@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x1}], &(0x7f000001c000-0x1000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000011000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/04 00:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000f25000-0x9)='/dev/sg#\x00', 0x101, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000743000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000708000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004a4000)={r2, 0x1, 0x6, @random="ddf77ac890dc"}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r3, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/04 00:16:35 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000822000-0xa)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000d06000/0x1000)=nil, 0x1f, 0x5, 0x40, &(0x7f00005f0000/0x4000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000c7d000-0x2)={0x6, 0x8}) ftruncate(r1, 0x7) wait4(r2, &(0x7f0000b1a000), 0x80000008, &(0x7f000004c000-0x90)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000378000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x91}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/04 00:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) dup(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000582000-0x11)='/selinux/enforce\x00', 0x10080, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000033e000)={0x3, &(0x7f0000d5e000)=[{0x2, 0x401}, {0x40, 0x9e}, {0xffff, 0x1}]}) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r3, 0x0) [ 231.786442] binder: 2533:2562 transaction failed 29189/-3, size 0-0 line 2957 [ 231.792195] binder: release 2553:2565 transaction 147 out, still active [ 231.805926] binder: undelivered TRANSACTION_COMPLETE [ 231.811235] binder: release 2553:2555 transaction 147 in, still active [ 231.817967] binder: send failed reply for transaction 147, target dead 2018/02/04 00:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000d2d000-0x10)=[], 0x0, &(0x7f0000d2e000-0x1220)=[], 0x10}}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000191000-0x10)={0x1, &(0x7f000002e000-0x1e)=[{}]}) 2018/02/04 00:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) pipe2(&(0x7f0000e5f000)={0x0, 0x0}, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000ca2000-0x4), &(0x7f0000837000+0x51a)=0x4) clone(0x40000, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/02/04 00:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f000099d000-0xbe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xfffffffffffffdbd, 0x2c, 0x9, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x2, 0x0, 0x40000000000000cc, 0x1, 0x6, 0x0, 0x0, 0x3, 0x10000, "9393d6", 0x804, "7163a3"}, "683de47922b93ab6a27c96743a077af1e9f4f1ba69bc7c03eff4e8fca310dd41397400b700c6d7faa02cad16ff6c8016375e8b8a0eb8bfcd3f06b28ae8785ae6136290495dc7b50a4b5ddf5d4fed4c291e78bfdb2668e93884bcc6f95b1d429fe49ce25ac4c5a837e76ad2482f511bd699b9d599f28e698f"}}}}}}, 0x0) 2018/02/04 00:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) msgget(0x3, 0x400) r1 = openat(0xffffffffffffffff, &(0x7f00009fc000)='./file0\x00', 0x800, 0x40) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cd9000-0x4), 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000892000-0x10)={0x7fcbb969, 0xfffffffffffffffa}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0x10, "3229a07cbb2a1c87f6d27919ec5d6e9e"}, &(0x7f0000991000)=0x18) 2018/02/04 00:16:35 executing program 6: clone(0x0, &(0x7f0000807000), &(0x7f0000256000), &(0x7f000038f000-0x4), &(0x7f000048f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x8)=[0x5, 0x40]) io_setup(0x9d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r2) io_submit(r1, 0x0, &(0x7f00000c8000)=[]) 2018/02/04 00:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000d1f000)=""/18, 0x12, 0x0, &(0x7f0000119000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x6, &(0x7f000082e000)=[], 0x0, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000d6c000)) recvfrom$packet(r0, &(0x7f000088a000)=""/4096, 0x1000, 0x0, &(0x7f0000469000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/04 00:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgid(0x0) migrate_pages(r1, 0xffffffffffffffff, &(0x7f0000125000)=0x5, &(0x7f0000ecb000-0x8)=0xfffffffffffffff8) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$sndmidi(&(0x7f0000037000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000047b000)={0x800, 0x3, 0x1000}, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000028c000)={@multicast1=0xe0000001, @empty, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) close(r0) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000a06000)=""/138, &(0x7f00005f8000)=0x8a) finit_module(r2, &(0x7f0000ca4000)='selfmime_type}\x00', 0x2) 2018/02/04 00:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000c86000-0x40)={0xef7b, 0x5, 0xe55, 0xffff, "80c51d910b05fd5e8e1ca261566ddf916fe258a84fca2d1c720ec2a7eab63d414a205a64a1b505d3c836f107", 0x7f}) getpeername$netlink(r0, &(0x7f0000add000-0xc), &(0x7f0000000000)=0xc) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125e, &(0x7f0000381000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000022000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000cfc000-0x4)=0xe8) lstat(&(0x7f000069b000-0x8)='./file0\x00', &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b94000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0xf4fe, 0x0, 0xfffffffffffffff7, 0xa, 0x20, 0x80, 0x2e, r2, r3}, {0x0, 0x0, 0x4a17cd36, 0x1, 0xa5b, 0x5, 0x3, 0x1}, {0x7, 0x7, 0xfffffffffffff7a1, 0x1}, 0x2, 0x2, 0x3, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3, 0x7, 0x3, 0x9, 0x0, 0x4, 0x6}}, 0xe8) 2018/02/04 00:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000)=[], 0x100000000000029c) 2018/02/04 00:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) getpid() 2018/02/04 00:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x2) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d3e000)={0x0, @in6={{0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1ff}}, 0x47416a64, 0x3, 0x125, 0x0, 0x55}, &(0x7f0000c1d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e98000)={r3, 0x0, 0x0, 0xfd3}, &(0x7f00001e8000)=0x10) flistxattr(r0, &(0x7f00007f2000)=""/231, 0xe7) 2018/02/04 00:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xfeae, 0x0) clone(0x0, &(0x7f00008a9000-0xbd), &(0x7f0000654000), &(0x7f0000bc1000-0x4), &(0x7f0000418000)) select(0x40, &(0x7f000065c000-0x40)={0x4, 0x4, 0x1ff, 0x100000000, 0x8001, 0x3, 0x6, 0x100}, &(0x7f0000dcf000-0x40)={0x7, 0x3, 0x4, 0x7d1, 0xfffffffffffffffd, 0x9, 0x8, 0x9}, &(0x7f00005b8000-0x40)={0x9, 0x9, 0x8, 0x9, 0x3f, 0x2, 0x2, 0x100000000}, &(0x7f00005dc000-0x10)={0x77359400}) clock_settime(0x0, &(0x7f0000225000)) clock_nanosleep(0x7, 0x0, &(0x7f0000640000)={0x0, 0x989680}, &(0x7f0000974000-0x10)) 2018/02/04 00:16:35 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x5, &(0x7f0000044000-0x10)) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000049000)={0x2, [0x0, 0x0]}, &(0x7f000004a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000001f000-0x6)={r3, 0x9}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000048000)=[@in6={0xa, 0x0, 0xece, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}], 0x2c) nanosleep(&(0x7f0000048000-0x10)={0x77359400}, &(0x7f0000048000-0x10)={0x0}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7, 0x2a}}}, {0x10, 0x0, 0x0, 0x0, @time={r4}, {}, {}, @result={0x2, 0xfffffffffffffffd}}, {0x0, 0x0, 0x0, 0x4000000004, @tick, {}, {}, @control={0x100000001, 0x81}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) 2018/02/04 00:16:35 executing program 4: pipe2(&(0x7f0000445000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x1030, &(0x7f00003bf000-0x1030)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [{[], {0x8100, 0x6, 0x6, 0x7}}], {@ipx={0x8137, {0xffff, 0x101e, 0x5, 0x0, {@current, @random="a4580b073a30", 0xff}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, "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"}}}}, &(0x7f000061f000-0x10)={0x0, 0x2, [0x877, 0x66c]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = semget(0x0, 0x4, 0x49b) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000a5a000)=""/4096) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000867000)=""/67) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000459000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept4$netrom(r2, &(0x7f00007c0000)=@full, &(0x7f0000d19000-0x1)=0x48, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/04 00:16:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x20000000106, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fbf000-0x20)={{0x0, 0x0}}) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400, r2}) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000fbe000-0xb)=""/11) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/04 00:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getresuid(&(0x7f000099e000-0x4), &(0x7f00000a2000-0x4), &(0x7f000086c000)) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000722000), 0x10) clock_settime(0x7, &(0x7f00005c5000)={0x0, 0x1c9c380}) 2018/02/04 00:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) r4 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00009d3000-0x18)={0x2, 0x5, 0x5}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000ab5000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f000068d000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r6 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0x9, 0xffff, 0x9, 0xffffffffffffffff, 0x7fffffff, 0x7ff, 0x2, 0x1000000007}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c94000)={r6}) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') sendto$ipx(r1, &(0x7f0000b3d000)="341381d458ca0552dfad947caf60fc86f25fb44542d313cd304759c97549d0464626eed256633a891db64d12193ec77b643e0584cf8c1c82eb57b1e48d7376b5a1e6975abfa66f743f37837a90458c3cb3e3e75e0183f15933d6f7dbd074e57f4255f46255b575df6963f42b7e84a83814dc6003382f6ea99f55ecb2a4e40377ca5200f455bd22f2cae884ebe2", 0x8d, 0x80, &(0x7f0000d89000)={0x4, 0x2, 0x3e0, "f614e162dd47", 0x2a2a26bf0}, 0x10) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000051b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000190000), &(0x7f00009a4000)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000b01000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000093f000)=0x6, 0x4) 2018/02/04 00:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x20000000000000a, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c1a000-0x8)={0x0, 0x0}) r1 = dup(r0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000a7e000-0x10)={0x2, 0x5, 0x80000000, 0x200}) 2018/02/04 00:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002b1000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00003d3000-0x10)) 2018/02/04 00:16:35 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000004000-0x40)={@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {&(0x7f0000003000)=""/59, 0x3b}, &(0x7f0000001000-0x1), 0x14}, 0x40) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/04 00:16:35 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bdf000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/04 00:16:35 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in6=@empty, 0x0}}, &(0x7f0000290000-0x4)=0xe8) r1 = gettid() ptrace$setopts(0x4206, r1, 0x4000800000, 0x100065) ioprio_get$uid(0x3, r0) 2018/02/04 00:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000381000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0xfd26) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) pipe(&(0x7f00008e3000)={0x0, 0x0}) bind$vsock_stream(r1, &(0x7f000024c000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe2(&(0x7f0000c0c000-0x8)={0x0}, 0x800) sendmsg$nl_generic(r3, &(0x7f0000547000-0x38)={&(0x7f0000ea0000)={0x10, 0x0, 0x0, 0x8040200}, 0xc, &(0x7f0000a0f000)={&(0x7f0000b0b000-0x12c)={0x12c, 0x10, 0x61a, 0x6, 0x0, {0x1f}, [@generic="7c72efb20b052803f66a4119f83f08f0ecc57f973b62bcb91a5acc1c1605e7cd3972e1250d0add83f046ce22a914caff25d0a1a92323231aff72e39fe24055f8fc815e9284d5eac0ad2f0efc63e5849b15827db5ff47f02e2cd53b478d250e049601888298b7f048b156eb846c6556109f42f4bfde3889090c8b8a824741be125177b11d170e5a1c919f034f9d407bd9ec1cf403adf140e08c6a902374fcb39efb2f88936c5064f79853c92c9a78019628df90e899002d580c93986869c83e8a09ffd6de6b26054e6a6ee30b9c4b09ae62808f54b78397d70dfee42cb392de3ef4ed26e83a66af869d8b2e2b90fc74f4c98edbaf589a39d19e7f13ea45e9", @typed={0x18, 0x5a, @ipv6=@loopback={0x0, 0x1}}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4004000}, 0x40) socket$packet(0x11, 0x3, 0x300) dup3(r2, r0, 0x0) 2018/02/04 00:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000959000)={0x0, 0x0, &(0x7f00005c4000)={&(0x7f0000bf7000)={0x2, 0xb, 0x0, 0x1, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x2, 0x19, 0x0, @in6={0xa, 0x3, 0x4, @empty, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001}}, @sadb_key={0xc, 0x8, 0x288, 0x0, "81da0a60c8a9a10dd119e93dba2d4739aef2bc3345813378f1e446a650d152f2ca92298d3b07a6020271f9bb9c3b1d8131102512e3cb3f0dcdcb8caa15775aaf1cd36a1773a128e1360d6777fb1c468e11"}]}, 0xa8}, 0x1}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000e1e000)='/dev/vhost-vsock\x00', 0x2, 0x0) readv(r0, &(0x7f0000904000-0x50)=[{&(0x7f00009f5000)=""/198, 0xc6}, {&(0x7f000061e000)=""/87, 0x57}, {&(0x7f0000564000-0x54)=""/84, 0x54}, {&(0x7f00006b1000)=""/41, 0x29}, {&(0x7f0000c12000)=""/190, 0xbe}], 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000566000-0xc)='/dev/autofs\x00', 0x88800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000063c000)) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e1a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000031f000-0x4)=0x1c, 0x800) r3 = dup3(r0, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f000057f000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d30000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x2, 0x1}, &(0x7f0000c49000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000166000-0x6)={r4, 0x1000}, 0x6) sendmsg$unix(r3, &(0x7f00003d0000)={&(0x7f000067d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000966000)=[{&(0x7f0000716000-0x84)="c22b7a1c098e09b63b77f023b4d73e261518ddf2d51d963e017e910ee801c4147dc16075887a579b7b14449334f79bc50b715515487df6f6286e04ac327236067f4be4538754535c3e72ffdae321f5e280dbfa8356b311ffe66c62807eb0b7b86ff57a03df07265f2bf5e77de153a617231ed29ebb4a07ae0bd43cf29b0c25bcc70bbf13", 0x84}, {&(0x7f0000708000-0xc4)="28781550ecd705ea5be345a33f48bcd26f50c74788be4c8c40376358be6f3064badcced724d80436a37daf3b5a0d627c03d0321434335869a1360b52ec326b93251af08cd8e926995de086f867e4e46f360388ab6aeab4562cedf5e0b50016659e8992591f27a62dc732dcf82f0a63d0d605b3d17f6146504b578ad0264d505ce03a5c997f81da645402cd188665ef040c4f2a45f99040827ab1e57db2b39da57168a6583d159391e7e9c4c140766242c4e2e2576b3c6f64abb6095a9b3acf9e790e9a57", 0xc4}, {&(0x7f0000ca1000)="2c7993ddad19571e256cc3166f7ed9da88b9226281c077c3482751c58a88deb7be0c4e5f0e1db21ac362861e08086579ef8c9dfa799dfdc92da2b327be38057bb0fcddf341fee93a5ce190faa5d17706f9bdfeef65903c86c468706af559f3b833809e4c819f44a9639fe22891b95a3cbe0cc6e52d277daaf119b3c9d119b7bd83f734", 0x83}, {&(0x7f00009a4000-0x1000)="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", 0x1000}, {&(0x7f0000c88000-0xf3)="8d9012d0da721fac736f1a6d415276b6d7ea96c789852bee883b0121004431f1e919941770bf668e17cdc9362d9faf33796a69f7aa7dd0b601c3d9b276316754d5c0ecf24beb2b5bc637215bc8dc84f0f55129be56f19e73f7ed7f1beb1695431564e0e3efaa321a64c610ff64347e032d4ea09a3b4a375600f538dc27b6cb103622400036cbd2f71932b32537e95da3263c5a3bd491c82ab55af7c97592a9d088298101dc07977898c00aa44bb3d6239778469c8fc64913702c1bcf2a60e388b6e353d8b70f4d6ffb40c01f0608e2606f75413f169dfbcf0f30f6ed40b47d5b994020f4dbe1c1bac0cc887e0116e50ee29336", 0xf3}, {&(0x7f000006c000)="bd579be771cd85a6aef85371b43706e710df659d1526b9473f47e1143da698afea749ee60cc2ae650eb12e", 0x2b}, {&(0x7f000007f000)="c94964694de1bfa68b9511a04a612f6bd30bee3453f5ec609d293b42ee2e9a903a92deec3b1eeb3204767f319bce3bde93376ec592c2866533c436fcc8bf1e548ab59d11ce51324728043baf364cbfec86fdb50066cce026d5c99ec56bbb2ceb5bae0e3909fce21738d98f018771f853d89b641a68ef9d9c712a940d9fbbb9f21b15839a5da956c44a877dac9f37be7a00adcade6483a949d32ad1c4048e19a02044cb70fa813873e0f88f3a763c2a0c9842af1f8585b0f0cf3c8b5d37300eabb37936e7a496ae96028d54958a0a505f278ffa0db1a2cb6e80df", 0xda}], 0x7, &(0x7f000018b000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r3]}], 0x18, 0x40}, 0x0) 2018/02/04 00:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe6000-0x8)={0x0, 0x8dc, 0x0, []}, &(0x7f00002e8000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000dc000-0xc)=@sack_info={r1, 0x7, 0x101}, &(0x7f0000294000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000c4000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000001000)=""/16, &(0x7f0000001000)=0x10) r2 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7f}, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f52000-0x88)={0x48b3, {{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}}}, 0x88) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cca000-0xc), &(0x7f0000fcb000)=0xc) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000caa000-0x58)={0x3, 0x800, 0x2, 0x2, 0x1, [{0x9, 0x6, 0x2, 0x0, 0x0, 0x8}]}) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) write$selinux_access(r5, &(0x7f0000723000)={'system_u:object_r:wtmp_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x31}, 0x2e) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00001ae000)=[0x521, 0x7ff]) timer_gettime(r6, &(0x7f0000119000)) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000066d000-0x4), &(0x7f00009e8000)=0x4) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f000024d000-0x10), &(0x7f0000ffa000)=0xffffff71) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r7, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="fc0f0eb29e72c07c8d3a18eb6021bb0541089e30921b6a671801c9d96e94e9d1ba694c91024dcbcd87960cadc8aa039527d3d7b8aed67846e75ad1a6ee9477754ebc3a8076ef1014043837a08838b51929e4996eda67f9eabeeec8572012d9b7accdc3b7a5e961f4544a335b4d5bdfe7fbc78fac69ddbb17e967a7b8e2ba41fa71eb34069d99744d5f01c25f210171780e1cb12f5a62ec095a94b22463342ea759d531a8c4e7448e4b14ff6ce3508b5a3e95d3f62b70aefc60b183144283a689a648eec900f720c7cbe7ece3095ee90db794195b960e2bc35b6b508b5d02ca6e15a2237ad12d90053d4cf923178e06a0a2f2fe1d7ac61f0a356570ae49bd55df715e9f943643751d580e2d0126d0922a6ca23961a191845ee09dfcca53ab4455d2bf8525129f014e0958e664a42062ba4509afa42f4e7fe93415bc8e5d3bba3668d16f9263cdda5f275c747f909c5b4782b9536d47aac63b1f7a8599046ec85152f370301c4589a9577615d83b6d082a1fe3c74910708d711ab5ebe1c7917d6bd583e36767476a800ebcc87fb3dc40e6fad98da3372d4018edd1e08c9b493a2964932c8f2054fcb9561429d49cac363ee3c48e60e52612b362f52b84e65e1aefcef043f09545c6bb07e2519b9f7ee03af181cf8a078f9ee9daebbc1933262118deb2a277b0203a06b2165f79e0f336f7aefe7f049e505617964fc24945ba77c270b25fea4b4c5c155a848312c08ae8eb1073c9377f2e0857f0d55273dede15606a9e89778d70784f75decdfde5e31fba7ea09078c3dae432a644d827b86706d096a6657f2706be460bf589e348dfc7aa59502af0f72692615d4e5548546c235756906cf1e0072753753865e5bbc0740959f024034b87ada1aa2150836c253fc2946c75c997db3d14082662b38ccb26a53fac3c923ee08d51dae063b7142b518fa3355a049248424551247168c45063630dfe0106f71a3ebaa81f6c4ae67664e30ba77c3449471a66fe965079e0c54615b75e9caccd505daf23af9b3356e079512625886d247bddfdeb9c4bde1aa49f2f358fe1fcda9c2a949a653ac2ad0f9b8fcde0a643ebe3dea12c96bca599d115b55744a88b5bfa48bdc7dd99c59567148f33fe3cc92ea0f6d43edcb95bd1c8eccdf583f92086b834d4bbc66a2bffb051345ca11b61a654e0227fa068efb5bf07a8c395c3df464611f4ab7ca3d3a09ebf3908f9e560336c44ea6f8b4f7c18e7968ffa90f20d83656607f17102b891001646c9df1536a24dd5b6fa9186f4a4cfdf84cc4310a41716c57129c4b5c0ee47018f76ae3f9f5f183fb4ae4f5ff4536f72d348f6a3a2ae598361bfd6be76d78da1b5577e2e1e4c80c39631bef7a8b7efa083c6d2f08da4d6b8351ce978180a5d301c999ac604f437d06c6cec2f4f1096c7742bb3c9c09a6594cacfcb29e62755cd04c2611e0250d65681a9c43ad76fe44d7f545b408c69fe974197571aa204b4c0e3a59a343dd021b650a01979394475a2061003894359cc89d0c0fbf6ec81f3e0cb7f97fba940c0bee7ea1b3f4b1f36a8ff33dba5bab1fd6c767241e9adaa2c81775a22800f2ba35c6b792e8e645d8989cfacd130648e3cc434c0c1fe2d5b2d48002d84077f7efbb4dce6be6fe79cb0ba94e65957d911877f7cfbd2b83e5baaa0752b31c338abd65cd167b3a7fea0b6f15be0a09f37c6f1799d030498b36076c7c964b4e883aad6adf99a25bc7a364b97fba57b817aa5fa216eb7814264cdf6b235ef3c9c8768e1ebc05c7f9d05e3310270c9d52d04e48189ab4cd0a3437a61256aaa85b75c08dcaae5ef4133ee378ab8db02c368151c8f91fea0160e214ed3c75827d18f8ad3846495d7e8d0fb674bca77414247028e2dd1daff3c4ccf1abdc7c82b9870adbe36ca746d0cda11902122155b6193d5456b54594d25dded5abbc675e0da1f919d909e980c2ee6837fbfe2d9bc03aedb0a7460244912f423cb7218bdcee99a5e04841103117a1cd0f548fa3d8426a48e38b2cf70a251ea6f98eee5173501bbfe2df1a9fe1c63c26dfd6352630bee11097ebcca084d0b86489c5feffa54c601d3a40adce9295280b09bf706c15956c16be910dd9e6b9cde4d7a4c9260dabbb223c77bb01bff3e75e633ac7b7f7800e0b49e2e531585123f8c4ce5c1791e09758c1c243637fbabc4f7b2ed356d604d2866b58c3e69bcaeb70b7bd8400f5931e1b596e025c2bd97bec611ee578e2b185e33618cba817f5001db599867631207473b3a5f9a3dc62e8b5d65e132f27cf4590b125201994096f301665e25e5777a63e4ac9cecfe1d87fd4dd2a73a1bd02066898f35d236f027d0eb373fa28874f0417efcc0c4013dc24c38996d7829c1572cf42b8e55d2fe07669ec3d6147ad480d0e54ef799ba8be29c09a540ed18f2dbbc6cfb99681c4006116c9a7fdaad868bfe3cacdb274337dc6fe4d1262f9bcb842a8f0f683f9daa2880dbdde3f8344661d640679dedc35dda847afe34e178b93194c3ab47f7abedb77cd191d322a6b03b388b8afbffbac82d10e0423e40a11abe403b7e96c13a3b935f246e7ab6992149d1d23c6286d88e7828ee5613d3e58bdaac87afb74edd43fffc8bbdc32347cac79fc7154c4d16001c55e40c5c0831393f0c2bbdc30ae60e6a7206be8b4bdc78335161e7bd38f1da74842a8c1e3928a9df9080733d9a8d142ba94b2099ff62ec60ab3a0df4caaa1fc023373602b7e4cabbf3cfaccd9ac43d8a9166f66035a3c23205eb2bf603c2dfd818f7c0e6eb6fdb68551650a350e6df69d0f6c46bb5cdf3126c59fd9932754a268a902c7c5897b1346608b00dff70562b003a57eae3fd8566e32f14216c5017c7f87624d8207c5beaef0ff2370e8f1447491c68e34b167a742fc1b55546140fb0257a34e4362d95c244b74755044dc54f75ac40323895681b91e5465a7fea8dbc43fb1b743c0ff0e3b5bae21a01f1756cc6a23be973aea13dfe73025fd34d1bb9e52f3838429c47ab7b3ef56862d32840a9a2cacdd6273aafcc2950f4fb0692d36124f3f3f8ac2aa09a06ee2626f59f927f0003cd2e92598b94266199ff5825d3f1ba3a77272a7a4b940cc7c7754afa209b7cd09e65c9eb11f62d2e460b61f3c9e7f7472853b1981b3d183e2c8f4358d2da7f56e5cb63ea3f4c01b23da16d6eddb6a29dff8685ee599bfc8ecfd0229d1a12c2d0ce05cc87f2b363c8750f3d32a26499a8cf13a555b15a0ebd69f46a587e65bc4c3852f5fc2bd03d068cf19972b150ef5c56fc3ef136e12b5b1e71861b201cbffa0f91bcb893fef1926f983b29353447d36fce041992aba14e85f72a120d9821de13a88271c7231c58cfdd5eccfae6c4d71c622de03501a9bbfa0bc104988a77025adff3d780360639f5222b003820ece10a6ff0e57bea4abf112e3799f2f7cf9faa8d1af5fc72d76974feb46dc880d613d7b2b96d051243deaf774357215eae7d5ebff2f21a12a95915dd75674f05a8d8d9cf9f09f83db3f0392d1acc65cfa6829205cbe5e97d25d5761e6ab7ddfd679d8f0e74427ac0c03f4dcab6991728d73b9d6173e59a94a8f05979efe3c05248c487b2cf877ac25f3063394cc7c4095af9dd73d5d75b9c8504c12bd343717525a238a72d5d524120e05772d10342a7155a1124ef505e90dfc48e93bbada5b0483c52a643f01f9bafff92dfef67296f8b31b66d536bfcc2bfc2bad60ff10b84bcfaff90046d60d61654665ff2a516164fa82333dca210f7b6fe010f1a712913bf5b398875b51c377e5b3d43e87a76e5601e1aa0d70c776031a53ffcbbf3dded1344dbba7efeaab755f16a667421346bbcbf868554f66b7915a3b1fc93fc3d5097e7c0fa069d6e580811bbe806b610f2cf75ae01094ed5218ea7ec3fbfed2e8ac39a7b3e306c80f06b4bfb6cbefc36dd0134cc226700d7a1215a3ea5ef898bd2624f63c8dbbe79a65b7065a4740f7f3d22e62a519ee17ea8f1a63cc42c15afbb50834c8f0cf11573dbb2940484a61ef0cc0b6e9b916daa54f45e82c5e1aeb9e44514e1971349eb5a1faf95b031d5bf678117411f2e35a38264240ecf1291cbc3175b455cc204c50b7f29b6252f8d56c7d0f44cf48d2f3d9ddca24500d2a3f60673a5a5612513833b53d46f882a3a8de90dceedf54108b40dcaedf4796d1dafbeb8d0ec1eb969b718afb79d690fc88bfecb27ed5d2b4522c70f25cec8336e08f842d821b46589f815350fae73012c87b453f2c7b3d187d47492fd34e6e93ed6fcd3dae49fe6843920e09fd523d9b1e5fd296d2796342cdf5759e04ab0da867d0cf0d8e785906d121a7fd0d181fc10e83950c00e56baf6d02300714edb0bc3152715fbb6c95a961f32992bd3569192e4553ee3881875f56e3a4952d0ffbc61a3868e5b19e3de0c2d6a934129385ef9d69020e276547daddd944a79288494f127082b08ca11a7a9f803b3c75e5a97d69a26bcf5ce1a331ea14b1041548a69a0037c6a099c7a52df715e7e33151703144b0b6185ca94b283a46300e1682a35cfebd625607430e660a4630c5ccde3e1968d3bf06f3d3f89b62c77da698dac5b1a4d48f8cbb7f1cb8b1b381b7685c16e4a8457a1650cfe567581ae13371fc8e42a3f460f8c7a3c69edbe52d0cf411c616024371bed7abbac5ee56ac6209c9117b69ff8420427a595dee43448c446bed20ef13acc775e3b7cfbe727be31cd657e39617f2110ba15f3284ed834bc5954911cb6e49dc4fdbf1830b8add9856a9344bf1ca8efb922b984f5e6d98645be8ffbf33ea5bb5a7e81e3b5ad4ec4d1e718c1e9cb39df84ab5213f7533904b01d9d94142e4aef565969f32551e9aaef8c8b704692eba90985da0b49927cfea445d9308791cf88d9a52ee7fc3365bc00f8f6c5bdf99020421cddde9edec41295929900f5376ced677fa3658ae208881a2cdf75ac5aa59635cc00444fc2aca0918ebd3ab2e21d3c45c044210829f8db607757646450f8fd46c73112dab1d48383bf490372144c14fc82bb441dfb8940c449ae3a111edd08070c342564769422638aab59a2b56b20306253ebb7a5f45a178d7a2cda073412ed2bc4c574111c376ca4ce9105eeb571e8c48c9cc79de0d669a24393681989bf8164e3445151994dafa9434529bd4615165056e6634c40b9d0f6981579ff2f7ea2df0eeff6d02d1f9653e429a9231bfaeeda6648e31a54aa528b2960aa3b4446a51fb4001258ea157d461d1d559bd0cf3222fad07984dbcecfa4023ad40e1f2ba1bd833a1466c7a7e53957ef9c4e197396979a8abc32293d3b1a268b27fe6374b878274c5e8d95d0e675c3b510d3179a6450ff1ee69bd2edf51bf75e3d2e4d27d9c012249267a82bf0787b6cb06fb17dc7db79b4b63db1b6ecaef519ef4939ac892c691ce98108e50ea82a45c74c0e4d454796ea51db51feb010e5c6a6ebae36d7212ddf06f0c06adfd8fbc4b132a89a1fec813a46232453573589f9d04bfd42ec242e7a5b1a6db0178504a3b7a034773a3d10422abc17b9ea40c0fae421ff4b3dbce535ca989504008fc8a707b4cca7dcde5c0ad61e8e5fecfbd11d8a29452cb403cd8e97bc4f1004a71d45178fd909436537e4b8c031707f118adc3afd8a8af2eba6f0b7530a208d5ea0f57979c97aa923a139e8632b998efefb41bbd62e9d1ee9aa91def637d95bd8af3aba71eeb9ce216b4d9d4837855d71e60948fc7c20203f5b49b063997732cf4c7fef0cb626cc07a70e58f824a924e73d3965408ff499a5b918937b4f464886aeeb515b36a12b2d92f3", 0x1000}], 0x1) 2018/02/04 00:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/04 00:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ab4000-0x4)) sendmsg$nl_generic(r0, &(0x7f00008f6000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000e67000)={0x3c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0x18, 0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @typed={0x10, 0x0, @u64}]}, 0x3c}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000a13000-0x4), &(0x7f0000b9c000)=0x4) 2018/02/04 00:16:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) clock_gettime(0x0, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x200, @time={r1, r2+10000000}, 0xb96ca, {0xffffffffffff33de, 0x20}, 0x8, 0x2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000fd4000-0xbc)) syz_open_dev$audion(&(0x7f0000b8d000-0xc)='/dev/audio#\x00', 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r3, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r3, 0x80000000005001, &(0x7f0000004000-0x8)) 2018/02/04 00:16:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000001000-0xf3)={0x10000, "01d9a4b957639ade4c9112863863599d000000001787c05e8165777b0dd775d734c3c3493998be83107c102b2402ba6298c85b04ee02508c737ac45d2ee0ebeb1d41f8b3556e2ed5c62425960ca6e85e220befe1296ee2c2eb3b7393f3d648572c22d91469c0c83de1b26b32d44b51e844e65b76a5d0ed5e96c05bfc571c0dc72e8c2793d84505f86feeabd4e9b6f9f0b2f75dfd78983c5f1a145f1fcf231d176f6f4375763048f09f70be9c2a7cba1092b1a22b8d2c1195923ee17bba4e4d323e742c77813fca99d7194ff5c77146e80920fbd4da9201d59b9926a74f7f20948475e76f20bfce0c0a5a34"}, 0xfffffffffffffc9e, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000012000-0x8), &(0x7f0000013000)=0x8) 2018/02/04 00:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000591000-0xb)='/dev/audio\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000806000-0x10)={0x0, 0x1, 0x80000001, 0x1, 0x0}, &(0x7f0000507000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000236000)={r1, 0x7, 0x30}, &(0x7f0000405000-0x4)=0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000ebb000)={0xfffffffffffffff8, 0x80000001, 0x101, 0x1, 0x95a}) syz_open_procfs(0x0, &(0x7f00004a0000)='net/mcfilter6\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e0000)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/02/04 00:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mknod(&(0x7f0000431000)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x0, 0x0, 0x2}, 0x74) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000f7000-0x8)) 2018/02/04 00:16:36 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockname(r0, &(0x7f000071c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000045d000)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727"}) 2018/02/04 00:16:36 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4002) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000014000-0x1a0)) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r3, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000001e000)=0xfffffffffffffc8c, 0xfffffffffffffebf) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ef5000)=0x2, 0x4) r4 = getpid() timer_create(0x7, &(0x7f0000dfa000-0x60)={0x0, 0x15, 0x4, @tid=r4}, &(0x7f0000f06000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = gettid() tkill(r5, 0x16) close(r1) 2018/02/04 00:16:36 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006c9000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a95000)=0xffffffff, 0x4) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00009c7000-0x10)=[{}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00009d3000)={0x540, 0x4, 0x3}) ioctl$int_in(r3, 0x80045438, &(0x7f0000b52000-0x8)) 2018/02/04 00:16:36 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000f000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000013000-0x1c)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rfkill\x00', 0x121000, 0x0) 2018/02/04 00:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000072000)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) sendto$ax25(r1, &(0x7f0000ed2000-0x2f)="743463409e58e4efc52f8186ac12b3a77237009a2fa0bebba52d7728dfb99b858bff12ff5d68b0f8e96d651cfc5a8e", 0x2f, 0x4008090, &(0x7f0000abb000-0x10)={0x3, {"7c28aced4a0b10"}, 0x2}, 0x10) ppoll(&(0x7f00006ac000-0x10)=[{r0}, {r1, 0x8}], 0x2, &(0x7f00000ca000-0x10)={0x0, 0x989680}, &(0x7f0000164000)={0x7}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000917000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x4, 0x1, 0x0, 0xffffffff}, 0x20) r2 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r2, &(0x7f0000c10000-0x30)=[{0x0, 0x7fff, 0x1000}, {0x0, 0xffffffffffffff74}, {0x0, 0x8, 0x1800}], 0x3, &(0x7f0000c43000)) 2018/02/04 00:16:36 executing program 2: prctl$intptr(0x2f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x200000000000dc12, 0x3d) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000185000)=0xcbd, 0x2) msgget(0x0, 0x120) 2018/02/04 00:16:36 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000000000)="02ca023b", 0x4) clock_gettime(0x7, &(0x7f0000311000-0x10)) rt_sigreturn() 2018/02/04 00:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fcc000)={0x8, 0x2, 0x2, 0x2, 0x45, 0x6, 0x0, 0x8, 0x0}, &(0x7f0000a46000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000064f000)={r1, 0xff20, 0x1, [0x9]}, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty, 0xffffffffffffffff}, 0x1c) 2018/02/04 00:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/rfkill\x00', 0x428002, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000bc000-0x4)=0x5c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f5b000-0xc)={0x0}, &(0x7f0000053000)=0xc) tkill(r2, 0xc) syz_open_dev$sndctrl(&(0x7f0000c08000)='/dev/snd/controlC#\x00', 0x0, 0x6000) fcntl$setstatus(r1, 0x4, 0x4800) prctl$setname(0xf, &(0x7f000054c000)='\x00') 2018/02/04 00:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e6a000-0x8)={0x0}, 0x80800) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000c03000)={0x54, 0x7fff, 0x7ff, {0x4cf8, 0x776399a}, {0x6, 0x4}, @ramp={0x5, 0x7b9, {0x0, 0x1, 0x3, 0xffffffff}}}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000562000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/04 00:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000d5c000-0xd)='/dev/dmmidi#\x00', 0x200000000001, 0x20000004040) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00005cf000-0x81)=""/129) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc3000)='/selinux/policy\x00', 0x0, 0x0) accept$alg(r2, 0x0, 0x0) 2018/02/04 00:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa4000-0x1), 0x0, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000731000-0x9b)=""/155) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000046000-0x8)=0x7) 2018/02/04 00:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000900000)={0x81000000000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl(r0, 0x2203, &(0x7f00008d2000-0x19c)) 2018/02/04 00:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000be8000-0x4), 0x4) accept(r0, &(0x7f00008e3000-0x6)=@hci, &(0x7f0000439000)=0x6) 2018/02/04 00:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000334000)=""/173, &(0x7f0000da2000-0x4)=0xad) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000681000/0x18000)=nil, &(0x7f000074f000-0x18)=[@text32={0x20, &(0x7f0000d50000)="0f323ed9cf2b414cb9ca0900000f320f12e00f01cb0fc798000001000f35660f15a20000000066ba4100ed", 0x2b}], 0x1, 0x0, &(0x7f000079c000)=[@dstype0={0x6}], 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c76000-0x28)={0x1, 0x0, [{0x487}]}) clock_gettime(0x0, &(0x7f00007bb000-0x10)) utimensat(0xffffffffffffffff, &(0x7f0000d34000-0x8)='./file0\x00', &(0x7f00001ac000), 0x0) 2018/02/04 00:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000029a000)={0x3, &(0x7f000064a000)=[{0x3, 0x6, 0xfc2a, 0x6}, {0xfffffffffffffbff, 0x4, 0x3, 0xec09}, {0x1, 0x7, 0x0, 0x80000000}]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000056d000)='/dev/qat_adf_ctl\x00', 0x60000, 0x0) connect$l2tp(r1, &(0x7f0000388000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002}, 0x0, 0x2, 0x3, 0x4}}, 0x2e) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1), 0x0) 2018/02/04 00:16:36 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000000d000)='/dev/vcsa#\x00', 0xf78, 0x200000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000), &(0x7f000000d000-0x4)=0x4) 2018/02/04 00:16:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x81) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x6, 0x80}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x7388591c, 0x8, [0xa8fb, 0x8, 0x7fffffff, 0x9, 0x2, 0x80000000, 0x7fff, 0x20]}, &(0x7f0000002000-0x4)=0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000244000-0x6)={r2, 0x2}, &(0x7f000091a000)=0x6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000012c000), &(0x7f0000bb4000)=0x14) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 00:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) modify_ldt$write(0x1, &(0x7f0000b84000-0x10)={0x9, 0x20001000, 0x4000, 0x7ff, 0x1b, 0x1, 0x7, 0xf93c, 0x1, 0x7ff}, 0x10) get_thread_area(&(0x7f0000374000)={0x7f, 0x0, 0xffffffff, 0x9, 0x90b, 0x7fffffff, 0x3, 0x7ff, 0x81, 0x8}) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000a5e000-0x12)='/dev/snd/midiC#D#\x00', 0xa9fd, 0x10000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/02/04 00:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000864000)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x3, 0xffffffffffffffff, [@sadb_x_sa2={0x0, 0x13, 0x4, 0x0, 0x0, 0x1, 0x7}, @sadb_address={0x5, 0x40000000008, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, @sadb_sa={0x2000000000000111, 0x1, 0x0, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0xffffffffffffff7f}, 0x1}, 0x800) 2018/02/04 00:16:36 executing program 6: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ee000-0x11)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0x6000}) 2018/02/04 00:16:36 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00005a0000-0x10)={&(0x7f0000582000/0x3000)=nil, 0x3000}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000003000)={0x1, 0x0, [{0xd000, 0x76, &(0x7f0000005000-0x76)=""/118}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000006000-0x18)={0xaaaaaaaaaaaaafa, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/02/04 00:16:36 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000074d000)='/dev/cuse\x00', 0x53e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000fc5000)={0x0, 0x29, 0x0, &(0x7f0000001000-0x8)}) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x3) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e56000-0x4)=r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000727000-0x4)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f23000)={@loopback={0x0, 0x1}, r3}, 0xff11) 2018/02/04 00:16:36 executing program 5: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x50400) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000ce000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb702) 2018/02/04 00:16:36 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a87000)={{0x2, 0x2, @multicast2=0xe0000002}, {0x306, @empty}, 0x62, {0x2, 0x1, @loopback=0x7f000001}, @common='bridge0\x00'}) keyctl$join(0x1, &(0x7f0000c54000-0x5)={0x73, 0x79, 0x7a, 0x2}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10d7, 0x41, 0x8, 0x0, []}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a9000)=0x30, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000853000)='/dev/vga_arbiter\x00', 0x440000, 0x0) lstat(&(0x7f0000a6b000-0x8)='./file0\x00', &(0x7f0000916000-0x44)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/04 00:16:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x106, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f84000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0xc) 2018/02/04 00:16:36 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/04 00:16:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80503, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x18)=[{}, {}], 0x2, 0x0, &(0x7f0000000000)={0xf5}, 0x8) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ae4000-0x38)={&(0x7f0000ae4000-0x10)=@nfc, 0x10, &(0x7f0000ae4000-0x10)=[{&(0x7f00008f6000)=""/175, 0xaf}], 0x1, &(0x7f0000929000)=""/192, 0xc0, 0x5d09}, 0x100) setsockopt$inet6_tcp_int(r1, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000168000-0xaa), 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000032d000)={{&(0x7f0000275000/0x2000)=nil, 0x2000}, 0x2}) 2018/02/04 00:16:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x600000) getdents(r1, &(0x7f0000000000)=""/55, 0x37) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xc7}}}, 0x4b1e, 0x40, 0x6, "edeb1c9fc148f39afec68b3dcca51be49061fb11a789f8828d2003b76eb669aacc160f2189d580ce339ba53299209a0941d8e97acaf3a717828b668621152ff057e948cee8e2092827561d10fcd4765b"}, 0x160) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000dad000)) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000efe000-0x4)) 2018/02/04 00:16:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x1010c0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000918000-0x6)={0xfb2, 0x626a73b5}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000005000-0x1c1)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @common='bpq0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) 2018/02/04 00:16:36 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000187000)) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000dd5000)={0x0, 0x22, 0x4, @thr={&(0x7f0000d49000-0xd2)="c77feec34f1a8bad5564c6e5c268609b6687b27844c62026733a001f893daca555fcabeb5c25cd6b21af588b01e76484b860ddf51d925c5ea45302db2f9db539c54fe5c4bcb8279ac98b7214c80dc5d986eca0f37729466821d13115787da46d478f529277c91a6b5954f838e3343ef84dc6bb2c4f0aafc68ee80afcec49d273afb8a81321287e0fd6e40d9572cb289f910cb39754c8fa332e06e99ac0f9fb50212df518b01731cc8898ca8f434881c942977f07e9b4c377deece9a40931e07a058bb11886c1fe2b1f51c2b81c5079776b32", &(0x7f0000ef5000)="6d9b6d18333231b09d8e8887d94bc885bc08691c77724e7306bf7a7d05fc5d0bd856cc7307d37bbc7474ff3913acbb94d4b9c4983d460e8778bbcff4ab024be1924972a017390a07030a59"}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x1, r1}, 0x2c) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000ef6000), &(0x7f0000b61000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r2, &(0x7f00003ec000)}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000ef7000-0xc)=@random={'osx.', 'nodev%-\x00'}, &(0x7f0000ef6000)=')trusted&%system/em0/!