec89aaf01e85d4e479", 0x71}, {&(0x7f00000003c0)="c93b188fc2971fc54ebc7b6124d1ad4c970c700e8831eac6fa334b1a9efbbbbdb1c29b0e3425ead10342d1bf93b768bf72ad19f70285336b95e6a1e34a8e64013dcca02bcf2a8630d200fe2a8234b9231d37021c", 0x54}, {&(0x7f0000000440)="1bcfccaf6e9aadfbdf05320de71a96e9ed2b12176f4a6f572960720e6e7c2be50a3d7aaac54bd3b86e9575ba3ce1d70bf2241b724e76998f8a0c42de4e441506bc8298215c309c900e958e834c8889431c275c917668fabdad1e13635a65b881004925806a469385fc81537e5446daa8f2342babe16fa3c173f5d0ab2bf7d0197bd43bbd6bfd9c095969f02b23e6571a5e291a55255cb5a175991073e54b1b5512", 0xa1}], 0x5, &(0x7f0000000580)=[{0x70, 0x10c, 0xd0ed, "2a6ef2797dbc11c4f5e415c05c192a39ad01801afa9c4cbfad7f30e4951c82f5978647a5bca7ef401879bcad8652f44e546262918f328f01f7c8dc157d05d64036e6a331c52aefe0abb1fa641e5a33910645d45accc9c461cf0e61d6a4"}, {0x58, 0x19f, 0x7ff, "1de20faa48687a01bf3c9901766a29a5ef040e73449e2cf72e98b537d5fb21e18c1cdc4a1d5a99c68288a94bbfa187743793cc5f3a73f94fe2fb3066961180f151e2fa41"}, {0xd0, 0x116, 0x2, "4f8fc05485789c8c0e0a16de650e48826bd6a655de01fe314bd81feb87b6802a229f449773c74893dd8ab5ae4afca74e530334df9bc96e8c41280559b069e04685cf0d42d52e3a6bf682c30422fc93e512bf621a1c1f36fec8e0c2a13dd66477a25b375a00f9b70cbd2ace2c644ca25d14f12aafd07c1f11591ef67f2a699d5be38a486077723744a03dc231b627ec45aef25feb26052905aaa4033575ed13f4e1f2535754024fbbf19b71ad671ad1e52d47ac62fe1d2f5a22e411"}, {0x100, 0x107, 0x10000, "1a270eb827fc0baf8f612b2a226fa35ae6827686929af2037627f10b124caf4b1c841bfa3bacc782c2bd5c155262980ea90ea64bc10163747e2b16db3e0d0c583c83414e1a2838ac758fe6349afdce2f3ee85fc779ab53204a2a5976c9ca71514f75cada622c2e6505c53f295cc72f942379306d994b3dce492fd8971f5c3b2d3fd687ffd6246d14c446fe06cf5668559881fe7b7e4457a050d9bfbbb19646c701a5a18a53b772e8025b47bbd70b96be65b4a8c784371c907088b52e4f54c925a17bc6fa948f909d4ee877389c6e0af15398cd8f5045e27970dc130c1dcedd9f82e6176e99e74a35492d1e1a"}, {0xc0, 0x10b, 0x2700, "ee6722df33a9a4d9d74963fd8ac2974b18b943be6a16a47b4cb70faff0d8202c95386c600812d4201171573143945722d05b821257200917e6487cca490d9d27d77ff8193c47d7929263ef85c32b1835c249f9eae95675d33d427ee71b9fa2d61a7eea420d416c5b3516f87cb0814f422bb6755313e8cbeb15f75284aeeccfed79fcd2f5bb02a38e735b2b9effe14e4e3b81ba91612974ff37c64fc4742a80cf13d5be5a55cf04e2a78b155ae453a0"}, {0x108, 0x29, 0x8, "4c7ec175db6df21225fb8c524ad3df52433e5e75ce34c3dec48ce90deb1e38b1e3a3cc5444f971e3d4b7847a729c445c491a91937241755e829c752739ee149e4bc6d910d7beaeadec885675a04e8f7bba17d6ddad3d80a9c4df92d2afafc9b532f53fe327f35ff32fa201a435dc4ee91c8a7a416617c566db879857870e3cdacab6748ca630a84c03c2aeda675a70c50981ba2a3164df83541f2b5a17597632b57674f56f88f1dc2a2c51aefdd5709de1f56a7af3cb2f040245a159e66727eed2bba9926fb3f8763337c9c2035e0450071033ff4b30ae8d498f4f358dcaabb134bf1c2d01735f796516bfc89dba65f74085e078fc219f0f"}, {0x58, 0x111, 0x2, "6e04c0ad059eca7c32793081e1e8bac227e1eda44073b8514e585381dff65882b1d7aab29c7df3b75bac4649195e0f38e279f0c158beb7e1da87dbe2c735c55bc599"}, {0xd0, 0x13f, 0x0, "3fd51a9083c0c00af5a760620b5fb44323819b0efa3dae095ef22fe79cd551457c2d89ce73c442486a683f70ae2730e6b7acdabf23e087a279e7a56634279022f139505cd7dc7ad56b1e6203b2d6565dcdb9caab087d14cdeb76fe5f04bc334d7b1973feb807d409966eeabbc5a151bc54f0a55a5313f7c43c6ea6aa6cba87396029edec27c7d5c8d1b64a21e30c76eb9884db7c0de957850c42a88b7c655d3d152344e0591aa922c25e00a91e138da239be6dfc179ff7ba8e"}, {0x1010, 0x10f, 0x9, "42fd47c980f2868c184dccfeb215ab8fd9742eecb524431455256d69b3ae4fd78c01eab87471ec0d6fbd1895d688a6ee1b4128d18d9f35dcaae7a9dc50701f7d2a8b364eff844edda4b3f93c38014bf5fe76d2e60582f9ab35ebb1f78282f76a42be1c729548001a05d48734e84881cdc8e5a716ffefe2b10df3837a0148404d01993f0a3eef0fde5549c5dce8ca4a271b858a665ec193035241511174a39777e98927d8ad7d48ad0ecd716542bafc9bf218fa03ab98121f98138b6e47ce310c72187ad24cd4c52db8a89452efd5b6941dd013d98b8090b17b54d17f6c53ae0de0ec6caca4389cc0e5f29712b48919b3694af7d34f140cfd7e8eb06e98a43860c746a3f9ff30fa71e52485b2feaccd59683a737a014ab58aeb1d9dd30ee515f6bf8701787c0559d1de01d6a229d0db514bec7b4fce34398ac7d4b4581bb600a310ba51de1afd5b5f60b8d4eb4a5431cd82c856b38179b4d0be8c6ebc6319eef036712e24345dd67b8a2c4333a85a2daa06c0b1d3cd418f4a3464e3bf1662384226869c89f187cac57843b8df409a1f2c6194e85d488cfc7cdf440305b1025bcde7dc8f800ebe249f620785759210b191b4979386cbdc64e4835f12ee92cb89705f3460656bea08c047c8f9421a228e55ecfabbf4baf13bfa5549ca858b3f318d7098a57ef7ed844287d2b19e3936feb78bf5ba5722a397a07c1840122b2888d1ba3d538d4239cfd19fd04b045f3efe8c74bf0be068a6da672c6c5de5dcec99f5213e0345314b6b999661093657ea6222df170d0eba2491d5363b3febc66db1356bf40f3eaecfdd589d5477ee1789b318420775df7ea57a58f541fcd726350973cac992d7a60805cd1d8b8a20d20ea8c764645ee34878712ba0f896f7e2f831b9abf1792645ba4ffe074cf9b948bc5153844e582928276375ad2220094f5f1749b798e3e7e29769a030d9803b06fdf85943bac2950208695a8a14ff07f88a7af34fd00a29cecbf66ab90a93fb3613995155074a60544e9b16b4ca43fb8b5a6f90ee2b04f9e4c9d090431a25b34fd5664d13fbff03408af1d684d8e32641d0aee841b2cd67d56b51a66dee7e82cd28c47aeab541ff25545967e52a3e92d3914b71a4ef9257b52dd3930fc0bf4cba9280b6c534178ec5c1fde6ed68e1758906f7430e4cc4b14756e576c8ce4ef475df211a7f62c85e52bbcd5ce64dc20f9250e97a5ee601741078175f7c7af3fa83f38f71ae3d4493215c92f1ebba5f9906e704684e65dddbe9a2494f2d779bbfc7be497da62641485b7f4416d3bca515704860610ed52c72278486c42e810e6b5e802c9a110e4b65619767282d9e95e354f4ed2ecb71def6f2d883f486cd48a861253481b401a4d76b5d162ace9dcaa95e6f56c0d8f2903ce71f14145a6caa8395ab87d125d6894d85e046afd54620d7b5aba24e29a37b0dc2642a53de094e7637f3616280d53898433950d40580dc114e569823af4a1aacea2e15a030de6d59b462e6376b60e34c49f02728ddda464a8bec20f14f6ab30f7c490484b89e061bac88be8238c9a3e655dff7628f08e17a1dfdb1db58d3ef0b98218d6d2d3152214e91dc5e3a6ac6691bebdf43ccda5fd0e71ce8b0b0b18376df8cf52953f4f0b7836909e4805b7498ff7a78808b6c62612d78f3b472b564ef1739d7e26b4babbc9e2460a26983b5ab17a1dc7b052a5934a067f4f664a3e5f26e666485b4b8be68f2fcbc51932a55276e640424ec1cc52aa093dfdf732d27e991ba5c1e77c8571266afc2da0f301cb9634a94c1367a76f9e3adf43f6908be6be4ef817688568226d5ad04e508eb387d162bbeb568dd104600b2e6b1338afe07643aa40ade997b1325e8a8ee2bfaaa6ffb8544c96b74d9f9b424f3d4636f59c71619816b43028d9620f23933ec4f6ef39a6d20885d9cc548eb5a70003506307852a68565500e8baea2e1789b9199d2155ff28972986cc426b39902814dccc27b97ee7eef048b271a6367d3ade5c73f4838dc73e291346a7abe7bad1831440dbbeee5f1414eda61d7404e9372173b13b6abe596bd302e5b3d0c879ebf896bf8c5242f0159f5f925dd282fd9a234a837064e0058503f1351c54ff7640bb770053ecab8b3319b88dc8ce8e9118506b4758368d6d130da1cddc85ac610d1b03ca2433de90fc24345e5d47a0f47064db46e1f024c17ae141e39d61bc2dcd057e7e22a569a1f4582b085726b34339bb2d76169657a6572a7a843d9827ca880e0bb36918e0f9a9e3616f76fa43bf518abedbddfa85dc956b163da4341c34063d6675c3058c4c0fe92ab12fc3b4dbdf0d56e9e74b2a27a8be52d1fda043b0527e5ab46bc437593b95105c5788999d16de131190b6cbe175bca4ad6b3068358231898d6bb923c612c81985016027cfde5e1d42a639ae64780492f547ed5f12aeb460746abd83852c3ef8250a9cfe8e6d8294fd513b00472cd3355c90cf911e08a53b71f1793432aab4530cbd52f58dce4672b0805b842383f9efee