f5cdcd6ec7e72eaeaf6f000ef90370ae1f99af8181df190ac2febe5f1b9e9e6e7eb8ab2856af8d9fb271a82ddb1d90f1adb7b0ee3d59ea69609a24c9f6abe6bed191074e1e1885", 0x50}, {&(0x7f0000000400)="0731dd696bc6868c4e1d104dd142d3dc9a86891aa140ad16821cfdc9873a825d815c0c8a20e118950a653a47d7f3de271feed4331b29b00eca8511250e9d74bfbf4958d7f7fe5705a3ccc8642ebd6fe84fdc20c23065e5f909148e04a2459a26c5c839ea5749c50f8f4596", 0x6b}, {&(0x7f0000000480)="5591cd96a8c8029fce87c0dba1ac3ed1b111b4fa565bc16dc2cb537aafdd496cbfa294287754015256b83dcd82a2110b70e659a607f8aaa420640f5cfe3a1e7e91ede81a8d4ddd0ffcfd787a0f24363ec83a3b479a04b6b3cc6fcec08e3959c755504806abaa0da9485000ad5966d34bb9dcf314837f59a72218e385f4a69365f1a6a84120578253e83feccfe6c0", 0x8e}], 0x9, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000600)="67cd8e45314771894b7b04a7bf2c9e80", 0x10) 2018/05/29 10:09:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070aa8f7410400000000fcff", 0x58}], 0x1) 2018/05/29 10:09:09 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x7}, 0x8) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e77ffc)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0xd8}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x26f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0x1f}, 0xffffffff}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x20}, 0x20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in={0x2, 0x4e24, @rand_addr=0x7fff}], 0xb0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000402fe8)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) 2018/05/29 10:09:09 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') sendfile(r0, r1, &(0x7f0000000000), 0xff) 2018/05/29 10:09:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000006200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000061c0)={&(0x7f0000002fc0)=@dellink={0x28, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0xfffffffffffff000}]}, 0x28}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0xfffffffffffffffe, 0x8) 2018/05/29 10:09:09 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x6000) mremap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) shmdt(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x104) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000040)={0x2, 0x0, 0x1}) 2018/05/29 10:09:09 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="b033b8fb050878644760e458d33d8c892de6876b38b6c5fb1c1c307f8807a0a783e02bbe8a7a8e60851aea4aa708623ce0352428cecdca27258af3d719127991b2c78ed0267a5f8f84a8857176e46c61d1b789b5fae50bba4a2209555941fd786c6cf41b69efaea5e1faf5c78bde3b4d749e5541795d8f3e0e06c9b3f7146d92dd0f8497134b9592d3378e275c5ed4883ef756739fdd971d7a8e78ee1d407cde6843655654b6564f0c20160da0fdf845a31285cf54a65d083bdc1e", 0xbb, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x0, 0x3, r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x1000032, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='oom_score\x00') ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000002c0)=0xfffffffffffeffff) rt_sigreturn() ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000040), 0x4) close(r5) close(r3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000400), &(0x7f00000003c0)=0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000380), 0x4) 2018/05/29 10:09:09 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000240)=""/148, 0x94}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/rpc\x00') preadv(r1, &(0x7f0000000100), 0x2b8, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) 2018/05/29 10:09:09 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0], 0x1}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000140)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x46400) io_setup(0x8000000007, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, r3, &(0x7f0000000200), 0xfffffdcc}]) 2018/05/29 10:09:09 executing program 5: syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x0, 0x7) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002b80)={@multicast2, @loopback, 0x0}, &(0x7f0000002bc0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002c00)={@ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, r3}, 0x14) syz_emit_ethernet(0x309, &(0x7f0000000140)={@random="d33a71be8aec", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3, 0x6, "f08122", 0x2d3, 0x73, 0xb826, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x2e, 0x20, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1ff, 0xf2, "e9f0382b096bea3a60a79d6aef3acaff6e3579b24c2b60c6d456246070c76cfce1ed11f2221395841adccbeaa6240c9600d89de1d793c81fef5fbde4d27b1b50994b36ec039fedacad223f6fa8b7440e4c024c7acf71759d11572025a923a638aa896b1b4f097ac2c7d2700043afe051dac195ab44bab0f0ebf63330eec062f523ab63d2badd7d462b9430f44a376ad34a78b54f69750f26f3a44bf2b34c5490208525aa55bad0e8e5e921911ce7236f2ea3f336504ca4565d5ea0445bc97b44c44c49f9f111b1dbfefdf0a63e4150824b1fca76834e973c1f60e1ff7e38a8baaa64f4a128e065aee6fac73cbdb62122fdfd"}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0x7f, 0xc, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x40, {0x0, 0xe, 0x6, 0xfa1, [0x0, 0x0, 0x4, 0x2d, 0x3, 0xf, 0x0]}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x80}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x100}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xffff}]}, @dstopts={0x87, 0x2, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, @dstopts={0x6, 0x15, [], [@generic={0x400, 0xa0, "411a72daf8891bddea8450b021ac51f028824f9342a74081ded41daee12a868e51012f8fa5ce5c396cdf6312f4afc37edb3f415f5bf4c626d849008c7afefa5f54115a1139fd19d6f22c943e262a1cea6eb000db5a959208ff3c8802f6ff58e5ba109206fcc868338b3775d8d997a6292530da6575e726706c976c5622f571603cdb88ae6457330f369f6f36d46e7df91ce8cf7ba87b9a32b310e80acb4742c9"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}], @tcp={{0x4e22, 0x4e23, r0, r1, 0x3, 0x0, 0x6, 0x10, 0x0, 0x0, 0x5, {[@nop={0x1}]}}, {"b00d1785777845cc537237853eec00443a2cf1af302928b9f17e06ab8ee6465cc73835e5dde96c53ca3da878d7834ba834b2c27a392e903e5bc7e2a5c3f7657ae3a26586fccafc7772c4b7306cccf46cf5b74e3d415a7bb5f441a94a76ed0ee5010ac0"}}}}}}}, &(0x7f0000000100)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x10004, 0x0) sync_file_range(r4, 0x7, 0x85b, 0x1) 2018/05/29 10:09:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x5) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r3, 0x0, 0x2, r2}) socket(0xa, 0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x3f00, 0x2, r2}) 2018/05/29 10:09:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x491}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/05/29 10:09:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301100, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x8001, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$TIOCSTI(r1, 0x5412, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r5, 0x7fff}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000240)=0x4) 2018/05/29 10:09:09 executing program 4: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @multicast1}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0xfe, 0x400, 0x9, 0x10, r1}) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) 2018/05/29 10:09:09 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xa1, 0x400000) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000003c0)={{0x1, 0x1, 0x3a03, 0x8, "db45f80a76a0882518b41f1dc7e01dae45e02009495e9092ece84c866e71783528ba228904cbf313a0772933", 0x3}, 0x30000000, [0xffff, 0x20, 0x1, 0x1ff, 0xe89a, 0x4422, 0x80, 0x3f, 0x9, 0x7, 0x8, 0x4, 0x1ff, 0x1a, 0x77, 0x101, 0x80000001, 0x0, 0xfffffffffffffff7, 0x9, 0x9, 0x9, 0x400, 0x2, 0x8, 0x1, 0x4, 0x6, 0x77, 0x7fff, 0x80000000, 0x7, 0xffffffffffffffff, 0x9, 0x2, 0xfff, 0x100000000, 0x5, 0x3ff, 0x96, 0x1, 0x1ff, 0x1, 0x800, 0x0, 0x8, 0x1, 0x3ff, 0xff, 0x8001, 0x7, 0x80000000, 0xfff, 0x2e, 0x7, 0x4, 0x0, 0x2, 0x3ff, 0x80000000, 0x6, 0xfffffffffffffff7, 0x80000000, 0x1, 0xffff, 0x5, 0x5, 0x7ff, 0x6, 0x3, 0x9, 0x4, 0x40, 0xfff, 0x4, 0x7, 0x54d, 0x33e, 0x3ff, 0x4, 0x81, 0x8e, 0x7fff, 0xb8, 0x7, 0x5, 0x1, 0x3, 0x63d0, 0x9, 0x40, 0x3, 0x19b, 0xda, 0x3ff, 0x7, 0x7, 0x3, 0x9, 0x3, 0xffffffffffffff81, 0x7, 0x7, 0x26f1477a, 0x400, 0x54d, 0x10000, 0x9, 0x9f, 0x1, 0x7fff, 0x7fff, 0x3ff, 0x4ed3, 0x7, 0x3, 0x1, 0x279, 0x2, 0x2, 0xff, 0x6, 0x205, 0x6, 0x9, 0xfffffffffffffff7, 0x1, 0x8001], {r2, r3+30000000}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ea"], &(0x7f0000000000)=0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2581dcc6}, 0x1c) r5 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x3, 0x20, 0x9, r5}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x4031, r0, 0x1) r6 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r4, 0x85}, &(0x7f0000000280)=0x8) socketpair(0x0, 0x4, 0x5a1492d, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r9, 0x890c, &(0x7f00000001c0)={0x8, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x2, 0xcad, 0x7, 0x4, 0x2, &(0x7f0000000180)='syzkaller0\x00', 0x0, 0xf371}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000008c0)={r7}, &(0x7f0000000900)=0x8) ioctl$EVIOCSABS2F(r8, 0x401845ef, &(0x7f0000000140)={0x1, 0x2, 0x8, 0x4, 0x3ff, 0x8000000000000d}) setsockopt$packet_int(r6, 0x107, 0x14, &(0x7f0000000300), 0x4) 2018/05/29 10:09:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0, r0, 0x0) recvmmsg(r0, &(0x7f000000f500)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f0000000100)=""/23, 0x17}, {&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)}], 0x8, &(0x7f00000006c0)=""/4096, 0x1000, 0x100}, 0x5}, {{&(0x7f00000016c0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000004980)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/60, 0x3c}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/203, 0xcb}, {&(0x7f0000004880)=""/153, 0x99}, {&(0x7f0000004940)=""/22, 0x16}], 0x7, &(0x7f0000004a00), 0x0, 0x3}, 0x9}, {{&(0x7f0000004a40)=@vsock, 0x80, &(0x7f0000006dc0)=[{&(0x7f0000004ac0)=""/231, 0xe7}, {&(0x7f0000004bc0)=""/4096, 0x1000}, {&(0x7f0000005bc0)=""/98, 0x62}, {&(0x7f0000005c40)=""/19, 0x13}, {&(0x7f0000005c80)=""/47, 0x2f}, {&(0x7f0000005cc0)=""/4096, 0x1000}, {&(0x7f0000006cc0)=""/254, 0xfe}], 0x7, &(0x7f0000006e40)=""/251, 0xfb, 0x6f05}}, {{&(0x7f0000006f40)=@ax25, 0x80, &(0x7f0000008180)=[{&(0x7f0000006fc0)=""/4096, 0x1000}, {&(0x7f0000007fc0)=""/47, 0x2f}, {&(0x7f0000008000)=""/13, 0xd}, {&(0x7f0000008040)=""/253, 0xfd}, {&(0x7f0000008140)=""/53, 0x35}], 0x5, &(0x7f0000008200)=""/224, 0xe0, 0x9}, 0x35a7}, {{0x0, 0x0, &(0x7f0000009480)=[{&(0x7f0000008300)=""/61, 0x3d}, {&(0x7f0000008340)=""/1, 0x1}, {&(0x7f0000008380)=""/166, 0xa6}, {&(0x7f0000008440)=""/31, 0x1f}, {&(0x7f0000008480)=""/4096, 0x1000}], 0x5, &(0x7f0000009500)=""/249, 0xf9, 0x3}, 0x7}, {{&(0x7f0000009600)=@l2, 0x80, &(0x7f000000aa00)=[{&(0x7f0000009680)=""/142, 0x8e}, {&(0x7f0000009740)=""/158, 0x9e}, {&(0x7f0000009800)=""/111, 0x6f}, {&(0x7f0000009880)=""/40, 0x28}, {&(0x7f00000098c0)=""/4096, 0x1000}, {&(0x7f000000a8c0)=""/175, 0xaf}, {&(0x7f000000a980)=""/77, 0x4d}], 0x7, &(0x7f000000aa80)=""/52, 0x34, 0x3}, 0x8000}, {{&(0x7f000000aac0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f000000ad80)=[{&(0x7f000000ab40)=""/69, 0x45}, {&(0x7f000000abc0)=""/96, 0x60}, {&(0x7f000000b040)=""/4096, 0x1000}, {&(0x7f000000ac40)=""/212, 0xd4}, {&(0x7f000000c040)=""/4096, 0x1000}, {&(0x7f000000ad40)=""/31, 0x1f}], 0x6, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f000000ae00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f000000f400)=[{&(0x7f000000ae80)=""/222, 0xde}, {&(0x7f000000af80)=""/29, 0x1d}, {&(0x7f000000d040)=""/202, 0xca}, {&(0x7f000000d140)=""/4096, 0x1000}, {&(0x7f000000e140)=""/160, 0xa0}, {&(0x7f000000e200)=""/4096, 0x1000}, {&(0x7f000000f200)=""/224, 0xe0}, {&(0x7f000000f300)=""/252, 0xfc}], 0x8, &(0x7f000000f480)=""/118, 0x76, 0x10000}, 0x92}], 0x8, 0x2041, &(0x7f000000f700)={0x77359400}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) write$fuse(r1, &(0x7f000000afdf)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) [ 513.250687] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 513.285687] irq bypass consumer (token 00000000ae578fd7) registration fails: -16 2018/05/29 10:09:09 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x100000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8521bf012cf66f") ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4004af07, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 513.322059] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 513.388426] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 513.388781] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/29 10:09:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x500, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000101a040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) accept$alg(r1, 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0xc0189436, &(0x7f0000000200)={'gretap0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/29 10:09:09 executing program 6: r0 = socket(0x2, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f000000d000/0x8000)=nil, 0x8000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x1c, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000080)='ip6_vti0\x00', 0x4}) 2018/05/29 10:09:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000040)={0x25, "898a851f6ec0c71168c565f868f24968331907e06a2dd911c994a878b8ef4e7fcc23732a71"}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"c4c2c896ba58dc"}, 0x5}, 0x10) 2018/05/29 10:09:09 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000025c0)={'TPROXY\x00'}, &(0x7f0000002600)=0x1e) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/29 10:09:09 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x5}, &(0x7f00000000c0)=0x8) ioctl(r1, 0x8912, &(0x7f0000000180)="c626262c851dbf012cf66f") ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/29 10:09:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000000c0607041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) sync_file_range(r1, 0x100000000, 0x9, 0x1) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) 2018/05/29 10:09:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x21d, 0x141000) r0 = socket$inet6(0x10, 0x2, 0x6) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004001000080000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000240)=""/167, &(0x7f00000000c0)=0xa7) 2018/05/29 10:09:09 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x8000a000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101080) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, [0x3, 0x401, 0x400, 0x0, 0x7f, 0x3, 0x208, 0x4, 0x5, 0x4, 0x3, 0x9, 0xfff, 0xa7, 0xd2ec]}, &(0x7f0000000440)=0x100) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file1\x00', r1, r4) [ 513.515085] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 10:09:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x40) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000380)={0x10000000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x7e7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0xc15}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000000)=0x47) write$binfmt_elf64(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004dffffffffffffff00000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6c, 0x8000, 0x6, 0x4, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) 2018/05/29 10:09:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x21) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r4 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000180)={{0x331, 0x800, 0x10001, 0xfac, 0xa25, 0x3}, 0x7}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r6 = dup2(r4, r4) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000300)}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+10000}, 0x10) ioctl(r0, 0x80000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ipddp0\x00') connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000080), 0x4) [ 513.594547] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 10:09:09 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xc}, 0xecd0, 0x1, 0x0, 0x8, 0x2, 0x80000001, 0x8001}, &(0x7f0000000340)=0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x80045301, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0x408c5333, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/29 10:09:09 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x14, 0x80800) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000000)={'irlan0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) ioctl(r1, 0x8000000ffffffff, &(0x7f0000000340)="64f4adc200000000000000") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) r2 = socket(0x10, 0x802, 0x3) ioctl$sock_ifreq(r2, 0x8994, &(0x7f0000002300)={'bond0\x00', @ifru_map={0x707000}}) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000140)=""/195, 0xc3) 2018/05/29 10:09:09 executing program 5: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000000c0)) r1 = socket(0x1f, 0x800, 0x100100000001) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x10f, 0x84, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) 2018/05/29 10:09:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) ftruncate(r2, 0x804000000000000) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000301010000000000dfffffff82000000040002000c0001001500150000000000"], 0x24}, 0x1}, 0x0) 2018/05/29 10:09:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x6c, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=[0x40, 0x28, 0x20, 0x68]}, 0x1}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x1, 0x4}], 0xe, 0x0, &(0x7f00000001c0)="171f098fdae0498ac831aa65f222"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="efdd629c7af6be17"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x1, 0x0, &(0x7f000000df36)="12"}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) r4 = memfd_create(&(0x7f0000000240)='vmnet0-eth0\x00', 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)={r0, r4}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 513.710271] binder: BINDER_SET_CONTEXT_MGR already set [ 513.773979] binder: 385:386 ioctl 40046207 0 returned -16 [ 513.800861] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/29 10:09:09 executing program 5: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/29 10:09:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x1, 0x5, 0x3, r1}) [ 513.818915] binder: 402:405 ioctl 40046207 0 returned -16 [ 513.844500] binder: 402:405 ioctl c018620b 20000100 returned -14 [ 513.852549] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 513.861776] binder: 402:405 ioctl c0306201 20000200 returned -14 [ 513.869903] binder_alloc: 385: binder_alloc_buf, no vma [ 513.875375] binder: 402:405 transaction failed 29189/-3, size 0-0 line 2971 [ 514.615334] binder_alloc: binder_alloc_mmap_handler: 402 20000000-20002000 already mapped failed -16 [ 514.626112] binder: 402:405 ioctl c018620b 20000100 returned -14 [ 514.632895] binder: 402:405 ioctl c0306201 20000200 returned -14 [ 514.634099] binder_alloc: 402: binder_alloc_buf, no vma [ 514.644508] binder: 402:426 transaction failed 29189/-3, size 0-0 line 2971 [ 514.678166] binder: undelivered TRANSACTION_ERROR: 29189 [ 514.683674] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/29 10:09:10 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x8000000000002, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') write$cgroup_pid(r1, &(0x7f0000000080)={[0x33]}, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x40, 0x9, 0x3, 0x9f95, 0x3, [{0x450, 0x30, 0x5a, 0x0, 0x0, 0x1205}, {0x0, 0x5, 0x55b, 0x0, 0x0, 0x2008}, {0x5, 0xe6, 0x8, 0x0, 0x0, 0x400}]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x6589, 0x4) 2018/05/29 10:09:10 executing program 1: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000180)=""/133, 0x4b946e272816b534) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x1f, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) 2018/05/29 10:09:10 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/05/29 10:09:10 executing program 3: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80803, 0x2f) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x7}, 0x1c) 2018/05/29 10:09:10 executing program 6: ioctl(0xffffffffffffffff, 0x80000000000, &(0x7f00000004c0)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2a, @ipv4={[], [0xff, 0xff]}, 0x9}}, 0x100, 0xfffffffffffffc00}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0xf8, "725a9d8d6427111b7bfb22317a51d7c042a69a085b52f0088595df6326df2dc46a783d1e2d12fc095b30b143db8bd0caf9a90ada924ef514902c7afd98c393d87cfefc179d44253fa61ff2dcfe34e1316a7f5fd32d5b989e7686ca9d235803a8bedc642cb8b1c8a912e5f59e06250990a0306d9bf2c07f7525da7dd9832a45cce6497778c05bb831b8fb5b2d14c2c0a2d5bd4502d0a331d568b2ab1c63796d9008886787ea182397b544cb4af8752f621c638ec6e9c1c19261e346cd2ef5edbabee8068bc25ddaa19f530af62e43321ef9dd851eadf6d8e1f2a1a0d95a883fc0b9154cd1736ffccc8c46e77921b7da44a43c2d45289a090d"}, &(0x7f0000000240)=0x100) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000400)={@dev, @multicast2}, &(0x7f0000000440)=0x8) fallocate(r2, 0x2, 0x100, 0x5) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000480)=r4) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000040)="1000000005", 0x5}]) 2018/05/29 10:09:10 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001cc0)=ANY=[]}, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000280)=""/111, 0x6f}], 0x1) close(r1) close(r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x501, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000100)=""/228) 2018/05/29 10:09:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'team_slave_1\x00', 0x7f65810d}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0675b005", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004540)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0xfe15}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/29 10:09:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r2, 0x301, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}]}, 0x4c}, 0x1}, 0x20008880) r3 = accept4(r1, &(0x7f0000001800)=@in={0x0, 0x0, @multicast1}, &(0x7f0000001880)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000018c0)={0x0, 0x400, 0x9, 0x0, 0x3ff, 0x9}, &(0x7f0000001900)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001940)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x2, 0xa07, 0x80000000, 0x1}, &(0x7f0000001a00)=0x98) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000017c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYRES32, @ANYPTR, @ANYRES16=r2, @ANYBLOB="608049badfaa224eb054e97f55da95b5889fd24837f0062bd9c1c15f18cc63de22ce5f00a9e382d4b5044ac3ddd7635b7c8e915d3d11418b4e196baf1edcc0baa5fb6dfafa53b915324a9bf83ad934810a8e6a6421b073484602deeb6cff64d2919041157e5e51b258125f732f6a322e17c60229195bfa9ddb956bea814dfc96b9cdd317ac67dc2f92186502d371e0ea6889c2976af9d41ba4c676206163e0a52b98db0ecde4c27715452c73cffcc7ed2feb4cd515e30bf7dd3d3ba471554702f1e1567af183b0ac6c95859b1d313c2eb95ef933346e1b6ac6cff65380ecfca8f701f342b89bcb05c9351d5b6b1b43", @ANYBLOB="98b65b3504a16fef9454632b9109e7143085b8a9d3eb86fa9719388f3ef18947dd77a881f3705188a1462bcc8c03dc7a9867fb4797b28af86fbfe82d5610dc17e5f99e68c9cc8a2fa3344868a062233770649b7f01af3cfc4fc4505dc031c22b0fcccd81e600024a75460f484e83a3838f2ee5ef6409613dee77191a9f2bacc3cf7edd10d5beddd69cbaa442f0bdd573a3efc515aadf7393766186a9c495858adfeef05454ffdb02"], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYRES16=r0, @ANYBLOB="13fcea1f6179418cb36f4d60b0237c51665ac42d8e900e0243a6cb1764b0028a6660dd123ced66fd0d049f2e409f5748feca5d00c5af5df9d4e39c80f463cc7490f893ebf2fe6d5808f26a28a703ad00dae681febda5aa1c374908d38fd56b2610"], @ANYRES32=r2, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYRES64=r1, @ANYRES16], @ANYRES16=r0, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16=r1, @ANYRES64=r2, @ANYRES32=r1, @ANYBLOB="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", @ANYPTR64, @ANYPTR64, @ANYRES16=r2], @ANYBLOB="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", @ANYRES64=r0], @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYBLOB="8824352f92acae181bf900543846fd58b6b5fa821c6e65e785999cafaa7b4d512fa113bf8b42ed61a023fddcdd2502ec298f0d27e6e143094d0866ac6cc5dbe4fdde8eb178f9fdb6f567702f2441d49c57a30c3649597f800204b6f8c94628ad600c6675585509a28075f7f1cef75254e79ac3fb3c21fb73a29804765695404756380491b04dce2efe67231178e7a4814148f34e5eb3fddcba2cfbd31018f0ab1e566725526ebc1a", @ANYRES32=r1, @ANYRES16=r2, @ANYRES64=r2]], @ANYPTR64], 0x3}, 0x1, 0x0, 0x0, 0x4803}, 0x0) r5 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/29 10:09:10 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d9d20fdad8f355b646deacbcdeb9ec7a2e95b6dff867118dd69317835904f920"}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast, @dev}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bcsf0\x00', r1}) fchdir(r0) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, &(0x7f00000001c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'team0\x00'}) 2018/05/29 10:09:10 executing program 6: r0 = socket$inet(0x2, 0x1, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xed4d, 0x200000) listen(r0, 0x7) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x6) 2018/05/29 10:09:10 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x5, 0x0) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000480}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x118, 0x70bd27, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) shutdown(r1, 0x0) r4 = socket(0x1, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000040), 0x8) ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) tkill(r0, 0x15) 2018/05/29 10:09:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001a00010000000000000000001c000000000034138755d3e3adaa6b4e00000000000027000100000000000200000000bfbfa480724ab566c9648ad5b4bff154bdbff6de7d2c183eba8ddffdf19dfc0d1d872a49457e3e125e7f0de22eed20ab09cbe8860999b1e08f1b8d0925220ce1cc2a7b7ddbbe1bacd644b3555c804e59cb1f16e100a37db3aea2ab4e8c7447f4c967843e0e3a1dfbad1dd85281f8905b43cb58248cbea293b60bb26fbea1ec431ed48e776f68"], 0x28}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0xfff) 2018/05/29 10:09:10 executing program 7: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) fcntl$notify(r0, 0x402, 0x80000009) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r0, 0x0, 0xa6e) 2018/05/29 10:09:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) [ 515.059621] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/29 10:09:11 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) r2 = getpid() capset(&(0x7f0000000040)={0x19980330, r2}, &(0x7f0000000080)={0x7d9525fb, 0xb78, 0x9, 0xd22, 0x80, 0x1}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x1d, "bf22d420c1055f0ad3012942280c1641f6db857342b9224f290c87a76d"}, &(0x7f00000001c0)=0x41) r3 = socket$unix(0x1, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') sendfile(r3, r4, &(0x7f00004db000)=0xb000000, 0x20000ff) 2018/05/29 10:09:11 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0), 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x28fd3db8}, &(0x7f0000000100)=0x14) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x33a, 0x2, 0xbd0, 0x2, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) [ 515.101813] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/29 10:09:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x6, 0x2}, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x81}, {0x0, 0x3000, 0xd, 0x5, 0x7ff, 0x0, 0x0, 0x0, 0xc8}, {0x0, 0x16000, 0xf}}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_NMI(r3, 0xae9a) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/29 10:09:11 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x7fffffff, 0x4900) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680)) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000007c0)=0xe8) setuid(r3) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000040)=""/127}) fadvise64(r1, 0x19, 0x4, 0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000000c0)={0x1, 0x1, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000400)=""/185}) sendmsg$nl_route_sched(r0, &(0x7f0000000880)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x11000}, 0xc, &(0x7f0000000840)={&(0x7f0000000940)=@newtclass={0x44c, 0x28, 0x20, 0x70bd25, 0x25dfdbfe, {0x0, r2, {0x0, 0x9}, {0x7, 0x4}, {0xf, 0xfff1}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x7fffffff, 0x10001, 0x200, 0x3, 0x7, 0x8, 0x81, 0x6fbf, 0x28, 0x1, 0x80, 0x9, 0xa1, 0x5, 0x1, 0x0, 0x0, 0x8, 0xccee, 0x4, 0x400000000, 0xc5ed, 0x6, 0x6, 0x1f, 0x9, 0x1, 0x0, 0x5, 0xaf2a, 0x4, 0x0, 0x5, 0x3, 0x1, 0x101, 0x7ff, 0x8359, 0x3, 0x4, 0x800, 0x100000001, 0x4, 0x101, 0x0, 0x9, 0x1, 0x3, 0x80000001, 0x9, 0x0, 0x2, 0x2, 0x5, 0x100, 0x20, 0x192, 0x1, 0x3ff, 0x4f, 0xff, 0x3ff, 0x6, 0x80, 0x2, 0x7f, 0x8, 0xb09c, 0x5, 0x3, 0x9, 0x0, 0x8, 0x0, 0x3, 0xffff, 0x40, 0x4, 0x200, 0x3, 0x8, 0xfffffffffffffff9, 0x5ef, 0x2, 0x4, 0x0, 0x80000001, 0x2, 0xff, 0x5, 0x2, 0x121, 0xe004, 0x1, 0x7ff, 0x0, 0xd29, 0x1f, 0x5, 0x3ff, 0x7, 0x9, 0x81, 0x9, 0x0, 0x7fffffff, 0x400, 0x82, 0xddc9, 0x80000000, 0x8, 0x0, 0x9, 0x2, 0x678, 0x7fffffff, 0x0, 0x3, 0x7, 0x8, 0x9, 0x2, 0x77, 0x0, 0x3, 0x7fffffff, 0x1, 0x10001, 0x97, 0x8b0b, 0x3, 0x0, 0xeaa, 0x3, 0x800, 0x0, 0x5, 0x8, 0x80000001, 0x1fc9, 0x8, 0x1000, 0x1, 0x588, 0x5, 0x80, 0x100000001, 0x8000, 0x6, 0x6, 0x3, 0x6, 0x3, 0x8, 0x36a9800000000000, 0x5, 0x4, 0x100, 0x0, 0x1, 0x800, 0x7ec, 0x3f, 0x5, 0x5, 0x1f, 0x4, 0x3, 0x54e, 0xf5a, 0xc000000, 0x3, 0x5, 0xf2, 0x9, 0x8000, 0x1, 0x3, 0x8, 0x4e7, 0x5, 0x10000, 0xffffffff, 0x3, 0x15, 0x6b, 0x400, 0xa256, 0x100000001, 0x10000, 0x7ff, 0xfffffffffffffff8, 0x4d5d, 0xc44, 0x7, 0x3e, 0x7, 0x7f, 0x1, 0x7, 0x6, 0x1, 0x24, 0x4, 0x8001, 0x401, 0x8001, 0x101, 0x4, 0x0, 0x7, 0xc8, 0x5, 0xffffffffffffffa3, 0x7, 0x9, 0x9, 0x6f4, 0x7f, 0x8, 0x8, 0xa64, 0x7bed, 0x8, 0x7, 0x7, 0x0, 0xffff, 0x5, 0x6, 0x4, 0xff, 0x1, 0x8, 0xc0, 0x1000, 0x0, 0x7, 0x3, 0x0, 0x4, 0x8, 0x2, 0x3, 0xfffffffffffffffc, 0x4, 0x0, 0x5, 0x430a5c59, 0x3, 0x1, 0x0, 0xe989944, 0x3, 0x5, 0x1]}}}, @TCA_RATE={0x8, 0x5, {0x4, 0xfffffffffffff3e2}}, @TCA_RATE={0x8, 0x5, {0x1}}, @TCA_RATE={0x8, 0x5, {0x400, 0x1}}]}, 0x44c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x200, 0x210000) perf_event_open(&(0x7f00000004c0)={0x4, 0x70, 0x3ff, 0x7fffffff, 0x6, 0x1, 0x0, 0x1000, 0x20, 0x5, 0xff, 0x80000001, 0x4, 0x4, 0x700000000000000, 0x0, 0x9, 0x7, 0x2, 0x8, 0x2, 0x9000000000, 0x9, 0x5, 0x40, 0x7, 0x3, 0x3, 0x7f, 0x1f, 0x1, 0x4, 0x8, 0x2f, 0x80000000, 0x86, 0xba, 0x6, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000300), 0xf}, 0x20000, 0x1, 0x729f, 0x7, 0x8c66, 0x1ff, 0x9}, r4, 0x3, r5, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000e00)=@pic={0x4, 0x7, 0x5, 0xff, 0x4, 0x200, 0x10001, 0x2, 0x7f, 0x3, 0xd2, 0x9, 0x6, 0x5, 0x7f, 0xffffffffffff8001}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000dc0)={r0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000008c0)={0xa2d6, 0x2, r4, 0x1f, r3, 0xfffffffffffff801, 0x3}) 2018/05/29 10:09:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000cf323d35430000000100000000000000000000"]) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/05/29 10:09:11 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1fffe, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x8) 2018/05/29 10:09:11 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aac0aaaaaa01ff953462a555c6dd30afb5e56b9b05b9fe80000000000000c0000e00000000aaff000000ca810090780000ffff3a4a77150000000000200000e9ff00"], &(0x7f0000000340)={0x0, 0x0, [0x1000000, 0xfffffffffffffffe]}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/05/29 10:09:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="030000004500000000761c000000000000f055b400000000"]}) close(r2) close(r1) 2018/05/29 10:09:11 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000506ffff00000000004fcf92089765aa"], 0x14}, 0x1}, 0x0) 2018/05/29 10:09:11 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f00000001c0)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000200)=0x54) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000400)={0x80000001, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x88) r2 = getpid() ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000500)) sched_setaffinity(r2, 0x8, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa8, &(0x7f0000000240)=[@in={0x2, 0x4e23, @rand_addr=0x7ff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x34f3fb69}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffffc}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5e}}}, 0x84) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000540)=0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)) 2018/05/29 10:09:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x1, 0x3, 0xfffffffffffffd50, 0xff, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x31c, @mcast2={0xff, 0x2, [], 0x1}, 0xd3e}}}, 0x84) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000140)="cf2dc3a1c46717cb", 0x8}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/05/29 10:09:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x2}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000080)) r2 = socket(0x8000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x2d}, 0x98) [ 515.791992] IPVS: ftp: loaded support on port[0] = 21 [ 515.910943] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 10:09:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x8001}, 0x8) close(0xffffffffffffffff) close(r1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x288000, 0x0) 2018/05/29 10:09:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635002000000f303e0f130366b9720900000f32f20f2c45f00fa4a710008036660f383ae2d9f40f01df0f238b36f2660f30", 0x3a}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/05/29 10:09:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = gettid() r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) timer_create(0x1, &(0x7f0000000080)={0x0, 0x2b, 0x0, @thr={&(0x7f0000000280)="11520973f9816253728c3dcfd987e4aacd34debcd1264ac051e4d02b4fa6495af1302a645da31a446d7181f6429c688d98b0e4872eaf1f87759ba8ffa820091b93a5c4141c615072fd3b178db4915a274db66f4a0d177d6c7a7282d18d0fcbf8a09c691965027115002c2dc38b649aaabcd72ef985eb275452c7d89aeec4baf150000db5007d467bdae6767d74b8531cdf7b09eda3d5ee47de4b3b9d2f5ce3188600ff054e889fd6335c81d7ab823aa12311be44d2dc4d454b4491110ef55f83f9ae0648f19ab4e4fb88b5571bea7d8c2bb0ca86404e6b2edb42b5", &(0x7f0000000380)="f926b613681e86b71b934a364219eb550fee5ac69179a73646a7a73101c431853bb4239984ce957be70b2912a55f6504fa18e9297f4830c7cce29c8dd445f251e1b4dd63a782b7a05c5a4bb9241097f47a61e5b797dc57f0dd524321b2fbf210bd38809f6a26419760863ebe6ce96b5df66135aba710c1cfea6266cb61b3ccb9d5a99321fdcd4b73c41208faa848bcadf4e5923356542b39b5a757b8ba22548dc3bcd031b4c7d01242adcbe9e4dd1b9485c04c6acf8a9bcee45325349212c9e0469269ae926ba6db9661428932fae225c2a62bcc4817f4564c7a2c06fea2425fd06fbc2abe8e6e8f084bf44734fbf8002e1e5dfa"}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000100)={{0x77359400}, {r5, r6+30000000}}, &(0x7f0000000180)) tkill(r3, 0x1000000000016) 2018/05/29 10:09:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0x83, &(0x7f0000000440)={&(0x7f0000000380)={0x14, 0x22, 0x1, 0x0, 0x0, {0x5801}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x60080) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x8, 0x18, [0x9, 0xa4, 0x5, 0x20030000000, 0x3f, 0x20000000]}) close(r0) 2018/05/29 10:09:12 executing program 2: r0 = epoll_create1(0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x220080) flock(r0, 0x1) r1 = socket(0x14, 0x2000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = epoll_create1(0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000000)) flock(r2, 0x1) dup2(r0, r2) 2018/05/29 10:09:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$setfpexc(0xc, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000001540)={@dev, 0x0}, &(0x7f0000001580)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000015c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x122d, 0x8000) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x10000, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r5, 0x100000000, 0x1, r6}) ioctl$KVM_SET_CPUID(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x140, 0x0, 0x2}]}) 2018/05/29 10:09:12 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) socket(0x11, 0x1, 0x40) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001000)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x14, 0x22, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/29 10:09:12 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) r1 = socket(0xa, 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x2000, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000280)={0x3, 0x0, [{0x8, 0x7, 0x0, 0x0, @irqchip={0x0, 0xc9}}, {0x7fff, 0x3, 0x0, 0x0, @msi={0x10001, 0x7fff, 0x9}}, {0x7, 0x3, 0x0, 0x0, @sint={0xfffffffffffffffb, 0x7}}]}) ioctl(r1, 0x100000000, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x404}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x38c, 0x2000000040000) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000140)) dup(r1) 2018/05/29 10:09:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x80000001}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000140)=""/4096) [ 516.841576] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 516.915205] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/05/29 10:09:14 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x40002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setsig(r1, 0xa, 0x1d) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0x8}, &(0x7f0000000580), &(0x7f0000000500), 0x8) open(&(0x7f0000000040)='./file0\x00', 0x8803, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000100)={"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"}) 2018/05/29 10:09:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/icmp6\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000002c0)={{0x5, 0x2, 0xb8, 0x4, "017776f37c9026b89fd632be44dbbb09eb9dc8a592cfb0c62ecfd17b1bd1b3243630f5883cbdb5e2f10b16d8", 0x7f}, 0x0, 0x0, 0xc4e, r2, 0xdbfe, 0x0, "eac263f99dafc2666bde9bcbe464d8a6098190dbf13ecda6bcb31e2fe166813f2317926cf8f9c53438f8fb457cb90d67117c2918420db6a51a1f7a7798a6c109", &(0x7f0000000180)='net/icmp6\x00', 0xa, [], [0x5, 0xffffffff, 0x4, 0x8]}) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) read(r1, &(0x7f00000001c0)=""/250, 0xfa) 2018/05/29 10:09:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0xae71, &(0x7f00000000c0)) 2018/05/29 10:09:14 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) timer_create(0x4000100000000, &(0x7f0000000080)={0x0, 0x22, 0x4, @tid=r1}, &(0x7f0000000040)) 2018/05/29 10:09:14 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0xfffffffffffffff9, 0x2, 0xd, 0xffff, "8fe72ef731676666f7050da41a0250895f415fa9fc4a048501ec4c9e327ad1b81a9da0d82176ccf06ee8a133", 0x10000}, 0x0, 0x0, 0x9e8, r1, 0x7fffffff, 0x7, "720ce01c389309b58b2db28a89d0202bd17b4fa7180302bcf2d4881e53b092df8812fd2ac8a226a9f19750be51ebd095ed4eaaef607081ed42e95411ac5e009d", &(0x7f0000000080)='\x00', 0x1, [], [0x1f, 0xfff, 0x8, 0x7ff]}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000200)="9e9b44f50417d9993070aab6ba17a67a18970cdb48f12da0146129c1bbbad15d52c4e61aeec7817ddf72615921ce554d5d7c0c72bbca9a963dac80f4645d17898c7fc102a2f256bdc86ff4bfc95c9d7bb3aeb95b9754676a96c547558e1d5c53e6326a306e257c2981d4d62c646826c867dd6b84880c16a8959433f1ec504316181b1dd66f2e151146ff6771bdfcc50942c223f7950bcfdc8fe5fe209f0eb35156ed209fbd9a12aaab265581dc2a86bdd1e1358ce1fe0f8ab0451033102f9ec9d7a9e3e56d22429b76edbc4c49a5", 0xce}, {&(0x7f0000000300)="c1d8ba265de51383e82da5f7b571efd4a5e49630b55b82716d502ded55b179cac0099afd408c110f43ae9e6353f72eeee898e6f99ff1ecb6ad2bae62be3dd8602c9be5b17bb573400986dd09f992c1811a93e63881f0080fb7512420930bee12743426a584974983cf02d99bb382d5f09f744d7ff94ffaafd1eca617276da87f32fdd2db59", 0x85}, {&(0x7f00000003c0)="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", 0x1000}], 0x3) mremap(&(0x7f000097b000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f00000bb000/0xf000)=nil) mlock2(&(0x7f0000b30000/0x3000)=nil, 0x3000, 0x0) mlockall(0x4) 2018/05/29 10:09:14 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x4, 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_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x4, 0xe, 0xfffffffffffffffe, 0x6, "2e4bb1d8259871e4e0fc277f006d809f1f30d3bf63d827af65bd73b805e72e87"}) 2018/05/29 10:09:14 executing program 5: unshare(0x40000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x204, 0x9, 0xf3ff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xe9, "76983ed2d71ec181ef06208bfc4b2f5c11a67f05c8b66f416b7b945d43c90318987fdac5ddd7550dd6c0f07942ab911b5519cb31c7f3da6608a38ad0458581db8969da8d80b550405271008561c0396243c34fdb9f469b5b656650b0b73516697ac56899e14df77134ddf11fa391209f49329e7ba4f1595716b71270cc2ea384c3b723a71969363cc1d888c558ada19b11c0170dafd3e20a7495195f4495d95b85968669db89a93458eea6d40099c9ea8c21eafa0f9603ff0fb1a9915472cf963c18cfec7b15b160c55b7e9cccae0ec2fe84a458d07cfde6bff9f50698d2a7e88efbdaf16920e872a7"}, &(0x7f0000000280)=0xf1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x7, 0xaa84}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffffbff, 0x800) fcntl$setflags(r3, 0x2, 0x1) 2018/05/29 10:09:14 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x102, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000080)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0xe501, 0x5, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x203, 0x7, 0x10000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r2, 0xa9, 0xd4, "ba6f4e0fd447cdada1170ed5b997e3e19dd0db0b8ecbe90a96484b13065ac143615cfc667e06c3c43084337507dcc9e182d27288b41a0943313ed4f208308c539e8076c700b99e71bd8463edcad39863f64ed7c35ebbb1cf53fa15c83ab064f0f6515581153cf68032c9236691e3853c9ea154f22ee3a6fc1e5651604b1fc75a3a6edf201edd79bd5802dcb40c0387f2f0bb46c736627cf6c7627a5933c22da7f97b2c9359b81359b75d9dbc20cee9bdbb1f6e5d07053ba01d35c159c82dcb46698b769844bf538a9b04e126ca358d63c124ab66"}, 0xdc) [ 518.183578] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 10:09:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='numa_maps\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100004) ioctl$TCSBRKP(r0, 0x5425, 0x6) readv(r0, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/05/29 10:09:14 executing program 0: 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$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000003c0), 0x4) timer_create(0x0, &(0x7f0000000340)={0x0, 0xe, 0x11, @thr={&(0x7f0000000200), &(0x7f00000002c0)="49f684a8b4202e98790dbf0caaa5c865916456af43f47a8b1926b5967cffa20bb95bf4af111767c67c12f48e5f216edbf3153d56748bba2d324c08"}}, &(0x7f0000000300)=0x0) timer_gettime(r0, &(0x7f0000000240)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x4, 0x8001}, &(0x7f0000000200)=0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r1, 0x10, &(0x7f0000000040)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000380)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000001500)="07fc6d7153f6f4061862bf1571bb04616c4d372e4f29bd05f44f0d0609a73d7fe8a5c0e36e6db51b0366cb19c96f064948e7d75a861ce8e1dd6f70fe16f60de567bebc121348837f26bf2600b12da94ff7e310db16bbb36dba84191a9e20fc9323971ff2206b380a5ce7374476e0722d6615324fae4e40b6b058cfb23ab8032976df6cd6ed71178b2658d53840b6763819cb") close(r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)={r2, 0x1000, "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"}, &(0x7f0000000280)=0x1008) 2018/05/29 10:09:14 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = eventfd(0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x1, 0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) init_module(&(0x7f00000001c0)='wlan1em0,\x00', 0xa, &(0x7f0000000200)='wlan0\x00') 2018/05/29 10:09:14 executing program 2: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000280)={@mcast1, 0x0}, &(0x7f00000002c0)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xfffffffffffffea2, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c0000002400080425bd7000ffdbdf25000000002182c5653bacea7017e30080afd428a670bf770bc3930fef076e8f9431174131d03a41630d6323834955dde3924d3f22da59325324d319e6529480193dd9ffae2cbd0e00aa5aef91a0d2360bd56d1abcc40e74d1dfca869fb5d1942ad1b60000000000000000000000000043be94178c3171d19607ceca327610612a744eee05f43a607bacc4cffa09b9c10cafdbdc04960c29db64d53f7bdd7932c24bb27a6ad192db262231a06fa19ddc71fa6ae9979ab8", @ANYRES32=r2, @ANYBLOB="e0ffb1fff7ffffff0300ffaf0bd8a9ff08000500"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) read(r0, &(0x7f0000000140)=""/117, 0x75) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0xa0480, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x1, 0x7, 0x7, 0x3}) 2018/05/29 10:09:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f0000000400)="0a6093553d931b5df4cbdf46d6aa3762a05806a05dbba557555224ba40e16b754e05b681771e6c51e87f0ee29cf98624222e9edc486c3e3533acfcf4d25e50348758593c4a3aeddcef7c20a9f294db362571083c56") ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x5, 0x1) r3 = memfd_create(&(0x7f0000000040)="626465767b9a70707031707070302873656c665b00", 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xbb, "ef5f206f2b7e070d22fa3d1e2b8367612d96d45478848a022d2abdbfd80696afb49279de6f0e940755bea9698d67a595465eb48f10926c2466d47546ecc80a138f5a69598695be7241c1853474551c5cf5c1a9403d1338c82c1c41d0f33bc7e2d7daffc08d9cfca609b860d47b4459f713d59a2b187f4935d893d30370ee374c629542b9dcf905f1cdc7a2705acfcc3bf64d33bbbde7249269ef77699b8d5e85b0f5c33f863a7af87c298f3c43823fa57493019c2011cfa8077019"}, &(0x7f0000000200)=0xc3) inotify_add_watch(r3, &(0x7f00000003c0)='./file0\x00', 0x400) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x400, 0x2, 0x0, 0x5, 0xc739, 0xfffffffffffff800, 0x401, 0x9, r5}, 0x20) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) close(r2) close(r1) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0xb000, r4, r6, 0x7fff, 0x3, 0x80000) 2018/05/29 10:09:14 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000000c0)) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x1f, 0x0, 0xfff, 0xff, 0x4, 0x2}, 0x3}, 0xa) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/05/29 10:09:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0_to_bond\x00', &(0x7f0000000040)=ANY=[@ANYRES64=r0]}) 2018/05/29 10:09:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20503, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) accept(r1, &(0x7f0000000440)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x8003, 0x3, 0x6, r2}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r3, 0xc4}, &(0x7f00000002c0)=0x8) fdatasync(r1) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r4, 0x4018aebd, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x9, 0x100000000}, 0xc) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) openat$cgroup_subtree(r1, &(0x7f0000000400)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000240)=0x202ab307, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/29 10:09:14 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x40000000, @empty, 0x44d9ac9c}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r2, 0x3f}, 0x8) 2018/05/29 10:09:14 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000240), 0x0) socket$rds(0x15, 0x5, 0x0) 2018/05/29 10:09:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x2, 0x318, [0x0, 0x20000880, 0x200009c0, 0x20000b68], 0x0, &(0x7f0000000480), &(0x7f0000000c00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001100000000000000000064756d6d79300000000000000000000062637368300000000000000000000000626373663000000000000000000000006e723000000000000000000000000000aaaaaaaaaabb000000000000ffffffffffff0000000000000000e0000000e00000001001000074696d650000000000000000000000000000000000000000000000000000000018000000000000000000000000000000feffff07000000000000000000000000766c616e0000000000000000000000000000000000000000000000000000000008000000000000000000000000000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff01000000050000000000000000006966623000000000000000000000000062637366300000000000862b5e447800000000000067726530000000000000000000000000726f7365300000000000000000000000000000000000000000000000aaaaaaaaaa000000000000000000d000000000010000780100003830325f3300000000000000000000000000000000000000000000000000000008000000000000000000000000000000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000007265646972656374000000000000000000000000000000000000000000000000080000000000000000000000000000004e464c4f470000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000bde61f96ad140bf31c52adfce88ba14aaa5708b1e3b94b8fe5821cafe5683d4cae815faf77d30635b4d7e26ce8a6a975654dcf2bc4aaada7a86664db3dbde2bf00000000e36f995f482a66613cb9604800000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000088a10301aaf9cd5a25f3a93263c2a7720baf9150e18424746e44248defda600480ab72f5f76edbe19cf376a9d030cc7ddff4fd03edbb496990987e2671066b2aaee0c21d52608103fb2d59"]}, 0x3ec) [ 518.466321] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 10:09:14 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9f, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x164, r1, 0x400, 0x70bd2d, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x776c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x38}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe9c}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x56a8e3fb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x412}]}, 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x40850) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e25000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) 2018/05/29 10:09:14 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180), &(0x7f0000000200)=0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000240)=@srh={0x2b, 0x14, 0x4, 0xa, 0x0, 0x7, 0x20, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty, @empty, @empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}]}, 0xa8) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/29 10:09:14 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) r1 = socket(0x2, 0x5, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x280, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) pread64(r0, &(0x7f0000000000)=""/48, 0x30, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x8, 0x101, 0x4, 0x100000001, 0x8}, &(0x7f00000001c0)=0x98) 2018/05/29 10:09:14 executing program 4: r0 = socket$inet(0x2, 0x8000f, 0x8000000800000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) sendto$inet(r0, &(0x7f0000000000)="3285af62b67c7da7714f5757ac2b34c54cff6ccc24d2d6f785a9d754b3b7c5ff0d6afa86ef3ccddaaac061713589cf0d", 0x12, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x27) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001e00)={0x0, @empty, @multicast1}, &(0x7f0000001e40)=0xc) getpeername$packet(r1, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001f40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001f80)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000002080)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000021c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc080500}, 0xc, &(0x7f0000002180)={&(0x7f00000020c0)={0xa4, r2, 0x2, 0x70bd27, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa0}}}]}}, {{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}]}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x800) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000180)=""/178, &(0x7f0000000240)=0xb2) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x100000000, &(0x7f00000000c0)=0x4) [ 518.575433] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 10:09:14 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x10424, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x4001) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb}) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000280)='overlay\x00', 0x20000, &(0x7f0000000540)="e2ef4b54225ac96e4ee4577da9c2d14ca734d9a19bc30608b15bbc18af364c8c61ba0e8b041860e649d3d419d7e850ddbdebde156f98fdca195070e67611e6ccf2150e8f39a18978ae727c165866def579621ffc41aac0e01821a1cccad6fd9c916f7a38b7a0cf095ca2c698d2b0b3db8dd236c10ff881629814e10ea3090fe6b671125a06f59ebb9e4963b3583550bf61c5dc5e431e806dbd82feb424c8a08c97a6ee505492b0f372333d22ea7b077e34d2f3ab8771c3f559b7f5276d97b2f7e7993fc90e6e2eaf831166a90ce303ffa7") mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)="62012600", 0x2000, 0x0) ioctl(r0, 0x0, &(0x7f0000000440)="d8112a28074e08efd59f78fba77cb7a5b523cad9db28b168e0c4a92844b1d3ff73a39de4d11ec8381b7e1ccc595a47d5ee73205dfd0f8865019809c27e47f763c3f22b7d48dca1314042af0aa9db9898768d60f35705025e75072e4766ff6b622fcfe467de818fe04cbc2f5f117230b0571a73988af236ddf679a5cde6535faee09b2636a03ae0f6c9b2087c68c8cf") 2018/05/29 10:09:14 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2800, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x4}, 0x10) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x9d, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x7f, 0xa, 0xffffffffffffffc5, 0x7, "673a6d1283ebeb615cf1174040d4e4ad702da41224cbc497728450503f159b54"}) clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x100000000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) 2018/05/29 10:09:14 executing program 7: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000380)="208881b2ad", 0x5) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r3) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)={{}, {0x0, 0x4}}) keyctl$dh_compute(0x17, &(0x7f0000000040)={r4}, &(0x7f0000000600)=""/132, 0xffffffffffffff49, 0x0) 2018/05/29 10:09:14 executing program 2: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffbe6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x400000) r1 = socket(0xa, 0x2, 0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x6, 0x6, 0x0, 0xfffffffffffffffd, 0x3f, 0x8000}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0xa, "2569cba026efd3513fe9"}, &(0x7f0000000180)=0x2e) mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) socket$inet6(0xa, 0x0, 0xffffffff) 2018/05/29 10:09:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"73797a5f747547eda341fc8ee38500", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000003c00)=ANY=[@ANYBLOB="300000001c00310300000000000000000a000000", @ANYRES32=r1, @ANYBLOB="edffffff13000100ff020000000000000000000000000001"], 0x30}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000380)={{0x3ff, 0x2}, 'port1\x00', 0x60, 0x1010, 0x1, 0x7ff, 0x1, 0x0, 0x6, 0x0, 0x6, 0xffffffffffff0000}) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x30000200}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="680100001600040028bd70000000000000000000000000170001000000000000000000000000000000014e2400034e2100000200800029000000a5b3d005c2473d6293e82cc78c80606f8a212a65f379010f136e00000080000000000000", @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000000001c00040009a44e244e200000e0000002000000000000000000000000"], 0x168}, 0x1}, 0x44010) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x62, &(0x7f0000000080)="0b038e4ccf3e69a61306c0b672c2e08a883af11106e3afc937971f94b67df226a39df6f0de9799368f967ebf6651711d5d4f6fa894942837443252070b71028949af34d9504ebd346a32cc8e6a3bc646f9dbcbc34a52fbb204bb1339e6fc560ee5c2"}) 2018/05/29 10:09:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x10000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000080)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x1, 0x4) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010207041dfffd946fa2830020200a0009000200001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/29 10:09:14 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x8, 0x771c, "fda1c00dec79a782b3c10803da25c6ac903637cd31b04a1274a97d45c2291c7e3de7c6301d830b7df1fa9bb5c177454351a2ce073ce448f820da796f05d823c7f7e1eaf8db49e06beaf197b07d7820b2"}, 0xd8) syz_emit_ethernet(0x3c, &(0x7f0000000040)={@random="5eba905bb371", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x1f, 0xfffffffffffffffc, 0x4}], {0x8100, 0xfff, 0x6, 0x1}}], {@x25={0x805, {0x2, 0x80000000, 0x0, "269cf8351646e332522b9d4c986bc0ca514c139d65f83ca53a60844d724898d0315b3d"}}}}, &(0x7f0000000000)={0x0, 0x4, [0xe9f]}) 2018/05/29 10:09:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x42, &(0x7f00000000c0)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [{[], {0x8100, 0x9, 0x7, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xe9e]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xeae70e79354a53fd, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 2018/05/29 10:09:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x489, 0x40) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) connect$rds(r3, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000280)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000002c0)=0x5) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 518.827127] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 518.947461] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/29 10:09:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000380)={0xffffffff}, 0x0, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="0b00000010ff7ffa", @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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="03000000"], 0x18) write$rdma_cm(r0, &(0x7f0000000480)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/05/29 