#+trusted/\x00', 0x21, 0x2) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000ef6000)) 2018/02/04 00:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000bba000-0x7)) write(r0, &(0x7f00009cc000)='3', 0x1) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x4010, r0, 0x4) close(r0) 2018/02/04 00:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000366000)=0x6, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8b000-0xc)={0x0}, &(0x7f000001a000-0x4)=0xc) writev(r0, &(0x7f0000b6b000-0x10)=[{&(0x7f0000157000-0xe)="a84cc050e5dbeb18d85b8e1b9ef6", 0xe}], 0x1) r2 = syz_open_procfs(r1, &(0x7f000075e000-0xf)='attr/keycreate\x00') setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000988000)=0x5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000876000)={r2, &(0x7f0000870000)="d0dbc8f9704231516bb91293073c667d1705e5f82f24d37a329b293742f84b5867373eb5e03118c1b678bfc309df908ea56a533b48d7f57b00ffd506858121ba6fdffbc253d0cf7521cee8daaeb9eba4ad", &(0x7f0000c26000)="3e5fcae87f7e97b6eca666ee2bc0cc8a647018a69b8688d6f9566302b7d24cb2cbf8ef5c41c06cdc290630e1791a9ffe2a5be8392ceff55edac8696002405d41cd3808aaf5470edcb626dbf9d11f1896c1af21a100b2c6139961c670e5de9deb4739cff61183997eed2fc66169caa4b7969e5669933eb8f70e940fbf053aafdd7e054e715322a82070f6bcab91a28c45", 0x1}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') readv(r3, &(0x7f0000097000)=[], 0x1000014b) 2018/02/04 00:16:36 executing program 2: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000261000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x0) read(r0, &(0x7f0000916000), 0x0) sendmsg$nl_generic(r0, &(0x7f00009b6000)={&(0x7f0000095000-0xc)={0x10, 0x0, 0x0, 0xc000081}, 0xc, &(0x7f0000426000)={&(0x7f00000e7000-0x1b8)={0x1b4, 0x37, 0x0, 0x1, 0x1, {0x15}, [@typed={0xc, 0x3b, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @generic="f9f5f4d4c71198ed22dcbec0a6fe2062c3c18b07b8d5f3e41e1c06cf93b5209d43b9c20046e48f649e80e7459f6962c72d5660f6235b3054d0236447dfd49568624810d2a2821bf9253f2134be35e7591a13ecfcffbb9ce0432b56b45a29cb47c97869ec918b3713feef2cac04bf0a0987d745a49a8f7cb54ed680a9ed607dc2a6b76d0255b837abc835d2d55d6e938282c6da25a058bf9542da9dd32aa6a3fec497cf1da2891728e09df0f326398e805fac6c23d3dd67407a33eb23c301db91c65cddc2a4f01a710e7724fcbd2e14594ccccb8ff8170aef959d558cb71eb6888d2b294a41f3", @generic="bb97f9bfc4aaacc9d973d142762a391b52fa77d16e806cdbdef348f0d7a3d5cb15ffc959348b31e41d99f203af3535adb0ff52146f404df1f08745a511f0e7cfd09a718e913fbb183b50c60be88bad93170863e3e29ab5699889b056200311275a86098ac44508c57e1fdab939b8734b808f0fb5dd03e906e943b7e3584f369ed000f98381ba67f2bb6531ea5626675e0313bc22aff85dbc8cb9c04885ce7ba59803b5432639326628f4f885"]}, 0x1b4}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 2018/02/04 00:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0xfffffffffffffffe) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs, 0x8, &(0x7f00008b8000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000409000-0x24)={0x4, 0x580, 0xffffffffffffff63, 0x4, 0x8001, 0x40000001b6, 0x4d9, 0x4, 0x3, 0x1, 0x3, 0x7}) close(r2) close(r1) 2018/02/04 00:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000666000)={0x121}, 0x4) sendto$inet6(r0, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f0000312000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 00:16:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0xa0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x59)=""/89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c82000-0x4)=0x0, &(0x7f0000871000-0x4), &(0x7f0000e55000-0x4)) quotactl(0x7, &(0x7f00002e8000)='./file0\x00', r1, &(0x7f0000d15000)="81e776c25a72820cd48e05e3c388618f320f1b889556e99ccea313e5f5d754e1d392b8b84a903382646b28d30a2a46a288a82d") r2 = socket(0x2000000000000010, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f3f000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r3, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/04 00:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000122000-0x1000)=""/4096, 0x1000) sigaltstack(&(0x7f0000eb4000/0x1000)=nil, &(0x7f00001d2000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8), 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe00, 0xfe0e) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000093c000-0x8)) signalfd(r0, &(0x7f000014a000-0x8)={0x4}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x9}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0xfd7b) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)) r8 = fcntl$getown(r1, 0x9) openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r9 = syz_open_procfs(r8, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r9, &(0x7f00005eb000), 0x10001) 2018/02/04 00:16:36 executing program 7: keyctl$join(0x1, &(0x7f0000b83000)={0x73, 0x79, 0x7a, 0x3}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)) r1 = gettid() getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5a, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000001000-0x120)={0xad, 0x1, 0x0, 0x10000, [], [], [], 0x2, 0x4, 0x4, 0x8, "24ad2e53d85eb4aa9952dafca6bb6995"}) 2018/02/04 00:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000816000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000058f000), 0x4) r1 = syz_open_dev$sg(&(0x7f000066c000)='/dev/sg#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cd3000-0x4), &(0x7f0000b88000)=0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000543000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000428000)=@buf) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000849000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) 2018/02/04 00:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x40) poll(&(0x7f0000857000-0x10)=[{r1}, {r0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/04 00:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007a4000)='pkcs7_test\x00', &(0x7f0000abf000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000654000)="84dd384269c9d832285af3a423a27c236d4c543071b0e2009ed004f793be48b1e3794057cf0dd7b6d2a1ab2622f5f81d6721683e393e95b4b5acf44af3ea2e30aac88100cc99cdcd5101d83cb1948cfecbec2cd1562bd7ea8e2e8c1a899ccf94d9db823fb0709d", 0x67, 0xfffffffffffffffe) r1 = add_key(&(0x7f000069b000-0xc)='id_resolver\x00', &(0x7f000006e000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r2, r3) connect$unix(r2, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/04 00:16:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="9eb7c04e69cbcc99bebeb1b00643bb97bd17344f1bb2ebbe7c081234966c2991c7acf6ce086b4acea5e00c2c74b7b72e59d3126ac3e14b9ca4729a5ccae1406186751f3266a88636b8", 0x49, 0x20000000, &(0x7f0000001000)={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x9, 0x100ffe) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl(r2, 0x800, &(0x7f00008ec000-0x3b)="873517daf1085a0dbf92d5a2997432d31a85fd167481ab0c0437c37427d32165f831b906fc762b3663080e9b203956e0981937c61042c892ad51e3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000190000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a39000-0x4)=0x8, 0x4) r4 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 00:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/04 00:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fb000)}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0xfffffffffffffca4, &(0x7f0000ba7000)=0x1) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0}) r3 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r3, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r4, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r5 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socket$alg(0x26, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r6 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000b55000-0x24)={0x2, 0x3, 0x80, 0x7f, 0x4, 0x0, 0x8, 0xe2, 0x9, 0xfffffffffffffffb, 0x8000000000000000, 0x8}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00004fd000)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000943000)={0x0, 0x5}, &(0x7f00005b8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000365000-0x10)={0x20, 0x8200, 0x1, 0x3, r7}, &(0x7f0000023000)=0x10) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) 2018/02/04 00:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) r0 = mq_open(&(0x7f000029f000+0xce5)='[wlan1system\x00', 0x80, 0x84, &(0x7f00005eb000-0x40)={0x800, 0x6, 0xffffffff80000001, 0x4, 0x4, 0x100, 0x8, 0x80000000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/dsp\x00', 0x4c000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00002f3000)=0x5000) ppoll(&(0x7f000076b000-0x8)=[{r0, 0xa000}], 0x1, &(0x7f0000a3f000+0xee0), &(0x7f00007cc000-0x8)={0x200}, 0x8) r2 = dup2(0xffffffffffffff9c, r0) chmod(&(0x7f00003e9000)='./file0\x00', 0x110) utimensat(r2, &(0x7f00009a6000-0x8)='./file0\x00', &(0x7f000077b000)={{}, {0x0, 0x7530}}, 0x0) 2018/02/04 00:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00002ca000-0xe)='/dev/admmidi#\x00', 0xff, 0x10000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e7d000)={0x0, 0x200}, &(0x7f0000dca000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000079a000)={0x887, 0x8000, 0x3, 0x7, r2}, 0x10) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)) 2018/02/04 00:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000df6000)='/proc/self/net/pfkey\x00', 0x14400, 0x0) syz_open_dev$sndmidi(&(0x7f00003f1000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0xd0880) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000986000)=0x52fe) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f000075c000), &(0x7f00002fd000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bda000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) getsockname$inet6(r0, &(0x7f0000b07000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000555000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000031b000-0x1), 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000c13000)=0x5) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d2b000-0xe8), 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x7) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000043c000), &(0x7f0000d1a000)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8), 0x0) bind$inet(r3, &(0x7f000001b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/04 00:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000ad2000-0x64)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b54457"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b37000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000f1000)={"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"}) recvfrom$ax25(r0, &(0x7f0000634000-0x4d)=""/77, 0x4d, 0x10000, &(0x7f000020e000-0x10)={0x3, {"0f000009ec00"}, 0x4}, 0x5) sendto$ipx(r0, &(0x7f0000f21000-0x1000)="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", 0x1000, 0x0, &(0x7f0000edc000-0x10)={0x4, 0x2, 0xcf23, "2fb4e34a0af3", 0x10001}, 0x10) 2018/02/04 00:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r1, 0x3e, &(0x7f0000cdd000)}, 0x10) 2018/02/04 00:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008b8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000a49000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/04 00:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() vmsplice(r0, &(0x7f00005c1000)=[{&(0x7f0000bb0000)="cd", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000913000-0x4)=0x7f5, 0x4) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00002cb000)={0x0, r1}) recvmsg(r3, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) socket$packet(0x11, 0x3, 0x300) dup2(r0, r3) tkill(r1, 0x16) 2018/02/04 00:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) [ 233.047955] QAT: Invalid ioctl [ 233.088724] QAT: Invalid ioctl 2018/02/04 00:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msync(&(0x7f000045b000/0x2000)=nil, 0x2000, 0x0) r0 = gettid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000dbb000-0x78)={0x1, 0x78, 0x3, 0x3e, 0x6, 0x8, 0x0, 0x5, 0x40, 0x0, 0xfffffffffffff4f4, 0x0, 0x7, 0xe5, 0x2d8, 0x2, 0x94, 0x1, 0x1000, 0x3965, 0x20, 0x8, 0x7, 0x99, 0x1, 0x0, 0x101, 0x1, 0x8, 0x6, 0x2, 0x6, 0x7, 0xffff, 0x20, 0x43, 0x1, 0x6, 0x0, 0x2a, 0x5, @perf_bp={&(0x7f00002ad000), 0x1}, 0x2000, 0x100000001, 0xff, 0x1, 0x4, 0x3f, 0x3453}, r0, 0x1, r1, 0x1) 2018/02/04 00:16:36 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = semget(0x2, 0x3, 0x222) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000003000-0x95)=""/149) 2018/02/04 00:16:36 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f7a000-0x11)='/dev/qat_adf_ctl\x00', 0x183002, 0x0) r1 = gettid() mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f79000)={0x1, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/02/04 00:16:36 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x400400, 0x22) socketpair(0x2, 0xa, 0x2, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000000a000-0x4)=0x1c0000000000000, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000000b000-0x98)) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl(r3, 0x40044104, &(0x7f0000008000-0x56)='X') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000008000+0x94b)=@known='security.evm\x00', &(0x7f0000001000)=""/244, 0xf4) socketpair$inet(0x2, 0x7, 0x400, &(0x7f0000007000)={0x0, 0x0}) connect$bt_sco(r2, &(0x7f0000009000-0x8)={0x1f, {0x1, 0x7fff, 0xe7f, 0x2, 0x400, 0x100000000}}, 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r5, &(0x7f0000002000)={0x4d6c}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000c000-0x8)={r6}, 0x8) ppoll(&(0x7f000000b000-0x40)=[{r4, 0x302}, {r4, 0x8}, {r4}, {r4, 0x80}, {r2, 0x4}, {r4, 0x2082}, {r4, 0x4000}, {r3, 0x12}], 0x8, &(0x7f000000b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000)={0x4}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000005000-0xc)={@local, @dev, @multicast1}, &(0x7f0000001000)=0xc) 2018/02/04 00:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cd0000)='/selinux/checkreqprot\x00', 0x1c000, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000061f000)=0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000056f000-0x18)=@add_del={0x2, &(0x7f0000e7f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/04 00:16:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x3, @multicast1=0xe0000001}}, 0x1, 0x0, [{{0x2, 0x1, @rand_addr=0x337b72b3}}, {{0x2, 0x3, @empty}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x23d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xd9c6) 2018/02/04 00:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffffffffc}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b02000-0x8)={0x0, 0x0}) move_pages(r2, 0x0, &(0x7f00007ff000)=[], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x0) 2018/02/04 00:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000800000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000772000)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000faf000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) 2018/02/04 00:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b92000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000ab000-0x14)={0xffffffffffffffff, 0x1, 0x1, 0x0, 0x8}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000ed5000-0x94)={{0x2, 0x200000, 0x40, 0x80000000, 0x7, 0x3f}, 0x1, 0x1, 0x3ff, 0x40, 0x6, "e326c15cc69aed148bc4b9f40b5fd80aec1394b51b7a7f43327d1373c449a20a0a9c17974f4eed8263c85f87a91195843380f7db015ce94d49b6fcd593c29e4783fb048328b1523b84d2b7bffb3851642c3e968f5c96ac57962187d48a4f5b55a64e2331b731d8960d7dbe0c3eed172e25ee5f3739717bc794a2274edbf0a92c"}) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f73000-0xa0)={0x0, 0x98, "4dfd836967f19b48f750a0968c457ea7b11f7a74487beadd3c41e4b07249d5f8a1f3d9e86b38a8025ced793717484f4444078a4fe3ef75520623c53d0af8ea0aecfcbbf205c388041ec7cf510fdf0e6e813c07f60d6449fa506f44ce7110caed1106352db6dc12b742820bf21fe660dac7aeddc58271fff0b0c796c5dfb994c97f31e4a92129ee0ececd58e542d6384ceda589481668f393"}, &(0x7f0000cc7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eb6000)={r2, 0x7fff}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f87000), &(0x7f0000c78000-0x4)=0x4) bind$ipx(r1, &(0x7f0000014000-0x10)={0x4, 0x27, 0x0, "5005135e62a9", 0x8}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000288000)={r3, 0x1, 0x80000001, 0xfffffffffffffff9, 0x40, 0x7, 0x1ff, 0x7, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x7, 0x3, 0x800, 0x2f6}}, &(0x7f0000122000)=0xb8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00006f1000)) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe2000)={0x6, 0xff, 0x200, 0x7, 0x8, 0x5, 0x2, 0xffffffffffffffff, r3}, 0x20) sendto$inet(r1, &(0x7f0000e62000-0x30)="ba221f73dc486b42f2992a0bfaf01b31268a2276a0f6034e3f44b9382e3b1ef3477c844b92d819772d600b4e6b17e3ed", 0x30, 0x80, &(0x7f0000940000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) readahead(r0, 0x3f, 0x3) 2018/02/04 00:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000273000), &(0x7f0000830000), &(0x7f0000001000-0x4), &(0x7f0000b2a000)) getresgid(&(0x7f000097a000-0x4), &(0x7f00005ef000-0x4), &(0x7f0000cec000-0x4)) 2018/02/04 00:16:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/mixer\x00', 0x0, 0x0) mknodat(r1, &(0x7f00008af000-0x8)='./file0\x00', 0xc000, 0x7fff) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00005ee000)={0x8, 0xffffffffffffff0d, 0x638b, 0x4, 0x9}) openat$kvm(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/kvm\x00', 0x480000, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000680000-0x3e)=""/62, &(0x7f000054a000)=0x3e) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/04 00:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000401000-0xa)='/dev/snd/controlC#\x00', 0xc000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) pipe2(&(0x7f0000055000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004a0000-0x4), &(0x7f0000ebf000)=0x4) 2018/02/04 00:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b5f000-0x8)='./file0\x00', 0x8) openat(r0, &(0x7f00006cc000)='./file0\x00', 0x200100, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/rtc\x00', 0x10301, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00005ee000-0x50)={{0xffffffffffffffff, 0x3, 0x3, 0x0, 0x9}, 0xffffffffffffffff, 0x5, 0x6}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r3, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x4, 0x0) 2018/02/04 00:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f00009ca000)={0xa, 0x3, 0x3, @empty, 0x9}, 0x1c) bind$vsock_dgram(r0, &(0x7f00003e9000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0xf3928c45834a6ea3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) writev(r0, &(0x7f0000aac000-0x10)=[], 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000823000)=[@in6={0xa, 0x3, 0x0, @empty, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x78) writev(r0, &(0x7f000068b000-0x10)=[{&(0x7f0000c5c000)="3231aeb85f405d318173953be8fc59494205b7104e1f9a331b376ef012af6802958ae5a4d598edd66934caa48d04cd", 0x2f}], 0x1) fgetxattr(r0, &(0x7f0000222000-0x14)=@random={'trusted.', '/dev/rfkill\x00'}, &(0x7f0000be0000-0x50)=""/80, 0x50) 2018/02/04 00:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000891000-0x8)=0xc00001d) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0c000-0xe6)=""/230, 0xe6, &(0x7f0000aed000-0xa2)=""/162, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/04 00:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff}, {r1}], 0x2, &(0x7f0000145000-0x10)={0x0, r2+30000000}, &(0x7f0000289000), 0x8) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000081b000-0x4)=0x0) capget(&(0x7f00002f7000-0x8)={0x399f1736, r3}, &(0x7f0000ecd000-0x18)={0xfffffffffffffff7, 0xff, 0x80000001, 0x80000001, 0x8, 0x2}) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1, 0x0, 0x0, 0x4004004}], 0x0, 0x0) 2018/02/04 00:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) r1 = socket(0xd, 0x4, 0x40) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000776000)='I?', 0xfffffcdc) r2 = semget$private(0x0, 0x0, 0x200) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f00005d6000-0x1000)=""/4096) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000db2000-0xb)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008da000-0x10)={0x0, 0x68, &(0x7f00000b6000-0x33)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x100}, @in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0xc00000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}]}, &(0x7f00000ef000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000387000-0x14)={r4, 0x400, 0x6, 0x0, 0x898, 0x4}, 0x14) 2018/02/04 00:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006c0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001f2000)={0x0, 0x4, 0x30, 0x10000}, &(0x7f0000ede000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000052c000)={r1, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1000}}}, &(0x7f00001d7000)=0x8c) r2 = syz_open_dev$usbmon(&(0x7f000031a000-0xd)='/dev/usbmon#\x00', 0xff, 0x10002) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf5000)=0x800, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000039c000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r5, 0xae80, 0x0) accept4$inet6(r0, 0x0, &(0x7f00002be000-0x4), 0x80000) 2018/02/04 00:16:37 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000-0x8), 0x800) getresuid(&(0x7f000002a000-0x4)=0x0, &(0x7f0000029000), &(0x7f0000008000-0x4)) setfsuid(r1) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x2, [@typed={0xffffffffffffff73, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 00:16:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000619000-0x4)=0x3ff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0xfffffffffffffffd}}}]}}, 0x3b8) 2018/02/04 00:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x100fffffe, 0x12, r0, 0x48) 2018/02/04 00:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000765000)=[{}, {}], 0x2, 0x7) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)) 2018/02/04 00:16:37 executing program 5: clock_gettime(0xfffffffffffffff1, &(0x7f0000689000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002aa000), &(0x7f0000000000)=0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/66) 2018/02/04 00:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4000000}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/04 00:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000533000-0x1e)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x17) ppoll(&(0x7f000079f000)=[{r1}, {r0}], 0x2, &(0x7f0000b0c000), &(0x7f0000afb000-0x8), 0x8) 2018/02/04 00:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f20000-0xd)='/dev/binder#\x00', 0x0, 0x20000000000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005e1000-0x18)) 2018/02/04 00:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000ace000)='/dev/ion\x00', 0x101080, 0x0) flock(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000ab7000)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/04 00:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r0, 0x3, &(0x7f00002fb000-0x63)=""/99) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc), &(0x7f0000bd8000), 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}}) set_robust_list(&(0x7f000051e000-0x18)={&(0x7f0000d1f000/0x3000)=nil, 0x5, &(0x7f0000e13000/0x3000)=nil}, 0x18) 2018/02/04 00:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000061b000)={@generic="b7234abc6a4ee1e6b57e4be893b767c0", @ifru_addrs=@ethernet={0x306, @random="d2bee4494989"}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000e2a000-0x4)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000073000-0x9)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000747000-0x50)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x10000) 2018/02/04 00:16:37 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c43000)={0x0, 0x0, 0x0}, &(0x7f00009d9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0xa, &(0x7f0000001000-0x50)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000001000)={r5, 0x18}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x59)="ef0684120238f2ca1ec27b767a1b029edc81bcb764be466c67ba7ec15c1bc2a223ef6962a20566219c04dfaebee45cb740f34430adfec77a9b3ce926df8ef85202513b343ae5d1f29c4685cb43e98960926cebf36435db8ace", 0x59, 0xffffffffffffffff) keyctl$chown(0x4, r6, r1, r3) r7 = shmget(0x3, 0x3000, 0x0, &(0x7f00009f6000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000003000-0x2c)=""/44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) setresgid(r2, r3, r8) 2018/02/04 00:16:37 executing program 0: getsockname(0xffffffffffffffff, &(0x7f00007aa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000f3e000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000f96000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x141c)=@getspdinfo={0x141c, 0x25, 0x0, 0x5, 0x3, 0x4, [@sec_ctx={0xbc, 0x8, {0xb5, 0x8, 0x1, 0x6, 0xad, "5fed084b08c71cd0130b6724549c6ace458257c890f2ce78763fad60f26f26202cdc72e008044989781ca54f6b4ba8639c4d4622d3e445f980359215ff0854154bd039ab235d5ac40cfdf44614983620fb35905457fc32a9a8f2babf2693602fc2a1c8bf1c2fdfcbe2fee9a703647c8f11f4a5eb7ec136e5c814f6bd878623f11f4465c55b38e2b3323659e0b1a22e9afcbee78c1ed0fec6eea087c5e3018d361be2bebd64c6e0fb4302bbce1d"}}, @algo_comp={0x114, 0x3, {{'deflate\x00'}, 0x648, "61b8bec44a9e1834da226b98bde51469ce34dbac49a4484ed19d40898d4105889d15811633e79f1d21e4fbb829e073326bfa36024f61e51591da4cfa3ddfbc1dc824922b1a5b0967c248eb81eeb6e279d7d5a2b5100461f2528f30b8518d70a892b4c783f5197885cf688200246a62d5450444befd8d1432126d4b498180931b8529dd097a152ef5a0630f897b5b8744f7de9a70a817585bc69aade3cb2a5e06da6d13bca4437d66e87ffed48f7aefffadf6454cc07b6f1dcd886a269af3905b1923e2763f5e234c21"}}, @coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @algo_aead={0xe8, 0x12, {{'seqiv(rfc7539(xts-camellia-aesni-avx2,poly1305-simd))\x00'}, 0x4d0, 0x180, "d0ab633db607a10aef6c808cd1c64d688aeb232fb0a5f784913cbb3f5a0ba06715f1bb2839b79d7e7438cd4bae7f63fa109aa30c634229ef07dc2ecbc9422e70caa78cb8bdb3056db8b3f79f196f8c1b28525fc52353008fcd48ccca867a9889229be219ed538bf62ec94f0ccfae449f0d08e05632de3ac00688279ef6ea0dbc8b77da8766ec27c8594d279a6f5339fcb04eb0af0af29a324427"}}, @algo_comp={0xdc, 0x3, {{'deflate\x00'}, 0x498, "9d0cc4d73a2390718a18071c62c2febd7fe73c2227d79b2297708a1b8d2ffaf7613f4fa3de229962e08c9ef7cb3ab43ae8fdfecea6ce79894c0e2675dad8755689cd0cd39a3f5dc071567686371b39f2aeca2e7bd94dba1f6dcdfa2be6c0c8d73ff27173cc26fec1533c01c3aac3545add78b0d0b4b85202d8dbb613c9db50dec441af9e845a50acdb87d9e939ede902fd5b27"}}, @algo_auth_trunc={0x104c, 0x14, {{'rmd320-generic\x00'}, 0x8000, 0x100, "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@tfcpad={0x8, 0x16, 0x5}, @offload={0xc, 0x1c, {r1, 0x3}}]}, 0x141c}, 0x1, 0x0, 0x0, 0x4800}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) write(r3, &(0x7f00004ac000-0xe5)="ae", 0x1) 2018/02/04 00:16:37 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r0, &(0x7f0000017000)={0x10, 0x0, 0x1, 0x20001000}, 0xc) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000001a000)={0x4, r0, 0x1}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000037000)={@common}) remap_file_pages(&(0x7f0000031000/0x2000)=nil, 0x2000, 0x5, 0x4, 0xd800) 2018/02/04 00:16:37 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000f8000)=""/117) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() ioctl$KDSETLED(r0, 0x4b32, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x8000000000541b, &(0x7f0000000000)) 2018/02/04 00:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)) r1 = getpid() setpriority(0x1, r1, 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000871000-0x4)=0x5, 0x4) 2018/02/04 00:16:37 executing program 2: mmap(&(0x7f0000000000/0x44d000)=nil, 0x44d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000044e000-0x9)='/dev/ppp\x00', 0x80201, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/04 00:16:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x14)={r2, 0x6, 0x6, [0x81, 0x54, 0x2, 0x4f2, 0x800, 0x1f]}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0xa0) 2018/02/04 00:16:37 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000002b000)={0x0, @in={{0x2, 0x1, @empty}}, 0x1, 0x72b5, 0x3, 0x5, 0x40}, &(0x7f000002b000)=0xa0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000002c000-0xac)={r1, 0xa4, "45f2fc8977dfb5e003a8408a11ce203568a3c188720dfcb69964fe8dd7e9427a935bed545ec1d578b1957c195a1763af1993fc24321c337cd30ff165372dad51c1a4f45cb137e7d85304352b25aa0717db236591adf4d4c884881318bdc5fc4ce6dff5136b9ae27be7aa874a87e6a8efc021a70c72b0e96d11ac3d4df8bf585b51ac032d620a3da3de8d6a3cf4a8fdbb7692db42c44a0a7bcea06b94e8b7c230b96b0f21"}, &(0x7f000001c000)=0xac) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000002b000-0x50)={{0x0, 0xfffffffffffffd44}, {0x2, 0x6}, 0x5, 0x2, 0x20}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000002c000)={0x2002, &(0x7f000002d000-0x8), 0x0, r0, 0x3}) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/02/04 00:16:37 executing program 7: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) wait4(r0, &(0x7f0000eed000), 0x8, &(0x7f0000034000-0x90)) setrlimit(0x0, &(0x7f0000078000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='\'cpusetwlan0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0xfffffffffffffffa, 0x0, 0x5, 0x4, 0x3f, 0x1, 0x8c4a, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x5, 0x1f, 0x5, 0x400, 0x96}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x6, 0x7f0, 0x4}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000003000-0x9)={0x1f, {0xef65, 0x3fd1, 0x0, 0x2, 0x9, 0x6}, 0x6}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r3, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000)=r0) socket$inet6(0xa, 0x7, 0xa65d) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r5 = mmap$binder(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005f2000-0x30)={0x30, 0x0, &(0x7f0000a70000-0x30)=[@exit_looper={0x630d}, @clear_death={0x400c630f, 0x1}, @decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r5}], 0xad, 0x0, &(0x7f0000ed0000-0xad)="b224759bb28d15d860952e5c321f5a61d4446befa19f1383e83c13761a0aca41a6b9f7108ef3b0692bd3e090218a5ab635774f4056c05cd07c16f1f0b79c84b6571b7858dc2c4d54bc63485e1505eb7743e56dbedfccdce308dd4dab1632ee1f5659798100af51ae3783e0d7d64a2bacae2231eea873217e6febadba3e9d6444b43684652d3f92116fa2cf1a2da5c5cd2aa90bb1046e7a4352ca40a927135fc9a4b725f71ba48c5f728de23b2b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r4}, 0x14) 2018/02/04 00:16:37 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000c000-0xc)={0x6, r0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000016000)={0x0, @in6={{0xa, 0x0, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}}, &(0x7f000000e000)=0x98) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000001a000)="dc70a2715a7626675c113bece9941035e087fe18c758a920e0db623b7c265ed5c85a") mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000024000)=@assoc_value={r2, 0x3}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f000000d000-0x14)={0x14, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000006000)={0x0, 0x0, 0x7fff, &(0x7f0000002000)}) 2018/02/04 00:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000), &(0x7f0000003000-0x1)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008de000-0x20)={r0, &(0x7f0000af8000)="859e2a46", &(0x7f0000e48000)}, 0x20) 2018/02/04 00:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000400010, 0x3, 0xed0c) write(r0, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000924000)=0x8df, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a41000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x6, 0x0, 0x9, 0x2, 0x48}, &(0x7f0000a5e000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006ac000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0xef}}}, &(0x7f0000060000)=0x8c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000a76000)=@pic) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00008e8000)=""/103) r3 = dup(r0) r4 = getpid() ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00003e7000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000da7000)=""/19) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a32000-0x4)={0x5}, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00004d0000)={{0x5, 0x7, 0xb2db, 0x7, "64ae8cead825cba08d25b7829691a0b2fa6359b118c41708d55b50f565888a9a67cc54b91df66228e871c32b"}, 0x0, 0x0, 0x2, r4, 0xffffffff, 0x9, "a97f80095920eda671e1bfb589402caa430ea0cf1dc7a0fcf152bb700c3f89b333b79daade11a8da010894bf91da969a37eb6e4a917dbf7b98f29d6a4f4e585d", &(0x7f0000b56000-0x9)='V]vmnet1\x00', 0x9, [], [0x2, 0x2, 0x1, 0x100000000]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d9e000)={0x0, 0x7a, "90065f9307af38ba18aa1152664c6547514990c3630fa8ecac8f39b0cdb0bbc4ba25430047a1f8937049783b78d693a17b6f228d0b809959329454ec2ae14897cb50c0728b48a9b3adad0632dc45179944ebc83e161ea3084df2def417e4ade04bdd3a8e5f9d4bd56e8bed432e21cf742f32f74f3dcedd7f6c3c"}, &(0x7f00004b7000)=0x82) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000c6000-0x8c)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x8c) 2018/02/04 00:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000058000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000077b000)={0x0}, &(0x7f0000468000)=0xc) syz_open_procfs(r2, &(0x7f000080a000)='net/llc\x00') socket$packet(0x11, 0x2, 0x300) r3 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r3, r3, &(0x7f0000e86000-0x8)=0x4000039, 0x59) 2018/02/04 00:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007e4000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) shmget(0x1, 0x3000, 0x78000001, &(0x7f0000f83000/0x3000)=nil) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000516000-0x3d)=""/61) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae4000-0x11)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/02/04 00:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x3, 0xfffffffffffffffd) r1 = socket$key(0xf, 0x3, 0x2) getresuid(&(0x7f00008f6000-0x4), &(0x7f000021c000-0x4), &(0x7f0000a34000)) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000032e000-0x4)='em1\x00') setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000527000)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004a2000-0x14)={0x0, r2, 0x1, 0x2}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b33000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000acd000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004e6000), &(0x7f000093f000)=0x4) getresuid(&(0x7f0000b4c000), &(0x7f0000fc3000), &(0x7f0000fae000-0x4)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000071a000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x100000000, @ipv4={[], [0xff, 0xff], @empty}, 0x40}}}, 0x4, 0x1620000000, 0x1, "a4d3f32f5f3ffcba76ad110989e0b42a87c95438204d8103e0bfe00cb6ae3cc603b1102c0117bca890dfd6a04422934edc28a20699c9aa3e93d484ea980946072387d6c94b99ddac44bb12b147d7b4a2"}, 0x160) accept4$alg(r2, 0x0, 0x0, 0x800) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a94000-0xe8)={{{@in=@empty, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x1, 0x101, 0xa, 0x20, 0x20, 0x3f, r3, r4}, {0x200, 0x40, 0x3, 0xe67d00000000, 0x6, 0x9, 0x6, 0x2}, {0x8, 0x0, 0x9ec, 0x7}, 0x3f, 0x8, 0x0, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x2, 0x1, 0x80000001}}, 0xe8) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x0) 2018/02/04 00:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={0x0, 0x0, 0x200}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000808000-0x11)='/dev/vga_arbiter\x00', 0x284000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000a0e000-0xe7)=""/231) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006e1000-0xb8)={0x0, 0x0, 0x3570b67, 0x8000, 0x10, 0x0, 0x0, 0x6, {0x0, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, 0x0, 0x401, 0x1, 0x8, 0x1}}, &(0x7f000092b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@sack_info={r2, 0xfff, 0xffffffffffffffff}, 0xc) 2018/02/04 00:16:37 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x0, 0xa90e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @rand_addr=0x6}], 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000917000)={&(0x7f000097c000-0xc)={0x10}, 0xc, &(0x7f0000393000-0x10)={&(0x7f000023a000-0x54)=@ipv4_newaddr={0x20, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x3ffc}, 0x0) 2018/02/04 00:16:37 executing program 2: mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000031c000), &(0x7f0000000000), &(0x7f0000000000)) 2018/02/04 00:16:37 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) socket(0x1d, 0x7, 0x5) 2018/02/04 00:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000acb000-0x4), 0x0) 2018/02/04 00:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000003a000)) r1 = syz_open_dev$vcsa(&(0x7f0000266000)='/dev/vcsa#\x00', 0x9, 0x400080) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000eff000)={0x0, 0x15, "894a34c55e0cb15faaa10972ea739c7fb948bafb3a"}, &(0x7f00003fe000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000721000-0x78)={r2, 0x70, "127ba894233f7288cfe82befdf926f071923e7f67d4f904aee4374f0959436b5aef200d41980c29ba51364a21f9d1401a23014438babaed45278c6884623763b610a0727cfb275d6d85d28e1f2498c7681be8be72934e7fba5b6df0f1fa5d47983c06c0d2e39a5f228520c02d4bbb644"}, &(0x7f0000800000)=0x78) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000011000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d79000)=@int, &(0x7f00005a8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 00:16:37 executing program 2: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f0000001000-0x8), 0x2, &(0x7f000063d000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x10, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000)=""/2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x23, &(0x7f0000002000-0x10)={0x18, 0x6dc18a2d, 0xe7, 0x1}) getpgrp(r2) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000002000-0x28)={0x3, 0x83b}) 2018/02/04 00:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f00000c9000)='/dev/vcsa#\x00', 0x2, 0x2000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e16000-0x4)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000fbb000)={0x7, 0x100000001, 0x4, 0x0, 0x0, [], [], [], 0x2811, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000d96000)={0x7ff, 0x93ff}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000055a000)={0x0, 0x0, &(0x7f0000e39000-0x40)=[{&(0x7f000009f000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000b8a000)=""/191, 0xbf}, 0x10040) 2018/02/04 00:16:37 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto$inet(r0, &(0x7f0000f15000), 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f17000)=""/246, &(0x7f0000517000-0x4)=0xf6) 2018/02/04 00:16:37 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000cbe000)='/dev/midi#\x00', 0x6, 0x505000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x444000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000038000)=0xff, 0x4) mkdir(&(0x7f0000038000-0x8)='./file0\x00', 0xa0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000039000)='./file0\x00', 0x0, 0x41) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r2, 0x0, 0x4) write(r2, &(0x7f000002d000)="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", 0x868) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000029000)=""/212) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000003a000)=@abs, &(0x7f000003b000-0x4)=0x8) [ 233.859739] can: request_module (can-proto-5) failed. 2018/02/04 00:16:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000907000)={r1, 0x8, 0x0, 0x33c4, 0x1, 0x200, 0x0, 0x0, {r2, @in={{0x2, 0x0, @rand_addr=0x9}}, 0x9, 0x8, 0xffff, 0x5, 0x8000}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dd9000)=@assoc_id=r3, 0x4) r4 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000fb1000-0x8)=0x4) 2018/02/04 00:16:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00007db000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x4800) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000986000)={0x18ab, 0x3, 0x3, 0x6, 0x3, 0x8000, 0x10000, 0x7, 0x8000, 0x3ca, 0x6, 0x9}) 2018/02/04 00:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2018/02/04 00:16:37 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f8f000)=""/29, 0x1d, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000f8e000)=0x200, 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00003ce000-0x9)='/dev/vcs\x00', 0x141000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) sendmsg$alg(r1, &(0x7f00006c8000-0x38)={0x0, 0x0, &(0x7f00005ed000-0x50)=[{&(0x7f0000944000)="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", 0xfffffffffffffebc}, {&(0x7f0000f8a000)="c6898703c1b0d98476c458f60ead86c657930c19f2503d80cd7136693bf2ab626faab50ca5325cef3d3d29316cfa4a97a60f17ea81037d8783d60a7cc126f03f2f32303047d1f5df88c596f7a53de087a62e876bea23be467c4d190076b3274b9a29ee5adeec42e447d1d180879ba2b22c7bca05d92322408a0a0f4df590f9ca95a32fcf0e62c279716d35dca72bbf68fcce733a3182eed8693ec81c98d963551a3e4c15d7", 0x3fd}], 0x1000000000000392, &(0x7f00002e7000)=[]}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) read$eventfd(r3, &(0x7f0000b3d000), 0xfffffd49) 2018/02/04 00:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000001f000-0x58)={{0x0, 0x101}, 0x1, 0x9, 0x2}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a2b000-0x4)=0x0) perf_event_open(&(0x7f000032a000)={0x0, 0x78, 0x7, 0x900000000000, 0x64f8, 0x200, 0x0, 0x94, 0x8010, 0x0, 0x3f, 0xff, 0x2, 0x46, 0xb435, 0x9, 0x1f, 0x4, 0x7, 0x0, 0x401, 0x3a, 0x3ff, 0x3, 0x62, 0xa89d, 0xe4a, 0x0, 0x401, 0x80000000, 0xff, 0x0, 0x4, 0x3, 0xfb9, 0x8, 0x5, 0x3, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000e75000+0x29b), 0xa}, 0x20000, 0x20, 0x100000001, 0x4, 0x5, 0x6a0f5957, 0x3}, r3, 0x2, r2, 0x4) 2018/02/04 00:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e35000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000720000-0x8)={0x0, 0x7}, &(0x7f000097e000-0x4)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c7000)='/dev/sequencer\x00', 0x400040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c19000-0x4)=r1, 0x4) r3 = socket$inet6(0xa, 0x80004, 0x0) getsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000919000), &(0x7f00004fe000)=0x4) 2018/02/04 00:16:37 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x100000001, 0x85]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f0000714000)=0x8, 0x800) fchdir(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mknod(&(0x7f0000a7b000-0x8)='./file0\x00', 0x4, 0x3) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="030100000040f4010000f4000e9d9254", 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000f6d000-0xc9f)="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", 0x192}], 0x1}, 0x0) 2018/02/04 00:16:37 executing program 2: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f000038c000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006dd000-0xc)={0x0}, &(0x7f000085a000-0x4)=0xc) capget(&(0x7f0000280000)={0x20071026, r1}, &(0x7f0000497000-0x18)={0x9, 0x400, 0x1, 0x470801e6, 0xcce, 0xc0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d76000-0x4)=0x7fff, &(0x7f0000f11000)=0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00007ee000-0xed)=""/237, &(0x7f000091c000-0x4)=0xed) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b94000), &(0x7f0000d6e000)=0x4) 2018/02/04 00:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) r0 = gettid() ptrace$cont(0x1f, r0, 0xa5f, 0x8) 2018/02/04 00:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000111000)='id_legacy\x00', &(0x7f000051a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002d7000-0x5)='eth0\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000e0e000-0xa)='encrypted\x00', &(0x7f0000822000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c7a000-0x5a)="de", 0x1, r0) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x20000011}) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, &(0x7f000005b000-0x90)) 2018/02/04 00:16:37 executing program 1: rt_sigsuspend(&(0x7f0000293000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de1000)='/dev/hwrng\x00', 0x400, 0x0) r1 = syz_open_dev$mice(&(0x7f00000c6000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f000052a000-0x20)={0x0, 0x0, []}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000007a000)='sessionid\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000557000)={0xadf, 0xc, [0x100000001, 0x7fffffff, 0xb56]}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000b75000-0x6)={0xfffffffffffff000, 0x9, 0x1}) 2018/02/04 00:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x7d}, 0x0) r2 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r2, 0x0) 2018/02/04 00:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fc2000)={0x0, 0xbc, 0x4, [0x10001, 0x69, 0x1, 0x8]}, &(0x7f00002c9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004e6000)=@assoc_value={r1}, &(0x7f000077f000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 234.023453] encrypted_key: insufficient parameters specified 2018/02/04 00:16:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/02/04 00:16:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000051a000)='net/dev_snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000001000-0x80)={[0x0, 0x0, 0x2000, 0xf000], 0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000055000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000afc000)=0xf000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000519000-0xb)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000024000-0x4), &(0x7f0000f1e000-0x4)=0x4) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000090a000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 00:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/autofs\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000103000-0x95)={0xf97cff8c, 0x8, 'SE Linux', "c87eb8a17c87c0c96a22f7b592e7a2fc2563521c7e8948ac0758972ddcdfa7981e77bd92bcc22de76590dabae6a059feea2a5566a442e72acaee0c51a5ecf4ffc1a6b1728904d5aa7d30e5052ff78c3c688cb74d6c01e8eab01df3b44d6992b2bcdfa0e2e2511692a25288c28d3c7cbad6e90926e2fd9c5b966e37b7906c07b72f6534709f"}, 0x95) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) 2018/02/04 00:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000469000-0xcd)=""/205, &(0x7f0000c1f000)=0xcd) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000715000-0x10), &(0x7f000019c000)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000852000)={0x6, &(0x7f0000136000-0x30)=[{0x80, 0x0, 0x7f, 0x9}, {0xfffffffffffffc01, 0x3, 0x3, 0x2}, {0x1, 0x2, 0x0, 0x4}, {0x3, 0x8, 0x7ff, 0x1}, {0x0, 0x8, 0x3}, {0x0, 0x57d6, 0xffe0000000000000, 0x1000}]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c82000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000881000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) writev(r4, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/04 00:16:37 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x40000, 0x40) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000011000/0x1000)=nil, 0x1000) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x600081) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/04 00:16:37 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000d3d000)='/dev/amidi#\x00', 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000075e000)={0x3, 0x200, 0x3c0, 0xad1, 0x0}, &(0x7f0000636000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000558000)={r1, 0xa7, 0x2, 0x6}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x10001, 0x4) read(r0, &(0x7f00001a8000-0x80)=""/128, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000002000-0xa5)=""/165) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000000000)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400}, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000040a000)=""/229) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) fcntl$setsig(r3, 0xa, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000c1f000-0x1000)=""/4096, &(0x7f0000561000-0x4)=0x1000) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000e0000)=""/96, &(0x7f0000c92000-0x4)=0x60) [ 234.075358] encrypted_key: insufficient parameters specified 2018/02/04 00:16:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDSETLED(r0, 0x4b32, 0x625a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000377000-0x4)=0x3, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cbe000-0xc)) 2018/02/04 00:16:38 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fchmod(r0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000025000)=0x952, 0x214) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000020000-0x4)=0x1ff, 0x4) 2018/02/04 00:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt(r0, 0x0, 0x2000000000050, &(0x7f000042c000-0x85)=""/133, &(0x7f0000013000)=0xfcb3) pipe2(&(0x7f00006a0000-0x8)={0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a4d000-0x10)='/dev/input/mice\x00', 0x0, 0x460001) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000684000-0x400)={"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"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007f5000)={0x0, @in={{0x2, 0x2, @empty}}, [0x80000000, 0x3, 0x1, 0x1, 0x100000000, 0x100000001, 0x81b6, 0x2, 0x80000001, 0x5, 0xfffffffffffff142, 0x10001, 0xffffffffffff8435, 0x9, 0x80]}, &(0x7f00007a1000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000be3000-0x4)=r3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bad000-0xc), &(0x7f0000a6d000-0x4)=0xc) 2018/02/04 00:16:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x840, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000718000)=""/52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000)={0x200, 0x1, 0x3, 0x8000, 0x2b1226b7, 0x5}) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000079a000-0x7)='fdinfo\x00') inotify_add_watch(r1, &(0x7f0000e19000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x538, 0x808, 0x6}], 0x18) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000-0x30)={0x1, 0x9, 0x69, 0x9, 0x6, 0x67d}) 2018/02/04 00:16:38 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000004000), &(0x7f0000017000-0x4)=0x60, 0x80000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r3, r2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000018000-0x8)=[{r2}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000015000)={0x20000000000002}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000018000-0x4)=0xffffffffffffff42) 2018/02/04 00:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddf07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000498000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000a0a000)={&(0x7f0000ecb000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000f88000-0x10)={&(0x7f0000571000)={0x10d0, 0x5, 0x6, 0x1, 0x3, 0x0, {0xa, 0x0, 0x2}, [@generic="f3f4abb4fb75c135d823061c24eda743281d5192ff3aa938770e0c4d62d433628106b27f9e3e978de05cb93def96ba7ae6302bd47fe5256f886b8d1c13bf5e5029a693440d6a2d03c8160ffb8e06ddd118ae5832f601c50f4bed530e79f536428ccd105722e3edd943619a4d834fb0ab76cab35eb1f6239b240930a7711707abfc60d5aa5603a3a1bcabef16079b2481a9fa45d0b8a0e5c9477fa19d5d030910a1aead3c31499d4dea9c5e27753d2e6ffa30b0425e1ffc8faa", @generic="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"]}, 0x10d0}, 0x1}, 0x4) 2018/02/04 00:16:38 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x8, 0x5, 0x0, 0x70, 0x100000001, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00006b0000-0x10)={0x7fff, 0x81}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000088b000-0x10)={r3, r2, 0x0, 0x1}, 0x10) 2018/02/04 00:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003c8000-0xf6)=""/246, &(0x7f000035f000)=0xf6) write(r0, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/02/04 00:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000f31000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000d45000-0x68)="b805000000b9bd12026d0f01d9670f323ef3420f009698000000b9800000c00f3235001000000f3066baf80cb8b0b13381ef66bafc0ced0f20c035000001000f22c0660fdd2ac4c275bc8022cc0000c7442400a9000000c744240271000000ff2c24676746184e05", 0x68}], 0x1, 0x0, &(0x7f0000efb000)=[@cr4={0x1, 0x40028}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/04 00:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f000063c000)='/dev/adsp#\x00', 0x7fff, 0x400) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000038000)={0x3, r1}) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000cfe000)) 2018/02/04 00:16:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000042e000-0xa)='blacklist\x00', &(0x7f0000736000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000056a000-0x2d)='wlan0^%,,posix_acl_access,Pposix_acl_access@\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f0000e5d000-0xc)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e38000)='\x00', r0) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b9000)='/dev/ppp\x00', 0x20200, 0x0) ioctl$KDDISABIO(r3, 0x4b37) keyctl$unlink(0x1d, r2, 0x0) keyctl$get_persistent(0x16, 0x0, r1) 2018/02/04 00:16:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x100000004, 0x8000040000001) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000082d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000457000-0x10), &(0x7f00004ba000)=0x10) socket$rds(0x15, 0x5, 0x0) r1 = open(&(0x7f000051d000-0x8)='./file0\x00', 0x2000, 0x105) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000fac000)={0x7fff, 0x1, 0x100}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f4f000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000974000)=0x1ff, 0x8) write$selinux_load(r2, &(0x7f0000603000)={0xf97cff8c, 0x8, 'SE Linux', "1315bf8f60c8d34657c3efcd7f380159995b51dff1a1e882596d907c2df6e34036cc23c818bd0e209b72f2e4f575721df3af206597c52c3b1135a0ed63b381a1a85ce8317c856d1c3b97626c3c6192cecc2a04add29fa1ead372c3de043a8bf6827ff81f5be593e5325c3d40fcad03fdc41c5d3eb379d5f03eab3585d81053181e6e06b6a1c1fd11d9"}, 0x99) writev(r1, &(0x7f0000613000-0x10)=[{&(0x7f0000e39000)="153ce50329383a5ddb97", 0xffffffffffffff12}], 0x1) 2018/02/04 00:16:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x501800, 0x0) r1 = accept$inet6(r0, &(0x7f00006f1000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000566000-0x4)=0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0xd04, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000)={0x20000002}) ioctl$KDSETLED(r0, 