90905dc9e843a6ba48dbc3fb83c7b86d87becbb697a5465e7bae4196515ed9c7a853c6f06abaa32a7dc8667d1cc66d3872cd3d8146ffbad0f518e5abe0c6147db25064b14a6c8dac1f324c298dc3bffbaa9894456b8b1fc7499dc23d1d019ac0fda1c997a5e216a58a1cf29d452ac348aaff146a9494e0ee5735b167929dca3f212ae22fff17ad37502ae57ad5824604045c2ad293021901b4142883fff2d2bfe7a9c7c6e35dd3bf92f25ed295b5e58e1f6a540b64472868c7128b3c5bfc846e13c71727c33ec114d7d091f4b988fd5ddf7604d8dbb84181ca69e61aaea2fb3a90342d16a33a5ebcb6c022ff476595b702c73cdbfc551930057f30725bbe0b0aa8950dc710d2875e6f7eaa9848619ffd62958994eb6bf4e214f7253fce86ad6c3e5028a7bf2e54d2b0be9e6725b0e1279a2b516113a54e239f5dcdeb810dfb899d62338e3cce000ebd909428c5a943ed4c40f17d11b5b3e5d29c9f5f273f918c71570991607f4533fb283ece61416fe818aea63a0c7138f8a5bede7d7e971e60aa672cd16003031393b0d7b5cfcd961155e47e2bdb1c8dc3ddb7d14ca5400673ac3c16b2d09eb5822a951dc277615259aa3b5919419229a1ba18dee44dbbf399b22b9e6a38daccfb7e435e9b1576adb421d892e6352a18a86002083ab30c5afb0e23365757267cbd55f1c311afcf0f52b329c133f4b65bef7382b1a8abec12f0e76b0cbf1d75e284f93935433a65430c6ad064ec252e253d881de322aceb66e7eab1b828494bd06faf988c516eb6bba8092cee963a442ba61dc105cb3a6b0d81e73b396a065f273f9cd39078afd41ab8dc92fff1d4af7e906a41c41822b597d48daa0ae9b0b86ffcb1a6881326ef9d293b3d1da146a6ddb0e24cce801d3b19084bdf9f00f4afaba6b10c3bfb33ebcf812de7e873c12ad4082c896cc88bd44b5861ca95b88868b89d0619d16f10553bb11c3071824de0660f2fecd22ad40222500b73c30f0b6847b3ceaca6140f00f49e88c68622ff29c914212fbaf138dfa5dedf13f881fde25178d3557cddccf9106f4738f5d959703820c18e85b304827ef6fc8af0a481c875eed1c265575e916a226b4b76710635eea9978465913fced356c381f8381ae642fd0e1a029cab9a39366def9a83e09addaad985b33b0469f14bec264381d08900e27630b04d30d0120049241725bf2f9f3caedd45ec26aadec34dda6a00d46bfdee1f04ea0c89b2b2fa7a073ee645b5aa84f3e6d65699d45bdb7963e4cccf9b898e7f70a3f430fe52a3239d30b2b632d34b048ef7bcf93f656ce361661531d1299198c0a23271cfc197996337a76e4c4e9b39957908aea1d1bd0825d1d1f1832451275eab337c33ea3afeb1bdcf803450ed62ad1a24ab1d71af05b5a7f636023d5cd4f8e57abecef10bb34d3fd3ae8bb62f20b492122dd37cbc9b6dfbd6681ef252c5df50fd2456ec192255a43246bb7a2ff7b0a6a303422b2c5e09a5af4bc3215cecf61f8b07ed72f52f66783d52339ea2ff1654b5a8f69547699436e1ba5d4833ac9c9762fa03bcb475ad6a38382c78846527d96c2943c1097b55d324ab91b48865e410805179b74993b2b68f2ef99975fbf22796e7e0aa9dbc223f883226154a2d7038451d458c650857fa2f10fb41974f754bee5f4e7049ee6cf74701ed62601e94f7a79113e8420fe3633ac4b06183d36cd8c4e809a44f31944cf86fce390041c1b8aff83bcb0cea25c71888cf44069de5eeb87e854c261a9dc2a27f3beb11e99e984e007a9eaf86ee3969211a0a69d631c1615f0a2762c64905c84c6728bc490213b267698498ed1ce039c6de1e124f980a24ff46a6f79cf554afaa8e6f38cc9dc4b5b407e0b3e2d43ca4c904d7528c97e7486abdbc520927f8762fa3ac61f86be411beb965dc705f6d9061e28e19b2225f9be5690aa93f6651fc00ae0b5a46ca8f37fd93763c44e1c6e96a8a3b5c0cdb75505f24c08adb9bead17571e6a7900e9ed3312127088d56b620131fc0eecfd0ab3caf0e91689b4bd9cab821ddc7d80fc27cbe715ec96e0592b666a11a113d64812e427fd7262c69e43796b29e8098cd7962879b042e56708a92be0a433ce71828527454174470cee296b4125db38731da1fb6c1386fc35b4078d54276ef90e15b917d75e78200fd036b4a4aaba32a887433311091b0c60df064049af26251c20ab25439169ccebefee1bcfb2f4570fadb7668e98195a94ab4d4e3fb6bd1d5e6b27fc325b6e6798ada62a70661bc5b6212a6175bc97faf490b9701d5d2dd169a8e01e53b76013a6c35d5bf544553f9131f73e2d1822cfee3a8a8b77ade030afd7d927a28bfc435ea9102ac9be728422c568d4dd229ffe143c93d050414e5bde4c437c9c66880acc448608d6b536d8b673395405bb30715f58411f720a632ffb16bebc08f7ada1f412a3e581b298ff55df4d29809b96ad8d2e9132130389a72c05461433238c05095f8ccb8c35470ad2f6d35a800b91f9c6afdf38205b9ad38d310396e271b26dcca92526647b295749888eca565c7e7656427c81babde8f00035d5c3ce56fd355130660323d9b44240a6202fe2f45f0b295d787a0f101cd3b5fb34a0ba51f9c336bed3400cf1d55706e24c2ea61c53dc4a2f3fb7cb16047fe1cd361a04ebe8fc8a501480e2a922bef3a4ce56b79c4531e2a960ca3dd7684fbf3381eca99c91f125383432716a39a90cfb3219a5adca2a8629f6a1783ee63b03964c13b0a343317e9c9f8e0b1761d51a1f672e13f92e8e01a54aa530b75158feaf3290e4b04f26d67f184cff27afd0d7ee9698f36bbbfcbd62a84c89367265b6abe540768849506c3a46e8517e7c899019385927a4ab61706b60bec79b21441586c0c443969446b7635a6255fcd81acfb4fdebabcf0792c6f70f8f38058f00a05c6db5c8c8be44159abce8aba3c774c8965e4f74103c643dfa5b47a857a826c4c6ce6571563c6cfa52c8b99feb4990f156f6a1b3414d2e773d4c28687bebe46cc0fa248d1e3d62ac80e4e4628549ad06240148241ff849dc91905d3008ce3edf9ec912e721693121d0c42f7d312e77fc779a0f84c3f6259d738774e92e88971534f76474131463d72c54660894039d5c2ef8c1d0489d37c1380cbcec38e9ca7dfa3ebbe5730dd4525f003fe986f6e28af5ee5fa807803d61600a8ff9e0575fa7b0153824efae1aa5ce8d710bfbbb942b1e80c36215875d8cff0b962a9fda5bd5d496d4c0afae77a5f6743673"}], 0x1598, 0x4}, 0x800) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000080)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000002c000)}, 0x4) 2018/04/30 14:40:09 executing program 1: ioctl$sock_ifreq(0xffffffffffffffff, 0x891f, &(0x7f0000000000)={'gretap0\x00', @ifru_map}) 2018/04/30 14:40:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xf865, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x3b, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x1, 'wlc\x00', 0x13, 0x8, 0x10}, 0x2c) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000000c0)="15b0e0be20b79497f675bc1ceb7552648bb55850aacf65", 0x17}], 0x1) memfd_create(&(0x7f0000000100)='$\\)vboxnet0\x00', 0x1) recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)=0x9) 2018/04/30 14:40:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x80000001, 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_bp, 0x10000, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1c, &(0x7f0000001200)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200402, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x81}, 0x8) 2018/04/30 14:40:09 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x1000}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000200)={0x70b9, 0x3ff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x129000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x0, 0x7, 0x92, 0x3, "7aa8bc24d7e557dcad3c11565daf6d1e2031922f0c465c33299fd72eb78ee58e7a4ccf87801ae0ecee0ce83a"}) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000240)=""/160, &(0x7f0000000300)=0xa0) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/239, 0xef}}, {{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/6, 0x6}}, {{0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/7, 0x7}}, {{&(0x7f0000000bc0)=@pppol2tpv3, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/234, 0xea}}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/3, 0x3}}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001700)}}], 0x6, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000001bc0)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) [ 243.419473] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 243.426976] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 243.456293] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/04/30 