10:09:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="660f06670f2292dfdc0f138e0500ba4200ed6766c7442400002800006766c7442402004000006766c744240600000000670f011424b8df000f00d0360f20136766c7442400000000006766c7442402050000006766c744240600000000670f011c24baf80c66b88c77838d66efbafc0cb8e6b5ef", 0x74}], 0x1, 0x0, &(0x7f0000000580), 0x10000000000002ff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 10:09:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xc0189436, 0x0) 2018/05/29 10:09:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000000, &(0x7f00000000c0)="000000000053de7e93829bdd71bd5c8728a172b6bb1f485a6423f0e16322893fa1e1b9e68b8c5765a1ff9fed2852d63b03a01ee5c46ff738425766bfbd17ab2ac06f1a168c5ab3671685c22895af8dfba5c45aaafd058fd9851d53b42f814fd492539c440d0a3526f17cf6c9eec976ac908f4f6964aaec96f30663dde9764513bc6ed61eab25ca39203e4bc75f72cf9d102815569e2b") setrlimit(0x7, &(0x7f0000a9cff8)) pipe(&(0x7f0000000000)) 2018/05/29 10:09:15 executing program 6: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000200)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = getpgrp(0x0) r5 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r6 = gettid() statx(r3, &(0x7f0000000180)='./file0\x00', 0x900, 0x1, &(0x7f0000000340)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r7, 0x8, r4) read$eventfd(r5, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r7, 0xa, 0x12) unshare(0x40000) close(r7) poll(&(0x7f0000b28fe0)=[{r8}], 0x1, 0xfffffffffffffff8) r9 = dup3(r7, r8, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000000c0)="36fb5739f930fcf7c8206c37f6e356325fa9bcccc5f333c9ceb474d789353d8895452a614ac432cb75d4a40e38a08a2833838a2197533f93466b34419480874ab449d02c301e485187ac1f7e6bbaab511b093847c541964c2fe17a79a033c9f05961e3712fbf64429f37d1d2e2ea417d588bf14c3c56458c55356d93a7d5136c927ff9e4797fa740fa8979501e4c") tkill(r6, 0x16) dup2(r9, r2) 2018/05/29 10:09:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) unshare(0x2002410) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)) 2018/05/29 10:09:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='bond0\x00', 0x2) recvfrom$ax25(r1, &(0x7f0000000080)=""/7, 0x7, 0x40000042, &(0x7f00000000c0)={0x3, {"dad08318015fe7"}, 0x1f}, 0x10) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000100)={'bond0\x00', @ifru_settings={0x10000, 0x0, @sync=&(0x7f0000000040)}}) 2018/05/29 10:09:15 executing program 1: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$ipx(r0, &(0x7f0000000040)={0x4, 0x3f, 0x9, "c6412d4f2ce3", 0x6}, 0x10) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/95, 0x2000011f}], 0x3) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000002000001, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) tkill(r2, 0x1000000000016) 2018/05/29 10:09:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000180)='vmnet0wlan0}cgroup(\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40020001) r3 = dup2(r2, r1) fchdir(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000000)) write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x81, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x4, 0x100000001}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) 2018/05/29 10:09:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x480400, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001200)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x6d8}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0xf}, 0x8}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xb4) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/228, 0xe4}], 0x2, &(0x7f0000001440)=""/120, 0x78}, 0x40) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x22c}, 0x0) pwrite64(r2, &(0x7f00000000c0), 0x0, 0x0) 2018/05/29 10:09:15 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/29 10:09:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r2, 0x510, 0x70bd27, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004}, 0x20044001) clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) fstat(r1, &(0x7f0000000240)) 2018/05/29 10:09:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x18, 0x2c, 0x3, 0x0, 0x0, {0x402801}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20100010}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x134, 0x16, 0x100, 0x70bd25, 0x25dfdbfd, {0x16}, [@generic="7fb1a40fcac6c4cc93cb1632b264f4e73af83d677dc4a75ffd57c2321d8015bc9fa587f9df27539dc984efeb086596bb1d01785e9a3d4ed5708911c43ecab09626f415189fac91af1f7b5973855d5bc278cf", @generic="3cdd568bb8661766fb12dbdef71ee14466e3a0e794398abf41d76cab2122856f227f24dd6fc66b1c05da39e68f6c1adfc44e0f5c01150c34e4ce33772ae3a06b771d7a958f978cdb0fc3344fc859962ca8caaf474d58cd31ef2cb3e854e5e0794642ba4bc21e51a9fd202ae9d7661f780111d2fab8228d9ff27645a3b57234ec4880b7f357e77ea8f4edc9929a18a8a04b0b50b42756fa76f80981e99221a71f882e29c45ffb805777ba2bd111b534275588087ce4a002b4d172d1ac47df705534523b65d88a6abc4d68d60d052d"]}, 0x134}, 0x1, 0x0, 0x0, 0x44005}, 0x40000) 2018/05/29 10:09:15 executing program 5: prctl$setname(0xf, &(0x7f0000000100)='"') seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = syz_open_pts(0xffffffffffffffff, 0x8000) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x8, 0x88010, r0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 2018/05/29 10:09:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gretap0\x00') listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xf6, "fb83c5dcf4589533d2f5d719cf4a8f1d56f12a15dbfc07ab60328c514da301d32a50fbec53543ffe2bc0cda13c4813175cdac18caf016ee453a489a08d9071a5a231d2314226daf868a12de72658b6137ecb1ec6edd722b1b22b395146e916fd57f822fe366f4cb1d003efa0446e367c6192f118be792418951ebd94930afd9ef75bf0898c2b474d05db8dd30bc866b008373852e35712eaab09df490cdf7afe9451a7cd54ff13134e55165929dddb1c7c3e9d8149ee2933a4a1a6f194b0dc00a2ed74b84173b9ec755183a59ac3af149dd0ef1da8bad532ae735a87485616ee1dd6791fcc235883bda649395e2b0c475fbd56e92e41"}, &(0x7f0000000100)=0xfe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x400000000000000, 0x30, 0x9, 0x301}, &(0x7f0000000300)=0x18) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x0) 2018/05/29 10:09:15 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x813, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="238de2d980d6decfd544716e6b61aaf98bec6dee0f43a9509d7aa416bbe806231e6cf0a9de36ae7b64a84e64763fd6167e6ea21c0f9e84d712183f3ef21dfc32db1a0662a1a35261404f001a39d3ac7a530c6a584c08402f3cc15dfca19e3e6050e5b9cae6552cf0d976d7393f43a8a860cf73b417e242937a3382b183e9814a6fb9ab6bac638daaeb5925b0bddccef9705c6ae3171fbc089e15fecfa1f993083c0bcab2358a58f05e98cf7225551b1c09f7571570f6e96832a149412547b4fd3073920f2b48ff0119a4b27f440036d5108658", 0xd3, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x0, 0x3ce}) r3 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/28, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000a80), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x5}, 0x8) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) r6 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r6, 0xc1105511, &(0x7f0000001000)=""/250) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000780)={0x0, 0x0}) r9 = geteuid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000880)=0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r14 = getpid() fstat(r3, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000c40)={&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000480)="4ef2ea4aaeb59316cf4877f5e2f0e33045667ec41cce1097772818b73dd3732200cdb1bb10ae55c4f214c4e695a00f00a61e8939aa7bae9b641ee4967395d4485c2f61783f9f98a20ea7523fc45e402d295ae7527448bdcfe5894041b7b3d9fe20dc6973fdad4dbc1134b7dc8dcefc3d9f6a3e6de2", 0x75}, {&(0x7f0000000500)="937ba1759da784d6fd24553ea90efd795b8d95ec271ff95b6f50540c3d7d8097895a6c7d1507045fb7f391ac0a5efc8e126b67b11115835901f15006331eab57", 0x40}], 0x2, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x240448c4}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x30) 2018/05/29 10:09:15 executing program 7: r0 = socket$inet(0x2, 0x2000000080002, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000380)}, 0x8000) sendmmsg(r0, &(0x7f0000001240)=[{{&(0x7f00000002c0)=@l2={0x1f}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000006c0)}}, {{&(0x7f00000004c0)=@ax25={0x3, {"000ce73587bd94"}}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000002680)}}], 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x20001) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000001c0)=""/138) [ 519.310941] kauditd_printk_skb: 933 callbacks suppressed [ 519.310953] audit: type=1326 audit(1527588555.277:1837): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=768 comm=22 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 519.375975] audit: type=1326 audit(1527588555.306:1838): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=768 comm=22 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x455877 code=0x50000 [ 519.394609] audit: type=1326 audit(1527588555.306:1839): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=768 comm=22 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40fc61 code=0x50000 [ 519.413077] audit: type=1326 audit(1527588555.306:1840): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=768 comm=22 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 519.431691] audit: type=1326 audit(1527588555.306:1841): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=768 comm=22 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 519.450304] audit: type=1326 audit(1527588555.306:1842): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=768 comm=22 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 519.468942] audit: type=1326 audit(1527588555.306:1843): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=768 comm=22 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 519.487572] audit: type=1326 audit(1527588555.308:1844): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=768 comm=22 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 519.506225] audit: type=1326 audit(1527588555.308:1845): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=768 comm=22 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 519.524849] audit: type=1326 audit(1527588555.308:1846): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=768 comm=22 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/29 10:09:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/32, 0x20, 0x21, &(0x7f00000000c0)={0x3, {"9182d1b39f01df"}, 0x1}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) close(r2) close(r1) set_thread_area(&(0x7f0000000000)={0x200, 0x20001000, 0x4000, 0xe4a6, 0x400, 0x5, 0x4, 0x1, 0xa46, 0x4}) 2018/05/29 10:09:16 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f00000001c0), 0xad2ece8}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x2000007f}) sendfile(r0, r1, &(0x7f0000000180), 0x8) ioctl(r1, 0x8, &(0x7f0000000100)="b3b06890ef057177975ef687daa0a3583b6fee4c8238b71d2cf0f94c88afb346525a53ef627e105c02a26819c478f44f3ddeffed9c503669fad5dbd0ca9c748f3436de4f2093b71d1b3c19") sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000001}, 0x20000080) 2018/05/29 10:09:16 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x6, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x100, 0x80000001, 0x9, 0x100000001, 0xd8ac, &(0x7f0000000280)='veth1_to_bond\x00', 0x7, 0x5, 0x7f}) keyctl$describe(0x6, 0x0, &(0x7f0000000180)=""/170, 0xaa) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x20000000008911, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup3(r3, r1, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r4, 0x1, 0x6}, 0x10) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000001ffc)=0x3, 0x4) dup3(r5, r1, 0x0) 2018/05/29 10:09:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0xff32) prctl$setmm(0x23, 0x1, &(0x7f0000ffd000/0x2000)=nil) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000240)=""/4, &(0x7f00000001c0)=0x110) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x121840) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/189) 2018/05/29 10:09:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0xc00000000000000, 0xf000, 0x3, 0x1, 0x20}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/29 10:09:16 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x54, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x80, 0x0) write$cgroup_type(r1, &(0x7f0000000400)='threaded\x00', 0x9) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@local, @local, @dev}, &(0x7f0000000180)=0xc) writev(r2, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8001, 0x2000) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000300)={0x2, 0x100000000}) writev(r2, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0cffc)=0x1, 0x4) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="4c69dd5a275eae918d3f379a661c0b08f8d075a373131edf7e48dd86257b353c2376a6ac0eac18437a294dfa80ca7f3eb86f5b0268629f0984bcd89c921e72daeb971305e274d908a25c3c091437a15d729186705eeec62e8f56317c294bc142c92b69190bee5f8957d8c08480b8419876714942888c36acad62dac6a4b39b8c228560a56e5336e77d02ff0fd706988929e4ec0d797e5aaa578131198e932fe0d0c4869051f8931ea84b9ec7cfa8a91956", 0xb1}], 0x1) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000340)=r3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x4}, 0x68) write(r2, &(0x7f00000003c0)=':', 0x1) write(r2, &(0x7f0000000140)="19", 0x1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000001c0)={0x1, 0x9}) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_names\x00') 2018/05/29 10:09:16 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000140)={{0x0, 0x7530}, {r1, r2/1000+10000}}, &(0x7f0000000080)) setitimer(0x1, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000100)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000180)=0xd0d) 2018/05/29 10:09:16 executing program 0: r0 = epoll_create1(0x8000000080000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x106, 0x4) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x0, 0x0, &(0x7f00000000c0), 0x3, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0xfe9d, 0x100084}], 0x1, 0x48090) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffff9c, 0x7, 0x1, 0xfffffffffffffc00, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000540)={{0x5, 0x5}, 0x0, 0x5, 0xffffffff, {0x401, 0xff}, 0x7, 0x97}) dup2(r1, r0) r3 = semget$private(0x0, 0x0, 0x84) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r5 = getegid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f0000000340), &(0x7f00000003c0)=0x0, &(0x7f00000006c0)) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000700)={{0x0, r4, r5, r6, r7, 0x1, 0x5}, 0x657617d9, 0x9, 0xa7}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/05/29 10:09:16 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r1, &(0x7f0000000000)="4f36a4d21c60548479f6c28b2c0cd1ede750b7321a34d605a517da437f2e2bf0ba55bbc2ae2c1c771e4272602bc45e6ac1978f91255f1ee1eb9a628f8e28eea66b8adb248f8a552b70dc182ce22f84c1f24f5da6dff1f39c819a3805df11a5d4e7848645fc4efb981c352e98f1c252b3caecd41ba080dbc6e056b6c3a477f2a0412d6050f674298d57a7a87a6e94d8d35d3469f2f5cdaa55cb96033f4ba8eeef3038ab389fee852baf9dd53fd32689b0631c734c", 0xb4) ioctl(r1, 0x7, &(0x7f0000000100)="66c621a39c0fff1979b74a4b0f4df5206b9d61e015e941e7b1ad49bf46ca183eaf5427c5453cf603beed3c23826a5a40aee95da7de8a314bc845b844eea2ba36a12faa330fd24a6800cca575f92c225c07d88e") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0xffffffc5) 2018/05/29 10:09:16 executing program 0: r0 = socket(0x10, 0x200000000000002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='net/ip_vs\x00') memfd_create(&(0x7f0000000000)='vboxnet1', 0x3) sendfile(r0, r1, &(0x7f0000000040), 0x40a067) 2018/05/29 10:09:16 executing program 4: mprotect(&(0x7f0000662000/0x1000)=nil, 0x1000, 0x4) socket$can_raw(0x1d, 0x3, 0x1) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x142, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000080)={0x4, 0x4, 0x0, 0x706}) 2018/05/29 10:09:16 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f00000001c0), 0xad2ece8}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x2000007f}) sendfile(r0, r1, &(0x7f0000000180), 0x8) ioctl(r1, 0x8, &(0x7f0000000100)="b3b06890ef057177975ef687daa0a3583b6fee4c8238b71d2cf0f94c88afb346525a53ef627e105c02a26819c478f44f3ddeffed9c503669fad5dbd0ca9c748f3436de4f2093b71d1b3c19") sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000001}, 0x20000080) 2018/05/29 10:09:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'veth1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'erspan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000a40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000cc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000a80)={0x1e4, r2, 0x5, 0x70bd27, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x1c8, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xbdcb}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}]}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0xc001}, 0x44011) ioctl$BINDER_SET_MAX_THREADS(r1, 0xc0046209, 0x6f3000) 2018/05/29 10:09:16 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46000000000000000000000000004662ce7c00000000000000000000004dffffffffffffff000000000000"], 0x2e) ioctl$SG_IO(r1, 0x227c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0), &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000340), &(0x7f00000006c0)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x9, 0xfffffffffffff001, 0x1, "31ce727e74f40a1158e501505fa9a84963cb5b36d6d4b7cf8ee102bcf60fb106e71e8c6454b8b6da02fd0fd481315aaad4372da078431b17b259b4aa78503f7accbb0137a4b93748bf3541e2324c5047"}, 0xd8) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="3e269cf3a3e799eb5a6e173cc1bb948d3773167e7b8a6e7960159750dc6ee33c2afe441c30a057", 0x27}, {&(0x7f0000000540)="71200431f2f07fcf6b3926da02c0165a911d8bdbf2cd4edc1d99b50b4313f1137467bcddf654fea0b1ba262d708fb987aa5fd726344a823ea24510ae32056315db1b7491a2793f41dbbdefcc3ee9b91aa739ac9e05f78f4879cd7e202c5ba0f4f7d30e6a56fc64b9d3f028e614423d55f80ed6281709e9b4469d100805d0e477505eafd105435157de4b8eb171f39d9bffedd6b900c9ca7da9cb3b2060fba1708f5946e1a706b47205f72913579c29e3f74f5a24720a343f", 0xb8}, {&(0x7f0000000600)="277a9d9cfb233b587fd3d32e42009dce74fcdd78d44e2702ec21885288ac763b2f8835b06a505acae01b62f3732dd6d062c0593d8c9b90d3c4c8fe57f1ecd7f4745b6a1a6f664af626f8cf1c9ee98b501ec4f5da242d9392f039aba9c3f52ac46723e7ca090caf261d95b2dfb4d5346ce4675dfbc24e408c6aaf25fcc9362e6823f1f143f64ba1f1fa90a13412148b", 0x8f}], 0x3, 0x0) 2018/05/29 10:09:16 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f00000001c0), 0xad2ece8}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x2000007f}) sendfile(r0, r1, &(0x7f0000000180), 0x8) ioctl(r1, 0x8, &(0x7f0000000100)="b3b06890ef057177975ef687daa0a3583b6fee4c8238b71d2cf0f94c88afb346525a53ef627e105c02a26819c478f44f3ddeffed9c503669fad5dbd0ca9c748f3436de4f2093b71d1b3c19") sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000001}, 0x20000080) 2018/05/29 10:09:16 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x482) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x105200, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000180)="0f00904008f0d90f080fb782000000000f01dfb9800000c00f3235001000000f30f1660f01b55000000064660f384053260f300f01ca", 0x36}], 0x1, 0x1, &(0x7f0000000280)=[@cstype0={0x4, 0xc}], 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) semget$private(0x0, 0x3, 0x2) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0xf503}, 0xc, &(0x7f0000000040)={&(0x7f0000000ac0)={0x14, 0x1e, 0xffffffffffffffff, 0x0, 0x0, {0x107}}, 0x14}, 0x1}, 0x0) [ 520.708405] binder: 835:836 ioctl 8933 20000a40 returned -22 2018/05/29 10:09:17 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff69a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000000000000b7050000000000006a0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x4000000000000000}, 0x48) 2018/05/29 10:09:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="c626262c852368012cf66f5dfce07c71d2a0a78a6c3aa22162b38515079bed65c1b34b325bea585c48bef3b6b19af52db947c49e6876bf4e73354a2e4416591d986a755f7eb0661baa34cf0e") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x6, 0x3, 0x5000, 0x2000, &(0x7f0000010000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000000)={&(0x7f000000c000/0x3000)=nil, 0x3000}) 2018/05/29 10:09:17 executing program 1: r0 = socket$kcm(0xa, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="cf", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) sendmsg(r0, &(0x7f0000002ec0)={&(0x7f0000000700)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b80)='x', 0x1}], 0x1, &(0x7f0000002cc0)}, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000180)=[{0x20, 0x84, 0x2, "000340020000000000"}], 0x20}, 0x0) 2018/05/29 10:09:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x105005, 0x0) io_setup(0x1, &(0x7f0000000140)=0x0) r2 = socket(0xf, 0x1, 0x0) ioctl(r2, 0x890e, &(0x7f0000000340)="00a0000000c227f2f2f8710c9fbea1306108901fc236075bde88c0713d00000000000000000000000000") accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000180)={0x0, 0x0, 0x10, 0x1, 0x0, r0, &(0x7f00000000c0)="1f", 0x1}]) ppoll(&(0x7f0000000240)=[{r2}, {r2}, {r0, 0x8}], 0x3, &(0x7f0000000280), &(0x7f0000000300)={0x6}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)={0xa0000002}) 2018/05/29 10:09:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xb2, &(0x7f0000000b80)={&(0x7f0000000680)=ANY=[@ANYBLOB="44010000ef8cf4ed8fba836f4f153ad8469f0b1000010a0000000000000000ff010000000000000000000000000001fe8000000000000000000000000000bb00", @ANYPTR64, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYBLOB="223992e54bbad87cd5b347c54b7b3efb677a3161c9fa154c1479de1101e8437782a5c5d0eb4c08f08f8613ea50c0828b0c6bcbbbe564f3289e52ee6f8097e5820f0ec01b94a0efb9cd14029ed5e119378517e6383edc3e4cab1271715a7d9a3f7e4887900b26bf2c7249d7515b86e26d785728107d8480771a627d1e15baf5d768331d40accd1ec7c5", @ANYBLOB="ba8e9896e1e341b99e543c03dfaacdd38d184a7a8fe0ce9669b20f36da8611f139868c85cd8b9f7c4bae8ee283cf007de8a7f4cc7d7c933fb84c807bad6022344aada15e71fc59b0bdd71ae89145a85d3a809f61db827486171ff4fbff8fc4dbffaf52bd407d3b", @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="d34052d2ed4c95be360925bf770926388e3229663b1d9ea0cbf21775906cd5e88fa3cb4c22f721367cec4caa3caa28f8f2ae0fb96e770a046f7e421a9a8758087bb50a9be6b883a9c554fa7caf45539de101ef99002c2ab662308ba7bf32ad30cd0f9518b855c12d4cefee4652625ec6e60ab64277e32c16f25daa5eca9b9397390a2af0f6b601963402049354856b998e27664eec9cfb4dcf328e86c7a0534221c5096309a6afabb59d2f376757f09132ee908eb10f8639a705cdedb5633007fe4b0c36e2bb12eaa785f15d15a950e33e1c3198ac3478e4c256bcef8a3d98b7de636e3f759f2d02508d14dc55c40bfe99e3046f0160944753", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES32=r0, @ANYBLOB="756512be333da801d849ed790f613d649f8a8414276b557e7654a1137db5e0b7f1bb09aaa14b0c71306393d698b9e1564815781c4b4609a73d0c67ea1e4e0d734e3d69e74232351b06a0cdc8b4785f11de399e45e64742321d25895d7327043a827f4ce7033237e3d26c0badeb2c348ac679824fd67a6169cc57544ba23d68af7b136330340682e3be481a5c15224576f6acdb1af5bed355f203d41c501c9e362769813deb079d4790259c816c79a6dcf09b4782eef761", @ANYRES32=r0, @ANYRES32, @ANYRES16=r0, @ANYPTR, @ANYPTR]], @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="a234475f409362c2e76f7b2b6446bba6504fd9580296ab87a39b5645cc304dc046aff913f469052f38e1afe2dc557829c3d3066a13a47e2df9bff87e7c8195d8c457f2b1c04c16c078025631946ddbdebaf7df43d094a318b6a1ab9f4eb5dc26dc10a278e0c489dd51198d9e1475fa9563cbcf2c981147", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR], @ANYRES64=r0, @ANYRES64, @ANYRES16=r0]], 0x4}, 0x1}, 0x200000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)=0x1) 2018/05/29 10:09:17 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x200400) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'fo\x00'}, 0x2c) 2018/05/29 10:09:17 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f00000001c0), 0xad2ece8}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x2000007f}) sendfile(r0, r1, &(0x7f0000000180), 0x8) ioctl(r1, 0x8, &(0x7f0000000100)="b3b06890ef057177975ef687daa0a3583b6fee4c8238b71d2cf0f94c88afb346525a53ef627e105c02a26819c478f44f3ddeffed9c503669fad5dbd0ca9c748f3436de4f2093b71d1b3c19") sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000001}, 0x20000080) 2018/05/29 10:09:17 executing program 5: r0 = socket(0x2000040000000000, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) sendto$unix(r0, &(0x7f00000001c0)="eb3394fc854f1fe1153242ee76e6c8e518fcedba727fe70d0f865e38c8f7cc51993f7c4898da5dec3123efec", 0x2c, 0x0, &(0x7f0000000140)=@abs, 0x6e) 2018/05/29 10:09:17 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x8, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000080)="a577804c3e504d211ef31d679fb2499d7e45a123d7cb2de15cbb2f84e044b94f04385672fe510b38375393379f1b924407c3d3cc4e7c0ebf95455d75", &(0x7f0000000040)=""/16}, 0x18) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/152) 2018/05/29 10:09:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2b) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000014c0)="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", 0x57f}], 0x1, &(0x7f0000000240)}, 0x0) 2018/05/29 10:09:17 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000140)={0x7, 0xc9}) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = dup2(r1, r1) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3, 0x6}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/05/29 10:09:17 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f00000001c0), 0xad2ece8}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x2000007f}) sendfile(r0, r1, &(0x7f0000000180), 0x8) ioctl(r1, 0x8, &(0x7f0000000100)="b3b06890ef057177975ef687daa0a3583b6fee4c8238b71d2cf0f94c88afb346525a53ef627e105c02a26819c478f44f3ddeffed9c503669fad5dbd0ca9c748f3436de4f2093b71d1b3c19") 2018/05/29 10:09:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) write$binfmt_misc(r1, &(0x7f00000002c0)={'syz1', "7a77f89c1700134be163092ef269d154bbcc8c29e2a654b1f171867dd236ff122a4ea7fe0a6f33bd48868f13737c87a71da63cc675369acd8d6096f86ab44abe44782e7a05c0d2ea02a69b0499d432ae7d3d4fc4e1171bc095518e6a53bddbc0acccec0117f91cb467386c900359879221303a7a6f699a564bec85ab68ae1553950bd96b2c5c388466e59424790614d1e02da5ea57fc5d6dcb944fb5cd5082beaaf4e04f5cfce1e90982b06453a88098aee5320bdf34c544e216f42593a206594f19d8e3aba8f875"}, 0xcc) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000000)="32074ac51bd30433098a940e9a81622b", 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'veth0_to_team\x00', {0x2, 0x4e24}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000001c0)=""/126) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bcsf0\x00'}) sendto$inet(r2, &(0x7f0000001100)="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", 0x5c1, 0x4000000, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = getuid() getgroups(0x5, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xe000, r4, r5, 0x2, 0x40) 2018/05/29 10:09:17 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x800004000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x7, 0x4) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x425, 0x0, 0xfffffffffffffffc, {0x80000000, 0x0, 0x80}}, 0x14}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/29 10:09:17 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000080)=0x5) r3 = socket(0xa, 0x3, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/29 10:09:17 executing program 5: mknod(&(0x7f0000000ffa)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000640)='./bus\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r2, &(0x7f0000000300)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/135, 0x87}], 0x4, &(0x7f0000000900)=[{&(0x7f0000000340)=""/214, 0xd6}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000540)=""/159, 0x9f}, {&(0x7f0000000680)=""/182, 0xb6}, {&(0x7f0000000740)=""/173, 0xad}, {&(0x7f0000000800)=""/220, 0xdc}], 0x9, 0x0) getpgrp(0xffffffffffffffff) close(r1) r3 = getpgid(0x0) fchmodat(r1, &(0x7f0000000040)='./bus\x00', 0xca) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000600)={r0, r1}) 2018/05/29 10:09:17 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00", 0x1) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000080)=0x81, 0x4) 2018/05/29 10:09:17 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00', r3}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400000, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00000001c0)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@my=0x1}) 2018/05/29 10:09:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x100) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/80, 0x50}, 0x0) 2018/05/29 10:09:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x800, 0x200001) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = memfd_create(&(0x7f0000000300)='/dev/vcsa#\x00', 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000140)={0x0, 0x6, 0x5, 0x48, &(0x7f0000ffb000/0x3000)=nil, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) dup3(r2, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000000c0)={{0x2, 0x0, 0x7f, 0x3, 0x7}, 0xff, 0x9}) 2018/05/29 10:09:17 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x0) recvfrom$inet6(r0, &(0x7f00000002c0)=""/243, 0xf3, 0x2001, &(0x7f00000003c0)={0xa, 0x4e24, 0x5}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00"}) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000040)=0x100) rt_sigpending(&(0x7f0000000400), 0x8) r3 = dup2(r1, r2) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000200)={0x1, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) sendto$inet6(r2, &(0x7f0000000040), 0xa, 0x0, &(0x7f0000000080)={0xa, 0x894f, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/29 10:09:17 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030607031dfffd946fa2830020200a0009000100061d85680c1baba20400ff7e", 0x7}], 0x1}, 0x0) 2018/05/29 10:09:17 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f00000001c0), 0xad2ece8}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x2000007f}) sendfile(r0, r1, &(0x7f0000000180), 0x8) 2018/05/29 10:09:17 executing program 7: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f00000001c0), 0xad2ece8}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x2000007f}) sendfile(r0, r1, &(0x7f0000000180), 0x8) ioctl(r1, 0x8, &(0x7f0000000100)="b3b06890ef057177975ef687daa0a3583b6fee4c8238b71d2cf0f94c88afb346525a53ef627e105c02a26819c478f44f3ddeffed9c503669fad5dbd0ca9c748f3436de4f2093b71d1b3c19") 2018/05/29 10:09:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[]}, 0x1}, 0x0) 2018/05/29 10:09:18 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x7ffff000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xff, 0x242140) fchmodat(r2, &(0x7f0000000240)='./file0\x00', 0x20) close(r0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x400) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0xc3) 2018/05/29 10:09:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x0, 0x6535, 0x0, 0x4}, 0x98) 2018/05/29 10:09:18 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x400000200000007, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001240)=0x5, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000011c0)={'nat\x00'}, &(0x7f0000000100)=0x78) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000001c0)=""/4096) memfd_create(&(0x7f0000000040)='\x00', 0x0) 2018/05/29 10:09:18 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f00000001c0), 0xad2ece8}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x2000007f}) 2018/05/29 10:09:18 executing program 5: r0 = perf_event_open(&(0x7f00000019c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000008800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) 2018/05/29 10:09:18 executing program 4: write$rdma_cm(0xffffffffffffffff, &(0x7f00000012c0)=@query_route={0x16, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/29 10:09:18 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f00000002c0)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, {@local={0xac, 0x14, 0x14, 0xaa}}}, 0x44) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x0, r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/29 10:09:18 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x1, 0x20, 0x7ff, 0x3}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x200, @empty, 0x1f41}}, [0x0, 0x200, 0x3, 0x2, 0xfffffffffffffff9, 0x46, 0x5, 0x4, 0x8, 0x0, 0x2, 0x1f, 0x7, 0x7, 0x71f]}, &(0x7f0000000380)=0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0045516, &(0x7f00000000c0)={{0xfdfdffff, 0x0, 0x0, 0x0, "d24867de5bdd032be86e073db2eccb959e8fee0ea444fbb03a176fb6e53b456df5b13162a55cbdd8dd95b480"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "506d4b95d0d6c48bf01a1a8402a61439529e3b64e553152146896ba6d0c596e413e633507a3ec693358f4371628a44a2cc2c91257fcdc9ebd59d9ef08653a01d", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) 2018/05/29 10:09:18 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000280)={"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"}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0x21}, @broadcast=0xffffffff}, 0xc) poll(&(0x7f0000000200)=[{r0}, {r1}], 0x2, 0x80000000) 2018/05/29 10:09:18 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001400090100000000000000446ac32655", @ANYRES32=r3, @ANYBLOB="080008008402000014000100fe8000000000000000000000000000aa"], 0x34}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv6_getrule={0x20, 0x22, 0x1, 0x70bd2c, 0x25dfdbfc, {0xa, 0x80, 0x10, 0x512, 0x80000000, 0x0, 0x0, 0x7, 0x12}}, 0x20}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) 2018/05/29 10:09:18 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x83, 0x5, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77]}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000140)="d57f0f962f15726b09a8f017dfb534a79e98e3a7d249011237aef702cd929b6942250bf7ea9c921ed741f3efd292b5fa93dda80e39f8ff6b8be3e39b763eed7c5be131a9e30f969d56369ee7e88d379ca43a4e53aa1c4a993b5dbe97ce17e55b36be30d50b0cca2df172168dadf5c90b2c983620012e49638bff37495aaddc325b0cc18ac112ba7705a4a39c51204166cb5e4db9df2ca09b826672bd296bce4e7e5519ea6ccaa8a2c66d49e459925743d2b16f74d7c4155a979103cc2ada2d175a3f6cbff8579857902db742f838ccab1960372a1debbb2a74e40780340ee379de20e73a7bfd1a0315754902e3f49870da6a18be2c3b", 0xf6, 0x0, &(0x7f0000000080)={0x4, 0xcdb, 0xffff, "f403675343fa", 0xdd8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) 2018/05/29 10:09:18 executing program 5: r0 = socket(0xffffffffffffffff, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$can_bcm(0x1d, 0x2, 0x6) 2018/05/29 10:09:18 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x511000, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x1) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}, 0x2000000}, 0x1c) 2018/05/29 10:09:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3b99}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x666d}, &(0x7f00000001c0)=0x8) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/29 10:09:19 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f00000001c0), 0xad2ece8}) 2018/05/29 10:09:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x2, 0xc5ed, 0x0, 0x80000000}, [{0x0, 0x0, 0x0, 0xfffffffffffffff8}]}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x0, 0xbf}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/05/29 10:09:19 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000595ff8)) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f00000000c0)=@ipx={0x4, 0x9, 0x2, "2d327cb6a181", 0x2}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x69c, 0x0, 0x10001, 0x5}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfd, "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"}, &(0x7f00000001c0)=0x105) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x3}, 0x90) geteuid() ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x5, r2, 0x10003, 0x2}) 2018/05/29 10:09:19 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x14200, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'team_slave_0\x00', &(0x7f00000000c0)=@ethtool_test={0x1a, 0x95ff, 0x1, 0x2, [0x916, 0x3]}}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0xfffffffffffffdba) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000200)=0x7) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xffffffffffffff87) r3 = socket(0xa, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='&'], 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) close(r1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @link_local}]}) 2018/05/29 10:09:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x3e20}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) [ 523.103269] can: request_module (can-proto-6) failed. [ 523.161186] can: request_module (can-proto-6) failed. 2018/05/29 10:09:19 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x894c, &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000125bd7000ffdbdf25930aa744d733812dfdff0800060001800004"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) get_mempolicy(&(0x7f00000002c0), &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x4) fcntl$addseals(r1, 0x409, 0x2) 2018/05/29 10:09:19 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = shmget$private(0x0, 0x2000, 0x78001060, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='smaps_rollup\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000000)=""/51, 0x17}], 0x1, 0x0) 2018/05/29 10:09:19 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4600, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/227) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f00004b3000), 0x0) 2018/05/29 10:09:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd96", 0x10}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/29 10:09:19 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) 2018/05/29 10:09:19 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001840)={r0, r0, 0x8, 0x3, &(0x7f0000001740)="f5e291b6cb36480bc565735d1f64122550cdf673394bd34ea7e9806984b76c393d293df2e0b726fdacc8294b5031b19a5a3d2f91ebe50bef6c85c068f8dc7dce81e1c2c191490ed27328d9b49cb2dc1978ed832c25805f3604a8699332ed5f15f650e1935e0990490a56f88be4b7a110a85f3f88d4ce8b766824fe1c6a61d15eed9b3b92565c81c8e3679530bd62a49a3ac2b58955b4e6505d4e9603f26351755c26622620ed85cd98a233795b6f735bc87bea6a43b7356b73de8d633f3dcc4ff89cb9cd298c3a768606e4f9cfbcc1f2e0a3a2739e770cd24fbec3753c8dbb019d0bf2fdaa7a324b4e544c1bb6873b77a518", 0x6, 0x3, 0x6, 0x7, 0x6, 0x314d1ffb, 0x401, "8a4d8b15dbb97c5e0fc2cbdb3a7934fb52c3f90bc9d1cea5903e3c7af89393963eafed1326fe4e03999d7d2375478aa1764b792471ded842accd0dd43c1c8ef9a6343026f48e05de5d8d309e7b309898b0e39fd4efc1f29f09be3708e0a83893da58f965d9534e30015251f35c9551573ccac676d50f4650f8593a0549bf083156a3fdb4f0a00566"}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000001a00)=""/171) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)="4027f43281bdbb4cd5cfb3995dacd4bd2b3c0029decfd3ac5abc583edca05223a69bb0956dab92e61de30af96742f8e9a90a7e1f534bc8a6ebaa7babba4b39fc4d5a5e6fdd4a6c25b7bf1d5bab94cb4a6ddd18e74493f1c4f9b4e41fc6f90761f78cdd86295c982ac0324dfb96973e1756b022a9e0465dec3880f8255b275662fcf9886ec0bd9b2d8c76f3b933660c713c90040e6972584a9fd2af521abc3fa064e520db6200ec81ec603a60aa67ac3e89739237f82e4527cd01846bb8901fe6a8adaeede8df60c76fb1b8b1919aa006", 0xd0}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f00000000c0)="507e104489801078c79ff1dfd4263d2c5b27bc23617f09a3af5783f0a0b912d6625c3bd5f9679871a8ba6870f57a466fa26873fb801581350e7693f85b32ec08041f74d0ce628606c208b3b225112805a2ad000fb60125f687f2fd253629bd31379d11d9b9d0ebff0c83d70323ffe425e2ddadbf642d0f2c965311ef5d8ec169c9c243faf78bb96403a4b6f258deb8e37baf1b98d085f9a8dd31", 0x9a}, {&(0x7f0000001440)="d67ec26a8933d7eae180caf13d9e7c07d451e78129259b0dcf14826c2828d1ebc0674f46d46a0fa75cca22f761860f9a315a1ea4eae3d2421ab944763ce5b18087e55ae33ce8a8259351636fdc7aa3683f14aa53afc1e3a51cdf4eaa9e67da766517993d5f0ecc21ca1adf4ff081c8db0079f1ced7ee4e0f8bee46ed8f426cfe46705a48cb54e8ea59e6", 0x8a}], 0x4, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1d0, 0x801}, 0x80) bind$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x6, {0xd2, 0x80000001, 0x8, 0x9ae8, 0x1, 0x9}, 0x2, 0x6}, 0xe) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001980)={'security\x00'}, &(0x7f0000001940)=0x3b) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) 2018/05/29 10:09:19 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000880)='fd/3\x00') close(r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x7, 0x0, 0x2, 0xca3, 0x4, 0x7ff, 0xe47f3ae, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x84) 2018/05/29 10:09:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x8, 0x3, 0x8, &(0x7f0000011000/0x1000)=nil, 0x100000000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000012c0)=ANY=[@ANYBLOB="6e6174000000000000000000000f06ba52b8050c875a88ef04146e000000000000000000000000000000000000001b00000005000000f00300004001000038030000ffffff207802000040010000e000ffffffffe00400", @ANYBLOB], 0x2) close(r3) close(r2) 2018/05/29 10:09:19 executing program 4: r0 = socket(0xa, 0x7, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/urandom\x00', 0x1fff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000000080)=""/180, 0xb4) 2018/05/29 10:09:19 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/05/29 10:09:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="3400000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000019000000140003006372696467655f736c6176655f310000"], 0x34}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) [ 524.002081] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 10:09:20 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400197f09004b0101048c591188ffffcf5d3474bc9240e1052061a7766819e07900e0fe5f002824a6da8bb29f502c922408e9d647213ee20600d4ff5bffff00c7e5ed5e", 0x48}], 0x1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) 2018/05/29 10:09:20 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000780)=""/213, 0xd5}], 0x1, &(0x7f0000000880)=""/23, 0x17}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000009c0)={0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=""/72}, 0x18) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000a00), 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24}, {}, {0x3}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r1, 0x2000000000000345, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)}]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 2018/05/29 10:09:20 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)=""/103, &(0x7f0000000000)=0x67) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/29 10:09:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)="0000d91ca7947d6df56048ac61") ioctl(r0, 0xa912, &(0x7f0000000100)="c60000000000000200f60f") syz_open_procfs$namespace(0x0, &(0x7f0000000080)="6e732f6e6577e61deb6c8a54dec18d") getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/41, &(0x7f0000000040)=0x29) 2018/05/29 10:09:20 executing program 2: write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:20 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xb) write$binfmt_elf32(r1, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfffffff7) ioctl$int_in(r1, 0x5452, &(0x7f00000004c0)) 2018/05/29 10:09:29 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1a, 0x201, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) 2018/05/29 10:09:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000000)=0x1) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f0000000240), 0x0, r2}) dup2(r0, r1) 2018/05/29 10:09:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00') readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/204, 0xcc) readlink(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001540)=""/4096, 0x1000) readlink(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000540)=""/4096, 0x1000) 2018/05/29 10:09:29 executing program 2: r0 = socket(0x0, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0xfffffffffffffef5) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000016ff74)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000cc2000)=0x8c) 2018/05/29 10:09:29 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) 2018/05/29 10:09:29 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001780)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x1b}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x410002, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000280)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x17, [], 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/23}, &(0x7f0000000180)=0x78) 2018/05/29 10:09:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x400, 0x0) sync_file_range(r0, 0x2b, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000240)=0x80, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0xffffffff, 0x9bf3, 0x100, 0x7fff, 0x850080, r3}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x800, 0x7, 0x5, 0x4, 0x3, 0xfffffffffffffe00, 0xd098, 0x4, 0x20, 0x6, 0x1, 0x3ff, 0x100000001, 0x100, 0x3]}, &(0x7f0000000400)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r4, 0x1}, 0x8) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/252) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x80ffff}) 2018/05/29 10:09:29 executing program 6: setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)=0x9, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x9) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmdt(r1) 2018/05/29 10:09:29 executing program 5: ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000180)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u64=0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0xc0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6}, 0x2c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'team_slave_1\x00', 0x3}, 0x18) r3 = eventfd(0x0) read$eventfd(r3, &(0x7f00000007c0), 0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000140)={r3}) write$eventfd(r3, &(0x7f0000000040), 0xffffff09) 2018/05/29 10:09:29 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00597a30a9a6fd17958f1e8f2100b5e29afd17c48d614d66ba89a5e5e9b4b4ca528816ff94ccc54f2e706b585c9a8997c0ba1f2b321a509364ead949bc5f690eab057d43db804b4a9739413c15a5546014319f5707a1322eb21707a804c31cdc72ecfb9c7c896def2e8791a459af9dc1b8d52fa61e611de20c2390a07ed0d886f8d7cd15882fa42111ea8d40ba01e7d36cad933e595739ffcb8bb21ebdd3503f4f7fc297038a1ec1b4c37e339123e6"], 0x1) 2018/05/29 10:09:29 executing program 2: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x10, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r2 = shmget(0x2, 0x1000, 0x1080, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffb000/0x3000)=nil, 0x2000) 2018/05/29 10:09:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80000) readv(r0, &(0x7f0000459000)=[{&(0x7f0000000440)=""/61, 0x20fd6000}], 0xf2) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) r2 = socket(0xa, 0x806, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="e5d449113c3ee50dbc67626ce65d086c6450a8824e2c11092301e7fb923d0d807f5d67a466b0745bc09f668af9895d7e877f993dff55578ff2135d9d347b99c19698ca19931189247e6319c280d98302817428321b1d5bc6d30e750a3de5781bfb49e63aab285440b1b5a25a6d46b7334f6f2a3eeaa0630203c0189f9105c65271af9f52b6cb67ee849897edbc6d663eb6ea22287bc8abde814378b92b7ddf303338f0e3c5be5784d738fea0d1c9624968cea05fd6fdfe0e1e46dbc8f686b3aa36e710c4cf5a3e6acc7e892a966cc3005985e28655382f3e0f95", 0xda, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r3, 0x2, 0x8, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r5 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) ftruncate(r5, 0xbd04) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) rt_sigprocmask(0x0, &(0x7f0000000100)={0x3ffc000000000}, &(0x7f0000000140), 0x8) 2018/05/29 10:09:29 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x5c1a) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="cc64f656d5f9afc5"], 0x8) 2018/05/29 10:09:31 executing program 6: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'veth1_to_bond\x00', &(0x7f0000000240)=ANY=[]}) r1 = socket(0x9, 0x5, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8000, 0x1, 0x1, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r2, 0xe0, "b617d6023202fd739e43ca29e2db75b374ae6521a7084e8a8b8f414b60dadabfca3dbf5222e06766d700b31d82a7d0ed53d3137a0fb264ec7591f6113fd75e89cc0fe19820c061be53130176a6d5eefce718c1a1968a3bab1f69278710d96bf321ac460a2b4b2c515a34b4eac4163d6c85122f4eb91621433ee3c18030925dec2a1a2f68f81aad46896e19484833fa1fa9a12f44ac36a99bf6dcf964c11573bb4f960b77eb917380bbcf2f236df25ac64e74e8c58e72d1d88f5f28784037c3b5963ecb09a7ef7002ba6441ac97796395a892db343b3102ec789f50aa2c3cc6b0"}, &(0x7f0000000180)=0xe8) 2018/05/29 10:09:31 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000140)=""/45) ioctl(r1, 0x8912, &(0x7f0000000100)="c600000087960cc9bf57f5e47e00f97b23bf012cf66f0000916f69178fecd5f100eb00f7ff00") ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)=0xe) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000080)) ppoll(&(0x7f00000001c0)=[{r3}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x802, 0x0) 2018/05/29 10:09:31 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x80011, r0, 0x0) futex(&(0x7f0000002ec0), 0x4, 0x0, &(0x7f0000000280), &(0x7f00000001c0), 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000000c0)) r2 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000002c0)=0xc) tee(r0, r1, 0x8, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000340)={r1, r0, 0xb529}) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)="5b766d6e657430b663707573657400") perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x100000000, 0x401, 0xfffffffffffff001, 0x0, 0x0, 0x1ff, 0x800, 0x1, 0x20, 0x700000000000000, 0x1, 0x1, 0x0, 0x10001, 0x7ff800000, 0x8, 0x7, 0x7, 0x5, 0x59, 0x4, 0x7f, 0x11, 0x5, 0x4d2, 0x5, 0x93, 0x1239, 0x1, 0x6, 0x62, 0x7ff, 0xe7dc, 0xaaa0, 0x1ff, 0x2e, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000380), 0xe}, 0x88, 0xffffffffffff9e27, 0x80000001, 0x7, 0x8001, 0xb0}, r3, 0x10, r0, 0x1) 2018/05/29 10:09:31 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffff537e, 0x40) sendto$inet6(r0, &(0x7f0000000040)="16e658ceae3b64fe3f1019517a56e43ddb56bf515a0bd6f54401ece61014eb63ea0f8df3ee7257389b757b", 0x2b, 0x20000000, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x16, r1, 0x1, 0x100, 0x6}, 0x14) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000240)=""/93) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000002c0)={0x2}) syz_extract_tcp_res(&(0x7f0000000300), 0x3, 0x9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340)=0x67d9186b, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000400)={0x2, 0x1, 0x8000, 0x3c8, &(0x7f00000003c0)=[{}]}) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) r2 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000500)='asymmetric\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0xfe, "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"}, &(0x7f0000000740)=0x106) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={r4, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000007c0)={r4, 0x30, "702d86f15e17798c788a753a2febf34e327ab259983f0564f8e842fe48b25d69d6aa52995299ddf95ff8ed2c5ac06314"}, &(0x7f0000000800)=0x38) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000840)=[@in={0x2, 0x4e21}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'team_slave_1\x00', r1}) ioctl$sock_netdev_private(r5, 0x314, &(0x7f00000008c0)="882fa438458eb78554d0a389f38bf83f96e606a12cb3de4d95191cfed01e42a9d01a4d1934629d7febda6a4d7029dbb4a2d303da0136e8ddedfbcd2bc15812bea3c0b171ea4a4afb6afaae01e36efdb4c3d1cf8031f6710462fa036ba8ca5384116274") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000940)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000980)={r6}) add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000a40)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000a80)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000ac0)={r7, r8}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000b40)={0x0, 0x6, 0x7, &(0x7f0000000b00)=0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000b80)={0x10000, 0x4, 0xfff, {0x0, 0x1c9c380}, 0x4, 0x3}) 2018/05/29 10:09:31 executing program 5: truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/29 10:09:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @dev, @multicast1}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in=@loopback=0x7f000001, 0x4e20, 0x80000001, 0x4e21, 0x4, 0x2, 0x20, 0x20, 0x3a, r2, r3}, {0x2, 0x8, 0x401, 0x1ff, 0x4, 0xfffffffffffffffa, 0xf6, 0xeac9d5e}, {0x2, 0x7f, 0x1ff, 0x1}, 0xfff, 0x7fff, 0x2, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x3, 0x3, 0x10000, 0xfffffffffffffffe, 0x1627, 0x6}}, 0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/75, &(0x7f0000000100)=0x4b) 2018/05/29 10:09:31 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001000ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) sysinfo(&(0x7f0000000000)=""/247) 2018/05/29 10:09:31 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:31 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="5d46dbec386d860d9fe94065acb6f1058ce71df445608069f2ddcbce81f7c044fe494bfb0e699f43", 0x28, 0xfffffffffffffffd) r2 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="329f441caebc26dbef144555753d0e25dd32e46f5ee31eb64c117adba564a5e6702dc24cf6ccfbcaa12013b18b91699471f3fc5de5694df23e25b868f3de3e0ce65d957c5dfe2dc7e7b7c15c66484fd2fe20f63397307a3bb0118aec3406ec34abc31bb4f968c4de59ac85323e4bb36ec0f56107aa3d3ad153411c13d629e3433baecb8c2722002ecb5a9dcaf07d1cc34d81dbefe484c92607954fc9b978bf5f749faf9e44c658a0e7fc04a724fb490cbb5cfe638b13192d350e079b3303327e5f63daab98b5e082968af62283e69c3aa5db5a23e6ce6da114ebf983fdb2302b5599", 0xe2, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0\x00', 0x0}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)=@setlink={0x2c, 0x13, 0x101, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) 2018/05/29 10:09:31 executing program 5: r0 = socket(0x12, 0x804, 0x0) r1 = socket(0x10000009, 0xa, 0x400) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) 2018/05/29 10:09:31 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffbe6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x4011, r0, 0x0) madvise(&(0x7f00001c0000/0x2000)=nil, 0x2000, 0x1f) 2018/05/29 10:09:31 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20040, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) socket$inet6(0xa, 0x0, 0x0) rt_sigpending(&(0x7f0000000140), 0x8) 2018/05/29 10:09:31 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfff, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100000000, 0xa64, 0x0, 0x0, 0xfff, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000fbdbdf251d000000"], 0x14}, 0x1}, 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x180, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x7fff, 0x3}, 0x0, 0x1, 0x20, {0x0, 0x5}, 0xf11e, 0x8}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000200)='vlan0\x00', 0x8c}) 2018/05/29 10:09:31 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) r4 = msgget(0x3, 0x400) msgsnd(r4, &(0x7f0000000640)={0x2, "92b46fe08ebed97e9e08048ac881eada257f16466b5d3516739f1039207617cf47f1a34b6a019b77cd9bcde234fe0f3f7a7a88bf2ecd54508b6861961768c2b4c3edf983202529e2afa4be7050fa1a5853356529a5c42347b65907c13c89ceae2ab837f136f317283436f5b5270bfbb25171abc597579fbf7ec4202bdc0fa056dc4110663b06570f9ffadbe2261429bb0f011d4110816d24e6bc9483f1c714a73d5b5aeb4bbe9b1f0c028ae964ef6a4c"}, 0xb8, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000600)={0x98, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="12634840000000000000000004000000000000000000000010000000000000000000000060000000000000001000000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="852a627300010000", @ANYRES64=0x0, @ANYBLOB="01000000000000008561646600000000080000000000000002000000000000001b00000000000000852a747000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000000300000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0800000000000000046304400300000000634040010000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000e710714cf147a023420cd07cfc727902a8671e549facea052861b5d1145ba6cef21b719fab881a16cadb22c9add5824fd6a2755ffc6c8b654bec5794fafccb125e6b5259721c7ebcc6dca6c1077238d46d34bba51e7a62e90ac6cb2099bf3ed7e63a8dbd53665ce104256a52f226b4ae530f29b6b05045e459a53788a6b610b11ae4e2", @ANYPTR=&(0x7f00000003c0)=ANY=[], @ANYPTR=&(0x7f0000000400)=ANY=[]], 0xc8, 0x0, &(0x7f0000000500)="19b9a417e34e293763fe971b35f456427f6948033ca362d00fac0b5d8c1d4412ee0edd101716b73986a022cc32fc1b67fdb60bdf3554ec54cef2c1b0ae2409aa7b6d61d2bbec4e939ad21d33bfc096a4a6b49a3631a3222a28779c2244b5927101aa7edb3985f1b42b7eaa18bc6ce75e080624c2ad12cd92900e2d98fc5ecdb6260f7c3c3ca6ce5715f2f20532560fa1528340cdef01df5a459076f8dc92e9b067da073a4fae97e2559a50cfe3a38b1c8f7603db953a64062bb6f0e9cb3f1839bf539008a1907ae1"}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x92c7}, 0x8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x600, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x1b, &(0x7f0000000400)=0x1f, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="00634040000000000000000100000000000000000000000000000000000000000080b65040fd02a3000000c85d628833494390b633fc44dbb87a8935c250c4792d317e3965424fc2105c3b2245d3c53e22b3ecd812cd92ca53ba267b7b2c0b11648dabab34d116ea2a61b91a683cb5e101784faad33a74cf4203742e900dad", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1, 0x0, &(0x7f0000000300)='\v'}) 2018/05/29 10:09:31 executing program 6: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000000000002000000914367e00ff12b75f7eff7f0000000000004a92736400000000000000"], 0x28}}], 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}}) 