0x4b32, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x0, 0x227, @empty, 0x10000}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000003000)={0x7480000, 0x7f, 0x400, 'queue1\x00', 0x982}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000)=0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@int, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000), &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006000)={r2, 0x72, "d946dd6dad75b963246ce9633e6b6bf286dc70d24ea255f1012b16fc83c85363a351ca833345708cf7066a73d0d243ca715c401962b08839ae13a785c6deb3ec463fb68fcbbea55954c5945c28ad405930669fca28b1664539a524e49f36832ed24b45be1b99720f9525c430207acb2dd02f"}, &(0x7f0000000000)=0x7a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000008000-0xd)=@known='security.evm\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x7, 0x174000}, 0x98) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000007000-0x18)={0x100, 0x8, 0x80000001, 0x8, 0x4, 0x6}) pread64(r0, &(0x7f0000007000-0x71)=""/113, 0x71, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000008000)={0x3ff, 0x535, 0x9, 0x8, 0x7f, 0x546}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000006000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x65, 0x6, 0x1ff, 0x3, 0x2}, &(0x7f0000003000-0x4)=0xa0) 2018/02/04 00:16:38 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000fd1000-0xb)='/dev/adsp#\x00', 0x72c, 0x2c0080) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005c1000)={0x0, 0x84, &(0x7f0000658000-0x84)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xffffffff80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x1, 0xf14, @empty, 0x1a1}, @in={0x2, 0x0, @rand_addr=0x6}, @in6={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f0000fd0000)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fd0000)={0x0, 0x1, 0x4, 0x3ff, r3}, &(0x7f0000fd0000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000fcf000)={0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000572000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) sendto$unix(r5, &(0x7f000077b000-0x2c)="371fd0b5e80bf83def7cb6990e406ac1f5a8d92457ac563869e566b5f9fc590d98b7955a840938ca8d0358d9", 0x2c, 0x4000000, &(0x7f0000050000-0xa)=@abs={0x1, 0x0, 0x0}, 0x22f) syz_open_procfs(r4, &(0x7f0000fcf000-0x7)='ns/mnt\x00') 2018/02/04 00:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000125000-0xc)={r2, 0x7ff, 0x20}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000573000)="627c720016", 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006e5000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3f8, 0x158, 0x1f0, 0x98, 0x158, 0x158, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00007b5000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='erspan0\x00', {0xff}, {0xff}, 0x84, 0x1, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, [@unspec=@void]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x724b}}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0xff000000, @common='gretap0\x00', @common='vlan0\x00', {0xff}, {}, 0x89, 0x1, 0x4}, 0x0, 0x1c8, 0x208, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'nr0\x00', {0x8, 0xffffffffffffffc1, 0x4, 0x84d0, 0x800, 0x470, 0x2, 0xddd, 0x48, 0x40}, 0x4d4a}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x5, 0x5, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1}}}]}}, 0x458) pipe(&(0x7f00003b1000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x2, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r3, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e1bf078dda056573d8e38681cf5ba0eb14b386d1884d1ccb1b90ac39c903d7328307dc74e225f20c34d5e3a021e6d6929c2459fd691ac1860a08fe53ba7314f15ce0c0a4b6720e23743838769538270e1961f64966b5c74b818af434580f36b60a8aacd47731cc5ca67d3486c30fea54114f284eb69e25d64e56f60ce5f573a8162c795bcf52912ac269ac62e8482ec7955726786848f4619baf0c16be0efacc0d0cf9833991c9cbc948e5e37cb4dd086bcf5b18a6814695fc00acac4e3df0dfb82c0ac2c218a746ba9ee85276bf9f79d4c193817d743c7c292c196dfb43e89664fd7a65257285daab25a746c255b6b3d61d22ad3f4a6c84177a3aa12a76d6f98608d468284b0c22ec7eaa97f68c637eea63f6e96ff8b6ebb691f9b2c8e65a86925a6c8053be975d92327fd3827a958cb7c0242ed24f9c8a50a272b85971be1457ed77d6b9883dbab5b279f994036030d37273803bac01a80372af647dedbee9047f0f451a7364bc10a91ad7615a1cdea1e9ce135776f179c0853fbdbbc971d761372aadbf8508d571588e65109242d0edf47d961edd86dc24ad89d5b2d4ecb7043193b5885745fd19a3368de6964cc81391c02aec50807d5a8dd8f50bbc909d04c9f6112cd98396727006f6555455da9499fcd8814d2f2b80707299ed58fc87d43f974d883c1da8af43992874d5a8d78ccf800d801e2f3b32ac4e0599059d4ed20a3807cc4b7a652b5644045d72e7f1f32f9abd67bb35e336456cfa47315f91530a3aabfaef782bb06738e4c0096d2cdb0d4e235a3f3c09eaa884e96aacb314b6661697cf81efb1e86a92cde7fbefa94e0369da65db21a25b7e496e2d188551efeaf05d95911fda8b99f47ec02ec8c3ac9b409782373e704cbce2d3db388cafe67e5ea0494973264fb4356194826c1dfbcb2483c8710b02ee7fac48d825839fc1bea934181cf0fb046d242f0de9e2f6290a7b0a6b5f92d7781de79e8d2d4c4742b076475ca8bd36ea9f04ac04e600b1ec3d18acbf52bfc1ed687cecebd8fc6bf71de5bc3b1277f1952cd36ae20c2081ef0ab7ff868c9db947ab6a57376fa1a5d48642c9af59d9f884288fbaca661df91e3d22ee8912d16665c80292425e42a01e0df26cd61ef1e0822e97e3b9d6bb2452f69ba820375ba157d9c52438a8afd22a45626395d009e72f81ef574f11508921e90355d22c15f72c230bbd34cee575b2226b8215620e1e1106163ffa90976fb5d6c460464c7cd67c854ccd551aa55b2e091ba4462984d0a2bc90755e60b544701a9d30efd5d3d3d8b26c8ed342a6b3fb73a1ee0c062bc0c55869405c48666712353ed4d029b5047db3d1921cccc2e765384f957dc00ba38092e548e8a9fbee3110d3cdce5e227dbc2a4cc07586bd71f906eac831b828212a7bdd9d7f3eb9da6074b3f489b1feac9f2ef2964fcec324b382b04046dc89b75c7e2950ed7427c537a4a12f1a2fd734865d1d9b676b0322c3045e4fc81cb943e66cbe57e6a828e73a0ae673b9f53a726104b8854ca66e9f63ea341", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/04 00:16:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x109400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000000)=0x8) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r1, &(0x7f000076d000-0xf9)=""/249, 0xf9) r2 = openat(r1, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r2, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/04 00:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) open_by_handle_at(r0, &(0x7f0000c81000-0x6a)={0x6a, 0x4, "b72dcf6e4490611ec8fe4e51a53858199b033665f7a5cd422cbb88a640e6b57842c42df933e5efcb1fed1858b1ae9e42d1aabf8773b8637548c8b50f4f3a4b8323709438264742aed7474fa182d2d6d6a1479373cae7a16b31da8e0bbb2b67dec9bb"}, 0x200000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb702) 2018/02/04 00:16:38 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) 2018/02/04 00:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009da000-0xb)='/dev/vcsa#\x00', 0x0, 0x202601) fcntl$setsig(r0, 0xa, 0x38) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000337000)='environ\x00') read(r2, &(0x7f00003fb000), 0x0) 2018/02/04 00:16:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$unix(0x1, 0x5, 0x0) accept4(r0, 0x0, &(0x7f0000a89000-0x4), 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000-0x4), &(0x7f0000b04000-0x4)=0x4) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40)={0xffffffffffffffff}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dfc000-0x5)='stat\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000edb000)={0x1, 0x2, 'client1\x00', 0x1, "9a8f276d7e50929f", "76de2e6c7db0b41e223eb4daa7b9ef63118a9d55e69152072cf6b2b57f2d3a78", 0x1, 0x8}) 2018/02/04 00:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/04 00:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/sequencer2\x00', 0x14200, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000), &(0x7f00005f1000-0x4)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000197000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000000000}}}, 0x8, 0xe8c, 0x2, "e523e87389208c86d82eb69effc279e4bce48acfe4f379a593caffd732f2850cb1b511d8c70002947c937f8c3dfc33d0d50412fb1b4aa87ae03b1d08aa99c26ec9af2ac907236e2a416ffe78d4e9106d"}, 0x160) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x424, &(0x7f0000e10000-0x459)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x416, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/02/04 00:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000367000)='./file0\x00', 0x40000141042, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8), 0x100000002) readv(r1, &(0x7f0000d6c000-0x50)=[{&(0x7f0000aaa000-0xbc)=""/188, 0xbc}], 0x1) socket$nl_route(0x10, 0x3, 0x0) 2018/02/04 00:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009da000-0xb)='/dev/vcsa#\x00', 0x0, 0x202601) fcntl$setsig(r0, 0xa, 0x38) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000337000)='environ\x00') read(r2, &(0x7f00003fb000), 0x0) 2018/02/04 00:16:38 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000018000)='trusted\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000007000-0x1)='\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000016000-0x9a)=""/154, 0x9a) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d}, 0x10) recvmmsg(r3, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x9, &(0x7f000000d000-0x50)=[], 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f0000013000)=""/49, 0x31}, {&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000014000-0x19)=""/25, 0x19}, {&(0x7f0000015000)=""/158, 0x9e}, {&(0x7f000000e000)=""/110, 0x6e}, {&(0x7f0000015000)=""/160, 0xa0}], 0x6, &(0x7f0000016000-0xb8)=""/184, 0xb8}}], 0x2, 0x10120, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000019000)='/dev/kvm\x00', 0xa4280, 0x0) r4 = semget$private(0x0, 0x1, 0x250) semctl$GETZCNT(r4, 0x2, 0xf, &(0x7f0000010000)=""/4) geteuid() recvfrom(0xffffffffffffffff, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27}, 0x10) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r5, 0x4b32, 0x5) 2018/02/04 00:16:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00003a4000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d6000-0xd)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000df5000)={0x2, r0, 0x1}) getitimer(0x1, &(0x7f00004c7000-0x20)) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/04 00:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000158000)='status\x00') socket$kcm(0x29, 0x2, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000636000)='/dev/ion\x00', 0x141002, 0x0) 2018/02/04 00:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000039b000-0xd)='/dev/usbmon#\x00', 0x152, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000ab4000)={[{0x1, 0x0, 0x8, 0x9, 0xfffffffffffffffa, 0xfffffffffffff000, 0xfffffffffffffa61, 0xf4f1, 0x80000001, 0xfffffffffffff800, 0x100000000, 0x6bf, 0x4d}, {0x4, 0xa1f, 0xd6, 0x5, 0x5, 0x4, 0x6e, 0x7ff, 0x1ff, 0x6, 0x7fff, 0x7f, 0x6}, {0x8, 0x26a, 0x2, 0x400, 0x7fff, 0x5f2, 0x6, 0x7800, 0x2, 0x8, 0x8, 0x7}], 0xa44}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00008ac000-0x18)={0x8a32, 0x10, [0x7, 0x5, 0xffffffffffffffc1, 0xee4]}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000e98000-0x10)={&(0x7f000026a000/0x2000)=nil, 0x2000}) fgetxattr(r1, &(0x7f0000002000)=@known='security.selinux\x00', &(0x7f0000001000), 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000025c000)=0x6, 0x4) 2018/02/04 00:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e6d000-0x8)='./file1\x00', &(0x7f0000f8f000)='./file1\x00') lchown(&(0x7f0000654000-0x8)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000550000-0x57), &(0x7f0000c98000-0x4), &(0x7f0000337000-0x4), &(0x7f0000883000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000e81000)={0x6, 0x7e85, 0x3, 0xc52, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x9, 0x8000, 0x6}) 2018/02/04 00:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = accept$inet(r0, &(0x7f0000e79000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000ce000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cb8000-0x8)={0x0, 0x9}, &(0x7f0000c7c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000790000)={r3, 0x86db}, 0x8) r4 = syz_open_dev$sndpcmc(&(0x7f0000102000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x48002) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005f0000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000c78000-0x4)=0xe8) recvfrom$packet(r4, &(0x7f0000f25000-0xe)=""/14, 0xe, 0x40010000, &(0x7f000008c000-0x14)={0x11, 0x17, r5, 0x1, 0x80000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00002ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000529000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000030f000-0x28)={@common='syzkaller0\x00', r6}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006b0000)={0x74, 0x0, &(0x7f0000a4e000)=[@free_buffer={0x40086303}, @decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ee3000)=[], &(0x7f0000ec0000)=[]}}, @dead_binder_done={0x40086310, 0x3}, @request_death={0x400c630e, 0x3, 0x2}], 0x0, 0x0, &(0x7f0000ea5000)}) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000975000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001b3000)={0x0, 0xffffffffffffffff}, &(0x7f000057e000)=0x8) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000d3d000-0x8)={0x5, 0x5}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00007a5000-0x8c)={r8, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000d3b000)=0x8c) 2018/02/04 00:16:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d2000-0xc)={0x0}, &(0x7f0000204000-0x4)=0xc) sched_getscheduler(r1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000416000)=@assoc_value={0x0, 0x7f}, &(0x7f000094c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000906000-0x108)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x80000001, 0x4af, 0x7, 0xeb, 0x800, 0x8001, 0x1, 0x43, 0x9, 0x80000001, 0x100, 0x9, 0x100, 0x0, 0x1]}, &(0x7f00007b2000)=0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cdb000-0x1c)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0x1c) 2018/02/04 00:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000d36000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000e89000-0x20)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000962000)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c10000-0x4)=0xffffffff, 0x4) 2018/02/04 00:16:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r0, &(0x7f000000a000), &(0x7f0000006000), 0x2}, 0x20) unshare(0x91024000) 2018/02/04 00:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0x40004) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}, 0x28) 2018/02/04 00:16:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000), 0x4) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r1}, {r2, 0x4}, {r3}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000001000)="4f91391f7caa5bb70830af75bcea6dfaca9bce116aaf01b337c3632d3b9ff60e34eaed072f11fb03e4463073e2766688deec3475d0cfffc2122b75a7165c1ab0367dc13aa1c5da") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c10000-0x9)='/dev/vcs\x00', 0x244002, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00008dc000-0x20)={0x1fe, 0x3, 0x2000, 0x1000, &(0x7f0000e0b000/0x1000)=nil}) getsockopt$inet_tcp_int(r5, 0x6, 0x4, &(0x7f000023e000), &(0x7f000018b000-0x4)=0x4) [ 234.740053] binder: 3256:3258 BC_FREE_BUFFER u0000000000000000 no match [ 234.747011] binder: 3256:3258 got reply transaction with bad transaction stack, transaction 153 has target 3256:0 [ 234.757524] binder: 3256:3258 transaction failed 29201/-71, size 0-0 line 2772 2018/02/04 00:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d2e000-0xc)={0x6, r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a91000)={0x0, 0x37e3}, &(0x7f0000f77000)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f000048c000-0x9)='/dev/kvm\x00', 0x50000, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000813000)=r4, 0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x0, r2}) 2018/02/04 00:16:38 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000d34000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0xc86}, 0xc) write$eventfd(r0, &(0x7f0000fe0000-0x5), 0x8) write(r0, &(0x7f0000e55000-0x58)="8f", 0x1) 2018/02/04 00:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000259000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000020c000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x8000000007, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffa}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) listen(r0, 0x1ff) write(r1, &(0x7f00007b0000)="01", 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000c61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005a2000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000060b000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/04 00:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00004bd000-0x14)={0x3, 0x8, 0x986e, 0x5b, 0x4, 0x8, 0x10001, 0x2, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid}, &(0x7f00001ef000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000063e000)=0x100000000081) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0}}) openat$rtc(0xffffffffffffff9c, &(0x7f00006fc000-0x9)='/dev/rtc\x00', 0x20000, 0x0) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002e4000-0x4)=0x5, 0x4) fcntl$setstatus(r4, 0x4, 0x2000) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f00003aa000)={0x10}) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f00008f0000-0x4)=0x4, 0x2) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000908000)='/dev/hwrng\x00', 0x10002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d81000-0x10)={&(0x7f0000eca000)='./file0\x00', 0x0, 0x8}, 0x10) sendto$inet6(r4, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 234.826871] binder_alloc: binder_alloc_mmap_handler: 3256 20000000-20002000 already mapped failed -16 [ 234.843258] binder: BINDER_SET_CONTEXT_MGR already set [ 234.848819] binder: 3256:3258 ioctl 40046207 0 returned -16 2018/02/04 00:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) getgid() ppoll(&(0x7f0000865000)=[{r0, 0x8}, {r0, 0x1000}, {r1}, {r0, 0x1088}, {r0, 0x20b0}, {r0, 0x4000}], 0x6, &(0x7f00008b7000), &(0x7f00000a3000-0x8)={0x8}, 0x8) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x7d}, 0x0) 2018/02/04 00:16:38 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) clone(0x0, &(0x7f00001b6000-0x1), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x7, &(0x7f000005e000)=""/155) r3 = gettid() fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) [ 234.873448] syz-executor5 (3255) used greatest stack depth: 13456 bytes left [ 234.877234] binder: 3256:3273 BC_FREE_BUFFER u0000000000000000 no match [ 234.887590] binder: 3256:3273 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 234.887602] binder: 3256:3273 got reply transaction with no transaction stack 2018/02/04 00:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = add_key$keyring(&(0x7f0000b61000)='keyring\x00', &(0x7f0000420000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f000015a000-0xa)='syzkaller\x00', &(0x7f0000a75000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000231000-0xac)="ea6e86ef987b441986b4be5fb1858f8da38dae91d2c2b471cc5f3848726871f0c0369e03f10bff097e11b794e86697f251260b5649fbeced5a6030dea97b441bd94e769329e3a11e93c947766288d9cba0c242b7b5939b2e5382cb41a6b0e1a941135cbe33ca44c17d25990f7b790f8936d776a4e3809a54865f91ce266bd7245989ed0af553a0c0d77bb13686b3d9d174a23ce0132afca715adeeb02833a42c883579aa39a8cfe54f80dad4", 0xac, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000052c000)={{&(0x7f0000a32000/0x4000)=nil, 0x4000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000792000-0x4), &(0x7f0000e86000)=0x4) dup3(r3, r0, 0x0) 2018/02/04 00:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d4d000)={0x0, 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000c16000)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000b48000-0x1f)="aa86dd2e4bedfd0ada4aabf9d53adbf955cc65ccea8c1a4579d3cb6cbfc1cc461ebbb00a77b58c1610de1f7ab7cd6ef2323b920674cad5a244bd459778abdd3c4f17bb1ed6dd98c1fe25b7196b19b23c532a826548c8541edf6ed9d523c0f4662cbcde5d2063cde5033483b5a0c289f7b4216f501b985c10f7ee6b188f117fa6ada866fab7f2d5044e041e9e96ea0c3f2e3687be10d7") timerfd_create(0x4, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ac3000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000412000)={0x800, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000486000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f11000)={0x53, 0x80000000, 0x9, 0x773, 0x3ff, 0x2}) [ 234.887611] binder: 3256:3273 transaction failed 29201/-71, size 0-0 line 2757 [ 234.900249] binder_alloc: 3256: binder_alloc_buf, no vma [ 234.900274] binder: 3256:3258 transaction failed 29189/-3, size 40-8 line 2957 [ 234.989920] binder: undelivered TRANSACTION_ERROR: 29189 [ 234.989937] binder: undelivered TRANSACTION_ERROR: 29201 [ 234.990208] binder: release 3256:3258 transaction 153 out, still active [ 234.990215] binder: undelivered TRANSACTION_COMPLETE [ 234.990224] binder: undelivered TRANSACTION_ERROR: 29201 [ 234.990245] binder: send failed reply for transaction 153, target dead 2018/02/04 00:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007e2000-0x4), &(0x7f00006f8000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000020e000-0x1162)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0x8, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) 2018/02/04 00:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/rtc\x00', 0xa0000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00008ef000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f000034a000-0x81)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 0x38, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x81) 2018/02/04 00:16:38 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000d8d000)='/dev/snd/midiC#D#\x00', 0x4a, 0x90000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xd8)=[@in6={0xa, 0x2, 0x2, @empty, 0x8000}, @in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x92e0}], 0xd8) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80002, 0x47d80669) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000032000-0x308)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff}, {0x7fffffff, 0xfffffffffffffffe}, {0xffffffff}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/04 00:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c84000)='/selinux/status\x00', 0x0, 0x0) execveat(r1, &(0x7f0000acf000-0x8)='./file0\x00', &(0x7f0000d67000-0x10)=[&(0x7f0000699000-0x10)='/selinux/status\x00', &(0x7f0000e5b000)='/selinux/status\x00'], &(0x7f000051a000-0x30)=[&(0x7f000019f000-0x10)='/selinux/status\x00', &(0x7f0000dde000-0x5)='proc\x00', &(0x7f0000343000)='/selinux/status\x00', &(0x7f0000dcd000-0x2)='nodev+(eth0keyring@\x00', &(0x7f00003c9000)='lo\x00', &(0x7f00001e0000)='/selinux/status\x00'], 0xc00) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[], 0x0, &(0x7f00005f6000)=[]}, 0x8081) r3 = dup(r2) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000048a000-0x4)=@int, &(0x7f0000642000-0x4)=0x4) poll(&(0x7f0000f2f000-0x8)=[{r2}], 0x1, 0x0) 2018/02/04 00:16:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005ff000/0x2000)=nil, 0x2000, 0x801, 0x20000000, 0x0) r0 = syz_open_dev$midi(&(0x7f00004f1000-0xb)='/dev/midi#\x00', 0xe6c, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000c000-0x6)={0x0, 0xf9}, &(0x7f00009fd000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008a6000-0xc)={r1}, &(0x7f0000b89000)=0xc) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000572000-0x4), &(0x7f0000a91000-0x4)=0x4) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$LOOP_CLR_FD(r0, 0x4c01) write$tun(r3, &(0x7f000020e000-0x1162)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0x2c, 0x4, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x2c, 0x0, "e5d218a9da7ca5424b84492e9f631e3f4f0166ec62e1819541d36c83950ad297be7fd9f5"}}}}, 0x5e) 2018/02/04 00:16:38 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000)={0x8001, 0x251, 0x7, 0x0, 0x6c1c22d6, 0xffff, 0xfffffffffffff745, 0x9, 0xffffffff, 0xfff, 0x1f, 0x101, 0x0, 0xffff, 0x5, 0x9, 0x8}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004a5000)) 2018/02/04 00:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b17000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00008d7000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) 2018/02/04 00:16:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x280000) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000fb3000)={0x1, 0x0, &(0x7f0000796000)="4ea4e6e694729811f5e95452d7648c966a6c2d270739bfdcf0f6404582d3c580f4d56c1010c87629a1f079c692eec625cfd0291f324f54fa8479cf452f63aab21f86b3bdf685518f0cbe7a7f6779575def82d4c3a63f2b537fa940b8dcc2ecfdbf5aee05e641de3b7e56ff7bc6b9cc31f3f44f84c3af9bb146652be09120d48af2d6", &(0x7f0000a8b000+0x13e), 0x82}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x58)=@alg, &(0x7f0000001000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x90, &(0x7f0000002000-0x90)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x5aa, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffffffffff6b}, @in6={0xa, 0x1, 0x3, @empty, 0xc38f}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x4, 0x7, 0x0, 0x2, 0x7ff}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f00002f7000/0x4000)=nil, 0x4000, 0x1000001, 0x2010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0xd4, 0x0, &(0x7f0000001000-0xd4)=[@reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000000)=[], &(0x7f0000002000-0x28)=[0x20, 0x40, 0x20, 0x20, 0x78]}}, @decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x4, 0x1}, @acquire_done={0x40106309, r2, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000001000)=[], &(0x7f0000001000-0x28)=[0x18, 0x30, 0x0, 0x18, 0x30]}, 0x5}}, @clear_death={0x400c630f, 0x1, 0x3}, @acquire={0x40046305, 0x3}], 0x8a, 0x0, &(0x7f0000001000-0x8a)="ccfa642836a62e37f9c0b6307df45ee5ac1cf47ca8cd395cca958a9fed173816bfbc20b500a09ef070763167799b18fc859471a1e553d2f2456bbbe8fe948c9c606030bec67168fe5d7761a31b3caf3a8b5b6ee39c6305211eefa8ca9b7488435837a463c56cf4dcb4ee424f212364e2e64fb3ce135050f2a17923ef595f53c112ec7093071f514e8a67"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bbe000)={0x8000, 0x7, 0x8008, 0x200, 0x0, 0x7ff, 0xffffffff, 0x6, r1}, &(0x7f00007ee000)=0x20) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff}, {r4}], 0x2, &(0x7f0000145000-0x10)={0x0, r5+30000000}, &(0x7f0000289000), 0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000e41000-0x4c)={0x2, 0x20, 0x10}) sendmmsg$alg(r4, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1}], 0x1, 0x0) 2018/02/04 00:16:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) [ 235.251611] device eql entered promiscuous mode 2018/02/04 00:16:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000009, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000056a000), 0x0, 0x0, &(0x7f0000ec8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f000033b000+0x4e7)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003a7000-0x4)=0x0) sched_getparam(r1, &(0x7f000020e000-0x4)) sendto$inet(r0, &(0x7f000020a000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000), 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 00:16:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d0a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f000071d000-0xad)=""/173, 0xad, 0x0, &(0x7f0000eec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005e5000)={0x0, 0x10000, 0x6, 0xffff, 0x0, 0x7fffffff, 0x0, 0x4, {0x0, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}}, 0x5f7e, 0x2, 0xc74b, 0x9, 0x1}}, &(0x7f0000755000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000af0000)={r1, 0x7fff, 0x5, [0x80, 0xa7, 0x0, 0x7, 0xfffffffffffeffff]}, 0x12) 2018/02/04 00:16:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000010f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000e46000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008f0000-0x18)={r1, 0x47ec, 0x30, 0xfff, 0x2}, &(0x7f000081a000-0x4)=0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a23000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022a000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000cc5000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000000000}, 0x0) 2018/02/04 00:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000941000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000a0000-0xf6)='H', 0x1) fchdir(r0) fcntl$setpipe(r0, 0x407, 0x0) r1 = getpgrp(0xffffffffffffffff) setpriority(0x3, r1, 0x3) ppoll(&(0x7f0000161000-0x8)=[{r0, 0x40}], 0x1, &(0x7f0000e5e000-0x10), &(0x7f0000830000), 0x8) [ 235.317164] device eql entered promiscuous mode 2018/02/04 00:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) openat$mixer(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/mixer\x00', 0x404001, 0x0) 2018/02/04 00:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004cb000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000990000-0x4)=@int, &(0x7f000065c000)=0x4) close(0xffffffffffffffff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00006e1000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) dup(r2) 2018/02/04 00:16:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) recvmmsg(r0, &(0x7f0000a84000-0x16)=[{{&(0x7f00000a5000-0x8)=@un=@abs, 0x8, &(0x7f0000f51000)=[{&(0x7f0000609000-0x24)=""/36, 0x24}], 0x1, &(0x7f000057e000)=""/103, 0x67, 0x20}, 0xca3b}, {{0x0, 0x0, &(0x7f0000c07000-0x30)=[{&(0x7f0000cbc000-0xa8)=""/168, 0xa8}, {&(0x7f0000168000-0xc7)=""/199, 0xc7}, {&(0x7f0000969000)=""/162, 0xa2}], 0x3, &(0x7f00008aa000-0x1000)=""/4096, 0x1000, 0x62df}, 0x8001}, {{0x0, 0x0, &(0x7f0000951000-0x50)=[{&(0x7f000006e000-0x31)=""/49, 0x31}, {&(0x7f0000f79000)=""/165, 0xa5}, {&(0x7f0000b2a000)=""/249, 0xf9}, {&(0x7f0000f72000-0x67)=""/103, 0x67}, {&(0x7f0000902000-0xd0)=""/208, 0xd0}], 0x5, &(0x7f000073c000-0x13)=""/19, 0x13, 0x4}, 0x2}, {{&(0x7f0000419000-0xc)=@nl=@unspec, 0xc, &(0x7f0000f5e000)=[{&(0x7f000077d000)=""/125, 0x7d}, {&(0x7f0000246000)=""/75, 0x4b}, {&(0x7f00003f2000-0x4b)=""/75, 0x4b}, {&(0x7f0000a1b000-0x8c)=""/140, 0x8c}, {&(0x7f0000508000-0xc5)=""/197, 0xc5}, {&(0x7f00007ee000-0xa)=""/10, 0xa}, {&(0x7f00009b5000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x100000001}, 0x1}, {{&(0x7f0000d32000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00006ec000)=[{&(0x7f00002a4000-0x79)=""/121, 0x79}, {&(0x7f0000f9b000)=""/18, 0x12}, {&(0x7f0000188000-0x4d)=""/77, 0x4d}, {&(0x7f0000b4b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000798000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xb8}, 0x1}, {{0x0, 0x0, &(0x7f0000189000-0x20)=[{&(0x7f00006be000-0xe7)=""/231, 0xe7}, {&(0x7f000034a000)=""/112, 0x70}], 0x2, 0x0, 0x0, 0x2}, 0x5499}, {{&(0x7f0000b57000-0x10)=@ax25, 0x10, &(0x7f0000743000-0x30)=[{&(0x7f0000329000)=""/154, 0x9a}, {&(0x7f0000490000-0xd0)=""/208, 0xd0}, {&(0x7f000049a000)=""/58, 0x3a}], 0x3, &(0x7f0000a72000+0x1fa)=""/28, 0x1c, 0x6}, 0x8000000000000}], 0x7, 0x40000002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000147000)={0x0, 0x3, 0x4}, &(0x7f000025e000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a03000)=@assoc_value, &(0x7f00006ae000)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000065e000)='/dev/audio\x00', 0x200000, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000d7c000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) r3 = creat(&(0x7f0000ec0000)='./file0\x00', 0x40) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000861000)={0x0, 0x53, 0x9, &(0x7f0000f76000)}) syz_open_dev$sndmidi(&(0x7f0000374000)='/dev/snd/midiC#D#\x00', 0x800, 0x80a00) 2018/02/04 00:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) 2018/02/04 00:16:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = open(&(0x7f0000f81000-0x8)='./file0\x00', 0x0, 0x161) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/rfkill\x00', 0x200001, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000fbc000)='./file0\x00', 0x0, 0x4000001f) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00001a6000)=0x4, 0x4) getpid() 2018/02/04 00:16:39 executing program 0: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x7c575af0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000aea000)=[{{&(0x7f0000aea000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000aea000)=[{&(0x7f00000f2000-0xcc)=""/204, 0xcc}, {&(0x7f0000aeb000-0x54)=""/84, 0x54}, {&(0x7f0000aeb000-0x14)=""/20, 0x14}, {&(0x7f0000323000-0xe5)=""/229, 0xe5}, {&(0x7f0000760000)=""/75, 0x4b}, {&(0x7f0000aea000)=""/247, 0xf7}, {&(0x7f0000aea000)=""/16, 0x10}, {&(0x7f0000aea000)=""/126, 0x7e}, {&(0x7f0000aeb000-0x58)=""/88, 0x58}], 0x9, &(0x7f0000458000)=""/19, 0x13, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f0000452000)=[{&(0x7f0000aea000)=""/4096, 0x1000}, {&(0x7f0000aeb000-0xdf)=""/223, 0xdf}, {&(0x7f0000aeb000-0xf)=""/15, 0xf}, {&(0x7f0000aea000)=""/148, 0x94}, {&(0x7f0000301000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x13}, 0x1}, {{&(0x7f000060b000-0x60)=@nfc_llcp, 0x60, &(0x7f000048e000-0x90)=[{&(0x7f0000aea000)=""/44, 0x2c}, {&(0x7f0000aea000)=""/231, 0xe7}, {&(0x7f0000aea000)=""/24, 0x18}, {&(0x7f0000aea000)=""/239, 0xef}, {&(0x7f000048e000-0x28)=""/40, 0x28}, {&(0x7f00005e1000)=""/249, 0xf9}, {&(0x7f00005a2000-0xe)=""/14, 0xe}, {&(0x7f0000aeb000-0xa8)=""/168, 0xa8}, {&(0x7f0000815000)=""/50, 0x32}], 0x9, &(0x7f0000aeb000-0x3f)=""/63, 0x3f, 0x2}}, {{&(0x7f00008fd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000aea000)=[{&(0x7f0000925000)=""/48, 0x30}], 0x1, &(0x7f0000246000)=""/31, 0x1f, 0x3}, 0x2}, {{&(0x7f0000aeb000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f0000aea000)=[{&(0x7f0000294000)=""/21, 0x15}], 0x1, &(0x7f0000aea000)=""/123, 0x7b, 0x401}, 0x242}], 0x5, 0x40002000, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000aea000)=""/33) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000217000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000079000-0xc)={0x20002010}) 2018/02/04 00:16:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000831000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x259, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f00002a8000)=[], 0x0) r1 = getpid() capget(&(0x7f0000b07000-0x8)={0x200f1526, r1}, &(0x7f0000a47000)={0x9, 0x9, 0x81, 0x5, 0x7f, 0x5}) r2 = syz_open_dev$vcsa(&(0x7f00006c9000)='/dev/vcsa#\x00', 0xf7, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000081d000-0x5c)={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x8001, [0x4, 0x5cba, 0x401, 0x7fff, 0x3, 0x100, 0x66aa, 0x10000]}, 0x5c) 2018/02/04 00:16:39 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000c33000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000d46000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000a6f000+0x6db)) close(r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000e53000)={{0x3, 0x8, 0x0, 0x2, 0x400, 0x10000}, 0x5}) 2018/02/04 00:16:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000606000-0x8), 0xffbe) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a}}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400}) recvfrom$packet(r1, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) write$eventfd(r1, &(0x7f00006d5000), 0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00006b7000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x6, [@empty, @rand_addr=0x6, @multicast2=0xe0000002, @rand_addr=0x800, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}}, 0x18) write$tun(r1, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y'}}}}}}, 0x1b) 2018/02/04 00:16:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) close(r0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000815000-0x8)) 2018/02/04 00:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000117000)={0x0, 0x0}) setitimer(0x3, &(0x7f000009e000-0xb)={{r0, r1/1000+10000}, {0x0, 0x7530}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) 2018/02/04 00:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009e6000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000030a000-0x8)={r1, 0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000830000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000859000-0x8c)={0xffffffff, 0x8, 0x80, 'queue1\x00', 0xfffffffffffffffc}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 00:16:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d46000)='/dev/vga_arbiter\x00', 0x210040, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000875000)={0x6, 0x0, [{0x1, 0x0, 0x94}, {0x1, 0x0, 0x9}, {0x1, 0x0, 0x53}, {0x101, 0x0, 0x156}, {0x8c, 0x0, 0x100}, {0x4, 0x0, 0x4}]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/02/04 00:16:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000007a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f00009a0000-0x134)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002cd000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000bfd000)={0x8, 0x0, [{0x6000, 0x79, &(0x7f0000d77000-0x79)=""/121}, {0x2000, 0x10, &(0x7f0000f50000-0x10)=""/16}, {0x4, 0x1000, &(0x7f000045f000-0x1000)=""/4096}, {0xf000, 0xdf, &(0x7f00002ba000-0xdf)=""/223}, {0x4000, 0x35, &(0x7f0000a6a000)=""/53}, {0x0, 0x47, &(0x7f0000b65000-0x47)=""/71}, {0x15001, 0x53, &(0x7f00007b8000)=""/83}, {0x11f004, 0x0, &(0x7f0000626000)}]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000158000)="6b0c34382b558483919498cb9e1495b536467153dac4d748bbf21a432aa25054d212312dc1def01dda9f192f0f9e6eeefaf10b6d36626476e2832be13f6e189f2a7740144ad34c374d8bbc948c5794c727ae597947006080dadeb72d17df4c8a995e02ae29d22e08c4e0dd00045c90b92f5e1e0511b8059db22f315ae8965cf0822072512c89560f9ca0a46e227698af51a180fa247e0e88857f50ba4dd55da4ed30ec24094da4b006d0547fb3f387a80e6c9367") [ 235.760940] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 235.794809] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/04 00:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0xffffffffffffffff, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@generic={0x40}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x7fffffff, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/04 00:16:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000157000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001ca000-0x4)=0x0) capset(&(0x7f0000a21000)={0x20071026, r0}, &(0x7f0000c35000-0x18)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000553000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092c000-0x8)={0x0, 0x9}, &(0x7f0000a9e000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000042e000+0x3bd)={r2, 0x375}, &(0x7f0000e0a000-0x4)=0x5) r3 = socket$inet6(0xa, 0xfffffffffffffffe, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f000026b000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xfffffffffffffdbc) bind$inet6(r3, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) openat$dsp(0xffffffffffffff9c, &(0x7f0000352000-0x9)='/dev/dsp\x00', 0x40, 0x0) syz_open_dev$usbmon(&(0x7f000040a000)='/dev/usbmon#\x00', 0x5, 0x10000) 2018/02/04 00:16:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/212) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001c4000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000)={0x80}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@nat={'nat\x00', 0x1b, 0x4, 0x358, 0x240, 0x240, 0xffffffff, 0x140, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000002000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x140}}, [{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0xffffffff, @common='bcsh0\x00', @generic="c63b226fa7db0c6e31a598f17ab137cb", {0xff}, {}, 0x16, 0x3, 0x8}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x4, @empty, @loopback=0x7f000001, @icmp_id=0x1, @gre_key=0x9}}}}, {{@uncond, 0x0, 0xb8, 0x100, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffff00, 0xffffff00], 0x1, 0x2, 0x4, 0x2, 0x10}}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @port=0x2, @port=0x0}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}, 0xff000000, 0x0, @generic="bb572ded271aa2274b58b3d5e6b7780b", @common='syzkaller1\x00', {}, {0xff}, 0x3f, 0x1, 0x40}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5, 0xe, 0x1, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @icmp_id=0x0, @icmp_id=0x0}}}}]}}, 0x3b8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=0xffffffffffffffff, 0x31b) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000b000)=[@in6={0xa, 0x1, 0xfffffffffffffeff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xff}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x74) 2018/02/04 00:16:39 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x401, &(0x7f0000925000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000002000)=""/133) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004ef000-0xe8)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00008e4000)=0xe8) getgroups(0x3, &(0x7f000015a000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, 0x0, r4, r5) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000029c000-0x8)={0x200, 0x100000001, 0x7, 0x0, 0x5}) write$evdev(r3, &(0x7f000013e000)=[{}], 0x18) 2018/02/04 00:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000d32000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000a63000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3c8, 0x2d8, 0xd0, 0x208, 0x208, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000099e000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x6, 0x1, [0x0, 0x9, 0x20, 0x1, 0x2, 0x964, 0x3, 0x3, 0x8000000000, 0x0, 0xfc, 0xd6ba, 0x74, 0x5, 0x3e6d, 0x6], 0xa}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@empty, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, 0x2a, 0x7}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x9}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, [@unspec=@void]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x22, 0x2f, 0x100}}}]}}, 0x428) 2018/02/04 00:16:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) prctl$void(0x1f) r0 = socket$kcm(0x29, 0x400000000000a, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000048f000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000abb000-0x4)=0xc65) bind$bt_hci(0xffffffffffffffff, &(0x7f00004fb000)={0x1f}, 0x6) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000037000)={0x0, 0x9, 0x2, &(0x7f00004bc000-0x8)}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000aa6000)={0xffffffffffffffff}) ioctl$KDDELIO(r1, 0x4b35, 0x2) 2018/02/04 00:16:39 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ddc000)='/selinux/enforce\x00', 0x745242, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f00000b4000-0x4), &(0x7f0000cb5000), &(0x7f00005d9000)) truncate(&(0x7f0000383000)='./file0\x00', 0x0) 2018/02/04 00:16:39 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 00:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) dup3(r2, r0, 0x0) 2018/02/04 00:16:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c2a000-0x28)={@common="6c6f000000000000000000120fff0040", &(0x7f0000719000-0x11e)=@ethtool_stats={0x1d, 0x0, []}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000f00000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x8000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000065a000-0x4)=0xa4f) 2018/02/04 00:16:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b52000-0x9)='/dev/vcs\x00', 0x3010c0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000d67000-0x110)={{0x691f2751, 0x6, 0x0, 0x3, "1fc2ea244da312228a9db6b5fd964d6e13363ccbee2eba142ccb1c02e313bca25b973b183852428ce47ac173", 0x46}, 0x0, 0x0, 0xffffffff00000000, r1, 0x8, 0xfffffffffffffff7, "210e14f3ff96c25300be61a76bd63009d609b863b3c7bccd61d3eeac0103bfeb248008327476ac3a00545373d592132f10a05d50a1a15900df6d048cd2042e23", &(0x7f0000323000)='md5sumGPLuser', 0xd, [], [0x3, 0x7, 0x400, 0x5]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f000034c000-0x10)={0x1, &(0x7f000022a000-0x8)=[{0x6, 0x0, 0x0, 0x8000}]}) 2018/02/04 00:16:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000bf3000-0x4), &(0x7f0000000000)) getsockname$unix(0xffffffffffffffff, &(0x7f0000856000-0x8)=@abs, &(0x7f00000ea000-0x4)=0x8) 2018/02/04 00:16:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080}, 'port0\x00', 0xb1, 0x80000000080003}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a0000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/sequencer2\x00', 0x4101, 0x0) 2018/02/04 00:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') preadv(r1, &(0x7f0000976000-0x60)=[{&(0x7f0000122000)=""/4096, 0x1000}], 0x1, 0x0) sendfile(r1, r1, &(0x7f000079c000), 0x7ff) accept$unix(r1, &(0x7f00005c1000-0x62)=@file={0x0, ""/96}, &(0x7f0000276000)=0x62) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 00:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000771000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$mouse(&(0x7f00002d4000-0x12)='/dev/input/mouse#\x00', 0xef5, 0xc000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xfffffffeffffffff}, &(0x7f0000384000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ee7000-0x8)={r2, 0x7}, &(0x7f0000e67000-0x4)=0x8) r3 = socket(0xa, 0x802, 0x0) sendmsg(r3, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) getpeername$ax25(r0, &(0x7f000029d000-0x6), &(0x7f000001f000)=0x10) [ 236.045108] kauditd_printk_skb: 84 callbacks suppressed [ 236.045117] audit: type=1326 audit(1517703399.793:4465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3455 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/04 00:16:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000720000)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r1, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000129000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000cb5000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000009a000-0x18)={@empty, 0x10001, r2}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg(r1, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000064000-0x5)="d5c0", 0x2}], 0x1, &(0x7f0000101000-0xc8)=[]}, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e35000-0x4), &(0x7f0000365000-0x4)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000354000-0x1)=0x200, 0x1) [ 236.085943] audit: type=1326 audit(1517703399.830:4466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3455 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/04 00:16:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008d1000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x2, 0x2, 0xa, 0x80, 0x0, 0xe}, 0x20) listen(r0, 0x0) shutdown(r0, 0x0) 2018/02/04 00:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000740000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d0b000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000a5e000-0x8)={r2, 0x8}) 2018/02/04 00:16:40 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x10001}, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/audio\x00', 0x82800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0xbb)=""/187, 0xbb, 0x63) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000002000-0xcf)=""/207) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000010a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f91000+0x560)=0xc) getgroups(0xbd, &(0x7f000076d000)=[r3, r3, r3]) 2018/02/04 00:16:40 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2ba) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000002b000-0xc)='/dev/amidi#\x00', 0x6, 0x100) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) io_setup(0x7ae, &(0x7f000002a000-0x8)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x4, 