14:40:09 executing program 0: futex(&(0x7f0000000ffc)=0x20000000, 0x85, 0x0, &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ffc), 0xfffffffffffffffc) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/172) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x12, 0x101fd) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000240)=0x1e) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {r2, r3+10000000}}, &(0x7f00000000c0)) fchmod(r1, 0x800000000014) 2018/04/30 14:40:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xe8030000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:09 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4000000000000004, 0xd) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000240)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000be4f70)}, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x0, 0x9b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x20}, 0x0, 0x0, r0, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x1, 0x1, 0x6, 0x5, 0x0, 0x0, 0x200, 0x2, 0xffffffffffffff19, 0x1, 0x4e, 0x7, 0x1, 0x0, 0x401, 0x2, 0x7, 0x10000, 0x7, 0xfffffffffffffffc, 0x4, 0xfffffffffffff875, 0x432, 0x5e29, 0x7, 0x1000, 0x7ff, 0xffffffff7fffffff, 0x3, 0x5, 0x42e, 0x6, 0x2, 0x0, 0x82f, 0x2, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000100), 0x5}, 0x1000, 0xc6, 0x1ff, 0x6, 0x0, 0x6, 0xfffffffffffff801}, r3, 0xf, r2, 0x3) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f00000000c0)={0x25d5c2e2, 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='\'@:vmnet0/bdev\x00') [ 243.463808] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 243.524756] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program [ 243.566634] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 243.574208] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 243.588503] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 243.589278] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program [ 243.595986] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 243.635652] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 243.643098] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 243.687890] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 243.695346] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 243.704631] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 243.712062] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 243.720694] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 243.728080] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/30 14:40:10 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) fallocate(r0, 0x20, 0x0, 0x1000) ppoll(&(0x7f0000000180)=[{r0, 0x19}, {r0, 0x201}, {r0, 0x10}, {r0, 0x4280}], 0x4, &(0x7f00000001c0), &(0x7f0000000200)={0x7}, 0x8) 2018/04/30 14:40:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002d000b010000000010000020024000000c000000080001402e99c9a5dcca86b92503b6924da2422bf6198ff0df1b70ba08902034a773e346477166e1cb1d3acc09ef002959176a7abccb78a98b9f78da6b9c16225036cf7effc0ee94802fce9292c362120e256a164ad5", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/04/30 14:40:10 executing program 5: prlimit64(0x0, 0x7, &(0x7f0000000000), &(0x7f0000eebff0)) userfaultfd(0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x10000, 0xffffffffffff9ab7, 0x400, 0x6204}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/30 14:40:10 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x2, 0x18000) fanotify_init(0xc, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="98247d3e390dd518ae0d7bf22e3ff343a9247f0a04000000") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="6f079d453828272b5e926206aac11362f001ce71d6335cfc36764402116253e2f8b900a4159ba0983cea51"], &(0x7f0000000340)=0x2f) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000380)=0x7d, 0x4) sendto$unix(r0, &(0x7f0000000480)="d5f16c24efddca328e43c55ed25dde2da7a071a935de71ffcc8bd51c33abe05e7fcb442bd7f7215c0f4b4c5ce9b66944681358b705ec173002061805730b331852f24a9f96c2abadcfcd58f7c29413bf4c76ff75507a4fad6f3844", 0x5b, 0x800, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000003c0)="639aa0c43e63bcee03af709a76e064c411782ea4b5f45b6ec04498f83bc30897ee006e9878932277a46cd5dd2535442d96735c5df597b665aceea5fee48f0cd5368754f8d1a437f688f5173e076f2c36d2ad692ec1c04f502d3c7260ba9031426b7dce0b") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x0, 0x3, 0x7}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x3219, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0xce5, [0x5, 0x5, 0x4, 0x800, 0x80000000, 0x0, 0x81, 0xb4]}, 0x5c) sendfile(r1, r3, &(0x7f0000000440)=0x80000000429, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) 2018/04/30 14:40:10 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x0) getdents64(r0, &(0x7f0000000600)=""/153, 0x99) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000006c0)=0x3, 0x4) socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) flock(r2, 0x1) r3 = dup3(r1, r1, 0x80000) bind$unix(r3, &(0x7f0000000580)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000080)={{0x7, 0x0, 0x0, 0x0, "2e43a5e3ccea68579a2c39c215ef39c7e537f09e7ac42a7486671cfc0ea93fadfabd903ae733f74400a3df33"}}) 2018/04/30 14:40:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x6000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000007000)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="268ceb0f39fa6cd856d55e662b318c136f12496e86d31d05719843cfd73314ef2134f6bc139f2919b8ab59b9cf5e7549665b97f259d67bb4f4bbdeadf4770f44c81ed01f680278b2d22c23d853361b0cbf0e5891e28360d59e2a0692bb0000000000000000000000000000", 0x6b}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/30 14:40:10 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="03c4010000bdd1b4bc"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = semget(0x3, 0x0, 0x101) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x3, 0x5c40000000, 0x5, 0x5, 0x4, 0x40, 0x2, 0x1ff, 0x4]) msync(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x6) [ 243.736690] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 243.744105] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 243.752740] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/04/30 14:40:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xe803, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:10 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="8500000008000000650000e7ffffffff9400000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000240)=""/208) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r0) open_by_handle_at(r2, &(0x7f0000000180)={0x99, 0xa8, "d3346cfb8a50800b9594a528029fa24a764ae2dbe8cf9e21544a7a4294b437e44b0fe5ffceac07472c928f994bd43f9905e372311755607e862ce371b49365bf868f7a62629e81c8ef5e9317e41f7d0c13e56b9349fcadb8442787d6b8ee650ef6dc6e4c51f6582ba5f07db2293d1651d5b6160be297fb39f9a67695937cfa338a645ad9cabbe5ee1934449b7006b0f237"}, 0xa280) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000080)) 