2018/05/29 10:09:31 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 535.290934] QAT: Invalid ioctl [ 535.317333] binder: 1224:1225 got reply transaction with no transaction stack [ 535.324727] binder: 1224:1225 transaction failed 29201/-71, size 96-16 line 2763 [ 535.345741] QAT: Invalid ioctl [ 535.381160] binder: 1224:1225 transaction failed 29189/-22, size -4035225263389082304--5291655580484083107 line 2856 [ 535.437639] binder: 1224:1241 got reply transaction with no transaction stack [ 535.445168] binder: 1224:1241 transaction failed 29201/-71, size 96-16 line 2763 [ 535.457809] binder: 1224:1241 transaction failed 29189/-22, size -4035225263389082304--5291655580484083107 line 2856 2018/05/29 10:09:32 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x2) uname(&(0x7f0000000000)) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) connect$ax25(r0, &(0x7f0000000000)={0x3, {"45224c535b1363"}, 0x7f}, 0x10) 2018/05/29 10:09:32 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xf0002014}) r5 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000280)="66b94f0600000f320f9584aa8a440f20c0663508000000440f22c0d5fe66b9da0800000f32650f5ffa66b8592000000f23d00f21f866351000000b0f23f83e0f013bd9e166b92102000066b8ab340ccd66bad5ae4d710f30", 0x58}], 0x1, 0x0, &(0x7f0000000340), 0x0) readv(r3, &(0x7f00000009c0)=[{&(0x7f0000000540)=""/235, 0xeb}, {&(0x7f00000001c0)=""/152, 0x98}, {&(0x7f0000000640)=""/6, 0x6}, {&(0x7f0000000680)=""/240, 0xf0}, {&(0x7f0000000780)=""/186, 0xba}, {&(0x7f0000000840)=""/116, 0x74}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/178, 0xb2}], 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) setreuid(r6, r7) 2018/05/29 10:09:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80804) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = fcntl$dupfd(r1, 0x400406, r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e000000005054882a9ad8c37f009a0830ac2342db346c23"]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x6ff5, @loopback={0x0, 0x1}, 0xae}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x9c, "c31732d39ea762ffb7942a07cd5d636634bd55ac6a81819e52d904351ccb1eaf621797fb19be6b412828a5a3c0e28fd2a2a651afb047463e01ad0aca1a98f67e28b977b171da3ee7e75fd50f4b50689c5b3675475c613ee5607705cef06a497c2ae89e34016b34fc7ad0b2610fc6c4dcbddaeeb1f628e345365d7ed1ff2da0bcfc65b0bf167c9037aed4a1565dc1320ccf61c77c11cbca0513b0d90c"}, &(0x7f00000001c0)=0xa4) close(r3) close(r1) memfd_create(&(0x7f0000000080)='veth1_to_bond\x00', 0x1) 2018/05/29 10:09:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={0x4, {0x2, 0x4e21, @rand_addr=0xf9c}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x100, 0x0, 0xac0e, 0x286, &(0x7f0000000480)='vcan0\x00', 0x40, 0x1f, 0xffffffff}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x42100, 0x0) r2 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='dctcp\x00', 0x0) r3 = add_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="6be33be95f59cbff395f2e6d1fcc94d1744790d5e029eb087de6b2835106bafc6f024969b4a53b3ec3301ce05e8801b893d0121be77db2425323bc3ef69e9cf380af57ed734a018848ae4db77f6bf7d44132183c07c775057deaa1dcffba05603cc3166c074f", 0x66, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r3) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000400)=""/85) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'irlan0\x00', &(0x7f0000000340)=@ethtool_sfeatures={0x3b, 0x2, [{0x7, 0x9}, {0x0, 0x4}]}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x130) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/29 10:09:32 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:32 executing program 1: r0 = socket(0xfffffffffffffffe, 0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/193}, {&(0x7f00000001c0)=""/8}, {&(0x7f0000000200)=""/17}, {&(0x7f0000000240)=""/254, 0xfffffe2c}, {&(0x7f0000000340)=""/157, 0xffffffffffffff9f}, {&(0x7f0000000740)=""/240}], 0x3, 0x0) 2018/05/29 10:09:32 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='children\x00') lseek(r0, 0xffffffffffffffff, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x3, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x400000dc}, 0x20) 2018/05/29 10:09:32 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20000) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x1f40) 2018/05/29 10:09:32 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080), 0x0) 2018/05/29 10:09:32 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x8, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x8000000, 0x9}, 0x1, 0x101, 0x5, {0x3bf3}, 0x8, 0x6}) 2018/05/29 10:09:32 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080), 0x0) 2018/05/29 10:09:32 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = getpid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100, 0x5, 0x5, 0x8b, 0x0, 0xffff, 0x4000, 0x6, 0x0, 0x0, 0x80, 0x3, 0x9, 0x0, 0x2, 0x4, 0xa1, 0xb9b3, 0x100, 0x8e1f, 0x9, 0x4, 0x7, 0x9c21, 0x3, 0xecc, 0x9, 0x6ed, 0x33, 0x0, 0x1, 0x40, 0x7, 0x4, 0x8, 0xffffffffffffff6f, 0x0, 0x8, 0x2, @perf_config_ext={0x7f, 0x8}, 0x2000, 0x200, 0x0, 0x7, 0x4, 0x96, 0x9}, r2, 0x9, r0, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x11, 0x0, 0x2, 0x0, 0x0, 0x0, 0xf}}) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/29 10:09:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x3f, &(0x7f0000000300)="35f3267f9457083c680e060d379eafd047241a7552961925fd140e3e7c112eb82168586a47f75fc0f8c477e94abffe0398054fbf5c122e41cd2f79a70b81a4bb4eeb6e97a1c532d214747066619014bbc14b213e35ca1d0be4cb3ee4d555e299c80e86dff25f1637c7f080f11842ef309f7f5325d6c9b3642dd06ce74a3f2da181d9e142d84b51dfb5bf27995ee40a04cebcd54adfee150c5138b44277abf9fb50b1e74df6f4f1b4a2c8cd637fb5f57db44f2fa3fe125f26ff3bb658") fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') socketpair(0xb, 0x8080e, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x5) ioctl$VT_RELDISP(r1, 0x5605) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000200)=""/52) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000240)={0xfffffffffffffffb, 0x0, 0x8, 0xffffffffffffffcb, &(0x7f0000000280)=""/107, 0x2a, &(0x7f0000000140)=""/42, 0x3, &(0x7f0000000180)=""/3}) 2018/05/29 10:09:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) fallocate(r0, 0x2, 0x15, 0xfff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$intptr(0x8, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2001, 0x0) 2018/05/29 10:09:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, 0xfffffffffffffffc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x890b, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}}) close(r2) close(r1) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x10000}, 0xc) 2018/05/29 10:09:32 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x80) unshare(0x400) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x5207, &(0x7f0000000080)) 2018/05/29 10:09:32 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0xffffff81) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000001c0)={0x7, 0x8, [{0x1000, 0x0, 0x2}, {0x6, 0x0, 0x200}, {0x5, 0x0, 0xfff}, {0x9, 0x0, 0x8000}, {0x1000, 0x0, 0x9}, {0x75, 0x0, 0x5}, {0x7, 0x0, 0x800}]}) 2018/05/29 10:09:32 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) [ 536.408554] Unknown ioctl 44613 [ 536.421079] Unknown ioctl -1067953329 [ 536.435362] Unknown ioctl 44613 2018/05/29 10:09:32 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080), 0x0) 2018/05/29 10:09:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000500)="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") getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00008f9000)=""/12, &(0x7f00000000c0)=0xc) write$binfmt_aout(r0, &(0x7f0000000700)={{0x10f, 0xe0, 0xfff, 0x1b6, 0x5f, 0x8000, 0xcf, 0x40}, "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1a20) 2018/05/29 10:09:32 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000040)="1000000005", 0x5}]) 2018/05/29 10:09:32 executing program 4: r0 = socket(0x100000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt(r0, 0x8, 0x1, &(0x7f0000000000)="766497094a5b", 0x6) perf_event_open(&(0x7f000000a000)={0x5, 0xffffffffffffff9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/29 10:09:32 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={0xffffffffffffffff, 0x0, 0x1, 0x4, &(0x7f0000000400)=[0x0], 0x1}, 0x20) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000004c0)={@any=0xffffffff}) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000280)={@local, @local, 0x0}, &(0x7f00000002c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000380)={'team0\x00', r4}) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f00000003c0)={0xfffffffffffffff9, 0x0, 0x0, 0x400}) r5 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r1) r6 = memfd_create(&(0x7f0000000140)='user\x00', 0x1) ioctl$TIOCSTI(r6, 0x5412, 0x704) perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x9, 0x9, 0xffffffffffffa713, 0x2, 0x0, 0x2, 0x100, 0xa, 0x0, 0x6, 0xfffffffffffffff7, 0x2, 0x3, 0x7, 0x1de5, 0x5, 0x2, 0x20, 0x9, 0xffff, 0x18e, 0x8, 0x3ff, 0xf57, 0x8, 0xff81, 0x8, 0x9, 0x0, 0x9, 0x101, 0x2, 0x0, 0x10000, 0x9, 0x200, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000180), 0x1}, 0x0, 0x2197cf28, 0xfff, 0x3, 0x20, 0x3, 0x8}, r6, 0x8, r6, 0x0) r7 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="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", 0x162, r1) r8 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r5, r7, r8}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={"67686173682d67656e6572696300d80b037e485c5f00"}, &(0x7f0000000000)}) 2018/05/29 10:09:32 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7f, 0x18102) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000300)="af44938ff1f1cc1650dee836f5913ced7df3af461b108ad3aa6a0ac2ef0278b6ac07aab24da4e75589255d368729259221d736e973297c5e7a1b9b08c0541aa138e96dbcff0fd77a1e36014457e117a3316a11e8a26cadd3b4c93177d88b9d74e9146d22a9bf22cc86726737b64aeff58a96543d238f59f0a13266e828d569c0985b0d2668b51058839a3d8f1d82bc02d8be21693a50a98051beb1580e06276831") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='cmdline\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0xa3021, 0x0) exit(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0x6d, 0x2a, &(0x7f0000000000)="2e8fd076b9b2e8a43740abd5fcb159ebcc716bf418a445a75435dd17c012f21a2198e259fa32331f61edfa2a54a29b4e8de5dedb1f65becd33ac0996dfae8857f5c474ce11c05127b774c4d26e5c3e59342db5704e35abea068f5b9d7b3bbde5e0a4e0e12262de6869af966bf4", &(0x7f0000000080)=""/42, 0x80000001}, 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0xd9, 0x4) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x0) 2018/05/29 10:09:32 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00", 0x10) 2018/05/29 10:09:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000100)="0f0103f26d67f2f7320fc79b000000000f01cbc4c23dab8b0a000000f2a3381dd45266baf80cb8bcbd3f80ef66bafc0cb803000000ef0f239df20f5a5b00", 0x3e}], 0x1, 0x0, &(0x7f0000000140), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 10:09:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e71916765a9f4c21bb8b491b8e36f2a8ca0af883ccf48cb81a4e36aafa897753644246bd8351077fa6d353fad5c0e77fc829c5464160964e52dcddf45f7b2e1041c45ef5c3b3a512c07c1043a9c9f2bd12d4cb1d2bbe7bcbe7f7b42e63c688dba945c4eee62c5a4a6fde1c72a4b7661b693c20677bc7e197a7707201a65235054c3d58dd7247f2542f429b610eeed1bcfc08a78fc8d6cf602d779f0342070610ea77bb78a39272bc56fba408000000000000002c1f705ec6f23c93"], 0x1}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x5, 0x3, [0x6, 0x0, 0x2]}, 0xe) read(r1, &(0x7f0000000bc0)=""/93, 0x5d) [ 536.595371] rpcbind: RPC call returned error 22 [ 536.612673] rpcbind: RPC call returned error 22 2018/05/29 10:09:33 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00", 0x10) 2018/05/29 10:09:33 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000280)) 2018/05/29 10:09:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x80080002) 2018/05/29 10:09:33 executing program 4: r0 = socket$packet(0x11, 0x6, 0x300) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfffffc53) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) 2018/05/29 10:09:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/29 10:09:33 executing program 1: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffd44) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x1ec, &(0x7f0000000040)=0x100000000}) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000180)) getsockname$packet(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 2018/05/29 10:09:33 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/80, 0x50}, 0x162) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x2, 0x4) 2018/05/29 10:09:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) r3 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000009, 0x1010, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xffffffbe, 0x0, &(0x7f00000006c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x10, &(0x7f0000000300)=[@fda={0x66646185, 0x1, 0x1, 0x38}, @flat={0x77682a85, 0x100, r2, 0x4}, @flat={0x77622a85, 0xa, r3, 0x2}], &(0x7f0000000200)=[0x30, 0x40]}}], 0x11c, 0x0, &(0x7f0000000580)="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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140), 0x1, 0x0, &(0x7f0000000180)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="5e28a928b7b064604e0e282c5e59178e911afbbf407f5d60c0018fc63978a8215812c8a9dd1f30dd744e464f514cbb5ddacf40c59a28a69893bd1d1d2ce267e600c0adadbea88e26"}) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f00000003c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000380)}}}], 0x0, 0x0, &(0x7f0000000240)}) 2018/05/29 10:09:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="0204ffec02000000000000080000007c6f93ad461f20243b38dc61bc62b3400b9c0049cadccc2e31128f95f283f1cb90578fbb44023159e345e6bf34f05b42a3b5e23b83ee81657bad48b7ec32ed05c467980b5b6d3801040000541cf0ae276e6e3b08765f3c02e641de3c16416325987d7076738602c57646f8774561e6b266acdbcac203af2ce180a4a672a0ae8dc81dc9c6643fbcd0"], 0x10}, 0x1}, 0x20000800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) 2018/05/29 10:09:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000a40)={0x14, 0x0, 0xf, 0x1}, 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) 2018/05/29 10:09:33 executing program 7: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x100000000000020c, 0x0) semget(0x2, 0x3, 0x301) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="ab", 0x1) open(&(0x7f0000000040)='./file0\x00', 0x88480, 0x5) ioctl$VT_RELDISP(r0, 0x5605) 2018/05/29 10:09:33 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00", 0x10) [ 537.684462] binder: 1371:1386 got transaction with invalid offset (48, min 0 max 80) or object. 2018/05/29 10:09:33 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x3, 0x1, 0x5, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@ipv6_delrule={0x94, 0x21, 0x2, 0x70bd27, 0x25dfdbfe, {0xa, 0x0, 0x20, 0x0, 0x5, 0x0, 0x0, 0x0, 0x18}, [@FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}}, @FRA_DST={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @FRA_DST={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @FIB_RULE_POLICY=@FRA_FWMASK={0x8, 0x10, 0x89}, @FRA_SRC={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e22, 0x4e23}}]}, 0x94}, 0x1, 0x0, 0x0, 0x24040004}, 0x800) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/103, 0xc4}) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x10, 0x1, 0x8f) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000100)={{0x0, 0x0, 0x28, 0x3, 0x4}, 0x7, 0x2}) dup2(r1, r2) 2018/05/29 10:09:33 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180", 0x18) 2018/05/29 10:09:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x8c000, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x1, &(0x7f0000000080)="c62626bf1dcca8500e44cf849fba7327c1b0522c85cf5d00000000") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000140)={{0x81, 0x2}, {0x80000001, 0x7ff}, 0x4, 0x6, 0xfffffffffffff394}) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000000c0)=""/13) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0xc008ae88, &(0x7f00000002c0)={0x7b, 0x0, [0x198]}) [ 537.739731] binder: 1371:1386 transaction failed 29201/-22, size 80-16 line 3034 2018/05/29 10:09:33 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x20000000000, 0x10000000000000}) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/29 10:09:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) memfd_create(&(0x7f0000000040)='\x00', 0x1) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x25, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000280)={0x3e1a, 0x0, 'client0\x00', 0x0, "f22e52d436a5e8b9", "85c340f0e0a0cbe9dfe0c3a3f1e69627dd3a2610c2da04d7f26a12d6288214d4"}) close(r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) listen(r3, 0xffffffffffffff7f) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x74, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0x18) socket$inet6(0xa, 0xb, 0x68) 2018/05/29 10:09:33 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ipddp0\x00') ftruncate(r0, 0x0) 2018/05/29 10:09:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x204601, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000380)={0xf95, 0x7, 0x5, {}, 0x29d, 0x9}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$setendian(0x14, 0x1) r4 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0xbe2c, 0x0) ioctl$BLKBSZSET(r4, 0x40081271, &(0x7f0000000640)=0x20000000800) r5 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc00000000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000680)=ANY=[], &(0x7f00000001c0)) ioctl$SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000200)) getpeername$inet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10) getdents64(0xffffffffffffffff, &(0x7f0000000200), 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000580)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r7, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000080)={0x4, 0x2, 0xfffffffffffffffa}) sendfile(r7, r6, &(0x7f0000000000)=0x10, 0x80000003) dup3(r3, r7, 0x80000) 2018/05/29 10:09:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) socket$rds(0x15, 0x5, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0), 0xfffffdef) 2018/05/29 10:09:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="95", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000300)=""/166, &(0x7f0000000040)=0xa6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000028040000ffffffff980200009802000000000000ffffffffffffffff900300009003000090030000ffffffff04000000", @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="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"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f800280100000000000000000000000000000000000000000000000030007564700000000000000000000000000000000000000000000000000000004e214e214e224e2402000000000000003000616464727479706500000000000000000000000000000000000000000000800040000100000000000000000000003000534554000000000000000000000000000000000000000000000000000002010400006600ff0203000000ff0100007f000001e000000100000000ffffff0076657468305f746f5f626f6e6400000069706464703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000ff0000670000000000000000000000000000100170010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000fe00000000000000060000000000000001030000000000004000736574000000000000000000000000000000000000000000000000000000030000001f000000ff010000130800004000000001000000f80f0000ff7f00006000434c55535445524950000000000000000000000000000000000000000000000000000180c20000011b64090024002d002700360006003b0021000500070019000300390040003600320013000000020000000100000001000000010000007f00000100000004ffffffff000000ff6263736830000000000000000000000076657468300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f00031000000000000000000000000000009800f800000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000009000000818b00005b6800005000000001040000af030000080000000700ffff01040000c1ffffffd008000003000000ff0f00000900000046610000810401ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x488) 2018/05/29 10:09:34 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180", 0x18) 2018/05/29 10:09:34 executing program 4: munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) shmat(r0, &(0x7f0000000000/0x1000)=nil, 0x7000) 2018/05/29 10:09:34 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@getrule={0x14, 0x22, 0x308, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1}, 0xac9acc5b64a0cfd7) 2018/05/29 10:09:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x8405f0b4822b4b65) write$cgroup_pid(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="305b353469e4830c83b2988d9a02c611bda40f5e4705499cf24da6961ad4ac65f1b771e331bf8d82ac1b4d9e610b19d817d78c597beca98913aaccac490a93538669c40268a5a041ac1e020dc0834975de8578c89a2a2479cd13866f751050dfe2b056b8438338a47959ba821699845574196500000000000000000000000000000000b8d2fc9a2580a553429804a6713a49b0c156519520075a9ff6f78fd6812223e833714ec7e3bc9096b2b30800000000000000428d630f46"], 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000001c0)="364280560008f0453119660f3880750966ba4100b80b000000ef66b84f008ee866b803000f00d8420f011b660f38823af3460fbd5c9008660f38815500"}], 0xaaaaaaaaaaaad04, 0x0, &(0x7f0000000180), 0x1131) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/29 10:09:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0xd0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x20b) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x1, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0xbf, r1, r2}, {0x6, 0x8, 0x1, 0x2, 0x0, 0x3, 0x4, 0x3f}, {0x7, 0x200, 0xfff, 0x8001}, 0x4, 0x6e6bb0, 0x2, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x3507, 0x0, 0x2, 0x920, 0x80, 0x7, 0x6}}, 0xe8) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000400)=0x6, 0x4) fstatfs(r0, &(0x7f0000000440)=""/82) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r3, 0x4) 2018/05/29 10:09:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) write$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920f6f"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x647, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/29 10:09:34 executing program 6: nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000040)) nanosleep(&(0x7f0000000380), &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000008e000/0x3000)=nil, 0x3000, 0x10, 0x10, r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x43, "3950e7a2fb327ec3fbb41ecab17189f6c2efbfffe9eda7409dcc263bfb6b77a85aca4dd13517c23ca4291dde4fdd84770d197d9f8c4ee5bde007e57678b5d66d44d25c"}, &(0x7f0000000280)=0x4b) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/05/29 10:09:34 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000040)=""/42) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xfffffffffffffffe, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4, 0xe4}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={r4, 0xb1, 0x7}, &(0x7f0000000280)=0x8) write$rdma_cm(r0, &(0x7f0000000100)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), 0xffffffff, r1}}, 0x18) 2018/05/29 10:09:34 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180", 0x18) 2018/05/29 10:09:34 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x41) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80040, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xfffffffffffffffc}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) fstatfs(r1, &(0x7f0000000180)=""/4) 2018/05/29 10:09:34 executing program 5: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5, 0x8000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x3) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) wait4(r4, 0x0, 0x60000002, &(0x7f0000000000)) 2018/05/29 10:09:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}], 0x38) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000016c0)={'ip6_vti0\x00', 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) mkdirat$cgroup(r2, &(0x7f00000000c0)='syz1\x00', 0x1ff) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr}, r1}, 0x14) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/29 10:09:36 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec", 0x1c) 2018/05/29 10:09:36 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0x80044dff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f00000004c0)=""/200}) ftruncate(r0, 0x8) 2018/05/29 10:09:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000180)=""/232) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000005c80)=[{{&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000004c0)}}, {{0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f0000001a00)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6f73480f2e0000000000000000"]) accept$inet(r0, 0x0, &(0x7f0000000280)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x9, 0x3}, 0x10) 2018/05/29 10:09:36 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x800000000004, 0x4, 0x9, 0x4}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) 2018/05/29 10:09:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000040)=0x28) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000000)=0x7) 2018/05/29 10:09:36 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x900, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0xa8, 0x2, 0x3, 0xbad, @tick=0xbcf8, {0x6, 0x80}, {0x7ff, 0x6}, @quote={{0x6e, 0x2}, 0xbbf5, &(0x7f0000000040)={0x4, 0x100000001, 0x1, 0x100000000, @tick=0x10001, {0x1ff, 0x3}, {0x4, 0x4}, @raw8={"780c6df7cc2e15e156d22ceb"}}}}, {0xfffffffffffffffb, 0x6b, 0x1, 0x4, @time={0x77359400}, {}, {0x1, 0x8}, @raw8={"af64ee3814118722add22383"}}, {0x4, 0x6, 0x9, 0x7fff, @tick=0x20, {0x65c0, 0x2c3}, {0x9, 0x2}, @note={0x8, 0x2, 0x800, 0x8, 0x1f}}, {0x1ff, 0x2, 0xffffffffffffa9be, 0x8000, @time={0x0, 0x1c9c380}, {0x5, 0x8001}, {0x2, 0x9}, @result={0x3, 0x1}}], 0xc0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x8000000004) epoll_create1(0x80000) 2018/05/29 10:09:36 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x103001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000240)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x20000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000001c0)={0x1, &(0x7f0000000080)=""/9, &(0x7f0000000100)=[{0xfffffffffffff407, 0x1b, 0x7fffffff, &(0x7f00000000c0)=""/27}]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000340)=0xffffffff, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/05/29 10:09:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/29 10:09:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x290000, 0x0) close(r0) sendmmsg$nfc_llcp(r1, &(0x7f00000037c0)=[{&(0x7f0000000440)={0x27, 0x0, 0x0, 0x7, 0x1, 0x2, "c738bc4300ef5a7d7ff3ceb78ea04f6fea855999016b0f072288164e364245ed416181566819883b0535aaa426095fb428d334db87cbd2a71bb44ef5ea7cce", 0x30}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000004c0)="d30013603fcc2105f21acc26aeaaf249c72e8301fb6ec8b3218f8a2103cf89d233455881d527ac8c98fc9003e970d19793e8ef686fabe283e52de6c998c13976c88ee57999ac51b4df292c5b681ea77d5d85fda77c529a573bc1e78ec715d046d21ab6bcb769ffff7ea0ba98ab117dc2f1c3e19834aba00adc860f32afe3a5cd135865047fa6d18e6411aa2b728fbbc3791ccdb581928b2d7205c4fda1ce95bdc57c138565fbd7889f962fa8185535", 0xaf}, {&(0x7f0000000080)="408ee3c743a78057eac63dd5fcb38fb0bf03e3e3eadfe9de3980af982f32f6df8de29f748ba9f7ffb25b29f92fe2ae0a64901d5e21ba00", 0x37}, {&(0x7f0000000580)="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", 0x1000}], 0x3, &(0x7f0000001580)={0xd0, 0x10b, 0xfffffffffffffffb, "b9c3c1fb464646e7d50311f45377e96a6c0b53f1a1f4e556c81658b777a441119dde4b95988702c250ef90c305a8bedc6782d9d0953226587f8710741fdffb7617093fa21719515c66d1cb305a2e4e076d11718ffe3e78dd3c8abf0f62c3c6374ed05cef12eedb9a3acdb2354dabd714107984d2a7f9ce95362be632055946b927aa74c8da449daff4468e23e45999a4447f10cf8085342d4368a28e057ea394ef860922b8e2059fd1cfd91821ad91b76984a966f47f012027d143d457a4fd"}, 0xd0, 0x400c080}, {&(0x7f0000001680)={0x27, 0x0, 0x1, 0x6, 0x8001, 0x6, "a49ff5549e1db5790f5f68efbdfd644001a39ca29ec2e613de281536d931eec9cfddc8ff9ddcfdcc2228dc8ae9dce733ef9aba4d07b6859ae60d367239e067", 0x29}, 0x60, &(0x7f0000001840)=[{&(0x7f0000001700)="a7a9cf554fc5b3d98e59447986456d5e69434da9994fa97da3088bcabf6ca973c8951a29be524e037bcde41b551a145640b49914591ff7dfa68c30bbcbe3754254045ffe15d8e25cd32eb0fcf39e221a4330ad93b99e35d5d6131f5e81579a09698ab925c43344487b455d6b00a7ac3a756a3bd747812336f6d00368b50c319d825cbc2b8452ef6af07d84006351d87a2e1b1c88ab23adaf2c19d8013f9e68c3241563d8e873c88b381be683726c6b", 0xaf}, {&(0x7f00000017c0)="20ddb538a2262f865aa4220f4de6a144a1969c4f917948b09bfcab7148fe7a2be5c585480b846e06c200ee6664b99f9b328c976486d29137e4d2b2a8f811083cb901a1ff244c844fca9783177c021aa618269eede4cd761d78c94535f66a36702013104aa062a9aaf83f2ff0123df87350c980e97bae", 0x76}], 0x2, &(0x7f0000001880)={0x48, 0x119, 0x3, "8258db25049894ea50d1f510a892fec0acc0ec05fa13dd366ea288734287b753f1e3aa93ad60e41f241d40bff846e1f6abb386"}, 0x48, 0x8004}, {&(0x7f0000001900)={0x27, 0x1, 0x2, 0x7, 0x9, 0x5, "c27818cff7d4d02d191b9740cb052b4a3636b1fcaf8f3f95a15a521c7c456244bf3344f8ae7d4cbfd8a0c3b7663b2d6175a657c505efba9fed85b8275b5dc9", 0x25}, 0x60, &(0x7f0000002b80)=[{&(0x7f0000001980)="a0bf08737ee8826ad6c492f58f3294696eeb3d8b868f2e9343c3bd09b7a5f0c90f1bf6b02e298c", 0x27}, {&(0x7f00000019c0)="426b096870440059b7519d087ed522fe7805fb2e12d04f6d6faf3c721613cc6862eb6f7995d810d00eafe1644c479addf2d6251c208986a2b2d7457d5c71cb0012dba05a2f100c42b7", 0x49}, {&(0x7f0000001a40)="882fa59ed9ac9542780bf71ffacd6d9e32b314c01053dcf22f612247336f4787ee3e649da4862d57b02544544dd50dcc7463ba1f5a9c7d", 0x37}, 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0x3f}, 0x60, &(0x7f00000035c0)=[{&(0x7f0000002f00)="d4316fd9e9af40a7cae846d55499214c132417e8a7cc39731a02e2e9709a8fd30c60f744ebeed67cebd818c098bbd55fb02f252b1983c241fea31607efc2409a14ec17ed355dee1dea062e81bb399621d79d1817e7f6566901321cd493596fbd0743a88e16196cb155216fbd2c0cf9d65dfe6020b43a966839b0d6d63420a6db6d89b3e1a16b5d3db62831bc066a47ea2d0dea2202408dbbbce67406d8a3d69f96b5ce9c57c83aad5b92555563af603ee0ed4f0f30c88e8ee9da0894aad201df8a74647066e10aff4ca1b216b65402d1c72810fa98f8f2b60d362a3687", 0xdd}, {&(0x7f0000003000)="40be5c50c7cdaf62aad5ac84a41ac8ba4ee4618d18", 0x15}, {&(0x7f0000003040)="77b737a774c3869237079babcb4cc3c0f1963f27ea37dee3414852d8463ae2b6d66611c6af0a86ba5dad5c11e92a5ac8b95d7011b427c9582a9c86305acecea7f2c7ea8ce09b75e4dec5c03d5370a67e40dd6d0a8543db4c5da26fd766c53258fd64de2b7d88c6951e8a3ecfb4be980f99fcc4", 0x73}, {&(0x7f00000030c0)="a2f4972b6bd5e83536f06bbea9d260903f29bdcf6c9c2bafe173adad1961a58277914fa4b6a902db6c30e21f9edbabc1b39144b7cd10d7eea1f62124e0ea9daf2813c6", 0x43}, {&(0x7f0000003140)="14bcbd5b2806adeae720cccaa39e54c844307ba1e709dcebf4259b2c776aefb7d9946f6ad3238a03089bc0fa4cc92e277020f7279b0b100f37de5409b350760cf58f3dd53b8a81ad69df9488986f323f132a4c6b86ed94c86c", 0x59}, {&(0x7f00000031c0)="aeb7630ee89a797d17b0186dd69cdeb9b4fd3c5a31f6ed9211bd6c9cd222485799c3c649e6814f04e26bf71db3b952f3d5ab620113cc385dcdd9a6c9062129b7f58b7fed57076adbcabaf1dd891829eb0b3ba42a31d3dfb04f7572ffc84d2500d122e7e132af56b85c8ad182b3ffa743b33c836a37cbcc2c2125c6e7a981eb2029fafe1c809bc257c96435efacbc77ac7139d2eab8a3c1f010ca1f000aa40a2d7cec27658e6b28efd5984d8a2513077142818383839dbc4ad47594b8020b56def9d79c75b1c6a4502fdc7e71159bca", 0xcf}, {&(0x7f00000032c0)="4c1e455c418c7610d53060412b3958c76494b35b345a43f96729c7cdf6abe42dad8af00cc2c42b959d7637dc3fbf34f737f8ae122c63397d33147c7da275737a80b942985dffeae3f9ba18ba774ef47008000d215907e82b0aaf22a9084d7edfcdd9060842d216d191cea1f35f3ef60e9e66b1e5755a514140505d00ad95ec3d88c2868903d2b79e8aab871cb00261caee7cec7c0a1a1a93064bd9118ffd2f878b80943d4398801224442ff3c5b3ce0c0c6720f068269bfbc8178dd1366286950dd9c3ddbeef32fd48a4135cb642bb88", 0xd0}, {&(0x7f00000033c0)="74599009862269c884df352193f3120bb2a45e20e687e4324a4f8057a965d9acee596bd2f33a3f333d8b639b9607b7a60911dd7685c4dd8a98d2ba1e428d1ff0d5ef5e1cf8a6f3f5cf3cedecede90b1c62c43322fc3a1a8b09b16aa5d4f8f429e405c97f20549b4a601efd0c8ad8968bc0f242a80521860fff70a23da1eae470701b2dcc69be0783be20553849413937287d42502e8337", 0x97}, {&(0x7f0000003480)="5a875d57323044e6fc977fa7515b137b0bd3f4c68e7ed0a5c40fc2c5d72ed518cadf7d44a4a196ab210281ea68b7f78223fa6ab65f0648ade36a9c2cd7ffa21dfc59e696f34dd566168d477aec0942f7e845b9897a6f0d7bec28c5f375a1921daffaed581215fb31ca4899b9ecee252e2b86a14df62ce8c948394059fc956890d20436f3b5dbf43d61fa167c715967e549f6c40be6e943e4ba2698f4180126ddbf7683c59006d327a4d43440e9facc365549678f7c5f09a978b14f2dc3c6f3", 0xbf}, {&(0x7f0000003540)="471a69da1171abceed23f89487a5b11db8dbe8557c78ac81c1145495e9534d6b75db0561750b3d879693d8e19ff7259b3b9d0dee0929ccb1a8a3dc3fee67c4e95aaeffaed6ed925dd8854995acfee8b5056c8a04bc2051a8c0c31544c793f0bbca08ebfe872ce2d228493ff9ecab52bb3f52f7c5", 0x74}], 0xa, &(0x7f0000003680)={0x110, 0x29, 0x11, "72efdabf60146a07ea52c73787224b2549d7c564cc53dea8e8a3190cbaab3557273bc728e020f2f047790734c5ff92cb45e72be1d59c84349d003744987642df2de76c3c731965d36253d35f476e791fcf34bd7f366f3180f97b29a1b5885babfdc5d1174d09344de0c193bc308ef71322fd19d269cab1e5940732888e0d28ec9704ef4e13d4633a813771978b4ad23596da0d7ce5c3150aeed4abddc7d2f531746141c2026ad11854b54f93c927deb0070be3bc087e1d1afe1c57b56c37cae0b97d2b2ddfde192bcea04ad035bea4b1d647970aca38b2c67fd5bf6421b6af535bda657f2ea0261b28e017b08e28b2edc754e08189471f257b"}, 0x110, 0x24004005}], 0x5, 0x80) ioctl$SG_IO(r0, 0x2275, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0), &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003900)=0xffffffffffffffc1, 0xffffffffffffffc7) 2018/05/29 10:09:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e637075008aff0b9f1cbf13537a0c046ba8f1631b583f132b84e0046bf3edbf08cc19c1224cf6bb665c37ab62bb6ebd630eed5653bb4c0f2660531baf70c76bb8b90ba0a63149e21114c4bd93b16a7962571c3cceba13e8e2f60df0624e14fc18f9602d409a010eb9276f04b89ae6cc418f019bb555388c2086ba215a1e8701c30ebbccc86afcf8a264889c14f4b1f5d42a371662fe59073085e17aa30d366e644444e709c9e036ae289f094f9cd8bd8c96eb1e984fc76ea246db05b33c", 0x200002, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x103840) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) r3 = openat$cgroup_procs(r1, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ftruncate(r3, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000040)=0x6) 2018/05/29 10:09:36 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec", 0x1c) 2018/05/29 10:09:36 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3, 0x40) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000300)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000240)={0x2, 0x0, 0x101}) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x10000) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x3, 0x1, 0x6, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000100)={0x6, 0x7, 0xae1, 0x81, "aceb17b4cdec722887592edd41b9c0798410716b12b238ce6f59383844736e478c39fb228f5e07d8f3ffb350", 0x9}) r3 = socket$inet(0x2, 0x80003, 0xea) sendto$inet(r3, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffeaa) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/16, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) fcntl$setflags(r3, 0x2, 0x1) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) 2018/05/29 10:09:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000100), &(0x7f0000000240), 0x1, &(0x7f0000909000/0x3000)=nil, 0x1) r0 = socket(0xa, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10b000, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000001c0)={[{0x3, 0xffff, 0x7, 0x5, 0x2, 0x7, 0x0, 0xff, 0x0, 0xb45280c, 0xffff, 0x4, 0x3}, {0x4, 0xffffffffffff0f12, 0x787, 0x5, 0x0, 0x4, 0x1, 0x1000, 0x9, 0x6, 0x3ff, 0x8, 0xffffffffffffffff}, {0x2, 0x8, 0x401, 0x3, 0x0, 0x1, 0x9, 0x0, 0x8001, 0x5, 0x4, 0x100000001, 0x7}], 0x82}) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r3 = dup3(r0, r2, 0x0) read$eventfd(r3, &(0x7f0000000040), 0x8) 2018/05/29 10:09:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000680)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpgid(r1) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x4e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000340)=""/244, 0xf4}, {&(0x7f0000000440)=""/195, 0xc3}, {&(0x7f0000000200)=""/49, 0x31}], 0x3) 2018/05/29 10:09:36 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x29, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc1205531, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000080)) 2018/05/29 10:09:36 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec", 0x1c) 2018/05/29 10:09:36 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@empty, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x26, &(0x7f00000000c0)="03cae32a5dff592a9d26b49627297b9327a9a68f2748156f12f636ec8dcffd3dae6ce132517a09e1e9723fbee525599c20f0d8690265b82a6ceab98a287974bbf48d0adf98ba4f6007e2658b851b7d9ce090d2606a8fecba9978249ade20ee03462c38b10ecb", 0x54a86a420ac23f32) 2018/05/29 10:09:36 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r1, 0xa, 0xb) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000280)) fcntl$setlease(r0, 0x400, 0x3) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00000000c0)={r2, r3+30000000}, &(0x7f0000000100)) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x0) unlinkat(r4, &(0x7f0000000380)='./file0\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f00000000c0), &(0x7f0000000140)=""/144}, 0x18) 2018/05/29 10:09:36 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x7f) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0)={0xfff, 0x100000000, 0x400, 0x7}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) r3 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) kcmp(r3, r4, 0x3, r2, r0) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/4\x00') sendfile(r2, r5, &(0x7f00004db000)=0xe000000, 0x20000ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e23, 0x8, @empty, 0x70}}, 0x1, 0xfff, 0x8001, 0x1000, 0x8}, &(0x7f0000000100)=0x98) 2018/05/29 10:09:36 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000040)={0x7, 0x0, 0x3ff}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f000063e000/0x2000)=nil, 0x2000}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/05/29 10:09:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000013c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000001400)=0xc) getresuid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in, 0x4e21, 0x0, 0x4e24, 0x2, 0x2, 0xa0, 0x20, 0x3b, r1, r2}, {0x1, 0x0, 0x7f, 0x5, 0x0, 0x7, 0x96f1, 0x7}, {0x18d, 0x2, 0x1ff, 0xfffffffffffffff8}, 0x54, 0x6e6bb2, 0x3, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x2b}, 0xa, @in=@rand_addr=0x40, 0x0, 0x3, 0x2, 0x2, 0x7, 0x100000000, 0x7fffffff}}, 0xe8) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) fsync(r3) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/29 10:09:37 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000600)="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") fgetxattr(r1, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/68) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000080)="343197a1ef6728a5159cf7175fef27c2d003d72aa4fce67144af2f1a6c0c739a37f243a526d07be8ee2542a05862d6eae384ed0a87bf666fb740be6d73c077006d62621abc49a5ea0b64d425aab27772e4d2f7668fd91c756e46a57ff540e72e6d022ba66439c00eac7f27439afc92bcf84a6e3322ca669843f16a8a95e4a034a593df537200222cf24568ed97d2b0fbb4309b80b60188e557769c06ba01dc400122d559fad45b9b604e4ff6fe99afc80ea8d2b873506d65ee4cd4bd8e6e0488bf0b030083c628cd90cf1c8ad0a555123a1f7b1610771452fbc55a04eea89f456ab7", 0xe2}], 0x2) 2018/05/29 10:09:37 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1900) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) 2018/05/29 10:09:37 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec0000", 0x1e) 2018/05/29 10:09:37 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x1c0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000010000501000000000000e00000000000"], 0x14}, 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000001c0)={&(0x7f0000000140)="9555311aff0447ca7005314cc9f3779d7f0f3f27e38b9b33ac8abfd5aae1cdd210087b41870e41d4be34ae241f2d4e474981ff5878dda1914d3d3440b34f6540f306d03aad8e585ca58dd3673c1683f151ee62e5bafdb9d6f1b875999101d43bb6b70e29fd5192eb011b84b7ae035e691f87d2", 0x73}) 2018/05/29 10:09:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x2, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000300)={{0x9, 0x5}, 'port0\x00', 0x20, 0x20000, 0x5, 0x8be2, 0x1ff, 0x6, 0xffffffffffffff01, 0x0, 0x2}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r4 = mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, &(0x7f0000000240)}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xc1, "ec037cfd333f4def90105b3709ca2f8faed0cfab7ec62ec49feb6967a5f2df329bf5fff9cc8129843f7956d051994ff0468005bf76dd5f78891eb78e947ed4e5ef9ac502276a64c4fba1aaf66247d9b41761a36d0ff55216798cf3820136774e42a826a1c69beee190dbe6045c7682e44c3de4ebec4120937a9bae5084e2cbab3678d83a8fcce963a1b744f3b70d85fd2750aacee531ca3b4a7c94e7742433dc093e15de47b1028511ef9678acdb9a2a84ed10d638826d2a1ceac0bd42075ded8b"}, &(0x7f0000000080)=0xc9) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000180)=0xffffffff, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r5, 0x38000000000}, 0x8) 2018/05/29 10:09:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0x9, 0x80000, 0x10000000001) getsockopt$inet6_int(r2, 0x6, 0x1c, &(0x7f0000000040), &(0x7f0000013000)=0x221) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x0, 0x3, 0x0, 0x3, 0x5, 0x469}, 0x20) close(r1) 2018/05/29 10:09:37 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec0000", 0x1e) [ 541.165704] binder: 1612:1613 BC_FREE_BUFFER u0000000020003000 no match [ 541.199100] binder: BINDER_SET_CONTEXT_MGR already set [ 541.229283] binder: 1612:1623 ioctl 40046207 0 returned -16 [ 541.251421] binder_alloc: 1612: binder_alloc_buf, no vma [ 541.257108] binder: 1612:1613 transaction failed 29189/-3, size 0-0 line 2971 [ 541.266779] binder: 1612:1623 BC_FREE_BUFFER u0000000020003000 no match 2018/05/29 10:09:37 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000030207031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x2, 0x7fffffff}) 2018/05/29 10:09:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xc) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x44) 2018/05/29 10:09:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x1008}, {r0, 0x40}, {r0, 0x1400}], 0x3, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x1f}, 0x8) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x6, 0xfffffffffffffffd, 0x0, @tick, {}, {}, @ext={0x2e, &(0x7f0000000100)="37bfe39b4a7c59bc2d7ee8e9b28f44640af3c5d3784184d9a73f213c84627b7b3411ad218454d4ac22db131ad055"}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x200000000001) 2018/05/29 10:09:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e20, 0x406, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x0, [0x3, 0x1, 0x7, 0x7, 0x4, 0x5, 0xfffffffffffffffb, 0x7fff]}, 0x5c) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000280)='#wlan1#\x00', &(0x7f00000002c0)='/dev/kvm\x00', &(0x7f0000000300)='vboxnet0nodev\x00', &(0x7f0000000340)='/dev/kvm\x00', &(0x7f0000000380)='+!\\em1\x00', &(0x7f00000003c0)='%system^posix_acl_access^system\x00', &(0x7f0000000400)='/dev/kvm\x00'], &(0x7f0000000540)=[&(0x7f0000000480)='\'\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00']) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000071, 0x14d564b]}) 2018/05/29 10:09:37 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @dev}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@empty, 0x6d, r1}) r2 = socket(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl(r2, 0x81, &(0x7f0000000000)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) 2018/05/29 10:09:37 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x105005, 0x0) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="6bcfc8e50e38bf68d0961beff89b310cd9628a1ece9b558bce496c387be9a74aab5a45348b64a9e0b4f6b9aa475339ddaa3b10a30d15bd9c8b8785af8a2446ff6752f23e79e2c6878d48453c6847ba274ac0753cb054e499bb4721863755030f34b95bfe37f9ac7930673b231684d021b07d3353f7f4611cf97ad66f00bfe2abd21460b14b17338872f8e4830054665c5064306f740717a25c4fa97aef684d9f26ee65bdbd3c5b0cee86f596b71a8f56d5cf18896c95f70a1d269390a84dc3") pwrite64(r0, &(0x7f0000000000)="a5cea8302ee74ade6da68f326c1f0e1c223be1e14c3f5232345d63de606c92f37cf0a9fd41bca1f107bb5d2b9646daf077544c1da4ba84627c6da14a3c9305eca3755397591d091353cee97b393eb336f3930a786dd65357c12c2a90a1a160b99999", 0xffffffffffffffad, 0xfffffffffffffffd) 2018/05/29 10:09:37 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) bind$packet(r1, &(0x7f0000000300)={0x11, 0x1c, r2, 0x1, 0x6c6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000340)) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r3, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0xe1) write$binfmt_misc(r4, &(0x7f0000000100)={'syz1', "49657cae1dc42e46a9f54e1fcd72f77720d1c437bc9dd7b8607854de14d2b5b47ad45f098e97bacbae2b25b0243ddcb015f38b3dcc98ac5e36b03f94d283c0062af6479dfea7b3e6f35e595997e79c7bda04c77b041bb49f47d03ba50fb08f1d478937f290966364a63681d55610f3ff8225b6b0eb7480e7465d356b473d7eae4408d283ac2fc74417314d44112aa687ac32f7325ed18109fc962f0cb0146deaaf897d0b577855aea1763cd721d6311891b6727164d5579dc9d6bb282543bcefebcf3be5b92a"}, 0xca) sendto$inet6(r4, &(0x7f0000000000), 0x9826, 0x0, 0x0, 0x0) 2018/05/29 10:09:37 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec0000", 0x1e) [ 541.292994] binder: undelivered TRANSACTION_ERROR: 29189 [ 541.298779] binder: send failed reply for transaction 134 to 1612:1613 [ 541.305578] binder: undelivered TRANSACTION_COMPLETE [ 541.310710] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/29 10:09:37 executing program 2 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 541.360332] x86/PAT: syz-executor6:1653 map pfn RAM range req write-combining for [mem 0x1597f0000-0x1597f3fff], got write-back [ 541.401674] FAULT_INJECTION: forcing a failure. [ 541.401674] name failslab, interval 1, probability 0, space 0, times 0 [ 541.413012] CPU: 0 PID: 1663 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #72 [ 541.420182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 541.429514] Call Trace: [ 541.432088] dump_stack+0x1b9/0x294 [ 541.435702] ? dump_stack_print_info.cold.2+0x52/0x52 [ 541.440879] ? lock_downgrade+0x8e0/0x8e0 [ 541.445021] should_fail.cold.4+0xa/0x1a [ 541.449067] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 541.454157] ? __local_bh_enable_ip+0x161/0x230 [ 541.458810] ? _raw_spin_unlock_bh+0x30/0x40 [ 541.463202] ? release_sock+0x1e2/0x2b0 [ 541.467160] ? rcu_is_watching+0x85/0x140 [ 541.471295] ? __release_sock+0x3a0/0x3a0 [ 541.475429] ? find_held_lock+0x36/0x1c0 [ 541.479486] ? check_same_owner+0x320/0x320 [ 541.483790] ? rcu_note_context_switch+0x710/0x710 [ 541.488704] ? __netlink_lookup+0x5cf/0xaa0 [ 541.493023] __should_failslab+0x124/0x180 [ 541.497244] should_failslab+0x9/0x14 [ 541.501025] kmem_cache_alloc_node+0x272/0x780 [ 541.505589] ? find_held_lock+0x36/0x1c0 [ 541.509640] __alloc_skb+0x111/0x780 [ 541.513340] ? skb_scrub_packet+0x580/0x580 [ 541.517652] ? rcu_is_watching+0x85/0x140 [ 541.521783] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 541.526969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 541.532496] ? netlink_autobind.isra.34+0x240/0x330 [ 541.537502] netlink_sendmsg+0xb01/0xfa0 [ 541.541549] ? netlink_unicast+0x740/0x740 [ 541.545772] ? security_socket_sendmsg+0x94/0xc0 [ 541.550512] ? netlink_unicast+0x740/0x740 [ 541.554732] sock_sendmsg+0xd5/0x120 [ 541.558432] sock_write_iter+0x35a/0x5a0 [ 541.562476] ? sock_sendmsg+0x120/0x120 [ 541.566442] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 541.571962] ? iov_iter_init+0xc9/0x1f0 [ 541.575921] __vfs_write+0x64d/0x960 [ 541.579621] ? kernel_read+0x120/0x120 [ 541.583494] ? wait_for_completion+0x870/0x870 [ 541.588071] ? rw_verify_area+0x118/0x360 [ 541.592204] vfs_write+0x1f8/0x560 [ 541.595739] ksys_write+0xf9/0x250 [ 541.599264] ? __ia32_sys_read+0xb0/0xb0 [ 541.603329] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 541.608856] __x64_sys_write+0x73/0xb0 [ 541.612728] do_syscall_64+0x1b1/0x800 [ 541.616600] ? finish_task_switch+0x1ca/0x840 [ 541.621078] ? syscall_return_slowpath+0x5c0/0x5c0 [ 541.625992] ? syscall_return_slowpath+0x30f/0x5c0 [ 541.630909] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 541.636260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 541.641093] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 541.646268] RIP: 0033:0x455a09 [ 541.649438] RSP: 002b:00007fbe7480cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 541.657128] RAX: ffffffffffffffda RBX: 00007fbe7480d6d4 RCX: 0000000000455a09 [ 541.664379] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 541.671632] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 541.678884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 541.686136] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 [ 542.163126] x86/PAT: syz-executor6:1674 map pfn RAM range req write-combining for [mem 0x1856a0000-0x1856a3fff], got write-back 2018/05/29 10:09:38 executing program 4: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x20, 0x0, 0x0, 0xf2cd}, {0x6}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) recvfrom$llc(r0, &(0x7f00000002c0)=""/201, 0xc9, 0x2100, &(0x7f00000003c0)={0x1a, 0x30d, 0x964b, 0x4, 0x3, 0x6, @random="a1d0388156ce"}, 0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) ptrace$peekuser(0x3, r1, 0x7) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000400)=0x1, 0x4) write$eventfd(r3, &(0x7f00000001c0)=0x9, 0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000000080)=""/211, &(0x7f0000000180)=0xd3) ptrace$poke(0x4, r1, &(0x7f0000000200), 0x8) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x80010, r3, 0x0) ptrace$setregs(0xffffffffffffffff, r1, 0xffffffffffffffff, &(0x7f00000005c0)="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") fcntl$setown(r2, 0x8, r1) 2018/05/29 10:09:38 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f00000000c0)={0x200}) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x6002) socketpair(0x10, 0x8000a, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x80000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/29 10:09:38 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8916, &(0x7f00000000c0)="c626262c8523bf012cf66f") fadvise64(r2, 0x0, 0x1000000000000000, 0x3) write$evdev(r0, &(0x7f0000000080)=[{}, {}], 0xfcf2) sendfile(r1, r0, &(0x7f0000000000)=0x700, 0x100000001) open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x400000000002) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)="262376626f786e657430a1637075736574c573797374656d7365637572697479262675736572266d643573756d656d3170707030264000") getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', '/dev/input/event#\x00'}, &(0x7f0000000200)=""/83, 0x53) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x2, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 2018/05/29 10:09:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000050000c0030000000000000000000000090000000000000000000000000000000800000003000000ff00000000000000060000000700000005000000030000f50300000000000000"]) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x9e}]}) 2018/05/29 10:09:38 executing program 2 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x10001, &(0x7f0000c00000/0x400000)=nil, 0x6) sendfile(r0, r2, &(0x7f000000a000), 0x10002) 2018/05/29 10:09:38 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000e950678a6de944c48719a7"]}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'nr0\x00', 0x1}) 2018/05/29 10:09:38 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, 0x1c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x400, 0x3, 0x3, 0xb, 0x10000000, 0xd37, 0x1}, 0x20) [ 542.311461] FAULT_INJECTION: forcing a failure. [ 542.311461] name failslab, interval 1, probability 0, space 0, times 0 [ 542.322761] CPU: 0 PID: 1688 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #72 [ 542.329928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 542.339265] Call Trace: [ 542.341850] dump_stack+0x1b9/0x294 [ 542.345472] ? dump_stack_print_info.cold.2+0x52/0x52 [ 542.350684] ? is_bpf_text_address+0xd7/0x170 [ 542.355174] ? kernel_text_address+0x79/0xf0 [ 542.359575] ? __unwind_start+0x166/0x330 [ 542.363713] should_fail.cold.4+0xa/0x1a [ 542.367766] ? __save_stack_trace+0x7e/0xd0 [ 542.372077] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 542.377168] ? save_stack+0xa9/0xd0 [ 542.380783] ? save_stack+0x43/0xd0 [ 542.384398] ? kasan_kmalloc+0xc4/0xe0 [ 542.388272] ? kasan_slab_alloc+0x12/0x20 [ 542.392411] ? find_held_lock+0x36/0x1c0 [ 542.396466] ? check_same_owner+0x320/0x320 [ 542.400776] ? rcu_note_context_switch+0x710/0x710 [ 542.405690] __should_failslab+0x124/0x180 [ 542.409916] should_failslab+0x9/0x14 [ 542.413702] kmem_cache_alloc_node_trace+0x26f/0x770 [ 542.418800] __kmalloc_node_track_caller+0x33/0x70 [ 542.423719] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 542.428464] __alloc_skb+0x14d/0x780 [ 542.432165] ? skb_scrub_packet+0x580/0x580 [ 542.436480] ? rcu_is_watching+0x85/0x140 [ 542.440610] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 542.445792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 542.451318] ? netlink_autobind.isra.34+0x240/0x330 [ 542.456331] netlink_sendmsg+0xb01/0xfa0 [ 542.460382] ? netlink_unicast+0x740/0x740 [ 542.464606] ? security_socket_sendmsg+0x94/0xc0 [ 542.469348] ? netlink_unicast+0x740/0x740 [ 542.473570] sock_sendmsg+0xd5/0x120 [ 542.477269] sock_write_iter+0x35a/0x5a0 [ 542.481317] ? sock_sendmsg+0x120/0x120 [ 542.485282] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 542.490805] ? iov_iter_init+0xc9/0x1f0 [ 542.494765] __vfs_write+0x64d/0x960 [ 542.498500] ? kernel_read+0x120/0x120 [ 542.502378] ? wait_for_completion+0x870/0x870 [ 542.506959] ? rw_verify_area+0x118/0x360 [ 542.511099] vfs_write+0x1f8/0x560 [ 542.514627] ksys_write+0xf9/0x250 [ 542.518149] ? __ia32_sys_read+0xb0/0xb0 [ 542.522197] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 542.527722] __x64_sys_write+0x73/0xb0 [ 542.531593] do_syscall_64+0x1b1/0x800 [ 542.535462] ? finish_task_switch+0x1ca/0x840 [ 542.539940] ? syscall_return_slowpath+0x5c0/0x5c0 [ 542.544854] ? syscall_return_slowpath+0x30f/0x5c0 [ 542.549773] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 542.555121] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 542.559949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 542.565119] RIP: 0033:0x455a09 [ 542.568288] RSP: 002b:00007fbe7480cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 542.575982] RAX: ffffffffffffffda RBX: 00007fbe7480d6d4 RCX: 0000000000455a09 [ 542.583233] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 542.590483] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 542.597732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 542.604983] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000001 2018/05/29 10:09:38 executing program 2 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:38 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="04") ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) readv(r0, &(0x7f0000000140)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) signalfd4(r0, &(0x7f0000000040)={0x1}, 0x8, 0x80000) [ 542.710141] FAULT_INJECTION: forcing a failure. [ 542.710141] name failslab, interval 1, probability 0, space 0, times 0 [ 542.721476] CPU: 0 PID: 1701 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #72 [ 542.728668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 542.738022] Call Trace: [ 542.740621] dump_stack+0x1b9/0x294 [ 542.744260] ? dump_stack_print_info.cold.2+0x52/0x52 [ 542.749450] should_fail.cold.4+0xa/0x1a [ 542.753516] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 542.758613] ? check_noncircular+0x20/0x20 [ 542.762840] ? graph_lock+0x170/0x170 [ 542.766624] ? lock_acquire+0x1dc/0x520 [ 542.770587] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 542.774982] ? find_held_lock+0x36/0x1c0 [ 542.779033] ? __lock_is_held+0xb5/0x140 [ 542.783088] ? check_same_owner+0x320/0x320 [ 542.787392] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 542.791784] ? rcu_note_context_switch+0x710/0x710 [ 542.796703] __should_failslab+0x124/0x180 [ 542.800923] should_failslab+0x9/0x14 [ 542.804710] kmem_cache_alloc_trace+0x2cb/0x780 [ 542.809380] ? debug_check_no_locks_freed+0x310/0x310 [ 542.814550] ? print_usage_bug+0xc0/0xc0 [ 542.818595] nfnl_acct_new+0x520/0xc50 [ 542.822466] ? nfnl_acct_overquota+0x380/0x380 [ 542.827032] ? debug_check_no_locks_freed+0x310/0x310 [ 542.832204] ? graph_lock+0x170/0x170 [ 542.835991] ? print_usage_bug+0xc0/0xc0 [ 542.840041] ? page_add_file_rmap+0x779/0xe20 [ 542.844520] ? find_held_lock+0x36/0x1c0 [ 542.848565] ? graph_lock+0x170/0x170 [ 542.852350] ? lock_downgrade+0x8e0/0x8e0 [ 542.856482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 542.862003] ? __lock_is_held+0xb5/0x140 [ 542.866055] ? nfnl_acct_overquota+0x380/0x380 [ 542.870620] nfnetlink_rcv_msg+0xdb5/0xff0 [ 542.874860] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 542.879857] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 542.884256] ? nfnetlink_bind+0x3a0/0x3a0 [ 542.888385] ? graph_lock+0x170/0x170 [ 542.892168] ? find_held_lock+0x36/0x1c0 [ 542.896215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 542.901748] netlink_rcv_skb+0x172/0x440 [ 542.905795] ? nfnetlink_bind+0x3a0/0x3a0 [ 542.909926] ? netlink_ack+0xbc0/0xbc0 [ 