0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f000002a000-0x10)={0x77359400}) sendmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000028000-0x60)=@nfc_llcp={0x27, 0x1, 0x80000000000, 0x4, 0x8, 0x40, "4609b83659a4cf2c0c0031c5a4bc70acfc5032f9793b896caef615d2423e212a001f7525737ab332a6915cc7bb548946e16403e4b073227d242f1c40122ce1", 0x7fff}, 0x60, &(0x7f0000028000-0xa0)=[{&(0x7f0000018000)="823071f0b1561a1b4869c32ed10df49ce63d5fed0ffa60faae2ce41d2397cc74c4608ef409f00d9e8be2a4ea23fe9aa414fd05ba67e096dc5cfbf0acf4986041652b8003a185435978da1a04176e4e027645a12fb631119e6e73a50f2fc41628d3450f3b24e4c7d6b2e76cbbee9fc3586cfee246a262160fffd7da978379de727c6633fd2804f8a2c2dee08cd9ed43cfcb965fba8149575b4ccfb06cf06d86f8b40c58cfbc22da326deaf6f1c8384e836f80b04d9f3ef9ece0d23cc7fb80fad97913354b477ff72df49d4c0834552bc8f70e8c88cc698cc096b3edbf7e0c203e8efc5bd1ce592101b4ce42409835fe3a616c163067f7e91b9c1c47d3d59ad5d9786f7981fa0c83eec6638facf5279d241282d9ded01dc87bc2b7629d5a46f4b1dc0ee9bcd2e619033d58178ae2566959571be1d5276336a2f613c9cc2e42c2ca0a6be6b74ce8ec24ae1e2f9c68858e4eb765319b5c1950bf4384b652f50915469c72cfa3f7c47f4dcab5bdca7e9edb71b4b0cd0829fd10a5f4777f726da3bf61856086799164b371ef1d8effd59183b5b9d0d1012255a4c1c99982cc7c52e3797ebb751a05975401764116bdb95b8aafe625b199a67f067e3a37fbf2c7293778a73cd46344af33459fe25d58bed6d12ae27f97cff36da5dcf0764dc5ef272667ca2503455124933f6d5ff90902352da31e9dda7a01ad827a1bcff033bd684222f2626970d6d28a422add917e5fa8e515247161e6c803c5ba476a32bcb9f55862c8cef286da2150c1f5fd40cf4b515cc7f41b2f14bdf15b3f77b80c4a3074b23015aba528b68b661b536a3547f05d5f02dc374d8f8cb5433bd11340f690bcb2117e2856e2f17735982907b38860e9a6fc83fb60df9e57be2d7aafd3e0624b129fd243a4d6f9379c9c879962a2710748d35f8b1aee5a2840106ddfc9829835d2e8e13ad4728766ae1d9ce39e993bca555abe20eb2c4b1635c3741b504682cf835df4f661d57e6e55b865a7f3e9928a81a376898376c65abf331c797ae1d19c494d90167dc0d4eb1068bbd00227b233f6f1fd2adf848fa980e00f1dcce976892ee2b0776c979cdce0ef6411c0b86c0bebb1a2a2b008afd0bf6b1467a48cff5a815e285abda965bf31b95794726611e5be50715556bff067e1e675e2bcbedb6b90ebc34fedfe6ddef3100db9f8a57f2fae139d2cdc0c20a0a603379b3e0be1c537d87256b8479b0fa4099e61c0361d2de0c59458062700b9f3f7508ba40ece559b820a6cb832c5b75bfc869139b536cba46abbb318cb3930d992b0516590e533d2533e454367d6474cee2e9d7b310826848a4e12d6308cd826f2a2533693a35011f2cc8ec4e2f0ca64007931e6cfe55d41380ec1ff8ad38f134a30e419608c51eb0704fd0315da79ccae51aa7950725551021e61179f1578add9013d9d7f7996ac75ad7344e51ce4aaf62226db85440138140761111316a25a1a27600387e2a38392ee7606f5b8e2155e4e72bf6263d08463dec02ab0170b9b222fa559628e384c8875759aa8e383a74e456eecbef4090faf889ecaefacef580edffeedb50dc252a075069cb2dfaae3d1e0c91a9db3c6db5c4ad43c814b60caec73d11d792c7690a99386dee148507be8f5915aef602b1d8f9e3981752321f6d3b493db6a29e9fcb91560dccf57a04b2dfde59855ee4436ae8a8bd5cf1d1a821e026f930ceebb3802b2a5f5c7a7c2714ff955db977d494c94ed2c6e623aaef8deb04d11481af8fd137bb297f8c1702b9be393878b68d4244a931feb5e3d1b8a398e1b2d1185453e333df2d49f05c49649bd9fd7d84acff06a96989f90fc52a71f11726d5d54c85e2c0b69378f816c5bc0c21a4995126347fa1c71edcc50771531d8c85491ffac1e14795b80fe9b277356f332cc0c9585294ab255fa29516364b66c1158624722ebbf26f53566cc8cdfbd1fa0b75ac1f874f442260f4b829e16f83984551af7342503b6077da1407c1a2280e6382f5eeac601ffea46ce492936f1cbb14f365bf016e1de8c38ee531631048cac385b99d8fc99e5f26dfc70fea383c83bf17a1b261ca80542d370dfc1232080c2a5b13acf80cd5bb9ccf5819ab9c1db9d64aaed18cc5701a65e341996ab7e70e9024814bf62b8c7937ed1289b02dbed49246cbe3a276290d686c2a5890ab8d60a4c35380acf8d45132361782bb6389df4327a295bc1bdf95a7b8f5b60522150f84152bb96006cee0af40b1e95b68ca5dc7bd6e6fe6b4cf82086c8461c2666dc5119c7e751af3c7691fa96774801749390b145a341fad7bdf73a160dfc5987dd47969d637f37f32137084c0926a7071d232799fd458b626b491bc72e98fd646bf8e7b9ea7b9803c4e0b795addc9e49c7da48c667ab723c7799922952f0787b60b770443f6b9f9e7fa87be4deac2511027a62461eeb7872a082a44ca753cf834ce2d9a441f682677c41c31ed1a9ad97f29d3bd128cb7813533a9b1446fd83ae52368dc4d60aa76b91821b825510695f114c532c3110787818a463d57174c800c1859f12b0f4e9b2ee65a5a3dc27a80c276a173bf0700c82333bdbcb23e97baf8e798bb0c376f0afe967bcb53e533f026e62415c4ab8a97b1f8502b67b49319a1f2c67e3ab0b49fe6be37ec3e3d056b48109629f0c2584ed2f4b31005b0d92bf146b69fb1494ac916f5d883768b51b6bf94aa5eb65c2ac425c59c689b864e76a2166b93afd453fa8d459156b3f44c9d52dbf8ae6660990125e44df53bd2033917b93e7de4b91f6259271c3e48db7a7e48db91ab7672b2ac693b50f4870bd6945b1bad4243f92e0bb98afce27ebbe4b0808a2fcd0d966fa386efae3049aebcc2e7d2acd9abbefcd78fd9908e43e7cef4e60a26ce9b4eceb86f7c9716f998715f60c4aa7ed042eaa5e6a86a1d3d315f7913bb2ffba39cd9ceef5c1d68465ff4828cecc1c520a703d683b00315d66ddab564df22378c88fcdf255489bd64cead2afec71ab551bac71710f9d572b517e251ee34398251ed26edad4f1a6234ded882dbfce3f9aa9dcb3ca0053ada92c114530b346e59356d551a6ebeaede398bbd76c643b9c6081662f9a4d5064e41f6ff18c469d3da038689238c85b215c8765aba62647867137164507a359db569cbe94c7222cd98a1f4668b41dcd88d1e0e63e842c24567e379e1e4cfd9b01186e18c58668d953d269cbf54c04b377fcbfe823b601f05ce74c7169be19268f90e139349309c6f035462e2b441190c35bd4b6f84f06d0e6ac54548b6a2f73ad4f1bbe9817716f90c6d97da04ae10ed24827a3994474145740b1bb34192fb9e0a82e13973ac60a9e441d838491a2d614775aea8cfe8cdab6f98370fa5f7570cbf1e7b549e4fb409ddd6693248a167373c9a01a7ee6a48356491a07855c407a95824bf5f9b097d60a2f0bb65ee605dc1ed092a8c1d3a93ff6a80947843b0da8a02c36d7be45cea597e7192be24e205006e02e500911b9ad81e8ab8267fd1b471e042ddd1a2cb089e69397bc037552d55a36632f7ea8328c27ed1ecbd7d711a504f087fb5238cfd110bc40e4e17ba6c425ba7d5682e7ed22135118a973c9a51a1eb64089be51768bd6c2f1dd83c803f87a4cb014cbb026f0a43cc63c54bdb6d57450137c9b860920884dd77f1b1e203fbb1e0d84034ad14593cf58ba3839f9af36be0772aca2e671e530a7acf4a31313bd7b93fa41156493a45934ebfb822babba53f44938eca0f9c36be66ef6f228e6e06479fcac562ea32ea20b10f28e10b74646de98abba99a43d8f17b7f67a1e16fffa82931dc87db42914a0491e9ae6363985ae3efe0fc6ccb8bf38d739da84a97fec160987abb67afbb2938a9df1ec777b585f536fed5451d39fbb195c3ceec26b6cf2b60bd9fbef238f704a8604c8007e8647a95f32ef171f7ec37072c3c2fe889cac5e68b6736b329122707f2ecb0ba944296ee3c8842ac24cbaaae13c24c676a61ceb2fe598fdfc0ed936e42721de4f160b45dbeddcff7ac4832ff0718b3ea754375201c7aa5f9ec0ecf6cb19ba21582a37d20b6c232518fd9b4e063dec70abf5a72a29ae92425932a1116b0dc9a2a49fb4c88d4bdc55c9ea88602f0d12ef078f09ed993ebd87a618c071d92665d636fb2311141dc6bf69071fac5ad39de3ff6dea78dc1fcff0e4ef4b4cd02633febf2d0d1acee4d21bf9479725dbc170fbae946f3a3c8bea7dc63b2f3336ae4b4f9a66a260ed82eb54576146b815b36460411c72de3a1370ab9beda740769cb68344b762ec66a2b0051f2f45cf318be0e7d0112e097d0872e6c029c548ab7f6c632abf736ba3375c0a524cbd04bfa07fd2ebd895337f9c7606136dcf21a7fd8443cba3843618df6e7e9093cadcab37fd7c14b24689ee0e7904ed99905b0701168f2f2e508a8ad099ba1cdfa4ce7171dde0dbd580b9b9f98e377630a70e18ab570b27ec7f657b9f3968054a0f25d96e0643ef54b37f79b43b80929026dc1de6e2873f1a0ca573a25f45d57e97db90f96521f54480275ce6635a8fc2c158e55482d4a107e0961ac291b5208c9b3fefe339f17a53274f2f327777742d3292a7066c2b4fa2dda826dc85aee9adaa26255f952bb313634fb61c261af663723947256aaba61fb41e98d3b7ae3bb2a49dba94b3b57ec74a80b4e357da1ac079646918c2196c7f502d1843d52aa6f900ff223029eb4f40c8fa165ab157bde6d75bf6ac18fa2b4a2c0421d4ed4aa5ce872b5d96bfefb0bd598f1014cf920d01de50e073377b025c5ca5bbde259883b109021ec9009e2bdb8cb841fd3ccc4c3e5024fd3d7c8725054463823e24508430db884b3c72ceb143d8ae4b139c3677de80f44dfb4d555afa9a8f6d55b4b64515bf164da82489db776c0d6c1e02fe06c27462f44a1bbd4b2c168b93800b7b572a10c895d2c52ec949310a44ad04eae7c29d064db985dd902e1bb59a0b884162fc8d62a0baf573bb589077e7e3642bc6a91e834d8b36cb27d625786c7cdb9021160fcd0ce4086a199098903e68c49c9d86fe75c4ed9372e28be1196486fe5021b1e55425d91471addcb98cb902c19c66d52c37ad6d7fc452f2a0b67d02ae08b9049eec0e5b0c59179e286617928089384d0efdc7131a04a612a9c032c11aeec253d010dcc15a088d3165daae2dc5e6c149fab5828b2c2a5e9f4630ef9d088e180a430fc47c0f685fba38c300f94437be53528286cf803e723579f18eb9922dca41ba2c2b4a776208a084899de65aa24fd570c618633853b82c01f6dd05d91eddab90e6d4d22bf793cce6d08522b782acfe392873eddeec1b49afada97e160934f7e8777553fd743243ae956ad68c1ad189d8ab488341358ec7fe031a462939a95d85ae7db2ac2b0fa7fe825ecfd66b52e36ef5218fb9aa71f927b253cf1de52838c6ee58fdde0dc50adb104bdcfe737e53448d5b910563138b84e0683eb0aa4911fc5297429933d8b64157d2a41ca56b2b3de5117907b278cbbcc13acf40bb3bddebc9927bc898ccf1935ea4899b34ae3bb839289fdbc787dd5f7e1e84586bdfc2481ce5ab767c6b269a5d8aa1f5c675ef653abbdc773bb38cbf5a98ed43ea06457eaf1946bf31fcccc48a065e4ca02fa9929ba062c67abe65464067c37fde5359d78f901802642f44e542f419d1265d2dcf8e23515950fcd730690fa9733cb387878465e6bb8f2ff4f8fac046b48de7b4eb3572c2a9576fcdd31beb1f8cd12f90a026546c0d1dadfad46a211c442ffb1ebf7af99970f858263391026a4b2e9662ab03c7e7", 0x1000}, {&(0x7f0000027000)="6b5f58b9", 0x4}, {&(0x7f0000002000-0x3f)="13a7dddb6e3ce1c0751cd41d60700cb6e4475105c0bca3036bc4cd697654689549decd0ec00afe2eaed4ae343ebb7bf84aca1ae32043115cfb29ff6bde423a", 0x3f}, {&(0x7f0000002000)="24ad0af7e4a3dabde6948fdd133c1088a340691880df20bf400cfaf68a656fc96f0cdc185f39aaaeca13db7496c7358ed9dcf2d6ec18777c38144346c3334b6644a68cf64b204c0ef3ffb96f5cfb6a54ac243ff46e2caa41274e0e5a1abd4360047575d5e0fda8ea30a03d940b33b9b90b359b306253e1318f050a0e54e6242ec5a9e686b453747fcfa2e11780ea24b2f8f356710245c1dca7a057b8898cbfc54aaef1b270fb3b22da8c04", 0xab}, {&(0x7f000001d000)="c43ef7", 0x3}, {&(0x7f0000028000-0xf7)="2dcf8b1ff0a5d3dacca250adea7662edfd903cb467a4520eb2eb762b4ba8eeeee949b7fe6789869387baa71db2ed0613d3d91712fc8af81e6808808c7eab19862129701ad983c4551a6ac3afcb47e493170928aaad9533b3b6ffbe56d4e31658112a21ea6f18a024142820d25731896ad03d5e92392498477fb164afbc7bde16da07f9eced9d7aae5a959d2da52dd4b25923ded5c28bcb1758d7043080e655fb49ac39e10e38c3f2310ca25d79c6978a04706af4059139af879ed30076d5c31ed996dbf870826e6c45ca8f331ea63ee7770eb42354131720fa8a33ece500f3a428613e81794665e3173e33bd35822415357e2fe7d18cf1", 0xf7}, {&(0x7f0000028000-0xe6)="cc42219850aa1b27e5a6758cdbf4a7066227f6a07fb554f006ac3503cec49c10f49e034aa2e8c5af7610fcc1db8606614ad87a1e7f896f0c6b74a7348e5c24c93af71d0231935310ab6d8350459b9a82f6c9d9b0e9cd2d38019806b8f81ed62307844c8c59561ccf8889046f947674db2bf1438764c70f693c74d85cc81794e4a0c1a8ded265863d5f47e4a245ad5f385df0b99a91d251c407d1bebdbfb691c72c110b17ecabd395faaf37f0c563cfe9d35aa33b8fd9894c1e1ec066329b24233d9a85d896ff66f559745aa9bc64b7323920848d32b40a71c0a611474838a07b4c952376fcba", 0xe6}, {&(0x7f0000022000)="5cc687817f0c310fe7a3e1d09b7de49a12075633a1eadfc44b6343d949a415edf5657f04d2e3742c51398e3e265a9f6080c276240a5a435885a589c3a8d72bdafbadb44b5164691dd2ec84ff469a9bc2f4b531f709a70cb421bed642f9992b3af1e3800f95c4761af88f3527a0353b71478f3c544d3ce3c1077f", 0x7a}, {&(0x7f0000019000)="72d25b48ccc0996972491c960b8374db97b75b0aa2c0831ae02dd11cc577f3c30860176f3547d2a7d47bb7ea7883c858664cabc63adde37777dbc402ed2b48cb26d92883665c0e11a423201556812b2e62eeef84baa3cceab3b465b1c4f864be42d58f536e7b55c6045615f591a019f1bcda5a201473ad18365e952ba1f80e3a546bdde66646a821477c9ada8f170322b7d233cbb80165612c5993ddc3dfd340d6cc1eaab4ac688269c8bcce37dedadec47593387f7aa7a79206e81586afa8c90ca64a51aa42b1982bd0945aac18bbef4cd586e0a1", 0xd5}, {&(0x7f000000a000-0x45)="342a06798cff7ed933e8ef2c8bcb22e9a0edbe13868a1a4420d466dbd7e60f6ba3ab5c0d46abc84c3c3743b775338340bcd365f3ca14d84196f859c15f9db31532e2458294", 0x45}], 0xa, &(0x7f0000028000-0x11f0)=[{0xd0, 0x113, 0x4, "3b39703ff0aa050f0bfa23f04ba8abe8454931a7bd2761a8f13aeec34e831ff7ffa76ee15b9dfe793de4de0a2f9ef765645fe5951072187c751a006d3d1b0aed24380f3cfda5d7bb9c32f0e8fe940288b959726467b2c830e7f0a8c9cdf814226ead9258b43934286d6f8ac73b127d3503b48c5c099cbc321d29e1fd94a7096843cef146ee5a00c823c49153348881da4b6ab89b2b35c4bbf2864655ba1055deebcdf6d7d40f278ae9d202b8354b135c075fad61613eb12705c6835e27"}, {0x40, 0x105, 0x10001, "79376328737f7fc324a74a50043848f9e1d1b7aca72b8bc261419efacdb829c97f7b3d1fa40f85f6e249bd2b7d"}, {0x1010, 0x0, 0x1, "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"}, {0x18, 0x112, 0x7, "9a137870b2ff"}, {0x28, 0x73ca6a5c61b07201, 0x7, "63c29c7a8c78074e1ce8de7d221f18a3bf"}, {0x90, 0x112, 0x3, "49deac50a7ab204986d009dafebb6a17dbaeec6923cc2320bbc6e93b986521e1da70d6491f51afea9eae9dff2d94fdb75c9398f2396769bdafd7d5148a738433af1165661ecb9d0187f53d7f733729e28272cf18dbed4461a53d10813c245d9c1716403019f55f993740664474050afe9a83d40942c382bc1826a6"}], 0x11f0, 0x8041}, 0x4000004) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000029000)=""/4096) 2018/02/04 00:16:40 executing program 3: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4), 0x1000004, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x60040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ad2000)={0x0, 0xd6, 0x0, 0x4, 0x2}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@common='ip6gretap0\x00', 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ad5000-0x10)={0x7, 0x2, 0x7fff, 0x7, r2}, &(0x7f0000001000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/04 00:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x100001, 0x2) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000af0000-0x4)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/04 00:16:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00009fa000-0x4)=0x3a) fchmod(r1, 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x48000000) keyctl$dh_compute(0x17, &(0x7f0000b82000), &(0x7f00000ca000)=""/216, 0xd8, &(0x7f00006c1000)={&(0x7f0000fb5000)={'cbcmac(aes-generic)\x00'}, 0x0}) r2 = request_key(&(0x7f0000859000-0xb)='asymmetric\x00', &(0x7f0000fa8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000885000)='\\em0\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) 2018/02/04 00:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0e00000000000000000000000000000000931400001200e7ffff870000002023"}) 2018/02/04 00:16:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) truncate(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 00:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) clock_gettime(0x0, &(0x7f0000c12000-0x10)={0x0, 0x0}) ppoll(&(0x7f000020d000-0x30)=[{r0, 0x2}, {r0}, {r0, 0x1200}, {r0, 0xa000}, {r0, 0x20}, {r0, 0x4000}], 0x6, &(0x7f0000926000)={r1, r2+30000000}, &(0x7f00004aa000-0x8)={0x9}, 0x8) sendto$inet(r0, &(0x7f00001fc000-0x8f)="e552619a57206b019e5eed68ae1e1db1455f71f9ed18dffef67fad973373bfd473e254f4d0398c82be4050fd5596d678c678dba3f4a1cfc8d7be8176c8cac9d793485029764db78749fb6636f3726aadc88cf463e23f93f4782b92faecd7a9e98027516d6a24eec16b736647172967b21a87d58e3573f280ab419477e8f02c3775d42eabd22b68ed90adc96f317f8c", 0x8f, 0x800, &(0x7f00009bc000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/04 00:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000b4f000-0x55)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/04 00:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ff2000)=""/117) 2018/02/04 00:16:40 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000005000-0x10)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x76, &(0x7f0000001000-0x28)=[{0x1ff, 0x203, 0x10000, 0x7}, {0x7fffffff, 0x3, 0x8000000000040, 0xa813}, {0x7395, 0x8, 0x95, 0x4}, {0x70f1, 0x4}, {0x2, 0x7, 0x3, 0x7fd}]}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc), &(0x7f0000003000-0x4)=0xc) syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0xe1c, 0x400000) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000002000)={{r0}}, &(0x7f0000003000)) clock_nanosleep(0x7, 0x1, &(0x7f0000003000-0x10), 0x0) 2018/02/04 00:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000846000-0x10)={0x5, &(0x7f0000dc6000-0x28)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000b25000)={r1}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000feb000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) 2018/02/04 00:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ec000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000826000-0x16), 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000278000+0x303)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00004e6000-0x10)={0x1, &(0x7f0000f8d000-0x18)=[{0xfffffffffffff5ed}]}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bf2000), 0x0) 2018/02/04 00:16:40 executing program 4: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8008, 0x80}, 0x14) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c6000-0xf)='/dev/sequencer\x00', 0x84000, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a29000)={0x0, 0x1c, &(0x7f0000ee9000)=[@in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8c}]}, &(0x7f0000cb4000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005e6000)={r1, @in6={{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x8c) getpeername(0xffffffffffffff9c, &(0x7f000048c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000084a000-0x4)=0x26) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ee9000)={0x0, 0x5}, &(0x7f0000ee9000)=0x8) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b78000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000eea000+0xea1)={0x3, r5}) signalfd4(r5, &(0x7f0000470000)={0x5}, 0x8, 0x80000) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ee9000)={r3, @in={{0x2, 0x0, @rand_addr=0x2}}, 0x6, 0x800, 0x0, 0x291c, 0x4}, 0xa0) 2018/02/04 00:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d9000)={@generic="2fff7d955f05e9224c4173472ada66a2", @ifru_addrs=@sco={0x1f}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) dup(r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000014000-0x11)="8a730d1c000004") ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000372000-0xc)={0x6, r0, 0x1}) syz_open_dev$tun(&(0x7f000004d000)='/dev/net/tun\x00', 0x0, 0x4002) 2018/02/04 00:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000d5000-0x120)=@report={0x110, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@empty}}, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @policy={0xb0, 0x7, {{@in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}]}, 0x286}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) dup2(r0, r0) r2 = dup3(r0, r1, 0x80000) timerfd_settime(r2, 0x1, &(0x7f000088a000)={{}, {0x77359400}}, &(0x7f0000383000-0x20)) 2018/02/04 00:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007b2000-0x12)='/dev/input/mouse#\x00', 0x3e74, 0x28000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000918000-0xc)={0x1, r0, 0x1}) r2 = syz_open_dev$midi(&(0x7f00001f5000-0xb)='/dev/midi#\x00', 0x97, 0x80000) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000063a000)=@assoc_value={0x0}, &(0x7f00008ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009a5000-0x34)={r4, 0x2c, "228c313979e79ab387f75f70653ccc0eb655f60c2999c70ec2995d73643a31bf01cc8e9828e3a405c52f99b5"}, &(0x7f000071a000)=0x34) fcntl$setstatus(r3, 0x4, 0x4000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bd0000-0x11)='/dev/qat_adf_ctl\x00', 0xa0000, 0x0) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r5, 0x1) 2018/02/04 00:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000308000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000295000)={0x0, 0x67, 0x20}, &(0x7f0000e64000+0xc06)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e6000)={0x4, 0x3, 0x20a, 0x8, 0x101, 0x9, 0x3, 0x81, r1}, 0x20) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 00:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000359000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000212000)={0x4, &(0x7f0000480000-0x9f)=""/159, &(0x7f00002e8000-0x60)=[{0x9, 0xd3, 0x5, &(0x7f0000cfc000)=""/211}, {0x5, 0xbc, 0x69, &(0x7f00000fd000)=""/188}, {0x5, 0xf3, 0xa0, &(0x7f0000917000-0xf3)=""/243}, {0x7, 0xc6, 0x7ff, &(0x7f0000af6000-0xc6)=""/198}]}) r1 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000645000)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000563000-0x4)=0x3d6, 0x4) 2018/02/04 00:16:40 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f8b000)={0x1, [0xb0]}, 0x6) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a), 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000f8d000-0xe)='/dev/admmidi#\x00', 0xff, 0x10000) 2018/02/04 00:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000027f000), 0x4000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004f9000-0x18)={0xaa}) read(r0, &(0x7f0000332000)=""/8, 0x8) 2018/02/04 00:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009bb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000511000-0x3c)=[{{&(0x7f00001ef000-0x1c)=@in6={0xa, 0x1, 0x4da, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1e7}, 0x1c, &(0x7f0000045000-0x50)=[{&(0x7f000080d000-0x27)="897265028fe8f75f8fd7d0f9d5f21c89bc0117b9fa0d858e8b5b93de072969041d35837a24e3b8", 0x27}, {&(0x7f00004d8000-0x38)="aaa229c796717acab30858a873060fee84d511045a6b55f2d1c3fac14e2e51a3af129a4719be6bfa0b7f9c6196f935022d3d58fcf7e5aa79", 0x38}, {&(0x7f0000b5d000)="2fa6bac21614190418f933deebc1e0cf51de7058ec215cf89c846f684d3f610739350113a743a1d78833cf6c0bcd402f7edac5b2e1f6d3af79301d00209188a310daf5c83bf3a0edb0f903ce1ca246ef8ad6c3d31015e428e147ea396b9c36bc08e58b825125e951b55875f2334dd53b1dd9be524b76ec32fba902bf83633a788dc3693a0686a306ed6ef87302a3295801b449f684259b2716b60d6983359dcd83e0f7e2b6f5bf44d6bd4e38274c87c8739ce988d359e3c6a9a81ae36da62de4be38a57c286b0234cedf26500f0470540669c6774bf4a6739fa36bda11", 0xdd}, {&(0x7f000095a000-0x6b)="cd390781ca3a8ff018ab358dc5b448d959c1149932dc8242b80d4a0e32882e9f718820dbb8ba21f8e9df124ef079231e09c58c25bbf50a1f4e1c66cd50c522b279c8785723fb568aed1d866bf1a766aa2eef2c8642975635cb03dfcba2b411d3ce95eb6d7892f0ca2e7297", 0x6b}, {&(0x7f0000e40000)="ea6a0bbc78ab326fcb98e679d937da003920c89d2e24487eddabd549ff48fd486dc1e419627d485362c9dd3756636e462877393758a662f01ae8eb15540063519eadf8074e4781e6e1642fda9f2d30601b21ed132bd5df253ee910f300852c76ee29b9415d59a1e6e87309d46b38354b1ce0754d572f4fbac4570c74cd", 0x7d}], 0x5, &(0x7f000046f000-0x2450)=[{0xd0, 0x11b, 0x1fe000000000000, "a20f59f07ddb4c59436934f5c37ae6ccca78e8783b0c5dbf893af6e37d15b0ebd790c74798a6a2118f570875a5565f32de05b030f659dc6ab1cdc0328c229735bfbd28a7c4d9d45fb3a7888accd3c379ed284de8dfd49a424b16bdc9364545ae9262b5676575c4d8b63e102792e353230ce99ec5f390d439f6d5ae93ff840fd472de115b8d79b6cbb8a833ec5b7dc139b293b0cb1d0ddc83344a10f0b063bca2954db45f2f090cb5302820281f4be9b088c46311ab718e262ff62c8d92"}, {0x1010, 0x116, 0x9, "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{0x98, 0x113, 0x1, "debacb9cd0bc4d79a6ffcdfef3883c23bc23bc64f7504ba66f087e99cfed4b84a62322593871c2e379908dcd2813a5f6ee5fc5cc5b2a5199fc1c5ae0d729ec5a7216c90eb30dfe8d0f3c32897d58d36f0bd7fcc3b4dd973c01f64cb6a43a5e721cfb5ce17aba1bb6694073b6f08ac6cc643e744c0894b650e83ca313e8538d5046fa267c4242"}, {0x98, 0x10e, 0x77, "75de295629c4616bee3ab0ab30ca36f1cefbe52b378c47b3dfd13eb808cb56e30a89aecaef63b07dc9982f9bb185c6336f86a2d3e7daa0a6ec8ae0679f674e20caed3429760da386184b272cf909d7ca15c405762cc70f8a7d6ac03503aa48563004aed89405345aefeacbd5f646a5c105e0cd2e915797b327896481488d5b1d1a1b"}, {0xc8, 0x104, 0x0, "2d09f2e39d73f69a1175a100182dad77091a130d19e128c4446993443158d712d2898bef109b14ce1809053988c6b33cedd19cebb5a80e0c95ef0bf95fc4f6e030ec64b6901e64e32a3deca8eae9fc0ff1c75c824b8dbbc102aaafb3318e6cce9d1f0aa88d7f981526a515925ecdd9ea9736af79da41a083a73cdec7c656db7510d03fd773d3d4c7a02fc477394941f5b8ccad02619fcd9b261b117c1fec4bfac1cba93147d8c6df2e929f8d105ae7ef2023ef1b32c853ba"}, {0xc8, 0x12b, 0x1ff, "1aee1167cbc8274d18b37e64f801121dc84ac27d376f3cdc91f4b0eb824e80e086755dc66a93593ca1945b29b80d96ed238cc633e03a0f1b1835cd3db7405a9d651e645168f435d79a8689468eab1b6447d9dd5eb0fb04dfb6f130deedbf8ee7c69935dc4bd1c25249ccaec0dde7ad1a0fd7cbe37e7c5eb8bf889b577ba68144dec9e369b2f92dc3e9696c1020d94d835c3476e45bb06983ccfc3d4c02a66ee7f332c58e2943bf5c94e24315f908534bf43f773e12"}, {0xa0, 0x103, 0x7, "a34f5390a5c9ee03f8df59cee43f4baf6f9688a4376bc56d8500e630173ec9fdbd81475542d17bbc92a23c8587970e6fbb25ce73e5e287cab46ecf43ad743515584596fc468a03e80f31afbb32a233798d930b43b272d3b902d8f8487db556c6fcf748ffd60a3017407b9499bf07ce8dd82eab75d90d44342b89d85219215c279338c00b6766dacdc4ef82b89d1c5d82"}], 0x2450, 0x44}, 0xfff}], 0x1, 0x800) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00009e4000)=0x7, &(0x7f00002d2000-0x4)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4), 0x4) 2018/02/04 00:16:40 executing program 4: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000629000-0x9)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b03000)={0x0, 0x5}, &(0x7f0000b04000-0x4)=0x8) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b03000)={0x6, 0x8001, 0x1, 0x7, 0x4, 0x8, 0x8a, 0xffff, r1}, &(0x7f000081c000)=0x20) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000088a000-0xac)=""/172) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000b04000-0x37)=""/55, 0x37) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000a68000)='/dev/dsp#\x00', 0x4, 0x400000) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b05000-0x1)='\x00', 0x2) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000b04000)={0x7b, 0x0, [0x7, 0x3, 0x1, 0x5]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b04000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r4, 0x80000) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000b05000-0x4)=0xfffffffffffffffe, &(0x7f00008a9000)=0x4) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000b03000)={0x12, 0x83, &(0x7f0000b04000-0x83)="ee9cc911af71fd83a5ef8fa0abf10ad3035063cb5c9dd635eabdbe84c1b8b36fb339c1e926f4f609d707cb6b778b344b5ff7ebc18edc17e0ef450db7bfd69fb0cf6f7e09324a48bf18e3f718227637c6dc3c941c149b81ea9db303f3903f601772c63bbffda191bd4326ace7be7f7f7876bb8e58edda95e2709e729050261255c2bddc"}) 2018/02/04 00:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000092b000)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0bffffffff22aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/04 00:16:40 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x0, &(0x7f0000001000-0x8)) 2018/02/04 00:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f00006f5000-0xa)='/dev/vcs#\x00', 0xa5, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007c6000), &(0x7f000050a000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004e3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000019d000-0x38)={&(0x7f00005e9000-0xc)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f00006c5000)={&(0x7f0000d21000)=@ipv4_getnetconf={0x2c, 0x52, 0x0, 0x5, 0x1, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00002f1000+0xd99)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffe}}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 00:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pread64(r1, &(0x7f0000666000-0xa8)=""/168, 0xa8, 0x0) r2 = socket$inet(0x2, 0x80007, 0x2) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000ca9000)="95c828a42e83ac04dde13168a8c5abd66eeda27774c6ddd5bb2233d1f547c3016b589307b2672f7bc16c6e7c3d2d184ca30d322e425782442e6933b488fec55ee4f4328bfcadd9e79e23580caf94d8669842a1b1a3579206412ca09195f1edf21758c5ef65e2d413fec02bf2f0f861bd9ed8ac88543641dc34a41cf43a8787b62e12a672b2b384fda680f2b7948e0bd50cc37f4607776b01e5d98e2b14ba5a56d072d4b8", 0xa4) r3 = dup2(r0, r0) getsockname$unix(r3, &(0x7f0000fea000-0x8)=@abs, &(0x7f0000f64000)=0xff71) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a6a000-0xa)={0x3, [0x8, 0x7, 0x2]}, &(0x7f0000291000)=0xa) ioctl$FIONREAD(r3, 0x541b, &(0x7f00003e0000)) 2018/02/04 00:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x328826f66883aa39, 0x804, 0xffffffffffffe41d) r1 = memfd_create(&(0x7f0000162000-0x2)='{\x00', 0x5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c19000+0x265)={0x0, 0x0, 0xffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000093d000)=0x100000001, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000628000)={0xf, 0x80000001, 0x101, 0x100000000, 0x1b, r1, 0x7}, 0x2c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000358000-0xa)='/dev/ptmx\x00', 0x16040, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000483000)='/dev/rtc\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000bb2000)={0x1, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000b89000)={r4, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e03000-0xc)={r2, 0x80000, r3}) r6 = open(&(0x7f0000c24000-0x8)='./file0\x00', 0x448000, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000cb1000)={0xfffffffffffffd57, &(0x7f00003d8000)=""/181}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00007a3000)={0x5, &(0x7f0000c2d000)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00003f8000-0x10)={r7, &(0x7f00009c9000-0x4f)=""/79}) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000420000)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000911000)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a4f000-0x10)={0x5, &(0x7f00005cf000-0x28)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000ace000-0x8)={r8, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00009ab000-0x4c)={0x0, 0x8000, 0x100}) 2018/02/04 00:16:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004f0000-0x3c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f43000)='net/mcfilter6\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000128000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r1, &(0x7f0000ebb000-0x11)=""/17, 0x11, 0x0) 2018/02/04 00:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e15000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000268000)={0xaa, 0x2}) r1 = socket$netlink(0x10, 0x3, 0x10) socket$inet6(0xa, 0x0, 0x6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xfffffffffffffe2a, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/04 00:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = semget(0x0, 0x4, 0x1) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f000023b000-0x1000)=""/4096) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000597000)={0x2, 0x0, [{0x6e0}, {}]}) 2018/02/04 00:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00003fd000-0x1c)=@req3={0x691, 0xfffffffffffffffe, 0xc1, 0x6, 0x200, 0x6}, 0x1c) pipe(&(0x7f00004f7000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e6f000-0x20)={0x893a, 0x3, 0x81fc, 0x1, 0x6, 0x3d9, 0x7, 0x79a3, 0x0}, &(0x7f000036f000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000adc000-0x10)={0x9, 0x1000000000000000, 0x65, 0x6, r2}, &(0x7f00000b3000)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x2000000000000006, 0x0, []}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a84000)) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00001bf000-0x8)=0x2567) munlock(&(0x7f0000310000/0x1000)=nil, 0x1000) r3 = add_key$user(&(0x7f0000d70000)='user\x00', &(0x7f0000361000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000188000)="c336b1f61f27bdba5bdf235a2d98a21ffee0a334fec84d6c4d6f45445799aead99cb49bdfaeef9a8d27bbd8d4a94d239dd9247f7bb454a9c1494b60c0f3d4ab0c6e25a6ea0ebaacfb2f65806f4c79c1b31823a194b17ae023464e56a3ae07e83859ec6bd9053b790274e3745f80efff246ad7defdff5c71e69b058648a00c9b884da58cd024023ed585e602ebfbcdf43a6193e1a7d34d961f49fb179e91272a3050a0c77a696", 0xa6, 0xfffffffffffffffa) keyctl$update(0x2, r3, &(0x7f00007ee000)="89205dc3d8debfbc6cfaf1e72394cde82a230c534f8b28ea1d432bbe233bb43929e32050db5b7eb36bd7b90ee567ce83cba6990364e2c6dad0cad94e3eec5f15f27301d17984d04a88bb4b8b760f9e8667aff831fca3", 0x56) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000037a000)={r2, @in={{0x2, 0x3, @empty}}}, 0x8c) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000cb000)={{&(0x7f000039e000-0x1000)=""/4096, 0x1000}, &(0x7f00007ad000-0x1), 0x2}, 0x20) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/04 00:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) 2018/02/04 00:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000f65000-0xc)) recvmsg(r2, &(0x7f0000a5f000)={&(0x7f0000b4f000-0x8)=@sco, 0x8, &(0x7f0000785000-0x40)=[]}, 0x0) 2018/02/04 00:16:40 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f0000-0xb)='/dev/mixer\x00', 0x80000, 0x0) write$selinux_access(r1, &(0x7f00008cd000)={'system_u:object_r:power_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x35}, 0x55) ioprio_set$pid(0x2, r0, 0x100) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f00000ec000)={r1, r1, 0xf0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00006a1000-0x8)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000533000-0x4), 0x4) r3 = msgget$private(0x0, 0x79c) msgctl$IPC_RMID(r3, 0x0) bind(r2, &(0x7f0000109000)=@llc={0x1a, 0xff, 0xc3ee, 0x81, 0x1, 0x7ff, @random="5c86e7fdba8a"}, 0x10) mknod(&(0x7f00001eb000-0x8)='./file0\x00', 0xe040, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000046d000)=0x1, 0x8) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000fab000), &(0x7f000097b000)=0x4) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) recvmsg(r2, &(0x7f0000ea6000-0x38)={&(0x7f00004f1000-0x9)=@rc, 0x9, &(0x7f0000d55000)=[{&(0x7f0000ea5000)=""/175, 0xaf}, {&(0x7f0000e73000)=""/22, 0x16}, {&(0x7f000045e000-0x91)=""/145, 0x91}], 0x3, &(0x7f0000d01000)=""/71, 0x47, 0x10}, 0x40) poll(&(0x7f0000677000)=[{r1, 0xa}, {r1, 0x242}, {r2}, {r1, 0x20}, {r1, 0x200}, {r2}, {r1, 0x80}, {r1, 0x2}], 0x8, 0x3ff) 2018/02/04 00:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b9a000)='/dev/loop#\x00', 0x9, 0x24001) r1 = open(&(0x7f0000339000-0x8)='./file0\x00', 0x400, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000053e000)={0x3, r0}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00002e8000-0x8)={0x3, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) readv(r1, &(0x7f000028b000-0x90)=[{&(0x7f0000e4a000)=""/242, 0xf2}, {&(0x7f00004e6000)=""/197, 0xc5}, {&(0x7f0000f25000)=""/242, 0xf2}, {&(0x7f0000930000)=""/218, 0xda}, {&(0x7f0000f23000-0x49e)=""/4096, 0x1000}, {&(0x7f00006cc000)=""/4096, 0x1000}, {&(0x7f00007ed000)=""/196, 0xc4}, {&(0x7f0000333000)=""/167, 0xa7}, {&(0x7f0000b42000-0x79)=""/121, 0x79}], 0x9) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000866000-0x4)=0x24ab) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000057000)=@getspdinfo={0x14, 0x25, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000d1000-0x4)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000846000-0xc)='/dev/rfkill\x00', 0x101040, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007b8000-0x10)={r4, 0x28, &(0x7f0000a71000-0x28)}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000147000-0x10)=@generic="85324aac1409514b44492891af713227", 0x10) 2018/02/04 00:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000055000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000afc000)=0xf000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f000099d000-0x94)={{0x5, 0x101, 0x5877, 0xba, 0x1000, 0x2}, 0x40, 0x0, 0x1749, 0x8000, 0x62, "94d24052d6defed4691b19fe5740e8d5f349045945c24cf26ff9ec6e43be01a76e969c39db6d6c4038ed6b87addcd346f7322161d3e791a1843f6c4fa557737d39ba40bdd17e42738bfeae1b18e4a91376c900c4f4327f0f7c9379fece5708a036301d2d52e2d17063661ef600565ac234496e8b2ca8e20d88c9cee05bc7f473"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000119000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 00:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000571000)='/dev/ashmem\x00', 0x500, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/02/04 00:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000317000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) r1 = creat(&(0x7f0000224000)='./file0\x00', 0x8) r2 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000cf000-0x4)=0x1, 0x4) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) signalfd4(r2, &(0x7f0000de4000-0x8)={0x8000}, 0x8, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000d4a000-0x58)={0x8, 0x8, 0x7, 0x4, 0x1, 0x9}) 2018/02/04 00:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c1c000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000d65000)=0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f000079f000)=[{r2}], 0x1, &(0x7f0000b0c000), &(0x7f0000afb000-0x8), 0x8) 2018/02/04 00:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000bf8000-0x1c)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00004b3000)=[], 0x0, &(0x7f0000afc000-0x10)=[{0x10, 0x29, 0x30}], 0x10}}], 0x1, 0x0) set_robust_list(&(0x7f000093b000-0x18)={&(0x7f0000b94000/0x1000)=nil, 0x4, &(0x7f0000ef0000/0x1000)=nil}, 0x18) 2018/02/04 00:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0x1f, 0x6, 0x2, &(0x7f00007cf000)={0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d40000-0x2)="fe3783fb2e7c3f8fbad58f8c907dded8", 0x10) 2018/02/04 00:16:40 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000c000-0x4)=0xfffffffffffffff7, 0x4) r1 = socket$inet6(0xa, 0x5, 0x6) sendmsg(r1, &(0x7f0000015000)={&(0x7f000001f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x6, [], 0x1}, 0x7}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f000001e000)=[]}, 0x0) 2018/02/04 00:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d3a000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d83000-0x12)='/dev/input/event#\x00', 0x0, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00008fb000)={0x3ff, 0x7, 0x7fffffff}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a18000)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) r3 = epoll_create(0x8001) accept$packet(r2, &(0x7f000089c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000017d000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a91000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r4}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000070d000-0xc)) r5 = memfd_create(&(0x7f00009cb000-0x2)='^\x00', 0x40000003) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ff000)='/dev/autofs\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r5, &(0x7f00006ea000-0xa8)=[{&(0x7f000027a000-0x60)={0x27, 0x81, 0x10000, 0x6, 0x9, 0x361, "1551f2e3386eabc29235b87c40e71a6557e004cd0fa19d544e39173f6fae84f39c0b1e8625b583f72c51f4421f04c2d3584ee1e53ee3ccb29bcd640f910d1b", 0x5}, 0x60, &(0x7f0000891000-0x30)=[{&(0x7f0000a56000-0xd0)="2ddcc5a3b7704f2484acf9287a28444cc12e813a1926b95789b02f39d5e33f3dce6df8bc7f607a532095296bf9e85e42e418b2a3176cc0b637ebed44bc75beff88cf4efb3e4f3607ef13c914e1b4fc2e3ea5994bf03f3e58ef077b2e555dc50371d9fe2082746077d543817c56311fcd5ab4b5d68e78618aee3c9863304e6261b8890dd30e8b26fea6da399a20610e26e8e9ed7c7f84157931d57f3c53a9814da651516add32c1050d173d1a5f2b39da4886c3016326f33159d22a70ad099188250a80f815d319878f0ba97e7c4d61a9", 0xd0}, {&(0x7f00006c2000)="18a56099866167db7a7cdfa86c6f75fb3445e850fdcbd3026c7c8203b1682831b7fec3075aa5408cbed83cc1aaf7fe9ef7b4961c1d391d8ae98fd615491f80939df12cf5de61269ef54f79ed87cf42ddc8d5e75f0061dcd82381b49b6ab8224f74f11e6f3eeafbd92bebb9195f6fc87b78d9880bda54492481eafca36122cfa99af69129681694aec7c14165c33c52684b03e186a4d7b1f5b8033f08ad397c68a67a9f6d3c69f23a200c400c417672118dd7f94103a4f93dc8178276b2bc3700", 0xc0}, {&(0x7f0000411000)="335c5cd659f50c20dd614bce66bc71576aef3f8fdb61f5157ecc6f9ccac14e3eba769df2b3aade10da59577b77a28dc382e9959df54c78eef043d1ad", 0x3c}], 0x3, 0x0, 0x0, 0x4004800}, {&(0x7f0000314000-0x60)={0x27, 0x100000001, 0x0, 0x7, 0x0, 0x8, "a925260039a0244992b30ef89df0153b0014f0e997cf8bc8fcafc0a20b17fd6384d773a2bf3b967bb675d70c8fe89c0cc2dfe8e65b0d158459092918c4d49f", 0xffffffffffffffff}, 0x60, &(0x7f00006c3000)=[{&(0x7f0000264000-0x162)="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", 0x1000}, {&(0x7f0000b96000-0x13)="32b1bb93dedff4d8c8d9fe0b47c14e5fcd1c19", 0x13}, {&(0x7f00000a7000)="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0x1000}, {&(0x7f0000dbc000)="7b16d6d9db0fe868f6f1c70f3d178a7603914c934c2e6d4a739a6f7ff13630c6c1581e419c3238080b29acecaedcc794d10ec61c8711db29cd44391ea43fb7fe2ea88d69751766e12adaf74b783c9db37206e3c6130ce44ac8b1c64698d5afc4e22006c070be2f2b09b41a0a0164c87ba227e3322eafeb6cb57588964b61bfb38d56b63a9b447ad1ef43bf2c44511758b27ed672ed1af52ce38dd0f4a7d0dfccbef52a9ef1933eec5f55c87a", 0xac}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000226000)={0x27, 0xe3b7, 0x8, 0x5, 0xba, 0x5, "1901e49a1ce898ffff4eff21f047809dd2455273ffd5ba5d5e0926ad285141d1a1a8e753227c05b472c96588ee3e3f8f4f7a479f7c8abceab842da868f5f7f", 0x20}, 0x60, &(0x7f0000ca1000-0x20)=[{&(0x7f0000c46000)="e658d9a836ea9c8537b4dcf38ca11100bc809e9937b437a3b2fed9dce5fe99a356dec3053d769fcbaa9d", 0x2a}, {&(0x7f00008f3000-0x4f)="f61d60b88431ac7494fd9d776e990210dfcb6e454a02396d1f740601335d0da9412fb42f391211f3b9c873373749756cd13409dd3d068bacfcfd2dddca2c7cc706c15903558fa5387173729dc17445", 0x4f}], 0x2, &(0x7f0000f34000)={0xd8, 0xff, 0x5, "b8b80cac0a40e08e2eccf3eb88d41527b4d47877e51ff55bd9ec00342245f2e22ad80a170762cb956c5a39a54b68576e98d83f4421dddbe02e67085efddbcd92d0f0675f70f01b0d6a0427cb23e7eed4ba8c00a5e8258c9a4188e3c80b922d20a954091337d63997b243f4b9c960cd1e32a88f5b1bd0337bead2814d2f30167b0b16071811802a2a226b1afe5a04bc57111ec8ab73d7a7f70faf5f610f45b134579b2cd59f64fb91f759d91cf658f2fc713437915f4094dc8bee6487acb08d86e25dbbd9"}, 0xd8, 0x4000000}], 0x3, 0x20000000) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000285000)) 2018/02/04 00:16:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000f85000)={{0x4, 0xfffffffffffffff7}, 'port1\x00', 0x60, 0x1021, 0x4, 0x5, 0x3c87, 0x5a, 0x2, 0x0, 0x4, 0x7fffffff}) keyctl$set_reqkey_keyring(0xe, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x6, &(0x7f0000000000)=0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000)="b21259944aa643d964a61a85d4444d816d9ae1") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000004000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000-0x30)=[{0x2, 0x8}, {0x7, 0x4}, {0xd71dc6b170d08aef, 0x7f}, {0x8}, {0x7cba6f10196db543, 0x9}, {0x8, 0x9}], 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x1, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000005000-0x8)={r3, 0x4}, &(0x7f0000003000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r4 = shmget(0x0, 0x1000, 0x4, &(0x7f0000001000/0x1000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000003000)=""/117) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005000)="8f2e164077e6293f2b2d00e261106f63372a77681c3256c0653101978d8a033a2e094ee86705c87da3630eb7e30dfd46d3ed3c43c1cbc7715e43054deca21a8c0e42c2f8dea7862d351ade939d2a191f1e5da320", 0x54, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r5, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000007000-0x4)=0x17c9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000008000-0x4)=0x7f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000004000-0x4), &(0x7f0000008000)=0x4) shmctl$SHM_LOCK(r4, 0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000a000-0x3c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x5a5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @rand_addr=0xc9b2}], 0x3c) 2018/02/04 00:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b2c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000012000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000), 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 00:16:40 executing program 6: prctl$intptr(0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003e3000), &(0x7f0000b6d000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000+0xd5e)={{0xa, 0x1, 0xd8c, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0xdb, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x8000, [0x1, 0x8000, 0x7, 0xab1, 0xd2, 0x40, 0x8, 0x1]}, 0x5c) 2018/02/04 00:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000083) r1 = syz_open_dev$sndpcmp(&(0x7f0000f48000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4a0400) connect$ipx(r1, &(0x7f00009b8000-0x10)={0x4, 0x8, 0x7, "66a8830f3de1", 0x3}, 0x10) r2 = dup3(r0, r0, 0x80000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000037c000)) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00001b2000-0x30)) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000b07000)={&(0x7f0000259000)=[0x1f], 0x1, 0x6, 0x8, 0xfff0, 0x800006, 0x7, {0xe3, 0x6, 0x13, 0x2, 0x40, 0x1ff, 0xffffffff, 0x1, 0xe1d, 0x3, 0xee8, 0xffffffffffffffc0, 0x4, 0x0, "ac72d1a18abaa85afc95a3c6dcae907bb5e06c2bc5978029a0047ed322bf3c42"}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000e11000)={0x0, 0x7, 0x0, 0x0, 0x0, [], [], [], 0x63, 0x571}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00009a7000)=[@in6={0xa, 0x3, 0x200, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x2, @empty}], 0xfff4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000ef000-0x4)=0x3ff, 0x4) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000cc9000-0x70)) r4 = semget$private(0x0, 0x2, 0x61) semctl$GETVAL(r4, 0x0, 0xc, &(0x7f0000c75000)=""/4096) write(r2, &(0x7f0000d8e000)="a17930b093321d98886ec9ed378fa31474d54e50d3a0cac007d57436bd5501d138285670f467ac376f89b00ab1662f405c7a32ac84c98222eb1aebc6b8aab13d2fd822d9873e0f1057feb69515e5ff941733e8f0fb8a8d7a7aa2dc0df903594eba0d2d1b2778a28076af4a0490f7dc73f255ae9e47682a13f6523fc99a2823f3f2a501a5c9e5a11a45f539033669f469aa6c8f0a4d13c90e474e290da27efbafcf6045d9a48aad556e68db91709496ac68b1cb93ae42d0764e8e57cc02699fb2ae6d132e0a2087d9259426b243f53e", 0xcf) uname(&(0x7f0000ac4000-0x49)=""/73) 2018/02/04 00:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00008ab000-0x8)='./file0\x00', &(0x7f0000f20000-0x1000)=""/4096, 0x1000) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)) 2018/02/04 00:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb7000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000047d000-0xdc)=[@in={0x2, 0x3, @rand_addr=0x5}, @in6={0xa, 0x3, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffc0}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0xdc) userfaultfd(0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00007be000-0x2)={0x7}) 2018/02/04 00:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000756000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000ad000)) r3 = creat(&(0x7f00007d8000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000206000)=@assoc_id=0x0, &(0x7f00009b2000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000033e000-0xc)={r4, 0x0, 0x10}, 0xc) 2018/02/04 00:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000484000)='/proc/self/net/pfkey\x00', 0x90080, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000861000)={0x6, 0x7, 0xffffffff, 0x9, 0x3, 0xd33}) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') writev(r1, &(0x7f0000217000-0x20)=[{&(0x7f00002d0000)="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", 0x1000}], 0x1) 2018/02/04 00:16:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f00009de000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd6000-0x10)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r1, r2, 0x0) 2018/02/04 00:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$audion(&(0x7f0000973000)='/dev/audio#\x00', 0x3, 0x1) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0xffffffffffffffff) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/02/04 00:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000e2b000-0x1)) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/04 00:16:40 executing program 1: mmap(&(0x7f0000000000/0x27a000)=nil, 0x27a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000182000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000027a000)=""/4096) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000268000)=0x0) waitid(0x1, r1, &(0x7f000008c000-0x10), 0x80000002, &(0x7f0000279000-0x90)) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000027c000-0x4)=0x2) 2018/02/04 00:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$mice(&(0x7f0000df3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000dd1000-0x4d8)={0x8, {{0x2, 0x2, @multicast2=0xe0000002}}, 0x1, 0x8, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @empty}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x4d8) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000568000-0x8)={0x2, 0x7}) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00000d7000)=[], 