2018/04/30 14:40:10 executing program 1: r0 = socket(0x1000000000010, 0x2, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x4, 0x4) fdatasync(r0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0x2, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/51, 0x33) 2018/04/30 14:40:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget(0x3, 0x5, 0x0) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000000280)=""/62) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400800, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000200)={0x53, 0x0, 0x71, 0x3, @buffer={0x0, 0x2e, &(0x7f0000000040)=""/46}, &(0x7f0000000100)="cc0699ad8c7c222e2bfb6c5765cf4e1651dbe09c85d8dba821320a0a594b222c3bdc8572756fd40f8631bc3dee4d501bb3b1109ea5599afba7ab7da47f916e40ab0119e29867416028326a5f67f625a5e3decc59b3e00325410df6c55cdb792f166aae8ce19fa11c527dd3be09c2064c05", &(0x7f0000000080)=""/42, 0x400, 0x26, 0xffffffffffffffff, &(0x7f0000000180)}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) sysinfo(&(0x7f00000002c0)=""/231) 2018/04/30 14:40:10 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="640000c3c106af84bf72a5b4ae5a297cce3f2d40c32d568c2c148ee18d3309a33945eb43895bb5915c53c508116f5d06cd79e5325e9fc2c54c411a7e99dbbf76ac536b14ae4784c8222257cde0c58a31ed65797d0c6ecacf5c61dc42be33f9"], 0x0) r1 = socket$inet6(0xa, 0xa, 0x7ffffffc) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x8559, 0x9, [0x0, 0x16d, 0x0, 0x92, 0x9, 0x8, 0x8001, 0x5039e6ba, 0x4]}, &(0x7f0000000480)=0x1a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0xab, 0x2, 0x7, 0x2, r3}, 0x10) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0021131c86abbf700000000000010000000800030000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) syz_open_dev$urandom(&(0x7f0000000500)='/dev/urandom\x00', 0x0, 0x80) 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={r4}, &(0x7f0000000300)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-\x00') r5 = open(&(0x7f0000000140)='./file0\x00', 0x109000, 0x102) fchdir(r1) r6 = openat$cgroup_ro(r5, &(0x7f00000003c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00000004c0)=0x2cc0, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x101b00, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) 2018/04/30 14:40:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) socketpair$inet6(0xa, 0x800, 0xf3, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)=0x0) capget(&(0x7f0000000140)={0x19980330, r4}, &(0x7f0000000180)={0x3, 0x3, 0x3, 0xb33, 0xffffffffffffffff, 0x8}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x6) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x200100, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000540)={0xa8, 0x0, &(0x7f0000000380)=[@clear_death={0x400c630f, 0x3, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x38, &(0x7f0000000240)=[@ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x4, 0x16}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000000280)=[0x38, 0x40, 0x0, 0x78, 0x0, 0x18, 0x18]}, 0x3}}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000300)=[@flat={0x776a2a85, 0x100, r6, 0x1}], &(0x7f0000000340)=[0x38, 0x30]}}, @decrefs={0x40046307, 0x2}], 0xf5, 0x0, &(0x7f0000000440)="ea6e2e706f74117d1c93c689041051f8188a3326372f057e990641f12187d6f062f253aeb7c58dcb01044256e4a41ca675a6e05d22303e9e2c54ee7cd0816057dd67bba97e0f59485068577235815133ca9d09387e0af7b7ba40d716b7401f81c361c16c77e723fd8b97bdfdfd24a3b712cc115415608a1ac79e9bdecf9cdca9b082ed4f1d9a758dd4c762fe03281b6abb8456403a20d2b4cd215c765b733e0cb78e7826e4404fa878ddc4f80abde09f608b3960b06b3e037a86e0795f557c72cb6849a9f60da56a84239af162da79d7f05f124fdb5099f2adf352e6f217f28e0233c772f88ccf44d4bb08dd21c164d16b60458025"}) 2018/04/30 14:40:10 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$pokeuser(0x6, r1, 0xffffffffffffffff, 0x80002001) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x0, 0x1000, 0x118, "717565756531000000000000000000000500", 0x8}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000300)=[{{r2, r3/1000+30000}, 0x8, 0x9, 0x4}, {{r4, r5/1000+30000}, 0x100, 0x1, 0x5}, {{0x77359400}, 0x7, 0x800, 0x7fffffff}, {{0x77359400}, 0x4738ce74000, 0x2, 0xffffffffffffff1a}, {{r6, r7/1000+10000}, 0x5fc3, 0x3, 0x7fff}], 0x78) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) getgroups(0x9, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000280)='./file0\x00', r8, r9) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x81) 2018/04/30 14:40:10 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) sendto$inet(r0, &(0x7f0000000280)="91fed622ab5b0ec0f5a140bed544540497ec9a235c1e1ac35d20c6f5f160c6a6c1ab4a77a394a5f786ea726ea8e865981ce1a19b36f09b251767be9d2eab74f1b456a44dd5572b6c22ad1198de3da18c497fc2ad7eee8d123896237b89c777ac8ee0da75ef5174c6f8ceaf2cda52da32a668781237c5edc8bcc7ef8d111d972e3242575fd2753b0e5b5e474c804159659b59cc7c9140b2cfc30718ed5760a829eff25d045e2739d68a1a5797c52191fd", 0xb0, 0x80, &(0x7f0000000340)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) r1 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="ab16736f9eb446cd66efaf2f9d41ff9f4f8b60310df72cb9eb043f64863208486ba5c6a3e362851741c7bec2cdb30bfacc52c962afe3e94176d190f6174d15d011979d3a22245850a7b839cc7b03d90403d41f129dfcef39a097441bf6006bbb5d66f4ff2321cde1073909fc97927d43aa9982c2e03cb3b9dc11e209f7dab034bf742c21a65b874a0dcec40faddb6f3f28a20e907abb77f43bbe2ea863600a9ddff133", 0xa3, 0xfffffffffffffffe) keyctl$clear(0x7, r1) sendmsg(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="03", 0x1}], 0x1}, 0x0) fanotify_init(0x8, 0x1000) 2018/04/30 14:40:10 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400840, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x9, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0x7fffffff}, {0x2, 0x4e23}, 0x100, 0x45b, 0x4, 0xfffffffffffffffa, 0x5, 0x0, 0x200, 0x864, 0x80000001}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009fb000)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/30 14:40:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x8000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="2600000000000018"]}) r1 = getpgrp(0x0) sched_getscheduler(r1) 2018/04/30 14:40:10 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) waitid(0x0, r1, 0x0, 0x1000001, &(0x7f00000000c0)) 2018/04/30 14:40:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0x6) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) 2018/04/30 14:40:10 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x111280, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4) 2018/04/30 14:40:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) r2 = dup(r0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{}, {0x80000001}]}) 2018/04/30 14:40:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @multicast1}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0x505, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x34}, 0x1}, 0x0) 2018/04/30 14:40:10 