542.913800] ? __netlink_ns_capable+0x100/0x130 [ 542.918457] nfnetlink_rcv+0x1fe/0x1ba0 [ 542.922417] ? kasan_check_read+0x11/0x20 [ 542.926556] ? rcu_is_watching+0x85/0x140 [ 542.930691] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 542.935876] ? nfnl_err_reset+0x2d0/0x2d0 [ 542.940612] ? netlink_remove_tap+0x610/0x610 [ 542.945100] ? refcount_add_not_zero+0x320/0x320 [ 542.949846] ? kasan_check_read+0x11/0x20 [ 542.953981] ? rcu_is_watching+0x85/0x140 [ 542.958114] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 542.963291] ? netlink_skb_destructor+0x210/0x210 [ 542.968119] ? kasan_check_write+0x14/0x20 [ 542.972346] netlink_unicast+0x58b/0x740 [ 542.976394] ? netlink_attachskb+0x970/0x970 [ 542.980788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 542.986307] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 542.991311] ? security_netlink_send+0x88/0xb0 [ 542.995881] netlink_sendmsg+0x9f0/0xfa0 [ 542.999932] ? netlink_unicast+0x740/0x740 [ 543.004159] ? security_socket_sendmsg+0x94/0xc0 [ 543.008907] ? netlink_unicast+0x740/0x740 [ 543.013135] sock_sendmsg+0xd5/0x120 [ 543.016834] sock_write_iter+0x35a/0x5a0 [ 543.020884] ? sock_sendmsg+0x120/0x120 [ 543.024847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 543.030365] ? iov_iter_init+0xc9/0x1f0 [ 543.034323] __vfs_write+0x64d/0x960 [ 543.038027] ? kernel_read+0x120/0x120 [ 543.041903] ? wait_for_completion+0x870/0x870 [ 543.046477] ? rw_verify_area+0x118/0x360 [ 543.050610] vfs_write+0x1f8/0x560 [ 543.054140] ksys_write+0xf9/0x250 [ 543.057664] ? __ia32_sys_read+0xb0/0xb0 [ 543.061710] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 543.067236] __x64_sys_write+0x73/0xb0 [ 543.071118] do_syscall_64+0x1b1/0x800 [ 543.074995] ? finish_task_switch+0x1ca/0x840 [ 543.079479] ? syscall_return_slowpath+0x5c0/0x5c0 [ 543.084394] ? syscall_return_slowpath+0x30f/0x5c0 [ 543.089312] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 543.094663] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 543.099490] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 543.104661] RIP: 0033:0x455a09 [ 543.107832] RSP: 002b:00007fbe7480cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 543.115525] RAX: ffffffffffffffda RBX: 00007fbe7480d6d4 RCX: 0000000000455a09 [ 543.122776] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 543.130027] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 543.137276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 543.144526] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000002 2018/05/29 10:09:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2000400) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x2, 0x7, 0x8, 0x0, 0x1f}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/05/29 10:09:39 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)={0x6, 0x0, [{0x0, 0xfd, &(0x7f0000000100)=""/253}, {0x1002, 0x32, &(0x7f0000000200)=""/50}, {0x0, 0x35, &(0x7f0000000240)=""/53}, {0x1, 0x6a, &(0x7f0000000280)=""/106}, {0x106004, 0xca, &(0x7f0000000300)=""/202}, {0x100000, 0x21, &(0x7f0000000400)=""/33}]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6528, 0x0, 0x2, 0xfff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x7ff}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r3, r2) 2018/05/29 10:09:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x11b) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x4}, {r0, 0x10}, {r0, 0x1000}], 0x4, 0x8a33) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x200}], 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") close(r0) 2018/05/29 10:09:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f000000cf80)={&(0x7f00000000c0)={0x2, 0x10, 0x0, 0x0, 0x2a0}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x40000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0xfffffffffffff001, 0xffffffffffffffcb}) 2018/05/29 10:09:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000002000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$kcm(r2, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000004c0)="7735b07d4af9fc66728dbb824f2ca048579082b383687fc6ac805b7c755ff554c4f733ffccf6d78c37fefe1abdb978ab71775d089cacb11b24e7d6b10f9536a0", 0x40}], 0x1, &(0x7f0000001500)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r2, r1}) recvmmsg(r2, &(0x7f0000001180)=[{{&(0x7f0000000e00)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000f80)=""/22, 0x16}}, {{0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/130, 0x82}}], 0x2, 0x0, &(0x7f0000001280)={0x0, 0x989680}) 2018/05/29 10:09:39 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read(r1, &(0x7f0000000300)=""/20, 0x14) r2 = getpid() wait4(r2, &(0x7f0000000340), 0xc, &(0x7f0000000380)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r4 = dup2(r1, r3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000580)=0x5, 0x4) fcntl$setstatus(r1, 0x4, 0x10000000006810) io_setup(0x3ff, &(0x7f0000000440)=0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) io_cancel(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f0000000480)="37ef06e784", 0x5, 0x101, 0x0, 0x1, r6}, &(0x7f0000000540)) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000000)="8c3022ad66159af93a17246d953b8036a5ade195315508cefe376aacc77a85bbf09d6730fae4b6da997b5159ae8b4712803a35f9d9", 0x35}, {&(0x7f0000000100)="7fba638d3f30fb8f8d4e706a1f95763f39c8c2179be6acf0e8f1952703b34caf4667d4e2e3bd347502bf2898d9d9593bd3e89390c1d3f7ef46dafb177bf929124e5dffba8c35bba0a18eff2cb6154a5cdb29eefc89b06c7616e118d56e12f45696a3148fa04dfceb5bb18c516273d480fef3ea2666926b6d369d61d17d171ea76a2311acd7f39c4d776dcdb5d7df612c0c696b524b84c7", 0x97}, {&(0x7f00000001c0)="4649e626fe6b5d136a3a06926ff1c5645cece3d73766496a2983f6bf34c1f177176817ae193ab1c3ddbbac01f9524d4f80091b85aac04362da6bba75196212dbce656fa02d8b176cab147c481f584cce3e40eceb47a468c85ffc08f46e444b7658bb0acb4f8e6a3cc5eded30fa4359c2ea7f11cf56321641ab9b30df87d93233ca084c80aeef95974ae2dd4617b2a9ad666c6d3df956c606aca8a86fa87058f9a9ced620570890fbb683de0d1b90246e2fc4aea7bf5d3305143177fb100f63dfc2ca838e31917f6d894b72515e5d8e512afce82b1068fadc", 0xd8}], 0x3) pread64(r1, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) 2018/05/29 10:09:39 executing program 2 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:39 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000400)) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e24, 0x40000000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005d40)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x20000108}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x6, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c61f2323d752075b"}}, 0x48}, 0x1}, 0x0) [ 543.309840] FAULT_INJECTION: forcing a failure. [ 543.309840] name failslab, interval 1, probability 0, space 0, times 0 [ 543.321170] CPU: 0 PID: 1732 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #72 [ 543.328358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.337711] Call Trace: [ 543.340313] dump_stack+0x1b9/0x294 [ 543.343957] ? dump_stack_print_info.cold.2+0x52/0x52 [ 543.349167] should_fail.cold.4+0xa/0x1a [ 543.353237] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 543.358352] ? lock_downgrade+0x8e0/0x8e0 [ 543.362515] ? find_held_lock+0x36/0x1c0 [ 543.366604] ? check_same_owner+0x320/0x320 [ 543.370935] ? rcu_note_context_switch+0x710/0x710 [ 543.375878] __should_failslab+0x124/0x180 [ 543.380137] should_failslab+0x9/0x14 [ 543.383946] kmem_cache_alloc_node+0x272/0x780 [ 543.388544] __alloc_skb+0x111/0x780 [ 543.392271] ? skb_scrub_packet+0x580/0x580 [ 543.396610] ? kasan_unpoison_shadow+0x35/0x50 [ 543.401200] ? __asan_allocas_unpoison+0x16/0x20 [ 543.405961] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 543.410390] netlink_ack+0x2d7/0xbc0 [ 543.414108] ? nfnetlink_bind+0x3a0/0x3a0 [ 543.418265] ? netlink_sendmsg+0xfa0/0xfa0 [ 543.422507] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 543.428053] netlink_rcv_skb+0x35d/0x440 [ 543.432134] ? nfnetlink_bind+0x3a0/0x3a0 [ 543.436291] ? netlink_ack+0xbc0/0xbc0 [ 543.440189] ? __netlink_ns_capable+0x100/0x130 [ 543.444873] nfnetlink_rcv+0x1fe/0x1ba0 [ 543.448856] ? kasan_check_read+0x11/0x20 [ 543.453012] ? rcu_is_watching+0x85/0x140 [ 543.457166] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 543.462358] ? nfnl_err_reset+0x2d0/0x2d0 [ 543.466505] ? netlink_remove_tap+0x610/0x610 [ 543.470998] ? refcount_add_not_zero+0x320/0x320 [ 543.475751] ? kasan_check_read+0x11/0x20 [ 543.479886] ? rcu_is_watching+0x85/0x140 [ 543.484026] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 543.489209] ? netlink_skb_destructor+0x210/0x210 [ 543.494044] ? kasan_check_write+0x14/0x20 [ 543.498272] netlink_unicast+0x58b/0x740 [ 543.502325] ? netlink_attachskb+0x970/0x970 [ 543.506724] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 543.512247] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 543.517255] ? security_netlink_send+0x88/0xb0 [ 543.521829] netlink_sendmsg+0x9f0/0xfa0 [ 543.525884] ? netlink_unicast+0x740/0x740 [ 543.530110] ? security_socket_sendmsg+0x94/0xc0 [ 543.534855] ? netlink_unicast+0x740/0x740 [ 543.539083] sock_sendmsg+0xd5/0x120 [ 543.542788] sock_write_iter+0x35a/0x5a0 [ 543.546837] ? sock_sendmsg+0x120/0x120 [ 543.550807] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 543.556331] ? iov_iter_init+0xc9/0x1f0 [ 543.560300] __vfs_write+0x64d/0x960 [ 543.564004] ? kernel_read+0x120/0x120 [ 543.567887] ? wait_for_completion+0x870/0x870 [ 543.572469] ? rw_verify_area+0x118/0x360 [ 543.576605] vfs_write+0x1f8/0x560 [ 543.580136] ksys_write+0xf9/0x250 [ 543.583666] ? __ia32_sys_read+0xb0/0xb0 [ 543.587712] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 543.593244] __x64_sys_write+0x73/0xb0 [ 543.597127] do_syscall_64+0x1b1/0x800 [ 543.601000] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 543.605840] ? syscall_return_slowpath+0x5c0/0x5c0 [ 543.610756] ? syscall_return_slowpath+0x30f/0x5c0 [ 543.615696] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 543.621053] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 543.625889] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 543.631074] RIP: 0033:0x455a09 [ 543.634248] RSP: 002b:00007fbe7480cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 543.641944] RAX: ffffffffffffffda RBX: 00007fbe7480d6d4 RCX: 0000000000455a09 [ 543.649198] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 2018/05/29 10:09:39 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup2(r0, r0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) setrlimit(0x1, &(0x7f0000011000)) r2 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write(r2, &(0x7f0000000040)=',', 0x1) 2018/05/29 10:09:39 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10880, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x8, 0x100, 0x7, 0x2, 0x9, 0xed}) stat(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000001c0)=""/107, 0x6b, &(0x7f0000000240)=""/234, 0x1, 0x5}}, 0x68) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) r2 = getpid() getpriority(0x0, r2) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/29 10:09:39 executing program 0: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) 2018/05/29 10:09:39 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x101400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r2, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/29 10:09:39 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x84, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xd0e}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2}, &(0x7f0000000280)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r3, &(0x7f0000000040)=0x2, 0x1000080000043f) 2018/05/29 10:09:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0x11, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) getsockname$ax25(r3, &(0x7f0000000000), &(0x7f0000000080)=0x10) sendto$packet(r3, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 543.656460] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 543.663713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 543.671227] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000003 2018/05/29 10:09:39 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000140)="2c4bdae6f986e13408beab80a132aba67f316f5e54d7a3fc4323406c2239301e64f774a061"}, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r2, 0x0, 0x1, 0x8b, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) 2018/05/29 10:09:39 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x2, &(0x7f0000000300)=0x8000000000003, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x22800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x3ff, @empty, 0x1}}, 0x2, 0x7fffffff, 0x2, 0x6, 0x2c1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0x1, 0x81, 0x4, 0x4}, 0x98) 2018/05/29 10:09:39 executing program 2 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:39 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic) [ 543.869770] FAULT_INJECTION: forcing a failure. [ 543.869770] name failslab, interval 1, probability 0, space 0, times 0 [ 543.881106] CPU: 0 PID: 1769 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #72 [ 543.888298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.897659] Call Trace: [ 543.900260] dump_stack+0x1b9/0x294 [ 543.903909] ? dump_stack_print_info.cold.2+0x52/0x52 [ 543.909105] ? is_bpf_text_address+0xd7/0x170 [ 543.913616] should_fail.cold.4+0xa/0x1a [ 543.917681] ? __save_stack_trace+0x7e/0xd0 [ 543.922018] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 543.927150] ? save_stack+0x43/0xd0 [ 543.930792] ? kasan_kmalloc+0xc4/0xe0 [ 543.934685] ? kasan_slab_alloc+0x12/0x20 [ 543.938840] ? find_held_lock+0x36/0x1c0 [ 543.942935] ? check_same_owner+0x320/0x320 [ 543.947267] ? rcu_note_context_switch+0x710/0x710 [ 543.952206] __should_failslab+0x124/0x180 [ 543.956452] should_failslab+0x9/0x14 [ 543.960263] kmem_cache_alloc_node_trace+0x26f/0x770 [ 543.965388] __kmalloc_node_track_caller+0x33/0x70 [ 543.970332] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 543.975103] __alloc_skb+0x14d/0x780 [ 543.978829] ? skb_scrub_packet+0x580/0x580 [ 543.983169] ? kasan_unpoison_shadow+0x35/0x50 [ 543.987763] ? __asan_allocas_unpoison+0x16/0x20 [ 543.992529] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 543.996961] netlink_ack+0x2d7/0xbc0 [ 544.000671] ? nfnetlink_bind+0x3a0/0x3a0 [ 544.004819] ? netlink_sendmsg+0xfa0/0xfa0 [ 544.009068] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 544.014602] netlink_rcv_skb+0x35d/0x440 [ 544.018649] ? nfnetlink_bind+0x3a0/0x3a0 [ 544.022782] ? netlink_ack+0xbc0/0xbc0 [ 544.026675] ? __netlink_ns_capable+0x100/0x130 [ 544.031338] nfnetlink_rcv+0x1fe/0x1ba0 [ 544.035308] ? rcu_is_watching+0x85/0x140 [ 544.039452] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 544.044629] ? nfnl_err_reset+0x2d0/0x2d0 [ 544.048779] ? netlink_remove_tap+0x610/0x610 [ 544.053276] ? refcount_add_not_zero+0x320/0x320 [ 544.058025] ? rcu_is_watching+0x85/0x140 [ 544.062174] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 544.067353] ? netlink_skb_destructor+0x210/0x210 [ 544.072180] ? kasan_check_write+0x14/0x20 [ 544.076412] netlink_unicast+0x58b/0x740 [ 544.080494] ? netlink_attachskb+0x970/0x970 [ 544.084908] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 544.090449] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 544.095471] ? security_netlink_send+0x88/0xb0 [ 544.100065] netlink_sendmsg+0x9f0/0xfa0 [ 544.104140] ? netlink_unicast+0x740/0x740 [ 544.108389] ? security_socket_sendmsg+0x94/0xc0 [ 544.113150] ? netlink_unicast+0x740/0x740 [ 544.117385] sock_sendmsg+0xd5/0x120 [ 544.121088] sock_write_iter+0x35a/0x5a0 [ 544.125140] ? sock_sendmsg+0x120/0x120 [ 544.129111] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 544.134635] ? iov_iter_init+0xc9/0x1f0 [ 544.138598] __vfs_write+0x64d/0x960 [ 544.142298] ? kernel_read+0x120/0x120 [ 544.146172] ? wait_for_completion+0x870/0x870 [ 544.150749] ? rw_verify_area+0x118/0x360 [ 544.154885] vfs_write+0x1f8/0x560 [ 544.158411] ksys_write+0xf9/0x250 [ 544.161940] ? __ia32_sys_read+0xb0/0xb0 [ 544.165988] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 544.171515] __x64_sys_write+0x73/0xb0 [ 544.175389] do_syscall_64+0x1b1/0x800 [ 544.179259] ? finish_task_switch+0x1ca/0x840 [ 544.183741] ? syscall_return_slowpath+0x5c0/0x5c0 [ 544.188654] ? syscall_return_slowpath+0x30f/0x5c0 [ 544.193570] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 544.198931] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 544.203766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 544.208942] RIP: 0033:0x455a09 [ 544.212116] RSP: 002b:00007fbe7480cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 544.219807] RAX: ffffffffffffffda RBX: 00007fbe7480d6d4 RCX: 0000000000455a09 [ 544.227064] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 544.234318] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 544.241577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 544.248827] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000004 2018/05/29 10:09:40 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioprio_get$pid(0x3, r1) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000200)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000000100), 0x0) 2018/05/29 10:09:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1}, 0x2c) preadv(r0, &(0x7f00000025c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f0000001180)=""/247, 0xf7}, {&(0x7f0000001280)=""/202, 0xca}, {&(0x7f00000010c0)=""/40, 0x28}, {&(0x7f0000001380)=""/185, 0xb9}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/130, 0x82}, {&(0x7f0000002500)=""/146, 0x92}], 0x8, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400080) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r1, 0x66, 0x5, r1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) 2018/05/29 10:09:40 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x400) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) clock_gettime(0x4, &(0x7f0000000280)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0xffff}) 2018/05/29 10:09:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0xffffffffffffffff, 0x2000000000000004, 0x8000000000000001, 0x101, 0x0, 0xffffffffffffffff, 0x80}, 0x93) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/29 10:09:40 executing program 2 (fault-call:1 fault-nth:5): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:40 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000100)={0x10003}) r2 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0xa1, "36fdab889bf955c93c561dda2a94c16a2d73ebe0f0bf32b0a6c69a0d155f427945f651d6d0bc48a31f6f548e07dfc18a94273f12c37be5d4df42fe8babc35bffcd1b06988aff2f3a70c1f22c3565293cfdb41e1e72d4ccda3937f8d49d2f3247037d28fe6fed4b10301a27eff77f8a0277457ece19bb81b1b087bb7b13cbf5fc1b48b53eefdba375c8bf39bd4e8a302090e0f94a76aef873292a48101cc88fb36a"}, &(0x7f00000005c0)=0xa9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f00000006c0)=0x84) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)) r4 = dup2(r0, 0xffffffffffffff9c) getsockname$ipx(r4, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r5, @ANYBLOB="000226bd7000fcdbdf25100000005000030008000400000000000800080001000000080007004e2300000800040000000000080005007f9d0cc700fe8000000000000000000000000000bb080003000100000028000300080008000100000008000500ac1416bb14000600fe80000000000000000000000000002018000200140001007f010000000000000000000000000000000000000000000000000000000000000000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x10}, 0x8000) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7, 0x10}, &(0x7f00000001c0)=0xc) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000000c0)={0xfff, 0x100}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r6, 0x8}, &(0x7f0000000340)=0x8) 2018/05/29 10:09:40 executing program 5: r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fec000/0x14000)=nil) r1 = shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x5000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) mbind(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000000)=0x5, 0x2d, 0x6) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x7000) shmdt(r1) 2018/05/29 10:09:40 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket(0x2, 0x0, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x0, &(0x7f0000000080), 0x0) r2 = semget$private(0x0, 0x0, 0x100) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@generic={0x3, "2e3a4020685d5e247af2f28ec71905fddc93516c5f1ab5cc1e599ded887577949a98b5805749c1598dcbfcc8e0f1c423413906228771a52e4a75a78243c8e6f2ebcc9d7f68ccb98cfba21cf3caadd6441046c12c94d78c890f897de6082d3b158b4f43f32dbae4d199a07df7ec3aa2e72a5bcf49a7d7689c3885b93ff070"}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)="ad596ffe3724c4f69febdc8e2f7d6c38cb8318868c7373fe748c7b6d8724fabe3efbdbdd899c3e82a59fae60df663dae805d062682f7920e5f7f342281adcc9403", 0x41}], 0x1, &(0x7f0000000480)=[{0x18, 0x11d, 0x7ff, "1d"}, {0xf8, 0x19f, 0x70b, "643cb1a16b0a338a2f9c39e7955e885523dea8f0e537557c67c9d5660ede17c7b2ffe0518fd5d3c84a2946f1885437c3670dba99db42a030ec1c6648f334590a501c6e9c407e34d034e811d1e24df992b0b1577ee4264b685c5d1e6bc6f4d4f07eea93c47503a05d96b4a019b70a348f06efdc98627a9b9bf322bb8c2d869643512ba19a9685bc538b3fc61e031761efee92c44d2da1d294429d3b16eeade45db407f0630756fb53ba3b2c087c8c4b5447cc1ad6cd8d9a617e206df99092bf00623d8914e79ec78a774331d90a2ca1df86e730ab486d18cd2019c24bceef3a3755"}, {0x30, 0x0, 0x5, "4859c7804cbda02310cf1341b209b68551b1515a53292214c0f784ca7750b600"}, {0xd0, 0x29, 0x80000000, "29eb3ae2adea0b54bc57e36ad7e3acab2bc00b8b9a01f0ee9bcce0515c7acafd5b669f0a843f910c2e09a7b5930ed75e353b58dfda9d1adba42a21b4dae51c802033e1a1cede496bd2b31afe458aa04d6af75c23331527b3751d683bd96e4b70aabc2156c5eee1391f6792b381e2ce272a94a198d0b50df88da04c106f853f871ffa34e825d77b9e5a6123497c5ec0160d9396b783d64238761f898cff7c98e54b1fe246a607c987e45904e0436f37ca983b70a68f662e26256a"}, {0x18, 0x107, 0x8, "9274"}, {0x1010, 0x102, 0xee44, "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"}, {0x50, 0x13f, 0x4, "f187561bc067b6cc3ad822d3b0eeb6ab94bff999efbc4e881aa72d8c178cfca516ed0eed1543b49f9377a24b95e774d4ea30a161dea2da1e4ab8a59e7306"}, {0x60, 0x10b, 0x7ff, "817cd82e575db8ac36ffe16673e4b680add03ccfb443c1cbc2be1ab03fb040217bced1554a1d336f1028d29f0689af528ff1e14322583f8788a1b35b4c284dd01ccf0aba4872dee29a5f00"}], 0x12e8, 0x20000000}, 0x40000) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f00000019c0)=""/208) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000340)=0x9f88, 0x4) recvfrom(r0, &(0x7f0000000000)=""/70, 0x46, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0x6f3000) 2018/05/29 10:09:40 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:40 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x203}, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup(r0) write$eventfd(r1, &(0x7f00000000c0)=0x7, 0x12b) 2018/05/29 10:09:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xfc, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000740)="d4", 0x1}], 0x1) r1 = dup(r0) sendmsg$kcm(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x100000001}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="cf4e9d1ce9441a99582fc0d09e50f4bf70cc25af269bf9e0319f72ed0fc4038c52a9964bd38976dc416619e3c2984431ac1822b641afa546891036ee2acbbda5599428674ceeb2317f1b52a9a0115ad609411f48c99c8ce5c293a4ab34928c07fc321b8464008074e0ca32", 0x6b}, {&(0x7f0000000040)="12a4488614e5c42452d7ce706f99dce04bff7555060a0e7aa272223701b5dcc61c45dd3eb9a1", 0x26}, {&(0x7f00000001c0)="b4e0e88afd6ab573395ba37c1b8f0ee0ef3b424942669e8c8e35ba0c6f46615815b41432e80c1dc8d48e2724d54c154164ec215f3feee58882fd42e1a5df2b4f6d28685883e0f0ddbd1d122be96efb69cfeb903c252ebd9c33f0467aa3843b56ba8cca7b82a1de58b9ac4ae5a3e77231a8b02b7275ba2539bccd305d90e660737c8c1b7cfbda198463902ca0881f736b42b9a99290dbc3cde0f1d5bb21e980ee6e6a92f8183698fad7a7f7b0628a6ad61517ffce8216801283e4e1b8af5e092c456476bb5cc84d4a4d33f21f2ac0837c6d3d3bf43020e449ee4ef15439956ca2a6", 0xe1}, {&(0x7f0000000780)="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", 0x1000}], 0x4, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x420, 0x4048000}, 0x0) 2018/05/29 10:09:40 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000001c0)={r1, 0x4}) r2 = socket(0xa, 0x3, 0x1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0), 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x400004) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/29 10:09:40 executing program 6: ustat(0x32, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8a00, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1000) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/05/29 10:09:40 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0x1000100000000000, 0x1, 'client0\x00', 0x0, "ed7d0c2c215090e8", "4f44e2f36cb8837b7f6996f4f757f4eff323fa160303725fcaa044129fbcdf07", 0x8001, 0x4}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000008061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0x38, [], 0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}], &(0x7f0000000300)=""/56}, &(0x7f00000003c0)=0x78) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb5, "c70499657a19e9edd92a87d38720fc54723ae62a7115053bb7145480e5157c76617b6f4009fa4ca2de4d8f391f94e3f2661cc0f0d84a59fed087a1aaae535d3e3e820c37a9685f2bd55e84da300e6b9af6b233dc24d48de33dadb695e42bb66fcace66269047334943fcca84c2460bc3b534a48303a2dc4d5e6f49a8176438d7cff2258d24b93413baad99888a9981f88129d466b99cae98099b09142a0de7fe0ba7fcacec548ff8f23ec55b0a5ab616e75624cf09"}, &(0x7f0000000100)=0xbd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xac, "8e6e66cc70ec45c6e0abb1b430bed4c890d0eba7b2ff534ac7783d2cbb656213e7647583eb86a5e5558e51c523a5552ba545ce179832c5f093359d33c6c1ab1a6767b4d339ff6f32bc5c2dc0cd863956943135ef5699e9b37e29e64090bbb4950c5050dfd1ceb386d8b9df3bd79c6ca0572279c01c08d3b65afa0345c9ba8a06ce3ae648b00bf48e680908b5f50f3a5fe5558c85c9717f1460372f6f48b7e05da63f79518a00b91ba9dada63"}, &(0x7f0000000240)=0xb4) 2018/05/29 10:09:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) r1 = accept(0xffffffffffffff9c, &(0x7f0000000400)=@in6, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000480)=0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) accept4$netrom(r2, &(0x7f0000000300), &(0x7f0000000200)=0x10, 0x800) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227c, &(0x7f0000000000)) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) 2018/05/29 10:09:40 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="effdffff0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:40 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0xe, &(0x7f0000000040)={0x1ff, {0x4}, 0x8000001, 0x81}, &(0x7f00000000c0), 0x8, &(0x7f00000001c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x9a14) setsockopt$inet6_tcp_int(r1, 0x6, 0x3000000000000022, &(0x7f00000002c0)=0x9, 0xfffffffffffffff1) sendto$inet6(r1, &(0x7f0000000240)="abcfeee8ab727ddc1b4be48713e842bf2ac5dfd6d9174f5060e4063abed9b3fe010261a63a681d7ceace69953f56c2158a437f76707d5a1880a1924848b9c205b2b75e3390fd385f2187ee7cbe0cfbd968cd5fd8eaaa7cf9ca3adb5b6d81a6ac14ff760562ebb26f90129951f11dfab368f94d", 0xffffff81, 0x200418d0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20a) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x5, 0x8, 0x3c37, 0x9, 0x0, 0x0, 0x0, 0x1, 0x4, 0xdb6e, 0x7fff, 0x9, 0x9, 0xfffffffffffffc00, 0x5, 0x8, 0x10001, 0x3, 0xddf0, 0x7, 0x1ff, 0xfff, 0x100000000, 0x1, 0x8000, 0x3f, 0x2, 0xffffffffffffff64, 0x7f, 0x7, 0xffffffffffffffe0, 0xd6, 0x6, 0x5, 0x65, 0x10001, 0x0, 0xfa, 0x1, @perf_bp={&(0x7f0000000200), 0x2}, 0x0, 0x4a88, 0xff, 0x5, 0xffffffffffff04c8, 0x6, 0xffffffffffff15e6}, r2, 0x7, r0, 0xb) 2018/05/29 10:09:40 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000e91f00ff02002f505815000000000000000a0000000c0000000000000010000d0000000000"], 0x30}, 0x1}, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0), 0x4) connect$netrom(r0, &(0x7f0000000740)=@full={{0x3, {"aa5dbe6030242e"}, 0xcda}, [{"8c67f57b6202c9"}, {"3f26b354944d04"}, {"f3df3bd37cf270"}, {"5be4fd3e8aa9c4"}, {"33de5e6cb350c6"}, {"30ef9e130685a1"}, {"fcbaf9bd28b669"}, {"0111febee275f5"}]}, 0xc517667e6d40dc65) r2 = accept4(r0, &(0x7f0000000500)=@can, &(0x7f0000000600)=0x80, 0x80800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/05/29 10:09:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x90b8, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) r2 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r2, r3, r4}, 0xc) r5 = socket(0x10, 0x2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_targets\x00') r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r5, r6, &(0x7f0000000000), 0x80000004) [ 544.666689] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 544.674098] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 10:09:41 executing program 0: keyctl$session_to_parent(0x12) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="c40967706da76650470d9cc58cd3fd1b019fcaee4b44b8de540e68d605266a247ac38a89f1d45b208663e376467307665751413a3b29e380b4ab84d129fc76918b35b1576ab8aeb4512454632b79912aa7edbb6880563958ae623d297520f88544bdec81c95ef8db9d7cd4b4709086328bdbd4dba101ef4938f7bd0151b877e9862061e9ff1d3f3751f8f07b0e49a417eaba930ddf2a859ebca7adc170e677060b0866b19d6f097bd904f7e7b56f60e84cda89fb3d6da8c15bcb287814895e366109", 0xc2, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='+\x00', 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r1) r2 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa}, 0x1c) sendmsg(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc33a1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/29 10:09:41 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008f000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x8132, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)="8d", 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x0, 0x10001, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) open_by_handle_at(r0, &(0x7f0000000100)={0xce, 0xc541, "eefe31a3c8a53a4099179b79dc68dcf9b77395aec632bfb396973045476a82d4c4bca9f789a6afe4afbb177196c334330df55f1a9fc2fecf28234b9db767319076c7d3ac4247eb7f6d6b2ae0b55e6d15fd4ccb2cbac9855e350a2f23f449c034d2184baa6c8555653b92915d4bbd45559d3e11043dbc35befc89b2c0136d72b4156d91bfb75948047af01e4f788137098591ce8bfe77fc8c4858b956d40b5e1cba28aaf4c59f56b96d621a7e74a5a06e6d5c1cbc78d65147c6745ed5f0e5c6c43a56a35ccbfc"}, 0x8000) 2018/05/29 10:09:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00000000c0)={{0x3, 0x1, 0xfff, 0x40, "ba0d9bba2d950ae86d089da46e8d590f3dd63f93eba8f67f7b207db6ad6eae14049d1c2f6de0ff5acee9ea79", 0x3ff}, 0x0, 0x0, 0x7, r4, 0x3, 0x8, "a6921b34c0d78ab5a8aff0c54e54daa7d1e4c29e40edec2e5313e96fc04acea5cda2bc27f0822ca6357f00893e9667c81cb69f886efbe667da539f5c3205b5ef", &(0x7f0000000080)='/dev/kvm\x00', 0x9, [], [0xc5cd, 0x80000001, 0xfff, 0x80000000]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5, 0xfdfdffff}, {0x0, 0xf}]}) 2018/05/29 10:09:41 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x301500) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x101, 0x1f, 0x1ff, 0x8, 0x68c456b0}, 0x14) r2 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x40000000, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) 2018/05/29 10:09:41 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x101000, 0x0) open_by_handle_at(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7a000000ff000000119a9c07f0653358c7b48674e09b65f3dab7920930f2bb58798dda9a45176cb5dfed40f98a6a288e8abea6134a557b7857480d37fda315c0274618f99caa9832a5ba882e12007186552c568f044b78c19dd75878d53edbfc62fde6e9eff478e89e9d85fd8cb8fe8b735253cd7e7c2288e608"], 0x8400) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"69000200000f002dc830ee000000005d", 0x103}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000014c0)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001480)={&(0x7f0000001340)={0x10c, r2, 0x310, 0x70bd29, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd146}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff7fffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x20000040}, 0x20044814) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x400003) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r1, 0x401054d5, &(0x7f0000000200)=""/185) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) 2018/05/29 10:09:41 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x280000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) recvfrom$llc(r0, &(0x7f0000000180)=""/225, 0xe1, 0x40000022, &(0x7f0000000080)={0x1a, 0x206, 0x6, 0x100000001, 0x4, 0x2}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000380)=0x9) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) 2018/05/29 10:09:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000940)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000480)={[], 0x0, 0x1a200}) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000080)={0xa1, &(0x7f0000000280)="1fe2eaebb9bcf9a0b97ef3bb0acddbc0aba17fbd7d67bfa9e6c3bcf5af0119a34459ae555a2b77b7459acde66ffe9e76b0f0521689b99faae5e43acc6a8bebf7262f2a3047d50afe00b5fa66dcb9ea4cd73d3319fe17a4f35cd66eebd025cda9c5e0978b1e8d1f6e41c5131e085fae255253b359f1dc9e5e96c52c8340b2866535cd039852cd42c4224d4edd082f2217f34ba9a56e32a2cfb609f1edcf08d342f8"}) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)=""/65) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "7914084b165e9ec52f1595ab29ebf015f37b541a5750acb2ac95e9ad3962af352e5323b779821fa55ee14bf9"}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000140)={0x200000000000000, 0x0, 0x100000001, 0x100002, 0x17}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) futex(&(0x7f0000000180), 0x0, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000380)=0x1, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000340)={0xc00000000000000, 0xf001, 0xfc55, 0x0, 0x1e}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x180, 0x180, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000000240), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 'team0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x88, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xa}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, 'ip_vti0\x00', '\x00', {}, {0xff}, 0x8, 0x1, 0x2}, 0x0, 0x108, 0x168, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x80000000, [0x2, 0x100000000, 0x6, 0x3, 0x5], 0x0, 0x400, 0x396b}}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x5, 0x100000000, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0xfff, 0x3, [0x32, 0x24, 0x9, 0x6, 0x21, 0x1, 0x9, 0x16, 0x0, 0x2b, 0xb, 0x14, 0x40, 0x0, 0x27, 0x10], 0x0, 0x200, 0xfffffffffffff001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 10:09:41 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="040000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:41 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="c00000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x3b}]}) 2018/05/29 10:09:41 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x1f, &(0x7f0000000180)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440), &(0x7f00000004c0)=0x8) ioctl$TIOCLINUX6(r1, 0x40005504, &(0x7f0000000080)={0x6}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) [ 545.484560] *** Guest State *** [ 545.487938] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 545.496823] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 545.505686] CR3 = 0x0000000000000000 [ 545.509451] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 545.515493] RFLAGS=0x0001a202 DR7 = 0x0000000000000400 [ 545.521521] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/05/29 10:09:41 executing program 6: socketpair(0xffffffffffffffff, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2002000000004b, 0xf}, 0x2c) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x6c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0x7, 0x4) [ 545.528222] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 545.536246] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 545.544258] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 545.552282] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 545.560305] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 545.568328] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 545.576342] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 545.584368] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 545.592385] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 545.600430] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 545.608480] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 545.614944] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 545.622433] Interruptibility = 00000000 ActivityState = 00000000 [ 545.628708] *** Host State *** 2018/05/29 10:09:41 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x1, 0x1, 0x800, 0x24, 0x0, 0x0, 0x8, 0x2, 0x0, 0x4, 0x10001, 0x1, 0x3, 0xca68, 0x8, 0x0, 0x1000, 0x8, 0x0, 0x7, 0x80000000, 0x7c8, 0x8, 0x1, 0x4, 0x20, 0xfffffffffffffffa, 0x8001, 0x2, 0x3f64, 0xd8, 0xfffffffffffffffc, 0x9d5, 0x7, 0x8, 0x200, 0x0, 0xdc8b, 0x6, @perf_config_ext={0x5}, 0x8, 0x4c, 0x0, 0x3, 0x80000000, 0x7, 0x2754}, r1, 0xf, r0, 0x2) [ 545.631936] RIP = 0xffffffff811f744c RSP = 0xffff880186467390 [ 545.637969] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 545.644490] FSBase=00007f4b12fb0700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 545.652338] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 545.658265] CR0=0000000080050033 CR3=00000001abf7d000 CR4=00000000001426e0 [ 545.665329] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 545.672044] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 545.678147] *** Control State *** [ 545.681636] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 545.688347] EntryControls=0000d1ff ExitControls=0023efff [ 545.693834] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 545.700825] VMEntry: intr_info=800000f8 errcode=00000000 ilen=00000000 [ 545.707537] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 545.714184] reason=80000021 qualification=0000000000000000 [ 545.720531] IDTVectoring: info=00000000 errcode=00000000 [ 545.726054] TSC Offset = 0xfffffed9417cb904 [ 545.730412] TPR Threshold = 0x00 [ 545.733826] EPT pointer = 0x00000001bf1a601e 2018/05/29 10:09:41 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="0f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:41 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/28) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000001c0)=""/4096) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086602, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/29 10:09:41 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000) openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/187, 0xbb}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r1, 0x810c5701, &(0x7f0000000100)) 2018/05/29 10:09:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000440), 0x1f9) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='vcan0\x00', 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0xfffffffffffff004, 0x10000000010000) syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x837, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000280)={0x7ff, 0x2, 'client0\x00', 0x3, "3f51fb6af721fb50", "0a9c34dab264194add47f8ca736dd8d94bbb9ed62ec9a25e6ebdc97a6ca724ae", 0x8000, 0x1}) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta-generic)\x00'}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000600)="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", 0x1f4}], 0x1}, 0x0) 2018/05/29 10:09:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xc, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009d000000000000000000000000000000000000000000000000000000000000000000000000000a0001007f00000000000000480001006d64350000000000000000000000000000000000000010000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/29 10:09:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0x1001) 2018/05/29 10:09:41 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x3, 0x1000, 0x4}], {0x8100, 0xb61, 0x2, 0x4}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[@multicast1=0xe0000001]}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20, 0x0) r2 = dup2(r0, r1) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000180)={"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"}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001780)={r1, 0x6, 0x9, "270adbef480d928b315847642e3a764b76ed8fa95eae5c161bb737025a4ad395260980"}) preadv(r1, &(0x7f0000001700)=[{&(0x7f0000000580)=""/117, 0x75}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/81, 0x51}, {&(0x7f0000001680)=""/85, 0x55}, {&(0x7f00000000c0)=""/15, 0xf}], 0x5, 0x0) 2018/05/29 10:09:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)={0x1, 0x0, [0x0]}) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x7fff, 0x0, 0x9d, 0x0, 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}, r2, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) write(r1, &(0x7f00000001c0), 0xfffffef3) r3 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x1, 0x410, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "ff606d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x4, 0xfffffffffffffffc], 0x2a8, 0x308, 0x350, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x488) setsockopt$EBT_SO_SET_ENTRIES(r3, 0xfaff1f0000000000, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) read(r1, &(0x7f0000000600)=""/250, 0xfa) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/29 10:09:41 executing program 5: r0 = userfaultfd(0x1004000400) socket$vsock_stream(0x28, 0x1, 0x0) r1 = msgget(0x1, 0x10) msgctl$IPC_RMID(r1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = dup3(r0, r0, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x798, 0x238, 0x0, 0x0, 0x480, 0x0, 0x6c8, 0x6c8, 0x6c8, 0x6c8, 0x6c8, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d3, 0xfffffffeffffffff, 0xffffffffffffff61, 0x2}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x2e}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x100000000}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1f}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xff, 0xff000000, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], 'ifb0\x00', '\x00', {}, {}, 0x2c, 0x9, 0x4, 0x18}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x2c}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff0000ff], [0xffffff00, 0xff, 0xffffffff, 0xff000000], 'bond0\x00', 'bpq0\x00', {0xff}, {}, 0x23, 0x9, 0x0, 0x15}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x8}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x3}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x2, @ipv4, 0x4e20}}}, {{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x80000000, 0x60, 0x2, 0x6, 0x3e, 0x1, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1e}, @dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}], 0x5}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@broadcast=0xffffffff, 0x13, 0x2f, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7f8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000391000/0x1000)=nil, 0x1000}) mbind(&(0x7f0000661000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000940)=0x8, 0xfffffffffffffffa, 0x4) 2018/05/29 10:09:41 executing program 0: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x30, r1, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000004c0)='io.weight\x00', 0x2, 0x0) read(r2, &(0x7f0000000040)=""/239, 0xef) write$cgroup_int(r2, &(0x7f0000000040), 0x1e4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) 2018/05/29 10:09:41 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="9f0000200007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c05) 2018/05/29 10:09:41 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) fanotify_init(0x40, 0x8000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x2, 0x40810, r3, 0x52) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) r6 = socket$kcm(0x29, 0x2, 0x0) close(r0) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4140c0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) dup2(r0, r6) [ 545.984620] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 10:09:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000002100010000000000000000007f000001000000000000000000000000e000000100000000000000000000000000000000000001000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) 2018/05/29 10:09:42 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="e03f03000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:42 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'syz_tun\x00', 0x9}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r2, 0x8004745a, &(0x7f0000d1df52)=""/174) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/05/29 10:09:42 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x7e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xa, 0x200}, {0x2, 0x3}, {0x0, 0x1}], 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)={@val={0x0, 0x8847}, @void, @ipv6={0x0, 0x6, "f2114e", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '.iV', 0x0, "a7f3e4"}}}}}, 0x3c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) 2018/05/29 10:09:42 executing program 3: ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000140)=[0xf71]) 2018/05/29 10:09:42 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="effd00000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:42 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) getdents(r0, &(0x7f0000000080)=""/164, 0xa4) 2018/05/29 10:09:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x6d) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x181002, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x800, 0xff, 0x7f, "d2160f1eca8ad4081999680cf3fc98a773ef6320e6955ff397cbac47266d04621d73e636162bd47b978beb6d99b101dd2cb1099bcbe8e1f8a61708f9e9b93a965a3209950f8e4424e43b4cbb91558c3e"}, 0xd8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x8000, 0x0, 0x10}, 0x98) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup2(r0, r2) 2018/05/29 10:09:42 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff94}, {}, 0xfffffffffffffffd}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0xffffffffffff4304, 0x4) 2018/05/29 10:09:42 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x6, 0x1, 0x7, 0x3}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000280)=0x23, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) dup2(r2, r1) 2018/05/29 10:09:43 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="c00e00000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000100)="2e67360f01d1c4425104c7430f215465400fabfe0f23c6c7442400d3000000c74424023c820000ff1c24470f01bc2a04000000d9e1670fc71b66b862008ee0"}], 0xaaaaaaf, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000080)=0x8) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) unlink(&(0x7f0000000040)='./file0\x00') 2018/05/29 10:09:43 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x80000002) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x1, 0x0, "1c56400ef08dc07f83e4a33199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x480800, 0x1) r1 = socket$netlink(0x10, 0x3, 0x8000000004) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x80800, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000380)=""/17) setsockopt$inet_tcp_buf(r2, 0x6, 0x37, &(0x7f00000002c0)="f0db7af3d6f666e71c496f0684a3c3d72a5f35704ecfcf", 0x17) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) write$cgroup_pid(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="d687cd91d2562fda48ea1e9d25f9e48808b25e8a5153c8325a34fca8ba9483091f32f54f8a7a9cc63d"], 0x3) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/29 10:09:43 executing program 4: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) timer_create(0x6, &(0x7f0000000140)={0x0, 0x18, 0x0, @tid=r0}, &(0x7f0000000180)) r1 = gettid() timer_create(0x7, &(0x7f0000000480)={0x0, 0x10, 0x1ffffe, @thr={&(0x7f00000004c0)="2adbccb26386d76266926376e0a06c99e7bffb1fe5e48828e4acd554ea2f3cb719b70812181f0f64a66d01b519ba66718cb540aacbe15bbfa4b4d4e06338c1eed8ab92096d564a079481f01fa41b78", &(0x7f0000000540)="0b16851da53d143b0d0ff8526c63d7f97a5c9770adbf094956028d2329a90d2949ad3772facb2a6d993fbcc3d3bf67fa6c94f0402eafe9af67b76fdec1bd9a2c17d0425893ac0e56d8ecccba6bf86fdadbb2c6dd0147dcd86123605fe0e09935025ea9d42703b4bbcd07f27f655d1f6ca1e68ff91c34d2"}}, &(0x7f00009b1ffc)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) tkill(r1, 0x1000000008016) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000040)=0x7, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'vlan0\x00', r4}) r5 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80f}}}, 0x84) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000440)={0x0, r2}) ioctl(r5, 0x3, &(0x7f0000000380)="fd624054d53e0d098224e7bd0b2017b35b05f8455ccef069e5") 2018/05/29 10:09:43 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x100}) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x7ffff000}], 0x1, 0x0) eventfd(0xbd3) close(r1) 2018/05/29 10:09:43 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x200001) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) 2018/05/29 10:09:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/4096) mlockall(0x0) sendmsg$key(r0, &(0x7f00000010c0)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000001100)={0x2, 0x3, 0x0, 0x7, 0x2, 0x0, 0x3, 0xffffffffffffffff}, 0x3}, 0x1}, 0x4) 2018/05/29 10:09:43 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:43 executing program 6: unshare(0x20020400) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = inotify_init() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x6a, 0x6, 0x9, 0x8, 0x4, 0x5, 0x16c3, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x7f}}, 0x1, 0x7, 0x5, 0x3}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r2, 0x8}, &(0x7f0000000440)=0x8) inotify_add_watch(r0, &(0x7f0000000400)='./file0\x00', 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000000080), 0x0, 0x200007f) getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) accept4(r3, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unlink(&(0x7f0000933ff8)='./file0\x00') 2018/05/29 10:09:43 executing program 1: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYRES32=r0], 0x0) 2018/05/29 10:09:43 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3d8c, 0x100) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00000000c0)={0x1, 0xae, 0x100000000, 0x0, 0x8, 0xff, 0x80, 0x1, 0xf0, 0x4, 0x3, 0x7fff, 0x0, 0xd806, 0x11, 0x5, 0x15, 0x7, 0x60da}) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000001c0)={{0x3, 0x8, 0x6, 0x200, 0x800, 0x9}, 0x3}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x2000, 0x0) bind$rds(r1, &(0x7f0000000240)={0x2, 0x4e23}, 0x10) getgroups(0x5, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f00000002c0)=[r2]) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000300)) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000340)="947f3ad2fc1de9579307a1f51525600148dfcc8ecf81e577c01781285afc752085ced1829352c253169ef5bebe7caa6525a764bbfd064c0fa3335c1c4f0364fd91dd8362728d715c53d76f1fef19df71d0a299ab5e83fe127a345b955367fa8dbf2bcb99f9f82a75755b2c63dc5745aebf6bb0c150aad3b94346dd8731e4469f9a5cd51bf4663cab1858e55e", 0x8c) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) fcntl$setpipe(r0, 0x407, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000400)={0x5, 0x1, {0x1, 0x2, 0x7, 0x2, 0x100000000}}) r3 = semget$private(0x0, 0x0, 0x40) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000480)=[0x80, 0x1]) write$binfmt_script(r1, &(0x7f00000004c0)={'#! ', './file0', [{0x20, '/dev/usbmon#\x00'}, {0x20, '$\\mime_type&^lo'}, {0x20, '/dev/usbmon#\x00'}, {0x20, 'ppp1user]self'}], 0xa, "f1571ed2dba2b8e445f7468f3ebca094790ca4c783b547a8588a367f2dc5da2141c1aa42e2d36bdff48d62b2d490fc9402337cf7c9d8b41c21d173f76f000797134e31b243cfe064bcda9470d0d9bedbe26a767e783fad768562be225db6bbf30449ae569c323ec9d943719cc2d3259038804237fd0d703a37b448629f011339081a6c193e7ca5eb524460ae47294cddced6e1bddbb36b21efff001539ed2e0370f5bd8d03f65845a5d102c8a19bf89e0e4467b17731bedebef2f77060dd"}, 0x103) getsockname$inet(r1, &(0x7f0000000600)={0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000700)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000740)={{0xa, 0x4e21, 0x4e, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e23, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1, [0x1ff, 0x3, 0x8, 0x7, 0x3, 0x3, 0x3fffffff80000000, 0x6044]}, 0x5c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000007c0)="b559788e8674fe1ab0334a0b6bfc9587d1e54b4f9c9b63e805b2efbad1d1229da87139f763f000c5f8adbcba987e3b8ac586dc0019f048dcbf9701ed4728f9cdf5f37d49840cb1a49654034bc79c93f0bc6a8cf98a9bcf7d5b7233798eb8f9ee777a3464bcee2e9f7d85526710c6ac59ce09efb6b7796cb37208ae590e4f5b634fd0951284317404bc4523dcb600789284d26ba80fa007d459029670d966e78c40e2374f717157602fa280b744b7d3e26951d1a59fe84871a1995898708434812ee271df8de025bcbace63bcf6ee2c33f7fd9b307aeb9063d295e9ddd9e5edd01668") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000008c0)={0x10000, {{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000000}}, 0x0, 0x3, [{{0xa, 0x4e23, 0x8c5c, @loopback={0x0, 0x1}}}, {{0xa, 0x4e21, 0x4}}, {{0xa, 0x4e22, 0x6, @empty, 0x7}}]}, 0x210) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000b00)=""/71) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000b80)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000bc0)={0x10000, {{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x88) r4 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000c80)=""/112) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000d00)=""/31, &(0x7f0000000d40)=0x1f) 2018/05/29 10:09:43 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1fffffff9e07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x11d, 0x3ce) r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) process_vm_readv(r2, &(0x7f0000001940)=[{&(0x7f0000000440)=""/232, 0xe8}, {&(0x7f0000000540)=""/93, 0x5d}, {&(0x7f00000005c0)=""/119, 0x77}, {&(0x7f0000000640)=""/163, 0xa3}, {&(0x7f0000000700)=""/246, 0xf6}, {&(0x7f0000000800)=""/142, 0x8e}, {&(0x7f00000008c0)=""/83, 0x53}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x8, &(0x7f0000002b40)=[{&(0x7f00000019c0)=""/231, 0xe7}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/127, 0x7f}], 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f00000001c0), 0x0) recvmmsg(r0, &(0x7f0000000200), 0x1d4, 0x2004, &(0x7f00000000c0)={0x77359400}) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f0000000280)=[@release={0x40046306, 0x1}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000180)=[@ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x1, 0x6}, @flat={0x736a2a85, 0xa, r4}], &(0x7f00000001c0)=[0x38, 0x30, 0x30, 0x38]}, 0xfffffffffffffffe}}], 0x8c, 0x0, &(0x7f0000000300)="5b8447860679b934e39a728369bd7db7c5a5014e9dfa43b693ba8357b994eb605fa350ad6bfceef697400f6f672a51e930607edb0c838bdf3234e88fba0cbfa876d4a260f5c6276fd67545d62a197bb41c6cdcca12ebef439a551ef3e97493ce00042549dbb33ed64624322740058d95cb94c3bd8cb2bade1d372caea667d4507b8d30912ed5014b8185b2d9"}) [ 547.404803] binder: 2053:2054 Release 1 refcount change on invalid ref 1 ret -22 [ 547.412585] binder: 2053:2054 got reply transaction with no transaction stack [ 547.419914] binder: 2053:2054 transaction failed 29201/-71, size 64-32 line 2763 2018/05/29 10:09:43 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000005180)=[{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000140)="8bc07ace12b72a46f2d026b4e7c9eebf", 0x10}], 0x1, &(0x7f0000001180)}], 0x1, 0x0) r1 = dup(r0) recvfrom$inet6(r1, &(0x7f0000000000)=""/192, 0xc0, 0x0, 0x0, 0x0) bind$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"a20a747be1f611"}, 0x1}, [{"c784c5fccf0327"}, {"ecae5411e2374d"}, {"320d97e74cbc30"}, {"9de9a01ea73961"}, {"2809102733f80a"}, {"ac59ef63cfb661"}, {"56b656d9557e10"}, {"58934e630f3c97"}]}, 0x48) 2018/05/29 10:09:43 executing program 1: r0 = socket(0x400000000010, 0x3, 0xfffffffffffffffc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x4000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0xfcfc) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08001800f0fff0ff", 0xfe7c) 2018/05/29 10:09:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0xd}}, 0x32a}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x0, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet6_buf(r1, 0x29, 0x75, &(0x7f0000000180)="9c2f39fee460677165cc5781d0a85b3239a6bf98a7302770beec3c7eef6c71e4fc08452d1e2f7522d987e9e5b60968d6f8dc1b467c41835aac3c5dbf7670d6e7661e9242f6c8d499c33b7266c666d67c70ca2fad4ca5277254790070bc1f53d906c015b770e156058d8a3db96b2c54063e47aab4d575ea3c4c93e55c9da52f5c62bef63f2e59567f367f7d7a7b31d202ddf8d1ec982601d58661da8c9fd0990100bc50705f71bbf6eb39ea7645f432e7cb4c323f969213bb3096865c00317c10ccb298c87f51cd", 0xc7) r2 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'dummy0\x00', 0x0}) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000000c0)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', r3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', r4}) 2018/05/29 10:09:43 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000107fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(anubis-generic))\x00'}, 0x58) 2018/05/29 10:09:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, &(0x7f0000000080)=[@cr4={0x1, 0x200000}], 0x1000000000000424) r3 = creat(&(0x7f00000001c0)='/\x00', 0x20) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000200)={0x9, 0xffffffff, 