0x193}, 0x0) writev(r2, &(0x7f000072a000)=[], 0x0) recvmmsg(r2, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/04 00:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000039b000)={0x3, &(0x7f0000443000-0x18)=[{0x100050}, {0x1, 0x0, 0x5}, {0x800000000006, 0x3, 0x1}]}, 0x35e) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/04 00:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000ae2000-0xc)='/dev/amidi#\x00', 0x2, 0x220800) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000f25000)) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") keyctl$join(0x1, &(0x7f000079e000-0x5)={0x73, 0x79, 0x7a, 0x0}) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000206000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c30000), &(0x7f00004dc000-0x4)=0x8) 2018/02/04 00:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000046c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e35000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x91d}, {0x6}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b99000)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000f07000-0x4)=0xe8) unshare(0x2000000) fstat(r0, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000ee7000-0x8)='./file0\x00', r2, r3) writev(r1, &(0x7f0000009000)=[], 0x0) fcntl$setpipe(r1, 0x407, 0x5) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002e0000-0x10)={&(0x7f0000c72000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001fb000-0x10)={r1, r4, 0x6, 0x1}, 0x10) 2018/02/04 00:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) fchmod(r0, 0x90) msgget(0x1, 0x8) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)='*', 0x1}], 0x1, 0x0) bind$netrom(r0, &(0x7f00004d4000)=@ax25={0x3, {"97e2e6feeded9d"}, 0xff}, 0x10) 2018/02/04 00:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbabb, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x2, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r2}) 2018/02/04 00:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000cda000)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00006b5000-0x80)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) r7 = dup3(r6, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) clock_gettime(0x7, &(0x7f00002b7000-0x10)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e7f000)={0x0, 0x7, 0x30, 0x10001, 0x4}, &(0x7f00006cc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b39000-0x10)={0x800, 0x1, 0x9, 0x4bdf, r8}, &(0x7f0000c14000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00009cf000)=0xe8) getgid() ioctl$KVM_RUN(r7, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000e5d000-0x10)={0x0, 0x2c, &(0x7f000068c000-0x2c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}]}, &(0x7f000002a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000362000-0x8)={r9, 0x2}, &(0x7f000033c000)=0x8) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000aa3000)=""/26) 2018/02/04 00:16:40 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000016000-0x8)) 2018/02/04 00:16:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000010000-0x1)={0x0, 0x6}, &(0x7f00003f5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x3e63, 0x30, 0xe31a, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f00000ad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f48}, 0x1c) r3 = dup3(r0, r2, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f000010d000)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008a000-0x11)='/dev/vga_arbiter\x00', 0xa81, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f000007c000)=0x40) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f000010d000)=""/23) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/04 00:16:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000390000-0x4), &(0x7f0000000000), 0x12a, &(0x7f0000190000/0x9000)=nil, 0x2) r0 = syz_open_dev$amidi(&(0x7f0000cc8000)='/dev/amidi#\x00', 0x4, 0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f58000-0x8), &(0x7f0000b8c000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000)) write$sndseq(r0, &(0x7f0000001000)=[{0x5, 0x4, 0xfffffffffffffffe, 0x3, @tick=0x80, {0x4, 0x5}, {0x9, 0x21}, @time=@tick=0x2}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e53000-0x38)={&(0x7f0000aa1000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x1, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x3a, &(0x7f0000b20000)=[{&(0x7f00005e3000)="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0x1000}, {&(0x7f000080c000)="0229a456db5a7176faef307b71671d2c1db544f1826471fe48b6917fca77258acf3d2f5a96fa2f4d593a9789941e883910f6be9c64e37d7523a3b7368bdf", 0x3e}, {&(0x7f0000b82000-0xba)="c2c943ca8c6c49770f9d71dd76c87cd45403c2de748d06c0ea5cbf156d52f7eed9d31ab2a76497d1d1b404d10e284c8c4342fca2b9b69e08f59d4b38f150ab1f02c7766b7690432a78e647f2ee3d4d84968cb3b9f2cc5b7c06fde10d013bf08e6488a9e27d6c20e4bae9e001ae5a6e8fc32c579baec99d2585f4b9a8d32a972f9b71f1ec7993841b3f6bbce8b416c75ff3088c166c1c09cae1b9cdbdbe4b8be2dad9d5623b2ae382fb2c58375e2b7b296e24cb7b5d834c399131", 0xba}], 0x3, 0x0, 0x0, 0x4001}, 0x20000004) r1 = syz_open_dev$tun(&(0x7f0000a8a000)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000005b000)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00001e4000-0x8)={0x0, 0x0}, 0x8, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) write$tun(r1, &(0x7f00001e8000)=@pi={0x0, 0x88ff, @ipv6={0x5, 0x6, "539104", 0x6b, 0x2c, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[@fragment={0x0, 0x0, 0x80000000, 0xece, 0x0, 0xced, 0x3}], @tcp={{0x0, 0x0, r2, r3, 0x170, 0x0, 0x9, 0x0, 0x25f, 0x0, 0x2, {[@generic={0x2ee97845f1b24529, 0x8, "2b742e2e1137"}, @window={0x3, 0x3, 0x6}, @mss={0x2, 0x4, 0x726}]}}, {"5e4c906f67f4e794f9dbc89abf0d8e6782e9d1b14488402236a9fbbf2fbaf07a94c375507bc0c383b20bc19b87b1c8c796ed7aa11579b5d25cc3f73c9f9d95"}}}}}, 0x97) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000af6000)=0xffffffffffffffff) 2018/02/04 00:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000ef0000-0x10)=@ethernet={0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000682000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) bind$llc(r1, &(0x7f00002b4000-0x10)={0x1a, 0x1a, 0xe1, 0x0, 0x7, 0x5e, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000187000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 00:16:41 executing program 7: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[]) remap_file_pages(&(0x7f0000d7f000/0x4000)=nil, 0x4000, 0x1000003, 0x5, 0x0) 2018/02/04 00:16:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000074d000+0x708)='./file0\x00', 0x402300, 0x144) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000140000-0x4)=0xfffffffffffffffe, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000901000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000071c000)=0x14) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2711, &(0x7f00004dc000)=""/1520, &(0x7f0000beb000)=0x2d3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000075000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000e04000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000009e000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x3, 0x255e1464, 0x2, 0x1, 0xa, 0xa0, 0x20, 0x67, 0x0, r2}, {0x9, 0x1, 0x3f, 0xcc, 0x401, 0x2, 0xfffffffffffffe00, 0x4}, {0x100, 0x3f, 0x2, 0x81}, 0xfffffffffffffffd, 0xa, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x1, 0x100, 0x9, 0x4, 0x6}}, 0xe8) 2018/02/04 00:16:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffff00000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000eda000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e6000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000823000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000214000-0x3e8)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x1c8, 0x1c8, 0x2b0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d31000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@unspec=@dccp={0x30, 'dccp\x00', 0x0, {0x1, 0x1, 0x2, 0x1, 0x6, 0x4, 0x7fffffff, 0x3}}, @common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x7, 0x2, 0x3, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x2, 0x20, [0x7ff, 0x0, 0x9, 0x6, 0x10000, 0x100000000, 0xfffffffffffffffe, 0x7c3, 0xef12, 0xe21, 0xc70, 0x0, 0xf90, 0xffffffff, 0x6, 0x4], 0x2, 0x9, 0x2}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x4, 0x4, 0x0, 0x2}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x6}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xff000000, 0xff, @generic="dbb4ef16032dce2ada6f0f284b1f9980", @generic="c99caa37f17f219a0e10ae4828cd7517", {}, {}, 0xef, 0x2, 0x38}, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x6, 0x7ff, 0x401, 0x8, 0x6, 0x3], 0x8001, 0x475}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x8}}}]}}, 0x3e8) 2018/02/04 00:16:41 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000b) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000023000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000009000), &(0x7f0000010000)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454ce, &(0x7f0000001000-0x4)) syz_open_dev$loop(&(0x7f000001e000)='/dev/loop#\x00', 0x100000001, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000016000-0x4)=0x9, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001a000)={@common='nr0\x00', @ifru_flags=0x4202}) 2018/02/04 00:16:41 executing program 2: sync() r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086c000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007dd000)={0x0, 0x1}, &(0x7f000032c000)=0x8) r1 = syz_open_dev$usbmon(&(0x7f0000982000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000ce5000)="b81b94ac6ce6a0d691757e30ec6b177ea7fe39d0ca1dd25198d83219e93a956a74d21755db1bf289fd1daf7878e0863eeba6690ae8e1571c51c4b2cdab74c63850a3e279cabebed79187f1359543528e018460754dce27fdbf7b81aa0f73346580f01cf36912aa297fdeb1c12514d210e10945ebc3b2a1353c0cc53a72305ff70b0e68404d0f409de785da1ec9461a83876984996b13031b3654", 0x9a) readlink(&(0x7f0000cd3000)='./file0\x00', &(0x7f0000614000-0x69)=""/105, 0x69) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004d9000)={0xffffffffffffffff, 0x28, &(0x7f00000da000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000464000-0xc)={r2, 0x5, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000d44000)={{0x9, 0x1cb91822}, 0x0, 0x100000000, 0x0, {0x9, 0x8}, 0x8, 0x80000001}) [ 237.629920] audit: type=1400 audit(1517703401.378:4467): avc: denied { bind } for pid=3755 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 237.654223] audit: type=1400 audit(1517703401.382:4468): avc: denied { getattr } for pid=3755 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/04 00:16:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r0 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') syz_open_dev$usbmon(&(0x7f0000641000)='/dev/usbmon#\x00', 0x3ff, 0x200800) pwritev(r0, &(0x7f00001db000-0x30)=[{&(0x7f00005e4000-0x7f)="20283a469cb057432da118bffb6d5a4273b741c19fc3f5e5f06650964872f7b2fb6632c24f868c1607dab6b4dbc7686157093c4c4c86d749a80296fcf46e1afbc68ed77edf3d7b9f6dc3e48548f4cff0e13a47a151a1c95bba60ea77bae32a46a2036b8db8124e9dc967bfcd9666868c8c247c81a6d1b95ba8d1125dd8e2e8", 0x7f}, {&(0x7f0000831000-0x86)="e421a10875b9aa71620441a734fd4cba5d4ecb5f47892f11173ba365d905f1791912a86395509e4821eea13b3e2cd178e2a84ee7004011f44fb4e6ba67cbbdabb9126a3a6f49d5e2e14d49f5baf4dbb26ee7c97573c71c17df28b44e1d15c538b5f22073edb055bc7fa95bbdd854851a3e99d074539ac29808ea6274462f266a4a3841a45f91", 0x86}, {&(0x7f0000188000-0xa9)="46a661a1b16e4a84ef5e587cff9be69161511707295c13198d428eb30476fcd79275311348890f0ec7bea71ce9584d18df4c35c0f7f47e25abcd93e1cca44343a12edd8ff0d11d8a6ff907c2cc95459bbdc040d44058cf9fb45a6b3d8b5320e4a245695d0df59c036a2d7a5a0318ffc728c44123828304f65f37ab3c567cf3d8406e80c7e7a3006815fa7822545eb366402705ad9e55da3b1321d205f3204ddff5bbdb02001bff4616", 0xa9}], 0x3, 0x0) sendfile(r0, r0, &(0x7f0000755000)=0x6, 0x1) preadv(r0, &(0x7f0000e9f000)=[{&(0x7f00004af000)=""/130, 0x82}, {&(0x7f0000304000)=""/186, 0xba}, {&(0x7f0000e9a000)=""/248, 0xf8}, {&(0x7f0000834000)=""/157, 0x9d}], 0x4, 0x51) 2018/02/04 00:16:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) name_to_handle_at(r0, &(0x7f0000e5b000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, '\x00\x00\x00\x00'}, &(0x7f0000583000), 0x0) 2018/02/04 00:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)) r2 = syz_open_dev$usbmon(&(0x7f00003c9000)='/dev/usbmon#\x00', 0x8, 0x400000) ioctl$KDENABIO(r2, 0x4b36) getsockopt(r0, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) 2018/02/04 00:16:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000924000), 0x8) write$eventfd(r0, &(0x7f0000952000-0x8), 0x8) write$eventfd(r0, &(0x7f0000f1b000-0x8)=0x6, 0x8) 2018/02/04 00:16:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x5d1, &(0x7f0000003000)) connect$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x0, 0xffffffffffffffbf, 0x7, 0x7}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000003000-0xcf)=""/207) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10c80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000004000-0x70)={[{0x7e7d9a35, 0xffff, 0x7, 0x7, 0x5, 0x4, 0x4, 0x4, 0x7, 0x753, 0x7fffffff, 0xc6, 0x9}, {0x7, 0x1, 0x4, 0x6, 0x7f, 0x5, 0xb3a, 0x39bc, 0x9, 0x6, 0x6, 0x2, 0x1}, {0xfffffffffffffffd, 0x6, 0x3, 0x4, 0xfffffffffffff801, 0x3, 0x2, 0x3, 0x5, 0x972, 0x5, 0x81, 0xd3}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x0, @thr={&(0x7f0000001000)="39c291347cfcfda182b67bdfe0f5e9359e0f2e8702c190f5de146748c5918f38fc2df3ba126ac2b6e53d3d8216", &(0x7f0000000000)="0d291c7eaca4a25521199fa8e5344dd473e01a1a55f8fb36160970dfcb7802444b576582580b20e4617e4f1d15213da1bc8a8d1ed258b9070215be31c21fca4719d6c41239d5e1326d73aabaa4d5d4bbe747d6ffd466c3a555c344492bf5be4cde7590de613e60981e55c6c66cacf2c7b69221226383"}}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x0, &(0x7f0000002000-0x20)={{0x77359400}}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e00000)={0x9, 0x1, 0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000157000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r4, r0, &(0x7f00008cd000/0x18000)=nil, &(0x7f00004c7000)=[@textreal={0x8, &(0x7f00006ed000)="0fc7ad480cf20f320f300f013b653ed88802000f001600000f06a72e0f080f015b00", 0x22}], 0x1, 0x52, &(0x7f0000f5d000-0x10)=[@cstype0={0x4, 0x2}], 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cc4000), &(0x7f00004a6000)=0x4) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000374000-0x1a0)={[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000738000-0x20)={0x0, 0x18, "dace5d1b36bcb045de75813864e22a14c72bc0d6e4c9c2a7"}, &(0x7f00006b1000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006bf000)={r6, 0x8, 0x30}, &(0x7f0000a92000)=0xc) [ 237.678488] audit: type=1400 audit(1517703401.383:4469): avc: denied { ioctl } for pid=3755 comm="syz-executor5" path="socket:[106758]" dev="sockfs" ino=106758 ioctlcmd=0x8918 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/04 00:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r1, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r1, &(0x7f0000417000)="f0", 0x1) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000565000-0x4), &(0x7f0000238000)=0x4) read(r0, &(0x7f00007e4000)=""/106, 0x6a) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b24000-0x20)={r0, 0x0, 0x0, 0x1a02, &(0x7f0000940000-0x4)=[0x0], 0x1}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000aa000)={r1, 0x0, 0x61, 0xd6, &(0x7f0000263000-0x61)="09bfac271b8abe933255765b18ad0794d7eb713fc8bdaddab28c976c81a826c3c08c603cd1d10350b59a200d13bf680cb0fde446678cbfe18ac152d33e94a87c745ba805730bb743e2231e7fe5c761a115253ae03a8983bc4c3b97716214984df0", &(0x7f0000281000)=""/214, 0x0, 0x8001}, 0x28) 2018/02/04 00:16:41 executing program 2: syz_open_dev$tun(&(0x7f0000fdb000-0xd)='/dev/net/tun\x00', 0x0, 0x64000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cef000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000001}]}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000fd3000-0x10)={0x100000001, 0x8, 0x0, 0x10001}) 2018/02/04 00:16:41 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002af000-0xf)='/dev/sequencer\x00', 0x2002, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c75000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d0d000)={0x0, @in6={{0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x3, 0xc1, 0x1, 0x34e22116, 0x0, 0x1, 0x27b, 0x5, 0x8, 0x9, 0x1, 0x1, 0x1, 0x100000001, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x3c, &(0x7f0000001000-0x3c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x3, @empty, 0x7}]}, &(0x7f0000000000)=0x10) ioperm(0x0, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000002000-0x4)=0x10) ioperm(0x0, 0x7, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x20, &(0x7f0000002000-0x20)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000001000-0x4)=0x10) flock(r0, 0x1) tee(r0, r0, 0x7f, 0xb) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xdd, &(0x7f0000002000-0x11)=""/17, &(0x7f0000000000)=0x11) 2018/02/04 00:16:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000062e000-0x10)) socketpair$inet(0x2, 0x800, 0x101, &(0x7f0000e4c000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00009ea000)={0x8, 0x8080000000000000, 0x0, {0x77359400}, 0x80000000, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 00:16:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r0, &(0x7f00005ec000)="8dc627eb523048387d04506dbc4caa2420bb3d1db150fde3359f31675c1a0f0027d4b3069506643da251c34a5e4b39e6f6810848bfd9b60083fd53c0a601f9538e2ca912925eb15edd02", 0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000090e000-0xb)='/dev/adsp#\x00', 0x9, 0x1) connect$llc(r1, &(0x7f0000080000)={0x1a, 0xfd, 0x9, 0x8, 0x7, 0xff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) perf_event_open(&(0x7f0000432000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) 2018/02/04 00:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x80007, 0x100010000000000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00003f3000)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000e89000-0x18)={0x9, 0x81, 0x8000000000000}) getpgrp(r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 00:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009fc000)={0xaa, 0x70}) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000afa000)='./file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/02/04 00:16:41 executing program 4: r0 = socket$packet(0x11, 0xfffffffffff, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xb4b4, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000aec000-0x4a)=""/74) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x370d, 0x4) 2018/02/04 00:16:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f0000aac000-0x10)=[{&(0x7f0000516000)="0bf543b600032f", 0x7}], 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f00005e2000-0xa)='/dev/cuse\x00', 0x200, 0x0) 2018/02/04 00:16:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) unlink(&(0x7f000079f000-0x8)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) 2018/02/04 00:16:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$sndctrl(&(0x7f00007db000)='/dev/snd/controlC#\x00', 0x0, 0x200) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000169000)=0x7) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)}) 2018/02/04 00:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$vcsa(&(0x7f0000295000-0xb)='/dev/vcsa#\x00', 0x7, 0x200000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000048000-0xb)=""/20) r1 = syz_open_dev$vcsn(&(0x7f0000dbe000-0xa)='/dev/vcs#\x00', 0x409, 0x2000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004ea000-0x18)=[{0x4, 0x6}, {0x2, 0xfffffffffffffff7}, {0x8, 0x7fffffff}], 0x3) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002ca000-0x4)=0x7, 0x4) 2018/02/04 00:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r1, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r1, &(0x7f0000417000)="f0", 0x1) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000565000-0x4), &(0x7f0000238000)=0x4) read(r0, &(0x7f00007e4000)=""/106, 0x6a) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b24000-0x20)={r0, 0x0, 0x0, 0x1a02, &(0x7f0000940000-0x4)=[0x0], 0x1}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000aa000)={r1, 0x0, 0x61, 0xd6, &(0x7f0000263000-0x61)="09bfac271b8abe933255765b18ad0794d7eb713fc8bdaddab28c976c81a826c3c08c603cd1d10350b59a200d13bf680cb0fde446678cbfe18ac152d33e94a87c745ba805730bb743e2231e7fe5c761a115253ae03a8983bc4c3b97716214984df0", &(0x7f0000281000)=""/214, 0x0, 0x8001}, 0x28) 2018/02/04 00:16:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000661000-0x10)='/selinux/policy\x00', 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0xb68bf02ee22d4bef, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) signalfd4(r1, &(0x7f0000b7e000-0x8)={0xf2}, 0x8, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000259000), &(0x7f00001de000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000742000-0x4)=0x1, 0x4) 2018/02/04 00:16:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000602000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000314000)="06000000000000160003050000800000000000000000005d00ce000b00000023"}) 2018/02/04 00:16:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x800) timerfd_gettime(0xffffffffffffffff, &(0x7f000049c000)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000cd1000)="a4be561736b9b4e629538e97fa6b5bd3deb3dcbb5387cd966497b4d7c6d5805ee2a31b2ab6bbc54cb8005285d788cfd50606ff53ea26f14b3f85edd9e25a5ac20394bdc079b22181c045e9ebca5b6f56f9b7ecba90b4beef7e9792d2e38e92cf113d03f4802df561444fc1c56a4e9601879664488e546557fe1f4a6ddeb9922d9048d7279d409ed92f431fe0f5ef5f1eab50206bc178b78ed9eeda6fdaac02ebe49613053502fcb5383f6a66f98d2333f8997b5ab92fb067b5364a6a027d1cce408d1680bbf15347cd67168f53d260b50a811933b7") 2018/02/04 00:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000047c000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f95000)={0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000039a000), &(0x7f0000b20000-0x4)) r2 = mmap$binder(&(0x7f000053e000/0x2000)=nil, 0x2000, 0x3, 0x24010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000062d000-0x30)={0x80, 0x0, &(0x7f0000a97000)=[@clear_death={0x400c630f, 0x2}, @dead_binder_done={0x40086310, 0x2}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x1}, @free_buffer={0x40086303, r1}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000599000-0x18)=[@flat={0x776a2a85, 0xb, r2, 0x1}], &(0x7f000002d000)=[0x38, 0x48, 0x38, 0x38, 0x38]}}], 0x95, 0x0, &(0x7f0000bf0000-0x95)="4d1895d65f944095174d0d7960e99aed4645bb3a5863228082de42fa9c8ea76880a8006a3a2bc93036079e89a9ede137560942c0d91824e48e589cc07824c13b3b5cbeec731691f2ea23a1e36a0ab08b4bd9ab2567437ebb36b468de658670004e8d9c33ce309830acacd72086faf8eda5a035d1f9790f6b0a21e6bf9f8905d990cf132df559a7055e024b4619ac27b09c3a9ec367"}) socket$can_raw(0x1d, 0x3, 0x1) accept$netrom(r0, &(0x7f0000931000-0x48)=@full, &(0x7f00009b2000)=0x48) r3 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1, 0x4}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) openat$mixer(0xffffffffffffff9c, &(0x7f00009c0000)='/dev/mixer\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) 2018/02/04 00:16:41 executing program 6: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ad000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000004d000)={0x6, 0x7, 0x9d2, 0xecba, "9695a43c50d08af88f7adfaca33108daa64d68832725acd28f31dcb315667862f917b023effe1d15b09adfb3", 0x6}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000000e000)={0x10001, 0x2, 0x80000001, 0x1, 0x600, 0x1}) r1 = accept4(0xffffffffffffff9c, &(0x7f000005b000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000024000-0x4)=0x10, 0x80800) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x8, 0x401, &(0x7f0000008000-0xa8)=""/168, &(0x7f0000067000)=0xa8) 2018/02/04 00:16:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f98000)=0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f15000)=@assoc_value={0x0, 0x1}, &(0x7f0000252000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d2e000)={r3, 0x25}, &(0x7f0000de7000)=0x8) perf_event_open(&(0x7f0000405000)={0x2, 0x78, 0x6, 0x6, 0x2, 0x7f, 0x0, 0x40, 0x0, 0x8, 0x1, 0x2b, 0x1, 0x80000001, 0x7, 0xe3, 0x2, 0xdc95, 0x8bc, 0x9, 0x6, 0x2, 0x8, 0x5, 0x444, 0x10000, 0x1, 0x3, 0x4, 0x80, 0x800, 0x4, 0x7, 0x5db4, 0x2, 0x7, 0x6, 0x10000, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000446000-0x1), 0x1}, 0x2000, 0x8, 0x6, 0x5, 0x4, 0x1, 0x1000}, r1, 0x1, r2, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000782000)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x2, @rand_addr=0x3f}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x5c) r4 = syz_open_pts(r0, 0x488000) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000d95000)={0x7fffffff, 0x3f}) write(r4, &(0x7f000004a000)="07689352530800000000000000572a1b12555bab7b3a50fecfaa3f68000ebfbd79b02958d5fd79310e4140f5529e7022ad5f353d6bf1d35a20ef8b9cedff0ac9652898678de650df2f8e6061fa9f2ba9829ba8f73c3cc1dbbb70898a2cd23baae106780c45e24993a1647bb071c3ecbfefea0b4a3230360d22ffcf20bb1eea0210b916a7ed5cab1b69b586e546fcb0d53b3edeb976c68370d3d97c714c03dc2b501d31524fe9114edd2450fb0a14064737dcbc30340d840d", 0x75) 2018/02/04 00:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x2, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002aa000-0x10)=@generic="0a3586239c98898d059fc474e12cfb9f") 2018/02/04 00:16:41 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f000032a000-0x20)=[{r0}], 0x1, &(0x7f0000fea000)={0x77359400}, &(0x7f00004b6000), 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000e3f000)={0x1c000, 0x2000000000000000, 0x2, 0xeea0, 0x1000, 0x0, 0x80005, 0x0, 0x200, 0xfffffffffffff945}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000feb000)='/dev/dmmidi#\x00', 0x1f, 0x200200) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000fec000-0x70)) ioctl$TCXONC(r0, 0x540a, 0x2) [ 238.132226] binder: BINDER_SET_CONTEXT_MGR already set [ 238.137863] binder: 3854:3855 ioctl 40046207 0 returned -16 [ 238.145068] binder_alloc: 3854: binder_alloc_buf, no vma [ 238.150640] binder: 3854:3855 transaction failed 29189/-3, size 80-16 line 2957 [ 238.171291] binder: undelivered TRANSACTION_ERROR: 29189 [ 238.178349] binder: release 3854:3855 transaction 160 out, still active [ 238.185265] binder: unexpected work type, 4, not freed [ 238.190567] binder: unexpected work type, 4, not freed [ 238.195872] binder: undelivered TRANSACTION_COMPLETE [ 238.201082] binder: send failed reply for transaction 160, target dead 2018/02/04 00:16:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/04 00:16:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d4000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f000082c000)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000309000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000501000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 00:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f000061e000-0x8)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) r1 = creat(&(0x7f00005af000)='./file0\x00', 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000643000-0x40)={0x2000, 0x5, 0x6, 0xf0, "323518adce7aa0228aa10171c8e5a1051a46a35419fcc414a994bc5f0029ace123dd1834571b43156b3c0833", 0x19cc}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/04 00:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1), 0x4}, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capget(&(0x7f0000994000-0x8)={0x20080522, r0}, &(0x7f00009a7000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x101}) 2018/02/04 00:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000-0x8)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x2, &(0x7f0000f7c000)={0xff}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) fcntl$dupfd(r4, 0x0, r1) 2018/02/04 00:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005f5000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = syz_open_dev$adsp(&(0x7f0000a4c000)='/dev/adsp#\x00', 0x7ff, 0x0) write$sndseq(r0, &(0x7f0000b0d000)=[{0x3f, 0x7ff, 0x1, 0x3, @time={0x0, 0x989680}, {0x793, 0x400}, {0xfff, 0xc9}, @note={0x0, 0x10001, 0x3, 0x8, 0x8000}}, {0x8, 0x2, 0x4, 0x4, @time, {0x0, 0x1}, {0x2, 0x3d9}, @connect={{0x4, 0x2}, {0x0, 0xcb4}}}], 0x60) 2018/02/04 00:16:42 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d1a000)='./file0\x00', 0x80) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000cfc000-0x8)=0x3) r1 = socket(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004d9000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d1a000-0x10)=@common='erspan0\x00'}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000d1a000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x397279cb}, {0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x7, [0x1000, 0x1, 0x1fc0000, 0x10000, 0x2, 0x5fae, 0x2, 0x6]}, 0x5c) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000d1b000)={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4}, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x8, [0x4, 0x1ff, 0x1, 0x0, 0x40, 0x6000000000000000, 0x4, 0x1ff]}, 0x5c) 2018/02/04 00:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) read(r0, &(0x7f0000419000-0x26)=""/38, 0x26) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x21, []}, 0x8) 2018/02/04 00:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) readv(r0, &(0x7f0000f0c000)=[{&(0x7f000097e000-0xf6)=""/246, 0xf6}, {&(0x7f0000d94000-0x66)=""/102, 0x66}, {&(0x7f000089a000-0x87)=""/135, 0x87}, {&(0x7f0000f9f000-0xb5)=""/181, 0xb5}, {&(0x7f00000e7000)=""/94, 0x5e}, {&(0x7f000010f000-0x57)=""/87, 0x57}], 0x6) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004b6000)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xa, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/04 00:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c00000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r1 = semget(0x1, 0x0, 0x111) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f8c000)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) semctl$SEM_INFO(r1, 0x6, 0x13, &(0x7f000029f000-0xfb)=""/251) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) recvfrom(r2, &(0x7f00009c9000-0x1000)=""/4096, 0x1000, 0x2022, &(0x7f000018c000)=@nl=@proc={0x10, 0x0, 0x2}, 0xc) munlockall() 2018/02/04 00:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000656000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000025d000)={@ipv4={[], [], @multicast2}}, &(0x7f000026f000)=0x14) r2 = open(&(0x7f00003ef000-0x8)='./file0\x00', 0x381000, 0x80) openat$dsp(0xffffffffffffff9c, &(0x7f000094f000)='/dev/dsp\x00', 0x8300, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e22000)={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x0, @empty, 0x5}, 0x400, [0x7f, 0x2, 0x4, 0x9, 0x9, 0xe, 0x5, 0x6]}, 0x5c) ioctl$TIOCSTI(r2, 0x5412, 0x7b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a3000-0x14)={r1, 0x100000001, 0x0, 0x0, 0x0, 0x4}, 0x14) 2018/02/04 00:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000c8e000)=[{{&(0x7f00008df000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b01000-0x10)=[{&(0x7f0000c2e000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00003b5000-0xa8)=""/168, 0xa8, 0x2}, 0x81}, {{&(0x7f0000f8a000)=@nl=@kern, 0xc, &(0x7f0000481000-0x20)=[{&(0x7f000097a000-0xfb)=""/251, 0xfb}, {&(0x7f0000107000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000994000-0xd)=""/70, 0x46, 0xba25}, 0x5}, {{0x0, 0x0, &(0x7f000060e000)=[{&(0x7f00004aa000-0xe9)=""/233, 0xe9}, {&(0x7f00008ee000)=""/61, 0x3d}, {&(0x7f0000571000)=""/116, 0x74}, {&(0x7f00006b5000-0x4)=""/4, 0x4}], 0x4, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f0000fbe000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f00005ab000-0x10)=[{&(0x7f0000c1a000)=""/4096, 0x1000}], 0x1, &(0x7f00000ec000)=""/167, 0xa7, 0xffffffffffffff80}, 0x2}], 0x4, 0x40000000, &(0x7f000066d000-0x10)={0x0, 0x989680}) r1 = getpid() r2 = epoll_create1(0x0) restart_syscall() r3 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f0000b83000)={r2, 0xffffffffffffffff}) 2018/02/04 00:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x36, 0xfffd) syz_emit_ethernet(0x3e, &(0x7f0000a45000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 00:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$dmmidi(&(0x7f000049a000-0xd)='/dev/dmmidi#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00006b4000)={&(0x7f0000380000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000928000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00008ed000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000037a000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x4, 0x8, 0x9}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000dc1000-0x8)=[0x7f, 0x8]) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r2 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r2, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r2, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r3 = add_key(&(0x7f00006df000)='.request_key_auth\x00', &(0x7f00003e2000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000734000)="52a852ab9c3242bd12689ddbf73266560347231eb044e028384bbfe7b6e74e6ae937397064a410", 0x27, 0xfffffffffffffffc) keyctl$describe(0x6, r3, &(0x7f00003fe000)=""/130, 0x82) 2018/02/04 00:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006a4000)=0x3ff, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$vcsa(&(0x7f0000961000-0xb)='/dev/vcsa#\x00', 0x200, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a46000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000863000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bff000-0x8)={r2, 0x8}, &(0x7f0000d3b000+0x70a)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ce3000-0x9)='/dev/dsp\x00', 0x151000, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000034f000)={0xf, 0x1, 0x6}) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000e1c000-0x8)={0x0, 0x0, []}) 2018/02/04 00:16:42 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001a000-0xd)='/selinux/mls\x00', 0x0, 0x0) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r1, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r1, &(0x7f000000c000), &(0x7f0000014000-0xe8)=""/232}, 0x18) 2018/02/04 00:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x20d, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r1 = memfd_create(&(0x7f0000533000)='\x00', 0x2) sendto$inet6(r1, &(0x7f0000381000-0x44)="06b266e4a5f6f300500ba3f466fd9d49c0baa944058c63b0b02ee1ad2ea0501d9b43dc4b238f54cfb05f752443cebf5eb64ad94c3d02c4242554e396581f399a3beed306", 0x44, 0x800, &(0x7f0000080000-0x1c)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5}, 0x1c) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000244000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000011c000)={{0x7fff, 0x7, 0xf8a, 0xfff, "cbceb7a70556464270ab2be557a8f864626154e20bb2961f8782c7b484d690995c50f4c9c81032d7338d5ac3", 0x100000001}, 0x0, 0x0, 0xfffffffffffffeff, r2, 0x6, 0x101, "f14069a39c8dac11f6534205ac8ce646b80e62294e324505bf9379d75bb2f3003822f3fa612ad0285bd1f8ea0b70557d20067651912ce6c2ea1551a12afa353f", &(0x7f0000c1b000-0xe)='$\\vmnet0nodev\x00', 0xe, [], [0x198, 0x8, 0x8001, 0xac]}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000d2000-0x4)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000ebe000)) finit_module(r1, &(0x7f0000cc5000)='\x00', 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000cd000-0x8), &(0x7f0000368000-0x1)=0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000899000-0x8)=&(0x7f0000226000)) 2018/02/04 00:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000707000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = getpgid(0x0) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000b05000+0xa8b)) 2018/02/04 00:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x0) fchdir(r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000330000)={0x1000, 0x0, 0x6, 0x4, 0x1, 0xab, 0xffff}, 0xc) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00005d9000), &(0x7f00002d9000-0x4)=0x4) bind$llc(r0, &(0x7f000055f000)={0x1a, 0x6, 0x0, 0x9, 0x7fff, 0x100000000, @empty}, 0x10) 2018/02/04 00:16:42 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000059d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ae0000-0x23)=""/35, &(0x7f0000466000-0x4)=0x23) accept4$unix(r0, 0x0, &(0x7f000008e000), 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f00004ea000)=0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000), 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000012f000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000330000)=0xe8) lstat(&(0x7f0000351000)='./file0\x00', &(0x7f00007c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000468000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) creat(&(0x7f0000bfc000-0x8)='./file0\x00', 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0xffff) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00005f4000)={[{0x2, 0x4, 0x2, 0x7, 0x20, 0x5, 0x6, 0x0, 0x0, 0x0, 0x7, 0x7, 0x6}, {0x4, 0x9, 0x8, 0x100, 0x6, 0x400000000, 0x8, 0x8, 0x0, 0x3f, 0x80000001, 0x3, 0x80}, {0x86, 0x1, 0x2, 0x0, 0x32fbcc97, 0x1, 0x8, 0x20000, 0x7b73, 0x81, 0x0, 0x1f9edbde, 0x8}]}) chown(&(0x7f0000b9b000-0x8)='./file0\x00', r2, r3) 2018/02/04 00:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cdc000)='/dev/dsp\x00', 0x8100, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000ce5000-0x24)={0x4, 0x6, 0x8, 0x7, 0x57e, 0x12000000, 0x1, 0x3, 0x4, 0x402, 0x6, 0x3}) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x4) 2018/02/04 00:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) ftruncate(r0, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="060000000000000000039d0000000000007fff00a10000000449fa00e2007e23"}) 2018/02/04 00:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00003ac000-0xe)='/dev/admmidi#\x00', 0x40, 0x100) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000483000)={0x0, @empty, @broadcast}, &(0x7f000054e000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff0000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4dda, r1}) r2 = socket(0xd, 0x5, 0x18000000) sendto$inet6(r2, &(0x7f0000fa3000)="9918f9b788748eecb02e122af100b88e25fc343825ab9ff11d82f2986cf3ff2505e5f7a215801d443ac95b771144baaf9aa1916c0948719733aa1ffffae00001be6d597cf7f5d03ccc9c8b3afd2c4d4f13fba9ef8f077cc5050f5be1079f6feebff85aead2", 0x65, 0x40, &(0x7f00001a3000-0x1c)={0xa, 0x2, 0x11, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}, 0x1c) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000e1e000-0x4)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@generic="be6f468b87d071fecbc133470e077853", @ifru_flags=0x301}) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 00:16:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x5) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffe112}) r1 = syz_open_dev$audion(&(0x7f0000fd4000)='/dev/audio#\x00', 0x0, 0x20000) getpeername(r1, &(0x7f0000924000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f000021d000)=0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000a82000-0x20)={@generic="8cddcf01eef878e03eff52fb72bd2bc5", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/04 00:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ad6000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000024000-0x4)=0x10) connect$inet(r0, &(0x7f0000022000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000010c000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00008b4000)={0x400, 0x3ff, 0x6, 0x4, 0x6}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bd4000)={0x0, 0x7, 0x5, 0x9, 0xfffffffffffffff9, 0x9e4}, &(0x7f000004d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c72000-0x10)={0x6, 0x4, 0x8001, 0x0, r2}, &(0x7f0000aa4000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/02/04 00:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8863}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000905000), &(0x7f00005e2000-0x4)=0x60, 0x800) fstatfs(r0, &(0x7f00004fc000)=""/21) 2018/02/04 00:16:42 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000e77000-0x4)=0x720, 0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x2) 2018/02/04 00:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x5c, &(0x7f0000b26000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c9c000)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000e81000-0x38)={0x3, 0x0, [{}, {}, {}]}) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00003b1000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x1000, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r3, 0x4) ioctl$KDENABIO(r3, 0x4b36) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51a}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x2, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}], 0x2, 0x10000, &(0x7f0000bc5000)) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7ba", 0x2c, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/04 00:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}, {0x3, 0x4000003}], 0x2, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x20000802) [ 238.582204] device syz4 left promiscuous mode 2018/02/04 00:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b01000)=0x0) ptrace$setopts(0x4201, r2, 0x80000002, 0x13) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff8000-0x4)=0x0) bind$bt_sco(r1, &(0x7f0000262000-0x8)={0x1f, {0x7, 0x1, 0x401, 0x5, 0xfffffffffffffff8}}, 0x8) socketpair(0xf, 0x80007, 0x1, &(0x7f0000139000+0xcfa)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000f95000-0x4)=0x8) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000ac8000)={r6, r0, 0x6}) r7 = gettid() connect$pppoe(r1, &(0x7f0000e03000)={0x18, 0x0, {0x1, @random="03e599d82f50", @common='bpq0\x00'}}, 0x1e) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000088c000)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='bridge0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x3c}, 0x1}, 0x0) 2018/02/04 00:16:42 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) socketpair(0x9, 0x5, 0x18000000, &(0x7f0000002000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r0, r1}) 2018/02/04 00:16:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/124) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 00:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) mkdir(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 00:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000364000)=0xb1, 0x4) syz_emit_ethernet(0x32, &(0x7f0000636000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x1, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/04 00:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/04 00:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f72000-0x78)={0x7f, {0x2, 0x3, @rand_addr=0x6}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x48, 0xfffffffffffffffc, 0x1, 0x0, 0x1, &(0x7f0000d30000-0x10)=@common='bpq0\x00', 0x1, 0xb4, 0x4}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000938000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000ae2000-0x4)=0xe8) lstat(&(0x7f000042f000-0x8)='./file0\x00', &(0x7f000044b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000eca000-0xc)={0x0, @remote, @multicast2}, &(0x7f0000c1c000-0x4)=0xc) bind$bt_hci(r1, &(0x7f0000335000)={0x1f, 0x8, 0x2}, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000445000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@empty}}, &(0x7f0000b92000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000618000-0x38)={&(0x7f00002de000)={0x10}, 0xc, &(0x7f0000a7e000)={&(0x7f0000221000)=@newsa={0x330, 0x10, 0x300, 0x4, 0x0, {{@in=@loopback=0x7f000001, @in=@empty, 0x3, 0x8001, 0x0, 0x492, 0x0, 0x80, 0x80, 0x2f, r2, r3}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0xce31, 0x3, 0x200, 0x9, 0xfffffffffffffffd, 0x7f6, 0x80000000, 0x1}, {0x500, 0x4, 0x1, 0x3}, {0x6, 0x5, 0x80000000000000}, 0x5, 0x5, 0x2, 0x2, 0x3b77bcf, 0xe7}, [@policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0x3, 0x7, 0xa, 0x0, 0x20, 0x32, r4, r5}, {0xffffffff, 0x0, 0xfff, 0x4, 0xffffffffffff152f, 0x0, 0x7754, 0x20}, {0x20, 0x3, 0x5f1}, 0x2000000000000000, 0xc, 0x0, 0x1, 0x1, 0x2}}, @etimer_thresh={0x8, 0xc, 0x2}, @algo_aead={0x10c, 0x12, {{'seqiv(gcm(seed))\x00'}, 0x600, 0x0, "005bafb4e5fdaa7b3d00f6ae9afbdebff113eb8b69fe1bb92801cd3f8a54a1314f1e6f645e64b5d87d26dfa4e7b4ae93739fa6f67ab64b01b488114dba5606a840c5420a67b0c31e564464caeae12d313abcbae91b80f45b1e7831ac92c33df1e7258575d93d81c067c8547fb688b04224d9abe4da6c23ee4bfa6224316c6a101dc18b7d8f7f7d62d9f58dfbae5cf56924269a73261376c5fea59ab0f4f5f8382a10649306e04621e65a4d136d78d8efb85c673b80e5499d9fec6b36ab94c885"}}, @ipv6_hthresh={0x8, 0x4, {0x78, 0x10}}, @policy_type={0xc, 0x10}, @replay_esn_val={0x44, 0x17, {0xa, 0x4, 0x6, 0x1, 0x3, 0x9f0, [0x6, 0x7, 0xd45, 0xb6, 0x3, 0x800, 0xfffffffffffffff8, 0x1539c00000, 0x8, 0x1]}}, @output_mark={0x8, 0x1d, 0x8000}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @etimer_thresh={0x8, 0xc, 0x100000000}]}, 0x330}, 0x1, 0x0, 0x0, 0x40}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x216}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r8 = open(&(0x7f0000156000)='./file0\x00', 0x8000, 0x80) fallocate(r8, 0x0, 0x0, 0xc9) sendfile(r7, r8, &(0x7f0000e65000-0x8), 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000b39000-0x10)={0x4c, &(0x7f0000e68000-0x4c)=""/76}) 2018/02/04 00:16:42 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000002b000)=[@in6={0xa, 0x1, 0xf4a2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}], 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f000002a000)=[{0x40, 0x0, 0x3f, "793652c8fbbc3362463c4a34b255504b940d8669327f3561ee20b3878471f926914e32d5fc4907f16cc38d175135"}, {0x60, 0x1, 0x0, "294b8cc792a1e601cd87f12ecc1b72a49ca1fd1f37d95cfab191973afd55e1a2916aefd21a5402b6112f7b53c199c5ec6f8e741e61b836d6c54825ec3f25cba7fe80aabe51f3016981a0bb403ec851"}, {0x90, 0x117, 0xd20, "295b53b9edf26272ffbb6dd1e19e130cbe14b282ff4cc5ec0d33978e594bc90e009aee8fb4023c51fbc61abcfc0148ea981f2435d54841f2d192135785327e8ee9d73f9954380ded156c74c22c5781ab4f727177d723446290c0c2fc988c0b14620467b5b7d9c87db095f4ef8d363368042e9cfd7cba1daf18b6157f94"}, {0x68, 0x115, 0x5, "5c811416e8cf02e12b705e271efdcb662373edddf2f462abf0c333b6a22b969374aa92a6c218b85ac4f668b50bc620f73ae51dac355f60ccbe57eba4950f48ec2b5185c09bb5745b27906e56d30f6b75a6994663"}, {0xd0, 0x113, 0x6, "86115d5465ed9b6177f29618c1dd0e8ca18909598ba25d05a23614feedbfa4e8df2e23f56e455a1ff3543501f928b3e374d69353b4aeeab66728fe93b65a24da87c81ed9e78568fa86815b966ee5df7e2981855bfbb085c33a2eceebb034ab134a2de72928bc19f212d7fc63a7bc3f1cdcf591f65453026ee7f2912f8e81791fa959ca01219c6e9cd848694861084e2a19bcdfb3aa834a5011b9319a60cbe42515c70e1e0559acae06ec6e4395d284d23dd16bad55c7338271f8e93e7a238eb5"}], 0x268}, 0xc100) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000011000)="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", 0x585}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/04 00:16:42 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f3d000)) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4), 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x8000, &(0x7f0000000000)=@ax25={0x3, {"40fca5163f19e0"}, 0x4}, 0x10) 2018/02/04 00:16:42 executing program 5: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000406000), &(0x7f0000000000)=0x4) 2018/02/04 00:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000be0000-0x11)='/dev/qat_adf_ctl\x00', 