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) readv(r0, &(0x7f0000000180)=[{&(0x7f0000001e80)=""/120, 0x78}], 0x0) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x9, 0x5}) tkill(r5, 0x100000000000016) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/30 14:40:10 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x501080) 2018/04/30 14:40:10 executing program 0: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002580)={0xffffffffffffffff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xcc000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1, r2, 0x0, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7, r3, 0x1, 0x401}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000002600)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r4, 0x4, 0x3, [0x33071c03, 0x20, 0x5ca291e6]}, 0xe) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYRES16=r3], 0x2) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000003c00), 0x0) timerfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000280)={0x400, 0x7fff, 0x204, 0x100, 0x6, 0x40, 0x7f, 0x7, r4}, &(0x7f00000002c0)=0x20) socket$key(0xf, 0x3, 0x2) 2018/04/30 14:40:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffff80, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000003c0)='./file0/control\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={{}, {0x0, 0x7530}}, 0x100) 2018/04/30 14:40:10 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfff, 0x9, 0x4, 0x9}, 0x8) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x6, 0x51}, {}], 0x30) 2018/04/30 14:40:10 executing program 3: r0 = dup(0xffffffffffffff9c) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) 2018/04/30 14:40:10 executing program 2: io_setup(0x80000000, &(0x7f0000000380)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200000) r2 = open(&(0x7f0000000140)='./file0\x00', 0x4000, 0x4) r3 = dup(r1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x40080, 0x0) io_submit(r0, 0x2, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x1f, r1, &(0x7f00000000c0)="ebc34d1c8b643ff4d3442b994c05a9ccb15838c77f26d2f5a8b316ba0619fa51204c242f2da1e6cb1f45a3450df26e0fe22997b9fc10e6e126684def850aeab26fcf8fbb9444b7b3f77e4dcfcba3cac188da0b96b088b92248de0b492e24277e7730b7caa1720a3fe097f3773cc8db6660561d", 0x73, 0x21, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0x10000, r3, &(0x7f00000001c0)="e890160fbfe92afadf2941b47b771f0b07226140c9866c70b6de6d126eed2f35f073dfa312a27df6a7d0e99d2a4f04c4ba4d5381e37208e9fc4a57ff014553630383ccea257a43d812c183e72925dc6020aa21746df07f193bd9b46e5d5e0c35025e1b0df3e36b034e8143c39444736d4b6c8a6d8c7fbc134b8b7636ec5fc0a9b75911eabe17f795f3058c4fd125694b9a91c1de73cf66bf9153627a20402a76d0a461bb8c3ce63a6c98f4134eae6bb1bf24e683e3e9434b3ccd022770dd1fd376c9472c49cb358afcc81eb6d3955aa8358e550c65b70f10d90a79bc6da4f08738b5c590ec9cd3888c1384d0fd", 0xed, 0x2, 0x0, 0x0, r4}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000005, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff}) fcntl$lock(r5, 0x11, &(0x7f0000010000)={0x0, 0x7}) 2018/04/30 14:40:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x6, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:11 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000100), 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x441, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) 2018/04/30 14:40:11 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x1000, 0x8}, 0xc) fdatasync(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/04/30 14:40:11 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000000000060000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x3, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c527ea83969a422c"}}, 0x48}, 0x1}, 0x0) 2018/04/30 14:40:11 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)='/dev/snd/controlC#\x00') perf_event_open(&(0x7f0000001000)={0x0, 0xfffffffffffffc5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xaa002, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/full\x00', r3) 2018/04/30 14:40:11 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80800, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x2, 0x1, 0x7fff, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000340)={0x7, 0x10, 0x1, r1}) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x6, @empty, 0x100}}, 0x0, 0x6, 0x6, "e5c918431cfbef107e86cf85b46efbf7f4b981d08133c9a71b62e72a7a8f9a1d639844fe2bf8fb104a24d7e430c5b5758f9c04aa5b7f09d8afe896c92d0b4769f8cee385fbdd1ca418cf64dead8669a2"}, 0xd8) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="cdbf0e000084019ec200000086dd6002290f00383a00fc800000000000091c6edfd51b609e940c3d76bdbfb0425c6b634421573b83f55f2629923cf32adbddcd3f66c33f6d35640b7470ea65f765fcb10a5baaf067d6b13896dcc692792002fc009b7492356bbb66942ce84a1aa065a53c6eefad1c8f36221e313a15fdde88a9549b9d51b52d677880157d184a12b5a0e6ee205833a3cebce7555788c5f25af797730e1c86a830c67ef46867ab98efe3ef20f9dc0bd6c7ce8d3218140b682e9c554700d505"], 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/30 14:40:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xb00000000000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:11 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x153, 0x0, 0x0, 0xa8, 0x0, r0}) unshare(0x60000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000200)={'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000600)=""/129, &(0x7f00000002c0)=0xfffffd5f) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt(0xffffffffffffffff, 0x3f, 0xffffffffffffffff, &(0x7f0000000500)="a8fb81a11568b7688100ce04406304dd8f9a3bd211", 0x15) r3 = socket$inet(0x2, 0x0, 0x5278) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) recvmsg(r3, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000016c0)=""/205, 0xcd}, {&(0x7f00000017c0)=""/147, 0x93}], 0x2, &(0x7f0000000300)=""/114, 0x72, 0x9}, 0x10000) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001880)="91d4e137ffbc42bb41f3000000000000000000f30c4b84b1e5bc1cb102de9f7fb0661aebfcf653f582129d2e95ee2633ee4684222b0866f4c5a4b8a74654d3d402ded5a985cb91d33a0563d06d65a8b84a100a", 0x53) 2018/04/30 14:40:11 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') exit(0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) write$fuse(r1, &(0x7f0000000040)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/30 14:40:11 executing program 2: r0 = socket$inet(0x2, 0xa, 0x40000000000000) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/30 14:40:11 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@mcast2}, &(0x7f0000000140)=0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xfff, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x1001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="010001000000000000000000000000007baac0ff000000000000000000000004950000000000000013d096862d75294cc69ee5923791fb6f280e8b3f7df2f14137bdf97918030c11a97652f23b8963b95b7c00117d4ac3640ed6880325ad6f71"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/30 