0x3ff, 0xd643}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000017000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9f0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x7}}, 0x1ff, 0x7af, 0x0, 0x80, 0x8}, &(0x7f0000000140)=0x98) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 10:09:43 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(r0, &(0x7f0000000040)=""/18, 0x12, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x10, 0x4) 2018/05/29 10:09:44 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1163484064cd20e68594306a8ecd0b8b3cb60f272370216f78fecb5ba6e7e391fe675b8b144a3a301745edf571132fca82450008000000000000a82bb233de8c0c176b25", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/05/29 10:09:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="26b60007000000ff0000000000"], 0x1c}, 0x1}, 0x0) 2018/05/29 10:09:44 executing program 4: r0 = socket(0xa, 0x1, 0x0) ustat(0x7, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x20}, &(0x7f00000001c0)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x6000, 0x0, &(0x7f0000000280)) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x101) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0xe000, 0x3f) 2018/05/29 10:09:44 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x480e, 0xd2, "b480b99b08e5a9cc735e26e4048188042b827843b84d073ea59d5a553ddcefc562dcc0fe84a1f1162959d506cee8ae6a9876a7e71d6fac9a54f720c7b47a5a7835b094c9000c5b23f7c9611bbb1448a304a1d3ccb945eac2db9b03dcfd5657d382e55dfe2d2d55a647004b9d7049792b757309252f1747b8aabf1501ce625a94558271ab7821963cde6049d9970c72c0e5a71fb947cecd58753bf7f0d98c60306a300af5307a30f8f5bcf4cee47cc5efcddea245a5b9e4df835e9e99c13aeb09e82b0cd0c8b518f71a336b84a0a8d57512f6"}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000280)=""/233) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800000000000003, 0x0) ioctl$PIO_FONTRESET(r2, 0x40096100, 0x0) 2018/05/29 10:09:44 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x94, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x9, @empty, 0x36b0}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x6}]}, &(0x7f0000000280)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000180)=0x8) 2018/05/29 10:09:44 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00000b1207fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:44 executing program 1: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000107fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:44 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000140)=0x5) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000280)={0x0, 0x2, 0x1800000, 0x7, [], [], [], 0xffffffffffffffff, 0x0, 0x600000000000000, 0x4000, "1faf933fc77a9cdd393a90416fe8b587"}) prctl$getname(0x10, &(0x7f0000000000)=""/79) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x9, "933c66502be0271087fca995b3658f9906fdccbd1fe79e8fd3173c18539d699d610e9a4bab02c896a2bf66ce", 0x6}) [ 548.380565] binder: 2100:2102 got transaction to invalid handle [ 548.386783] binder: 2100:2102 transaction failed 29201/-22, size -725847999041091052-576537180343571313 line 2856 [ 548.397275] QAT: failed to copy from user cfg_data. 2018/05/29 10:09:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 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) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000000000000000000001200003326da11"]) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x8, 0x0, 0x100000000, 0xae, 0x15, 0x2}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001980)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00000019c0)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000001940)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f00000017c0)=[{{&(0x7f0000000100)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/255, 0xff}, {&(0x7f0000000040)=""/16, 0x10}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f0000001280)=""/251, 0xfb}, {&(0x7f0000001380)=""/138, 0x8a}], 0x7, &(0x7f00000014c0)=""/170, 0xaa, 0xffff}, 0x94}, {{&(0x7f0000001580)=@ethernet, 0x80, &(0x7f0000001680)=[{&(0x7f0000001600)=""/102, 0x66}], 0x1, &(0x7f00000016c0)=""/234, 0xea, 0xfffffffffffffffb}, 0x228}], 0x2, 0x2000, &(0x7f0000001840)) recvmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000001c40)=@ipx, 0x80, &(0x7f0000003140)=[{&(0x7f0000001fc0)=""/4096, 0x1000}], 0x1, &(0x7f00000031c0)=""/151, 0x97}}], 0x1, 0x100, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000052c0)=@nat={'nat\x00', 0x1b, 0x5, 0x4f8, 0x120, 0x120, 0xffffffff, 0x260, 0x120, 0x500, 0x500, 0xffffffff, 0x500, 0x500, 0x5, &(0x7f0000001880), {[{{@ip={@loopback=0x7f000001, @rand_addr=0xce3, 0xff, 0xff, 'bond0\x00', 'nr0\x00', {0xff}, {0xff}, 0xff, 0x2, 0x8}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7fff, 0x2, 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x7, @rand_addr=0x80000001, @broadcast=0xffffffff, @port=0x4e24, @icmp_id=0x65}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, 'veth0_to_bond\x00', 'teql0\x00', {0xff}, {0xff}, 0x11, 0x1, 0x1}, 0x0, 0x108, 0x140, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x40, 0x9, 0x3b, 0x8, 0xba, 0x5], 0x8, 0x6, 0x1a3}}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0xfffffffffffffffe, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xb, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key=0x3, @gre_key=0x64}}}}, {{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @icmp_id, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14, 0x14}, @loopback=0x7f000001, 0x0, 0x0, 'tunl0\x00', 'team_slave_1\x00'}, 0x0, 0x98, 0xe0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@multicast1=0xe0000001, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff2e, 0x7f, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000001900)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'dh\x00', 0x0, 0x4, 0x2b}, 0x2c) 2018/05/29 10:09:44 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000207fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:44 executing program 3: r0 = epoll_create1(0x2000) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x8}) r2 = socket(0xa, 0x1, 0x33a) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x101, 0x8}) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1}) [ 548.434988] QAT: failed to copy from user cfg_data. 2018/05/29 10:09:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/29 10:09:44 executing program 1: r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x4002203fc, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000140), 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7ff) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) 2018/05/29 10:09:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) read(r1, &(0x7f00000000c0)=""/128, 0x80) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom$llc(r0, &(0x7f0000000180)=""/166, 0xa6, 0x2000, &(0x7f0000000040)={0x1a, 0x3, 0x5, 0x9, 0x6, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000528000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 548.515506] binder_alloc: binder_alloc_mmap_handler: 2100 20001000-20004000 already mapped failed -16 [ 548.544236] binder: BINDER_SET_CONTEXT_MGR already set [ 548.556677] binder: 2100:2138 got transaction to invalid handle 2018/05/29 10:09:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x42000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x18, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="2b00f30028f2d370ec170e16324e21d7abe88fa733a3d50cb981961e93736e5bb3c679da06cdbd561d417dda2c65a7a06430c5f8627e89a952daeb0dccf4b7c23de8a78a9735597ac1aa9bf628fbf198cc2e85236c3f8a7830ccd0cd66cadc5007a67caec237fd662e15d02e53617fc1a0764d0c2bb7942c05804755a2c1375c1d1d84c1e132c170b652dad3263dcd78b597d975a36cbdd8a581caae48dc374441a24cf5995df6a7c29d7398f10660ae5d960f636dc9541d8d6851e0d681ccdc066f12130f3386c85d440805b522d9d569ba220309030a87b8fba3b1f1c2efb81db04e63022409da8d4bd72db1e848"], &(0x7f0000000180)=0x33) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fdatasync(r3) 2018/05/29 10:09:44 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffffff507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 548.562876] binder: 2100:2138 transaction failed 29201/-22, size -725847999041091052-576537180343571313 line 2856 [ 548.587231] binder: 2100:2102 ioctl 40046207 0 returned -16 [ 548.692310] binder: undelivered TRANSACTION_ERROR: 29201 [ 548.702146] binder: undelivered TRANSACTION_ERROR: 29201 [ 549.311378] IPVS: set_ctl: invalid protocol: 255 172.20.20.187:20004 dh 2018/05/29 10:09:45 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x100) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = inotify_init() r2 = creat(&(0x7f0000000200)='./file0\x00', 0x22) r3 = dup3(r1, r2, 0x0) r4 = inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x200) inotify_rm_watch(r3, r4) r5 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)='*', 0x1, 0xfffffffffffffffc) add_key(&(0x7f0000000400)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r5, &(0x7f0000000bc0)=""/240, 0xf0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) sched_getparam(r6, &(0x7f0000000140)) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x2000124) unlink(&(0x7f00000000c0)='./file0\x00') 2018/05/29 10:09:45 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000004001a00000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000003e3d0b7c00000000b39110eab939f08528cef75e942c9b5688fa50a5ffa910dea78c98a88531c6d042f3dd7af680a7fc1806fbc7a54c30a308005c9750f820db9bcb85c5dc49f7f65ff9dd10a0ae66d8d253b166020bfcbd32368bdf186f02d501d840819a03e456342710a4456b253b1f1c657880ea11355e2220e1396938dcf0d56abebd1d17a29b39d9005189f55a8bdd5c6e59131c249ba4e8e5a98bc88442d67e515a9c230731708f44a8ad7f320f31236de61d952510deb08acdd8191134bd6b5104030984c2d812ca903b1b263605b28f0cd58786", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB], 0x16c}], 0x1, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/05/29 10:09:45 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000240)=r1) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000100)=""/236, &(0x7f0000000200)=0xec) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{}, 0xfffffffffffffffb}) mkdir(&(0x7f0000000280)='./file0\x00', 0x9) 2018/05/29 10:09:45 executing program 1: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000207fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x20280) bind$vsock_stream(r1, &(0x7f00000011c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="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", 0xffe, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc04c5349, &(0x7f0000001280)={0x0, 0x3, 0x1, 0x5, 0x0, 0x1}) 2018/05/29 10:09:45 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000280)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x5}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000240)=0x9) fadvise64(r1, 0x4, 0x14de00, 0x4) 2018/05/29 10:09:45 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0003400007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:45 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x103080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x2, 0x2, 0x0, 0x0, 0x54}, 0x5e, 0x100000000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") umount2(&(0x7f0000000200)='./file0\x00', 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/29 10:09:45 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0500000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:45 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000240)={0x7, &(0x7f0000000140)=[{}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {}]}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x0) 2018/05/29 10:09:45 executing program 3: unlink(&(0x7f0000000000)='./file0\x00') clock_adjtime(0x10, &(0x7f0000000200)={0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x4}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) recvfrom$unix(r0, &(0x7f0000000040)=""/144, 0x90, 0x0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/29 10:09:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r3, 0x0, 0x74, 0xd2, &(0x7f0000000040)="bceff37721e011db483aa4d54baaaf1b2c36b89ee7d249051cd29eb8d2eb65751abb0b509fa14c5988d16e7f0da28638f084126f125733b3c04ec1a6ce6fd75f7be98a39f95bc2acdf2afe208cbebf177d1bf448f1b2fa68d118f74f1333c5cb6d2048873e007e5ac2cd0a7740a8337dfcef0a5d", &(0x7f0000000180)=""/210}, 0x28) vmsplice(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000780)="b0f935050fdef66b2a811d2f93e6eb31e16b7095e820e9345eebe953fb63be89e3f7e2dcf719cef432b4d8247fa2f0984b7208f9021cf1a9050056fc5d7a1b3e10c363965102896e31b7e8112ded07fd021091332014c6fc1cbaf0285decf1d353d69bdafd4b71fc196c8681e74e3f1d8b59f09b2562265be14c10f329fa8fc2c23b8b66a20ee87c00a1b93840505715d36432ef855ad7a28dadd79818f3aa3d240313c606768d2a335a2f78706b862a5fce9aea2f788acb49279614706c3024c3c54d16fac40feb1e120538c8359e2034679689a921e551b056fc6dab9e24c98c8ac4d05dda534119fd794d0e94eed8569e39e8efea43f2e47767fc546b595ba38816da708c6fb648d9331672dc1582b4279607d3801720e39d25f291ef2f12014c62dfbfc7f98f7f0746fe1f46d4787d2ca55cccc3c2b38b67fe17f7d892773b29b9f646cbff9285b0c76205e6327760562a38e8a2239e40d7a3b4d66fb9cb8b9d4837ad375d13601c76721c500dbfbe1db3133b2e8aa363cd6fba2e8535e8adf1b657b302dbbff838e5950dfadc41f6b87cb758007ed698ec3fa1b44f68742841467219a42ef47a4bfc139e7e28274469ff1588d67be5b8ebaa9c06b3afdada5a819d5c263fbffad28fb53180be1de5250270703a327894751c921a3baa8fe5ec4393eda5b4a0c3047430909294b46ec657f61f3c8e32baccbb8aea502cb0362a61ca5c85643005ae8c0c4dc5d9a3f753254b0f2d696f9cf6e8f6cef4d878c47dfff3922d599d09303853879962446f8e0dc445cbb103ce4949c1a062a6e7b7732aeae0d918af90b3cc27f57ccfbb37d60e18dd91b161e47917359de86ee271965c3a16df0e4e1f5e07379ac2a19a37fb323158966cbbfe4a6f71d5dadaf1b6a1faaa2d0a22bc573bf1ee5d1e1d805bb6ebb873a4ace1bf4e3442102838ec04594fcebae16eb08d81fe6d8ebb4d6b84b9756686e0a14baf6a7359ff8f527bfddf43fd61f9d394513e6d91ea45d13a33caf6a6ff8381200c0bc6b9afc1438158708ba57e58b6321a4eae5ce271517df318dbc8edc547414d9b9c8c243bcfb8b8828d5e6dac66c28ce9442cf6707b8c7fd1149042e651ae589bc2fc797eea9c69446a1f101f198882a22fb12c6c140ddf5a07a814777f09f4069de4f2ac63eecf345e6a9e980dcb00489757558e3bfd85f05b19d424cbfc26f8b020924fd772444db17ea44d48fa3b178f8912b36b220a079d30bb2e00f1eb45509926cad4a2e799dbf2f95226ecc345488fb8a953581e5bfdc66defbdad245653e9c7f09659a915ac31847236319187b13a28439f99432f923871dd80ae883035d4dd4887d809ccf1229ee4f3016725dd90aa0d4f1199b0f37f2beb9c3661c1f99b17202e7e2cea21aaa9db427959f1a0d3b38b033939d527e4a5fd2f4f1f59ef62ab4be579bf3a8af56c1cb9c18d4aae3b0b4d631322b7971535e8911fad37854be0a54b55e7006e70b682a64c81e750f37c379bcfc16bb4db5a4297aefd9e3449edd6fcfaf922edf54dc817420d68372e768660d1b5262b7ea72dcbc797bcd381a8813e7127e6bbb89f3955d0aab305fde66bf3cec66a99c1ac0ebce5f0240e5d7dea2b2fa009fb305e14cb09212499d832880f4430f45e21beab55f5360c06e9f25e910bcb4846de9f869e4e61f07e496596accd30b82d8ac235d41aaba8bc4f229726102fa069a9187f2ca00c9067cf967ee2bed43cfe4ab80ba0f24bd797b26b85fe06b2945b20894da8f47253b056ba34a0893517a3954e55bc02c88d34b0fbec78079389a3e1c513adbcd01dc77d1ef9b76a3334a111d50d67692c01a4aecb5dc860f365b4f80e087de35d1bc97090b2e07f20dda76ef338a3b25748a000b5bfb8f3404c1033341175b2fcabfb17bb3e54ef12d5ebdaba950a65ddaaf55b6a463f18544385992b0ef058b1dce9caf2240dbd423b77fd9ff1e8ad6b6caf7e7bd1085c12308aaae0c5963f8720d63aca91f70b89a7b110a7dd1dc00fbf088b849577de798f5ffdbacb76563ecd645b772d5b16fc27621b036a83c547121110993c09f01be136d2d70a2f0f323a31ce028dba3018cdd025d7187117e65d298e9a6b20ca57af2ff79cdff8633794664f5cbedd1d62b05bc80f47fbcd4bc63c7746508e4a9fe248270885874e897ac85df49b85bb3726c114bf46c135ed06f2a4c6a5d1c136245640f5c90fcf8f09914ebb1b6e6211e6e5dfe4ab3fdfa556b7e090bf300c6a4288504935b2fca4f81b538bb9f9f2c86830b5306360950ceb0da762a1b7132a9dca57f7745797b08ce500a8cd5a61d0eb58bb81bd2d9e903728c96f3e79f5beb1ab2e7f453d6995bc602cb616a1c9c7c70be4ec787393ddbb69c311c68cf12e769cffd8bf1f2b2946ee7f12e5672d05a40d072b85930e12114f0cddb69f82fdb7df0154593b2e784c0ff77c8c0bcf5ab5a3e2e094ef20344098afb92ebc5a3913fd2e39a322933b7f355b17a9af51bfb6d0eda3f2d42e703d7d58aeedcaa965a88efb4fae965cbec90fa20ef31ebe02cd6c0b5ddca032f646c9eaf51aacb55ca1cfda93ebe6cec555d68922a963a6fe356e0f4c96bb5ba626bcfcd4ba2121f76d076f2d8ca0b13255ac7115314966240ed8d7a606387a8ad9a9174004c18d7b6b4af6c9dd1f31b3d3692ca01a0bea48ccaea0645fdd8398543ab15e712e4dc784e367c3ffa08ab959a8b97b50bd9ad2661f9f6622f894b235bc16ec6e0ae116d8fa3ff5622a6f3fd9d2250166b69fc619515694e324fdd51ea258c651febb708a3d39151bde44eafbdb4230eb74e2be75b47ef33d07a79b28cb8bc884e81d00e45f83a876d376400a7a6240b0394501eb23a50b57633252440bbaf18e8728e01fb48bb9194812fcd498f5860904c6d0c7c49266d274dd6fcfdaa9de17e33aa0399f44168decd26d2814cb77af4ac5832cc6a7f20403cc2ceee370f44373bb552d2d0bee44faf2ef0d7519bbb1d883d1523616b6285aeb776ecdf3c2a37ce8486c35e05c2e54c1f552369db3c5c0f8b33d80093d8a130d37a5782fd172dc420f9f0da469", 0x885}], 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x20d, {0x8000, 0x200, 0x0, 0x401, 0x8000, 0x40}, 0x0, 0xb56}, 0xe) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 10:09:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x20580) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe9b, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_getrule={0x20, 0x22, 0x200, 0x70bd27, 0x25dfdbfe, {0x2, 0x0, 0x20, 0x0, 0xf, 0x0, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1}, 0x0) 2018/05/29 10:09:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(ccm_base(fpu(pcbc(aes-aesni)),sha1_mb))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000380), 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000640)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)=@deltaction={0x14, 0x31}, 0x14}, 0x1}, 0x20008005) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7f, 0x800) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000000c0)=""/179) 2018/05/29 10:09:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x8800) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000040)={0x58, 0xd004}) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) dup3(r3, r1, 0x0) 2018/05/29 10:09:45 executing program 4: mkdir(&(0x7f0000000640)='./file0\x00', 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xfffffffffffffff8) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/29 10:09:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1f, 0x400000) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) r3 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) tee(r2, r2, 0xff, 0x8) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000300)={@empty, 0x54, r4}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="190000005200010400000000000000001c000000000000e3000000ec"], 0x1c}, 0x1}, 0x0) 2018/05/29 10:09:45 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f9effffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0xc) r2 = socket(0xc, 0x2, 0xb128) write(r2, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000100), 0x0) dup2(r2, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) prctl$getreaper(0xb, &(0x7f0000006f00)) setfsuid(r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname(r5, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) 2018/05/29 10:09:45 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8a00000000000000, 0x2000) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000000c0)) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x405) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x8, &(0x7f0000000080)="a5a5a8ae0c288e25"}) write$binfmt_elf32(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x324e}]}, 0x58) 2018/05/29 10:09:45 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffcffffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSF(r2, 0x5432, &(0x7f0000000000)) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x2}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/29 10:09:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="83563a2b9b833b45177820f0a2fe51aa88e03f959fa64def00a32a499551e75e0a1db6ef5c78c398e6605884dd41fdcd"]]], &(0x7f0000000340)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = getpid() r5 = geteuid() getresgid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000140)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r4, r5, r6}, 0xc) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/29 10:09:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x20, 0x1, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x12, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x0, 0x6) [ 549.768429] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 10:09:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'\x00', 0x800}) r1 = socket$netlink(0x10, 0x3, 0x5) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 549.823316] netlink: 'syz-executor1': attribute type 18 has an invalid length. 2018/05/29 10:09:45 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f0000000200)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0xffff, 0x0, 0x7ff, 0x1, "49183d94f9840cdf4ea60ed04a02391e488cad74ce4745545aebde8c505ead5fd5a8ca29ed823f721fbcff27", 0x1}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x8, 0x2, 0x5af7c1f8, 0x0, 0x3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000280)}) 2018/05/29 10:09:45 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffff00007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 549.944112] binder: BINDER_SET_CONTEXT_MGR already set [ 549.991871] binder: 2264:2265 ioctl 40046207 0 returned -16 2018/05/29 10:09:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000380)=0x80) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000300)=0xffffffff, &(0x7f0000000340)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x5bae76821f9b410f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x414000, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000140)={0xffffffffffffffff, 0x8f, "a349657fb3f29ea892ae6796d9d6d16faf0bb5d11bdb4dfbfdd9baf9b0889d6c92aec112ba6db68fb826441fdf6c2917504110969f9b02b7d89c3a60eb705c832c711db6affba944c0289911f5ddc98cc8e2674c9fb0c7f00585d27937547087dcae49db31e8e64463c3acf739ee914eaa2241004e7df91c323a9f0f8ecfd02f13ddd8e2d390447fe708294c01ba7e"}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 10:09:46 executing program 0: r0 = getpgrp(0x0) r1 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x20010, r1, 0x21) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/05/29 10:09:46 executing program 1: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket(0x0, 0x1, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r0, 0x0, 0x0, 0x7ffc) lseek(r0, 0x0, 0x4) 2018/05/29 10:09:46 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001b40)=0xe8) bind$packet(r1, &(0x7f0000001b80)={0x11, 0x10, r2, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r5, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000001000)}]) tkill(r3, 0x1000000000016) 2018/05/29 10:09:46 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:46 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x242483) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) 2018/05/29 10:09:46 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0a85322, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000940)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xe8, r2, 0xa00, 0x70bd2d, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4108}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000025bd7000fedbdf2500040000000000080002000000000008000300060000000800040003000000080003003f000000044005000800030062000000080001004e24000000000000000000000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x810) 2018/05/29 10:09:46 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4, 0x40fe) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0xfffffffffffffff9, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000000)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000040)={0x6ae2, 0x401, 0x2, 'queue0\x00', 0xcb36}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000200)) 2018/05/29 10:09:46 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x200000000000048, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x2089a34e7219fbe, &(0x7f0000000100)}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/05/29 10:09:46 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00f0000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:48 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000004061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000100)={0x4, 0x6, 0x3, 0xffffffff, 0x1}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x6401, 0x0) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0xfffffffffffffed1) 2018/05/29 10:09:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000000040)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fd9000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000100)="d350d3470f01bebf9f0000650fc759b048b8a2940000000000000f23d80f21f835400000700f23f8b9cb0800000f32430fbaf40c0f38ca5ff30f013500f0ffffc422b528b20040000066f00013", 0x4d}], 0x1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0xc) bind$packet(r3, &(0x7f00000002c0)={0x11, 0x19, r5, 0x1, 0x18, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4010ae42, &(0x7f0000bf7000)={0x0, 0x0, 0x707000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/05/29 10:09:48 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f120b000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x7, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)='^', 0x1}], 0x1, &(0x7f0000000300)}, 0x8000) accept$alg(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f00000041c0)=[{{&(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)='(', 0x1}], 0x1}}, {{&(0x7f0000003ec0)=@l2={0x1f}, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=ANY=[@ANYBLOB="280000000000000000000000000000001e57ac57c3a20472ca451b9ed7042ae3eb00000000000000"], 0x28}}], 0x2, 0x0) 2018/05/29 10:09:48 executing program 0: syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/29 10:09:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/150) 2018/05/29 10:09:48 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000040)={0x7, 0xc, [0x0, 0x2, 0xaa94]}) close(r0) 2018/05/29 10:09:48 executing program 6: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) syz_open_pts(r1, 0x200200) [ 552.140448] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 552.147906] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/29 10:09:48 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffffff007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x800, 0x70bd26, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}]}]}, 0x38}, 0x1}, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000001c0)={0x7b, 0x0, [0x40000071, 0x48501]}) 2018/05/29 10:09:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') r1 = memfd_create(&(0x7f0000000100)=':}-security\x00', 0xfffffffffffffffe) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x0, &(0x7f0000000140)) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000002c0)=""/50, &(0x7f0000000280)=0x32) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000380)={{0x0, 0x277443d9}, 'port0\x00', 0x20, 0x800, 0x4, 0x0, 0x2, 0x3, 0x5, 0x0, 0x2, 0x40}) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/05/29 10:09:48 executing program 0: r0 = socket(0xfffffffffffffffb, 0x3, 0x5) ioctl(r0, 0x8912, &(0x7f0000000400)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2208120}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="6ad8ffc6", @ANYRES16=r3, @ANYBLOB="000326bd7000fedbdf250200000008000500070000000c00010008000800ffffff7f08000600400000005c00010014000300ac1414bb0000000000000000000000001400030000000000000000100000ffffe00000010800080009000000080004004e220000080004004e24000008000500030000000800080001000000080004004e2300000800050099ffffff6400020014000100ac14141000000000000000000000000014000100ac141415000000000000000000000000080008000900000008000b001f00000008000900580f000008000800ffffffff080006003f000000080002004e2300000800030001000000"], 0xf8}, 0x1, 0x0, 0x0, 0x4004040}, 0x80) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1000000000000125, &(0x7f0000000440)=""/87, 0xe4}, 0x0) [ 552.244708] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 552.252109] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/29 10:09:48 executing program 1: mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x10000000000000, &(0x7f000016e000)=0x8000, 0x5, 0x0) 2018/05/29 10:09:48 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) read(r0, &(0x7f0000000140)=""/129, 0x81) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000200)=0x12, 0x4) r1 = socket(0xa, 0x2, 0x800002) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x6, 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x40000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000000, 0x200040) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000100)={0x3, r0, 0x1}) 2018/05/29 10:09:48 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffffffc07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x8) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0xfffffffffffffffe}, 0xe4) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r3 = accept4(r1, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r3, &(0x7f0000006180), 0x1b3, 0x0) close(r3) close(r2) sendmsg$unix(r3, &(0x7f0000000780)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000002c0)="2c0dbfafc9267d0101f06fa7002042a5ef54bf07beea709944c0c5f633b5b5ca25d4c0dea1591d7f3d804885bcf180ac31c13a02d4bbcb32bf5e7ec261ba926d957f1f5d403e17ab8d4865862c98ce277a538f4971539bf58c813dd7e22ac4b64ddfae11988239119d0e317ed1f446118033844522ac7c6cc5693708b5d01985017bea1bd6279b3950fadfb020b4860df47343ca378b5fa335aa5deccb3069e2d164edf5b78982ecfc13213f81ab1f4a669393f3249b782639322623c40745628443dc30647dfe6a1c9fd1db67aac41b4386a5a61bf9fa0fbf4872cba092d9ddaf34f01dc21127d99eeed695ac8640f83dab9321fac19344366f77cd21", 0xfd}, {&(0x7f00000003c0)="fa22a2de44b01032dcf7fb929252d2f8f1fc8ab2e4d9bdab8389a83546fff4d4c4115f407ce5aa02e2c7c9495bb2ade358a7542df85a00b1bd7b6efd7d3e9e93d2964a2cda70f1e08487e44bbd40e0ec1f0391bc7cd5491ea3", 0x59}, {&(0x7f0000000440)="171a84a8cac9398edd9a39623ba21b24cff28325a83a8f56205aa0fb35c9bd126db17363508f8990e09afffc5ff4a8d3f00c3d3092bda67c0440c7f30bdf6f9e868f7b2b7b48705f955ec6de53e6ddc54d163766a93e7034b32ba2f3b208dd07eebd216f50cdca9621f91c8f7478ed85ed1ea95feb5a16d4348ac044704204be73dcb7b5cf4f1d1267f375e029df10cfd13e7d199d9475de5adce1424438dc4cdb782a7eedb7b44d0d041a8cbd3c96407eb893f50e89db4ef4411992beba0d471a1bd5ef09755c9e72b6150da46fdc31dd92", 0xd2}, {&(0x7f0000000540)="365f2d37358a22523f5384cc77ed5609df64662c3dd6a37ca72316510cd0f0b011b41aefe31e7053ea8ff08b0584780ede192cc34085a2534a20938479183ac74db91df9959b84a9fb8063e11a02a838efce0e5034c2b3bd7b734a05982aa3f30f8250c493b455cb2e1e53279551c7cf9d283dc5da457ede9f9927d424b2284a52f59bffa907b162d3df671a9c3041fb1cf71e1f464baddb044f160e86bfb26880d0004fdc43a698fb39e2248da2eec2e4ecd500ef0bb15b7ec13de36f94913ec3c4c261dc9e7ed5835e89", 0xcb}, {&(0x7f0000000640)="9c6fe7fb6ff962d41266632f404cfe8b5c234ac9544b484132a092b2f66fbc6343bfd85792ccb77e59be18fcda59df2282c5990a4cfb02458eb00f1c64b74ffc7d25c5a8e6941e54f89b4a2bdd425a61237497021c10fa4e389736c0dd938d1e2e9949ab3356f833932fa22fe28b821e57567000daa4dfa71a434dd7d3c9c9cb790d0f8b5e195d767b46878cc249ad3ccdb08b9197233c498ec3657bf6e24783d7c837c5a6cc7d9f03a63650b5039ee4d632b4efa1b9f942b08e9d82", 0xbc}], 0x5, &(0x7f0000000800)=ANY=[@ANYBLOB="0009000000000000000000000000000018256ca3ac8e7705196c0c483abbadcc741793ea6c425dc1140b9f7b5cdb0da2aa326e6601423f9e2f5b0199cdbbda3895e8285e63f5ba6ed9ee2d34898d7997c2", @ANYRES32=r0, @ANYRES32=r0], 0x18, 0x11}, 0x40040) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) 2018/05/29 10:09:48 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000004480)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000180)=""/229, 0xe5}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/215, 0xd7}, {}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/168, 0xa8}], 0x7, &(0x7f0000001600)=""/10, 0xa, 0x4}, 0x401}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001640)=""/69, 0x45}, {&(0x7f00000016c0)=""/44, 0x2c}, {&(0x7f0000001700)=""/96, 0x60}], 0x3, 0x0, 0x0, 0x6}}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/102, 0x66}, {&(0x7f0000001840)=""/27, 0x1b}], 0x2, &(0x7f00000018c0)=""/4096, 0x1000, 0x7fff}, 0xffffffff}, {{&(0x7f00000028c0)=@alg, 0x80, &(0x7f0000003940)=[{&(0x7f0000002940)=""/4096, 0x1000}], 0x1, &(0x7f0000003980)=""/164, 0xa4, 0xfffffffffffffffa}}, {{&(0x7f0000003a40)=@l2, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003ac0)=""/86, 0x56}, {&(0x7f0000003b40)=""/54, 0x36}, {&(0x7f0000003b80)=""/199, 0xc7}, {&(0x7f0000003c80)=""/244, 0xf4}, {&(0x7f0000003d80)=""/225, 0xe1}, {&(0x7f0000003e80)=""/220, 0xdc}, {&(0x7f0000003f80)=""/94, 0x5e}, {&(0x7f0000004000)=""/30, 0x1e}, {&(0x7f0000004040)=""/70, 0x46}, {&(0x7f00000040c0)=""/237, 0xed}], 0xa, &(0x7f0000004280)=""/61, 0x3d, 0xe6}, 0x2}, {{&(0x7f00000042c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004440)=[{&(0x7f0000004340)=""/24, 0x18}, {&(0x7f0000004380)=""/189, 0xbd}], 0x2, 0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffff363}], 0x6, 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000004600)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004640)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x4, 0x7, 0xe5, r3}, &(0x7f0000004700)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004680)={r2, 0x1f, 0xb, 0x1000, 0x200000000, 0x25}, &(0x7f00000046c0)=0x14) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"79616d0100", 0x1000}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00000000c0)) 2018/05/29 10:09:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), 0xfffffffffffffe8e) 2018/05/29 10:09:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x81785501, &(0x7f0000000240)=ANY=[@ANYBLOB="0200000000000000"]) 2018/05/29 10:09:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f00000000c0)=0x1, 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1, &(0x7f0000001700)=""/77, 0x4d}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000000380)='y', 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/29 10:09:48 executing program 7: timerfd_create(0x8, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x181080) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/29 10:09:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/05/29 10:09:48 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000f000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:49 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ff000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0xbc01}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x8, 0x7, [0x1, 0x1, 0x0, 0x4, 0x1, 0x6, 0x1f]}, 0x16) 2018/05/29 10:09:49 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) rt_sigsuspend(&(0x7f0000000000)={0x7fffffff}, 0x8) 2018/05/29 10:09:49 executing program 6: r0 = socket(0x40000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSF(r1, 0x5432, &(0x7f0000000000)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) socket$packet(0x11, 0x2, 0x300) 2018/05/29 10:09:49 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8040, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/29 10:09:49 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x340) 2018/05/29 10:09:49 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x4, 0x80040) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x71, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x200000, r3, 0x10003, 0x33}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x62441, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000080)=""/5) 2018/05/29 10:09:49 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0b12000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:50 executing program 4: openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) clock_settime(0x10000010, &(0x7f00000000c0)={0x0, 0x989680}) 2018/05/29 10:09:50 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000024000000000000bb2e22a2892b2a940b209078ffffffffac141400000000000401"], &(0x7f0000000000)) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}}], 0x48) pkey_alloc(0x0, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, @in={0x2, 0x4e24}], 0xfffffffffffffdb2) 2018/05/29 10:09:50 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0040030007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:50 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) ioctl(r1, 0x8, &(0x7f0000000080)="407e561c0000000000000000e9532681f97b08cf02edbd836ac102a68b84991d12b290895307f23be8c94d18bd0b50359f2536b3402e10eb9365d33ade340c5dfe8fce59feb92b2358cb71550a33be82a3c0269b8ccb42422d649a28db2ec48eb2") ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/05/29 10:09:50 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x2f, @multicast2=0xe0000002, 0x4e23, 0x4, 'lblc\x00', 0x10, 0xfff, 0x23}, 0x2c) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000000240)={&(0x7f0000a65ff8), 0x8}) 2018/05/29 10:09:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0207000007000000000000000000000005001802000000000a0000000000000000000000000000aa0000000000000070a8ad318519141f7ee403d8be0000000000000000005573571e1246b223a7d286814a3a4d26ed5d3d2aa69df3465fe65d791696bd27e7bdb404a75cb744436fb9954ee898cd85db118ec19a93d68ff0f7c46013ec0b6a899148ee177387d9ebe095b09c105791"], 0x38}, 0x1}, 0x0) 2018/05/29 10:09:50 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000000080)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) fanotify_mark(r0, 0x36, 0x1, r1, &(0x7f0000000100)='./file0\x00') mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000140)='\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000001300)='ubifs\x00', 0x40000, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) 2018/05/29 10:09:50 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x101000) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000280)="7c786963ec56cc6233c6bc376bf6e792044b9b52131070a1d2caa02655bf77bd91a7bfa94d1edaded6f703d9d66c461ecba470d7d2c9e253fc37519adfeda598fc695fa868e314c38c97317d9831d91d5a1fd36f75346ddc3914b6cf8b179b15bdd2b4d6989f21c37bb9d9042a2532afdecd96abd00d60094750845a845cb0ac3686ad00b75af5cec7ac3ec75754f18419189b84c11276e927f7b72cc91ee469f899d0bc6b0ac38adc9c11d343a796d63186cb87c065bd8ada81bf013e16c5c07f7f6e82ce8ea8af0fe40764b81a8ce121b4daaec0fdfd63940000000000000000000000000000", 0x26f}, {&(0x7f0000000380)="e6cc05e6674fb70c2dc85be5a6eb84cceb071ee85d60e5df8cd6fe98adeda7da203beae327a51a664a755babd1de3aae0a50f34d086d034fad3b7e5c7d6b279da5f8b92058fd4feac7ecded6747e8814aacc4b384b42ec5f735cd74deec2a08423bdbb6077f0489d188933381914c97365f9dc4deed58a796301e54738b8ca459928a7256f4ed0dd78c7ebb8d97bb92161d8484b8813cd02", 0x98}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001700)="736a24c2c14d53986ea69ded83c3ddd03949e5e32408d2bd0b6a9d2bcd1bf5ffa875194685", 0xfc}, {&(0x7f0000001680)="eddfd2396517eb09aa778d5871aa58af455d7e1e62a7407325b64641cfa573f7c68bdb853452f3e094d964a6ab895e5cef71643abaf484924678f3f404be14664e", 0x38}], 0x100000000000013f, 0x0, 0x0, 0x40}, 0x80) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$admmidi(&(0x7f00000015c0)='/dev/admmidi#\x00', 0x100000000, 0x404500) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='\x00', 0x0, r2, r1, 0x7fffffff, 0x9, 0x310c480) prctl$intptr(0x1d, 0x101) setresgid(0x0, r1, 0x0) 2018/05/29 10:09:50 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ff0ffffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x20081) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = 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}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r2, 0x0) 2018/05/29 10:09:50 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80, 0x80040) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x7e880138, 0x899527540da854ff) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0x7, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, r3, 0x130, 0x70bd2b, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 2018/05/29 10:09:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x10000) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/05/29 10:09:50 executing program 7: r0 = socket(0xa, 0x10000080807, 0x42) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x0) r3 = msgget$private(0x0, 0x220) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000000)=""/213) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000007c0)={{&(0x7f00004b4000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x3000)=nil, 0x3000}, 0x3}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) msgrcv(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff000000"], 0x54, 0x0, 0x3000) read(r2, &(0x7f0000000280)=""/100, 0x64) read(r1, &(0x7f0000000400)=""/100, 0x64) 2018/05/29 10:09:50 executing program 3: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x80000000000000, 0x0, 0x0, "7175657565300000000000000000000000000080004000000000000000000000080000000000030000e7d4e77cff5b680f430000000600000000000000001000"}) write$sndseq(0xffffffffffffffff, &(0x7f0000001400), 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040), 0x2af) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x30) sendfile(r1, r0, &(0x7f0000000000), 0x800) 2018/05/29 10:09:50 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00f0ffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:50 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x5) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) socket$inet6(0xa, 0x6, 0x7) r3 = accept4$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x501200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x6, 0x5, 0x7, 0x0, 0x80000000000070f}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x4, 0xffff, 0x6, 0x8, 0x1, 0xfffffffffffffff9, 0x100000000, 0x1, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000340)={r5, 0x5, 0x400, 0x5, 0x5, 0xe2edc52, 0xff, 0x9, {r6, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000000, 0x5a0, 0x80000000, 0x9, 0x40}}, &(0x7f0000000400)=0xb0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000440)={0x18a4, 0x7, 0x9996}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r7 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r7, 0x80000080045017, &(0x7f0000006000)) 2018/05/29 10:09:50 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000002c0)={0x1, &(0x7f0000000040)=[{0x2}]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffeff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000100)={0xff, 0x9, 0x43, 0x4729, 0x6, 0x8}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000826fe0)) dup3(r2, r0, 0x80000) 2018/05/29 10:09:50 executing program 5: prctl$getreaper(0x3d, &(0x7f0000000100)) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r1, 0x4}, &(0x7f0000000400)=0xfffffffffffffd88) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)=""/82, &(0x7f0000000080)=0x52) 2018/05/29 10:09:50 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0xfffffffffffffe00}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x9, 0x100, 0x1}, &(0x7f00000002c0)=0x10) fcntl$getownex(0xffffffffffffffff, 0x24, &(0x7f0000000100)) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000000)=0x78) 2018/05/29 10:09:50 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0200000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:50 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)=""/96, &(0x7f0000000040)=0x60) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req3={0x7, 0x8, 0x3, 0x9, 0x6, 0x3, 0x100}, 0x1c) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000240)={0x1a, &(0x7f0000000200)=""/26}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x140, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) [ 554.644452] Unknown ioctl 9217 2018/05/29 10:09:50 executing program 0: mprotect(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x8000000001000002) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/05/29 10:09:50 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ff5ffffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:50 executing program 5: unshare(0x40000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000001100), &(0x7f0000001140)=0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x6, 0x40) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000680), 0x2) 2018/05/29 10:09:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000040), &(0x7f00000001c0)=0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/242, 0x7a}], 0x100000000000015b, 0xd6) 2018/05/29 10:09:50 executing program 6: r0 = timerfd_create(0x7, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) dup2(r0, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f00000000c0), 0xfea4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/05/29 10:09:50 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x1) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) 2018/05/29 10:09:50 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8080, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8991, &(0x7f0000000040)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) [ 554.813112] IPVS: ftp: loaded support on port[0] = 21 [ 555.692505] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 10:09:51 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0xfffffffffffffffe, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") sendto(r1, &(0x7f0000000280)="e15626e80fee560451b28a47b9facedc1b19ac56413f6ff9b82e93bd1e057165f6df09a2c844d8e86afa494a7489dfd77104079fa63bfb5b822bdd74e1943e430527f5506b98ffb7a7e04dc92c06b76bad28a32f4274ef8b78cbad7095ec1f3c0a454f7aa1706ef7a34b650fc5e2468b7283ad4d3f05284511603c7270621074b1e7a1498d", 0x85, 0x4884, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000100)=0x68) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x145980, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x137, &(0x7f0000000100)}) fadvise64(r0, 0x0, 0x0, 0x0) 2018/05/29 10:09:51 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) rt_sigaction(0x23, &(0x7f0000000040)={0x1}, 0x0, 0x8, &(0x7f0000000080)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x1904, 0x4) 2018/05/29 10:09:51 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x800000000000000d) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)="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", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x16) ioctl$void(r0, 0xc0045878) 2018/05/29 10:09:51 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0005000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:51 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x12c423c1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xfffffffffffffff9, 0x10001}, &(0x7f0000000140)=0x8) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x8) 2018/05/29 10:09:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x42100, 0x0) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6d, &(0x7f0000000000), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/29 10:09:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000000280)="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", 0x4e5) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fcntl$addseals(r1, 0x409, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r2, &(0x7f0000000080)="54b4d4d9e571211b27a6b44fdbaf5240d523a01312b578252039dbb8d6b9c43996b71bab161c64c7c9ee9ff904e946d3793898a21df1b5c1bc5907966d085492427f489b132bbd5bb8cf5d139756bdec96485bbc37bd9326c08aff86d9609a6138960a1b1e0c29e1388b518bae90e1f83fd86788b3ce70ba0752e9bc74da7518697acc0907feebf87e08340f2b8ce5990f82649c1f2170973b1ebd040e68ba0a3d4d61ec87a7edc41caa5a718e7220af35ece89158e2f7e005c4acb6f06b4e125bc474a26cddbae5105f94a2b0ee6b581f1825dbc9f2269862a221008924c6e38a7f004e", &(0x7f0000000180)=""/44}, 0x18) shutdown(r0, 0x1) 2018/05/29 10:09:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x100, 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) 2018/05/29 10:09:51 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0f00000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0) r3 = accept4(r1, 0x0, &(0x7f00000000c0), 0x0) r4 = dup3(r0, r2, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000040)='team_slave_0\x00') ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000080)={0x7, 0x100000001, 0xffffffffffffff01, 0x4}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x6}, &(0x7f0000000300)=0x8) ioctl$sock_bt(r4, 0x541b, &(0x7f0000000240)="a0f1528798d7c0d0387c20ab62906fd6336291e99e441b1a46492791b0f429ccab0860419e1eccdc56557584b8603c0399b8f17bbd3d178947881a07609a8959531f90096755a04b1cc468a8f30c77e160787c271cd8e1772701d54a0881805daf81a92c56837b70fdc6f1b7c99d0ce205b121f75cce48d0a58052427142121bbb8583cdfbaef1d1") 2018/05/29 10:09:52 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x0, 0x81f6, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8, 0x0, 0x800, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000580)}, 0x10000, 0x0, 0xb6, 0x0, 0x6, 0xf21}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000780)=ANY=[]) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000540)) fallocate(r1, 0x11, 0x0, 0x8000000) clone(0x0, &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000280), &(0x7f00000003c0)="c30e1bfdf4cc5789f1dc383e87893bb9ca2fe0e186439baf597585f1f0e1a609f853d3141f81a967e361a2a3326a84864d4c4a7c5d5cbb35ea324510712e32ef1f0aefd419df8703d4f4af84de5d25b6ad531ebdc771ee9b3749567bb097d83e4536819b0bee86f079143e09fbae58227ba3f7b3d075bce3ba39646548a1fbc37e52ffc83fbc1c5a7b018246dc5f5cd6eb45eb03") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x0, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000040)) 2018/05/29 10:09:52 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000)=0xbcf, 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x80003, 0x3) 2018/05/29 10:09:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000003c0)) ioctl$KVM_SET_PIT(r2, 0x4070aea0, &(0x7f00000000c0)={[{0x3}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000140)) pipe2(&(0x7f0000000000), 0x4000) 2018/05/29 10:09:52 executing program 6: r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x800) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbff, 0x4}, 0xc) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000140)='bcsh0\x00', 0x7fffffff}) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="c1", 0x1, r2) keyctl$dh_compute(0x17, &(0x7f0000000300)={0x0, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f00000000c0)={'cmac(blowfish-asm)\x00'}}) get_thread_area(&(0x7f00000002c0)={0x7df, 0x100000, 0xffffffff, 0x1000, 0x4, 0x0, 0x0, 0x3, 0x81, 0x8001}) 2018/05/29 10:09:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x1000, 0x4) 2018/05/29 10:09:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000100)=0x1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000280)={0x53, 0x0, 0xf, 0x0, @scatter={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000180)="267a3dec6cd8b1b63d569587d51871dab9ff56744afb735eadffe85a18ea1bde7e", &(0x7f0000000300)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000240)}) 2018/05/29 10:09:52 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000f00007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:52 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='bdevcpuset\\!user\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='em1@ppp1\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000440)='cifs.spnego\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='keyring\x00', 0xffffffffffffffff) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40000, 0x0) r4 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000d40), &(0x7f0000000d80), &(0x7f0000000dc0)=0x0) getresgid(&(0x7f0000000e00), &(0x7f0000000e40)=0x0, &(0x7f0000000e80)) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ec0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000fc0)=0xe8) getgroups(0x5, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) sendmsg$netlink(r3, &(0x7f0000001100)={&(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000d00)=[{&(0x7f0000000400)={0x18, 0x1c, 0x4, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x1c, @ipv4}]}, 0x18}, {&(0x7f0000000540)={0x240, 0x24, 0x400, 0x70bd29, 0x25dfdbff, "", [@generic="15c85790bd803197a1d126562cb1396c5cb546e930f485a85d8b81cfa0e0655355c2d560987efa484de9f5334982291cda105b34db4f3fd9c48a1438ca6bb945df13d232acf062f703a99b7a405ca1b47d85d6a90cf063f4ee8d1f5d8eb04cb5be57dd3354de03d57ff2d54fa408", @generic="ee78de3eefefa9b2d232429c6014222ab4a3af824ce5d676b1a69399e7b42c686dcfc8c8cd2793ab66ced779060f4a697eab188ed15981badf410113962f69553ae58758eb22640c27cec1909e20b3c8f0396bbccdc70c", @nested={0x84, 0x35, [@generic="5fae33f0ea96c6d8453d0a7150cf06f6469c7daba480d91dd8106fc82f07f5f5f3d8ca2f3f06ed0b540302f93b1fd6afd1c4052ea05b72174db46a04718bd9310084c9f812f7194d4d720592b1945e8a91f1b274e258df34ae25245cd6501bb48c29368adc4efe0aec8f18cbfac15b639ea61d615b94490ee133785c8b7f855e"]}, @typed={0x14, 0x24, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="13f4aa6624272f5e490ad9ee363240c89d731844c3e76cae970feb482afd18a2cac671c6a955422ba17c44ccfc1868109b654d31a27e4eb5f745783d6b601144f0ba9818bb3aae30af9e1e09b56b2b3911852cea42f46b82c43f3c8478a7499bc400da14f769f69b289d473fb2ca2e13a0bcb179e66de060d5495e7c25fe2e9533aac5bb83d6751cf79f2bea2bf40543b65750bfd95bde54d2c16d4fcdbf53f676cf811d9563d2ced72925f6293bc93db7274ee0be47ae64165b837e6a44d8b5d13e25d481982d5c5952b813a4a88e4e"]}, 0x240}, {&(0x7f0000000780)={0x220, 0x1b, 0x400, 0x70bd2b, 0x25dfdbff, "", [@nested={0x170, 0x8b, [@typed={0x8, 0x5b, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @generic="40ab15f899c9bb926a855addda5aa9d08deacad97acf9c85958b73d3b0c3be30ba988c4234ca5419f3b325fb4c15e82e06b6b5b40f37b65e48236d97f92104", @generic="92c0b89a0d158ec9c663a5091f2e9dbecefcacba0120e991efb880c945c9ea75998ee08ca98fa0893cde1804e612a86d5be0e39fc7ed59c8436b33c6cb4457127bddf864da2a970302738e88aa692182c677a4f03b3e6ec1626fdf9132dc99", @generic="80e5fd29a8305c57d908b7c7def6a6eab69449ef922ef1930aad8553f88adee22ebc47a57fe4519ed4077183c3223197f51d16f85d54758fe691be6e081fbbc862f472a8dbf24bb314e9aea4a9ac017b47d2c77c10ef3e5c83d3718d8226fa254a8e4aca724b85d69ae634dc365af9626b9e5b6c27c90febce8dce8c296d1e78ff9e2c72d6b04000fde64d9b7fb9a378d24c964edb4e16c4a16a7743c350c497e8889342decd82282fa2c1df65f4cbaa42dea8dd2882732c88cd397d78a798bd32dffa"]}, @typed={0x14, 0x39, @ipv6=@loopback={0x0, 0x1}}, @generic="e2b8dea54b5967fa02886d4611b324b227ddfb08d788be15750db214803b9d8bb94858761e1a519c1a2ec937db18bfa0d02d0f1b744ff3ee4cb2d3fcb5a1d870983b272f98eda80a704e42ff52ef7c3de59c81c35d8f4edf6a79778ee62841e9", @generic="ebdcd829aa0d21aa7c8e7b634d1bc2ea2259afb5a5356841701241ca8c0b952147691eab73684877bb7c7cd2"]}, 0x220}, {&(0x7f00000009c0)={0x308, 0x10, 0x0, 0x70bd26, 0x25dfdbfc, "", [@nested={0x1e8, 0x83, [@generic="1323fe9815142a19bfa423777228c896ec5f7f62890c91a6fd7247143daede660de4068f902b269be7e8dd416f0596b5e39e65f9e1028b7aec6473fd71136383604e87319ec6674380128cce648f56313159f73b99f08ded3d94ac0df899fe7f634718709c4dc868d9c25f945a51fbf6", @generic="122866e0cd5d4353566e04e7e0b542244df8d49ae6bb4d8a2f3004053eac6f16f89de72a3b675125e4b6cf22298723753454a7c04b5d2084646e1c25d3ba133044bbe6f9a41ee2bfe25783e0da9d3995cb139d1142daf20cfd28911b112485c69b1e0946558e0df1924bf0997a024c71003e9a7322bd888cee722e3325cb47cca01e7a6181c0d835d635e6e4ed4f4560c9b6d6b3682009", @generic="8afe6200fab4bc061e33e6e1", @generic="204e1a134a00482e0732b8922244450e904d9e1cc291b7781d125120c13276270be2501b8b7d849ad6185c84dc5703ce6a99dc736f2edb55bdc83486bc7fb0b8413b4097322e4044d618a9306610e1425bd3e7154304b18fb4609d8c00c14af3d6381e7e1f86b058f28d5aab779f22fb3497875b0d3d0f5dcb707b32a4ee2c85faee62ae7329d84cedffe28a1d202fca300f371c2c0f", @typed={0x14, 0x85, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x62, @u32=0x8001}, @typed={0x14, 0x2b, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="02277277850a5dd7"]}, @generic="bfe2b7eec934202b3898a4eb518e70532e17b0075a094f4c027c138f44bf5b8647bb4addc80521b30e108ffa70efdd58323a0184e3f34c77bb3fa498693b24cf48e9bff27644e0ff3efa8e7c927704ab", @generic="89c7c7e113c585db3bdd5b394ec0f0fc9950c1dd27a793c175e4b0982b0ca17091e46b30785709f0976dc6f16ae8e1f42bdff723e109d12cf7b290ca5067bfa7a3ad241ef1393af5f94a9442bbdbfc8575dd02baf86ced021c8480925a7d074710eb9d940e971ae7a9946fae2432b4fc4530bd9114511f93086a64713d7aec1f1fca2d28632f8e9a64", @generic="090f70a535d2ce76de37ed3249e0daeeaaa5c4e0c8b0bda93ae8528abe1919fba1411218ff9e37322c78b6317974", @typed={0x8, 0x7b, @fd=r0}]}, 0x308}], 0x4, &(0x7f0000001040)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb0, 0x4000000}, 0x24000000) r10 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) keyctl$revoke(0x1d, r10) 2018/05/29 10:09:52 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00120b0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 556.844425] sd 0:0:1:0: [sg_rq_end_io] Sense Key : Illegal Request [current] [ 556.851766] sd 0:0:1:0: [sg_rq_end_io] Add. Sense: Invalid command operation code [ 556.865411] sd 0:0:1:0: [sg_rq_end_io] Sense Key : Illegal Request [current] [ 556.872727] sd 0:0:1:0: [sg_rq_end_io] Add. Sense: Invalid command operation code 2018/05/29 10:09:53 executing program 5: r0 = socket(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10001) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000804, 0x2000000000) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bond_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000700)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"696662b000faffffffffffff0004fb00", 0x1d}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bcsh0\x00', 0x8001}) 2018/05/29 10:09:53 