0x3fffd, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b70000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f13000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, r1}, 0xc) sendmsg$nl_route(r0, &(0x7f0000d08000-0x38)={&(0x7f0000e71000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000be6000-0x10)={&(0x7f0000039000)=@ipv4_getaddr={0x5c, 0x16, 0x500, 0x2, 0x2, {0x2, 0x3f, 0x40, 0xfe, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x1000, 0x0, 0x5}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x11) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) 2018/02/04 00:16:42 executing program 3: socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000007, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000c40000)='/dev/adsp#\x00', 0x7, 0x1) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00004f1000)) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000507000)=0xe953) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000), 0x4) sendmmsg(r0, &(0x7f0000e4e000)=[{{0x0, 0x0, &(0x7f00002f3000-0x30)=[{&(0x7f0000bd5000-0xfe)="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", 0xfe}, {&(0x7f0000c3e000-0x5)="21ff4429bd", 0x5}, {&(0x7f00002a6000)}], 0x3, &(0x7f00004e9000-0x12e0)=[{0x58, 0xff, 0x7, "970b471452d00a379cc9e237d6b35592c02c31a334c2c3bc74ac3e8ea61d90a45b2bbda9bbfe22f7133c6871f427990ab9aca66fbc8a200109a7e294e3d49594da07d268"}, {0x90, 0x11, 0x6, "198ab41e7b9902a99aba0449814c67e233a4504f8fb5617fccc665d619031fb5830b39676f653abb48532581d6cb40d3a1f54feb2463ab93e87ec70e3c0f3fce09d392f153ca1708b91fb1886f7e2bd6071c89631efadd47b73f10b9856c9b84017081308ea85f1241a2daf36545b77d345620399f20795a3381bd2793c00d58"}, {0x80, 0x11f, 0x4, "a8884f8c3fda2e3e433f4804de6c53ed20eb38fcd993a3b41f7ae66f49bca18deb3cd5e0d875b4974e67db8fbdebf7c1ec86d09892ccb32d565725c2336709a77969190d6d626a75c28cdf5b697fae82c72706965ddbf3ccf46cf5836d9d70c11605d86cae1a84d1dc626a868dd2"}, {0xa0, 0x10c, 0x4, "adb4a50ae6ba7d9b96c6a70b5e65e93b85df5154094c83b3af5d14258f9856cf7fab57290eea76851799dc602fc0979f77f12bfb653e9586bf14bf2b570ee59c697502de262f1eb970bd9d8ac96529d626dbb4818095f6962090bd406d205746d945cd3c2af609513dc070cf0429100c41f3f51ba05d5ee60fd11a8d1934699b6fbe44d07013e323b0d3fa510c23"}, {0x78, 0x1, 0x2, "5fc762714e5c6eca290c69ee907dffc7fe214e84096155fedf3079630c63ab3422d9b6fe7f7f3a1dfff8dea32896ed70324fb81954f962410ebefd7a6030a295aa4e0fa9bec26fc7db30b1e49d0368baf37535b12d2896a204b0d6310271f00542816b26"}, {0x50, 0x0, 0x3, "501a923a01047231e19d6e9099e5516eed1d9130f02887d43d0299abfe4253fd9298f2a04353b83fe2385454f177bf939180df9d1f215288069f7c21c078fad3"}, {0x1010, 0x102, 0x6, 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{0xa8, 0x1ff, 0x0, "e0ca18fb6a2181a187bd6edcbf09cb9444eadacef36075f88b407f2b8d0b8a1d588cc5e58a712c2c1727be66108452d86b1737353715c0f3b14d07cf16ce8981576c772298399b4af01a743596e97c36df42373a5e6239ce0075d325dec457b51839fc41c8db2fc4dd8facaf22ce8b2a3490dbfbbb4e9dec77098cf556d52155a57a565f447f4c482f21d1f90e34582b72"}], 0x2240, 0x20000004}, 0xa70e}], 0x8, 0x0) 2018/02/04 00:16:42 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000005000)='./file0\x00', 0x4400, 0x100) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000002000-0x51)=""/81) mknod(&(0x7f0000005000-0x8)='./file0\x00', 0x9, 0x1) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/02/04 00:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000), 0x7ff) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000619000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00004c4000)="69ed00c80f0fd4b975f33a03aaee1f5ceb093b9f3fa8271ab96e3a8c069c354d"}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26100, 0x0) 2018/02/04 00:16:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008ba000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000cf9000-0x10)={0x3, [0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x3, [@generic="4852d99865"]}]}, 0x20}, 0x1}, 0x0) pipe2(&(0x7f00005a6000)={0x0, 0x0}, 0x800) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007c4000-0xc7)=""/199, &(0x7f00008a5000)=0xc7) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/dsp\x00', 0x107601, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000b57000)={0x3, &(0x7f0000067000-0x1bc)=[{}, {}, {}]}) [ 238.888083] audit: type=1326 audit(1517703402.632:4470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4003 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 238.912692] audit: type=1326 audit(1517703402.637:4471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4003 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=103 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 00:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f00007a6000+0xd33)=[{r0, 0x40}, {r0, 0x20}, {r0, 0x1000}, {r0, 0x8}, {r0, 0x20}, {r0, 0x24}, {r0, 0x8000}, {r0, 0x400}, {r0, 0xe2}], 0x9, 0x6) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) r1 = syz_open_dev$audion(&(0x7f000064d000)='/dev/audio#\x00', 0x8, 0x40800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000030f000-0xf8)={{0x3, 0x0, 0x800, 0x3, 0x4}, 0x7, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0xb9e, 0x200, 0xbf7, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000263000-0x8)='./file0\x00', 0x185000, 0x44) ioctl$sock_bt(r2, 0x541b, &(0x7f0000397000-0x98)="6c0434396afd2c6d121e2776de59c3c23cf6aec979948eed94058c9f43fea923e891abc411a82143695d1270ae939c640782a874ec6a5cff70a10d2965f60639291778f39dc979b9debb3c35a07c569284e8d0034b173984105a43ecba63d37db2cb140d60d42a84afc9bbe1120d258c5360ee1423a6fd3ad0f358cf6837b9a6a8028b5952bcccbef6728a76079fe08e66f6800db21ea2ae") renameat2(r2, &(0x7f00005f9000-0x8)='./file0\x00', r2, &(0x7f0000afa000-0x8)='./file0\x00', 0x5) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 00:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000081a000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) pipe(&(0x7f000048f000-0x8)={0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fa6000-0x2c)={0x1, 0x87, 0xff, 0x1, 0x0, r0}, 0x1a) pipe(&(0x7f0000ec5000-0x8)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a05000)={r1, &(0x7f0000dce000)="bc7a9a5b18a19432ff43284d6939397dafabef04a4c875e5692a3fc4e8460c78307fba16d3b654a4cb219ce7a77a1c38ac144a8782bddbebee700ce090fd4ad6cf478463650beccc50011da6746885ee81d29626969089edee2fd45f1c1f29ceec8c3c79966ef1ec556e1b537197424c7001b83abcdceabcfd73c94c0af43498c5dc7adf4a870d450387896737d699c07f96f8ebe225a7b900216416e8a926e5f095a7de2eaba8b522e7780aa7fc3b12761ce65901c800d4000be926", &(0x7f0000006000), 0x2}, 0xfffffffffffffe75) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000440000)='/dev/dsp\x00', 0x0, 0x0) getsockname$inet(r2, &(0x7f0000087000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000011000-0x4)=0x10) [ 238.937249] audit: type=1326 audit(1517703402.637:4472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4003 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 238.961780] audit: type=1326 audit(1517703402.638:4473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4003 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 00:16:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x2800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1, @empty}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00004e8000-0x4), &(0x7f0000aee000)=0x4) 2018/02/04 00:16:42 executing program 7: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000000)={0x2, 0x2, 0x1ff, 0x400, 0x0, 0x8}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004b4000-0x8)={0x0, 0x0}) bind$netrom(r1, &(0x7f000036c000)=@ax25={0x3, {"430ff46f090a32"}, 0x3}, 0x10) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) 2018/02/04 00:16:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000102000)={0x0, 0xf8}, &(0x7f0000d95000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000716000-0x4)=@assoc_id=r1, 0x4) sendmmsg(r0, &(0x7f0000001000-0x78)=[], 0x689, 0x4000000) 2018/02/04 00:16:42 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ec000)='/dev/qat_adf_ctl\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000), 0x8, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0xfffffffffffffffa, 0x8, 0x3, 0x5, 0x3, 0x7, 0x3, 0x6, 0x7, 0x3ff, 0xffffffffffffffc8, 0x7}) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) syz_emit_ethernet(0x46, &(0x7f0000fe2000-0x1ab)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/02/04 00:16:42 executing program 7: mmap(&(0x7f0000000000/0x44e000)=nil, 0x44e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000044c000)={0xf, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000044e000)={r0, &(0x7f000044f000-0xfc)="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", &(0x7f000044e000)="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", 0x3}, 0x20) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000044f000-0xb)='/dev/mixer\x00', 0x201, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000044e000)={0x8, 0x0, 0x80000001, 0x6, 0x0, 0x800000000}) [ 238.986135] audit: type=1326 audit(1517703402.651:4474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4003 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 00:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000887000)=""/4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/04 00:16:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7832812b, 0x6}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x202, 0x1, 0x0, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000561000)=0x10000, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000536000-0x8)) ioctl$int_in(r2, 0x5452, &(0x7f0000508000-0x8)=0x26) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) userfaultfd(0x80000) ioctl$int_in(r3, 0x5452, &(0x7f0000b00000-0x8)=0x7) [ 239.037708] sctp: [Deprecated]: syz-executor5 (pid 4045) Use of int in maxseg socket option. [ 239.037708] Use struct sctp_assoc_value instead [ 239.103219] sctp: [Deprecated]: syz-executor5 (pid 4062) Use of int in maxseg socket option. [ 239.103219] Use struct sctp_assoc_value instead 2018/02/04 00:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f00000d2000)='/dev/sg#\x00', 0x2, 0x203) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000146000-0x4)=0x401, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d95000-0x8c)={0x800000000000, 0x7, 0x1000, 'queue0\x00', 0x6}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000026b000-0x9)='/dev/ppp\x00', 0x80, 0x0) write$fuse(r2, &(0x7f0000bdc000-0x1c)={0x1c, 0x1, 0x4, @fuse_notify_inval_entry_out={0x1, 0xf9}}, 0x1c) add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/02/04 00:16:42 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000bc7000-0xa)='/dev/dsp#\x00', 0x80, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00007d0000-0x10), &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r2, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000098d000-0xc)={@rand_addr=0xffff, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00004f7000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005ba000), &(0x7f00003df000)=0x14) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x4, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000732000-0x8)={0x0, 0x4c9}, 0x8) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r3, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r2, &(0x7f0000a21000)='./file0/file0\x00', r3, &(0x7f0000f5b000)='./control\x00', 0x2) bind$inet6(r4, &(0x7f000050d000)={0xa, 0x0, 0x9, @empty, 0x96b}, 0x1c) 2018/02/04 00:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000901000-0x91)=""/145) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}}) 2018/02/04 00:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000093a000)=""/155) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r1, r2}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008e5000-0x4), 0x4) 2018/02/04 00:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)={0x5}) execve(&(0x7f0000c0b000-0x8)='./file0\x00', &(0x7f0000b52000)=[&(0x7f0000954000)='security%\x00', &(0x7f0000147000)='{\x00', &(0x7f0000e07000-0x1e)='#$vmnet1eth0system%@ppp0nodev\x00', &(0x7f0000237000)='eth0\x00'], &(0x7f0000eda000)=[&(0x7f0000008000-0x13)='nodev*%.mime_type/\x00', &(0x7f0000c3b000-0x2)='$\x00', &(0x7f0000df1000)='\x00', &(0x7f0000b4d000)='lo\'[bdevselinux6wlan1mime_type\x00']) socket$l2tp(0x18, 0x1, 0x1) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000982000-0xb)={0x1f, 0x70, 0x8, 0x4, 0xbe6, 0x0, 0x9, 0x1000, 0x7f, 0x2, 0x3f}, 0xb) write(r0, &(0x7f00005ce000-0x27)="26000000240001f8feffffff00008d4001000025010000000df7040040a68fe90c026b010035", 0x26) 2018/02/04 00:16:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000014000-0x4c)={0x195, 0x101, 0x7}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = mq_open(&(0x7f0000013000)='proctrustednodevselfvboxnet1cpuset\x00', 0x0, 0x0, &(0x7f0000012000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$TIOCCONS(r2, 0x541d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 00:16:42 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de8000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000b97000), &(0x7f0000ae6000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x5, 0x1}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f00003b9000-0xc2)=""/194) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00002ff000)='encrypted\x00', &(0x7f000070a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000070a000-0x8a)="2d747389770bb868f39b420aa17cb7c12a2b8c5ebdce28b62df8cdabac86f0681fa82c052b3b3a7ae11698a218447351d0f8b771a3d894fdc865dea1f51b730f900c4e468ddd07650cde461409c476e2605bc07ad70ef137ff1ac63a058ea256a228a49865c931fd1e46d893de5a1ed0960ff9eecbae8fdb754869669e82e847f4a28cc40d463dd71b8e", 0x8a, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x1202) 2018/02/04 00:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010b, 0x2, &(0x7f0000663000-0x14a)="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", 0xfde2) r1 = syz_open_dev$sndmidi(&(0x7f000054a000-0x12)='/dev/snd/midiC#D#\x00', 0x3f, 0x400081) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000d2b000-0x1)=0x4) 2018/02/04 00:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) signalfd(r0, &(0x7f00009c4000)={0x1}, 0x8) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f00007e8000-0x14)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 00:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000811000)='/dev/dsp\x00', 0x200, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x9}) 2018/02/04 00:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7c5, &(0x7f0000688000)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000b4e000-0xb)='/dev/vcsa#\x00', 0xffffffffffff8000, 0x40000) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 00:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000a47000)="130000001000ffdde200f49ff60f050000230a009d0000000f00c08a3022e5f9ec3e4fe1697a5605490096000601b93c189814e301000000f049a1b4b88edefc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3e8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76190000269525b84518497e9f494ccf35817c820c70a32d8e975654", 0xc4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004bd000-0x8)) 2018/02/04 00:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/02/04 00:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000791000-0x8)='./file0\x00', &(0x7f00001ab000-0x1000)=""/4096, 0x1000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000de5000)=""/31) 2018/02/04 00:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cd4000-0xc)={0x6, r0}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000f89000-0x4)=0x3) 2018/02/04 00:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) ioctl$KDADDIO(r0, 0x4b34, 0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00008f4000-0x14)={{0x4, 0xfffffffffffffffe, 0x3, 0x8, 0x10001, 0x8001}, 0x4, 0x7fff, 0x8}) setresgid(0x0, 0x0, r1) 2018/02/04 00:16:43 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000014000)='./file0\x00', 0x40) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000016000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x10001, 0x6}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/04 00:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/autofs\x00', 0x4082, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000806000-0x4)=0x0) perf_event_open(&(0x7f00000b4000)={0x5, 0x78, 0x3bb5, 0x81, 0x5, 0x7f, 0x0, 0x1000, 0x1, 0x8, 0x3461, 0x1, 0x16274dc3, 0x9, 0x0, 0x1, 0x1, 0x0, 0x2, 0x10001, 0x1bc, 0x1f, 0x40, 0x401, 0x4, 0xd3, 0x9, 0x5d, 0x6, 0x74d, 0xfffffffffffffffb, 0xc000000000, 0x101, 0x6, 0xe9, 0x10001, 0x5, 0x4, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x100000000}, 0x32040, 0xe7, 0x101, 0x6, 0x2, 0x6, 0xfffffffffffffff9}, r2, 0x8, r1, 0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00009b8000)={0x4, &(0x7f0000540000-0x10)=[{0x303, 0x2}, {0x7, 0x9}, {0x4, 0xfff}, {0x5, 0x80000001}]}) 2018/02/04 00:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000056000-0x12)='/dev/input/mouse#\x00', 0x5, 0x1c0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000f2f000)=0x84002) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000433000)={&(0x7f0000c4d000)=[0x400], 0x1, 0x8, 0x547, 0x4e, 0x8001, 0x100000000, {0x5, 0x2, 0x7fff, 0x4d, 0x400, 0x7, 0x68a, 0x2, 0xfffffffffffff801, 0x4, 0x7, 0x1, 0x6, 0x6, "5835ddb5633a32cf6d4af5a6029f5cb9a4273e1dd78f50a15a0dbd2f9a7316b0"}}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000243000-0x4)=0x97, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = geteuid() ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00005d3000-0xd8)=@ioapic) r3 = getegid() fchown(r0, r2, r3) 2018/02/04 00:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000540000+0xcda)='.)GPL&\x00') 2018/02/04 00:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fca000)='/dev/input/mouse#\x00', 0x6, 0x400002) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006af000-0x4), &(0x7f0000233000)=0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f000047a000)=""/236) mkdir(&(0x7f0000000000)='./file0\x00', 0x4000) mount(&(0x7f000055b000-0x8)='./file0\x00', &(0x7f000052b000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f0000350000-0x8)='./file0\x00', &(0x7f0000927000)=@known='security.selinux\x00', &(0x7f0000e8c000)='%\x00', 0x2, 0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xf9e8) r1 = creat(&(0x7f000055b000-0xc)='./file0\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0xc000000000000) sendto$unix(r1, &(0x7f0000468000)="e88d581589d3d7d5ca2bb94fb8041ad3061d48e6a75b33859501c95a3ea2588861011669ed0ef8015461ae944766cdc9e7255af5aa9aa766730777f1f2b8a5ecb452406592943e3473c6784aa3c9895101a3085335686a1c854f6f37d1220f9a27f72c2d0dc0a3531e7657a58e97460696f8fd6669e880fae94c400625f12cc4e40fa899a76d8b3880328b56cb824d990d43104d8380545d605ebcf84e7bccccfe2186d28a73bd17fb581e151d9c3c5b4a4b56f9124d1793565555868cf79fc3481833c37d5fb3a9a4b5e01dd98dca0455ba8f29c96cec372d", 0xd9, 0x8000, &(0x7f0000523000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/04 00:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a8b000)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000c97000-0x38)={0x0, 0x0, &(0x7f00008f0000-0x9)=[], 0x0, &(0x7f0000f63000-0x30)=[]}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000906000)=0x0) syz_open_procfs(r2, &(0x7f00003c6000)='status\x00') 2018/02/04 00:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0xfffffffffffffd8e, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d24000)=0x0) sched_getscheduler(r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000513000)=0x2) setsockopt$inet6_int(r2, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4), 0x4) dup2(r0, r2) 2018/02/04 00:16:43 executing program 2: r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f000000a000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/04 00:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000135000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000b68000-0x60)={0x27, 0x9, 0x3e, 0x5, 0x9b6, 0xfd, "fe1930723e1003cc8b70125b69a6b4980c881da4ab82d6e00eab575c6e6fff87378563dfb87158e7ded6ff9c819adf55384b1145e9cc60a68bb52ed2be9244", 0xfffffffffffffff9}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/04 00:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000268000-0x12)='/dev/input/mouse#\x00', 0x7600, 0x32000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009e7000-0x10)={r0, 0x50, &(0x7f000026e000)}, 0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c58000)) syz_open_dev$sg(&(0x7f000030b000)='/dev/sg#\x00', 0x5, 0x323100) r1 = socket(0x2, 0x80006, 0x0) syz_open_dev$mouse(&(0x7f0000fab000-0x12)='/dev/input/mouse#\x00', 0x3, 0x51d8c3) listen$netrom(r1, 0x0) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r2/1000+10000}, 0x10) accept$nfc_llcp(r1, &(0x7f0000ac6000-0x60), &(0x7f0000f9a000)=0x60) 2018/02/04 00:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00002a0000)=0x9, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efc000-0x4c)) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/04 00:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801, 0x0, 0x0, 0x0, 0x802000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 00:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/ppp\x00', 0x100, 0x0) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}, @note}], 0x30) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000090000)={0x0}, &(0x7f0000d2c000)=0xc) stat(&(0x7f00002f5000)='./file0\x00', &(0x7f000088d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() lstat(&(0x7f0000dd8000-0x8)='./file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000beb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e0000)=0xc) r11 = gettid() fstat(r4, &(0x7f0000d3b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000970000-0x4)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000f40000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000aae000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f000017b000-0x4)=0xe8) lstat(&(0x7f0000572000)='./file0\x00', &(0x7f0000f31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000768000)=0x0) getresuid(&(0x7f0000a8e000-0x4)=0x0, &(0x7f000022e000-0x4), &(0x7f00003ad000-0x4)) r19 = getegid() fcntl$getownex(r2, 0x10, &(0x7f00003d4000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00008e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000518000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r23 = getpid() lstat(&(0x7f0000d4d000)='./file0\x00', &(0x7f000063d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() r26 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000063d000)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000a26000-0x4)=0xe8) r28 = getgid() sendmmsg$unix(r4, &(0x7f0000d5a000-0x70)=[{&(0x7f0000b6c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005c9000-0x50)=[{&(0x7f0000185000-0x1000)="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", 0x1000}, {&(0x7f00005e9000-0xb8)="e7791e8d77bd23c3dd1b6c3accf9e35958a2859e881fb9b8aca1ca5829f92bc9d6686b6a8291a7a0b0b06ab8f071163b9cc9e70b970ddc7de5b7b0dff2e534c235610827d9ebb0b38bba7c55c262bcff2da699d5f704b69e7a60e31e25ea881163ec5f195a15c4ba539cf9408774bcc285f0bf1f1b10eb3c239bbef276a1cc2afdbc3c416b7430f67f4a89b0610eabb3a4c7f8e207c799ca219bc4da2acd79f5ed8e3e229a92297b96d76a224dbef8adcee3c2c83af6f42a", 0xb8}, {&(0x7f0000d4f000-0xcb)="6cf9c7292270b609c0dffa87bb7aee47f28600369f9d4976d2cef0f4dfbf587a517cf1cfe78f8bcf8eb78de89b57975a4b7e25c39b3f5d8ea310284d84f829665d7dce2c7b2b4107cd97cd5fa5014d6962d650d9e6a14309500d25b6c956772eaa330a4d4b6e913a70812e379fe1bd540ce28a7872c8d8753ade523ac7b8a181875c9641c02eb2b5ac4585a5419e8c872b9019438a3e7f3683f9fa3620345602bc8f36ed2446e011f1cc3d37a7206c0a1ef1159327c71290ddfd64ba47890d37e40c5365c7eed2c000f27f", 0xcb}, {&(0x7f00005ac000)="d5a2aaf68c0f40af8227c2b0b5f1a34090453e7ea5957059941f4591b6b186b9ca3010129747af6af507528f9ab8dbc16df22a83c11c673f5b5a2113a6f356ec4488829f22ebdfd0986c79935e4c6478dc33b290ef8609cc822455f8f27373ab3a8815f35f76ae490ada72a879fbfb757b77d3f9bea37fd99aa270a0cd5403bbca2f08733a720776665eef955fc6c2bd32dfac82eb834b5fbedd8ff5f49aeb54cd4439086c6291e53d56bd5e116653d2147cb8022be2ee98d5095425239d970ebc7ed1505f21a42e2b7ea3c7f590ce3f120a38d002fca3fa61156671ed2e395b1531bb8bac669aca9e6d078fd019", 0xee}, {&(0x7f00000b6000-0x80)="fea959b9308dadcf7237fb237380d63a705efbae3ee5a92f1a0daed90a2336abd2d077bff43a3da4177217ada36d36de1476aa4b0fd3f40364b7a03a971db78f2a6dad0b69be910193160e759d465db14a9fd208a363f618148a47c081ea01c4c30b961cd650e3f52af56cf7181ca32c9497b620d4ed1de82f23bfec6998c9c6", 0x80}], 0x5, &(0x7f0000c2e000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x2400c090}, {&(0x7f00003c3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006fb000)=[{&(0x7f00002f1000)="7d2a1de7d61bf9d50ce94d25267b5e6dcd49d61f939883c7758713b8838009c196692314a7f4c38aeacea794d9692367c0e95206fab9ee715ed96e74d43cd95b5b25f4889b174c0a9c23d0c1be2cadb0de573dfd8a09ce78d98ba04ef381f1ac259f1c", 0x63}, {&(0x7f0000147000-0x1000)="11e1b8d236952394f750d24b459efe1293ab1b98ac875d5a22d22a080fb4f333af9fe1a979b799a9dc5e7f3d5c95313271df4dd0f9609b6ee3fbb89cf5f305db4bff3867850585059373640914cb53ea8278b6e81e947c71f96ed0d52dd93da5abafc2c11a26f05c908b3f4385fb23e6cd6b10f1e12d49cbd1d79bdf9220a130c35ba15245c544e55c356f99de569aeb1f836ad71c25843c6edc5c5f6b0b8fae0dd357d470a5b2a06cea8daecd1372b6331e50a0f73af8166ff82bc4b768a2d8ed9824abc640feda11f58bc742d3726652e05e75d4eb735b38c2e5f5015cce54e34b07a8d0e96e94e6078c8e523a85549a6c3c6995b3872eae88b0f62e17b79deb1187c4c174572c1c849bcb9eb7a452b91e8f91dc5accce67c8c8923f80dca22a06c2c93b1abe3c6f987c7617e3a9f697663f1c41976e28d3490b8aa61b2732c587eec26e3fbe4db983cdc04059ea1defd647f8e86f0649c89e0a80df64ae491577e4ae003b38a8069125f1a91bf626d5ce6eaf2ab3efb7941e7ddf6d65dd697bc3a3049a258d8267068c338a4d57fb75d5f4624fc8b9965e8678a2814f45b455a32a2320db8e0486393eb379bbbe4cfe5b42433cb642df6801267ef7403964cb298a0272ef12100ed0b1b0c3788b30253c2220c0a329f8d7a35d7a033e5d970b673f511a64d764344cce31a62174ad11cc68df15374cecbf03ef62aa4b0f923de79263e4f321547785a7448fb1df2c24fec90a44cb36ed953f9843bf62428f2160b369fb00c18db8b9cec34b2df23a7b987b970515751a626320188d63ed45196828fe48ee474c8011469594749400bd66d6e2435febe4edd6e4a0bb63f7fbffa8a97d8e0c04fe9a9be9501fdd7742f4301091355d965a7b319935a59c4fa6c5b778e867c35ccc15135bd9759f984e48c8949c653694707e20a382278f28a3faad3c7a68d4ce4c0ac3908d6dd43ac72c0c8c49b79d4d8773570e6c8cb7616afbc01c5d692d12d26aa844ac7a1a2607cfdc1a6c30bcbae4e7aaaf44d164a94e8cc68f67e60489862d473d3bd09d297d1b763e5c769fa1454091ac393c36d0818068a0d885c8d7b8d64db1bc761c0143b08d87899ddc0a914ca2495fac3189ccc449a9904a43a547e32006da1632c9956f80d687546e5cf9509daed01f1982d58682404b8074aa5c22eef2725213b887b256d1bdb2cf1df6d4310774ad4b127f11442a98569b8c086888a182585fb5b11a8f3986d75adb6bc6622d29d1fc7fa149b7f94cacf49905f3f7a7b0184f93e70d05d3b97fd5ec3015209e02f59cd15dd5378a02db23844ef44be1e3db11ac187941a625ea6e1e97ea14446ff11c1e4f3f11ba8c84f04654189948b88783de37396a70471059e4a6f0e787b1115783a1ca73e0b591bd3e22eb74de399128601f248029de309f9ae70da6e9be8b15517f2145995f3805a4277f7e4525f5fb82ceddc3acdd8fc7a740b9fccca8fdaf81cd6c3a90fa79b0ed1961fe530cd83761ae09e66a6a34743b7deb419b091973cad4fcafd1f1ec2cd391461ecf55f193c793a1ee625683cd60696011509dbd62a5f56e44b9b6b0d323947b7c7597258d77367edb4f6f638c89224701cb61e59befd711cdf8358698e7932495257957c436fb3ac44eff61220efc69131034130695ad4f35041ba8c7226c415bb63277899d8fc4ac19ce62c7087124d8eb9c46d30cacc122bf3431ee6db932d465644d685f13804fa2f0ea1a4bc185b1ceee55d729a3eeb153d70a6d25f9ba4cc1fd50a9a5cc6a5f0f45ec262ebd428ef605c9bacc5acd60fb91b3ffeba4aa9d335793c6dd7e8bad8e51fc858c177f8eebd1dd56657e8efa20160aa19a11e8fea846c323b651a986a7c0b63494d4c3114224718186ee75984e506ebdfa69c5297c6ba742f1e54b3b0b48918d721323f2580b8bc11547fc42c7e71e5b8637b711cdc6babfa55683f6ce5792bb647037c5dc21c9af593c80286c99b209d46c434edce293ae305f57e8554da3e2913830d3654593da99bd7e7a10cf740b7e30ea5b866348cb8d470421f2b6ebc5bdf79e49d0647d8908afd4ef446f6aefd070fac65a44fcfc84273cfba8968f0d5a341b60fe3760cd0aa8ca7a9c4fe4841f3eb92c62e73ee8be37a9c16ad2adf79d3b1a584eb79922077b04f562eb69707422092371d11676d3469c7386e600d296d6b9ef0d2574b1161c8f463a134142d9a5b1c7467354bb8d9ee8ff41306fee488af970b0ba9d47c581c48a3c387df5568048a14bd44dd1a1aa6e9e777fef09a50810afe70881f8c2122be49a434d35b4f19268184d070e8ff20aa81f56aec59b403383baca763b8d119114f147087fd4c56e8bd1b4592b5e6323ea92a10eee87bfadde58f5565d832d0e29da417a7774d756002957d85a6e3babe0d1939dd475de423af944c5edc1fc8cbdd7a38a0e59397313e1f6f1f5c0878b235ea7fcf3111872c52840dfecd396f435302f2e76a07fc941da55fb96c8446d1979fd71f3808851c96176edd3950e6caddd129acf64df97d18ac64037b2cc281dc4c4b371e199faf5c0b7a4232294685ba8b8d46d8bc8ab1f535a8ed3c4966b3236242d8c045f577fb69c4a7e5f7c503bd64b9d95e802d7bb6d0164431430e0d4cf285facb2990e3ea6148e1a2c6e0b6a302b7edbae50a644067ace5e764ebfba3697c9da4d347f7d39f5a46d8c1eec2abe2af848d7843edcc97eee2d8d379838d4a77b9d5497d6b1b04336e019d4fb723a015e08584ce92a49ff384743ce6819716bceec8b97caae0cb518eea26a7d72c7efee230b2cf00f01b3036a4345f25a156a5eee7f90fe5034aaa54b3140aff7bd11b1d06054664ea8bbee0f4b2b7f4a83d412c0aed1522f876d2f955346bf7de9ed09ef246ae4d82ca9427a1b9a2f5e64c8d758c702286735074f49e686bb6c8d2eb483e1db605539bcb4294a5f8f11f237c52fa2a729a956b327997c8f1008811ba94dcbbd8bb966f48409b6083dba0e83423bd1025a267207236cbf182543bf3898d3cebbbc8010bc8a6160c9e2925030fd14b2683fb36a7a2ce47a0694f9cd77d9a380fffbc6f08eb0320c751d2e5a2e1940d3d0f5ee9767c6b4ae51c1d470529dd21d9c392185fd15d78b887372f12a0b041168fbd032caf8fa596fb2035dbfa183dd1dffe2fc13c3a7e0ac139dc976b48a633fb0abd977ef917bd559e4a21de932b4ed1cd0048ed504ae552a4198cbff38900e32bf43fe19713c5954598bfd4b869805d17c865fc89dd0ff27901186c27fce66a5dd1cf1960377a7580602eed730913b150a5d26fc10d071aa1a148a21c59b54a1889518a887c03f94bf4020ae66ae6be903fe524aefdee9a98a05f30e29d61d86ec2f53c71a1722b61acca953a61a68d4e4ecb33ed639e736ea0872a97a6dc9b07d38b5e0adf6c8258a4a259e89dd5d87920df84ef07ae639ca1efb04dd02d77eb2623b0d0fae5cb0f479f8c40143ab8c62effbabdae48f2690fcd0fe506b2bdbdf351417414597f2a39d6f05b954b7ad014a01296f491829e89a2799efb75d9b38d7a08050c6cdd7d2c8c1bf8b0fa21c7929c8a47cc8140d2e8c1dbb3dca8b9ecc143a6eeed8a9c76543f7d4578479387cbf7b455d40a473c5c559e9d61d62b4dd319e4e6a084e72ee8000aaceacbe75a690205cda496a016d7060dd56c1908b4ab403712e508069682bc55a811902a249448428f4b33f89179353e15d38019b70712ee79d369d6693770fe33394baf5b39571cee2b446811be2a4011aa943cf09ec3cfc245df454c418bcf58b56cd1eea3aecde2a0c85da17c1105440300606de463592ca808beebbe6c748cf9b8e91e5a6e744c318eb16bf78bc3395049dd1ff6a13686af30ad2e5c995a3cd0c28abec9cc076770a272943d39b84b821936b177c77e5a375dd12f66074cb19eeb3238cc787d28dc5e3fb3201e101935c0491b3e1ef7c53ce89e87e8029f0d8da04ac24c92912fa774b1cb88f4efbe6c07f496b47b7769eccf3a8d18467ddc7f41c45b0f1f4462e171bec3b65348a0e0e5c694f1e7fb1d8b0a34ea38b5a939143dd618fd889081f837bc202342afdea8f4cc1e5475df6644d07981415ded97a62097d21d039cbb89d5d2e781a3a8eb1993a9812a42c75458a0c4d830abad59355be4d2d30e94ccd96070f684e3a8191dff855b402e3749f69a0441b386f7703ac1a0a0430902570b42915f4aef4f11eec217ac0396e025be6ce06e368cb634dfed882beb2a8eaa1522af4da5872101196bda5e3a17d6d6c4030b2746872246215a9267910cb676089afa830f26551cdf16d6586c7d59780e976d8752ac6e3443ee96781af8cca60e2f419e44e7f7a5b03b6e3e238e16b589169efba2895084f9d6d81946d7027bfb7f5dc42f81e5694248f551c5172440cfceeeeb4fc24c09ab12ad59318c3fc79ecbdd1dac146985e1ce2a976ca4778e0c94ae005f909828164c8c881618dba3609c1cc5e6effb5f6dc17e7aec01ea4d306104cae78c4093b700fe128320007bfaf8b7abee4e7109723e0080131a1179d4d00703a2da9bb9b93824299382ad727def3b8d86e19ccaf05478a7b33172e5b0e1abd8d03912786d9e2d410320850b6a267eae9886ae60c91cee16ffbaecd4796a6ef0c974efe66deb4a7dfd080a779f21b477485bdb255691b876daea295e8ec776a8ef83b34ed5c82530c6d0c98af6c003550325d5be7e210e8d19517f7bd6ab5dae27af24c8684afa280a3ae597680baacc256ad4d2ae30985fd0b52139d9dcaec3cb6c4384548481c1ca423ff09f0f820ef96feb71d9e42ddb7829416ca03d43b5203b11e7362c906739fdc41ef2ce6037054f5ef4201ae340f38d72b8729b19251c54cc6a91322c8d9a3074dbbeff34bb1e303d31797da5fffa8e4d9b762fe2f0619777854758570e18b3ac19b180f02a4652a944be755678af72f8f252e7707ceb747932fb983695ab5fecfccb93d93d7c89243c1c071f4793da84edac3f0ebf4a35dfd3ccbdefc1158477c644ea50e3d4718dfde5f3469aac3441f111a36367fe3fcc15f6f7320b8fdd4134912016b1883ea59210ed6428c7a70677e7d72e49e1c96ab5ac065ce9a7a7fb949e85f9032558a03e243299344fd101b9aa6322f15357b0f62d30a8295c873b39d4c45fbdea2089229b3adcfe3f13ba4e87fc86e4bb57943f50605c38c434df4f9bf1db989d17e0d222946ac3e550a35d2591ba12c055c448db08242a1806097e37c05f38b701be0eb38683e194be8144aaadea848d6a39d84416d6d77c3a55ec57534d8f14cb2d695361ffb3a28041b8be6f915fbade8acf813afd6c817b26598e6fbd576cd6c3e7046a0312a7959d2d6dc06ec0b9bd1cdb4d0a19a267a4467fd663eafcfdbb4f4211dd4e02eb370e5c964bfe03ce702b37360a1cea1d49a6bfe04d30fa599b0abc6a6faef53d02c302264cf8e6faaab703303e3e77594cb270ae6675c6c0803a23c28a2d4c94948c64fefd76c278054f0e297eb0963c4a58a0db5eda6b4d2e7d1787e5b7731385e5b9f14b6d4f319d6f5eeab06b93def8aea10e9b519a0a911612606eed758a43a0a5faf9900337c1d0491d2ccc74fedaf81b58d06def7d95386289635804ef393fd34ad6942aa4fa86129345585e23d4af20442cacd3e468dc03bc61f24f00bd96f6199b086dca36b25385f3d929b176af44771e96969f19c2bada647bf0fa043398f4a794d9ac3931551920e79d531c615c2c927b7cf0e6ee8658e30a1430a53fccafc96", 0x1000}, {&(0x7f0000539000-0x6a)="a68db56c68750bfed9666446677b4e9bc8c82bc6d163bf9a750ca1c6ec2ce064491055a452a0f8e95ff7a65702ed6c31a4f75c241de2a6eafad15cffca063f6e1b24b42d11c5ac15f5fe14b33f603250170095cca8e4b6a444ec6d8ab0934641ec9f1375054ba86da180", 0x6a}], 0x3, &(0x7f0000306000-0x150)=[@rights={0x28, 0x1, 0x1, [r3, r0, r3, r2, r2]}, @rights={0x28, 0x1, 0x1, [r4, r0, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r2, r4, r1, r2]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x150, 0x40}], 0x2, 0x8000) 2018/02/04 00:16:43 executing program 6: r0 = semget$private(0x0, 0x3, 0x100) semtimedop(r0, &(0x7f0000669000-0xc)=[{0x1, 0x9db, 0x800}, {0x1, 0x8001, 0x800}], 0x2, &(0x7f0000507000-0x10)={0x0, 0x989680}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/04 00:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d44000-0x50)={{0x8}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/04 00:16:43 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r0, &(0x7f0000aab000-0x33)=""/51, 0x33, 0x2040, &(0x7f0000c43000-0xc)=@nl=@kern={0x10}, 0xc) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/118) 2018/02/04 00:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f000007e000-0xb9)=""/185, 0xb9, 0x2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a50000-0x4)) accept$packet(0xffffffffffffffff, &(0x7f0000e13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000193000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000065f000)={r1, @rand_addr, @loopback=0x7f000001}, 0xc) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000fa2000-0x8)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ab8000)={{{@in6=@remote, @in=@loopback}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f00003d3000-0x4)=0xe8) socket$bt_l2cap(0x1f, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/04 00:16:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x2000000, 0x20000000) writev(r0, &(0x7f000013e000)=[{&(0x7f000037f000)="56a42ec8d135d866eed8ae2e6add38cc21d07370fcfe0d471884a78aca6292273dc785ffe084d4938f5bb12fcdce3835aa5706083d1b630df7d5b25dc46ec63bbbade889ef1533f6da24b98a30dfc59bca9b613e56e933", 0x57}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x81, 0x2, 0x0, 0x0, @time, {0x5}, {0x53}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x1}}], 0x90) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000022d000), 0x4) syz_open_dev$tun(&(0x7f0000d84000)='/dev/net/tun\x00', 0x0, 0x80) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c9b000-0x50)={@generic="fdfc69e74aad0bd1aa234c39bca5a379", @ifru_ivalue=0x7}) getpeername$packet(r2, &(0x7f0000821000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a6d000)=0x12) recvfrom$packet(r2, &(0x7f0000789000-0x25)=""/37, 0x25, 0x2000, &(0x7f0000dd6000-0x14)={0x11, 0x1c, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/04 00:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000036f000-0x18)={0x0, 0x1, 0x8, &(0x7f0000305000-0x8)}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000bf4000), 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cb000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/04 00:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000d40000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x800080, &(0x7f0000c41000)='v3') 2018/02/04 00:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000042f000-0x12)='/dev/input/mouse#\x00', 0x4, 0x2) execveat(r0, &(0x7f00000dc000-0x8)='./file0\x00', &(0x7f0000223000)=[&(0x7f000096f000-0x1)='\x00', &(0x7f0000b94000)='\x00', &(0x7f0000669000)='md5sum^!#posix_acl_accesskeyringproc[posix_acl_access%self-\x00'], &(0x7f0000760000)=[&(0x7f0000355000-0x26)='.%\\posix_acl_accessusersecurity--eth0\x00', &(0x7f0000c1a000)='\x00'], 0x400) r1 = socket$can_bcm(0x1d, 0x2, 0x2) listen(r1, 0x80000001) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r1) 2018/02/04 00:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000508000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/02/04 00:16:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x10001, 0x3, 0xff, 0x8, 0x10, 0x8}) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f00008e4000)='./file0\x00', 0x1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/02/04 00:16:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x1}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x1, @multicast1=0xe0000001}, @generic="1fb88ee89adf34c98272d0381f92ae39"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25}}) 2018/02/04 00:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e8d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) modify_ldt$read(0x0, &(0x7f00006ce000-0xbc)=""/188, 0xbc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000008e000)={0x8, {{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x3}}}, 0x88) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/04 00:16:43 executing program 3: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) r2 = semget$private(0x0, 0x3, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000020d000-0x11)='/dev/vga_arbiter\x00', 0x270000, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000180000-0x2)=0x4, &(0x7f000027d000)=0x2) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) syz_open_dev$binder(&(0x7f000019a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffffffff8000, 0x0) 2018/02/04 00:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d90000)='/dev/input/mice\x00', 0x0, 0x201) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000033e000)) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[]}, 0x0) 2018/02/04 00:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet(0x2, 0x8000f, 0xa12c, &(0x7f00004ab000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = socket(0xa, 0x4400000000080002, 0x0) lookup_dcookie(0xffffffff7fffffff, &(0x7f00006dc000-0x1f)=""/31, 0x1f) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000474000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00006b0000)) r6 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r6, &(0x7f0000b83000)={r5, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000044a000-0x4)=@int=0x4, 0x4) r7 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x6}}]}) 2018/02/04 00:16:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x17) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 00:16:43 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000013000)='/dev/cuse\x00', 0x44600, 0x0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x3, 0xae9, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x800000000010) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ion\x00', 0x208000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000021000-0x38)={&(0x7f0000011000)=@sco={0x1f, {0x6343, 0x9, 0x8, 0x1, 0x200, 0x20}}, 0x8, &(0x7f0000021000-0x20)=[{&(0x7f0000021000-0xb)="948625c0cbaad31e305497", 0xb}, {&(0x7f0000018000)="656ae87ab6bf6327130dfa91a89abe2122bcf86525815277240b7fc19e3898586a17b71faafd76c6a0b68df4ff7172df6e96b540a1f0b1930363f11f531785884a48c58dcb386e9b954f758325573984", 0x50}], 0x2, &(0x7f0000019000)=[{0xb0, 0x88, 0x7f, "e381d95aafbdb247639179da2dcca1c1087e500a4e9a5f4d6f4e0635712db53ec7fe760c4a3e83c5ca1e2c0611fb95a527e8fac51718652a1c1eae5a325f381e736081561ee35847d49a2d58abc5861b6e808f2a93bc1b88386cd490294ab8afb314eaa5e195bdc157c32d4ef155bbc02f594efc0bc4174cebf1803cc347ad067ea74ee90774f57f9d1c829dc8508f6cdebbb2ce57e451bd49c7b4"}, {0x70, 0x0, 0x6, "819d404e449e09125ae8a19aeb726e119c0fec46382b9ca3c24495e00b7a277a14d8d5ec6962e96e91fe572a4fdd3310b814df93ca3c68a9733d9c5c598777f760702d3d199cde8708f89e67509b28486e17f3258c0a91312386"}], 0x120, 0x800}, 0x20000080) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000004000-0xb)={0x4, 0x7fff, 0xffffffffffffffff, 0xfffffffffffff92d, 0x8, 0x100000001, 0x101, 0xdd34, 0x7a2, 0x1f, 0x1f}, 0xb) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x3) 2018/02/04 00:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f51000-0xf)='/dev/sequencer\x00', 0x3ffe, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000106000)='hybla\x00', 0x6) r2 = mmap$binder(&(0x7f0000111000/0x1000)=nil, 0x1000, 0x1000002, 0x80110, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000a30000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000863000)={0xf4, 0x0, &(0x7f000096c000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x30, &(0x7f000015c000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @flat={0x776a2a85, 0x101, r2, 0x2}], &(0x7f00003ac000-0x30)=[0x28, 0x38, 0x38, 0x38, 0x48, 0x48]}, 0x7}}, @register_looper={0x630b}, @increfs={0x40046304, 0x3}, @acquire_done={0x40106309, r3}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x20, &(0x7f0000643000)=[@fda={0x66646185, 0x4, 0x4, 0x27}, @fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000cf2000)=[0x38, 0x0, 0x78, 0x28]}}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x38, &(0x7f00005fc000)=[@fda={0x66646185, 0x3, 0x4, 0x3b}], &(0x7f0000b89000-0x38)=[0x38, 0x38, 0x20, 0x40, 0x0, 0x78, 0x20]}}], 0xe, 0x0, &(0x7f00002cb000-0xe)="b4f105f0858be126f85a48c280b9"}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) 2018/02/04 00:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000082e000+0x9b0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000064000-0x6)={0xbc, 0x6}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000063f000)={0x0, 0xffff}, &(0x7f000071c000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e57000-0x8)={r2, 0x7ff, 0xd546}, &(0x7f0000d9b000)=0x8) connect$inet6(r1, &(0x7f0000363000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00001f1000)={0x7f, {{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) syz_open_dev$dspn(&(0x7f000067f000)='/dev/dsp#\x00', 0x9, 0x1) [ 239.716244] binder: 4237:4242 got transaction with invalid offset (0, min 0 max 65351) or object. [ 239.726700] binder: 4237:4242 transaction failed 29201/-22, size 65351-8 line 3020 [ 239.738580] binder: 4237:4251 got transaction with unaligned buffers size, 58534 2018/02/04 00:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ce2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000060b000)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000014b000)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000749000)={{}, 0x0, 0xffffffff, 0x0, {}, 0x8, 0x81}) [ 239.779738] binder: 4237:4251 transaction failed 29201/-22, size 0-0 line 3002 [ 239.798738] binder_alloc: binder_alloc_mmap_handler: 4237 20265000-20279000 already mapped failed -16 [ 239.819341] binder: BINDER_SET_CONTEXT_MGR already set [ 239.824788] binder_alloc: 4237: binder_alloc_buf, no vma 2018/02/04 00:16:43 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000055f000-0xc)={0x0}, &(0x7f000019b000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c22000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) kcmp(r0, r1, 0x0, r2, r3) mlock2(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000001000-0x14)={0x1f, 0x20, 0x4, 0x2, 0x39}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x13)=@random={'btrfs.', '%^cpuseteth1\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000002000-0x4)=0x5, 0x4) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000003000)={&(0x7f0000435000/0x11000)=nil, 0x400000, 0x3, 0x20, &(0x7f0000000000/0x3000)=nil}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000005000-0x8c)={r5, @in6={{0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000006000-0x24)) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000004000-0x4)=0x1) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000005000)=0x81, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000006000)=r3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000005000)={0x2, [0x7, 0x40]}, 0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000007000), &(0x7f0000006000)=0x14) 2018/02/04 00:16:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x7d, &(0x7f0000001000-0x38)="b131e9dc0137e4da", 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0xe7e, @ipv4={[], [0xff, 0xff], @rand_addr=0x209}, 0x6}}, 0x9, 0x3, 0x9, 0x3, 0x4}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x80000001, 0x0, 0x80000001, 0x3, 0x867}, &(0x7f0000000000)=0x14) [ 239.829596] binder: 4237:4242 ioctl 40046207 0 returned -16 [ 239.830306] binder: 4237:4259 transaction failed 29189/-3, size 65351-8 line 2957 [ 239.869935] binder_alloc: 4237: binder_alloc_buf, no vma 2018/02/04 00:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005ef000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c79000-0x1008)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c71000-0x4)=0x24) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ffd000-0x4), &(0x7f0000f9a000)=0x4) bind$inet6(r0, &(0x7f00000c3000-0x1c)={0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/04 00:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) rt_sigsuspend(&(0x7f0000923000-0x8)={0x7fff}, 0x8) 2018/02/04 00:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f00006df000)='./file0\x00', &(0x7f00006f2000-0x8)='./file0\x00', &(0x7f0000ce8000)='ext4\x00', 0x2800400, &(0x7f0000883000-0x13)="75a049197723a9ebb681b3e86a06561dac0fdd") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00006db000-0x1)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f000004c000)='./file1\x00', 0x0) [ 239.875584] binder: 4237:4271 transaction failed 29189/-3, size 0-0 line 2957 2018/02/04 00:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000034e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000bcd000)) 2018/02/04 00:16:43 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000e000)='/dev/usbmon#\x00', 0x8001, 0x40800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x653) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000017000-0x15)=""/21, &(0x7f0000017000-0x4)=0x15) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/02/04 00:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000031e000-0x9)='/dev/kvm\x00', 0x22040, 0x0) eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fcf000)={0xb0000004}) r2 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r3 = semget(0x2, 0x1, 0x1) semctl$GETPID(r3, 0x1, 0xb, &(0x7f0000fd8000-0x62)=""/98) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000ad7000-0x55)=""/85, 0x55) [ 239.940855] binder: undelivered TRANSACTION_ERROR: 29189 [ 239.946803] binder: undelivered TRANSACTION_ERROR: 