14:40:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000080)={0x2, 0x4}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000040)=0x9, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x20, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/30 14:40:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x800000000000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:11 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000680)={'ip6tnl0\x00', @ifru_flags=0x4000}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0xffffffffffff1088, 0x4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r2, 0x1}, {r1, 0x60}, {r0, 0x2}, {r2, 0x208}, {r1, 0x100e}], 0x5, &(0x7f00000002c0)={r3, r4+30000000}, &(0x7f0000000300)={0x1}, 0x8) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xb4, &(0x7f0000000340)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x629, @dev={0xfe, 0x80, [], 0xa}, 0x8}, @in6={0xa, 0x4e24, 0x6bc2, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xa5}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000540)=ANY=[@ANYRES32=r6, @ANYBLOB="01007c003a2c894d8ca2206434a2a26bd0e47c9d2fb869e7e0cfa0f63445f1571e3b7161c7dbe4c21cc7873e0ee8de7eeca7e710db5ab07bf77ce2c0aadebc7515aae61f4a7ebda49d9c1f32e50c3f26e5ffc4313ed6805e669d5dece9cad29ff4f40002d39c96aff54c43be1f2cc3240ff6d991e1c95963d5d688d20a29b380d0"], 0x84) openat$cgroup(r5, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) [ 245.339376] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 14:40:11 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x2, 0xffffffffffffff96, 0x4, "d8fc3834a5eaefa61e4b0f1520dd6d261944cf763d1c8596b5367c905440a67562c084b2859fb65225f62cbd", 0x5}, 0x8, [0xf10, 0x7, 0x1f, 0x8, 0x3ff, 0xace2, 0x6, 0x200, 0x6, 0xffffffff00000000, 0x7, 0x8, 0x2800000, 0x2, 0x4, 0x9, 0x5, 0x5b0828b, 0x3b296147, 0x3, 0x7f, 0x9, 0x0, 0x1afb, 0x8, 0x2db5, 0xb8, 0x401, 0x3, 0xfffffffffffffffd, 0x0, 0x2d6, 0x0, 0x80000000, 0x401, 0x8, 0x7, 0x401, 0xc00000, 0x1ff, 0x10000, 0x7, 0x401, 0x0, 0x3ff, 0x8094, 0x1ff, 0x4, 0x81, 0x6808, 0x891, 0xfffffffffffff000, 0x4, 0x53f1, 0x6, 0x1, 0x1, 0xd0a5, 0x0, 0x875, 0x2, 0x7, 0x3, 0x7f, 0x4, 0x7f, 0x6, 0x6, 0x400, 0x7f, 0x5, 0x9, 0x9, 0x1, 0x6, 0x8, 0x9b45, 0x0, 0x8, 0x1, 0x7, 0x101, 0x10001, 0x400, 0x4, 0x8, 0x2, 0x5, 0x100, 0x9, 0x200, 0x81, 0x0, 0x5, 0x6, 0x0, 0x9, 0x7, 0x2, 0x18, 0x6, 0x80, 0x0, 0x9, 0x72, 0x7fffffff, 0x42b, 0x304, 0x3, 0x0, 0x81, 0x7fffffff, 0x5, 0x9b85, 0xfffffffffffffffe, 0x1, 0x7fffffff, 0x4, 0x6, 0x8, 0xffffffff, 0x10000, 0x14ef, 0x783, 0x5, 0x7d, 0x4, 0x7], {0x0, 0x989680}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d40ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1eff4)) [ 245.528683] device lo entered promiscuous mode [ 245.548449] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo [ 245.588275] IPVS: ftp: loaded support on port[0] = 21 [ 245.631111] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo [ 246.208750] syz-executor1 (18919): /proc/18917/oom_adj is deprecated, please use /proc/18917/oom_score_adj instead. 2018/04/30 14:40:12 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x7f, 0x2004) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) 2018/04/30 14:40:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) r3 = socket$packet(0x11, 0x800000003, 0x300) listen(r2, 0x0) r4 = accept(r2, &(0x7f0000000300)=@alg, &(0x7f0000000140)=0x80) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000180)={0xa, 0x2}, 0x1c) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/129, 0x81}], 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000380), &(0x7f0000000440)}}, &(0x7f0000264ffc)) dup3(r3, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) dup3(r0, r4, 0x80000) r5 = gettid() tkill(r5, 0x16) 2018/04/30 14:40:12 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x40000) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000200)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x640) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x40, 0x200, 0x5, 0x9}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0xfffffe88) write$fuse(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="9a020000030000000000000000000000d4e10efa04f7f9340d2ded921f3179d1ca67604fc8001eb4ea53fd84ac601d211168"], 0xfffffffffffffe07) 2018/04/30 14:40:12 executing program 2: perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="232ac0405e47504c00", 0x3) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0xff, 0x2) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x186, 0xffffffff}) 2018/04/30 14:40:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x2000000000000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:12 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0xb) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe000000000000072a151f75080039000500", 0x27) 2018/04/30 14:40:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000240)=@sco, &(0x7f00000002c0)=0x80) socketpair$inet(0x2, 0x1, 0x80, &(0x7f0000000200)) ftruncate(r0, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000000c0)) 2018/04/30 14:40:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10, r0, 0x0) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x8, 0x0, &(0x7f0000000140)=ANY=[@ANYRES64=r1], 0x0, 0x0, &(0x7f0000000500)}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8001}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000580)={r3, 0x8, 0x3, 0xfffffffffffffffc}, &(0x7f00000005c0)=0x10) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3ff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r4, 0x0, 0xce, 0xc8, &(0x7f0000000180)="f8ac2d3067a7ad8c5250e3ae64475dbb410cbd1acbf5f157b863453b297ba9b31b11a4ecd7f521707e9370903fd06bff6399e0957aac44c8137936fcfc7022df128bee7fdb8633f855c736317dc78247ea6cf48e8e634bd8f15aeed8a82e4078a13c466b45648c57e70aae376c7e2552137119765457dc9e1526bb09e5920290ce47fddd5edd9ea7d895664cbcac0d8144b60ea61f5cedc7ea06d7860d496647341c94e86b6866e02893243cb53f82e0e01397c5317a9325e95e3a8686f403ab2e36a391cbb6ee82201c4ed95dd9", &(0x7f0000000400)=""/200, 0x80000000, 0x2}, 0x28) recvfrom$ax25(r4, &(0x7f0000000040)=""/108, 0x6c, 0x100, &(0x7f0000000640)={0x3, {"8d66355fd4eaaa"}, 0x4}, 0x10) madvise(&(0x7f0000269000/0x2000)=nil, 0x2000, 0xe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="11634840000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000003fc0)=ANY=[], @ANYPTR=&(0x7f000000eff8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000700), &(0x7f0000000600)=0xffffffd8) [ 246.367511] binder: 18921:18922 unknown command 21 [ 246.383351] binder: 18921:18922 ioctl c0306201 20000300 returned -22 [ 246.403292] binder_alloc: 18921: binder_alloc_buf, no vma [ 246.408974] binder: 18921:18922 transaction failed 29189/-3, size 0-0 line 2971 2018/04/30 14:40:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0xa068, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000040)=0x4c, 