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = accept$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0x7) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x40000010}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/79) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0xc0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)={0x2000}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000280)={@mcast1}, &(0x7f00000002c0)=0x14) r3 = getpgid(0xffffffffffffffff) ptrace$poke(0x4, r3, &(0x7f0000000300), 0xc14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xec, r4, 0x500, 0x70bd25, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000001}, 0x4044004) semget(0x1, 0x3, 0x641) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000540)={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x80000000, [0x9, 0x3b, 0x3, 0x3, 0x4, 0x2, 0x1, 0x10001]}, 0x5c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x80}}, [0x81, 0xfff, 0x0, 0xffffffff80000000, 0x100000001, 0x23, 0x7, 0x7fffffff, 0xffffffff, 0x4, 0x100000001, 0x6, 0x8, 0xffffffff, 0x3]}, &(0x7f0000000700)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000740)={r5, 0x2c, 0xec, "64127d53c68f4ffa74f4c5fadb68777071b175e19db86f520f7b58c0c48270443d7030889b689c17ffe67768ed5e863dd1aaba8cdef54ef19c493fdf53777165dcab703e27863f411e70a4dd8a084bb94b926c3979e0fbd44296748650a4c9bfe0cc4dc026714299badd23cbbe512f4c6488ab2f740d1247cf0b577cbea3a03b25a580b8bf87996fa3e1d80fbacc2a0c2680750fe5ebb8d81b8a4dca873aa8c795ccd3bd906eda6f718704e5ea9099e7b1a32caec47d9e5bfd0413535281e430b96decd9c5a2e4fcb3a4f528080a131ac740cab292c9c13abc09a2570c9ebfc4b71ec5d90acd6b28a1268467"}, 0xf4) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000840), &(0x7f0000000880)=0x4) io_setup(0x2, &(0x7f00000008c0)=0x0) io_submit(r6, 0x5, &(0x7f0000001d80)=[&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x9, 0x5, r2, &(0x7f0000000900)="e250588f5292a8c21392dce53ff08f7d66749a2baf29554504f2fa5a66eccd2479474db5eb808d50ff05fd33507b984bbe27cf71cc3bda8f6b5c4f099d23647ce9e58c7bb8dd9444026f1d28ca323385015df2826a259532fb6f72ef7baeb3f4ceb3b3f554e2fdc205ed7e5919db9efb25e139aeab33dc7f2e03f5183abcaa683211360ef5ca44c1ab09006a7de18a6eb4b52ab0acd5ba1aea108abd760f1db3d56002f612e08b4951460720ce2703f1944b139acdb399ec43acc1ec24bdeaf72616994e845f234322", 0xc9, 0x8, 0x0, 0x0, r0}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x7, 0x81, r2, &(0x7f0000000a40)="3f2dbd626976ef35962461881e893c852724956aecbb7907d483c1ffff39d09414e5d8c1ad8d88b2f424e588f8ec24b4bd253974f108042ad80616258e7a3919fdfde1178e55f7a845409226269e40e27eb0bc2c23cba218197b25406c56d0b8280d1de06b0c3527b0a99c725fe4305414df2211f1bd648bc5ee9347452419d100533cea8b2dbf7889807c852d2df3fa3d9f16f80effca5bd13130b9d7dbf6efc21804e71d4b99245a05552d06e576153480ea8ff723d18d8167997279003d1bb8614409d8e076c3af0012ab617620c04e28a8d22e659a08af0ab47f61be61e45132", 0xe2, 0x200, 0x0, 0x0, r2}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x7, 0x136, r1, &(0x7f0000000b80)="6a96112309df502b2ab0ab3e397b6e26dd4ef4a4edfe9f3857e41b2e58ea1aca30dd22b33298cc05a408adb915c40f34004fb14e12c8af129836c2ab1d71e9ba5267289b596e3f3e13c3676cd23c11de270c7c905f29437ef315728ae25e7699fca86361eb21b0bd514b25b72e10100c8b9359aa59e3140b4c245158e967db94fa0f995f515341e7bf7e3b10d53ea3549ff92ed4cc0b7248179dedc04d1a16455293d383071b74054616cb58e006b21f89509baa677b5901e79e7f4075354c256e5520187b66328732f95262aa26f4e50f21549dce57acc8479f56b2173cc6b66fb42b2812deead4fcae2b9c3acff60328e9d19b7431f4dba0e4987d82fcbb12d00c178e20852c81930c574edd69f4d1213849aa0f4d8c11174f6e96365f92077562ad17e710557ad89cfa751c3f8e2ef9e7f7573f9767fa68701bb4776ed9167e6997bd03e222e2a9df15426199c9650534a65559bbd7b52d495a8bce5a5b9a1bac34a125ca15fff8fae9f54ce15db06990bc4839acce3d4503404a9db709fc3140507fe3ced41d1076fc586f0ff655ce140c964069e297df67c37ca3fb6442948177df91f92f3dea30b669e58e866c160abbe1a1e786803a6ec775f45266964fdd647acd786c176672636ed3bd7a703e4056745565f25f46aa82d2de305321d9095ef4b3c765ab92a27187e3d013a1ac5e77442dfafc366d200930f168d6db793d1d5185042817ac2d65ff17f575bc50ecc479d3295d0cf857bc586189ca6bf2e2877253e27bf1ac20fe784ab6c0516959b4e0f8bba287c4eb6815b6f5b7cb2bd9413d3b907ad582c93f410f8749d24d8040cba37d566012f5cbeaeb1f2033fc1658b035a9e60166d98893073c8139e8105022a0c5026de3142842df66ac8e8e8c43efe006b17346f3bd560fadeb0a4be28f624892e06d54d32219c958ca48bdf6b066047fa7f65a46d395b9b4da8b4f1112d708d47722535cba98c75c278215796ba70351a5d8cb6025f586045ff22aa987be5ee284b93cb7cb4dd5ae517580d79fa7c8974db1dd82bb57118285f31b08de2bff260f7d497f63bfa2f91666357fe27e5fa100424c3979e937a4875f2b15e884cddf0610b62c6edb35641ae31270043fe005b190054bb9667e556fd98c467f55caffaac39102d215b5116c30059582c6bfe3909e35f087a2e4acf9e0b4fc74b66e2f6b1aba1b46c23ecb9a19df650f6051cfffea6c6a44a953e0f1416c46c168fec1bbfe50d470bff29944f79c96283832f63fda09de8a45826e95a67585e4828748001ae461a835c5e9c36973e3a092456b758a4d691584b392becf7d634b0921db35d540b5d2a2f0144ff53883b238a11ed4701c3c51077a250d9013d1c2a553d18febdb0cabc3ad900090337b286b8c32ff942f39103b5dcc041f8a8c6ddf10aa2e2c19a1fe5f5375c51a7593e76f242f63faadffe8494d29662d70f1618466e6213ab013ae6d3c9e3bd63d9090b5fd3af66c831a9a4298b0d5592468e559a5d265f73b881e9897d27748e3eb3a331d2fab3c66028ab6e6c9b2198f7dd9b0c1bb19fdbf3f21790bba88731ed24efaba974718481f1b5eb7b388ea05a4dee28aafdbf84128c2a5331e4be323f4b9144a79b3671e4e4dba75b3ebad51507621f4d57d04c571f3403b3939c07fb6c31f12011e82e323a3b7bc0ebc10eab3af43109ccb877f195401a3d3c6bae6d51481b308dd9bafc948dade724e380688a553fda38bb884457e316e26b49b1d56c1a3ab0545d5de9962bb70989a4c72c2dd71fd6da053685253d9942814c1163af2715fb8a18972ed37b7142d01142b876af0449c51b6566898b0a574ac7ba6dc9864d50bbeed9bd60935729b90657fc54eee9781f333244e6870f0ea255530c30fadf0f284427af7e02f1b1cc59250c1173a592cadf5bbc9c12cb0fd2fe79971fc3851c1fd66363828591d921ab38806571bd9c0a7fe44b6fa50c2d2979b5a0ae4bee83b3fe143fb8f40fba2f7d82aa2498314f43d4569f16402cbe2e3f042d41735048473b3f54d14d8ec341aedbdf46c324f7e1cd89e2ae6e18356289b76fa1400130f8637f1c3c2a7e194143300a73d12426e062d701f893b742269ebce2ec1d8493d7e95960e8a009f03cc292001d948ebab1f293786ce27a433020d2f135523dc73f7edbd7dd6066c52f891256244144d948de13e458f27cc63233a97debf0b0e180c6ef3a87013d5b205bf4d6882eb3665f79af94799b6c5722cc4e0a830db219716226c3489c63cf40aafe29ea320571f1e9de4785633a5e0373a2538303b69bd265bf5a4120f55162aa0d8faf6621e73fcae7ae5a665f75969574419bc5455cf2c2a19dff89200982bbb04406489914d337a6a6293261272eadbc364d667b3c031a348f4a84bcc7efb726e1b84d9f01e8133f217c6209374a738bf0bee27c9979664f8b9889e950c412e3f54dd9eafef07c75fb469f6c52c783827b9bc878cf6d5257cbddaffee5fd0bb3b444fb5adc64143078a4ec53ad9c44ce0e421ec490a2e034ddb3e8b366044edc1df5665bfa7fa7706117e7ada330dde6739e3f71c2a303daa87206e9a1b9c29c23d31bdae9ad090b371dade3a894d23150e0c2df07b3ad5335c02094f5fbf9f86be1a2e48c2eb7e75bf0e1dee51b520ead41002d8f9a8918b1b2f6a61a7f462c28f2875d7bb747dc48d54b8840192d17c715ecc6edc609885831a180088bee91c920854d648035179814fe97d26ed5c7e14ed557b1590ad724a91ae43d8043b9cdb9f309360b5ed6c0a215848fb6694e46a53d59aee85b86c1b70e4b2ae28303e1626c8e77195db1bf2094b702ca79c392313c5daefd04bc2eff46498bd04a2db713dd07cca3b3f17e1c0a6e1d150128f537a543a217a37911c633bf954c681414d16706a65e3cc2d34bdc1e25efbbae8d6df697546dfec3ac8b95f0eef670e86a44c26662358a05c34c2949004066a5884157afa2c30679f3d727ae107b36e24ee56f8d910a5725c0283a63d526defb2dce2f7a13fafa9fc4bc57b70e7e2da822fe95e9665dae7d71a43fcce85e18c41819b378de429672534a12a6b89c1df3aff5c953166765adf1e39df8a2d4c9e924d6d2aebec6b6f8603488cde87d5cffb213445759ab37425c87e368e7a132973cd1609eebabcaa917f19776f729b3f8fdacd7249979dff9d1280673d1b056d4afb6b7c98149caeba148509e39ce7acdc9eada4120d693aad561507d68398c807b1d8f090ad6d8333c02c8c24dd43be2d132c6a72bc546c4e583cf6b0a18d868d3074df0700cadb85b6d252ce238d3b0fc5748f587d0d3fa0a3bf7f8c87278ec8422cd91c3b49d45e3733b0f460bf42afa83ac2413c7038f1ee03ad53a654935245dba0020713f34d9a8eba06813f2fce0841a19f9cb6b5bb7bc6a0af7dc64a1466260588c6a3856ef788dd176aafa4c9723f4ad15e75ddd9ff12dbb4b9acd6ee462c4d116c3baab6e128893f4accd35dac7bb6ecd76be02e942137dd94a7c0a40c240c3e1e2b3e8f5533e0de83ddd5b99c42eec462378038e6379d78014318b0eea63c4ea92f2282b82a81f0fc042200524f41c49b65163009fe0230d0f966c0c9f429baa3badc853f0559e0dabe35a3a6e16c51459ada8d551875878a72272981e9c759f774c088be3defa4d9d1cb9db4f85b519ddbe6ce8f01437e76bfc65f228a4f7e29c8d02e9507573d912902ff0512a8a4577b60b61edd148244734e9529fc74e4bc730254542afd02192895e168b64506e5d441270b5c7019023c2705ae72b7e77e88f17e74dad58f168b4cee618c8d28e067ffb9308c19e11dd40828deed397602c6141b4c79f4e36727d1c5453e055db6df97ac3a8865dbad397eaf3fa31cf59b80672cf410911ec06f2aef8d6aba7219050359d2520165bf0f1f5754d3d0d3eeca5db4d910a22739e17d170c83d8a2c5040e41bc98b5ae3c9b976f6e7c3a2e2f0aeb197996dc8906a0f488f40f69c36e17e0a4037694d4f3043202bab0cf260df02c5aa6cc88e823c90102f6f3325ff6f712d308267b0aaa471bc60830906fee4c96fa5399e4e066229c650cc79d5ce8637627439ddedad55931b3d8f5a35612daaf20e2ab01f2c503a162c2946f313928c25a914bda9e8fa0b5c65548be46d0c15af7fa5d2a94a63e4bed7a3dcb34f5bd29943df4675cb6a5538e1b3ba8c872b5c637ece1807aa15f84b062a12f75e73ab7021efacc9a37fb7a17a0e5400d71a92c323bf48fe71bdd0787f1e043b9ac513be2f295bf0fe40a84901693f281159e73fae2b0696c1563d891969ea52e48cca45dc7b5c55bd410d0c4445a9444de70baf06945d7ff7a10f843eb246912991039803bb0747131c64500ac014d87efaca736d8e35417b2c8bdce45a974325e8d28129144458a2c3c79efa93342dc8e187acafd8916770fcd476e164af52cd5047da0f856c9b5d9cde2665936814117c4e8b52c9d7db8990bfdd8954446e9f0ec68043958338c64ed2c224b8aed67a5fab0819780f0b4705b3d6abfb09a5c22b78fe9f83edca1546d9d6e78c9bbf4fdc6ebbf9c9531f886b9a558a1c3df0043d26be5140163c5edf0f5adacd786ebe9ea8e0c2c1bfce6c2cddce3cde6ec26e1b2d1388eab0d912342e2b5f9a8c8c1419dcfb0bdc724d69b30f9e51da3bcd3e91558a486fc9287411d8cb77fcf15a7f45ce7f1d7bb982c83a5d615024ab84b23751cf478cf208538f9bf37e708190492013d2e90cdce34e05cb6d36b6673668cf2067a88d9491327d11f12a2157c63fdbc420123346b7f6caa54867381d508e09d593662b3385312a63cb5eb50782437c11ef636d5e0cf56ce55d775c2faef59f869ec2bc07270bdcc0db888656b53d91d460ed0c240575666ef23167ee9e35eb8cdb9a7128b9afb8c22469a502088a8b8b1e283dd1e42c3f0d2aa351626a35873ed2f5d7a700751b76d7d4e441af1dbf2f34e9016f328c88e52b8411b08bf14ab44205807ba8b867893312b8c2cbde73ba9cc95b940b3d06f305df2c4dcbe7f6b320da42424db7beebf1421c66c2e88af4c4585077633e7c5cdef59af45fde1ac5f05eba456cf28fdbc77fb435829f550a857e907b73b623f80b0182ac1c655cee42fc350dcb33f64edcd665de8880500ede82af1465f770063b5b14744c42fa21909b6e8903f8f3c6e99e107c6b3789b8ec37c3ab2b2630aea28d954631135704159a6aa4612969bcf01d8c34ae99c002e41d07fd824397b9b5361fd98cae1012fd852154c6c93d0569856595a78fcd882cb43be8a9b6842fa38908f7cf58c2658aa394c93f810a6572be1b7573e68412819cddb330a124f9002c1942e0bde43f62da6c3a25816f5b19e422f82aeb9c52cdca149bc2ae6c4e353e2c5e84f747625a20a715a94216edda827aeb8d9846a2bcfa2d61daa94204760d801c6b001f4946046e8cc6424dc727ac6df9a2ee770b98c21e78b199c04e18a5de76939dcc6893603f699da7e45f57959e0ec0363257ea1f7e82677e4384a0a712331d19d5da474e5bd79877d03b7e385c6ee38211693f1c54f1413e4665170e39953ea29959006929dc0ebac2341d230f358f513729fd22675df266e4c6f3a684c29d7dca37ab71b1993fff6588d3d68de6195862303520dbe94b816e857c91a2c613b15560fe57e7b119c42a4f8e58908b4b3b6ab1c8f80191ceac7657ecceedba6b036d12d54da3f4bf0d61f0718682de808282552c7efe61bf9be0619c81c2c13e066877ed4ef2ce4b8b6080a", 0x1000, 0xffffffffffffffff, 0x0, 0x0, r0}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x200, r1, &(0x7f0000001bc0)="1195f27795b495cf9eafd92c901294db72119230360c168aa4517586921ef044aa694aafa2e83e359f6b6e953323c61bc4a166a34d6cd1dd51", 0x39, 0x2, 0x0, 0x1, r2}, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x7, 0x61c2, r2, &(0x7f0000001c40)="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", 0xfc, 0x4, 0x0, 0x1, r0}]) r7 = syz_open_dev$usbmon(&(0x7f0000002080)='/dev/usbmon#\x00', 0xfffffffffffff001, 0x100) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002380)='/dev/vga_arbiter\x00', 0x80401, 0x0) io_submit(r6, 0x7, &(0x7f0000002400)=[&(0x7f0000001e80)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffff00, r0, &(0x7f0000001dc0)="cb91f2094fb0e28a46f565d124ca096e66aaac28e11cda98e9fefdc592e12d5cc4ca2c3919ed9afff5d1cea3b910a1e62b1b2e1766b25adef9afdb4877967ded0daa0b6370f4699720deb99b82b2b965c8cfd13da4160af0f397c9a4c2d4ae86d4ef50ac12fee92a43a90dd570c6c28c80ca65a7af6ef30fc60b6d8c13dc25f7386112cf0412502da36c3204f7f8e4e0f3daf75e3f08bd61e1f3281c218fe13f2144a9c645695e", 0xa7, 0x401, 0x0, 0x1, r2}, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x9, 0x7ff, r2, &(0x7f0000001ec0)="ec79ff42c5d96eeb25a1e2f93419116e060b08e462d95563b207655fb510ebe2b1a54238684b84a45d2fa6b9cc54823441ffc9cf5fca42cb46c449270e288dc1846893a9a0946c06da5bdfb9f6010447076c43fbee7e41a525ff28ee2f623879f619cb6a1f78e8e86b72d1c48f9171b2b3ed383488eb08ce1d1ac8e4a86094e9ee1859af9a7b5b895d7f53f0026c19bd36bdc5d1b5beadf9a78b972917d8c58480909a38479ab477279f7e9d180a35da658230226e84dde67df5dd3e4e23b3dc64cc138da9a807", 0xc7, 0x8, 0x0, 0x1, r2}, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0xf, 0x8001, r2, &(0x7f0000002000)="15331fcc6bd924dbb54a6756a2aa587205e751d8e0010df11f32093c7092d1409ff336864d3f73440de5e9965ed49fdc72fd2bfd17dd5e437c69ae91b5cab0d0f79e32baa718b8008c6abff406b8b9fc5776826a5302b04843e4cfb4afa3c7c616337bcae34c4f611b586c67ad997de5e29b16e7be997438ab6f914f5da4", 0x7e, 0xd893, 0x0, 0x1, r7}, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x8, r2, &(0x7f0000002100)="ec0abe72b7d1430572c479515f3df2573c9aa343cd9504ca6413d3145d78990401caf4270140ae438d4afd4285af105c626d7a9d04f31187307cf7066b21c41dc3821b3060604cbbd13471e4ecc174f36530db9c867f379af8d5d826cd4c825a3b2a572e7ea928ed05770bc3d4ae506be9c745b2d85f4cfadd93ea3098aef3d0803257caf605b8ae6ca4dad075ec88e4cf939c21c6c635", 0x97, 0x2, 0x0, 0x1, r2}, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000002200)="b3f269a13501581daddc816973895f777092fc573a454e1d4c1e4f85248e213691950d10b8e648a40b62b08969adc87e33c0e009e939f773e3d71bfbc11bc787c28d1ebf416b5f25", 0x48, 0x9cb, 0x0, 0x1, r2}, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, r2, &(0x7f00000022c0), 0x0, 0xffffffffffff7fff, 0x0, 0x0, r2}, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000002340)="1d335c286b8ccf593a9e8a6c", 0xc, 0x6, 0x0, 0x1, r8}]) clock_gettime(0x0, &(0x7f0000002440)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000002480)={{0x94, 0x3, 0x100000001, 0x2, "75a8f2cbfba8c024ce45def84429f553fd1a44f1264595993bc1d3462e2a02305329e63bbb844741da853308", 0xb46}, 0x8, [0xb13, 0x8, 0x10000, 0x8, 0xfff, 0x793, 0x100000001, 0x0, 0x1b16e55e, 0x0, 0x2, 0x1f, 0xe6, 0x3, 0x20, 0x3ff, 0x0, 0xfffffffffffffff8, 0x100, 0x7, 0x1000, 0x0, 0x3, 0x7, 0x8001, 0x3aa, 0x9, 0xe4d, 0x8, 0x3, 0x7, 0x7, 0x8, 0x1, 0x8, 0x6, 0x8, 0x4, 0x2, 0x7f, 0x33e, 0x0, 0xae2, 0x321, 0x1ff, 0x3ff, 0x400, 0x7fffffff, 0x0, 0x9, 0x20, 0x4d0a, 0xffffffffffff0309, 0x6, 0x60, 0x7, 0xa5f, 0x0, 0x0, 0x2, 0xaa, 0x8cb, 0x1, 0xfffffffffffffffc, 0xb63, 0x1ff, 0x800, 0x3, 0x1, 0x8, 0x6, 0x200000000000, 0x6, 0x3, 0x88d2, 0x3, 0x4, 0x0, 0xdb8c, 0xfffffffffffffe00, 0x7ff, 0x7, 0x100000000, 0xb2f, 0x2, 0x1000, 0x6, 0x6, 0x8000, 0x6, 0x679, 0xe95c, 0x2, 0x98, 0x276, 0x29a, 0x20, 0x1, 0x2, 0xc84, 0x77c0, 0x5, 0x1, 0x5, 0x7c, 0xffffffffffffffff, 0x8, 0x401, 0xff, 0x8, 0x821, 0x3, 0x0, 0xfffffffffffffffe, 0x9, 0x3, 0x20, 0x9, 0x3, 0x0, 0x1, 0x100000001, 0x400, 0x9, 0x3ff, 0xd76, 0x9842, 0x10000], {r9, r10+10000000}}) kcmp(r3, r3, 0x3, r1, r7) accept$ax25(r0, &(0x7f0000002980), &(0x7f00000029c0)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000002a00), 0x4) 2018/05/29 10:09:53 executing program 3: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x20100, 0x0) 2018/05/29 10:09:53 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x20000004, 0x8042) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)=""/4096, 0x1000) r1 = socket(0x9, 0x80000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22}}) ioctl(r1, 0x8912, &(0x7f0000000240)="c6012cf66f") r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000003ac0)=ANY=[@ANYBLOB="3800000012000902000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000100008000a00000000009f6d710fd5e3650ed12a0a56719b9bea79df12264083d0e9e4c4dc51b662a6cd5187ee9a"], 0x38}, 0x1}, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000003780)={'bridge_slave_1\x00', 0x3}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) lstat(&(0x7f0000003440)='./file0\x00', &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000003500)=[0xffffffffffffffff, 0x0, 0x0]) r9 = gettid() lstat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003640)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000003740)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003800)=0x0) socket(0xb, 0x6, 0x6) stat(&(0x7f0000003840)='./file0\x00', &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000003a80)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="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0x1000}, {&(0x7f0000000040)="64c6c13c97", 0x5}, {&(0x7f00000001c0)="abbf84388ddd9b6418e31a7c7af54e4a6db01deb984d541654cd961cbf59bb5a3ce66829b1949c9ce818344e344225367c63d750e5397579d98a4e371ea951491d2d366aea9023535071f846d21ab903e9e18b4f53cf971e2ccc9d96c11f8d63c264e0317f9eadd7", 0x68}], 0x4, &(0x7f00000039c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x80}, 0x80) 2018/05/29 10:09:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001c00)='/dev/adsp#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001c40)=0x6, 0x4) r1 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r2) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000001bc0), 0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000001b40)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x1, 0xe, 0xffff, "286a8e2f591dcdebe487edaeed1af96e48ac1ffeec044f71c504494268d2abcd7910de79cb5ce32fd81b881df6b75393639c2a3b8222551910cd8b41010434", 0x2c}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000180)="b7ceae1c1a65013c8c5a7a95e26304c270fa1f79d9f0db05d39b8f53f6b3069aa9dff8a56c087832fa1c52742670f915f95dc1395aa575566c8a99aea4458c1c029284a8b3c9cf7af16c92dbe2ea11724509950e79c92cb6300afd5d303a49634c2794c80a44325f37dba2f7dd775416574ce44f7419cb089e81e004521400a3498e4e01541ffec236403d1c335890108b2c114e693abe119dffd290388c934a834c62271d7fba895ba9edf4377c9b17201ab9e7c4be378240213094c0c2ff37e2ac23e19760410e8ac2ced2af8726dc5b89bcbf7d63f8315b7af500d9dbaff436a6cdfa", 0xe4}], 0x1, &(0x7f0000000280)={0xd8, 0x109, 0x9, "fe2442f11a265428e3cc4995169e0b79cccf135ad69ef0edf48129890506d44c76fa5e2b9f3bda92d17312c3813a1e5da584ae4a27bc2435946eef81631f8ff92f6f0fbed3888788e70bfe5f46b179809e0fb3712aa542e9760e106a6487415be4aac2c5a49a5eedd91665428f9a585d9ec1b5f5de6436708d394b1210d30b97a928d70ea050ca81ffaa1941c6ee21aa87f2e51963a8c58c8cc725baae20e5ea11099d2b7a37bd098b8f1933c7eedee5ad9d0c48e3fc5378d60799167f74af8f374b4d68eb76"}, 0xd8, 0x4000000}, {&(0x7f0000000380)={0x27, 0x0, 0x1, 0x3, 0xffffffffffffff20, 0xff, "525c61e4a7e416cd78ccf03c852213f5e66832ef39a657b4467326b8a6f152cfd87fcc9d6f77331b99f9f84749864972f373f0675fc86e59d42bc40f7ccfe8", 0x34}, 0x60, &(0x7f0000001a40)=[{&(0x7f0000000400)="da8c55d400191f31c26e3e6dce6a89f88d908fd0030e7fcefa2e7b7229088a97dbc940db1b4aa8289bc9d3ce9aafdc3eb22ca977b0df4cb6b8cee6283f9c7970e1bfff60296570dfd772fe5d", 0x4c}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="303136286bbfb696cb88408ec3afda5e0d4b523d82d1f8c0d471005abe5dddf38da0b7e5004d977cd212901f11a934a397b021ac6e20c294f0d684c722a725be3b21727fc25f4e97cc399d6ebfd88d711249eca862e06ce65f1e2ef69fdef6d48945f3907f3a6962cccc01efae15a3abff036cd24a1d0d81f7f8111fd57eb0aeb98979de908cd26c11e0d26b7d67db23171b667310b78401cd12f2b960e37c204d20c5", 0xa3}, {&(0x7f0000001540)="f121e977fa91a7dacb066c9d5c9e5af89bed951fb9cb6ab0cdd2a09091d5e2cf9e1bf9d2fabb040cc558271395073d423d82125b3c7110e99cca548ad7f8b24838d4d9aa1d059bfbf8791912bc0464dfc8093ca5c3fdeb32ddc49ff4d2688fb5c149af09ecf04caf9ceeab3118c1443bfff9ae081ae691f28246b6dcc9f41e5a7504940f64018f47f6ab742b940cce9733ad502e410df0af007e23214c1942b161bce17536f5f95417e81693d513b61feee50ce9b673f9522ab8dba815fc011b1d8927bf27dc0ed31aee6f2eb5661671", 0xd0}, {&(0x7f0000001640)="feead1ef84488aa8161681e041fd6973466b64dd429bf17699b6c9e4e2b34eba19a6446c9bb408c182792f6730cbd4e83ecb71b0081f253911c105a0200510658382bfd7684fa6a52bc1", 0x4a}, {&(0x7f00000016c0)="56631527617d407612d161ab42583c7dcd48b565a26516661cc81a95fa731984c646300de50c8ef63a177de19f0d4d1272b605bd456542a9fb494e7a707a9afda6971176fa1fdf04178ca18adb4b3d87d77a405f76bb08a1066579fcf297cf036e41f615b9d85c4a76e54deca81ef7d45933b6018ccfb13a267f510f0d71545fe17aaae496dc50dc3d6c67b5ca577febac3f2672de4144e524e7ffbb1848cafe7e75d585b1942a4436a92c89c526fa537fd313dd5e98c0829b6cb10e7c0fe59b6764095d1d107af0002e7d2d40c6382e4f61c0fe631def2b00e9c0afb2ba2948a74202e6875243b32b744179d4cc", 0xee}, {&(0x7f00000017c0)="c91038bb485cf96750e615fac257b5951f5b6f72315083af867ef352a52e2eb4397370971e5a8e5f4b91811065ccd11b0d5a1b2177833781e384a43dad15da8d947eca32daf8ff48571d939e2fc0d385e264d8ef3540f6e983c74fba18cc18f5f64285a796b3ea4ab4e45f411b6c201f577596393170770daecbbda10f889f0c45acc40971f6496d3413afa2778017aa1c91088fabaad44c361ff96a22ca76b93faa83e68a59da3b0e1b3006aa9dc00fa06e88d57cca329195c0d5abec31090e397d6e848dcc7abc36b9f0e2668f1b19adf5d7a7edc29950", 0xd8}, {&(0x7f00000018c0)="172539101cb4329a11598c5e1e6aa001aca14f8ce07adfb01da2739a12e97f17d2d64388cddf6795280ecf3dc63c05562d1c21e9c867f3e69a5f7b7038083b6bd5842878bdcc0701a66d5d024007f810270969260f6fb2a3e6b7028338d1fa3c081ac72eb0b4cf5c1534c7bbefd335eb4526b6dd7c0a59696708fd4ca907677c57a4603461f38bf2c95b71f5185f392a6c", 0x91}, {&(0x7f0000001980)="fabb6f580c69e724d62afd1b168fa29957eaee680cda399f47d694d5c861b814290c655376baaa15ffed8484b2f54fafc5928961224f4ef5ee54cf95849a6ae5bdc71d5050217d056a5ef1c7afa60c52e7259789e1cdfe91846c39f70ebdc842bc3478502f93285de916f1a184a698015d63744c64f664769efdc0", 0x7b}, {&(0x7f0000001a00)="a125978e6ffd2edd7fa836dc3a5cd708b677f8cf778cb90523fb", 0x1a}], 0xa, &(0x7f0000001b00)={0x20, 0x88, 0x3, "864c543d1ad9a2fa82fde532df"}, 0x20, 0x4000}], 0x2, 0x8000) 2018/05/29 10:09:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000300)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x10, 0x70bd27, 0x25dfdbfd, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000011) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001200)=ANY=[@ANYBLOB="00e71fdd00000000"], 0x8) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=""/204, &(0x7f0000000200)=0xcc) 2018/05/29 10:09:53 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000050007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:53 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="af26262c8523a4012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000000100)=""/1, &(0x7f0000000140)=0x1) 2018/05/29 10:09:53 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6b65a878, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0xf, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/29 10:09:53 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000001fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 557.172319] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/29 10:09:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x432) 2018/05/29 10:09:53 executing program 1: r0 = socket(0x20000000000, 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) close(r0) close(r1) 2018/05/29 10:09:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='map_files\x00') setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040)={0x800, 0x4, 0x1, 0x200}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r5}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r6, &(0x7f000057efb8)=""/72, 0x48) [ 557.236273] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 557.259333] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/29 10:09:53 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x4, 0x70, 0x1f, 0x7fff, 0xffffffff, 0x7ee, 0x0, 0x0, 0x80, 0x6, 0x40, 0x9, 0x9, 0x7fff, 0x7, 0x10001, 0x2, 0x80000000, 0x400, 0x0, 0x1bcf, 0x2, 0x1, 0x6, 0xa6e, 0x9, 0x0, 0x2, 0xb922, 0x81, 0x994, 0xfffffffffffff800, 0x1, 0xcdb6, 0x10001, 0x4, 0xf40000000000, 0x8, 0x0, 0x10000, 0x0, @perf_config_ext={0x4}, 0x9100, 0x0, 0x0, 0x6, 0x5, 0x80000001, 0x8b7a}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000001c0)=""/143, &(0x7f0000000100)=0x8f) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x101040, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000b061f001cfffd946fa2830020200a9428fd19000900010501e700000000a3a2", 0x24}], 0x1}, 0x0) [ 557.295138] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 10:09:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 557.356703] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 10:09:53 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000000bfd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:53 executing program 6: socketpair(0x105, 0xa, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x1) setsockopt(r1, 0xfffffffffffffffe, 0x4, &(0x7f0000000000), 0x36f) 2018/05/29 10:09:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="36000000feb2be5fd5f7b731fc1bfe6e08921a05b5b0cc50e2c87a251438051fa7574b0551261d181807800655f4"], &(0x7f0000000080)=0x3e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x4, 0x9, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x40) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r2, 0x7}, &(0x7f0000000380)=0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000300)) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast2=0xe0000002, 0x0, 0x2, 'lblcr\x00', 0x2, 0x0, 0x3f}, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0xc03c113, 0xffffffffffffffff, 0x20, 0x9a54, 0xe040, 0x4, 0x100000001, 0xf5ae, 0x5, 0x4, 0x3, 0x4, 0x2, 0xff, 0x8000]}, &(0x7f0000000280)=0x100) [ 557.411436] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 557.442259] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/29 10:09:54 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x11, 0x80b, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r3}) syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') unshare(0x2000400) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x2, 0x3, 0x1c}]}) socket$nl_crypto(0x10, 0x3, 0x15) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/29 10:09:54 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x147, 0x4) r3 = socket(0x40000000000a, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000000080), 0x40000000000030d, 0x0) 2018/05/29 10:09:54 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0002000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:54 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280)=0x10001, 0x4) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000300)=""/225) prlimit64(r0, 0x0, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000002c0)) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080), 0x20) 2018/05/29 10:09:54 executing program 6: r0 = semget$private(0x0, 0x3, 0x0) r1 = socket(0xf, 0x3, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001d00)=@nat={'nat\x00', 0x1b, 0x5, 0x610, 0x428, 0x428, 0xffffffff, 0x2e8, 0x0, 0x568, 0x568, 0xffffffff, 0x568, 0x568, 0x5, &(0x7f00000001c0), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x101}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x17, @ipv4, @ipv6=@loopback={0x0, 0x1}, @gre_key=0xec, @gre_key=0x3}}}, {{@uncond, 0x0, 0x140, 0x168, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3a, 0x80000000, 0x1, 0x2, 0x6d2c, 0x100, 0x20}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x10000, 0x2, 0x1, [0x6, 0x7, 0x0, 0x2de8, 0x4, 0x7ff, 0x49, 0x8, 0x7fffffff, 0x7, 0x4, 0x5, 0x400, 0x6, 0x3, 0xff], 0xc}}]}, @REDIRECT={0x0, 'REDIRECT\x00', 0x0, {0x14, @ipv6=@loopback={0x0, 0x1}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e24, @port=0x4e21}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffffff, 0xffffff00, 0xff000000], [0x0, 0xffffff00, 0x0, 0xffffffff], 'team_slave_1\x00', 'ifb0\x00', {0xff}, {0xff}, 0x1f, 0x9, 0x7, 0xa}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x7c, 0x80, 0x8, 0x4, 0x3, 0x200, 0x404}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@rand_addr=0xad6, @ipv6=@dev={0xfe, 0x80, [], 0xb}, @icmp_id=0x67, @icmp_id=0x67}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0x0, 0x0, 0xffffff00], [0xffffffff, 0x0, 0xffffffff, 0xffffffff], 'gretap0\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x73, 0x1, 0x6, 0x10}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@srh={0x0, 'srh\x00', 0x0, {0x8, 0x7, 0x0, 0x38, 0x20000, 0x84, 0x20}}]}, @REDIRECT={0x0, 'REDIRECT\x00', 0x0, {0x18, @ipv4=@loopback=0x7f000001, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x4, @icmp_id=0x64}}}], {{[], 0x0, 0xa8, 0xd0}, {0xb, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffeb6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x9, 0x81, 0x1f, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0xfffffffffffff8f5, 0x30}, 0xc) semtimedop(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000140)={0x0, 0x989680}) r3 = semget$private(0x0, 0x4, 0x0) semtimedop(r3, &(0x7f0000000040), 0x0, &(0x7f0000000080)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'eql\x00', {0x4, 0x50c2967a, 0x8, "4324bdfa4033", 0x10001}}) semop(0x0, &(0x7f0000000280)=[{0x0, 0x0, 0x20000000001000}], 0x1) 2018/05/29 10:09:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x10) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="5ea1e032ab16565b123c2e76233a1dfda304f396ccff60d71a6c708da7d6ca697f9f0872c24d403dd12f997c68fc33faea778c9c1af7916220692838c81ff70b8a2e234265621f523b1ee5dc65f4847d059acf67110c2feda9abb82367df6d5fb8603cc8067577b9e634d685204a47731467a509f421019463ee641382a5a5fabb039328c27a6e28784c9e4f78ee9683ae63a1b77d4509eba5cee0ac9635d88870e55820f7a65e39093086e1e9c905cfc25a3388c8de0b70204f55dc8a687b6a3e4b22", 0xc3}, {}, {&(0x7f0000000040)="ac72d3ab47f9b42ac6fb95d2d7592716cd41454515df20499ed64a9cec5afcafe74bab66d18789e8bc6e918768e1ea79bc2342279bfb06ab", 0x38}, {&(0x7f0000000200)="993086a423d9ea5d5c1e6fe6058bcce748ad93d196dcdc6d9633fa79e29dde61a215debd9ad680880c20782a4397bf2872d70cb344253324c535e8778b10e9", 0x3f}, {&(0x7f0000000280)="4ca9edd8c620a2bbadc9fb5de88b5463e09957458aa17681c9eb6200c8caaf5cd5b22d7f76c3dacdbf62659a1332840a2e00747d11ed14d5e913694a40e58ec38fbcde", 0x43}, {&(0x7f0000000300)="275d3f256b62e646df6c4bc6c1ef923f19f38a4e3efa67e76c036f6623e44c43cb84db377f1205dddc1fb0b107622599963bc1b37f4766ffe7b98fa19d71612d44d7d42ffb97b9e3ae798f138650f45d04f607b0b45969717d76c747008208f55c914ff28120a7197b91133bf5ef7ee951bc02d1c66f415bc20aaa3e", 0x7c}, {&(0x7f0000000380)="a3fa0db75429aca766c3cb8e5d709d73", 0x10}, {&(0x7f00000003c0)="850c7528e772331491e82f035f89a27740b3d88814d8bbd1f7107aaada3fc580fd0eb1d85df9ca682078390271eac4c3f05cfbec73cfc6eb0da288c9e2a736054a8fd88dd6bd2e21472c35958cafaea19cdea5f7ed2580fe6bcea2f2a2b18e56912f4b5a67382f0492d28d7df04eb5bae31dae51", 0x74}, {&(0x7f0000000440)="9d442a5c1a60aab370989c908577ed8b", 0x10}], 0x9) 2018/05/29 10:09:54 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f00000002c0)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r3 = getuid() getgroups(0x5, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r3, r4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) clock_gettime(0x0, &(0x7f0000005480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000001c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d40)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000002dc0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000004100), 0x0, &(0x7f0000004140)=""/197, 0xc5}}], 0x2, 0x0, &(0x7f0000004380)={0x0, r5+30000000}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0xffffef2, &(0x7f0000000240)=""/105, 0x69}, 0x0) write$cgroup_pid(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00'], 0x2) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) acct(0x0) unlink(&(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000054c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000004340)=0x84) 2018/05/29 10:09:54 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r2, &(0x7f0000006180), 0x1b3, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet(r2, &(0x7f0000000140)=""/147, 0x93, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r1) close(r2) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000200)=0x619b, 0x4) 2018/05/29 10:09:54 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0005000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fanotify_mark(0xffffffffffffffff, 0x0, 0x8000021, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 2018/05/29 10:09:54 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@broadcast=0xffffffff, @rand_addr=0x7f, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x3, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x9, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x149c41, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x6}, 0x4d70, [0x6, 0x1, 0x7, 0x7, 0x75, 0x6, 0x4, 0x1]}, 0x5c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x404540, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) connect$packet(r1, &(0x7f0000000340)={0x11, 0x2, r4, 0x1, 0x8001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) uname(&(0x7f0000000380)) getsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f00000003c0)=""/4096, &(0x7f00000013c0)=0x1000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001400)={'nat\x00', 0x18, "4312a4de919754e6407b017ac73af87ed21bdbf7e4f2f00c"}, &(0x7f0000001440)=0x3c) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000001480)={0x0, 0x8, 0x1, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001540)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001580)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001780)={0x94, 0x0, &(0x7f00000015c0)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x10, &(0x7f00000014c0)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x2}, @fd={0x66642a85, 0x0, r5, 0x0, 0x4}], &(0x7f0000001500)=[0x28, 0x0]}, 0xfffffffffffffffa}}, @exit_looper={0x630d}, @acquire_done={0x40106309, r6, 0x1}, @release={0x40046306, 0x1}, @dead_binder_done={0x40086310, 0x4}, @enter_looper={0x630c}, @free_buffer={0x40086303, r7}, @acquire={0x40046305, 0x3}], 0xfe, 0x0, &(0x7f0000001680)="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"}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000017c0)={0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'wrr\x00', 0x1, 0x1, 0x42}, 0x2c) socket$rds(0x15, 0x5, 0x0) lremovexattr(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)=@random={'system.', '\x00'}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000001880)={@rand_addr=0x80000000, @rand_addr=0xfffffffffffffff8, 0x0, 0x6, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x28) r8 = accept$inet(r0, &(0x7f00000018c0)={0x0, 0x0, @local}, &(0x7f0000001900)=0x10) setsockopt$inet_tcp_TLS_TX(r8, 0x6, 0x1, &(0x7f0000001940)={0x303, 0x33}, 0x4) fcntl$setflags(r8, 0x2, 0x1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000001980)={'filter\x00'}, &(0x7f0000001a00)=0x78) connect$pptp(r0, &(0x7f0000001a40)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001a80)={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e21, 0x80, @dev={0xfe, 0x80, [], 0x18}}, 0x6, [0x4, 0x9, 0x1, 0x5, 0x7, 0x9, 0x66e, 0x7fff]}, 0x5c) write$binfmt_elf32(r2, &(0x7f0000001b00)={{0x7f, 0x45, 0x4c, 0x46, 0xffff, 0x9, 0x9, 0x100000001, 0x4, 0x3, 0x3e, 0x2, 0x2e7, 0x38, 0x3b, 0x80, 0x5, 0x20, 0x1, 0x3, 0x4, 0x100}, [{0x70000000, 0x1, 0x0, 0x6, 0x405, 0x2, 0x5, 0x3f}, {0x7474e553, 0x0, 0x7, 0x8, 0x8, 0x6, 0x1000, 0x8}], "57522e7d8d59cc59d72bd325cb2331ea2c629724d6fd1babff49d1d817ca6635484866e8896c3007eee782cfbc9b5e583ad368844d8b6510678739dbed85e8b57a818abbdef31df1da199c66c11d4b3f38ffe94aefe4305097816900b9d9ccc8bdaa4554bc07a0565c5a000494a0e08a0b373d3618bc97f2be6d3632e8e30ec6d28e892e6b1b89d690ffe52f0323889e1efb26daee1fb8dc741133eb170105fdd21ddbee1d45dba2843914fd7da0e578f167e924da01fe58013e19048fb01276cda1", [[], [], [], [], [], [], [], [], [], []]}, 0xb3a) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002640)='/dev/vcs\x00', 0x0, 0x0) recvfrom$inet(r9, &(0x7f0000002680)=""/187, 0xbb, 0x40010000, 0x0, 0x0) 2018/05/29 10:09:54 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x405) 2018/05/29 10:09:54 executing program 4: r0 = socket(0x1b, 0x0, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) semget(0x1, 0x2, 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x12010, r0, 0x0) ioctl$KVM_SET_CLOCK(r2, 0xae64, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'veth1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/29 10:09:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x100000001, 0x3f, 0x3, 0x8, 0x6, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa18, 0x5ab, 0x20, 0x7, 0x9}}, &(0x7f00000000c0)=0xb0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xaa, "f118ee23e03958ccb7a8b0c0bd0e26c40203057d9596c1f3a89ae7488f65440b0422eb1fe2153651ad04c64dcd64765bec11ab1fc2e2ed4bad9d3ff29b21313f384eae3811bf7e19780a7b3a1959e72b6089ea959ffc978181346e08b59898147ca52eae2d97f35495a1aabd80671fe2d16813a32facda8c0841286f37ac2537499511c9b1578929d2987bfd50cc77687d8ceca75a35f258d7ac38ce19939452a5311aaa973cd9f55215"}, &(0x7f0000000100)=0xb2) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r3, 0x541a, &(0x7f0000002000)) [ 558.545517] dccp_close: ABORT with 120 bytes unread 2018/05/29 10:09:55 executing program 0: mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x79, "a9db208bcd9d481ae46ba10305bc09dd1fd8e5c7a5e58aab1e49c3ee315a52c16856379824f6a2fc9275bed5f3d34cbb7a26846480da6633a12aa8a12d4cd02242ccbf57c53fca22079bea9e9b51f32ce8dce2be87a581aa92d0dcca1293616cacc1719a9ba5daccb868ec8d83b9e4b006198873007f18deb3"}, &(0x7f0000000240)=0x81) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0xde6, 0x10, 0x10001, 0xad}, &(0x7f00000002c0)=0x18) waitid(0x3, r0, &(0x7f0000000040), 0xc0000001, &(0x7f0000000080)) 2018/05/29 10:09:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x4007, 0x4, 0xfffffffffffffff8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2}) 2018/05/29 10:09:55 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000f000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:55 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) rt_sigaction(0x11, &(0x7f0000000080)={0x101, {0x7f}, 0x2, 0x2}, &(0x7f00000000c0), 0x8, &(0x7f00000001c0)) 2018/05/29 10:09:55 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xd2, "0f6e06802063a7ae4873db48fa088fd9c866228c8b0e33129f71cfc35e5f0ee480b03d880edf9e50c484abd0ef2c05a99a313573e8dfa85296c9dd2187536ea9c44d827a903b583e4e724b73e54733ee29e571afb05bfc01c5c9b4fa499349dd8604f7a6d714ba369e643871b2e9a06b5ced358ec7f356b425b01e0a7567d7df1b78cc3b9a53d058a74a99e71c20ea79cea76940d910609fd2508f8a5cf08f473b64118957777661f10e8d94d64f3a13f1975835e4f3b435c12b208f5dcaadbedba469cf5feaf08c08c96cf8d24a922a3845"}, &(0x7f00000001c0)=0xda) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x4e23}}, 0x2, 0x1a}, &(0x7f0000000440)=0x90) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/161) 2018/05/29 10:09:55 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af20, &(0x7f0000000000)={0x0, 0xcf3}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x10000) 2018/05/29 10:09:55 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x2, {0x2, 0x4e23}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x4e23, @rand_addr=0x400}, 0x300, 0x100000001, 0xffffffffffffff00, 0x3, 0xfff, &(0x7f0000000040)='gretap0\x00', 0x5dfd8321, 0x5, 0x80000000}) sysfs$2(0x2, 0x3f, &(0x7f0000000100)=""/245) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x10100, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000240)={{0x1, 0x1, 0x4, 0x0, 0x8}, 0x1, 0x9, 0x8}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x80, "28630bc5e80714a9637a872fab66dbd842d6867039ed32255acaa0b7888056a1e648ecb2e0a67022ab596ec83b84371814d2b01019791552d7e394d95889b9e8dcaf9fa0c3170204ba97eb37da2941d05fa0697a67ccd7ffef9076466eeb9c554ccdda83de856f14297a62b6a5c127d9e94ff93b73e802cd7cce962fad776436"}, &(0x7f0000000380)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0xd6, "8e49ef3a6709927b4e5c4bbbc991cf192a9c85a9ce2fd7a672a8f474bb3891af2d73bcf43073664ec27dbd7f1b53145c7854f48415243f7d5614ceaf09acad47c33c0ca51482a46284adbc0a76633f55ac7ffc12c7b1fe7723cf048947373757d9227a3db5c5b0da5cd53e40522a130fbba7f99d3ecf75f7f135bf4044e2cf0bf4111e2ebe6499771d9661bba53e776817f1c4040e4a395d33d21409317b2b67e98bbaa5ad59c44b58e2207f1fd0b0bd4cb5c0a08e370da1a918a47eff5980f7e2615b9dcac1445fe57ac47818d4fb405baf1b545e72"}, &(0x7f00000004c0)=0xde) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x40) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000540)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x20, 0x1a5f, 0x0, 0x3, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r3, 0x74, &(0x7f0000000600)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x800000000000000, @empty, 0x3}, @in6={0xa, 0x4e24, 0x800000010, @dev={0xfe, 0x80, [], 0x16}, 0x814}]}, &(0x7f00000006c0)=0x10) connect$pptp(r1, &(0x7f0000000700)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) flock(r5, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) prctl$getreaper(0x19, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000780)={r6, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8cda, 0x4, 0x101, 0x3, 0x89}, &(0x7f0000000840)=0x98) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000003d40)={@empty, 0x0}, &(0x7f0000003d80)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003dc0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r7}, 0xc) r8 = getpid() ptrace$setregs(0xf, r8, 0x1000, &(0x7f0000003e00)="615bf2ffe0cb8f3161d4f2db7af8b2c6968b420963d850ce8bee0a8a1a79719a59592381dd6d8f8b500de9a7a521") fstat(r5, &(0x7f0000003e40)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003ec0)={'team_slave_0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000003f40)={0x2, &(0x7f0000003f00)=[{0x1000, 0xd0}, {0xfffffffffffffffc, 0xff}]}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000003f80)={0x6, 0x62d0, 0x7}) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000003fc0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000)={r4, 0xb6, "81e3b4ad43c1f3aa347c476ad0a5e17955377e7a52db63841ab7d22aed9023565591733a32b168bf802862f18e6b5b2ac596a03aee21608c246d5b0932e13a03c3d69a50c1eceaa1015246c85111ba871d054832263233d0230f985b045d25863d3e9554a688fe5f009e229d914aaa10536f4853666d78c4b6f34d790269b6b5b689d4213c1fa8cd2d2966e1c52c164800c703f61ca612f56df9857c720e6f16cdcaa834a23a4d2e2baa3444ee4b548848cba8496a98"}, &(0x7f00000040c0)=0xbe) socket(0x0, 0x5, 0x1f) syz_open_dev$loop(&(0x7f0000004100)='/dev/loop#\x00', 0x6, 0x1) 2018/05/29 10:09:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4040ae79, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x80ffff]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000000c0)) 2018/05/29 10:09:55 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYBLOB="55153a07e6049bb59ccfcc3718ad9d932c029d066fc2174e61b09005e1cf83bd658c5c366bd2a9242bd09094337b7b455519edae6fd4557c6cf27661ad4e659956fa905e10f3600594b33b41f5478cf2500ba0df6d9afc24c0e285b557a02494f625911c99e438bd3c88fdd70ee07250eb6a906bc2dda7fc47e57eefbabf84492face028f0c972ec07db63f391f43c0ebf0daef6a3273f307f33a5d33f88f3cccdfd606c49fce6b07d867b95eb2ef9", @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100006901000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES64=r0], 0x10f}], 0x1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000001f64)) 2018/05/29 10:09:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="b8003000000f23d00f21f835300000080f23f8b805000000b9a70600000f01c126670f32b805000000b9000000000f01d9b9350b00000f320f18ae000000000f40efd8e1b9140101c0b877519f28bac657b64a0f30c4e17810d8", 0x5a}], 0x1, 0x9, &(0x7f00000000c0), 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x20) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 10:09:55 executing program 7: capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000300)={0x77359400}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$setregs(0xf, r3, 0x3, &(0x7f0000000280)="1af8d18ee1822a6943e3c945c6ee0cba7a6a2a3504f52f3afc76d855a4e389491944f03678998bc9ef995d98de19416dc949f998f4503730d154b1c2a6686e07dbf8cc2091be0f6e248a413b2e0c678dc0159372c8fce9d85fcf07") r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000340)=0x5) sendfile(r2, r4, &(0x7f0000000080)=0x9000000, 0x100000001) creat(&(0x7f00000000c0)='./file0\x00', 0x20) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000001c0)=0x1, 0x4) 2018/05/29 10:09:55 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00f0000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:55 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rfcomm\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x12, r1, 0x0) 2018/05/29 10:09:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-fixed-time)\x00'}, 0x58) chmod(&(0x7f0000000100)='./file0\x00', 0x80) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x640) socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x2000400) inotify_init1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x4, 0x5, 0x3000}, 0x4) 2018/05/29 10:09:55 executing program 1: r0 = socket$inet(0x2, 0x6, 0x1d) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) fcntl$addseals(r0, 0x409, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getpeername(r0, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x80) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/29 10:09:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = dup2(r0, r1) read(r2, &(0x7f00004b8fab)=""/85, 0x55) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x10, @tick=0xfff, 0x7fff, {0x40, 0x9}, 0xfc5, 0x0, 0x10000}) 2018/05/29 10:09:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x22c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000016c0)=[{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000017c0)="01e6", 0x2}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x139f}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) 2018/05/29 10:09:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0205000007000000001f00000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x38}, 0x1}, 0x0) 2018/05/29 10:09:55 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00000f0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:55 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/24, &(0x7f0000000140)=0x18) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) 2018/05/29 10:09:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpid() ptrace$peekuser(0x3, r1, 0xf1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$peekuser(0x3, r2, 0xfffa) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x21, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) 2018/05/29 10:09:55 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000b120007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001100090469001b00810800000700fd3f03000000450001070000001419001a00040023000700f0000200000809c99183a8a5000200", 0x39}], 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) socket$netlink(0x10, 0x3, 0x6) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0x2) 2018/05/29 10:09:55 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[@multicast1=0xe0000001]}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/29 10:09:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002c40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c00), 0x2}}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioprio_get$pid(0x2, r1) fcntl$getown(r0, 0x9) r2 = socket(0xa, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) 2018/05/29 10:09:55 executing program 1: r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32, @time={0x77359400}}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/05/29 10:09:55 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000050007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:56 executing program 6: r0 = inotify_init() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfffd, 0x0) r2 = socket(0xa, 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/29 10:09:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000180)="f36478bdceeed5d4d2d50ebcc122654bdf27f459dfd249193fb408d89501179625957cb296ceff2dc84e6bca6974911e2c9f21d062284dda257659dabcba1fb7902b9ab812754105987d543fb91437672e0eb0fcd708d16777f8100fc2", 0x5d}], 0x1, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0]}, 0x10) shutdown(r0, 0x1) 2018/05/29 10:09:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000006c0)=0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000700)={'ah\x00'}, &(0x7f0000000740)=0x1e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/05/29 10:09:56 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x8, 0x1, 0x3, 0x9, 0x8, 0x9, 0x20}, 0x20) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl(r0, 0xc0984124, &(0x7f0000001f64)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/05/29 10:09:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400400000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x800) close(r1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) 2018/05/29 10:09:56 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)={0x2, 0x0, 0x8, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000140)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f7573626d6f6e2300202f6465762f7573626d6f6e2300202f6465762f7573626d6f6e2300202f6465762f7573626d6f6e2300202f6465762f7573626d6f6e230020406b657972696e676c6f206d643573756d6c6f2873797374656d202f646563b91471960c01a55cb5301e9294136ae70d3ebba841a965c62f5194b28ce113b537bb8e7bdeacefc6e68caaa463c5c53bfa5a2244466790f1e2388176c5a41d0ef7248cd74d4f04349a92353d5eb0402f942e552679180000000000000000000000000000"], 0xd4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2, r1, r2, 0x6, 0x800001) 2018/05/29 10:09:56 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:56 executing program 4: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x7, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2]}, &(0x7f0000000040)=0x100) 2018/05/29 10:09:56 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r2}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x4900, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000200)={0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r4, &(0x7f0000000180)=""/66, 0xcd2161533216eab8) getdents64(r4, &(0x7f0000000df0)=""/528, 0x7f355eb8) accept4$alg(r4, 0x0, 0x0, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000080)) 2018/05/29 10:09:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000000)="782975b37c34f48c2af055a36ecc82390cb85e0e6275efd773f0dd9e830871a1954371393be21ea4af5400b913f1c3d0e0e22b76f1a2aa4a31c10db0bfa65bb07bad2c568b3d6d9e", 0x48) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000001c0)={0x6, 0x81, 0x10000, 0x0, 0x7f}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000200)={0x3, 0x3}) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'irlan0\x00', 0x8bab}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x0, 0x32c}, {0xa, 0x3}, {0xa, 0x4}, {0x7, 0x1ff}, {0x3, 0xe7}, {0x3, 0xfee}, {0x4, 0x54cc}, {0xe, 0x439}, {0x6, 0x7}], 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write$eventfd(r1, &(0x7f0000000140), 0x5) [ 560.231454] binder: 2963:2966 ioctl 40046205 400400000 returned -22 2018/05/29 10:09:56 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440), &(0x7f00000004c0)=0x8) ioctl$TIOCLINUX6(r0, 0x40005504, &(0x7f0000000080)={0x6}) 2018/05/29 10:09:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x6, &(0x7f00000001c0)=[{0x8, 0x1, 0x68ca, 0x3}, {0xffffffff, 0x400, 0x8, 0x1}, {0x3, 0x9, 0xd3, 0x5}, {0x80000001, 0x1, 0x1, 0x8b0}, {0x8f51, 0x0, 0x5, 0x9}, {0x8, 0x7, 0x7, 0xfc9}]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007ff, &(0x7f0000000100)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f0000000000)="2dda72b0c934fc74ef072297216044b220d6e07a63a787fb2d5d9adcfeb79e51b9efa3d9ee2ba080e8b85222740b276fac2167a4ff0e5f71022be985df9e83002eb20906e035540536c925ed2ec56aee6e8242b59e0f35425c478e63d0a657cdcd0a61276342b9acd76379426f3ab4e54f89d80f3f2d2627397ffba35de5b649c3df", 0x82}], 0x1) shutdown(r0, 0x1) 2018/05/29 10:09:56 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x10000, 0x120) symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/24, 0x18) 2018/05/29 10:09:56 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000f007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) ioctl(r0, 0x400001, &(0x7f0000000040)="c626262c852bbf012cf66f") r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0x5, 0x1, 0x6, 0x200}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x4}, 0x8) sendmmsg$alg(r1, &(0x7f0000001c80)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="de", 0x1}], 0x1, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}], 0x1, 0x0) 2018/05/29 10:09:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000000040)=ANY=[@ANYBLOB="0c0100001a0001050000000000000010bf0200000000000000000000000000017f00000100000000000000000000000000000000000000000000000000000000cbb083e5b8669eb3d80892e2dad0bc57243cbc46e608d8c2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414aa000000000000000000000000000000002b000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c000400000000000000000000000000000000000000000000000000"], 0x10c}, 0x1}, 0x0) 2018/05/29 10:09:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'syz_tun\x00', 0x1}, 0x18) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x4, 0x6, 0x7fff, 0x0, 0x6}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x1ff}, 0x8) 2018/05/29 10:09:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = dup2(r0, r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000001500)={0x3, 0x26, 0x1}) preadv(r3, &(0x7f0000001480)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/229, 0xe5}, {&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000001380)=""/215, 0xd7}], 0x4, 0x41) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000ffffff7f000000808000000000000010000500"]) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000014c0)={0x1, 0x0, [{0x4, 0x5, 0x100000001, 0xffffffffffffff81, 0x7}]}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0156caa65e5a0000000000000000000000"]) ioctl$KVM_ENABLE_CAP_CPU(r4, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0xc0010140]}) 2018/05/29 10:09:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/29 10:09:57 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00000f0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:57 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x3}) 2018/05/29 10:09:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil}) socket(0x0, 0x0, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x1}) 2018/05/29 10:09:57 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0xa, 0x6, 0xd392) setsockopt(r0, 0x8, 0xd, &(0x7f0000000000), 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r1, r0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x40, 0x4) [ 561.055979] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 10:09:57 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="ef4a18e533da3ffcc772f1130a7270d6db93cfeef57868013953177b7a1b311dee95b98ed54ac36003c47dec84c733e182774ee76613f0335676e3abbf20d5b3014ed62b78ef3217cc5349efcd231692dcae10f3eb5f401d1e4aa7231e1d4c43b85941ee4b0891c7080884a2398a51c97cfcb86f272c36c165efe7ab2bedd027d975c792c8136d0dd12e3b367c2e805cb5f577398b6cf93856ea3bbb879e18554f32e784f87bcd3aebe395922c2bca18dc73b0527ddde8df6f1b01c710be34ba45399329de60ae199c02d3bacf6058302aeeb0b5375f4049391ad62c", 0xdc, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x1fe, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920fa0"]) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x20) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000000040)={0x100000000000000, 0x7f}) 2018/05/29 10:09:57 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000020007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000023c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002240)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000002380)="13abb4cc6d7137b6af05fc098bbafaa4ac2a475599165f609227d83fa906209785574b00390432be0288", 0x2a}, {&(0x7f0000000080)="0f05782dfc8856330216591726720401310840d800d5efb03ea43cb3c3acb234cb68b15fc1cfb4f864cd9a73ce446c0f4462", 0x32}, {&(0x7f0000002440)="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", 0x1000}, {&(0x7f00000000c0)="408c408082c9a64e49296dc467f4bba78a7c81540af0f442e7ba65368d65080f2eebb42649ad9c93", 0x28}, {&(0x7f0000001200)="99c0ca7930c2c61e52f8654ad648fd06dc5f2a747b5209a380be445f90846456e039a62de9a382d3e74c037920fcd66ecdd2c9c2018ce5b12fd04c7eab0a5e821c0037a66660136e2b0927aca868d9dd5a2532d3c6e0dd1ebfe0df082cd39fd8d53365120970cd6861bc4ea5cfa10fcf4a398e0cfac8b6e9f786bdd117277386e4122019ffb78a2826694b1139ad5912e87a8f2f9b335419eec1835d5f77e8241f985d1ecc19509b7e884664774991dcad2d6b645f2a6a66f7a015155fd6c4ae693290ea63b2317584a265c4d5cd2b4cba58235a8679250134b33670", 0xdc}, {&(0x7f0000001300)="9005b12678f26994af3952214dea343d3f4e528bb8923d0b39b9c3d07a89848c3d05a94e057f7b7c5a36142641a5eb1a50b106fe6c011795548304d9e77af0a49f32bb60bf75200d9a8fb566389291d9020627900457fc0e73f42dec4355c7c643d597c39f9ce74869c07c1460465eee5d01065c56d6116fa8457e25009ddab2b95b9d6ca164a372df82bc5a7c14d99f8df2af8dc72a6c4ac925335e4c9a3c4802476bc4a1f56f44923aec25246327a06c84cc60823571287efcdfd033f68abfa145c6e6ef8aa13aa515249e78200e25d8fa27000a596a3e8ec3352bc5c9289f5a2bf5734d", 0xe5}, 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&(0x7f0000001fc0)=[{&(0x7f0000001e00)="69eb4c5f7f8a0d9fcbdc6669d8546c01051b533d4f712e1c5b71fcb08c229145fb6b5f6624899867c775f8050282154bfabe233971a5c829457f911952433f481c7655864a060f47c82806768eeba43ce0ec4f7f050ef2603719d2de0b5a83d2686853da7fcde50bdda4a61d9cff50f9d46546f2397008a24d09afed286028bf0d9e5a3d740e4f198e0d59bc98ce57e3a4abc0010912c3b3558a367cc32b51aa9d53cc98b0d5412250aba4b77df1ff7a5d02324c4f275f7f1181e42886322cffdf6c46a22870e79fdef86b8d9f36395c0433cf45831ca2964b2c3c29b8929b91131db595d815db4f8cde6f264febc1dc167e6b", 