29201 [ 239.973762] binder: undelivered TRANSACTION_ERROR: 29201 [ 239.979893] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 00:16:43 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000029000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x2) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000028000)={0x2, 0xf000}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 00:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d1d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000be5000-0x20)={"e1e78610142fd3fe7006baf53917280f", {0x4, 0x20, 0x1, "391ac285deec", 0x9}}) close(r0) 2018/02/04 00:16:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000a45000)={0x9, 0x100000000, 0xfffffffffffffffb, 0x1, 0xbf51, 0xf38f, 0x9, 0x81}, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100}, {0xa, 0x3, 0x100, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}, 0x1, [0x8, 0x9, 0x7ff, 0xffffffffffffffff, 0x5, 0x3ff, 0x8, 0xfffffffffffffffe]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000018000)=0x8000000000008, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000184000-0x6e)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "446f12", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000121000)='/dev/sg#\x00', 0x1, 0x40100) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00007a0000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00006db000-0x4)=0x9, 0x4) 2018/02/04 00:16:43 executing program 5: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18), &(0x7f0000217000)=0x18) sendto$inet6(r0, &(0x7f00000dc000)="bcbc3ddf38678e63df39b9720798ba1572b10fd96fc50c0efa9d46b3aa38c4c7d284b05ba851ac9196111b4bb7c87944d6eb4aed2ff08ead31bf334256c174e3efbc304ba2a2e99ec1b5b27e1aa55a4f32ad733d964c2e2b888d713dbff32f21bb4139caa3b71029080e4acd701922191f445fe16b5da9f41bf0d107c613da90cd3aba69635db9fc51a5269df7fc76711c09433f75241e974fbda8a5d90edb9a9f6bdec620b9766723f1075c56355f", 0xaf, 0xc000, &(0x7f0000038000)={0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8000}, 0x1c) 2018/02/04 00:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6b000)='/dev/vga_arbiter\x00', 0x40, 0x0) bind$nfc_llcp(r0, &(0x7f0000a70000-0x60)={0x27, 0xd5, 0x6, 0x7, 0xcb, 0x200, "247b9457f7cc194cef7a95b4edf3b2375b1749ee20013625c6d49615a7685ca8d2e53c4dd38cd10ff281aaaab6221e8c2a646a83a1ae293013583252fa035c", 0x4}, 0x60) r1 = dup(0xffffffffffffff9c) ioctl$TIOCCBRK(r0, 0x5428) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00006f6000)={0xf6, 0x1, 0x1, 0x81, 0x2, 0x8}) 2018/02/04 00:16:43 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000a000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f000001f000-0x4)=0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000020000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000018000-0xc)={0x40000000, 0x7, 0x6}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000001e000), 0x0) umount2(&(0x7f0000019000)='./file0\x00', 0xa) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 00:16:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7d0, &(0x7f0000c3e000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r1, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[]}, 0x80) write(r1, &(0x7f0000536000)="14", 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a34000-0x18)=@get={0x1, &(0x7f0000411000)=""/241, 0x6ff5}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) close(r1) 2018/02/04 00:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000367000)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffffb7) fcntl$getownex(r0, 0x10, &(0x7f00004ed000-0x8)={0x0, 0x0}) r4 = gettid() kcmp(r3, r4, 0x4, r0, r1) listen(r2, 0x1) listen(r1, 0x0) 2018/02/04 00:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000e6b000)="b38886b0373d3a5cc4cc1cebddb504a3676ddf2ad6818d55223466a8935178c976d4232b27ce1bb68e07d1942c9f48c88a8b466f1e2ef31f5b2f8932f576c98ca39ea65043726ce5cd8529dabf76a900a3fd4d2911c17bc38fecfa8ca77b56657f076085f5e2d649f4a8057bbd3cbd02fc855093a01d35a971c3693721d409d6966648bf0044119e326b8fb495f9d1a8b09e860bc9a4e41d4d3eda41645f7941a82d4900f1b2cd6e449ba64dcc271a814ef04f76a8ee6696321f71fd3cba0a564fc3c1ee3aa0ad6d9962289cd7aef34d3d48e42c3f9c54827e01", 0xda, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000be3000-0xd7)=""/215) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000071b000), &(0x7f000035d000)=0xc) write$fuse(r0, &(0x7f0000d22000)={0x28, 0x4, 0xfffffffffffffffb, @fuse_notify_delete_out}, 0x28) 2018/02/04 00:16:43 executing program 2: socketpair(0x1b, 0xa, 0x4, &(0x7f00005da000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fb2000)) name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000fff000-0xc)={0x8}, &(0x7f0000ffe000), 0x1100) creat(&(0x7f00001e6000)='./file0\x00', 0x20) 2018/02/04 00:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) clock_gettime(0x0, &(0x7f00001a8000-0x10)) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000cad000-0x4), &(0x7f0000fa7000-0x4)=0x4) timerfd_settime(r0, 0x0, &(0x7f0000671000-0x20)={{}, {0x77359400}}, &(0x7f000020f000-0x20)) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r1) 2018/02/04 00:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c000800040000000001f4ff01", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008b4000-0x10)={0x0, 0x0, &(0x7f0000042000-0xa4)=[]}, &(0x7f0000a5b000-0x4)=0x10) r1 = syz_open_dev$admmidi(&(0x7f0000665000-0xe)='/dev/admmidi#\x00', 0x532800000000, 0x40000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f000084e000)={0x1, 0x1ff, 0x7, 0x2, 0x1}) 2018/02/04 00:16:43 executing program 4: munlock(&(0x7f0000cc5000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/04 00:16:43 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000870000)='/dev/usbmon#\x00', 0xe45, 0x4000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000022000-0x1a)={0x57, 0x80000001, 0x40c, {0x9, 0x9}, {0x9, 0x4}, @const={0x8001, {0x8a0, 0x8, 0x5, 0x5}}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00009ff000-0xf6)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg(r2, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)}, 0x44) 2018/02/04 00:16:44 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x40100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000005000)={0x8001, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000006000-0x4)=0x83b, 0x4) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000004000)=""/168) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000003000-0x40)={0x4, 0x7, 0xfffffffffffffffd, 0xa5, "c20814d1f98d80f86e8da2b7846b0e42c66402de8599218a0a7bc32ef0dcec568c871a55106a44227f228fee", 0xfff}) 2018/02/04 00:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000489000-0x4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff}) 2018/02/04 00:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/rfkill\x00', 0x8000, 0x0) utimensat(r1, &(0x7f0000cba000-0x8)='./file0\x00', &(0x7f0000775000)={{0x0, 0x2710}, {0x77359400}}, 0x100) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x2c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) mmap(&(0x7f0000785000/0x2000)=nil, 0x2000, 0x1000008, 0x13, r0, 0x0) 2018/02/04 00:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f9c000)=0x1) readv(r0, &(0x7f0000b9c000-0x10)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1000000000000047) fcntl$getownex(r0, 0x10, &(0x7f000021e000-0x8)={0x0, 0x0}) getpgid(r1) timer_create(0x4, &(0x7f000004c000)={0x0, 0x26, 0x3, @thr={&(0x7f0000493000)="9acbb25ec6400f230092fbaa9a065e43f3430b3ae0d4c492de3c2e40bdfce31733122a03c8c9fb99ffe6aa56c0433c72cdde2a1fd0e63b010c71bd521e3b90486168b42607bfbf4e6016e22122c525971390b336840feb8e942629409621bc2c6bb9ab629aed9b669b8dc5164a1033f05c2b9933d4a1fe30c1924bdde44fbbc14221c744b17379bbd3a8efbf8e947ac207b864be9899e81b8f65b96e875ddada50430a4d9d37a2bc6b445f0ca9fe93109fac895924ddaad084a069ef33c81d8c29ac048666291636375c6d5c5f3c2d673901bf57df4b859ce834d834c88907411da3f5bd517d4f2a29c91bf5afed12bc2181", &(0x7f0000eaa000-0x4b)="e11c0e7343cc90af4e3dae5b21a780c2a786c9f1ef5bff0c746218564185edbbe6e906276abd8b9f2978faf4f7f9e30d6151c7713b9dfc02960827c450a21440a1af3b807cac6f2cf18351"}}, &(0x7f000004d000-0x4)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) 2018/02/04 00:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = syz_open_dev$usbmon(&(0x7f00006c8000-0xd)='/dev/usbmon#\x00', 0x8, 0x80001) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005a4000)) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000e08000)="d2b83e9f48f77fab0d5913119e4cd5f07fbe7b9e4ef60408e2e7439b08a4126a5b6b38db7b87d9d67d28c36db016fe7adc3ce51e953b957e338206a3cd00b7f8ed9c26d4e491728006db099bfd30eb892358581ba6e9cb96401053965fdc3368024c63400ef7188e0dcc8b8c229b5f49c249b06aca8cf7", 0x77) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 00:16:44 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bdd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000067f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='ip6_vti0\x00', r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000002000-0xc6)=""/198, 0xc6}, {&(0x7f0000000000)=""/52, 0x34}], 0x3, 0x0, 0x0, 0x6}, 0x2063) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000003000-0x90)={[0x4, 0x4, 0x1f, 0x9, 0x81, 0xab, 0x7f, 0x6, 0x0, 0x1, 0x6, 0x9ecf, 0x8, 0x1, 0x8000, 0xcd0b], 0x2, 0x8000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000002000)={0x1, 0x3, 0x4, 0x3, 0x80}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r4, &(0x7f0000003000)="91f1af6dac77959971c4cafc197752963786e22eb08f64", 0x17, 0x1, &(0x7f0000004000-0x10)={0x3, {"e5a00ff5561fe2"}, 0x2}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003000)=0x0) sched_getscheduler(r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$llc(r4, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) connect$l2tp(r3, &(0x7f0000004000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x0, 0x3, 0x2, 0x1, {0xa, 0x2, 0xe34, @empty, 0xfffffffffffffff9}}}, 0x3a) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000004000-0x4)=0x1, 0x4) ptrace$setsig(0x4203, r5, 0x1, &(0x7f0000004000-0x10)={0x17, 0x8, 0x0, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0xdd17, &(0x7f0000005000)="47836f9b26ca83faf248") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r4, &(0x7f0000006000)={0x21, 0xdcd5, "0cde68c0d10901a8f639ae579db866c92886ea40fc4f4cde7a"}, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000)=@generic, 0x10) 2018/02/04 00:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d9c000-0x4), 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b9b000)=[@in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x401, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1000}], 0x64) getpid() 2018/02/04 00:16:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000036f000-0x24)={0x5, 0x6, 0x7, 0x6, 0x9, 0x1000, 0x2, 0xfffffffffffffff7, 0xcf4, 0x400, 0x1e8, 0x3d5}) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000001000), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000+0x483)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@ipv4={[], [], @local}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)={0x478, 0x3a, 0x100, 0x7, 0x1, "", [@nested={0x2ac, 0x74, [@typed={0xc, 0x52, @ipv4=@multicast2=0xe0000002}, @generic="53bffcf95df6632351c2a75d84fe1bc717c35cf6fad36257fb8d5cbe79cead941f3d094f774eaf2ef9a777040fe4e81ee6d87011eb2787908b9626ff774471a4f591513b6ab6341ad5c0f6381bc80d3b46a057c855557a49ef50ee58c08110c7bdd59c91d1c1974f5298291dcb0d0caf002033f3a320c9fdbb703e812e52a90c315aa48b61ac9fa9ad1a4ac8a4d71252df698240bb6d33293ecda8524f7a2cacac4d0cfe0be527cf8d5cf013a6a35700b89732e4cee6921be095468981275b742ff1", @typed={0x10, 0x4d, @u64=0x6}, @generic="c34bae49c71add7388c02f88f1afe1f326b03155e39bcf4bc7111fb1342768d57e5919d977c80dba0a127a73239a36f32441bbfdf0f009ad3fde5beb172c870996e214fdfee7cc64f1bed0a07a5d467b294aa4fc57af6d34867c311372d390c1a5f137d4691ecdb8d2dd6708a12f05879241cc970ec8217b0d2e5dffd58981569b64d9edd6ec", @generic="fbfe6631a278cd8a78a5798154684f654da1c87457e9059b7189e9ab0be4053cfd0357b86d3259cbed7895eea817a78bb203a166b127772cc8b3a46ad14e6bb5c89e53b6f24c5aca1b6a471cd1c7eec8a332fb5c5a5853d5a69578b9c0bb6a0fcce073e1d65185547338934c6fe799bcc607b248d51bfaed4e", @generic="cd855e1cdd81dbf3c8bea969bd8d026da26f3e191ec1cd8405b53a4fc0b77a7ec419c2e5d5ece440349d0c5f5fbc93d2d51bcef5b770b597043b50be70f7ef17ba694bb3f52490e31de46242f52d12525d6e50571b7014c7c05dbb8ebd9a6b896c01d85571864dc1d56f9af0f6f8a9644bb138a16b240944114f8f5c13caff0586cfd4324269d3b498dd415294c2cf50f93d8580d780fc81f9ba3b29817278dbd94ff6ab24c670750877270eebe9d798da048b7c410de740d6530acadcd89f1c7e34aece8a2a48130a"]}, @typed={0xc, 0x65, @fd=r0}, @nested={0x10, 0x7f, [@typed={0xc, 0x1d, @ipv4=@loopback=0x7f000001}]}, @generic="0c23182def67775610081353932c98ed8090d771b94716585d492b57d73ef4595c5507769f78b01b6b727aa0a8e58158ee45a7272ba979fa3697e03de66b6e3cf931b203474ecb9ca24d5275b2f87b903b41ed343e432da325eeb5b0157e3898110c342df572827dcaab5a963a4d18178ac9a3a8aef03ef42d30d1f71186a362c3a8b4846cbf127e0659b7c8ea7422bb752aabedf309cf6f717106bb4a1bde48a37b0474d01711bbf00e330fb28e2d81003ba2", @generic="91c0b71d5e2f445178fa59c874e386ce7eca28490ed573dd38394305c91c1846c053f56593d668e44aaf17455de64c9674e7683efa41dc2b8a00d19460421da35508569b5e210a60551508d9c0c365570bf3142ab527647ee9d80bf529b49f78502361f40e4f", @generic="505bb2eaa25e32dd040174f1b70adbdf5a0b83cc333e521c1aedb9dd30684639384a3a9f714395f095cbfe86a8e01866ca96518488a9dcc6855d5db76142936c5d678cc741a877d77a130d8771771c31816d2c06217b633d4b4a50097773bb290bdf49730c653bf3ac969d6eea15d353276778e30344233a9042201b9c9dd65963ef1237"]}, 0x478}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x4000000}, 0x1) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r17, 0x0, 0x10, &(0x7f0000023000)={{{@in6=@local, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000017000)=0xe8) setsockopt$IPT_SO_SET_REPLACE(r17, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f0000022000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @generic="c1dd806f7c5ac5df5ae5db9fcb4adaa7"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) r18 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r18, 0x6, 0x1d, &(0x7f0000024000)={0x3d, 0x0, 0x8, 0x401, 0x3ff}, 0x14) 2018/02/04 00:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) syz_open_procfs(0x0, &(0x7f0000973000-0x7)='ns/mnt\x00') ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 2018/02/04 00:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x40084504, &(0x7f0000000000)=""/157) close(r0) 2018/02/04 00:16:44 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) sync_file_range(r0, 0x80, 0x0, 0x1) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ff4000)={0x0, 0x0, &(0x7f00009f3000)=[{&(0x7f0000ad0000)=""/140, 0x8c}, {&(0x7f0000ff4000)=""/3, 0x3}, {&(0x7f0000ff5000-0x18)=""/24, 0x18}, {&(0x7f0000ff5000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000ff5000-0x68)=""/104, 0x68, 0x5}, 0x40000021) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/04 00:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000e60000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x309600) perf_event_open(&(0x7f000059c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) keyctl$unlink(0x9, 0x0, 0x0) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000334000)='/dev/input/mice\x00', 0x0, 0x400) accept(r1, &(0x7f0000749000)=@rc, &(0x7f00005d9000-0x4)=0x9) [ 240.337392] device syz2 entered promiscuous mode 2018/02/04 00:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000585000-0x1000)='s', 0x1, 0x0, &(0x7f00001c7000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) clone(0x0, &(0x7f0000819000-0x2ad), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) shutdown(r0, 0x2001) 2018/02/04 00:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000be8000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000097d000-0xb8)={0x0, 0x0, 0x4, 0x15, 0x4, 0x7e, 0xb11a, 0x401, {0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x4, 0x1, 0x5, 0x7fff, 0x5}}, &(0x7f0000824000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000041b000-0x8)={r1, 0x6, 0x3ff}, &(0x7f0000415000)=0x8) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) 2018/02/04 00:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'hash\x00', 0x0, 0x2, 'cbcmac(des)\x00'}, 0xfffffffffffffd95) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000d5000-0x120)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@empty}}, []}, 0x4c}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000411000)={0x3, r0, 0x1}) accept$alg(r0, 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000412000)="6adcb1b47ae2b31dd86818631eec404495cb9cc002e1122bdc9fd8e05db366c3d2a8b5f6703a8fc68211a2a9e1f8b7466c629bf659f9962d5e52f1f9b433a6740127cb1fbb6dbc4ea69ddda1250719951d3a96f6d8610176ce216b1fefed25f567d0186bb472ac2dc10e88a2882573b29022dd49634f5e29cef24e4ff387c754dc4382da33528f157da1cb738013fc44e2607c8b90e232cda5b35bc4ee456084c5eed6a0d6a32097", 0xa8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000823000)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006fc000-0x8)={0x0, 0x5f7}, &(0x7f0000998000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c10000-0xc)={r4, 0xcd22, 0x20}, 0xc) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) [ 240.388772] device syz2 left promiscuous mode [ 240.404377] device syz2 entered promiscuous mode 2018/02/04 00:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000949000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x2, 0x8001, 0x0, 0x1}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) pipe2(&(0x7f0000ee1000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fe0000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000)=0x14) r3 = dup2(r0, r1) getresgid(&(0x7f0000143000), &(0x7f0000dd2000), &(0x7f0000a63000-0x4)) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b49000-0xc), &(0x7f0000fac000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000885000-0x38)={&(0x7f0000309000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009c7000)=[{&(0x7f0000cd4000)="886ac8b6c18a54461332a9", 0xb}], 0x1, &(0x7f0000640000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r3, r0, r0, r0, r3, r0, r0, r1, r3, r1]}], 0x70}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000004e000-0x8)={0x1, [0x0]}, &(0x7f00009ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005d2000)={r4, 0x7d, "4d6324849214e80a6a93bca5154fcc04aa5fc92cc221419b4663b0ff100c10b8ea0ce9b93c81b5fd36449e05655a4e41f002ed9e8795a01e1b53d725911f5bc5e7b740bf45b8747acd2c54604c23a16e0bdf2ea6c22ce3f787cee74e86d86fa6a645e33d4da91cfc39b00334cc63233ecab8719f7a6b5e2fcc3d759201"}, &(0x7f00001a5000-0x4)=0x85) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fa0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000066000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f00007a7000-0x4)=0xe8) getresgid(&(0x7f0000abd000-0x4)=0x0, &(0x7f0000e03000), &(0x7f00006f5000-0x4)) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000c54000-0x1000)="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", 0x1000) getresuid(&(0x7f0000ff1000-0x4)=0x0, &(0x7f0000ffd000-0x4), &(0x7f00000e8000)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054f000-0xc)={r5, r7, r6}, 0xc) 2018/02/04 00:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) sync() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000317000-0xc)='/dev/autofs\x00', 0x400802, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002a1000)={0x0, 0x8}, &(0x7f0000f78000)=0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000ba8000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000478000-0x98)={r1, @in6={{0xa, 0x2, 0x2, @empty, 0x6}}, 0x0, 0x5}, &(0x7f0000e9a000-0x4)=0x98) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/04 00:16:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000960000)='/dev/vga_arbiter\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000bf5000-0x8), 0x8) 2018/02/04 00:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f1b000-0xd)='/dev/snd/seq\x00', 0x0, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={0xffffffffffffffff, &(0x7f000000e000), &(0x7f00003e5000-0x16)="3c999f53cfe411e01df2f0e469b806001d31cde9baec"}, 0x20) r1 = dup2(r0, r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000746000-0x14)={@empty, 0x0}, &(0x7f0000511000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000081d000-0xc)={0x0, 0x0}, &(0x7f0000e53000-0x1)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000690000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0x5, 0x1, 0xff, 0x2, 0x20, 0x20, 0x1, r2, r3}, {0xffffffffffff7fff, 0x2, 0x2, 0x39, 0x3879c0000000, 0x5, 0x1, 0x4}, {0x1, 0x6, 0x1, 0x27e}, 0x80, 0x9, 0x0, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x3, 0x0, 0x5, 0x40, 0x0, 0x81}}, 0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f8000-0x20)={0xffffffffffffffff, &(0x7f0000015000), &(0x7f0000b50000-0x4e)}, 0x20) r4 = perf_event_open(&(0x7f00005b5000-0x78)={0x3, 0x78, 0x80, 0xffffffffffffff80, 0x6, 0x101, 0x0, 0xffffffffffffffff, 0x10a0, 0xc, 0x5, 0x15, 0x8000, 0x308e, 0xffffffffffffffff, 0x7a, 0x7, 0x7, 0x0, 0x800, 0x8, 0xcbfd, 0x60000, 0x4, 0x3, 0x101, 0x4, 0xfffffffffffffffa, 0x1000, 0x9, 0xb6fd, 0x4, 0xc3e, 0x48, 0x400, 0x923, 0x7fff, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x3f, 0x10001}, 0x2, 0x3, 0x4, 0x7, 0x401, 0xffffffffffffffff, 0xfffffffffffff000}, 0xffffffffffffffff, 0x401, 0xffffffffffffffff, 0xd) dup(r4) 2018/02/04 00:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) r1 = accept(r0, 0x0, &(0x7f0000bb8000+0xfc4)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fca000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0xffffffffffffffff}, &(0x7f0000bcc000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0xbf9, 0x3, 0x2, 0x1, 0x2}, &(0x7f0000d13000)=0x14) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e1a000)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) 2018/02/04 00:16:44 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000af4000)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f000018f000)=0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x3, &(0x7f000084e000-0x6)='./bus\x00', r1, &(0x7f0000ff6000)="601fba34589f1fd2a7ae55f5be8efc15a407ebe5da47ebe2ae327a838a73a4c3e891c5e32b3f2a6432216644a153bb4a4de095e29f61cc7af281306a510b70d40d8450497712c9c25f4560ef911730fec6b89bd7371dc9de25b74d933843bd7f73bac484174c7c5d9c4789725e84aee40bc0ee856a973f615fc511b229ec8b2acdb87a6a4e155d1ee2b832de254538b38459f7ed3d5e506657e723a3574b1753f6ba78620b958589558ee42aac4c91526effb44073b07f8e9c181881acdf525ba99c5ac2cd455cfb94614cb7d7755fe61469a85a978f929ee2d2123e285cddad8dcfcc6ea0eb8f27245fcab859de4633178b4a349acc747e9e") getdents(r0, &(0x7f0000069000-0x2b)=""/48, 0x30) 2018/02/04 00:16:44 executing program 4: unshare(0x400) r0 = eventfd2(0x0, 0x0) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="1200a6d012fe5b865003a63c2943fb4c", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004f3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002f7000-0x10)={r2, r3, 0x5506ebf6}) 2018/02/04 00:16:44 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) setns(r0, 0xc000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008a3000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f00005d7000)={0x0}, 0x4000) syz_open_dev$vcsa(&(0x7f0000057000-0xb)='/dev/vcsa#\x00', 0x9, 0x2000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00003eb000)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c}, {0x6}]}, 0x10) writev(r4, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/04 00:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006e1000)='/dev/mixer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 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, 0x4}, 0x0, 0x0, r0, 0x0) r2 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008cf000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000fd1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d5c000)={r3, 0x3ff, 0x20}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f000023c000-0x18)) signalfd(r1, &(0x7f0000412000-0x8)={0x7fff}, 0x8) get_robust_list(r5, &(0x7f000012b000)=&(0x7f0000fa0000-0x18), &(0x7f00005dd000)=0x18) 2018/02/04 00:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004c8000)={@generic="4b461a271920be981f66895368d09475", @ifru_flags=0x9301}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f0000c37000)=0xffffffffffffffcb) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00005e4000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000687000)={0x8, {{0xa, 0x1, 0x8001, @empty, 0x8000}}, {{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffb}}}, 0x108) sendfile(r2, r2, &(0x7f0000108000-0x8)=0xffffffffffffffff, 0x5) bind$vsock_stream(r2, &(0x7f0000c2f000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000121000)) 2018/02/04 00:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/02/04 00:16:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000643000)={0x624a, 0x7, 0x9, 0x7, [], [], [], 0x29, 0x1, 0x80, 0x9, "52c0319c660975e285025ce8ab38fce2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000331000+0xe81)='/dev/dsp\x00', 0x80, 0x0) syz_open_pts(r1, 0x40000) r2 = creat(&(0x7f0000d27000)='./file0\x00', 0x109) ioctl$TCGETA(r2, 0x5405, &(0x7f0000a13000)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f000024e000), &(0x7f0000b88000)='a'}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000391000)='/dev/vga_arbiter\x00', 0x101100, 0x0) r5 = getpgrp(0x0) perf_event_open(&(0x7f0000b20000-0x78)={0x7, 0x78, 0x80000001, 0x8, 0xb569, 0x6, 0x0, 0x81, 0x2000, 0x8, 0xfff, 0x4, 0x5d23b5db, 0xde9, 0x0, 0x40, 0x7, 0x4, 0x9, 0x9, 0xa172, 0xf5f7, 0xff, 0x8, 0x5, 0x6, 0x2, 0x4, 0xfffffffffffffffc, 0xcf, 0x2, 0x7, 0x7fff, 0x9, 0x2, 0x100000001, 0xfffffffffffffffb, 0x5, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000c3a000-0x1), 0x2}, 0x0, 0xb00, 0x5, 0x1, 0xb6b, 0x6, 0x6}, r5, 0x9, r1, 0x8) 2018/02/04 00:16:44 executing program 1: set_robust_list(&(0x7f0000db3000-0x18)={&(0x7f0000b9a000/0x3000)=nil, 0x20, &(0x7f0000fba000/0x3000)=nil}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000f75000-0x8)={0x20080520, r0}, &(0x7f000092d000)={0xfffffffffffffffd, 0x0, 0x100000000, 0xe4bb, 0x1, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b9c000-0x8)) clock_adjtime(0x0, &(0x7f00005b7000)={0x8, 0x8001, 0x6, 0x5, 0x1, 0x7fffffff, 0x200, 0x0, 0xffffffff, 0x3, 0x401, 0x0, 0x1ff, 0x3, 0xffffffff00000001, 0x2, 0x1, 0x101, 0x7f, 0x7, 0x1b05, 0x2, 0x3, 0x1, 0x3f, 0x6c9}) r1 = syz_open_dev$dspn(&(0x7f0000c80000)='/dev/dsp#\x00', 0xffffffffffffff4e, 0x480) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x800, 0x4) 2018/02/04 00:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000f9d000)={0x7, 0x1}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000644000)) 2018/02/04 00:16:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000b81000-0xe)='/dev/admmidi#\x00', 0x6, 0x2000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c6a000-0x3a)="0336b12d3db4a41c70551390a65863767a5564ec05d2bdf198531ed731b761dc6e971df7c591d3d92277f64a21aa4ac77182fad11369992314be", 0x3a) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_open_dev$tun(&(0x7f0000f46000)='/dev/net/tun\x00', 0x0, 0xa02) connect$inet(r0, &(0x7f00009c9000)={0x2, 0x0, @loopback=0x7f000001}, 0xf) [ 240.633684] QAT: Invalid ioctl 2018/02/04 00:16:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000068c000)={0x100000001, 0x2345, 0x6, 0xffffffffffffffcf, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006de000)=""/50, 0xfffffffffffffcf2) 2018/02/04 00:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000344000)=[], 0xff4d) 2018/02/04 00:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) lstat(&(0x7f0000c08000)='./file0\x00', &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e62000-0x8)='./file0\x00', &(0x7f0000250000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000015000)={0xfffffffffffffffe, 0x4, 0x0, 0x289, 0x9}, 0x14) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) 2018/02/04 00:16:44 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x13c, 0x3ff, 0x4, 0x200000000000000, 0x1, 0x200, 0xffffffffffffffb7, 0x8000, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000016000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000027000-0xd8)=@pic) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000026000-0x18)={0x0, 0x0, 0x30, 0x54c, 0x8}, &(0x7f0000025000)=0x18) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000c000)={r1, 0x1000, 0x80000001, 0x3f, 0x2, 0x6bf2000000000000, 0x0, 0x4, {r3, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x2, 0x5, 0x80000001, 0x23, 0x5}}, &(0x7f0000026000-0x4)=0xb8) 2018/02/04 00:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f000019a000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00008b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d64000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000a8a000-0x10)={r3, r4, 0x7}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000bd1000-0x4), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0xc9) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f00002be000)=0x1) sendfile(r1, r5, &(0x7f0000e65000-0x8), 0x8) [ 240.662316] QAT: Invalid ioctl 2018/02/04 00:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair(0x7, 0x3, 0x5, &(0x7f0000125000)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008d9000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f000019e000-0x4)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003d7000-0x4)=0x0) r5 = getuid() stat(&(0x7f0000414000)='./file0\x00', &(0x7f0000915000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00008af000)={&(0x7f00005b4000-0xc)=@kern={0x10, 0x0, 0x0, 0x104800}, 0xc, &(0x7f0000243000-0x20)=[{&(0x7f00009f1000-0x1354)={0x1354, 0x41, 0x400, 0x2, 0x3, "", [@typed={0xc, 0x96, @u32=0x7}, @typed={0xc, 0xd, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x27}, @typed={0xc, 0x8c, @u32=0x73fe}, @nested={0x1060, 0x46, [@generic="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@generic="d842bc6c259a7a2ffe6903f39834471f1c77ce28614a83f766c42f33e1ed6ccf094b9cdcd9bb16636fe86b6a9aa18d5b8c3bfba45a68910ea4df447ff6f60f220e7c8b6615c1a999c5afb8b3a70f1e2938314e342e6e905d2abb05"]}, @typed={0x4c, 0x32, @binary="89fc14c5e3661a3b20a3b084a945ee2634c587273fa6d0ef82af391825c0955ca7f743b729138ac4b25197babdf6afc916a381adc406c53d9dc39ec5a791ef0e26465629"}, @nested={0x25c, 0x5b, [@generic="22ba5c4119dc470f8a79d3239f8c969ab1c7bb12ea62c2c87dc276b20a19adb82c52f5985c208600036c6e8ff6594db54d04bc6e3af315a599225b9c39429be3fc6f23414e5c6a5dc63d7608cf5cd23b38210e2d82d0b2cc31a0d876761f6f65f64494", @generic="462366c52737659d1fafc2b48e5a8de2132ef75796df", @typed={0x18, 0x74, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="f4fb189d33cf946af1bf6584b4a4be3dba8415d43f6521a2e9fc74999de30f31905e946dff3dd6beea8817accc7351e85548609c7bbd6d6a014571fac6ad01cee388b1ece0a761fbf4ae0ce2e6dccf529ada7e", @typed={0x10, 0x2b, @u64=0xffffffffffffffff}, @typed={0xc, 0xf, @u32=0x8}, @generic="64f3c3a00d790af3a0cc54d1d12f9ab6abecb80a68ae3e7a2f1830e4762cf38fcec43605507fa9ef1b4032f44b408e828ed91e5a50483ef58c73be0281a03083cadff4f91d8372d5fd2adc90b35406c113237a1015eb429583ea0430cf71f1a85ca9ca48eb18553250025969e941fd3b83f121be6790f319088d45da92405304fb85f63b36433ac9913874ddb5c646013fc5f21c960f1c0910af2b18cdc94aa28819376b4b96a19e699992c7d24165009cd2e866788d35185750acd56395618759b6514c46e0ad60beb85e94fc78557883ce712edd65614f8e2a70c4ad903b10f30a988e5061dcd2de74a9560a87bf5e27d89318", @generic="3586855bec20192d051d19e45c96554dfa8dbd54e63f9e0462f079b9a70627b42a975150fe16c056cf7c3213f8b1389ec02a693156a40c889a86127b6019da435b41b3faefebfa09a52510", @typed={0xc, 0x6f, @fd=r0}, @typed={0xc, 0x74, @u32=0x8}]}, @typed={0x10, 0x20, @u64=0x6}]}, 0x1354}, {&(0x7f0000095000)={0x140, 0x41, 0x10d, 0x7, 0x0, "", [@generic="8898839e27488d58c16abfea50dbdd5d252e71b67898c3b62481134e86f4d65a80197f87eb08016bb0b59b081d17c84177e00fb1363837a995a6e9fead9bf3fb408eb64af512581616b344336075d705f69ee3cf982c749c3fa38f48b9cfc5b4", @nested={0xc4, 0x3b, [@typed={0xc, 0x42, @u32=0x10000}, @typed={0xc, 0x1, @pid=r2}, @generic="354fd61ef162fc0c6f6436eab36db428830e1f033ddfbe2152c42b3ff6df8d07f05b04e85200408ac868ef708e043f429f7efc84dfef8288c65fc7a11545f1456328a7ceea266e65144a8cc115b7abd5a5b5d58a988583cd22add65fa505969fa6d5998a00bdbaf9f17d9a75e4acb4a3b058dbf759b3a524fc294f759d8a825d1fd3469b053f58cb5737b564dd6dc3b1da8701be240b7f59d6da9e92293ac989594585494ef9dd"]}, @typed={0xc, 0x54, @uid=r3}]}, 0x140}], 0x2, &(0x7f00006d0000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}], 0x48, 0x4000000}, 0x4000040) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create(0x7) open_by_handle_at(0xffffffffffffffff, &(0x7f0000295000)={0x8}, 0x0) 2018/02/04 00:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e66000-0x4), &(0x7f0000b50000-0x4)=0x4) read$eventfd(r0, &(0x7f0000f10000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d01000), 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) r5 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) dup3(r2, r3, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x16) 2018/02/04 00:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000), &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f0000fde000)}], 0x1, &(0x7f0000448000)=[], 0x0, 0xc000}, 0x20000000) r0 = open(&(0x7f00002fc000)='./file0\x00', 0x80, 0x40) socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000b6000-0x9)='/dev/kvm\x00', 0x3c, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000f54000)) pipe(&(0x7f000060e000)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x5) r6 = dup3(r5, r4, 0x0) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f00006ad000-0x58)={0x2, 0x0, [{}, {}]}) clock_gettime(0x4, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) syz_open_dev$mice(&(0x7f0000bdd000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) syz_kvm_setup_cpu$x86(r7, r0, &(0x7f0000e62000/0x18000)=nil, &(0x7f0000cb1000)=[@text32={0x20, &(0x7f0000636000-0x38)="36706af01921660f14d0b8000000000f23d00f21f835100000090f23f80fe76600ea0030899032010f22e2653a2f66b8e1008ee00f005851", 0x38}], 0x1, 0x8, &(0x7f00008ec000)=[@dstype0={0x6, 0x7}, @vmwrite={0x8, 0x0, 0xd0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x101}], 0x2) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f000034f000)) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/04 00:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e24000)='net/snmp\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000da9000)={{0x2, 0x0, @rand_addr=0x1005}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xc, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="a73d6ac2a0d7a99bd0c87ede01035c14"}) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000074e000)={@loopback, 0x0}, &(0x7f0000ccd000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000111000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, r1}) 2018/02/04 00:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) r1 = syz_open_dev$mice(&(0x7f000002a000-0x10)='/dev/input/mice\x00', 0x0, 0x80042) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00008dd000)={0x2, [0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00002f2000-0x2)="0005", 0x2, 0x0, &(0x7f0000ac9000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 00:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fchmodat(r1, &(0x7f000059b000)='./control\x00', 0x100) mkdirat(r1, &(0x7f00004f7000)='./control\x00', 0x0) sendto$unix(r1, &(0x7f000077c000-0x1000)="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", 0x1000, 0x20000004, &(0x7f0000726000-0xc)=@file={0x1, './control\x00'}, 0xc) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000db7000)=0xfffffffffffffff7, 0x4) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000194000)={0x6, &(0x7f0000a23000)=[{0x3, 0x3}, {0xea, 0x9}, {0x5}, {0xffffffff, 0x3}, {0x3, 0x1}, {0x4, 0xffffffffffffff2c}]}) listxattr(&(0x7f00000bb000)='./file0\x00', &(0x7f0000f4c000-0x44)=""/68, 0x44) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000149000)=0x1, 0x4) renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000149000-0xc1)=""/193) 2018/02/04 00:16:44 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dff000)='/selinux/create\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000076d000-0xc)={0x0, 0x4, 0x2, 0x62, 0x3}, 0xc) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000173000), &(0x7f00002de000-0x4)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/04 00:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff0000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000052a000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x20a002) connect$inet(r0, &(0x7f0000fcf000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00005a6000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000082000)=@req3={0x3ff, 0xcf0, 0x200, 0x6, 0xfa, 0x81, 0x2}, 0x1c) pipe(&(0x7f0000100000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/135) 2018/02/04 00:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000391000)='attr/current\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x2, 0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000c2b000-0xc)={0x9, 0x0, 0x0, 0xe2}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000d75000)=@ioapic) 2018/02/04 00:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00008d1000-0xe)='/dev/admmidi#\x00', 0x6, 0x101) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000db5000-0x10)={0x1, &(0x7f0000501000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000090000)={r1, 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000565000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) write$evdev(r4, &(0x7f000047a000-0x18)=[{{}, 0x4, 0x9, 0x5}], 0x18) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r4, r2, &(0x7f00002df000-0x8), 0x3ff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/04 00:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26), 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) fcntl$getownex(r0, 0x10, &(0x7f000050a000-0x8)={0x0, 0x0}) prlimit64(r1, 0x5, &(0x7f0000613000)={0xffffffff, 0xff}, &(0x7f0000b84000)) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r0, &(0x7f00009b6000-0x9d), 0x0, 0x0, 0x0) 2018/02/04 00:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000e61000)) readv(0xffffffffffffffff, &(0x7f00005a7000-0x10)=[], 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000ed000)={0x44, 0x0, &(0x7f000043d000-0x6c)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000040b000-0x50)=[], &(0x7f0000c04000)=[]}}], 0x0, 0x0, &(0x7f00007c7000-0xe2)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/04 00:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) syz_open_dev$loop(&(0x7f00009fd000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cbc000-0x14), &(0x7f00003ee000-0x4)=0x14) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) syz_open_dev$adsp(&(0x7f0000120000)='/dev/adsp#\x00', 0x7, 0x121500) geteuid() 2018/02/04 00:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c2000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000068000-0x2)=0x94fd, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/02/04 00:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000da4000-0x10)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008aa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f67000)) r3 = getpgrp(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000660000-0x4)={0xffffffffffffffff}) accept4$inet6(r4, &(0x7f000071c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000e48000)=0x1c, 0x800) bind$alg(r4, &(0x7f0000c7c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x1d6) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r3, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r3, &(0x7f0000aa1000)='net/connector\x00') sched_yield() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b6b000)={0x5, 0x8003, 0x8, 0xffffffffffffc7eb, 0x0}, &(0x7f0000bab000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000c52000)=@assoc_value={r6, 0x3f}, 0x8) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000510000-0x8)) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000ea2000)={'vcan0\x00', 0x0}) llistxattr(&(0x7f0000b22000)='./file0\x00', &(0x7f000038e000)=""/149, 0x95) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000006000)={0x9, 0x9}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000de8000)={@common='gretap0\x00', r7}) 2018/02/04 00:16:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x45)=[{{&(0x7f0000000000)=@sco, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000c02000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000b7e000)=""/121, 0x79}, {&(0x7f00006b6000)=""/232, 0xe8}, {&(0x7f0000001000-0xe9)=""/233, 0xe9}], 0x6, &(0x7f0000fad000-0x85)=""/133, 0x85, 0x4}, 0x3f}, {{0x0, 0x0, &(0x7f0000971000-0x40)=[{&(0x7f0000157000-0x8c)=""/140, 0x8c}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f00009fe000)=""/106, 0x6a}, {&(0x7f0000fe1000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000075000-0xe1)=""/225, 0xe1, 0x7fff}, 0x2}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000b6d000-0x90)=[{&(0x7f000073d000-0xd8)=""/216, 0xd8}, {&(0x7f00006ec000)=""/82, 0x52}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f00006e1000-0x25)=""/37, 0x25}, {&(0x7f000094d000)=""/63, 0x3f}], 0x9, &(0x7f0000d23000-0xf0)=""/240, 0xf0, 0x82}, 0x4}], 0x3, 0x12020, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x5, &(0x7f0000000000)=[{0x3, 0x1000, 0x7, 0xfffffffffffffffb}, {0x101, 0x0, 0x9f, 0x5}, {0x1, 0x3, 0x1, 0x20}, {0x1c, 0x9, 0x2, 0x7b9}, {0xeab, 0x40, 0x8, 0x401}]}, 0x10) bind(r0, &(0x7f000030b000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm(aes)))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x42000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b22000-0x8)={0x0, 0xffffffffb6201ca6}, &(0x7f0000ecb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006b1000-0x8)={r3, 0xeec}, &(0x7f0000d81000)=0x8) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000625000)={0x7fff, 0xb17, 0x401, 0x3f, 0x4, 0x0, 0x3ff, 0xd48, 0x7, 0x6, 0x3, 0x4}) getsockname$packet(0xffffffffffffffff, &(0x7f0000cbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000034d000)=0x14) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000387000)=@newneigh={0x38f, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 00:16:44 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x202200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000005000+0x6a)='/dev/cuse\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000004000)={0x0, 0x0, 0x0, 0xe3, 0x3, 0x0, 0x1f, 0x1a, 0x1, "6e1fa5bce17cfccecb08e8a050236c3149e9c94c112470ba98cfe5d54b112e139f9ade24e6dba2e113aae86113316cdfa444af4c82aa05b74e57925cd9801d41", "ca883ace4a7e009af1828d11852508c94a997c9319a82aa446028601b4efc3d084ba624d4a9be275098a2b910eaddbdafd38aaad1fbf9bbcbc5963c080457f5b", "1c61b588f277508a122b69b6cf06df78ad2b4bec1bdda870385112dce8d8beac", [0x9, 0x7fff]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x300000b, 0xfffffffffffffffe, 0x10000) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) write(r0, &(0x7f0000004000-0xc), 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000004000)=@req3={0x3, 0xc9, 0xfffffffffffffffe, 0x7, 0x1, 0x4}, 0x1c) [ 241.027353] binder: 4500:4504 got new transaction with bad transaction stack, transaction 172 has target 4500:0 [ 241.037923] binder: 4500:4504 transaction failed 29201/-71, size 0-0 line 2869 [ 241.094223] binder_alloc: binder_alloc_mmap_handler: 4500 20000000-20002000 already mapped failed -16 [ 241.107141] binder_alloc: 4500: binder_alloc_buf, no vma [ 241.108796] binder: BINDER_SET_CONTEXT_MGR already set [ 241.112760] binder: 4500:4514 transaction failed 29189/-3, size 40-0 line 2957 [ 241.118180] binder: 4500:4504 ioctl 40046207 0 returned -16 [ 241.143125] binder_alloc: 4500: binder_alloc_buf, no vma [ 241.148741] binder: 4500:4504 transaction failed 29189/-3, size 0-0 line 2957 [ 241.160673] binder: undelivered TRANSACTION_ERROR: 29189 [ 241.166219] binder: undelivered TRANSACTION_ERROR: 29189 [ 241.180808] binder: release 4500:4504 transaction 172 out, still active [ 241.187752] binder: undelivered TRANSACTION_COMPLETE 2018/02/04 00:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005ef000-0x4)=0xfffffffffffffffb, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000630000-0xc), &(0x7f0000e4f000)=0xc) getgid() r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d33000)={0x8, 0x2, 0x2, 0xfffffffffffffffa, 0xd0, 0x1, 0x9, 0x800, 0x0}, &(0x7f00008b2000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000496000)={0x0, 0x401, 0x30}, &(0x7f0000ac7000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000adf000)={r2, 0x7, 0x2, 0x1, 0x6, 0x3, 0x10001, 0x7ff, {r3, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xf8d}}, 0x6, 0x3, 0xffffffffffffff7f, 0x6, 0x7fffffff}}, &(0x7f0000951000-0x4)=0xb8) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c79000-0x1008)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c71000-0x4)=0x24) 2018/02/04 00:16:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002ae000/0x1000)=nil, 0x1000, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd1000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000952000)=0x108) 2018/02/04 00:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000053f000)='big_key\x00', &(0x7f0000966000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003a2000-0x17)='-keyringvmnet1vboxnet0\x00', 0xfffffffffffffffe) mremap(&(0x7f0000fb3000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ba1000/0x3000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e74000), &(0x7f00008a0000)=0x4) 2018/02/04 00:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000081000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8008af00, &(0x7f00001e3000)) r1 = syz_open_dev$adsp(&(0x7f0000110000)='/dev/adsp#\x00', 0xee, 0x28000) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000768000)=""/11, &(0x7f0000334000-0x4)=0xb) 2018/02/04 00:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x0, &(0x7f0000e58000-0x64)=[]}, &(0x7f0000dfd000-0x4)=0x10) 2018/02/04 00:16:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000136000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x3, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000001000)={0x1f, 0x7, {0x7ba, 0x1777, 0x6, 0x1, 0x80000000000, 0x1}, 0x9, 0x3}, 0xe) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000)="e4b5e591664362ea633f1312b1639024f2a1159695083ada136123a95d1bad1d59327a5b624fcbef602f24225d67a56b58e23dcde9cca1d414dfb505636eda3cbde87569fc0d0f1f16d3585f0416efef92ad91edcf5fa272bd286d25fc16cd893504dcc19c673a3b84bcfe5d1e626e0ed66e85a91201d53bd2b35999e2d593f26c4082f49395888c5e978ecac6a5666e1a1c6720fd90e839f33cd11b9686773f486330b1ef919f294776a5ae37b71d158e4e83c79fc7d16c494b94962d6930b514d92bacf6c803d2553b0bd35822ccfcbbd03fa60d180cc4de9c0857e28d4a2b", 0xe0, 0x4000000, &(0x7f0000003000)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000004000+0xd31)=0x200040000, 0x8) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x2, 0x1, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x61)={0x0, 0x59, "7cccd957485c4b76157203e5c4b9cec88781206371e6e9614a23f4d15cbf430980105f89e18b35d28af92f3393a0d869ced76ab1b1f118580e84dad0723b009c419dfdd72dfd5c72d445bd01b4f643cd5a03592c894def76fb"}, &(0x7f0000004000-0x4)=0x61) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000006000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000004000-0x4)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000007000)='hybla\x00', 