0xfffffffffffffedf) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr}}}}, &(0x7f0000000140)=0xb0) 2018/04/30 14:40:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000000000)="3fbc63d1574f180de452cbc4d1bc386f060a6f48c46aca9ff4bb9a9d45f6d95a417f231405b5ef4ff6c3abeb4fecb31e471616a8baba143546595b6af2292e31c52f207fc8a820b0ec90b30ba26c74a2dbbcf78ab987707a09368c56393697a7bd397516bfaf9f5f634f030a541d849c9f1f31e1931c86f2db1fec8d559d5ef01fc4c9a4366d7a745cb17ec530a916a911d470e101ee56bd578e725dee0af5de6ccc5328255201f6410bd3772b48b53ba6c1331b3079a7e24ea4040d07") getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0xfffffffffffffca8) [ 246.446612] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/30 14:40:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x8000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x144}, {r0, 0x400}], 0x2, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f00000001c0)={0xfffffffffffffff9}, 0x8) r3 = getpid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x9, 0xfffffffffffffffc, 0xc281, 0x4, 0x1f, r3}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r3}) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='cmdline\x00') pread64(r4, &(0x7f0000000140), 0x0, 0x0) 2018/04/30 14:40:12 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) mmap$binder(&(0x7f0000848000/0x2000)=nil, 0x2000, 0x200000000000000, 0x171, r0, 0x0) 2018/04/30 14:40:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x200000000000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) [ 246.474403] binder: 18921:18922 ioctl 40046207 0 returned -16 [ 246.535550] binder: 18921:18939 unknown command 25 [ 246.581017] binder: 18921:18939 ioctl c0306201 20000300 returned -22 [ 246.628815] binder_alloc: 18921: binder_alloc_buf, no vma [ 246.634618] binder: 18921:18922 transaction failed 29189/-3, size 0-0 line 2971 [ 246.748131] binder: undelivered TRANSACTION_ERROR: 29189 [ 246.755185] binder: undelivered TRANSACTION_ERROR: 29189 [ 246.784299] syz-executor7 (18954) used greatest stack depth: 15048 bytes left [ 247.166153] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/30 14:40:13 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket(0x4, 0x80000, 0x1) r1 = dup(r0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000003ff8)="00000000ff", 0x5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) 2018/04/30 14:40:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xc0ffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:13 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f00000000c0)="0000684df6facb6caa180004000000070000204500000000", 0x18, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)='security.capability\x00', 0x14, 0x1) r1 = getuid() r2 = getgid() chown(&(0x7f0000000100)='./file0\x00', r1, r2) 2018/04/30 14:40:13 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0xf7c11c95cbfbcaf6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000240)={r0, r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) socketpair(0x2, 0x4, 0x4b, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000140)={0x5, 0x0, 0x0, 0x0, "17690b06ae77804ad49b8e673fc2ec7eb0cf7eb98a49f6a007140e4304791d79"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x1}, 0x4) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x88780) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000080)='\x00') getsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/30 14:40:13 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000000180)="b267d60e2ffeea45602e9f5c12b1273d11963510ee7f244d333773930968f016f1f46ddca71cbf7ef3913e501e33acee8bb14a652b434e18f8f6360f5274911ae3c4abdc583512593b5d6d2517747bed3b0d041de1ecd6ebfd1c07462c0e6707ed2945cce3cbbe328ccd8a64aba26d8708aaff1eccbb0c0a7975a99bec15c15d0a0e93fd73c6f6f341") r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) lseek(r0, 0x400000005, 0x101) 2018/04/30 14:40:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={"6966623060000100", 0xa201}) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xfce) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x5, 0x6, 0x6}, &(0x7f0000002340)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000002380)={r2, 0x3}, 0x8) 2018/04/30 14:40:13 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x2, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="03aaa0f4487e4dbff88a1b788e18355d5bfa8b183625364f4ecafa5e73e41654b1d7789fea7693cda66a8fb8ec05bfe4977d744ae788c424df4bcc5e33c32c1abc67db499ae5ae3b978d38cc849198739086c34985fcdd951d276688e8a3c731999c1c3b736b8bbf4af7610a9df65236560c58bda7835255fc3a08c68ad759592ed97a0036bd9a4f082eed8997e9f7e3cae6ab69197bc1b3bf85bc447ed1bc884fad84b378229f653fd1ead32a3ad68ad65b7dfc37d4ffb316988fc9003ea0d0f1d46f85a9b6a48a71b54fd538bd0f9f1e74e1d0d42192657fa5"], 0x4) 2018/04/30 14:40:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x90) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x420c01, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/30 14:40:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/79, &(0x7f0000000100)=0x4f) 2018/04/30 14:40:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x80ffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:14 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000340)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000200)={0x5, 0x20, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/30 14:40:14 executing program 7: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)=':Afile:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1827d7a0, 0x8004, 0x2, 0x4, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x0, 0x80000001, 0xc14, r1}, 0x10) 2018/04/30 14:40:14 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000011c0)={0x1, 0x8200, 0x7, 0x6, r1}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22}}, 0x5, 0x6, 0x3, "78f36dc297a72ce39bd43444569caff489aec43812fc5a7ec98ad809cf12f223938b2775932c6af1befbc9937d43c2770809746c02cbb485bdd2a50e9bfaea25a9119e08e908c49e96f978d64eeb95bc"}, 0xd8) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x400000000000, 0x5c831, 0xffffffffffffffff, 0x0) 2018/04/30 14:40:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x10, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$adsp(&(0x7f0000000980)='/dev/adsp#\x00', 0xffffffff, 0x20000) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f00000009c0)=0x800801c) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x568b, 0x20000) r4 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x8200) r5 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x6, 0x4000) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000700)) fadvise64(r5, 0x0, 0x3, 0x4) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x2000, 0x0) io_submit(r2, 