0xf3}, {&(0x7f0000001940)="2f6d88845787756ab8caa38dc70db4254586217f35b42ad554dbdb55549d3a36d0f6f91cc81487888b1f1684d6c240b321271f6a21a383122f5c9afccc06ff01eaf1a8f92238503c519e39d9a628db095ebcad3d1836f7b390deed29957424316d7d71ddc0f7b320a882", 0x6a}, {&(0x7f0000001f00)="cf116618c958f1e775365702a7c21c70334c60605b356010672d409ade1f4ee6e6089e218d79af7293a6d1f152a3107810de1c49d2c9c553aa364890c9f46b037b305bd1f6865c9ec93e85b2dbb317a51af15c7d75378f7f38501ca7210791c2b040dbbf882910c74ced9a95b6954d6bc48f36c0cf42420ed515c535d57bce4ad444c0c3bf3fbc2977859d5f74b8b5de19017fc2efc9cf1b44730b300a5b4365", 0xa0}, {&(0x7f0000002080)="7b2f6d6ab476e0a467f6f95cd42d98bcc065c2fc2d523127cf814541b6c34e974898512c23df0afb1bf912fb9345616f0faa3931d5b982bb788d11e0eb259e4e13aade379d80de5d7f7f6a7133e4d4844eeb49eb66176b5c7a8da78447d976f5f4ae3f0d494d4329cf078ca9882af40d61d846e5b362e425c37993edbd88cf9970eaf8c3fdd6086d30c2b0291a0c0a1f7a44eab7be2e04acf814319bc087ce962822591a91ee5920c4343405d45853fb366ac457bd7570a84ae035", 0xbb}], 0x4, &(0x7f0000002000)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4000}, {0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000002140)="55ed1cf71bdbf709a27a4bc72b7719773a16fbbe76a3ebc50203450fe9d1506792ad938db8", 0x25}], 0x1, &(0x7f00000021c0)=[@iv={0x68, 0x117, 0x2, 0x4e, "d28772954760f449c8b11e5509abb1b25503121a7bc0fcf0fc3084b84597c30ba38fec7c365b092a9a22f83b41743be4304c61da25bebfc606baa145e992931a643ae777501c33b4ae94a40eb0fa"}], 0x68, 0x20000000}], 0x4, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x329}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x840) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001680)) 2018/05/29 10:09:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000280)={[], 0x6, 0x4, 0xe985, 0x0, 0xd753, 0x3000, 0x3004, [], 0x800}) r3 = accept$alg(r1, 0x0, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f00007ed000), 0xfff) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000080)={0x20, 0x6, 0x5, 0x80000000, 0x7}) 2018/05/29 10:09:57 executing program 0: socketpair$inet6(0xa, 0x4, 0xd167, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100)=0x6c40, 0x4) r2 = socket$inet(0x2, 0x3ffffffffffffffd, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f0000000200)=0x71) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='highspeed\x00', 0xa) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r2, 0x1) 2018/05/29 10:09:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x5441, &(0x7f0000000500)) 2018/05/29 10:09:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000073]}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80202, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000140)={0x1, r4}) 2018/05/29 10:09:57 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:57 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x7fffffff, 0x2, 0x6, 0xd3, 0x18800000000000, 0x35d1}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x74599c18, 0x80) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000100)={0x0, 0x2000, 0x8, 0x6, 0x4}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0x40100000003, 0x87) sendto$inet6(r2, &(0x7f00000002c0)="ba851095fba8", 0x6, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000140)={0x5}, 0x1) 2018/05/29 10:09:57 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x800000004e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff000}, 0xfdb1) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='bbr\x00', 0x4) sendto$inet6(r0, &(0x7f00000000c0)="9f", 0x1, 0x80, &(0x7f0000000100)={0xa, 0x4e22, 0x4f9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) 2018/05/29 10:09:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x59380000000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0x10000, r2, 0x10000, 0x7}) r3 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat={0x73622a85}], &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r4, 0x3) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f00000006c0)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000500)}) 2018/05/29 10:09:57 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000f00007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:57 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x7df6d329fc61e793, &(0x7f00000000c0)) semget$private(0x0, 0x0, 0x100) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x30000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x3ff, {{0xa, 0x4e22, 0x6, @empty, 0x8}}}, 0x88) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x7, 0x6, 0x2, 0x2, 0x5, [{0x61, 0x8000, 0x6e4}, {0x1, 0x6, 0x6ae4529f, 0x0, 0x0, 0x104}, {0x6, 0xb193, 0x2, 0x0, 0x0, 0x485}, {0x0, 0x401, 0x1, 0x0, 0x0, 0x2}, {0x3, 0x0, 0x80000001, 0x0, 0x0, 0x1600}]}) 2018/05/29 10:09:57 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$TCSBRKP(r2, 0x5425, 0x80) write(r1, &(0x7f0000000340)="2700000013000707030e0000120f0a002b000300f59b001274809192078a08000005001ccaa6d0", 0x27) 2018/05/29 10:09:57 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) r0 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000001c0)={'ip6gre0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES64, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYRES32=r0], @ANYRES16=r0]], 0x1}, 0x1}, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 2018/05/29 10:09:57 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) [ 561.980191] binder: 3077:3078 ioctl 40206435 20000140 returned -22 2018/05/29 10:09:58 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) recvmsg$netrom(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@ax25={0x3, {"15f541062454f9"}, 0x400}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="bd73c1b1b623e1cef70768e48573f257874ffef5789138abcfa6edd0e7e2b4c5410f8babcbe7fc138a25bcfc69d8bad8afaaf70353118bffe6219f487a5b1324372dee4ce38c9cc19bec28b5fca72e85eefab72aca3e5eaa2230cdac50d28c24011cb7dff99d53e0da19bc8362c9a10438b2033b7e4a9522eac173a1f97a5492b2e2ab33a30d9e35920b8c12b20cd654ccb5ea65a5dd43f078536df4be140ac9ab27957046d00e94850e2eb8d417e967dfb1100643cf93c4cdad3225a35aea20e063dfb693810398678e7dd159709efc278e19fe44c1a8b43f6759eee616347535d4cd682083fe8fa9e45d6c", 0xec}, {&(0x7f0000000240)="f349320c5bb59caa140fe8c54e1bb05976d10d962bf2064bb2e08c92184b18f90a475e3514cd70c124f19732eb67", 0x2e}], 0x2, 0x0, 0x0, 0x1}, 0x21) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000340)={0x9}) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) r2 = semget$private(0x0, 0x3, 0x98) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000300)=""/23) sendmmsg(r0, &(0x7f0000002c40)=[{{&(0x7f00000000c0)=@hci={0x1f}, 0x80, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x40000c4}}, {{&(0x7f0000001240)=@can={0x1d}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000002840)}}], 0x2, 0x20000041) [ 562.048356] binder: 3077:3078 ioctl 40206435 20000140 returned -22 [ 562.074099] binder_alloc: 3077: binder_alloc_buf, no vma [ 562.079730] binder: 3077:3096 transaction failed 29189/-3, size 24-8 line 2971 [ 562.126188] binder: BINDER_SET_CONTEXT_MGR already set [ 562.175704] binder: 3077:3097 ioctl 40046207 0 returned -16 [ 562.226755] binder: undelivered TRANSACTION_ERROR: 29189 [ 562.232393] binder: release 3077:3078 transaction 144 out, still active [ 562.239253] binder: unexpected work type, 4, not freed [ 562.244569] binder: undelivered TRANSACTION_COMPLETE [ 562.249925] binder: send failed reply for transaction 144, target dead 2018/05/29 10:09:59 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00000b1207fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:59 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) dup(r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffff80) syncfs(r0) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/29 10:09:59 executing program 1: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) r1 = socket(0xb, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo/4\x00') 2018/05/29 10:09:59 executing program 5: unshare(0x2000400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffc, 0x0) fanotify_mark(r0, 0x9, 0x40000020, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 2018/05/29 10:09:59 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000300)='//control\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') pivot_root(&(0x7f00000000c0)='//control\x00', &(0x7f0000000100)='./control\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/05/29 10:09:59 executing program 6: getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0), &(0x7f00000001c0)=0xb) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="318601140000000008ffff000000000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='io\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xedc}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x5, @empty, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}], 0x88) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000200)=0xc) 2018/05/29 10:09:59 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000000280)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000001380)=""/107, 0x6b}, {&(0x7f0000001400)=""/110, 0x6e}, {&(0x7f0000001480)=""/66, 0x42}], 0x6, &(0x7f0000001580)=""/4096, 0x1000, 0x34}, 0x1}], 0x1, 0x40000040, &(0x7f0000000300)) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000002640)={&(0x7f0000002580)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002600)={&(0x7f00000025c0)=@getlink={0x30, 0x12, 0x4, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x10000, 0x8000}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x3}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) unshare(0x40000000) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000003c00)=@newneigh={0x1c, 0x1c, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff}}, 0x1c}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/29 10:09:59 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) 2018/05/29 10:09:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000200)) fcntl$setstatus(r0, 0x4, 0x2c00) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r2, r1) 2018/05/29 10:09:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x80800) sendmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@ll={0x11, 0x0, r2, 0x1, 0x3ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)="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", 0xfc}], 0x1, 0x0, 0x0, 0x10}, 0x10) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000400)=0x401, &(0x7f0000000440)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x8, 0x8, 0x3}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={r3, 0x100000001}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/29 10:09:59 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000120b07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:09:59 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind(r0, &(0x7f0000000040)=@generic={0x11, "8a87c823d5a62d85372deb5a0b555fa76d884b1b6f8db73292f888cd8226e3078d2ccb44bb9361b62e5462ad592bbc035bce6ecfd25ebe88c7493f52c5c7cb7c9ac41b95d6356c710e35c4b974c26610fdaa75bdb0e9ec65dd43a1d5adbd17897e0bc187e59e84280233d9f5604d07ed0b591663d8a56ada3655ac7ae009"}, 0x80) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x20, 0x7}, {0x2, 0x8}, 0x7, 0x0, 0x1}) 2018/05/29 10:09:59 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 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, 0x0, 0x73}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) close(r0) [ 563.245106] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 10:09:59 executing program 1: msgrcv(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0xa4a1ad41a879dde1) [ 563.434810] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/05/29 10:10:00 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:00 executing program 7: seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xcc3, 0x5, 0x0, 0x7fffffff, 0xffffffff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x90) 2018/05/29 10:10:00 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x8000) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x530, 0x230, 0x230, 0x230, 0x448, 0x448, 0x448, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x8, 0xcd8}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x1a}, @multicast2=0xe0000002, 0x0, 0xff, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x7, 0x555, 0x6, 0x9, 0xe9f1, 0x4, 'veth0_to_team\x00', 'yam0\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xffffffffffffff81, 'system_u:object_r:faillog_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @random="e6e05b0a2885"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/29 10:10:00 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200400, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x2000000000000000, 0xf000, 0x80000000, 0x2, 0xa}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="21060050f370431415d9c333b27fd6000200d07ee511801000000000"]) 2018/05/29 10:10:00 executing program 6: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x76, 0x8, 0xe67}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x4080) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x56c}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) unshare(0x2000400) openat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/29 10:10:00 executing program 0: r0 = socket(0xa, 0x4000000000000002, 0x400000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f000000000000cdd7c268f17bd576", &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000000000000000000000075d28e57a90a1b3900000000000000000000000000000000000000176337c3b1b743219790cdcc23008f5ad7aab4f80660eeaeb93af9ab5bd0b11b4855021736c26563495e3c8ce2065782173ef6ea4198b39f101caaddba7f0fb88468814e2f6096ada9330c"]}) 2018/05/29 10:10:00 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000100)={'ip6tnl0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) 2018/05/29 10:10:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fffffff, 0x40) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x6, 0x1c, &(0x7f0000000040), &(0x7f0000013000)=0x221) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x1, 0x32, r2, 0x10) close(r0) [ 564.153275] device bond_slave_1 entered promiscuous mode [ 564.183412] kauditd_printk_skb: 492 callbacks suppressed [ 564.183424] audit: type=1326 audit(1527588600.150:2339): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3179 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 564.209086] audit: type=1326 audit(1527588600.150:2340): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3179 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 564.229185] audit: type=1326 audit(1527588600.150:2341): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3179 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 564.249264] audit: type=1326 audit(1527588600.150:2342): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3179 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 564.269342] audit: type=1326 audit(1527588600.150:2343): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3179 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 564.289421] audit: type=1326 audit(1527588600.150:2344): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3179 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 564.309491] audit: type=1326 audit(1527588600.150:2345): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3179 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 564.329568] audit: type=1326 audit(1527588600.150:2346): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3179 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 2018/05/29 10:10:00 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000207fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:00 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) gettid() mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 2018/05/29 10:10:00 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f00fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:00 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x32) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x1000, &(0x7f00000000c0)) r0 = syz_open_pts(0xffffffffffffffff, 0x121040) ioctl$TIOCSBRK(r0, 0x5427) rmdir(&(0x7f0000000100)='./file0\x00') poll(&(0x7f0000000080), 0x0, 0x400007f) r1 = socket(0xa, 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rmdir(&(0x7f0000d19000)='./file0\x00') 2018/05/29 10:10:00 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) gettid() connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000200)) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r2, 0x0, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080), 0x4000000}]) mlockall(0x0) r3 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="43b92b033af15d57d25b2902d3f00b9d43dfd742e8188254a001f7ef7d25dd4c393d72e31f814447bb542ed964cfbd4908d164ff18300a9977d8eb3031ae9f132a0239a6c3096eb9d05fafd29ce33bcd6bc57b5b89a2d2195509d9bc4e23846569193467c12d5968646be28616206484728a487c9be14537c92be36891e590e14d6e29f044c42221f290c160ef1744de2f027bf664aef38ae8d66eed77b44741cdfa7b062d0f3b6f449e5cd0714e92c1354a1e8c9062176cc8eb69bd8497", 0xbe, 0x0) keyctl$set_timeout(0xf, r3, 0x7) 2018/05/29 10:10:00 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x200000) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000040)) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000080), 0x4) signalfd4(r3, &(0x7f00000000c0)={0x5}, 0x8, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7, 0x2476}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x80000000, 0x8204, 0x9, 0xfff, r4}, 0x10) bind$inet(r0, &(0x7f0000000600)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 564.349645] audit: type=1326 audit(1527588600.150:2347): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3179 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 564.369721] audit: type=1326 audit(1527588600.150:2348): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3179 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 564.396327] device bond_slave_1 left promiscuous mode 2018/05/29 10:10:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(tnepres))\x00'}, 0x58) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x0, 0x8000000000000000, 0x100000001, 0xffff}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) 2018/05/29 10:10:00 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000001000fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:00 executing program 6: socketpair(0x2, 0x3, 0xf4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0xfffffffffffffc01, 0x8001, "4efdb67e7ceffcce6973e6b6b2bb77b4ba5730c9021d9305d06f072d6e3cd2eb35e1af8cb9a5dc7da51dc894fa38d374b2825ff7b717c35ce33b8720e9ad30", 0x4}, 0x60) fcntl$setstatus(r0, 0x4, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) r3 = accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4400212a}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_getnetconf={0x34, 0x52, 0x5, 0x70bd2c, 0x25dfdbfb, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xffffffffffffffc6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x10000, 0x4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000280)={0x0, 0x2, 0x6, 0x7, 0x1000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) statfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/218) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r5 = accept$netrom(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000500)={[{0x2, 0x7, 0x3ff, 0x5, 0x8, 0xa85c, 0x5, 0x6, 0x40, 0x9, 0x5, 0x67, 0x9}, {0x4, 0x4, 0x4485fdec, 0x6, 0x401, 0xce7, 0x9, 0x100000000, 0x7ff, 0x8, 0x8, 0x8, 0x6}, {0x5, 0x9, 0x0, 0x6, 0xf4, 0x1, 0x3, 0x2, 0x0, 0x40, 0x4, 0x1cf8, 0x8}], 0x5}) sysfs$1(0x1, &(0x7f0000000580)='\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000005c0)={r0, r1, 0x9, 0x1}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) timer_create(0x3, &(0x7f0000000780)={0x0, 0x30, 0x7, @thr={&(0x7f0000000600)="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", &(0x7f0000000700)="e13e477c401c4ff24f9d757555d424118687151aef7416c6a9907378429eb60ea81ae04d3bef77ba6698808e700c23073137f4324e52ab50834ab1f2afb02bf68f438b2009b47c0933502846f574f25831ac821bd52fb9ca1ba6c3a047dd6f3254f5ca524395799c75bff03d24efdf806bd09fb5a60af70734"}}, &(0x7f00000007c0)) fcntl$getown(r1, 0x9) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000800)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000840)={0x5000, 0x100000}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000880)={0x3, 0x24, [0x1, 0x2, 0x9, 0x200000000000, 0x5, 0x1, 0x9, 0x4, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000008c0)={0x0, 0x1, 0x2, 0x0, 0x5, 0x5}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000940)=r4) r6 = memfd_create(&(0x7f0000000980)='\x00', 0x2) connect$l2tp(r6, &(0x7f00000009c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3, 0x3, 0x3}}, 0x26) r7 = syz_open_dev$audion(&(0x7f0000000a00)='/dev/audio#\x00', 0xa2e1, 0x18200) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000a40)) ppoll(&(0x7f0000000ac0)=[{r1, 0x25c0}, {r3, 0x14}, {r5, 0xd8}, {r6, 0x201}], 0x4, &(0x7f0000000b00), &(0x7f0000000b40)={0x2}, 0x8) [ 564.547951] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/29 10:10:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x2, 0x1, 0x81, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000100)=0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x44, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r3) close(r1) 2018/05/29 10:10:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, 0x41, 0x2, 0x70bd28, 0x25dfdbfc, {0x6}, [@typed={0x14, 0x5, @ipv6=@dev={0xfe, 0x80, [], 0x10}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x26, 0x829, 0x0, 0x0, {0x3}, [@nested={0xc, 0x8, [@typed={0x8, 0x0, @str='\x00'}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x800) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000400)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) fsetxattr(r1, &(0x7f0000000140)=@random={'btrfs.', '\x00'}, &(0x7f0000000180)='\x00', 0x1, 0x3) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0, 0x8d1, 0x3f, 0x400}, {0x1ff, 0x10001, 0x8, 0x4}]}) 2018/05/29 10:10:00 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[0x6, 0x2]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@newqdisc={0x4c, 0x24, 0x300, 0x70bd27, 0x25dfdbfc, {0x0, r2, {0xfff3, 0xfff7}, {0xffff, 0xfff6}, {0xf, 0xf}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x8}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x7ff, 0x4, 0xc1e, 0x800, 0x1, 0x1000, 0xfffffffffffffffd, 0x8}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/05/29 10:10:00 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000000bfd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:00 executing program 6: prctl$setendian(0x14, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0xbe2c, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000940)=0x80000004) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x40800) write$binfmt_misc(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="73797a3059b9e1d053ad3f845c0374027e204fc03417f693740d23e04fee7634ea21fdfbbd41294b61e71ebf5780380b28dfc381f1e7b4d5acf3f9af1ba60468e65afa41fb2db183058757ee177f05adb60d04b66f8343b112fced4d21ba325ce4da823d8da1f21aebb6d7792aa1e18baaea54e01b8ddec377fff3cf7e35a03b39efd63368e3ee4f51d9ad2dd5778140dd6cf57c9c7cd7e15cbd12b26815dbc4f63d25075e442b846e3039b59cc5b7bbcd4844c89cf91a1817c6d66e0f2179cf10c00f03bc5cf87674d64d0b8c914db4c382d214ea3f3c4fac7188601155340bb55f1c5a"], 0xe4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000800)=ANY=[@ANYBLOB="fd000019b93926dcb6239410047618b375944b73c3c8d5eb30c90a673c0aca2ad74ed963e0669207a55678ad70123b9717fe052bdbedf711e8189e775d5b1ec52628b4cb52c56829a68de8f13885587b1ad0c6a4d56998ddf5af7d5d02447875a2d7fec1b345266349eab1572f259ed607bda1c97a183825add90ece3b95d49786b9d2ea151d72bc929f63f295b1213c1648ff7f996ab33f98a349a4aef7c3832d0ebc8743847b42b693b12bc1ba5cc9f3cb26383b3bfec0be6088dc80783eb77a9239"], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x206, 0xffff, 0x401, 0x0}, &(0x7f0000000180)=0xffffffffffffff19) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x3, 0x1, 0x0) getpeername$inet(r1, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10) getdents64(r0, &(0x7f0000000580), 0x0) socket(0x1a, 0x3, 0x8000) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={r2, 0x40}, &(0x7f00000003c0)=0x8) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f0000000200)='fd/4\x00') ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000000600)=0x14000000) r6 = socket(0x11, 0x6, 0x3) fcntl$setownex(r3, 0xf, &(0x7f0000000780)={0x0, r4}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000900)) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x2710}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x9, 0x4) getpeername$inet(r6, &(0x7f0000000580)={0x0, 0x0, @rand_addr}, &(0x7f00000007c0)=0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r8 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r8, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r8, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendfile(r8, r7, &(0x7f0000000000)=0x10, 0x80000003) 2018/05/29 10:10:00 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 564.650852] netlink: 'syz-executor1': attribute type 8 has an invalid length. [ 564.668847] QAT: Invalid ioctl [ 564.686732] QAT: Invalid ioctl [ 564.690302] netlink: 'syz-executor1': attribute type 8 has an invalid length. 2018/05/29 10:10:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000040)=[@cstype0={0x4, 0x5}], 0x1) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="4c20a77d3226e22fbc4f016c6b1b4ee1f498a365d8b25f6d7aef2b1c852abc86188ea9397a5f69fc6d1ab795e52d9d4cf0f248bf000000000000000000005c4d7a742ea2902c4786260a4ea9fee0dabf6687655fa07c113bac5d96c27ec15d98c4588944fe0d0b2c4f37088d5c51da5b9d41a22a34cce0e05e5eb2c47b3fc7f3263045a438de1dd02f5bce5155cb3d1c00ff5025235a056f382c12"]) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2) pwritev(r3, &(0x7f0000000640)=[{&(0x7f0000000180)="5cbfea07983b0658405c8a48744f5aa8e39ccbc5170edbbe12d011092d37f5a6105a0107facaf266f556d46d58af6c0368e108db9d82d934d8bf50c40c36fe299910e8fa35ccaa071f5acf5c0bc47e1855f4128dea291d508973050141531b2c8c89246d5eb7a8cfdb0abdb0875c05c5093b00a1758af0a2c908e1d2525b09c8f1efd40abb46397a8a333c8334e47fc50768ff", 0x93}, {&(0x7f0000000080)="d18ba6f08205d1180df39a9fa4705ab26cbcdbfccd21d28d2f025f951adea0941e64199755c891ba699a36fe18910457393d", 0x32}, {&(0x7f0000000240)="8630ed5e1dfd83bef9f3f66022a2fc0b3a47d2", 0x13}, {&(0x7f00000002c0)="d9ef99ab145fe918d379c45cfc5eb552f07401b8e93b0f6f3f314ff71a65822bfe96178b8d73cbad614a17b17767829e18cbbd5ff990caa2a9c0289f0c5de4578a2814a918264eb9e0f414", 0x4b}, {&(0x7f00000003c0)="cd5750bb5a0f2a8e69c827235bcb60395b837914f075f32a84767fc711fe03a2b956f1c6df77073ad93ffaeeccfaaf1b2f4b22095c48576f09f1991ca7385fe2f279f69a5df987052a9b6ef317137a678d22d5eec7fa545a8c32d7a15c6bb4729e56e97bf8156e97c8a0d0d0c471a1ba2f8d88d2c57862739e1a74200670a6d3b6e4a1b16483914d14366a0757fefb89eb7c6dc2253bde1f27525788920c806adf4cf3fdef711d42af9c", 0xaa}, {&(0x7f0000000480)="1e87b53f28bd66a1bee00c73672503b3ce4391605120ad4abac959119bc448b84f8aff085af577d1b1d2997c41c4546d4c3c7b46516e0f874f717329ce16f5e22e2bf810d51a47195793b1852ad56fda88def9cf672b36ad566531a9187773dd3bfa8354d6df801736d1671a7c", 0x6d}, {&(0x7f0000000580)="bbc747577d969bd188ce19e9a5a7db271fa09d355592320e84239f620ed31445522e2985f7907fa6cbecf9131d8717cd582e7849690f2a6e9dabb7fb8ffff48ed4e86ee8e7c03d8ed857a8022ff70e0c0c7a1cbb787ed454131408fe69cc944ad8ef1e41fdc5f40ca128b98af05ec837c5a97a75a7150900cd3eeda7ffabccde39e262bbac10478132cc603b8095b243f9519aed52bc3b55bbeedf4628fef5d657f851c438730d3d2ca927e010a638b0aaa3", 0xb2}], 0x7, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 10:10:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000180)) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)="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", 0x123}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000000}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f0000000040)) 2018/05/29 10:10:01 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="4c000000000000000000005b0f819b421288d50000000000000000000000000000f4ffffff00000000000000000000000000000000000000340498af2fae00eeab80dcd99d47c101e0bcf19b917bf36bf49e404615a14722ce25c2a49a1b6874b034620659bebd86e8a0708d3c6da06ad31069cf4a4bf02682c57131c590ec4913ed30e94c4d7af46fd04a56df46b023591d3963dc6e7435155bfa3f2d0ebfb21442ebe6ae5f1003e7a7aded5ded1d0655443787ab55a59a0fb07ed42344785f05be01fdaea98b717a7ec97498f79d3f52399a50bc7de7fc619f1b6ab5f2da9abff7d17e96"]}) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='wlan1\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) 2018/05/29 10:10:01 executing program 7: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmsg$kcm(r0, &(0x7f00000007c0)={&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/128, 0x80}], 0x1, &(0x7f0000000740)=""/67, 0x43}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x300, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x499a, 0x966, 0x2, 0x7cc, 0x5c, 0x5, 0x5, 0x2d, 0x101, 0x6, 0x1000, 0xa26}) 2018/05/29 10:10:01 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/29 10:10:01 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000a05000/0x400000)=nil, 0x400000, 0x1fffffd, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x9, 0x101, 0x4}) 2018/05/29 10:10:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x443, &(0x7f00000000c0), 0xffffffffffffff66) 2018/05/29 10:10:01 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000000bfd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000013c0)=ANY=[@ANYBLOB="01000000001e00fb034d564b00000000017d1742bfb95d068bef500188e6a59bd1b58734a469564e87067ffcd28de5b8defca14ef97e89d69210102c004bd85e9a5e44b34c4a219a4d7cdb83e0bddf58c2c8b68e6f4a6f9a368689e3d16e21d6a3e70a06c47608b613f4c6d83fd0e35f8fb85684033aef34e0e4348d080651f7ac7d8978b9ae3ad7b154a7f51c200989d9ef9804b07db2b4426850466cc0e25f953550a565237942b3ba772460dafdc26bb3469571ce6c99cc774491258c7fb2639ccdd3211ab02a71618f51802efa9a43c4e6fff9062f6194"]) r4 = dup2(r0, r3) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000040)={0x100000000, 0x80, 0x81, 0x371254d6, 0x8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x5daa121, 0x8000, 0x6, 0xf8a9, r5}, &(0x7f0000000180)=0x10) pwrite64(r0, &(0x7f0000000280)="d82dc1e8265d8db07ca85ebe4fca82c25fa0572bf10d5c421b74dc1a43c9ea4dc1a1900238aab92f3c8163ac3743615b46b6f3a3955eed79cfbdbd884c3003b3fb2f4fa87e359f735733415ef0f89701a484ea73c1fdd288daad342ad25f7a9596ef10a7db965b981a0dd5c7f2b15fa4ad8d671fd70535e1548b6282b7ffb2d2dfb87e892bc03f3b57a3f3b571d62dc382ba9f637bd4c1c65968c5486b37ec154462cd61050244752e9da68bcdb44419d8d08ce6e143f119408137a3219c57785d9d2d346008e47efe3ade9929a02a8f84a0b74d1d4f8a7b6d", 0xd9, 0x63) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000001]}) 2018/05/29 10:10:01 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd03010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="519800005cecef02703d63fd3839366c65eb535178221d07bbd03010c746a7f98576f54e34eeb4d04caa89bf6e41682676e9c38e53a755088722ecd866f8613268bf552c6847331536b3342139dab8af200fa7c1d218"], 0x18}, 0x0) r4 = socket(0xa, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup2(r3, r1) close(r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000080)=""/241, &(0x7f0000000180)=0xf1) close(r0) 2018/05/29 10:10:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0000040}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa8, r1, 0x210, 0x70bd28, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffff5034}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6862}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x17a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40f8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb1}]}, 0xa8}, 0x1, 0x0, 0x0, 0xc0}, 0x40800) init_module(&(0x7f0000000200)='bridge_slave_0\x00', 0xf, &(0x7f0000000240)='trusted\x00') r2 = open(&(0x7f0000000280)='./file0\x00', 0x42000, 0x106) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000340)={0x0}) r6 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xf1010, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0xb0, 0x0, &(0x7f0000000440)=[@increfs_done={0x40106308, r3}, @request_death={0x400c630e, 0x3, 0x2}, @dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x3}, @decrefs={0x40046307, 0x2}, @free_buffer={0x40086303, r4}, @increfs_done={0x40106308, r5, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f0000000380)=[@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @flat={0x73622a85, 0x0, r6, 0x2}], &(0x7f0000000400)=[0x0, 0x28, 0x38, 0x48, 0x78]}}, @dead_binder_done={0x40086310}], 0xba, 0x0, &(0x7f0000000500)="07df081695fc5a15ee9f13ae1cdb6db0e2a6a8526de3f5926d54b55732ec4de4eacd48a82005d2be14d5d3c6795ce0b801dd5be0c7c261fb31e1f218685a946a1714ac98b8e3cc8017a168334bce1b2e9991f82dd0a1404b9af7ef336fa1a5fef085815ba9403c5d6e47206265719e98fd76fb81d8ad32191a267ee57a8b06b1e19ae5f5d86dddfee398bdcb01b0e47db0876b45ffce556ff5af324209e7a911f6c066139d97fb132940100698a32d7a4443854a738aca524574"}) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x22800}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r1, 0x25e03e0a329e7143, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000700)=r2) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000740)={0x7fff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000780)={0x9, [0x0, 0x9, 0x20, 0x5, 0x8, 0xd186, 0x10000, 0x25a, 0x6]}, &(0x7f00000007c0)=0x16) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000800)=""/229, &(0x7f0000000900)=0xe5) r7 = semget(0x3, 0x3, 0x40) semctl$SEM_STAT(r7, 0x0, 0x12, &(0x7f0000000940)=""/144) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000a00), 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000a40)="f4fe2b3b5f8e0df7c4577714ba4d8d8f14af2c41e48292f48ad05ad0278cc6563a6eec78fc1e0c5cca593994f7e7393172ca9a645d5c7c5d7c745e21c4c36ba07727c01b5e26a72fc6234efa106ccc5fe526c9abbc7850aa33184afc0f38b940e576abbae9d6819f8ba6e119415101c21d8a32cf3bcf6282d4cf8bee1e9dcb6f31fe58bb597174d220e687c179ed36e617dd4258e9a43f34e43be68eadde30af1bd0245e7b5e2c6af5e7d19681a0dbe1ea1d1410bf0513919eafd8523c217e104d671b02eaf23df88143a3451d6dde4560da62f737dbf68601f18ba55d65c4cb8b27fd9383a3d97d87ca8b45b554f4389c7c2262", 0xf4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000b40)={[0x4b2, 0x8001, 0x100000000, 0x4, 0x9, 0x10000, 0x8, 0xfffffffffffffffa, 0x7fffffff, 0x45655b9f, 0x8001, 0x40, 0x10000, 0x401, 0x6, 0x2], 0x5000, 0x1}) perf_event_open$cgroup(&(0x7f0000000c40)={0x2, 0x70, 0x1, 0x8, 0x80000001, 0x7f, 0x0, 0x3, 0x400, 0x8, 0xf7, 0x56, 0xfff, 0x1, 0x1f, 0x10000, 0x7fff, 0x80000000, 0x5, 0x8001, 0x0, 0x4, 0x800, 0x75, 0x1, 0xfcc7, 0x9, 0x4b, 0x6, 0x5, 0x4, 0x8, 0xff, 0x2, 0x5, 0x6a, 0x7, 0x0, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000c00), 0x8}, 0x20, 0x35d42adb, 0xb6eb, 0x7, 0x7, 0x2ea, 0x39c1}, r0, 0x8, r0, 0xdc3553a88f923733) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendmsg$IPVS_CMD_SET_DEST(r8, &(0x7f0000000e00)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x120010}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)={0x64, r1, 0x1, 0x70bd2d, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6a}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_SET_FD(r0, 0x4c00, r9) ioctl$TIOCSTI(r8, 0x5412, 0x4) accept4$unix(r8, 0x0, &(0x7f0000000e40), 0x80800) sendmsg$IPVS_CMD_GET_DAEMON(r8, &(0x7f0000000fc0)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000000f80)={&(0x7f0000000ec0)={0x9c, r1, 0x600, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x14}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000001) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000001000)={0x5, 0x80}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000001040)) 2018/05/29 10:10:01 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)={0x2, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x25dfdbff}, 0x10}, 0x1}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @empty, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0x40189206, &(0x7f0000000140)) 2018/05/29 10:10:01 executing program 3: r0 = socket(0x10, 0xf, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'rat\x00', 0x19, 0x2, 0x378, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x3ed) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20500, 0x0) 2018/05/29 10:10:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x40000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000140)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x80000) sendmmsg$alg(r2, &(0x7f0000000100), 0x0, 0x4000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2a8af9a1257cb5cec", 0x20) 2018/05/29 10:10:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000000500)=@newsa={0x13c, 0x10, 0xa01, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc7539(ctr(serpent),sha384-ssse3)\x00'}}}]}, 0x13c}, 0x1}, 0x0) exit(0xfffffffffffffff7) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x80000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x5, 0x3, 0x7, 0x6, 0x1320, 0x3, 0x1, 0x2367, 0xfffffffffffffffd, 0x43, 0xb4, 0x10000000000}) 2018/05/29 10:10:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000000)=0x10000, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)=""/180, &(0x7f0000000100)=0xb4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/29 10:10:01 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02080c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:01 executing program 4: r0 = socket(0xffffffffffffffff, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000003c0)={r2, 0x80000, r3}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendto$inet6(r4, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400, 0x0) ioctl$BLKFRASET(r5, 0x1264, &(0x7f00000001c0)=0x10001) sendto$inet6(r4, &(0x7f0000000280)="66cbb13a1160296d05a2050d01bb0845866803778108544df6b45be66ef317cbd85186a8e54c786be6c225cbd2b205254701799092304aeda197f6e20928d0f418eebba22aeca4e40bbe61bd00c19a67a05aa75d71553c723751149cd7304ada428399f3d975be057bce35e2dce70acedf96113a6b40f8c26c4a2217c15fe6c9acd64665582618e99f49a7436b39517f4d4ad387a676d61d0a7ebe75ce6f9b348b1c42d7a9c68317d29e3a7149e8fd69e9802994e1f8e4defe095c68200ca45ec7c5f2d19b19bff54d5dc949cee636492c21bbc7b26c", 0xd6, 0x4, &(0x7f0000000000)={0xa, 0x4e20, 0x6, @empty, 0x5}, 0x1c) 2018/05/29 10:10:01 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) accept$ax25(r0, 0x0, &(0x7f00000000c0)) mbind(&(0x7f000007a000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000140), 0x512e, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x54, 0x40) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000180)="d7eb7dec6c8d9e62d800100000a23af3fc2c4fddb9061e946b4c577e5cca4fffa9da6745a6d099ef90a216835d2fa1e589d24cf296d7e56c0e2f39ffe09f7ce9f9fcb9c91fd07ae75b2dcc46c9d97e719eb77306583be93820bc4456f509e7785dd35a1e1e473ca3675f31b07e") 2018/05/29 10:10:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mq_unlink(&(0x7f0000000080)='vcan0\x00') r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005d40)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="050000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000008000000040000a00c020000f5dc37688d3cca473cf71c3e52a660af148c3a4a347ae52272ed46a0beb32911eda0ad2ef75cb2bc4357f180ce08898e663ecd0b38decd247974011dd7692149"], 0x80}, 0x1}, 0x0) [ 565.923281] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/29 10:10:01 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02012500f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='limits\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="0a0000000100000000b60ced5c54dbb784577d9684e238cef526902233750032737c8e11ead043540ea060916c3257050000000000ffff334c863960024f933828c8fd3f07fd5e813ce17048199fbef1010100004c89ede3d5dfc7f22a57b9e97a22555b6db2ba385d1c34a2ce421fe200000000000001000000000000000000000000876d85edb57ad77e61db64bb8d63037c3985622fb97f87949a19d04cd0db7c6ec521e8e902329d8263b633f65cff789f4d5dad81daf05a151b807f9c3147864b2d7b4d8b50b0b1afe78af27fa51324d107382fe03b93da42a6601a12673ed63ccf", 0x244) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e23, 0x381, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x3, [0x1, 0x27f, 0x5, 0x100, 0x40, 0x1000, 0x87, 0x2]}, 0x5c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x1, 0x3, [@empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x1c) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r2, &(0x7f0000003640)=[{{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/92, 0x5c}], 0x1, &(0x7f0000000800)=""/4096, 0x1000}}, {{&(0x7f0000001800)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, &(0x7f0000002e00)=""/90, 0x5a}}], 0x2, 0x0, &(0x7f00000037c0)={0x0, 0x1c9c380}) 2018/05/29 10:10:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x2, 0x1f, 0x2, 0x5, 0x4, [{0x1, 0x0, 0x8, 0x0, 0x0, 0x3}, {0x6, 0x4, 0xffffffff, 0x0, 0x0, 0xf9908ff93ddbc81d}, {0x3, 0x1fab, 0x0, 0x0, 0x0, 0x80}, {0x8000, 0xfe83, 0x3, 0x0, 0x0, 0x1}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x7d, &(0x7f0000000000)=ANY=[@ANYBLOB="7316dbf96480a74afd0fd563af2b4c7f8e31959e73d6cacc45c782c95e95891ec1981ed1c24fa84711e83e81b9c72d71d092ed82fbbba13167479ff13a8aae8f9530df9f4a52ad6a496f"], 0x4) 2018/05/29 10:10:01 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1556) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)) 2018/05/29 10:10:02 executing program 1: accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x800) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000100)="28152900") 2018/05/29 10:10:02 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c0ff6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:02 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100), 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f00000002c0)=@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, 0x80) 2018/05/29 10:10:02 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0xfd91, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114}], 0xff99}, 0xfffffffffffffffd) 2018/05/29 10:10:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r1, &(0x7f0000000bc0)=""/93, 0x3d) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f0000000c40)="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", &(0x7f0000000040)=""/247}, 0x18) 2018/05/29 10:10:02 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r1, 0xfff}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r3 = socket(0xa, 0x1, 0x0) sendmsg$kcm(r3, &(0x7f0000001a40)={&(0x7f00000002c0)=@l2={0x1f, 0x1, {0xfff, 0x5, 0x2, 0x20, 0x401, 0x8}, 0xfffffffffffffffa, 0x6}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)="6009ea184d1cb793b824e5436db211c5b4f2bfce7b0b4f9731dd7ec9184f197a3ffda62b10de6b406697e41c5869845458749231dd0f3a8f2a4dcf29eb27cee0639c28f83cb0dcefd6cba777d3868f0a69ded90ce69190f17a04ae165389f1c9d48bedfbe3d6dc6cc843aa4a2cdf7e804f10c6f4e91a501a5d82067f9afe51ebf69fac8fdd6f89afa484c61082d835da35a3b588c89786152877a1ebf8617769ebf3786088c5000245efe7f10ae67c340e1afa4afec9b6b4af820663d5", 0xbd}, {&(0x7f0000000400)="f122d2e83013e6945e878342aa78471fba9829740abcfdc823432ebbc7f0ac87a49271683ae5e43996769f4a669ff46d14d6af672feaa9fac248960ccc38b19cf27ea43597777bd7ce58005c992ddd57dfe1eedbff83236c57988f984c40a122ae3aa1d25527dddbb12804f492a363e2ee8b2ee6c8cac18d9dbc4b125d3499857ea3bdb986e1f8b026ff16955ffccaa976f6c799def0026c1179f2338266495e146b325bdeb8", 0xa6}, {&(0x7f00000004c0)="a6137122ed43c8cf489ac333c20b5cd47756a3e8a5b357e5edf3f3d51b710546cffc042941e53fb252adac409cc659572dddf993f9ffe4df336370ef90e671eb29dd3591a0ccd74f32444696b68762fc1c77d5f5e28437823504695c4bdebc91bceee26a5c65f7d6d4abfd0dba53da9a26115487d5aac67d8dc2ea15909ad3f59622251fad035bc5c463ed0fcf3ca8ba5e248d3a94ae49e3d03a8020aeaa4e156d0364c2a7663a23ba9fefdba5736fdd3f4d74ca0d77ac4d3e7c2222b31a411ea5f96ad13622f7172fd56aede5b87f8b7d02f34251c28f1702a3", 0xda}, {&(0x7f00000005c0)="7341fea517df1d61052dc08b0ea7d264721994705302bc64a2971888097fe1dfe7faa79524355e36a135770f12072b01d7e907210c83923b3b3c5d430f4641ef44a1769d3a0f3bbf400e38ab3d628624b32bac94701dcb2e1568b32016eed5a57d4da2492ef9857066808eee4812", 0x6e}, {}, {&(0x7f0000000640)="7762662e8b4be429bea123be31427a8d63cfc460221f21c203b7d245ca5e45662fd6", 0x22}, {&(0x7f0000000680)="f461045bb6e3cd74588dea2add8a3eabd8650aade0a0b3317873de2720e81d0dc311180e7bc4b0b8db4e98943cabff4d0b7f447b2a7ef2eb34cb1e776103", 0x3e}], 0x7, &(0x7f0000000740)=[{0x100, 0x117, 0x3, "8b08cd65c3901e43549667e667f12ddeb0e26561d4b532c2e2aa9ca9a13da4d2c9f215021c4d5ae1452fa3eeb20bff581d3bc0eeadebe999b6cab309b2dd69dbedf062c8545f559180eef769f85ae1630a67ff2eb3ceab7742572649b4da8128b5c4b94a107724de9e1e4bcf3e2c09b9052e135a862198f3da93b64efb1b0c06abdbd39487b22a2ae0122a17dd88b49580b9b4c2202c08d6b0dea35a7b6d1b3560fd1d76d751788fadf9073be7f2f34ed761da256748c8d379a7f0abc51ae6d04aacfed3f4683547440e099079b5f45443810a68373ed164ee8d1403242108594f134ac6539f64def05dae08f64e"}, {0x90, 0x110, 0x7f, "fe60825c4880a9db091df1a759672d8fc3e1d744994373c9252edeb94a65c909d2242ad07d81c7b2a5788787f462361da76fff97b00de07b83503a9057e2092a2900dd6fd3b9a9a732a8c45270924fd4da8452f98e82dd4aca2faf3d1f6ccc3ecd2d748c1a0dfba4290df9988504ce6e5987fcb4a1bf3aa84042bc"}, {0x1010, 0x189, 0x8, "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{0xb0, 0x104, 0x8, "f79a104220b0252b0250613de7e7a7e9d995a1a82eda003a9c5d4caf763c3e8049940de9c42c69a2316ada3e6e22b261bfeb7c1837fee3e5230350cb03cece9cb41e065307905beb10b2fb5a9e91559ed34dde0aaa6fd89b042346507c9dcd0a4490686642117017930cd4722c9bfdb4385454d5a15817cac6d1e9d2fa010ab8106d735c0762853799b9b5c8378d57bc6674c7403708b1ede640b1eb2f"}, {0x80, 0x10d, 0x7fffffff, "6aacc0984d8c321c81ab61e196a410939596abcc01dc11d9a7ec81f626f5cadd4c4bf143d9efa517cfab01293dbaa640ee91813ac7c843fd8d6202bc42dd9c373cf4483f6b5b1d0a71215e2b7d4efe5a7c1ca14e8cc7a1905f4c4ef5fd2e51800a6fecdd62d2d302b419ccce38d919"}], 0x12d0, 0x20040015}, 0x1) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[]) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0x4d0]}) 2018/05/29 10:10:02 executing program 6: unshare(0x20020000) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xde7, 0x80000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x7) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x1000, &(0x7f00000000c0)) poll(&(0x7f0000000080), 0x0, 0x400007f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2000, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/05/29 10:10:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000013000)=0xfffffffffffffdf8) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r3, r4, 0x9}) close(r0) 2018/05/29 10:10:02 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="7534d38d04712498f8456f3fd97e5a858c838d5de90238292899694976861d4f1ec6a0336e370ab09edd4d5ce38db569e1e766bdbe5a3c0ed586e1cbb7caa19b374050d74cfa7372b66704f682cf8f504aed50520e0bfa77a60b0b08b99ced6325949d62c9c9d8f208ab"], &(0x7f0000000080)=0x8) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) dup3(r1, r2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000000c0)=@buf={0x0, &(0x7f0000000000)}) 2018/05/29 10:10:03 executing program 3: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '/dev/snapshot\x00'}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x7f, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, 0xfffffffffffffe0d) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) 2018/05/29 10:10:03 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c05f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:03 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40200, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000000c0)=0x20000000000) r1 = socket(0x18, 0x0, 0x1) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/05/29 10:10:03 executing program 5: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r0 = request_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='ppp1\x00', 0xfffffffffffffff8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000380)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="3080", 0x2, r2) 2018/05/29 10:10:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000080)="c626262c8523bf6f000000") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x3b2) 2018/05/29 10:10:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001780)=[@textreal={0x8, &(0x7f00000017c0)="64f3a666b99f0200000f320f09b809008ec8360fa3e70f20d7660fd2190f01cb0f20e06635004000000f22e036fa", 0x2e}], 0x1, 0x0, &(0x7f0000000000)=[@dstype3={0x7, 0xb}, @cr4={0x1, 0x98}], 0x2) 2018/05/29 10:10:03 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x9, 0x3, 0x4a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3d8, 0xffffffff, 0xffffffff, 0x3d8, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ipv6={@empty, @dev={0xfe, 0x80, [], 0xe}, [0xff, 0xffffffff, 0xff, 0xff000000], [0xffffff00, 0xffffffff, 0xffffffff], 'nr0\x00', 'irlan0\x00', {0xff}, {}, 0x2f, 0xfff, 0x6, 0x51}, 0x0, 0x228, 0x250, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@rt={0x138, 'rt\x00', 0x0, {0xc2ff, 0x1, 0x7f, 0x25, 0x34, 0x4, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x21}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}], 0xc}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0xf4c5a963ff6b348}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff0000ff, 0xff000000, 0xffffffff, 0xffffff00], [0xffffffff, 0xff000000, 0xffffff00, 0xff], 'veth0_to_bridge\x00', 'ip6gretap0\x00', {}, {0xff}, 0x2b, 0x9, 0x4, 0x24}, 0x0, 0x120, 0x188, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@srh={0x30, 'srh\x00', 0x0, {0x5e, 0x800000000000, 0x4, 0x5, 0x101, 0x18, 0x200}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x19, 0x9, 0x80, 0x81, 'snmp\x00', 'syz0\x00', 0x40}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) write$rdma_cm(r0, &(0x7f0000000580)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r1, 0x0, 0x1, 0x400000}}, 0xec) 2018/05/29 10:10:03 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c02f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6-generic)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="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", 0xfa}, {&(0x7f0000000000)="afa31e0ecfc6e5327021619dc2d4fb", 0xf}, {&(0x7f0000000040)="485dc2d0b8218bff1f8e37485a99f4969e027247d974a37630f8a3db5b6c49c35153289b98c5290d63bc7e832fa573b6d582d7", 0x33}, {&(0x7f0000000080)="743c8391b0363dda6bfdf3b4bb70b948ad3a41dc39f5ca68d1787130c7bda503b5d6d69abd05fc8ac057edc26a07e14e1c", 0x31}, {&(0x7f0000000100)="a7e7cf4aacfae6855499311a2c7125a2dfb3693f54ec7ab2e833119a4dd6ed365e3c2b94d5f9545012203a4170200c89a457da8d7d739c55d4193947ffa577811685256f", 0x44}], 0x5, &(0x7f0000000440)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff28}, @iv={0xa0, 0x117, 0x2, 0x8c, "aad21d51140d5db3470e907a0ff68ddba349fcefe661927621669b42a937c3cf9dde0f2b923d75cb648d49da0c02a083a1835e162ab096fb000ee9dfb9214d6c2b2ef4899ebacdefa9fe82f6e881a3c8ca9a70a413ff8f8a3c3549c095aff0aafca9253a2324f7143fdd1b5f519f0517c2a59a1a63c0793f8f7330426079a1f83768d608ecc9ecb18177b5e0"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xa0, 0x117, 0x2, 0x8a, "f3a0f478af37c3d37904f6e6755c389472541a21977c90d4bc29014a293a74cfbb4ead6312a9cb4ca8097e9e482993644a4d5cefac41e54227242e56e57ef798a6ce746986409710a1ceb45030ea47f9787b99e174e4a38d1587f9d345c3cb074e0548a8fdcdfb35910cee77f2f0b179c138969a312009ad92fcb4c45f4a19f787febec0f181cb3b9516"}, @assoc={0x18, 0x117, 0x4, 0x9c0d}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x68, 0x117, 0x2, 0x4d, "23bf62e33fd134e9691aab7e32a09198a0b0c5734297688cfc2d3eed11ae6845f01a92b2592fa26c4ccd9ffa68df9f235042bdac7b96d15a255786784676e21fa55791595711d4764c42aaae69"}], 0x220, 0x40}, 0x40) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)='P', 0x1}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000009f000)=""/87, 0x2009f057}], 0x1, &(0x7f0000590000)}, 0x0) 2018/05/29 10:10:04 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x400f}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x20) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x9, 0x7, &(0x7f0000000040)=0xfffffffffffffffe}) close(0xffffffffffffffff) 2018/05/29 10:10:04 executing program 3: syz_emit_ethernet(0x272, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 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) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x240, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0xff, @empty, 0x4e23, 0x2, 'sed\x00', 0x4, 0x400, 0x13}, 0x2c) 2018/05/29 10:10:04 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff0f8109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:04 executing program 7: pause() preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x31d, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2000000000000314, 0x10400003) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x101000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000240)=""/197) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)=']md5sum\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/148, 0x94) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3ff, 0x400) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000001c0)=[{0x2, 0x7}, {0x0, 0xffffffff7fffffff}, {0x8, 0x80000000}, {0x3, 0x2}], 0x4) 2018/05/29 10:10:04 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100030423dcffdf00", 0x1f) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/29 10:10:04 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) fcntl$getflags(r0, 0xb) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) 2018/05/29 10:10:04 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xa7b3) close(r0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x2a0, 0x8, 0x1000, 0x829f}, 0x10) 2018/05/29 10:10:04 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff058109f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x8000, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x4, 0x4, 0x9, 0xff, 0x12, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000000)=0xf000) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 568.069759] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/29 10:10:04 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) userfaultfd(0x80800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2}) 2018/05/29 10:10:04 executing program 4: io_setup(0x100, &(0x7f0000000000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x15fa00, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000380)=0x6e, 0x80800) r4 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x101) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000006c0)=0x2, 0x4) io_submit(r0, 0x3, &(0x7f0000000680)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x60, r1, &(0x7f0000000180)="78cebc207f8a61fcbaca56cfc642a313a6b4ba0a97d2e8d29d08bc2ffbf94762e002318ff03a0848e84f67727a571ac867f23adf5cb6ded035187d4dc5818ad0613a5567d7ca20afb0a6d7fdcca8a7ebb56ec49ae46891e1013efd8bf66a267d92a397f8db9cd601c8e61d2953d71dd5009cb6247335dad0575f4d78ec7c5d91eb5f932694066f3455cf51dc8c047ec7b42d1ff816d0ddcee922f3f49ced1040b43609094070501338db61aea1d259fbccbfcab3d3a821c7368f0b55b61a", 0xbe, 0x5, 0x0, 0x0, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x5fc1, r3, &(0x7f00000003c0)="138df10b78b0c3d8dc0dd8c5b7f729addc834d7b954efafd3046e799a77009262a7953f47be1bbe63b8688e6c4ddf12c40de0c8df71147ada6af155a441570dabeb54f04282b9c1519623a381577edde71c64162f47f70d7fd81034d0c95766c867e08d18eaa6471e4a64a970b20867f35acecbcf723b6e77a9361c9783d052cae234d5cbbc13826ee69a4395179e5464c65e5a00ceefb272c0c73fc8ea162f43a8ad9137cbaa671a49507b7e269d6108763ae2d802cf14dd3267b75c3f6ad419544616a04ac291a49fd4277521e990a5f1073a346e0d649637e78feb608c8", 0xdf, 0x7fffffff, 0x0, 0x1, r4}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x9, r5, &(0x7f0000000580)="85b84958ed86f97444c9401ac5c02497c421cc3d2beebd043411af935f22d96bd1eabf6bd06fd09e832597708d414097267ff88aa0f1fcbc736a4c0a3f5e8222eb938e", 0x43, 0x6, 0x0, 0x1, r6}]) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r8 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r8, 0x80045530, &(0x7f0000000080)=""/236) 2018/05/29 10:10:04 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) [ 568.142226] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/29 10:10:04 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x1, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(r0, 0x0, &(0x7f00000002c0)=0x410, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2000000000000000, 0x30, 0x0, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="203f00000006"], 0xa) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000140)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'nq\x00'}}, 0x44) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000000080)={0x4, 0x3, 0x0, 0x1000000406}) poll(&(0x7f0000000280)=[{r3, 0x204}, {r1, 0x8}, {r1}, {r4, 0xa000}], 0x4, 0x0) 2018/05/29 10:10:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/159) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r2, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/05/29 10:10:04 executing program 3: r0 = socket(0xa, 0x5, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/29 10:10:04 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff028109f80009000180160123ec000000", 0x1f) [ 568.272228] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:0 nq [ 568.304214] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:0 nq 2018/05/29 10:10:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101400, 0x10c) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000100)=0x2c87) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x118, 0x141000) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002000000e00000010000000000000000080012000000000000000000000000dec600000000000000000000000000000000000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) r2 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='vmnet1]\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='\x00', 0x0) keyctl$search(0xa, r2, &(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, r3) 2018/05/29 10:10:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000240)=0x400402) syz_emit_ethernet(0x6e, &(0x7f00000001c0)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000029cc74a67e04ed1070a10a700be1d6f700000000000000000001010090780000000060d5cae200003a0000000000000000000000000000000000ff020000000000000000000000000001f601929f106531aa"], 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x5, 0x4) 2018/05/29 10:10:05 executing program 0: r0 = socket(0x9, 0x40001, 0x80000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x6, 0xac7c}) ioctl(r0, 0x10001, &(0x7f0000000480)="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") connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = socket(0x11, 0x2, 0x16) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x4) write(r2, &(0x7f0000a1cf6c)="1f00000054000d0000000000fc07ff1b070404000400000007000100010039", 0x1f) 2018/05/29 10:10:05 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00810bf80009000180160123ec000000", 0x1f) 2018/05/29 10:10:05 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = getpgid(0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) capget(&(0x7f00000001c0)={0x20080522, r1}, &(0x7f0000000200)) 2018/05/29 10:10:05 executing program 6: r0 = socket(0xa, 0x2, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa88000000000086dd60110c1100302100fe8000000000000000000000000000ffff020000000000000000000000000001010090780000000068cb155d00000000ff020000000000000000540203e7000000000001fe8000000000000000000000"], 0x0) 2018/05/29 10:10:05 executing program 7: add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r0 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00000000c0)='sched\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff, 0x10000004, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2281}, r2, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, 0xffffffffffffffff, 0x80000) 2018/05/29 10:10:05 executing program 1: r0 = socket(0x5, 0x800, 0x7) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001800010000000000000000c1e574d89ec707000009000000000c000800040002000000000000000000000099375be71d8150d0b56da4ce77f0950262031053215f8410688be8328fb0e816e7925c7af358d84cc4", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) [ 569.242743] dccp_invalid_packet: P.Data Offset(0) too small 2018/05/29 10:10:05 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008103f80009000180160123ec000000", 0x1f) 2018/05/29 10:10:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x688a81, 0x100) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x5, 0x0, 0x101, 0x3, 0xfb, 0x9, 0x7fff, 0x7f, 0x100, 0x0, 0xadefd7b, 0x1}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000140)=""/173, 0xad}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000000280)=""/104, 0x68}], 0x6, 0x0) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x2c, &(0x7f0000000380)=[@in={0x2, 0x6, @rand_addr=0x7}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000440)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x8, 0x4, 0x20, 0x8001, 0x9, 0xd5, 0x4, 0x7, 0x70c, 0x100000001, 0x9, 0x2, 0xfffffffffffffffb, 0x10001, 0x80000000]}, &(0x7f0000000540)=0x100) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/29 10:10:05 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000200)={0x3}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={"7465616d30000000005bfbe605266600", 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="e3fffff952ec732d6444528864697cd04982159911eafaa97c0fe653ad7189edf83a9ad6d396753503", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4, 0xc3c4}, &(0x7f0000000140)=0x8) ioctl$int_out(r1, 0x5462, &(0x7f0000000180)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c0062b4ee8619c83941eb00120000130014adff", @ANYRES32=r2, @ANYBLOB="00000000000000000c0001d31ef08b0000000000"], 0x2c}, 0x1}, 0x0) 2018/05/29 10:10:05 executing program 0: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/05/29 10:10:05 executing program 7: r0 = geteuid() r1 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, r0, r1, 0x7fffffff, 0x7, 0x804) [ 569.290190] dccp_invalid_packet: P.Data Offset(0) too small 2018/05/29 10:10:05 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80003000180160123ec000000", 0x1f) 2018/05/29 10:10:05 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_IOEVENTFD(r1, 0x40086602, &(0x7f0000000040)={0x58010000}) 2018/05/29 10:10:05 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) clock_gettime(0x7, &(0x7f0000000000)) 2018/05/29 10:10:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x1}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xd, 0x0) [ 569.410604] Unknown ioctl 1074310930 2018/05/29 10:10:05 executing program 7: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/29 10:10:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x40, 0x0, 0x10000, 0xffffffffffffff7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={r3, 0x5}) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x800000100000005, &(0x7f0000f69000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) [ 569.454135] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 569.459898] Unknown ioctl 1074310930 [ 569.478526] Unknown ioctl 21529 2018/05/29 10:10:05 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f0000000140)=0x84) getsockopt$inet_int(r1, 0x10d, 0xa, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) [ 569.515958] Unknown ioctl 21529 2018/05/29 10:10:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x5a1200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0x1f, 0x7, 0x200, 0x1, "5f36dbc8f645da4c463042e5151fedfb573305a559c8d02a29f9531f1d3c8215dd18d62c5407290b4bf7eed4", 0xf40}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)) 2018/05/29 10:10:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x882, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x0, 0x2, 0x8, 0x80000000, 0x6, 0x7, 0x3, 0x6, 0x8, 0x200, 0x7, 0x1, 0x7, 0x20, 0x3]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0xfffffffffffffffb, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x6}, &(0x7f0000000300)=0x8) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000280)) 2018/05/29 10:10:05 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80020000180160123ec000000", 0x1f) 2018/05/29 10:10:05 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x105002, 0x0) fallocate(r0, 0x8, 0x0, 0x8200) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x2, 0xad9a}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/29 10:10:05 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x50003) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x9a6, 0x2, 0x0, 0x2d7, 0x7fffffff, 0xd5, 0x40, 0x9, 0x4, 0xffffffffffff8001}) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000000)=0x6b65a878, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0xf, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/29 10:10:05 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)='\'-\x00', 0x3, 0x3) listen(r0, 0x100000000) fcntl$getown(r1, 0x9) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000000280)=0xfffffffffffffffa, 0x4) r3 = fcntl$getown(r2, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x10001, 0x0, 0x6, 0x1a2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x10001}, &(0x7f00000001c0)=0x8) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000200)=0x27, 0x4) prctl$setptracer(0x59616d61, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x30) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/29 10:10:05 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)) write(r0, &(0x7f0000000200)="eb1ab67abe815d73785089d27af362e4673fe02ac96c21de3f9486ad098fe9384883322922f124d4cc6c33a1bc888bf09044b9d54e92033a3f8ff61094fd98ad731aeb15e76c50bec7eb040b09d18c2505d17dfbd6a833589540bddd74310805c0a29fe7590cffc45e86c57d8e5850d8ec1111678e647358573582fff96368b4e537e259865e2d129a7bf1a604c11bc1979a7fae3f89df1be99c2c875c2247fbde4b0303c387aab4c7889a9dcbef5a5fa1a8b09ce6f8b309f30895c8776000888ed459f902aeedf1f4bf9714b1d2e53a7b7738dd11027e7c755210a54fddb511dd99f1be5b0de99fe1af2c96f21998985462a7e4a3f62d3d772a0dde3b", 0xfd) 2018/05/29 10:10:05 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0x800, 0x20000000000ffff, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'lo\x00'}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000200)={0x8, 0x3, 0x39f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ip6tnl0\x00'}) 2018/05/29 10:10:05 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf}, 0x2c) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x200, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x41a9, 0x80000000, 0x22a}) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)=0x813) [ 569.693685] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/29 10:10:05 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f8000b000180160123ec000000", 0x1f) 2018/05/29 10:10:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x995ebe014bc2fafb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000100)="a2205aecef5f76cb466d6d909d3a46567352f29c38455b2042dcf2aae04ca72c511fdf4decd49697f6ff7622964bb87589bffa30582e29a45a21a556210c4b5bceca21b35bd58974a130a70d97e771273c2eb773cfabc65814b7e24e960862a1cfb4ec7400fd5db4a9de8eebf179b5") recvfrom(r1, &(0x7f0000000000)=""/201, 0xc9, 0x0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x6f3000) 2018/05/29 10:10:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x4, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) close(r2) close(r1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000100)={0x6000, 0x19000}) 2018/05/29 10:10:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r3, 0x6, &(0x7f00000000c0)="b5d58717de85fd909c9168cd0455adb8ecaa07f9a919cea6c9dcd36d83dab33ebb343d748603014a6225ab241263d2f3df18c19e8ef42bd6dc4798ec92a44f5fd8d9e222f8ffad7080cebd46aa82e9784118b92933e4849e9e15409bc1f0793ecb1af059830030918b8c58f28c7f1bc0bff82a1e3d17e12eab4dfe5b7b474f86e18b380eecd12075a8eb1d50f7353a29ed2e6cbea30d50d26495afa45bc7f9a451ec28e6cea23e4ed4f5ada37a9fc213fa0865ac99c8c8bb5cc9325ecf56bd8a") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="398d201c1f660f"]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x8000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 10:10:05 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2080, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/108, 0x6c, 0x1ff, &(0x7f0000000180)={0x0, 0x1c9c380}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="40ca7fa10f0b83527cd454181f758b5372da5b13be2b63d4d6bbbe284545d7a2898c4df220789eb80bfd709450ac4442cd561f327db8a76bf4600619790592c04bf3b9a53ae521356d7e4609ed17c46005acc3aa5028fe21420c4cee4f44b2ee63a9d22f82abe96b67759fb1714eecb9a011b7984b0848221984e3aa61292e110b0859b2a2da7f24efa4a586c8698d0e2c4216fad8d63a33d26a08ee7746056cacabc08dc4c4f68e8770221c4c63aa1050e8c3e81efb1023bbb0d8caef", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000040009ffff2bbd70000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/29 10:10:05 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='veth1\x00', 0x9e) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) r1 = semget$private(0x0, 0x1, 0x88) semop(r1, &(0x7f0000000100)=[{0x2, 0x4, 0x800}, {0x1, 0x4, 0x1800}, {0x5, 0x0, 0x1800}, {0x1, 0x1, 0x800}, {0x3, 0x40, 0x1000}, {0x4, 0x7fff, 0x1800}], 0x6) finit_module(r0, &(0x7f00000000c0)='wlan0@wlan1\x00', 0x2) 2018/05/29 10:10:05 executing program 1: msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x5) msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x7) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc5, 0x400000) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="fa6e1fcf2879bdf528400a1101122e471f9f546a871e4bd15b7b76611a906447d1fa26e57403bbffe0e317998dd8cb251684820ff6c00502f54b5a65bd0dfdec820ab5b099ed453862465fc7894e3e0ae1fc4e76b5fba34e557251f787ecfab43f20fed82c03a1b3191a132e8dd3cca150ac2aa752afb9662b9a4b2c27457675df8bf803abce4f9c64206be718587dec232f4042331876f6e9fd7a4f4197e97f4631f41224c6ddbc2c3beb6c95ba9c1062aa3015839706cd05856cf7707ba7cf924c07fa4bad075b3d5726bb4cff4c0045604040e1510fac873be3fff765111f594a417825a2fc33183f0fd28976d6809c58", 0xf2}, {&(0x7f0000000240)="e49b3fac22a21113e14ef886bf0c8889d7c2b48e6f648f1261d76d2709e1017c4a1bd19542ed078852cbd9c70531a7049ff9ee33f68750a2d1a5a5061ad14730825cfbb09917f081d71be7831aca1bcf41c90e0da015bf29c2d468aa7a97be27620d60b81e07242ed84b617d74221d33de802187f3b50420ed9018051012446f48f463a807e2d83a33", 0x89}, {&(0x7f0000000300)="3f5283cfecba41593bb67db254c8914ff2a22293f434ebee2bcf5a205762156d55ad2eb78cd954d2cf63d4d614769b749a64b97b3f3e4e7497a6b47c2f568923aa2ffed22f08998ab66eecb817c6a6975995e413960d1515bf35c2bbb11a4d9e058852cc5a8736c2789e2261fcff7fccf4b6c580539a22492242be07e1d8ff0f0635a4967d3d131e16f35818eed70e045f554de64908622131cc7afe90725f12820f1d5fc1710d62481239", 0xab}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="1bedf16be63307c458f4c0adf769288dfc9bb277a925b525658c52ec1f24cc45b52a09451cc342bf342e8ac30434c5ced14cb7ca0735e9df5ea851a0597176a6cc3d39c8cae31dd66ec037dd6297c0939f66bc485a47358fdaab7cbd7c80bd772a9805273013d1bcedc1902791d046e0b521", 0x72}, {&(0x7f0000001440)="349ca8953170cec0441d2133c2bac4051d33ccaa058d693f3632c5d522c08f2afd86084a97027ec0aa2068e8846411b7257f914f4a3a7140ba60e20607ce01ac7555bb7d1351aef463f40ad344d6b4ea6ca23f1ee1cf6e712768bfd132607a1d1717b33c802043c8795a8fbb03bf668303eef0e5fbfe80d82cf80a37a4e35474ffce646542e705a9b0d2e9d7050921242cb9b123149e724c2ccde0ba401ccef12d840a99473961c74b9ad49c9c79012280e833e6e36186f88d5211c280e2e840347bf6d4e63d7ac935", 0xc9}, {&(0x7f0000000040)="4a5214f6761f414d298c8cca560711c36eb152e367497af5d9e364894c7ae2", 0x1f}], 0x7, 0x0, 0x0, 0x4}, 0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) 2018/05/29 10:10:05 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80509000180160123ec000000", 0x1f) 2018/05/29 10:10:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0x83, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000220001fe81a8a69956b6db00010008006c48f4fb5c2ed889f6aaa3c3fce3a95e2adf2ff9c9df50bd22471e3503f75bc0d4a57d27cf0b78f33ada91677bb26c5d1e9f63ca9eed12f363042f5d98e4b086538b8355b18e98e7601f0ad0be3cde4d4108090b5d3b3d71689e454b496709bd33d370b1c289333ad1d5eebc4cf786c79d6f06b5eed23576711322652662ee31744f2d"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x400000) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x18040, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0x6, 0x23, 0x1, r2}) close(r0) 2018/05/29 10:10:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x6e0}]}) 2018/05/29 10:10:06 executing program 1: r0 = socket(0x10, 0x4000000003, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000000)={'veth1_to_bridge\x00', @ifru_ivalue}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x200800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x40000000}) 2018/05/29 10:10:06 executing program 7: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x5, 0x1}) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 2018/05/29 10:10:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000000080)="80fd02002000", 0xfffffffffffffef9}], 0x1, 0x18) 2018/05/29 10:10:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000580)={[], 0x7b, 0x7, 0x5, 0x0, 0x42, 0x11000, 0x3000, [], 0x1}) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 10:10:06 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80209000180160123ec000000", 0x1f) 2018/05/29 10:10:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) gettid() ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0x2}, {0x2, 0x101}, {0x4, 0x8}, {0x2, 0x5}, {0x3, 0x7}, {0x0, 0x1f}, {0x3, 0x7}, {0xf, 0x7fffffff}, {0x2, 0x8001}, {0x4, 0x5}], 0xa) r1 = getpgid(0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) getpriority(0x1, r1) 2018/05/29 10:10:06 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x7, 0x181181) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000340)={0x5}, 0x1) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x80000001, 0xd9}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x7ff}, &(0x7f0000000380)=0x8) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x3ff, 0x0, 0x6, 0x8, 0x4, 0xf7, 0x20, {r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x30, 0x4, 0x6, 0x67e4, 0x10001}}, &(0x7f0000000200)=0xb0) 2018/05/29 10:10:06 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80f09000180160123ec000000", 0x1f) [ 570.787099] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/05/29 10:10:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr(aes),md5-generic)\x00'}, 0x58) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x8, 0x4) [ 570.923160] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/05/29 10:10:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80, 0x80000) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(cast6),md4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000)="8dd388a02a6fc1070a00000000000065559a77", 0xffffffffffffffa5) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x220000, 0x0) 2018/05/29 10:10:07 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80003000180160123ec000000", 0x1f) 2018/05/29 10:10:07 executing program 5: r0 = socket(0x10, 0x0, 0xf) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a8b878dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e769fd1d57d1b83e77d656f") r2 = socket(0xa, 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/29 10:10:07 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x400000, 0x2000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "6c13ee9601dacbd41600ae663857c6777422db20d8282220d6e88e64365b3695b6b702045527773b95598f68"}) sync() r1 = accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/29 10:10:07 executing program 0: readlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/23, 0x17) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) unshare(0x40000000) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x1000000, &(0x7f0000000040)) socket$inet6(0xa, 0x6, 0x93d9) 2018/05/29 10:10:07 executing program 3: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)) r1 = semget$private(0x0, 0x4, 0x2a0) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f0000000000)=""/28) 2018/05/29 10:10:07 executing program 1: r0 = gettid() madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) r2 = socket(0xa, 0x1, 0x0) mremap(&(0x7f0000396000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f00002b0000/0x4000)=nil) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x80000) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) 2018/05/29 10:10:07 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={r2, r1, 0x3f}) r4 = creat(&(0x7f0000000080)='./control\x00', 0xf8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r3, 0x0, r4}) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpid() r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = creat(&(0x7f0000000000)='./control/file0\x00', 0xfffffffffffffffe) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000000280)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r6) [ 571.844705] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/29 10:10:07 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f8000b000180160123ec000000", 0x1f) 2018/05/29 10:10:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x801, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80400, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x4, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)=""/4}, &(0x7f0000000240)=0x78) ioctl(r0, 0x8912, &(0x7f0000000200)="c62648379f31bf012cf66f") r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000020000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/05/29 10:10:07 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000740)={{0xfffffffffffffff8, 0x6, 0x4, 0x9, "ecb96797333d584ea031662b7d7fd447ca68bdae4f6d66644d4eb24aa126ac05b3714108ffb3e2c61bb44ec4", 0x5}, 0x2, [0x800, 0x1, 0x1f, 0x7, 0xb0, 0x3, 0x1, 0x3, 0x0, 0x6, 0x40, 0x1, 0x7, 0xca200000000, 0x49, 0x9, 0xfffffffffffffff9, 0x7, 0x98c, 0x8, 0x3, 0x8001, 0x25b, 0xffffffffffffff00, 0x0, 0x767e6c99, 0x91, 0xffffffffffffffeb, 0x2, 0x7, 0x354000000, 0x1, 0x7ff, 0x9, 0x1, 0xfff, 0xfffffffffffff001, 0x3, 0x0, 0x2a, 0x51f, 0x5, 0x20, 0x100000001, 0x6, 0x80000001, 0x7, 0x1f, 0x101, 0xcd, 0x1, 0x8, 0xfffffffffffffffc, 0x10001, 0x3f, 0x3, 0x100, 0x101, 0x4, 0x9da, 0x1, 0xac1a, 0x6, 0x5, 0x7ff, 0x8000, 0x100000000, 0x8, 0x24, 0x304, 0xfffffffffffffffe, 0x0, 0x1a6, 0x8, 0x7fffffff, 0xd953, 0x7, 0x0, 0x9, 0x2, 0xffff, 0xfffffffffffffff8, 0x400000000000000, 0xffffffffffff9a43, 0x2, 0x4, 0x1, 0x20, 0x147, 0x4, 0x7, 0x2, 0x4, 0x4, 0x0, 0x9, 0x80000000, 0xd1, 0x8, 0xfffffffffffffffd, 0x400, 0x4, 0x100, 0xffffffff000, 0x3, 0x3ff, 0x20, 0x3, 0x4, 0x6, 0x1, 0x5a34, 0x400, 0x4, 0x240000000000000, 0x4, 0xfffffffffffffffc, 0x3e68, 0x4, 0xfffffffffffffffe, 0x5, 0x3, 0x100000001, 0x4, 0x4, 0x8, 0x9, 0x8000]}) ftruncate(r1, 0x400) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000a40), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x515, 0x1, 0x7ff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r5, 0x200, 0x2, [0x1, 0x80000001]}, &(0x7f00000001c0)=0xc) sendfile(r4, r2, &(0x7f0000000240), 0x2) [ 571.935294] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 10:10:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x778}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r1, 0x10000}, 0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0x7cae}, 0x1) syz_emit_ethernet(0x13e, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000001640)) 2018/05/29 10:10:08 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0xcd) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) 2018/05/29 10:10:08 executing program 3: r0 = semget$private(0x0, 0x403, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8}, {}], 0x3, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) 2018/05/29 10:10:08 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009020180160123ec000000", 0x1f) 2018/05/29 10:10:08 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x7800000a, &(0x7f00002f3000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000380)=""/181) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xb, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000000, 0x400000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x548c, 0x0, 0xe, 0x5, 0x1, "b10aa14e433aff51b3181b9f1a438f4cdc05511c8a4a10969aef70dc604fb55f4abde68c86c7371caa750d48a121ce6536daad1a3248fa884231e6cfa686b9c7", "c3e2f547835a7338c64955c30561a3fcc4bb9acdf6cf158678aafa26d637b421a91cc17c801d31ac5808c0b72725e11cb9e13447efa83c0ddbe14b99bf01214b", "314e897a0ab62d498fff4caf03ba8d8c197713cc06f40581da53bdd0d41e04fc", [0x1, 0xffff]}) [ 572.154562] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 572.189225] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 10:10:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x44) finit_module(r0, &(0x7f0000000080)=',$selinux%vmnet1wlan1[eth1*${#\x00', 0x2) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@rc={0x1f, {0x4, 0x4, 0x3ff, 0x5, 0x4, 0x4}, 0x5}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="080100000000000029000000050000009f1a9c67fd0b5162291faadd3c4bd88bf3f138f64104f17d2e0460654e7a48d4ac9abb62bde9da1e27636236ac4e3317f8ade888d4d86741fcf110853e70c3fe0133422174df95eda1f239b805c32cb8c5851a2e756ae4f34abcc89b764dacc1e487145df705fd687579bea7e744acfab8053e2e8e1d8c066fe31931e8dae28d029c19233edb2a0efafff7f54d0c1c28b24a60f534a91d39f244af898b844070af42b2b781f8b39da1dab10da29eaf5e13d24cd32d06b277078e7e469d7b7b21c23fc7b0ae394521b2091b611b0f572ec72b7e4b7bda28ea59b39d438fd9f0db4c3681ed2afdffffff3dfd404d1c6950e14bc01124f700700000000000000013010000030000000848049b3072c9d55836efbc5b433d76a548c20200000000000000326869d89bafdb53e9177fc1cdf78a755cb9f90f987096aa41268886ded276945231d098bef79f6c4442515800000000000000000000000000000000000000000000000000000000"], 0x178, 0x4000000}, 0x40) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000500)=0x2a8, 0x4) tee(r2, r0, 0x20, 0x2) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/29 10:10:08 executing program 4: futex(&(0x7f000000cffc), 0x9, 0x0, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000000040), 0x5000000) 2018/05/29 10:10:08 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009050180160123ec000000", 0x1f) 2018/05/29 10:10:08 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101282, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000000)=0x3, 0x326) getsockname$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1, 0x9d, "d3b273e482a2ed483754aae16996593032815b32988c2493a36a8f7c6156bb2c55e3b0140090fe93a91fdd49233177a29743b982ceeab2b15d848a8d38d08f587efaed691d6f37567acfec2e746b9eb8499445a292c639908242f5a2330a4eef34979f3468c2f74925eee65dd81a3f373b70d63b9f4e4fae73c77e6f8b5f687085179f45799ae6c48aa0b45e8c4461e02123349e13004c63ec8c6cbbd2"}, &(0x7f00000003c0)=0xa5) 2018/05/29 10:10:08 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setparam(r0, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) mincore(&(0x7f0000869000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/248) mbind(&(0x7f0000563000/0x2000)=nil, 0x2000, 0xc001, &(0x7f0000000100)=0x8, 0x3, 0x7) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) 2018/05/29 10:10:08 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') read(r1, &(0x7f0000000680)=""/230, 0xfffffffffffffe6f) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000300)="0e918b64c2ed4b469c6a905f74ddd31eacc0d9cbd1a9029c8744fb11f51a90971990983efdd299bf05bc8222943c1e8c75eb7253f054555d8dbd4a3f4cb372fedf5abc551a6ccb68efb9f0b7bb3fb8d1944acd823d") mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xd3, 0x2725, 0x2, 0x1}, 0x10) 2018/05/29 10:10:08 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x70, 0x101, 0x3, 0x4, 0x80, 0x0, 0x8001, 0x90800, 0x7, 0xfff, 0x10001, 0x79, 0x64, 0xffffffff, 0x77, 0x3, 0x0, 0x401, 0x7, 0x2, 0x4, 0xdc, 0x2, 0x9, 0x5e, 0x80, 0xfffffffffffffffe, 0x7, 0x7, 0x8, 0x5, 0x9, 0x8, 0x3, 0x7, 0x80, 0xff, 0x0, 0x3, 0x4, @perf_config_ext={0x5, 0x1000000000000000}, 0x10022, 0x3, 0x2, 0x7, 0x0, 0x9, 0x4}, 0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x1) close(r0) ftruncate(r0, 0x400) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/39, 0x27) 2018/05/29 10:10:08 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x1d2d, 0x1db) sendto$inet(r0, &(0x7f00000004c0), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) [ 573.046108] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/29 10:10:09 executing program 4: r0 = epoll_create1(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1}) 2018/05/29 10:10:09 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x600800, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r1}, 0x10) fallocate(r1, 0x20, 0x10000, 0x8000000) 2018/05/29 10:10:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e6568f39e260000000000000000000000") r1 = userfaultfd(0x80800) fchdir(r1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) close(r0) 2018/05/29 10:10:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='io.weight\x00', 0x2, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$ax25(r3, &(0x7f0000000000), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000001c0)={@local, @multicast2, 0x0}, &(0x7f0000000280)=0xc) bind(r3, &(0x7f00000002c0)=@hci={0x1f, r4, 0x3}, 0x80) read(r1, &(0x7f0000000040)=""/239, 0xef) 2018/05/29 10:10:09 executing program 6: r0 = epoll_create(0x0) r1 = epoll_create(0x46c) r2 = epoll_create(0x400000000000804) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c7f000)) r3 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000000c0)="834f61e00dfe77acd86d7ee6f99dbefe9e2deb56399f58653e55c59b5c431edf471883777724f8fbeb86a95acd388782d865c90376bd08d1be01773f78f3c08b93deefbca8607c7b6d7fb42d8bd30b8887948359df9080097d46c073674bbb21b5f80f6523813f00f68e08a556c816c23120bdfadc38bc5444ee4e4705c09abfe79bdc872785dbb6f2e1f2cdc6ce6d3a259f7953b16657089271fcfa624b6110bf7c02f474a77c61226f3f365083e1b4a7a910272b5de2b52c29a0ff5d5f7eee3bf73b35245d34088e0e6521f53c") r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000050aff4)) 2018/05/29 10:10:09 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009130080160123ec000000", 0x1f) 2018/05/29 10:10:09 executing program 3: io_setup(0x8000, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r0, 0x2, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000180)={r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000002cc0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2}]) r3 = gettid() ptrace$poke(0xffffffffffffffff, r3, &(0x7f00000001c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000000200)={0x6}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8800, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000140)={0x5, 0x9, 0x0, 0x8000, 0x7d44}) tkill(r3, 0x1000000000016) 2018/05/29 10:10:09 executing program 5: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') request_key(&(0x7f00000000c0)="04004ec698bf21585ca0e9dd972c1c91ebc4b4609444984839cef0dbabcdfac7384d0b3f74cb238867961bced3a62bff41f54a43a0ced08e43224f", &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669783a4465", 0x0) 2018/05/29 10:10:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x101ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x9, 0x81}, 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202001, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000040)) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000002c0)=""/79) [ 573.256927] binder_alloc: binder_alloc_mmap_handler: 3800 20000000-20002000 already mapped failed -16 [ 573.268730] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/29 10:10:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x400000000f0) shutdown(r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001040)='schedstat\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001080)={0x0, 0x9}, &(0x7f00000010c0)=0x8) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001180)=0xffffffffffffffb2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001100)={r2, 0x7fff, 0x5, 0xd6a}, &(0x7f0000001140)=0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x103000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000040)="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", 0x1000) listen(r0, 0x0) 2018/05/29 10:10:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000500)="470c81f4e7a85f957616a87eab7af01872bb9618de9701599167c127268a1c2d161843ba8d57662db4c835f3874f390a7c77f49fe8ab83b6bba0e6994ea4dafebc5508cb5ae3274c43240a67e358b2c666402930fef0099dcb841b6dacc7f477c111dd4fd3a69a3bfad01e2b0c3410426f070933f367de53ac9edab3bf5a474ee035a5af8c6a13d27da006", 0xffffffe8, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000200)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f00000024c0)="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", 0xe1521e7f7477c533}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000008c0)=[{&(0x7f0000000600)="5e20528ef4231dcc5f421d6278f1bfb990f95043cc33f548ddd76a5d97e870ecd9881487498633d8f12bc0254f4ac569809d9407fefc30c5ae8a503e4cf05812e5e67f029ddac23bf7ba24b6b87d2521aca0f8fc37d04acbd33767c0ed747f9bc4ac77c49a485ab102185cf68d64e195b4053f43fe4592035d518f9281cb03bcbbc74e042b2b5fe0336061c5f0acea6c154d40df0b465e5da74c996f294a0c2f202a2588c1f79ffea9f063c054ac32bed12e0c5c84522d213d917885285da6702d0e5f21760e5d222f9e3b21d1ebe840103d2ab1545375a5", 0xd8}, {&(0x7f0000000980)="19f40e208783804baed31a4fdcaa6300e018fc41545b6077cb85d280ce8e37cb55505e9e64a8692a5161dfdbba7f8cad0de7c4d9e8b6cfbc888473e15460d542915f38a1deb436c4", 0x48}, {&(0x7f0000000800)="5146dd4ca58f891342f243ee177214e7baa07526e6e6974f4be0af5fc49a0ea7824370c8cd75d95cf17a43d4f93d09b44e1ee8b06c4fb1cd6b7a533cb09f3eaedfce2b378ac2c48b3bb06da6f9ecc29447abf839e4ac32ef78519caaa7e2329ccd1dd32a81e2562494640aa22ff66d05d85a320325343b2527533d529f0791e5432c4a3c4149f47c32f7", 0x8a}], 0x3) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/29 10:10:10 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond_slave_1\x00', 0x4001}) fcntl$lock(r0, 0x5, &(0x7f0000826fe0)={0x0, 0x1, 0x0, 0x81}) 2018/05/29 10:10:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"627269646f6501736c617665a7ca00", &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB, @ANYRES16, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYRES64=r0], @ANYRES16=r0]]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)={r0}) recvmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000000)=@full={{0x3, {"43fa44adf93177"}, 0x8}, [{"ceda0a77c08975"}, {"8044c99722c095"}, {"1b1ffa1c781f22"}, {"31044d0a1b7add"}, {"ab17b5199ab9e2"}, {"10936dd9dbeeb6"}, {"7fe793192842c3"}, {"ddd05b8ede05bc"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f0000001440)="42a3ee9d5cb5fe07f173405754c3a529e16fd9fa794600f2e825640d3ab086364b2d28c4f004bde630cf36d1f5c3209f46b80462ec60a42c5f1b008326601e04ae5cf683feab408edd9819d689cce990d3e81ecbe6f44a67e0a82573192b2e428b6e7b45f817886b35beef34aa98ed9b3d07c9c68b94a6fd7029da1492ed87fb3a4bba3c6ddc2ba985ba2a1adfbbe1f968cb14eea98d3cd87a51cc61ae56b1", 0x9f}], 0x1, &(0x7f0000000280)=[{0x1010, 0x13e, 0x8, "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"}, {0x18, 0x110, 0x100000001, "7683"}, {0x78, 0x104, 0x6, "016c57684848e6731235ecd90722b535df255d8388e6252262cda718528971152c6270a9f9f6c5c5f56cc9a987bb138a22385f0824e59a5d49aab05f5eb7b1195efa22956811b5be5d56c63f00000000000000e143a3b96930476fc2052c6c3c08a11e46"}], 0x10a0}, 0x1) r1 = memfd_create(&(0x7f0000001340)='*\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001380)={{0x4, 0x3ff}, {0xfc, 0x18}, 0x98, 0x4, 0x3}) 2018/05/29 10:10:10 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009022380160123ec000000", 0x1f) 2018/05/29 10:10:10 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000000)="33b4341397da3564d266fb278e4d0c66c64f719ade7573c2e5b6e251fb53fbee22adbed008ed6c741eef0adb46347d334923e6e9ddc8f1646d736af4d36252ca", &(0x7f0000000040)=""/133}, 0x18) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000140), &(0x7f0000000200)=0x4) 2018/05/29 10:10:10 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup2(r0, r0) semget$private(0x0, 0x2, 0x420) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0xc8) 2018/05/29 10:10:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x3, 0x1, 0xf84d, 0x8, 0x4444}, 0xc) sendmmsg(r0, &(0x7f0000005980)=[{{&(0x7f0000000040)=@generic={0x0, "3f1e3f060f9ae023895c45d9b9befc3c9676ebb947ec7e8a2b47eac2170f8318f96968108cd556a79d4acdbd2455d530eeb7a9a0c198cd4389c5e4228b36c1f22200c8bc7b409cb4170a40d064f20631e8f949ff428d39db00d2d2316c432f30f483f8c26eae1dfae31126ddf559e92b3cfbd7581f7634f2b37a1b735187"}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)}}, {{&(0x7f00000057c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x6}, 0x3, 0x0, 0x4, 0x2}}, 0x80, &(0x7f0000005940)=[{&(0x7f0000005840)="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", 0xfe}], 0x1, 0x0, 0x0, 0x80}, 0x5}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0x6, 0x5, 0x3, 0x8, 0xc4, 0xd2, 0x2010, 0x8, 0x2, 0x80, 0x1, 0x1, 0x8000000000000, 0xffff]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) [ 574.382470] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/29 10:10:10 executing program 5: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket(0xa, 0x800, 0x79a) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000280)=0x54) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r2 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) kcmp(r2, r3, 0x6, r0, r1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @multicast2}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x0, 0x0) socket$kcm(0x2, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/11) 2018/05/29 10:10:10 executing program 1: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x5, 0x800, 'bond0\x00', 'vlan0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0x1e8, 0x230, [@ip={'ip\x00', 0x20, {{@rand_addr}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_logind_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'ipddp0\x00', 'yam0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x440) r1 = gettid() sched_setparam(r1, &(0x7f0000000000)=0x7ff) 2018/05/29 10:10:10 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) r1 = msgget(0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x24000, 0x0) write$cgroup_int(r2, &(0x7f0000000100)={[0x3f, 0x3a, 0x3f, 0x3f, 0x3f]}, 0x5) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000280)) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x0, 0x0, r4}}) 2018/05/29 10:10:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x4, r2}) r3 = dup2(r0, r0) getsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/29 10:10:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x508, [0x0, 0x20000500, 0x20000648, 0x200008a0], 0x0, &(0x7f0000000040), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x580) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x4008630a, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000002c0)}}], 0x0, 0x0, &(0x7f00000003c0)}) inotify_init() 2018/05/29 10:10:10 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="06", 0x1, r0) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r2, r1}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f00000001c0)={'sm3-generic\x00'}}) 2018/05/29 10:10:10 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f800090f0180160123ec000000", 0x1f) 2018/05/29 10:10:10 executing program 3: r0 = socket$inet6(0x10, 0x1, 0xffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003500)='/dev/vsock\x00', 0x20b00, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003540)) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) sendto$inet6(r1, &(0x7f0000000040)="730b5e405b90ad2e472851d47a8779480d50df1bdc2c025868f660d48afb73f183c2fe3414d536e5ddf0684cb0ff2e7307a3d7c8bd7b98b6fb05488d0a4462e0adf97cdca7ee9c934861cd54fa1c9eb4e7e63ad6a25c331e6c643f48477f4987b79d66c069410a52091f4fabd2b4b307fdd8826df14ebad3815db757907fe3313d9ccc3ccd566c144cbe0a06839de63ef85064a670cffd3a0aa74f9be1bdd6c7c1bb9ef7315e3fe4b518bd2f7a58f337943b77fdc1", 0xb5, 0x84, &(0x7f0000000100)={0xa, 0x4e22, 0xffffffffffff22ab, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c) [ 574.574068] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 574.684776] Unknown ioctl 35078 [ 574.725579] Unknown ioctl 21521 2018/05/29 10:10:10 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0x109, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f0000000380)="2f43231f0027cc24bea31960376e61fd294109fe56e3e42d8675eabdf741e71186534e90627eaa1f1e65933926f37cb3c4e91f3e2074101688c9debaa7b5448a63d28ad9f84fe0e69baae2dc88f0a428ac21b03e9dbd2cb60eb8b11f50085386b19b8298b4cb2b00000000000000000000000000000000f4a344e21855c26950d5357f91c79aad089accc6bbe593fb417ca6a1f4630129be97f1d53614b780c796456b3422d12fbad0aff56b2f6dbdd9a90722bb80433689696bbe767ea5fb89255fd7a37c757e794290be7ebb1f7d87c7ac3fca942fc255c89c7b444fedc2b5aebea8e36fcb2ad4b285d3ea53c705468ba72b98fa9af4d5", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0xbb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/29 10:10:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="010067d024f73aed746706d19ff39793fe9d7179b8242ad5f8f4", @ANYRES32=0x0], &(0x7f0000000180)=0xb5786d44) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) openat$cgroup_ro(r2, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) close(r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r4}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000340)="fe", 0x1}], 0x1, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) 2018/05/29 10:10:10 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf0129d66f") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80802, 0x0) write$cgroup_int(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xfc6d) write$tun(r1, &(0x7f0000000000)={@void, @val={0x2, 0x83, 0x5, 0xf6c, 0x2}, @llc={@llc={0x84, 0xfe, 'r}', "c2e39504333875feae4012844cd79fe190b3436aef7135528f1714ddf39ab69c45306bd08b"}}}, 0x33) 2018/05/29 10:10:10 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000880160123ec000000", 0x1f) 2018/05/29 10:10:10 executing program 5: r0 = memfd_create(&(0x7f0000000000)='&keyringnodevGPL-[\x00', 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/84) r1 = socket(0xa, 0x1, 0x0) fchdir(r1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x3) ioctl(r1, 0x8911, &(0x7f0000000240)="c626262c8523bf012cf66f") request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='dns_resolver\x00', 0xfffffffffffffffd) 2018/05/29 10:10:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@random="408adb1bba0a", @empty]}) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xffffffffffffff01, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6af1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xff54}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x5) ioctl(r0, 0x1, &(0x7f0000000240)="c626262c8523bf012cf66f") semget(0x1, 0x0, 0xc0) 2018/05/29 10:10:10 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = memfd_create(&(0x7f0000000400)='\x00', 0x3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000440)={0x4c}) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="050011c903e10000000000002ea6b657f7d1e1ef7225122d9209a757c58dd65d806868006cc89453c15cd8030005000000000000005e3dd8233be3613a35c6780cf25f49abccd818b55580f6db821f56882775cba9adfabc5048c7092453f596215dd21711d85f44e47a6ff4194c218b99978e2c46b3c8c9eff97973e90d0c888d0b3902ba171436237de61a602462589afbcb80077690d8f477c4aae0c75e288d456a56948095948b3eb478f8f2e1dd3f029569019e2f9bf6064eb4e902574791e59fc0e91712d991322ef490cf840447e0e67e1f68d3acad7cec387132abc6cdd329ae33eefc9809a54fffe1216eca"], &(0x7f0000000040)=0x39) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x3, 0x6, 0x6}, &(0x7f0000000200)=0x10) r5 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000340)) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000002c0)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000480)) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x10) rt_sigreturn() ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000300)={0x401}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x820f, 0xe6c, 0xffffffffffffff80, r4}, 0x10) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000600)=""/43) move_pages(r7, 0x4, &(0x7f0000000380)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil], 0x0, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/05/29 10:10:10 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa}], 0x48) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x414301) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x4, 0x0, [{0xffffffff, 0x3, 0x0, 0x0, @sint={0xc0, 0x9}}, {0xbc83, 0x4, 0x0, 0x0, @msi={0x1, 0x5a, 0x8}}, {0x8, 0x4, 0x0, 0x0, @irqchip={0x1}}, {0x0, 0x4, 0x0, 0x0, @irqchip={0x0, 0x8}}]}) 2018/05/29 10:10:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) syncfs(r1) rt_sigqueueinfo(r2, 0x1c, &(0x7f0000000080)={0x25, 0x81, 0x5, 0x1000}) r3 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000000)) 2018/05/29 10:10:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) unshare(0x400) r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x7ff, 0xff, 0x8, 0x81, 0x100000000, 0x8000, 0x8, 0x4e, r2}, 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/35, 0x23}, {&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f00000002c0)=""/235, 0xeb}], 0x4, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x8000, 0x7, 0x7fff, 0x8, 0x9, 0x7fffffff, 0x7, 0x7fffffff, 0x401, 0xcb, 0x7ff}, 0xb) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000500)={[0x1, 0x7a48, 0x5, 0x81, 0x5, 0x5, 0xb645, 0xfffffffffffffff8, 0x7, 0x2, 0x0, 0x7, 0x0, 0x65f1, 0x6, 0x80000001], 0x10002, 0x800}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen$netrom(r4, 0x80000000) 2018/05/29 10:10:10 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0xc2, 0x3ff}, 'port1\x00', 0x14, 0x80000, 0x1, 0x9, 0x3, 0x462a, 0x9, 0x0, 0x6, 0xffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000f6affd)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/05/29 10:10:10 executing program 2: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160823ec000000", 0x1f) 2018/05/29 10:10:10 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xff, 0x4300) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xe100, 0x0) connect$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffd8b) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x5, 0x1) r3 = dup2(r1, r0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x894c, &(0x7f0000a84ffc)) 2018/05/29 10:10:10 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000400)={0x2, r0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r2 = socket$l2tp(0x18, 0x1, 0x1) socket$alg(0x26, 0x5, 0x0) connect$l2tp(r2, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x4, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) fsetxattr(r1, &(0x7f0000000280)=@known='system.sockprotoname\x00', &(0x7f00000002c0)='/dev/net/tun\x00', 0xd, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000140)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e23, 0x407, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f0000000200)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xffd5}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000010) r6 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r6, 0xc, &(0x7f0000000340)=""/157) [ 574.940882] ================================================================== [ 574.948590] BUG: KASAN: use-after-free in nla_strlcpy+0x13d/0x150 [ 574.954831] Read of size 1 at addr ffff8801b0cad4ad by task syz-executor2/3917 [ 574.962188] [ 574.963823] CPU: 0 PID: 3917 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #72 [ 574.971003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.980354] Call Trace: [ 574.982952] dump_stack+0x1b9/0x294 [ 574.986606] ? dump_stack_print_info.cold.2+0x52/0x52 [ 574.991799] ? printk+0x9e/0xba [ 574.995088] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 574.999843] ? kasan_check_write+0x14/0x20 [ 575.004071] print_address_description+0x6c/0x20b [ 575.008903] ? nla_strlcpy+0x13d/0x150 [ 575.012785] kasan_report.cold.7+0x242/0x2fe [ 575.017186] __asan_report_load1_noabort+0x14/0x20 [ 575.022107] nla_strlcpy+0x13d/0x150 [ 575.025814] nfnl_acct_new+0x574/0xc50 [ 575.029691] ? nfnl_acct_overquota+0x380/0x380 [ 575.034260] ? debug_check_no_locks_freed+0x310/0x310 [ 575.039440] ? graph_lock+0x170/0x170 [ 575.043238] ? print_usage_bug+0xc0/0xc0 [ 575.047310] ? find_held_lock+0x36/0x1c0 [ 575.051362] ? graph_lock+0x170/0x170 [ 575.055155] ? lock_downgrade+0x8e0/0x8e0 [ 575.059297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.064825] ? __lock_is_held+0xb5/0x140 [ 575.068877] ? nfnl_acct_overquota+0x380/0x380 [ 575.073449] nfnetlink_rcv_msg+0xdb5/0xff0 [ 575.077688] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 575.082689] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 575.087098] ? nfnetlink_bind+0x3a0/0x3a0 [ 575.091234] ? graph_lock+0x170/0x170 [ 575.095024] ? find_held_lock+0x36/0x1c0 [ 575.099082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.104610] netlink_rcv_skb+0x172/0x440 [ 575.108661] ? nfnetlink_bind+0x3a0/0x3a0 [ 575.112799] ? netlink_ack+0xbc0/0xbc0 [ 575.116677] ? __netlink_ns_capable+0x100/0x130 [ 575.121336] nfnetlink_rcv+0x1fe/0x1ba0 [ 575.125305] ? kasan_check_read+0x11/0x20 [ 575.129440] ? rcu_is_watching+0x85/0x140 [ 575.133575] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 575.138762] ? nfnl_err_reset+0x2d0/0x2d0 [ 575.142903] ? netlink_remove_tap+0x610/0x610 [ 575.147389] ? refcount_add_not_zero+0x320/0x320 [ 575.152133] ? kasan_check_read+0x11/0x20 [ 575.156269] ? rcu_is_watching+0x85/0x140 [ 575.160413] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 575.165591] ? netlink_skb_destructor+0x210/0x210 [ 575.170423] ? kasan_check_write+0x14/0x20 [ 575.174648] netlink_unicast+0x58b/0x740 [ 575.178701] ? netlink_attachskb+0x970/0x970 [ 575.183100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.188627] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 575.193633] ? security_netlink_send+0x88/0xb0 [ 575.198205] netlink_sendmsg+0x9f0/0xfa0 [ 575.202263] ? netlink_unicast+0x740/0x740 [ 575.206489] ? security_socket_sendmsg+0x94/0xc0 [ 575.211233] ? netlink_unicast+0x740/0x740 [ 575.215458] sock_sendmsg+0xd5/0x120 [ 575.219160] sock_write_iter+0x35a/0x5a0 [ 575.223209] ? sock_sendmsg+0x120/0x120 [ 575.227177] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.232699] ? iov_iter_init+0xc9/0x1f0 [ 575.236665] __vfs_write+0x64d/0x960 [ 575.240369] ? kernel_read+0x120/0x120 [ 575.244244] ? get_unused_fd_flags+0x190/0x190 [ 575.248822] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.254349] ? rw_verify_area+0x118/0x360 [ 575.258485] vfs_write+0x1f8/0x560 [ 575.262021] ksys_write+0xf9/0x250 [ 575.265554] ? __ia32_sys_read+0xb0/0xb0 [ 575.269599] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 575.275120] ? fput+0x130/0x1a0 [ 575.278389] ? ksys_ioctl+0x81/0xd0 [ 575.282007] __x64_sys_write+0x73/0xb0 [ 575.285890] do_syscall_64+0x1b1/0x800 [ 575.289765] ? finish_task_switch+0x1ca/0x840 [ 575.294250] ? syscall_return_slowpath+0x5c0/0x5c0 [ 575.299169] ? syscall_return_slowpath+0x30f/0x5c0 [ 575.304091] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 575.309443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 575.314282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.319455] RIP: 0033:0x455a09 [ 575.322626] RSP: 002b:00007fbe7480cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 575.330323] RAX: ffffffffffffffda RBX: 00007fbe7480d6d4 RCX: 0000000000455a09 [ 575.337574] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 575.344825] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 575.352076] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 575.359328] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 [ 575.367199] [ 575.368808] Allocated by task 31426: [ 575.372512] save_stack+0x43/0xd0 [ 575.375950] kasan_kmalloc+0xc4/0xe0 [ 575.379649] kmem_cache_alloc_trace+0x152/0x780 [ 575.384301] kernfs_fop_open+0x350/0x1000 [ 575.388432] do_dentry_open+0x7ef/0xf10 [ 575.392390] vfs_open+0x139/0x230 [ 575.395828] path_openat+0x1676/0x4e20 [ 575.399699] do_filp_open+0x249/0x350 [ 575.403484] do_sys_open+0x56f/0x740 [ 575.407181] __x64_sys_open+0x7e/0xc0 [ 575.410970] do_syscall_64+0x1b1/0x800 [ 575.414841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.420007] [ 575.421622] Freed by task 31426: [ 575.424972] save_stack+0x43/0xd0 [ 575.428411] __kasan_slab_free+0x11a/0x170 [ 575.432629] kasan_slab_free+0xe/0x10 [ 575.436411] kfree+0xd9/0x260 [ 575.439501] kernfs_fop_release+0x12b/0x1a0 [ 575.443805] __fput+0x34d/0x890 [ 575.447068] ____fput+0x15/0x20 [ 575.450343] task_work_run+0x1e4/0x290 [ 575.454215] exit_to_usermode_loop+0x2bd/0x310 [ 575.458781] do_syscall_64+0x6ac/0x800 [ 575.462653] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.467828] [ 575.469441] The buggy address belongs to the object at ffff8801b0cad340 [ 575.469441] which belongs to the cache kmalloc-512 of size 512 [ 575.482081] The buggy address is located 365 bytes inside of [ 575.482081] 512-byte region [ffff8801b0cad340, ffff8801b0cad540) [ 575.493933] The buggy address belongs to the page: [ 575.498845] page:ffffea0006c32b40 count:1 mapcount:0 mapping:ffff8801b0cad0c0 index:0xffff8801b0cad0c0 [ 575.508275] flags: 0x2fffc0000000100(slab) [ 575.512497] raw: 02fffc0000000100 ffff8801b0cad0c0 ffff8801b0cad0c0 0000000100000005 [ 575.520363] raw: ffffea00075bb6a0 ffffea000760cfa0 ffff8801da800940 0000000000000000 [ 575.528230] page dumped because: kasan: bad access detected [ 575.533926] [ 575.535533] Memory state around the buggy address: [ 575.540444] ffff8801b0cad380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 575.547787] ffff8801b0cad400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 575.555129] >ffff8801b0cad480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 575.562465] ^ [ 575.567114] ffff8801b0cad500: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 575.574464] ffff8801b0cad580: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 575.581805] ================================================================== [ 575.589150] Disabling lock debugging due to kernel taint [ 575.594836] Kernel panic - not syncing: panic_on_warn set ... [ 575.594836] [ 575.602205] CPU: 0 PID: 3917 Comm: syz-executor2 Tainted: G B 4.17.0-rc7+ #72 [ 575.610777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.620122] Call Trace: [ 575.622715] dump_stack+0x1b9/0x294 [ 575.626349] ? dump_stack_print_info.cold.2+0x52/0x52 [ 575.631540] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 575.636294] ? nla_strlcpy+0xf0/0x150 [ 575.640090] panic+0x22f/0x4de [ 575.643278] ? add_taint.cold.5+0x16/0x16 [ 575.647424] ? do_raw_spin_unlock+0x9e/0x2e0 [ 575.651828] ? do_raw_spin_unlock+0x9e/0x2e0 [ 575.656232] ? nla_strlcpy+0x13d/0x150 [ 575.660146] kasan_end_report+0x47/0x4f [ 575.664122] kasan_report.cold.7+0x76/0x2fe [ 575.668448] __asan_report_load1_noabort+0x14/0x20 [ 575.673378] nla_strlcpy+0x13d/0x150 [ 575.677090] nfnl_acct_new+0x574/0xc50 [ 575.680977] ? nfnl_acct_overquota+0x380/0x380 [ 575.685554] ? debug_check_no_locks_freed+0x310/0x310 [ 575.690742] ? graph_lock+0x170/0x170 [ 575.694541] ? print_usage_bug+0xc0/0xc0 [ 575.698598] ? find_held_lock+0x36/0x1c0 [ 575.702659] ? graph_lock+0x170/0x170 [ 575.706454] ? lock_downgrade+0x8e0/0x8e0 [ 575.710600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.716145] ? __lock_is_held+0xb5/0x140 [ 575.720208] ? nfnl_acct_overquota+0x380/0x380 [ 575.724794] nfnetlink_rcv_msg+0xdb5/0xff0 [ 575.729040] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 575.734055] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 575.738470] ? nfnetlink_bind+0x3a0/0x3a0 [ 575.742621] ? graph_lock+0x170/0x170 [ 575.746417] ? find_held_lock+0x36/0x1c0 [ 575.750484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.756028] netlink_rcv_skb+0x172/0x440 [ 575.760087] ? nfnetlink_bind+0x3a0/0x3a0 [ 575.764242] ? netlink_ack+0xbc0/0xbc0 [ 575.768137] ? __netlink_ns_capable+0x100/0x130 [ 575.772803] nfnetlink_rcv+0x1fe/0x1ba0 [ 575.776776] ? kasan_check_read+0x11/0x20 [ 575.780919] ? rcu_is_watching+0x85/0x140 [ 575.785062] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 575.790262] ? nfnl_err_reset+0x2d0/0x2d0 [ 575.794413] ? netlink_remove_tap+0x610/0x610 [ 575.798910] ? refcount_add_not_zero+0x320/0x320 [ 575.803674] ? kasan_check_read+0x11/0x20 [ 575.807822] ? rcu_is_watching+0x85/0x140 [ 575.811971] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 575.817163] ? netlink_skb_destructor+0x210/0x210 [ 575.822011] ? kasan_check_write+0x14/0x20 [ 575.826262] netlink_unicast+0x58b/0x740 [ 575.826281] ? netlink_attachskb+0x970/0x970 [ 575.826298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.826313] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 575.826329] ? security_netlink_send+0x88/0xb0 [ 575.826344] netlink_sendmsg+0x9f0/0xfa0 [ 575.826362] ? netlink_unicast+0x740/0x740 [ 575.826379] ? security_socket_sendmsg+0x94/0xc0 [ 575.826392] ? netlink_unicast+0x740/0x740 [ 575.826409] sock_sendmsg+0xd5/0x120 [ 575.826425] sock_write_iter+0x35a/0x5a0 [ 575.826440] ? sock_sendmsg+0x120/0x120 [ 575.826460] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.826474] ? iov_iter_init+0xc9/0x1f0 [ 575.826489] __vfs_write+0x64d/0x960 [ 575.826504] ? kernel_read+0x120/0x120 [ 575.826518] ? get_unused_fd_flags+0x190/0x190 [ 575.826539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.826553] ? rw_verify_area+0x118/0x360 [ 575.826566] vfs_write+0x1f8/0x560 [ 575.826581] ksys_write+0xf9/0x250 [ 575.826596] ? __ia32_sys_read+0xb0/0xb0 [ 575.826610] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 575.826621] ? fput+0x130/0x1a0 [ 575.826636] ? ksys_ioctl+0x81/0xd0 [ 575.826651] __x64_sys_write+0x73/0xb0 [ 575.826666] do_syscall_64+0x1b1/0x800 [ 575.826680] ? finish_task_switch+0x1ca/0x840 [ 575.826696] ? syscall_return_slowpath+0x5c0/0x5c0 [ 575.826710] ? syscall_return_slowpath+0x30f/0x5c0 [ 575.826728] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 575.826745] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 575.826762] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.826771] RIP: 0033:0x455a09 [ 575.826778] RSP: 002b:00007fbe7480cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 575.826791] RAX: ffffffffffffffda RBX: 00007fbe7480d6d4 RCX: 0000000000455a09 [ 575.826799] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 575.826807] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 575.826815] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 575.826823] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 [ 575.827288] Dumping ftrace buffer: [ 575.827293] (ftrace buffer empty) [ 575.827297] Kernel Offset: disabled [ 576.029160] Rebooting in 86400 seconds..