0x5, &(0x7f00000006c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f0000000100)="bcbe2b9cdf77fc47a4c7b9190a6cdb6d1ca50220b91833e8f7344dd67b385e3917c15dc6c042e1a76f45c9d22db01b665af15f9719fd097caa83cb9f98523e3fcef952f1619802789ab48f94ed2439027903dd093e05e87b4f9755f2efb9f8e91ddcc2900e1d2f852be4a6e068764988c6f80dfc3e7e483f624a7b30b4d7ff4b531eb9fafdecbfc361834862da11899011fef83ce29250babd28c393afa5872883e494077c255afb8cf876ebc7dba3ddd9edf8e900e842a89b11c0851dfbc4c3f219159ce0ef786e6dbb18726016c802b2908ac351fa31fce18c5e3a4d8cd29c5df620495c0bbe062d6d5926a7f602d5", 0xf0, 0x79, 0x0, 0x0, r6}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xf, 0x26f, r1, &(0x7f0000000280)="f07c624ecc6acc424332d549e466814454ec5f0b17204175283c0445057be5e11e4308cd916f3c30124502fbf0bf08be58e50945b78084ae99fb273620e6bbbd2b65dff7f44e894674c33e40af5014c2cc4042385b46d7019abdec4a0e44c2c09e8492d2fa4272ecafd60a7e92e4396c52", 0x71, 0x81, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000380)="9a1bae74cc6ca1466b36c52414824c445f3462474874e998554022a376aa388f123f9d6273117ce11880649f686cedb66008babf7cd26de49943a561e55a03055be8da8c5aac463d522555790de9aaccc0eb0028bcda6dc76b9770405415ea9f2edf454bfc8132d68f5808525af2dd20501c5415033552ec8bd84ad65219e63a89e7a9356b3944b3f6d6a96a6b62a6d7109c2a93de8873a1e9a0bfdf2362bb88ebad7e335b375d", 0xa7, 0x7fff, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x7fffffff, r0, &(0x7f0000000480)="e0cb8ba0d3c86d07b069362157b7819b4fa5c63d8c472848be61de8c5eb49599e58d2345", 0x24, 0x7fff, 0x0, 0x0, r5}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000000540)="e985ce814055c95a4b8fb2531b414560a85bb7c36b0551bbc120233e959e55a3cc9cd5a82832181174dee3ed4ec6f9f8c8e0253b1b4cac35a7e234d5d3755b9589e6ee3716ff2ae46e90b20516c49dc9e635d85289b3b52bb2a1e070cf0e4e7c64d370e5678ca87fb0bdae12755e604010f3b846a4fdfa0fe90fcb3bf0066cab841b1b550856588ae8bd41e3f318795754de988145ef113d818fe6ffd103201974a41f7759dabc97a37c33ae7c3b40324a7eac2fc60af139e003fb0b665ee8989a452140b3ddd70e7383964a54655f85130b8bd6d8838e421808c620367167fa4d1a6a3bbd405465b8f9cc", 0xeb, 0x5, 0x0, 0x1, r6}]) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r7, &(0x7f0000000940)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000900)={&(0x7f00000007c0)={0x120, r8, 0x300, 0x70bd29, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x280}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x66c00000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x59}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x810) close(r0) close(r7) [ 247.956952] libceph: parse_ips bad ip ':Afile' 2018/04/30 14:40:14 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5450, &(0x7f0000000040)=0x40) shutdown(r0, 0x2) sendto$unix(r0, &(0x7f0000000000)="c89fe9f13cc22e2b720d83e8d7cf8759bf", 0x11, 0x4000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) [ 247.998554] libceph: parse_ips bad ip ':Afile' 2018/04/30 14:40:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x2000000, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/30 14:40:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0xaaaaaaaaaaaac05, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000600)={[{0xe1}]}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x1354, 0x9, 0x401, 0x2d, 0xffffffffffffffff, 0x5}, 0x2c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 14:40:14 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="cdb22d45ec7d47e475"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) write(r1, &(0x7f0000000040)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/30 14:40:14 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)="6dfb7c8e3a3718b740d6ff35c678eda6b1b781bab88a", 0x16) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/30 14:40:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000001e, 0x5, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000280)={0x5, 0x7f, 0xffffffff00000001, 0x1f, 0x200, 0x1b, 0x1, 0x0, 0x3, 0x4b37, 0x3, 0x5acd}) shutdown(r1, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x114, r2, 0x126, 0x70bd29, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x4000001}, 0x24000000) [ 248.166303] kasan: CONFIG_KASAN_INLINE enabled [ 248.170997] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 248.178484] general protection fault: 0000 [#1] SMP KASAN [ 248.184035] Dumping ftrace buffer: [ 248.187574] (ftrace buffer empty) [ 248.191271] Modules linked in: [ 248.194457] CPU: 0 PID: 19054 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #25 [ 248.201717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.211076] RIP: 0010:smc_setsockopt+0x8b/0x120 [ 248.215730] RSP: 0018:ffff88018e5dfcc8 EFLAGS: 00010206 [ 248.221080] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90001ec0000 [ 248.228332] RDX: 0000000000000005 RSI: ffffffff873e71a6 RDI: 0000000000000028 [ 248.235587] RBP: ffff88018e5dfcf8 R08: 0000000000000016 R09: ffffed003b5c46c2 [ 248.242844] R10: 0000000000000003 R11: 0000000000000000 R12: ffff88018e5dfd40 [ 248.250097] R13: 0000000000000021 R14: 000000000000000f R15: 0000000020000040 [ 248.257359] FS: 00007f591e9f8700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 248.265569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 248.271431] CR2: 0000000020000040 CR3: 00000001b0362000 CR4: 00000000001426f0 [ 248.278687] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 248.285938] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 248.293190] Call Trace: [ 248.295780] __sys_setsockopt+0x1bd/0x390 [ 248.299917] ? kernel_accept+0x310/0x310 [ 248.303966] ? do_futex+0x27d0/0x27d0 [ 248.307757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.313286] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 248.318124] __x64_sys_setsockopt+0xbe/0x150 [ 248.322520] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.327524] do_syscall_64+0x1b1/0x800 [ 248.331397] ? finish_task_switch+0x1ca/0x810 [ 248.335881] ? syscall_return_slowpath+0x5c0/0x5c0 [ 248.340795] ? syscall_return_slowpath+0x30f/0x5c0 [ 248.345714] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 248.351067] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.356450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.361623] RIP: 0033:0x455979 [ 248.364796] RSP: 002b:00007f591e9f7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 248.372493] RAX: ffffffffffffffda RBX: 00007f591e9f86d4 RCX: 0000000000455979 [ 248.379746] RDX: 000000000000000f RSI: 0000000000000021 RDI: 0000000000000014 [ 248.386998] RBP: 000000000072bea0 R08: 0000000000000016 R09: 0000000000000000 [ 248.394258] R10: 0000000020000040 R11: 0000000000000246 R12: 00000000ffffffff [ 248.401508] R13: 00000000000005ba R14: 00000000006fca10 R15: 0000000000000000 [ 248.408777] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 62 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 28 49 [ 248.428110] RIP: smc_setsockopt+0x8b/0x120 RSP: ffff88018e5dfcc8 [ 248.434428] ---[ end trace b5a7715b26774f5b ]--- [ 248.439205] Kernel panic - not syncing: Fatal exception [ 248.445030] Dumping ftrace buffer: [ 248.448565] (ftrace buffer empty) [ 248.452253] Kernel Offset: disabled [ 248.455857] Rebooting in 86400 seconds..