0x6) socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r2, 0x7, &(0x7f0000007000-0x56)="cfe2858a877b091d45ce146824145af0f9bed46c69347e9d4e9c5e7c2dbf99f20ac9b5d3cfae29d906214a4e1b5b95150aa7d8e44c75cdff2874323d359a9e7693702638601113e82ec46e33d5ae117bdc75e377c3e2") r4 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x6984a9a8617accf3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000003000)=""/81, &(0x7f0000008000)=0x51) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="8f6d77c3b7aa2e0f8e0c341c6b9139a763808ddf5b2d0064705bd27b2bc0a87e93e4ec626d22", 0x26}], 0x1, 0x8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000004000-0x65)=""/101) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000005000-0x8c)={r3, @in={{0x2, 0x2, @empty}}}, 0x8c) 2018/02/04 00:16:44 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f81000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d6a000)=0x7, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000864000-0xb4)=[{{&(0x7f0000b33000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f00005c1000)=[{&(0x7f0000cae000)=""/54, 0x36}, {&(0x7f0000f80000)=""/219, 0xdb}, {&(0x7f0000f80000)=""/15, 0xf}], 0x3, &(0x7f0000720000-0x9e)=""/158, 0x9e, 0x7}, 0x1000}, {{&(0x7f0000bf1000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000933000)=[], 0x0, 0x0, 0x0, 0x8001}}, {{&(0x7f0000394000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000f81000-0x30)=[{&(0x7f0000165000)=""/228, 0xe4}, {&(0x7f0000c5d000-0x98)=""/152, 0x98}, {&(0x7f0000212000-0xfd)=""/253, 0xfd}], 0x3, &(0x7f0000f81000-0xb6)=""/182, 0xb6, 0x1f}, 0xfffffffffffffff7}], 0x3, 0x40000001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00004c0000)) bind$alg(r1, &(0x7f0000c19000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) pipe2(&(0x7f0000b91000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00001ad000)={0x0, 0x1b, 0x0, @thr={&(0x7f0000f81000), &(0x7f000087f000-0x5d)="6c6437f0cf67ad720ca8d4ced6e19a7ca8408e12b050d86b186bdfa41fc8cdf5be810420f2504b7a896d0ed1bc2182874baa8ceae79c53d0014831cea6a4a84898cca3805c1d791653ef17e0332ce9117eef06ae4952cc531a9294a80f"}}, &(0x7f00003ca000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x0, &(0x7f0000f81000)={{r5, r6+30000000}}, &(0x7f00003e3000-0x20)) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000cb8000-0x4)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) r7 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r8, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00006bb000+0x575)={r2, r3}) 2018/02/04 00:16:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x7f, 0x7, 0x200, 0x7, 0x0, 0x10000, 0x0, 0xb, 0x7, 0x8001, 0x8e22, 0x9, 0xcff, 0x7f, 0x3, 0x0, 0x1000, 0x4d, 0x1, 0x2, 0x600000000, 0x800000000000, 0x6, 0x403a3ad, 0xe74, 0xf6b, 0x5, 0x1, 0x1f, 0x80, 0x7fffffff, 0x6, 0x2, 0xb2f, 0x8, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x80, 0x80000000}, 0x0, 0xc9d476e, 0x80, 0x0, 0x3, 0x2, 0xcc}, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2ea) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000001000-0x138)) unshare(0x400) r2 = socket(0x200000000009, 0xe, 0x81) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000071c000-0x88)={0x1ff, {{0xa, 0x2, 0x20, @empty, 0xcea}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000001000-0x5d)=""/93, &(0x7f0000001000-0x4)=0x5d) socketpair(0x5, 0x5, 0x8, &(0x7f00000f2000)={0x0, 0x0}) r4 = dup2(r2, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000445000-0x7)=""/7, 0x7}], 0x2) getpeername$netlink(r4, &(0x7f0000000000), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001000), &(0x7f0000001000)=0x4) 2018/02/04 00:16:44 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000f000-0x38)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f000000e000)={&(0x7f0000003000)=@delpolicy={0x58, 0x14, 0x201, 0x6, 0x1, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x1, 0x6, 0x1, 0x0, 0xa, 0x20, 0x0, 0x62, 0x0, r1}, 0xffffffffffffffff, 0x2}, [@ipv6_hthresh={0x8, 0x4, {0x1b, 0x6e}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x4004010) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000008000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/02/04 00:16:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000), 0x0, 0x0, &(0x7f0000012000), &(0x7f0000012000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x165102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0x91)="5303a231cafd3d7467e55ac9be74e44c629063f0054b1f7ecfd6b424f383c21127779690d659a498d7252ea2435949fcad09a683adedf7bab67518de8c72f23fbab831bd6f975258b206d795b5b08df5002fcbff4602069627275072eabad51f36318704d30c53f2028a754a80ac6fbf7ef3d55ed58366ce251b1c77e45cee216db0f22b19bea8a27897cd3aff4d835d90") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7, 0x101000) syz_open_pts(r1, 0x4040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000002000-0x4)) read(r1, &(0x7f0000012000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002000-0x4)) [ 241.192900] binder: undelivered TRANSACTION_ERROR: 29201 [ 241.198397] binder: send failed reply for transaction 172, target dead 2018/02/04 00:16:45 executing program 5: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000aec000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000aea000)='/dev/vcs#\x00', 0x40, 0x604040) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000443000-0x18)={0x1, 0x0, [{}]}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00009e3000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) flistxattr(r0, &(0x7f00005d7000)=""/2, 0x2) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000aea000)={0x2, 0x7}) 2018/02/04 00:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00', {}, {}, 0x0, 0x3}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}]}}, 0x310) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) fchmod(r0, 0xd3) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000ff7000)=""/77) ioctl$KDMKTONE(r1, 0x4b30, 0x100) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00003f8000-0x1f)=""/31) write$selinux_validatetrans(r0, &(0x7f0000d3a000-0x6f)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, 'system_u:object_r:framebuf_device_t:s0', 0x20, 0x38, 0x31, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x6f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000613000-0x4)=0x80000001, 0x4) 2018/02/04 00:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000084f000-0x20)={{0x77359400}, {r2, r3}}, &(0x7f00003d1000-0x20)) rt_sigsuspend(&(0x7f00002c0000), 0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e67000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000a2f000)={0x4, 0x0, 0xfff, 'queue1\x00', 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/04 00:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002dd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27), 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x1, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/02/04 00:16:45 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000006000-0x8)='./file0\x00', 0x200000, 0x80) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000000a000-0x10)={0x4, &(0x7f0000008000)=[{0x0, 0x6, 0x8, 0x7}, {0x4, 0x3, 0x9, 0x14}, {0x6, 0xfff, 0x1, 0x6a9}, {0xfff, 0x7ff, 0x800, 0x8}]}) rt_sigreturn() 2018/02/04 00:16:45 executing program 7: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20, 0x0, &(0x7f000003a000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x0, &(0x7f000002d000-0x10)={0x1, &(0x7f000002c000-0x8)=[{0x4, 0xfffffffffffffff8, 0x5, 0x5}]}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000003d000-0x8)) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003b000)={0x4, &(0x7f000003b000)=[{0x10000, 0x4829, 0x3, 0x1}, {0x5, 0x4, 0x4d, 0xfffffffffffffbff}, {0x7, 0xffffffff, 0x7, 0x7f}, {0x5, 0x3, 0xa5a, 0x400}]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000036000+0x8a1)=[{0x35}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000036000-0xbe), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) 2018/02/04 00:16:45 executing program 2: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000038d000)=0x10) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/04 00:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000ec000)=""/215, &(0x7f0000925000-0x4)=0xd7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a4d000-0x28)={@common='tunl0\x00', &(0x7f0000262000)=@ethtool_sset_info={0x37, 0x3, 0xfff, [0x3]}}) 2018/02/04 00:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000082000-0x10)={0x400000000000068e, &(0x7f0000729000)=[]}) r4 = getpgid(0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x80002, &(0x7f0000824000)=""/186) getsockname$llc(r3, &(0x7f00005a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c8000)=0x10) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) io_setup(0xf5b, &(0x7f0000018000)) connect$pptp(r6, &(0x7f0000660000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00004b7000-0x4), &(0x7f0000569000-0x4)=0x4) pkey_alloc(0x0, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$VT_RELDISP(r6, 0x5605) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805, 0x0, 0x0, 0x4000000000000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00001df000)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x23}], 0x1, 0x0, &(0x7f0000641000-0x10)=[@cr0={0x0, 0x8}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/04 00:16:45 executing program 7: ioperm(0x7ff, 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f00003b9000-0xc2)=""/194) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ustat(0x8, &(0x7f0000181000)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000016a000-0x4)=0x3, 0x4) 2018/02/04 00:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522}, &(0x7f0000034000)) r0 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) r1 = semget(0x0, 0x7, 0x1) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000b0d000-0xb9)=""/185) shmctl$SHM_LOCK(r0, 0xb) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) shmctl$SHM_LOCK(r0, 0xb) r3 = getpgrp(0x0) move_pages(r3, 0x5, &(0x7f0000b04000-0x28)=[&(0x7f0000a63000/0x4000)=nil, &(0x7f0000e5e000/0x4000)=nil, &(0x7f00008a2000/0x4000)=nil, &(0x7f0000b57000/0x3000)=nil, &(0x7f0000b81000/0x4000)=nil], &(0x7f0000878000)=[0x3, 0x1, 0x8, 0x80000000, 0x100000000, 0x9], &(0x7f0000a53000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000017d000-0x4)) 2018/02/04 00:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e4000-0x8)) sendto$inet6(0xffffffffffffffff, &(0x7f0000006000)="74e5bccaed3245ca989da4395c9305ff1e7c22ab849ad2ff1dd9f2ad698d32cab746f2ea25768e6b", 0xffffffffffffff7c, 0x800, &(0x7f00006b0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r0 = syz_open_dev$midi(&(0x7f00009d6000)='/dev/midi#\x00', 0x728, 0x400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00007f2000)={0x0, 0x7}, &(0x7f00006bd000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000007e000)={r1, 0xfffffffffffff966, 0x30}, 0xc) 2018/02/04 00:16:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x80800000010d, 0x4, &(0x7f0000961000)="00c1001b", 0x4) 2018/02/04 00:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ef4000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/02/04 00:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d28000-0x4)=0x9ff, 0x268) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00006a2000)=0xf000) sendto$inet(r0, &(0x7f0000144000-0xe2)="96", 0x1, 0x4000000, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmsg(r1, &(0x7f00009ea000)={&(0x7f00001cd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000f8d000)=[], 0x0, &(0x7f00000c2000)=""/101, 0x65}, 0x2100) 2018/02/04 00:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000075d000-0x1)={0xfffffffffffffff9}, 0x1) bind$vsock_stream(r0, &(0x7f0000419000)={0x28, 0x0, 0x4c3ad3734246b6ec, @any=0xffffffff}, 0x10) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) 2018/02/04 00:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = syz_open_dev$amidi(&(0x7f00003f3000-0xc)='/dev/amidi#\x00', 0x2, 0x400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000483000-0x5c)={0x4, 0x2, {0x0, 0x0, 0x100000001, 0x1, 0x81}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) write$tun(r1, &(0x7f00002d3000)=@hdr={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0xf98, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf98, 0x0, "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"}}}}, 0xfca) 2018/02/04 00:16:45 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000fff000-0xd)='/dev/usbmon#\x00', 0x400, 0x800) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000f4a000-0x10)={0x8, 0xfffffffffffff2e6, 0x7, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00007d2000-0x1), &(0x7f0000002000-0x4), &(0x7f0000916000-0x4), &(0x7f00002d6000-0x1)) [ 241.906231] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/04 00:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a07000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c79000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000221000)='/dev/sequencer\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000440000-0xc)) epoll_create1(0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d36000)='highspeed\x00', 0xa) r3 = socket(0x1000000010, 0x802, 0x0) write(r3, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2018/02/04 00:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000607000-0x224)=@getsadinfo={0x224, 0x23, 0x400, 0x4, 0x1, 0xfff, [@algo_comp={0x8c, 0x3, {{'lzs\x00'}, 0x220, "6c123aadea395b329e021af63156b0e7b71602c64b96b9e65a2ad1aa5f95b644bd3378b63231cdff1e0126a41d0740177f2502cf416f6cea3792403aeb9480574f6e2dbe"}}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty, 0xa, 0x6, 0xfa}}, @tmpl={0x144, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x7e}, 0xcc661530d73cb523, @in=@loopback=0x7f000001, 0x6, 0x3, 0x1, 0x0, 0x4, 0x100000001, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x6, 0x3, 0x3, 0x2, 0x41, 0x5abf, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3e}, 0xa, @in=@rand_addr, 0xffffffffffffffff, 0x2, 0x3, 0xdc5d, 0x5, 0x3, 0x3}, {{@in=@rand_addr=0x6d8, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x1, 0x3, 0x4, 0xf7b, 0x6, 0x8af}, {{@in=@empty, 0x3, 0x7f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4, 0x4, 0x0, 0x15d, 0x3, 0x9, 0x5}]}, @tfcpad={0x8, 0x16, 0x100000001}, @replay_val={0x10, 0xa, {0x1, 0x1, 0x5}}]}, 0x224}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00008d6000)={0x0, 0x0, &(0x7f000093c000-0x70)=[{&(0x7f0000cc0000-0xf4)=""/244, 0xf4}, {&(0x7f00002ba000)=""/146, 0x92}, {&(0x7f0000028000-0xf9)=""/249, 0xf9}, {&(0x7f00000a3000-0x1000)=""/4096, 0x1000}, {&(0x7f00009ee000)=""/236, 0xec}, {&(0x7f0000e7d000)=""/108, 0x6c}, {&(0x7f0000d54000)=""/5, 0x5}], 0x7, &(0x7f0000f96000-0x1000)=""/4096, 0x1000, 0x2}, 0x140) 2018/02/04 00:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005c7000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000271000-0x95)={0x0, 0x8d, "a311718e53cc23c18609ff002ddb9a15c8f842e52ad753b6c62d4657ab392e3619b51d68b9e3baf99da6d0531e461f8c5ffc6f153db47f5f43c23a7b23b608c0b4f1d775babdb11ac6004c7f0d1177e2022f969a2846700dcb9680f22066b78bddf8a5fba6614dfaf39adbbb487f2bcd3882f186e8956c6f73a8eb0e749e97f4880e7388145a0ba496cbdc5241"}, &(0x7f0000cdd000)=0x95) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000d9000)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006bb000)={r2, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}, 0x80000000, 0x0, 0x4, 0x5, 0x18}, &(0x7f0000652000-0x4)=0xa0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b01000-0x4)=0x401) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007e6000-0x4)=0x1, 0x4) syz_emit_ethernet(0x42, &(0x7f0000fa9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x40, 0x0, 0x72ed}}], {@ipv6={0x86dd, {0x0, 0x6, "08010b", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000c46000+0x6db)={0x0, 0x1, [0x0]}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/04 00:16:45 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x101000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000005000)='/dev/audio#\x00', 0x1f, 0x4040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x547, 0x30, 0x8, 0x9}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r2, 0xd19}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x40405515, &(0x7f0000003000-0x4)=0x3) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000005000)={@rand_addr=0x1ff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) 2018/02/04 00:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e49000-0x250)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "be01b5", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e1d0d6", 0x0, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, [], "2dbe237280c3d792"}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cf4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008ad000-0x10)={0x9, &(0x7f0000fc7000-0x48)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000c10000-0x8)={r1, 0x3}) 2018/02/04 00:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x7c, 0xfb}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009d6000-0xb)='/dev/vcsa#\x00', 0x4, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008b8000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000602000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00008b2000)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4843, 0x3, 0x3ff, 0x500, 0x101, 0x0, r2}) add_key$keyring(&(0x7f00007fe000)='keyring\x00', &(0x7f0000d5d000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00002a2000-0x8)='keyring\x00', &(0x7f00001e5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) 2018/02/04 00:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x44040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() fadvise64(r0, 0x0, 0x5, 0x5) r2 = inotify_add_watch(r1, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000b06000-0x8)=0xe2, 0x8) inotify_rm_watch(r1, r2) open(&(0x7f000096d000-0x8)='./file0\x00', 0x40000, 0x10) 2018/02/04 00:16:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xffffffffffffff81}}, [0x0, 0x1, 0x0, 0x8, 0x81, 0x1, 0x5, 0x1, 0x5, 0x2, 0x200, 0xa147, 0x8, 0x3c8]}, &(0x7f0000001000)=0x108) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x80000000}, &(0x7f0000489000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffb, 0x5}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f0000000000)=0xb8) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x100) write$eventfd(r2, &(0x7f0000001000-0x8), 0xffffffa1) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000-0x20)=[&(0x7f0000006000-0x1)='\x00', &(0x7f0000005000)='/dev/input/mice\x00', &(0x7f0000006000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x3)='.!\x00'], &(0x7f0000005000)=[&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', &(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', &(0x7f0000002000-0x9)=').vmnet1\x00', &(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000004000-0x2)='@\x00', &(0x7f0000003000)="747275737465642176626f786e657431f72900", &(0x7f0000003000-0xb)='/dev/adsp#\x00']) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000)='em0md5sum*\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r4, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000001000-0x4), &(0x7f0000006000-0x4)=0x4) 2018/02/04 00:16:45 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x1000000000010802) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @generic="0000d068ab1a000000009b043d76eefb", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) 2018/02/04 00:16:45 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f0000160000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0xfffffffffffffff9, 0x9a35, 0x65b}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000003000)=0x49) getpeername$packet(r2, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3, 0xacd, 0x7, 0x400, 0x1, 0xd2e450ddd584c5e1, r4}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/04 00:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002be000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000837000)={0xfffffffeffffffff, 0xac, 0x85e, 0xfffffffffffffef4}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00006c0000-0x18)=""/24, 0x18) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000da8000)=""/17) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbb000-0xc)='/dev/rfkill\x00', 0x121800, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) mbind(&(0x7f000089d000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000fd9000)=0x8, 0x3ff, 0x0) set_robust_list(&(0x7f0000294000)={&(0x7f00006e2000/0x4000)=nil, 0x8, &(0x7f0000264000/0xc00000)=nil}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000073d000-0xb0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000007d000), &(0x7f0000e25000-0x4)=0xc) 2018/02/04 00:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009dd000)='/dev/amidi#\x00', 0x8a, 0x2) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c71000)={0x0, 0x6}, &(0x7f0000535000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006c4000)={r2, 0x8}, 0x6) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x28}, 0x1}, 0x0) 2018/02/04 00:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r0, r1, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) mlock(&(0x7f0000a36000/0x1000)=nil, 0x1000) 2018/02/04 00:16:45 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@nfc, &(0x7f000058d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) 2018/02/04 00:16:45 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009d7000)='/dev/vcsa#\x00', 0xd6, 0x20c001) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f00009d7000)="509393f50960b66c307d9daf45ecea85da13260688b6a34af473e35826c1fe4bf8defe1b33d071b1b58cf4cecb9d35969924e9c3496b28d1c5fcf7eab1fffa19cd772293bd4bde11c4ffe5a75234dceb3fb8055d579f2c1a0ee0d6a4fa67067c9da9de3db1b8edc09b53a38719e5cab2ba7a63bf919a962c427f92acb7a7d8bc4bb4a56aa3bba7d438e99dabd2437ce3b922ace9d172098a90e93670bb838754f0b0f356bcbb7a854f99b5dd7f11af9d5762dac7525a90a87eeb3ecf28f6f23e9a2f52ae04a995d1ee98547c535a58f14936cc97008053dc2489d2") 2018/02/04 00:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b6000)={0x0, 0xe0, "929f88d678bddd7832e8372b3e95f7476ca20ffb8f12a91b2c8d2807cc4f3aba43db1d9144143a6e26888e8585d2c1e1473048d2add0c370452cdcfb96156a571bc25326d92a774da602e2e85394c2f4ac0dcf7d658c927e212a446e8dde5c2784d2427682cb86a79c0c0c7a535c9dbc171e28929e2cf7d46399f70e658cd6493679910c826140a0f944ca94402321caad29fe922a1305cf0c68ff88cbe32941d8ce2a4ff2135e9351f5c0c49d43f10cb90301be560c0cba47baee3f02a276f52c3562ce69627a0568e3264c8168b6a9e881419cec681c058746036b317f50f4"}, &(0x7f0000845000)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000488000)={0xffff, 0x20c, 0xbc6d, 0x2, r1}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/02/04 00:16:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000-0x30)={0x1, 0x9, 0x0, 0x9, 0x0, 0x6}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$sg(&(0x7f0000097000-0x9)='/dev/sg#\x00', 0x80000, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008ca000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000689000-0x8)={r3, 0x10}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f00009c2000)={&(0x7f0000b04000-0x1d4)={0x18, 0x27, 0x331, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xfffffff6, 0x0, []}]}, 0x18}, 0x1}, 0x0) r4 = semget$private(0x0, 0x1, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000172000-0x58)={{0xbb2, 0x3}, 0x0, 0xb1, 0x1f, {0x2, 0x6}, 0x5, 0x10001}) semctl$GETPID(r4, 0x7, 0xb, &(0x7f0000fac000)=""/213) r5 = syz_open_dev$amidi(&(0x7f000085c000-0xc)='/dev/amidi#\x00', 0x1, 0x4000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000537000-0x10)={0x39e1, 0x6, 0x400000308}) 2018/02/04 00:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eec000), 0x1, 0x0) syz_emit_ethernet(0x52, &(0x7f0000555000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x10, 0x5, 0x80000000003, 0x0, [{[]}, {[]}, {[]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) syz_extract_tcp_res(&(0x7f0000d7e000-0x8), 0x1ce185bc, 0x400) 2018/02/04 00:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r0, r1, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) mlock(&(0x7f0000a36000/0x1000)=nil, 0x1000) 2018/02/04 00:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000593000-0x8)='./file0\x00', &(0x7f000067a000)='./file0\x00', &(0x7f0000423000)='configfs\x00', 0x100000, &(0x7f00004b4000-0x1000)) r0 = syz_open_dev$usbmon(&(0x7f0000167000-0xd)='/dev/usbmon#\x00', 0x6, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000ef6000)={@in={0x2, 0x1, @multicast1=0xe0000001}, {&(0x7f000087a000-0x4b)=""/75, 0x4b}, &(0x7f0000af7000), 0x9}, 0x30) r1 = socket$inet6(0xa, 0x804, 0x3) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") socket$can_raw(0x1d, 0x3, 0x1) execve(&(0x7f0000c7e000-0x8)='./file0\x00', &(0x7f0000ca8000)=[&(0x7f0000e9c000)='configfs\x00', &(0x7f000084f000-0xd)='/dev/usbmon#\x00', &(0x7f00004fb000-0x3)='%%\x00', &(0x7f0000ca9000-0x13)=':eth1em1cgroup{/-.\x00'], &(0x7f0000233000)=[&(0x7f00006eb000)='/dev/usbmon#\x00', &(0x7f0000cd5000-0x11)='!posix_acl_access', &(0x7f00008d2000)='/dev/usbmon#\x00', &(0x7f0000906000)='configfs\x00', &(0x7f0000655000-0xd)='/dev/usbmon#\x00', &(0x7f0000008000-0xd)='/dev/usbmon#\x00', &(0x7f0000d74000+0x39e)='ramfs\x00', &(0x7f0000de9000-0xb)="6d6f756e74696e666f00a4", &(0x7f00002a9000-0xb)="2d23a973656c696e757800", &(0x7f00005ec000-0x1)='\x00']) getsockopt(r1, 0x9, 0x6, &(0x7f0000f1d000-0xb0)=""/176, &(0x7f00007fc000)=0xb0) sendfile(r2, r2, &(0x7f0000b1a000-0x8), 0x401) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000fcf000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) 2018/02/04 00:16:48 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00009df000)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="0ea8d8519103", @empty, @random='W\\`\aOB', @random="f78049286eff", @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x100000000}, @random="05732fd7a82b", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) getdents(r0, &(0x7f0000069000-0x2b)=""/48, 0x30) 2018/02/04 00:16:48 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) r1 = getpgid(0x0) move_pages(r1, 0x7, &(0x7f0000006000)=[&(0x7f000000a000/0x1000)=nil, &(0x7f000000b000/0x2000)=nil, &(0x7f000000b000/0x3000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000001000/0x3000)=nil, &(0x7f000000e000/0x3000)=nil, &(0x7f000000a000/0x4000)=nil], &(0x7f000000f000)=[0x9, 0x3, 0x1, 0x5c, 0x400, 0xe774, 0x1, 0x1800000000], &(0x7f0000014000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8, {0x7ffffff7}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x48}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000016000)="239aef80f10d543f90a27f254155ef9d7562ac2db3dbbe7bae01ae92c08929b9a90dd1b2bdccdad759561fc30b7b603e624228cd632400e5674e0daed536598fc84631c5e3bfebb3c0b777cfde6f49b2ec5f354161b6f9cf1c16a62b9882d75345879d33d93e4b45", 0x68, 0x800, &(0x7f0000007000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x4, {0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x32) 2018/02/04 00:16:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r3, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)}], 0x1, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000254000-0xd8)=@pic={0x100000001, 0x7, 0x3, 0xaab7, 0x31830b8, 0x3, 0x4, 0xcd, 0x8, 0x6, 0x2, 0x3, 0x8001, 0x33, 0x76160c52, 0xe0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000c0c000-0x4)=0x50, 0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000209000)={0x1, &(0x7f0000528000-0x8), 0x8, r3}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000e8b000-0x40)={0x80000000000000, 0x2000, 0x2, 0x1, 0x18}) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x80) 2018/02/04 00:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000120000-0x1)}, 0x0, 0x1000000000, 0x4000000000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) userfaultfd(0x0) close(r1) r2 = syz_open_dev$dspn(&(0x7f000034c000-0xa)='/dev/dsp#\x00', 0x3e3, 0x2000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000019c000-0x14)={@dev, 0x0}, &(0x7f000086c000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000c1000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/04 00:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = shmget$private(0x0, 0x2000, 0x1080, &(0x7f0000537000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) connect$pppoe(r0, &(0x7f000069f000)={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/04 00:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c87000)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000012c000-0x4)=0xe8) stat(&(0x7f0000d47000-0x8)='./file0\x00', &(0x7f0000c29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) membarrier(0x1, 0x0) chown(&(0x7f000002a000-0x8)='./file0\x00', r1, r2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr}, @common="006f73000a0fff000008000065004080"}) 2018/02/04 00:16:48 executing program 2: r0 = shmget(0x1, 0x1000, 0x10, &(0x7f0000357000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x1, &(0x7f0000f48000)="13d3d667005f465497b60ad1fb7a1c947cdb199b67a950ede2931a7f4e2b49710af63b590b950d8d2420dd4db62a70b688494fccaed66cc288163a2deb9dff3837cb5a13f6d139e52910e43b48ac77a47de0b6d175432133574996d1c5e672627b8811", &(0x7f000084f000-0x4), &(0x7f000041d000), &(0x7f0000b3c000-0x1)) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)) clone(0x200000008a000900, &(0x7f00003e4000), &(0x7f000072a000), &(0x7f0000065000-0x4), &(0x7f0000b70000)) 2018/02/04 00:16:48 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x9, 0x4}, &(0x7f0000008000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={r1, 0x10000, 0x1f000, 0x10001, 0x40, 0x6}, &(0x7f0000008000-0x4)=0x14) ioctl(r0, 0x40184150, &(0x7f0000006000-0x1f5)) 2018/02/04 00:16:48 executing program 6: pipe(&(0x7f0000447000)={0x0}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000019a000-0x1)) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) ioctl$int_in(r1, 0x80000000005008, &(0x7f0000004000-0x8)) 2018/02/04 00:16:48 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000d02000)='/dev/adsp#\x00', 0x7, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000348000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000001000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0xfffffffffffffffe, 0x20, 0x9, 'queue0\x00', 0x200}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x1, 0x9f, 0x2, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x66c6, 0x6, 0x1, 0xac, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xa)={r1, 0x1000, 0x1, [0x1]}, &(0x7f0000002000)=0xa) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000-0x14)={@loopback}, &(0x7f0000001000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0xf, 0x0, 0x10000, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000)={0x63, r2, 0x10002, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000839000)='/dev/hwrng\x00', 0x101000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000a3d000), 0xffffffffffffffd2) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000d1c000-0x10)={0x0, 0x0, &(0x7f0000d8e000/0x12000)=nil}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a62000-0x10)={r3, r4, 0x0, 0x3}, 0x10) 2018/02/04 00:16:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000757000-0xc)={0x10}, 0xc, &(0x7f0000a88000-0x10)={&(0x7f000056f000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x181040, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000001000-0x30)={0x1, 0x0, [{0x0, 0x1e9, 0x1, 0x80000001, 0x45d7a140, 0x81, 0x4c}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000001000-0x8)=@abs, &(0x7f0000002000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f00006f1000-0x10), &(0x7f0000000000)=0x10, 0x67e7d60d855ceafc) 2018/02/04 00:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, r1, 0x6, 0x0) vmsplice(r2, &(0x7f00000ab000-0x90)=[], 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000fd2000-0xd)='/dev/dmmidi#\x00', 0x200, 0x40) 2018/02/04 00:16:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f00008cd000-0x50)=[], 0x0, &(0x7f0000d9b000)=""/1, 0x1}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x3ba) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003eb000)={0x0, 0x4, 0x8000, 0x6c77}, &(0x7f00000f4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001c4000-0x20)={0x1, 0x4, 0x206, 0x5, 0x5, 0x6, 0x6, 0x7, r1}, &(0x7f0000355000-0x4)=0x20) 2018/02/04 00:16:48 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x80000, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x209f459b, 0x0, &(0x7f0000007000-0x10)=@generic="ed36ff3939341bea8cadf4edced4ad2d"}) r1 = semget(0x2, 0x3, 0x0) semop(r1, &(0x7f0000006000-0xc)=[{0x2, 0x2, 0x1000}, {0x2, 0x6, 0x1800}], 0x2) 2018/02/04 00:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) clock_gettime(0x0, &(0x7f0000431000-0x10)={0x0}) write$evdev(r0, &(0x7f0000c89000-0x18)=[{{r1}}], 0x18) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x40000000001, 0x99) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000c04000), 0x15) 2018/02/04 00:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000010e000-0x5)='user\x00', &(0x7f0000259000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000053a000)="ddd6581403cd40d1df3841af3d3e0eb9bda4e9bc1d270e889ff26ae0368a50665e860acdc45f972456f72afd221faf63368313db5673e4cf6e2596683aedc835efbba0c43acccb4dd4bbe33e5883d0624076fbb0d84a17accc5224c75eecc0764f2a4c8fd4651d2b186e16aa05d744676394ebf99aac9ae8be6297a61921768bdc6608bb3d278cef0c19093d3047425ec0205b5ef2a51478175022a969e2557485bf7b04070712d8299bd1489db4f8f48f8b7409fd281c083da5", 0xba, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) 2018/02/04 00:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x7f}]}, &(0x7f0000d61000-0x4)=0xffffffffffffffe7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000017000)='/proc/self/net/pfkey\x00', 0x200102, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000064d000-0xbc)={0x200, 0x1, 'client0\x00', 0x1, "24c2258f24cc2c3f", "2e870a1057f0cb2990c09b7a65b63bf71dce93e306d27f261ed1639a7f95bf34", 0xffffffffffffffff}) 2018/02/04 00:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x201) r2 = syz_open_dev$sndmidi(&(0x7f0000705000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x80) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000b67000-0x10)={0x0, &(0x7f0000350000)=[]}, 0x10) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000495000)={0x6}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) 2018/02/04 00:16:48 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000a48000)='/dev/input/mouse#\x00', 0x8000, 0x111000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000+0x6c6)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f00000db000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x80, 0x0, &(0x7f0000001000-0x80)=[@decrefs={0x40046307, 0x1}, @exit_looper={0x630d}, @acquire_done={0x40106309, r1, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[0x0]}, 0x8}}, @register_looper={0x630b}, @enter_looper={0x630c}, @enter_looper={0x630c}, @release={0x40046306, 0x1}], 0x8, 0x0, &(0x7f0000001000)="bd7cfe58056808a1"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000004000)=0x81) epoll_create(0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x3f, 0x8, 0x4, 0x7, 0xb9d}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r2, 0x3ff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000003000-0x28)={0x1, 0x0, [{0x105001, 0x1, &(0x7f0000006000-0x1)=""/1}]}) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x84000) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000001000-0x1)=0x4) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000003000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000008000-0x10)={0x7, &(0x7f0000007000)=[{0x2aab, 0x9, 0x9, 0x8}, {0x21, 0xc0, 0xfc, 0x5}, {0x1f, 0x20000, 0x401, 0xfffffffffffff58a}, {0x8, 0x6b3, 0x5, 0x6}, {0x1f, 0x9, 0x80, 0x5}, {0x4, 0x0, 0x3, 0xc31d}, {0x6, 0x9a04dd0000, 0x2, 0x9}]}, 0x10) 2018/02/04 00:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000718000)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x1e, &(0x7f00004b0000-0x10)={0x1a, 0x100000001, 0xfff, 0x9}) r2 = syz_open_dev$vcsa(&(0x7f00004cc000)='/dev/vcsa#\x00', 0x8, 0x2800) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000a5f000)={0xffffffffffff8070, 0x80000001, 0x4, 0x0, 0x1, [{0x100000000, 0x2, 0x2, 0x0, 0x0, 0x2000}]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000c2e000-0x4)=0x6) r3 = syz_open_dev$sndseq(&(0x7f0000a27000)='/dev/snd/seq\x00', 0x0, 0x101000) clock_gettime(0x0, &(0x7f00003f5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000403000-0x10)={0x0, 0x0}) clock_gettime(0x1, &(0x7f000022f000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000018000-0x180)=[{0x1, 0x4, 0x6, 0x146, @tick=0x3, {0x80000001, 0xe6}, {0xffffffff, 0x7fffffff}, @ext={0xae, &(0x7f000035a000)="e01694ad44a57e067100585d6a550d67c6d57ac48cefc0332a1e11bd0ca20c36ac60b59f156191f055df18664e627ddc0be52d40796ba6dac5d9122c267c1abc7a195a71b2ee55615873d89b5e616524eca2d883433a6150dcbf6133a67595342015c04fbfa58585f40f363d41b60ff15d34e156062d356a6b8ef1d64311d3ff0f662e362672b1210832afa413cd208c155479a5c492f23c29d5c065ca010c635d6ce423d7f3b407b8919bbac38a"}}, {0x3, 0xe3, 0xb52, 0x8000, @time, {0x8, 0x9}, {0x5, 0x1}, @addr={0x7, 0x7e}}, {0x3, 0x9, 0x7fffffff, 0x1c00000000000, @time={r4, r5+30000000}, {0xfffffffffffffff7, 0x4}, {0xea09, 0x7fff}, @quote={{0x1c000000, 0xc7}, 0x2, &(0x7f0000279000-0x30)={0x0, 0x4, 0x3ff, 0x8, @time={r6, r7+10000000}, {0x1, 0xa653}, {0x100000001, 0x81}, @control={0x3, 0xffffffffffffff01, 0xfffffffffffffffb}}}}, {0x3, 0x0, 0x2, 0xfff, @time={0x0, 0x1c9c380}, {0xf1f, 0xaa5}, {0xfffffffffffffffd, 0x3}, @ext={0x7, &(0x7f00008b5000)="7a7ce45ce69b45"}}, {0x3, 0x5, 0x5d6, 0x0, @time={0x77359400}, {0xfffffffffffffff7, 0x6}, {0x1}, @ext={0x3d, &(0x7f000048c000-0x3d)="37ce75763fbef739bb4046eb89172f9617081a5075c17072df906ad93053629f4f2be22403349cb272d13ed177866d36787387a26d2324e21a59275434"}}, {0x100, 0x8f1, 0x37, 0xff, @time={r8, r9+30000000}, {0x9, 0xa7}, {0x3, 0x6}, @raw8={"9de00bd8bec7ec8052f5a597"}}, {0xc1, 0x2, 0x1, 0x9, @time={0x0, 0x1c9c380}, {0x400, 0xffffffff}, {0x1}, @raw8={"e3f37a2f5a99c7d3ce2011a3"}}, {0xfffffffffffffffb, 0x400, 0x8000, 0x8, @tick=0x6, {0x0, 0x40}, {0x8c, 0xfff}, @queue={0xfff, {0x8, 0xc6}}}], 0x180) io_setup(0x5, &(0x7f0000bed000-0x8)=0x0) io_destroy(r10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c0d000)={0x0, 0x0}, &(0x7f0000735000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f85000)={0x0, 0x0, 0x0}, &(0x7f0000981000)=0xc) r13 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d66000)={0x0, 0x0, 0x0}, &(0x7f00005e7000)=0xc) sendmmsg$unix(r2, &(0x7f0000810000)=[{&(0x7f0000cb4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f3e000-0x10)=[{&(0x7f000057f000-0x88)="ec6b2345975d525ed27f712999ba0ea174234e3bb7300aa75327f67bb2e874a15af13eeea3ca7d92e7badb81bd39addc4aa542792039759e69a09fd7018785c965daf699bb459f4415e2987bcd1ff00ab69499f00b30c6521409d93b5c27ca69fabcac05166e7f1b3cd6e254b6dd7b9365bbd6e6c8eef0317e17223d112f9c81af858ac4664f8774", 0x88}], 0x1, &(0x7f0000066000)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r0, r13, r14}], 0x88, 0x44000}, {&(0x7f00000db000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000142000)=[{&(0x7f0000d32000)="c3608edcc285c727e868a0d860124365b5fbb6abc119580620f0a206d5c4fbb74f7f56f5ab36699e54452ad16cb48fc1cc999109c31730f23567175a017f7a58ce7ba8ed99021673886a76bf30b8c965527921b746dcfe42d1eabb337c41b0c01bf7e2d20f38d733bfe8cb4735e576af741d24d88b9ef132894202ff8201f15256d6aeda0ba3fe4f65fa901fae3729e8238844bfcc1e5f056758e5afefc0ec0eb8a7e8574cef4011e8751ec6530996f8b3bea5f302e55871320e9c474430d051e2d637fa07f89cd57bdb26b4", 0xcc}, {&(0x7f000023f000-0x77)="53a7b164063d34183b68e1823349255b6b4cd3d7eea0cc80ca2ba8372dd3624f4b8263c252cf018635ae688a1f3481bcbda9f699ac2a8510e18a8870f6f7d11687b9e9957b7f70318cc2159d8bbd85f5abb1ef8cb61c49455c656414128bf4d524eea7e2cffcfad8fa5bf6d5fb219ef159227e74e75dc7", 0x77}, {&(0x7f0000bf7000-0x73)="a91312dc1c1d10e83dcea39311c9e727347b4dc61b7ca984cba20d4e7da2ed57c26dfac9d32c7752b1f76c348634e8d5bc7737fae689b28238ad78288717e11b7dbf7146e1646fa593097f2b4da5288773850feef23e7c78237673e6742286d115a2eb343a4d1222d608ffd9a69ddd7546a828", 0x73}, {&(0x7f00009d3000-0xa9)="bfc1b9820aad73a1574f994f823c0562edcedf8c16963ef470dcefea00b8f327361d37345e2fe20774b01232cb0d6b57c4fc9ad5278163e36084a0e7a68a80b0dd00a61de5394a810be1fc68a4669aa66e140a6584098ba77ab22837929743da10ff83be71d3ffa55a60a7b531fc6c8ec98bd11ac69e960b6dcf5313c73b1655d104512201b3e1dea0230e95029c29b213acf4bd173687406c74a1b9dfa3d80f2536436b72dc2a8cea", 0xa9}, {&(0x7f0000147000)="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", 0x1000}, {&(0x7f0000465000-0xf)="873a36e881b58817015b12ff476ad4", 0xf}, {&(0x7f00005ec000)="e62d12c6bbd0ea2a82a475547bf7cf5d44b9e40d58370acf6d11c2cf3019cf88c5cddacb9f20fd2a8d4ea4e5605d012be89bd34de28dac51b38b9ad768494a816ead8dbaa4b4652591039fc00d6570fd825613555ad6735c920d0d7700af4cd8cc38a10dff4cd1a67d7d31ce3d3b104144832899c1d661f030237096f4676d315c616c1829e9947d5104bbf7e8efafeba0f23b3c0a569a45cf7e121643dc262886e50e8cb4f79add011cad3f64088970f34d6471d400e0efd5141c2e3685bcf0829a43df305c123d2eac9512", 0xcc}, {&(0x7f000016b000)="384ce122e28caea96e1fc0a40fff6d36ea4168346add44cf69f15552e1bbd79a6b6e6371c516106969e3fbefee634310c3b8e25fbe1e010ea090e1e816c793590e897c24f0a092811a1fbc0e07279c1c001d52cace93f458d8a121390078eb540c879386708d5c57605ee0eada1b857b1f79fe612d1128cb26dae731cf95fd1512311213b2cd4ce4195fc66f061ffb8c802ed9d9327dca254190ee2a46705a267a05ac58935a2182dd408bd93472c80661a62f2813a8dd4a828877332b5083eceab743ceb0bf9c861d1aa477f99d277da183cc5a0d6fd8fdb136f5737be69dc3a0f054519f2f94d79b772cda12d11bd51a1030", 0xf3}, {&(0x7f0000494000)="87f2d1b3961e6ca14049f800b84be91e59ed0a031fe562e9c4f0d6032d2eb9dece6658319484bd258388e784d18702e5344c8757eceecdc1e3602b79f877b7b30b1a5b47743b30c16c68", 0x4a}], 0x9, &(0x7f0000df9000)=[@rights={0x18, 0x1, 0x1, [r2, r2]}], 0x18, 0x4000810}], 0x2, 0x40) fdatasync(0xffffffffffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088e000)={@empty, 0x4, 0x2, 0xff, 0x2, 0xa2, 0xf4, 0x4ee}, &(0x7f0000ba8000)=0x20) openat$cuse(0xffffffffffffff9c, &(0x7f0000f34000)='/dev/cuse\x00', 0x109000, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000adc000-0x10), &(0x7f00000b3000-0x4)=0x10) ioctl$KDDELIO(r2, 0x4b35, 0x1) 2018/02/04 00:16:48 executing program 4: r0 = socket(0x1, 0x802, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r1, &(0x7f0000001000-0x8), 0xffffffffffffffff, 0x4) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x1ff, 0x9, 0x7, 0xfffffffffffffff7, 0x24, 0xb1, 0x8334, 0x4, 0x8, 0x468df16b, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00009a2000)={0x2, 0x0, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) syz_open_dev$dmmidi(&(0x7f0000fec000-0xd)='/dev/dmmidi#\x00', 0x800, 0x280) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000052c000-0x9)='/dev/dsp\x00', 0x201, 0x0) socketpair(0x5, 0x0, 0x3ff, &(0x7f0000384000+0x2ca)={0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000f5d000-0x4), &(0x7f0000699000-0x4)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) [ 245.052278] kauditd_printk_skb: 115 callbacks suppressed [ 245.052287] audit: type=1326 audit(1517703408.800:4590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4744 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 245.082411] audit: type=1326 audit(1517703408.801:4591): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4744 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 245.143776] audit: type=1326 audit(1517703408.856:4592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4744 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=111 compat=0 ip=0x453299 code=0x7ffc0000 [ 245.168433] audit: type=1326 audit(1517703408.856:4593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4744 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 245.193039] audit: type=1326 audit(1517703408.857:4594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4744 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 245.217572] audit: type=1326 audit(1517703408.862:4595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4744 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=72 compat=0 ip=0x453299 code=0x7ffc0000 [ 245.242037] audit: type=1326 audit(1517703408.862:4596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4744 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 245.266565] audit: type=1326 audit(1517703408.863:4597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4744 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 245.291088] audit: type=1326 audit(1517703408.869:4598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4744 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=297 compat=0 ip=0x453299 code=0x7ffc0000 [ 245.315594] audit: type=1326 audit(1517703408.869:4599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4744 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 00:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000116000)='/dev/sequencer2\x00', 0x200, 0x0) sendto$inet(r0, &(0x7f0000df6000-0xc5)="45614c5775dba7e0e36cc351bc6ebc948c7c5f4ec57d30e471e23e8d9d417d87782c411bde9e8975f0daa880ff62369631e231d72a2268fe02f9b370c8f203dab647e7c459bede0db322aa2e849efc59b890eb3531a23ee792a07144b888a8be46e26fd792545b77c6635c2b62d57dac9a5b8fd1e4294d98385caa0f47ad686b9c133fdc5e76abc6d6473fb9fad33e6821f982c76b9cccf3d5349515e03e3b526c658fc4b04043d2ddc72977e34c485b15194f7dbe3ccf20df87ae393e3b38914802692bfa", 0xc5, 0x0, &(0x7f00007fb000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000def000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000f42000-0x90)) getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/02/04 00:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30), 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000be6000-0xb)='/dev/midi#\x00', 0x9, 0x440200) getpeername$packet(0xffffffffffffffff, &(0x7f0000b99000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00006f8000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b2d000)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/04 00:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x20002000000) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/02/04 00:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000401000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x444, "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"}, &(0x7f0000a2c000)=0x44c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002d9000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002cf000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00002f4000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000db0000)={0x7fffffff, 0x10001, r3, 0x80000001, r4, 0x7, 0x0, 0x6}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000024000)={r2, @in={{0x2, 0x1, @empty}}}, 0x8c) 2018/02/04 00:16:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x4, &(0x7f0000001000-0xd0)={0x0, 0xffffffffffffff00, 0x10000, 0x6, 0x3c, 0x0, 0x1, 0x3, 0xe9e, 0x85f, 0x400, 0x6, 0x6, 0x401, 0x2, 0x200, 0x1, 0x2d, 0x6, 0x7, 0x4, 0x40, 0x3, 0x800, 0x5, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d5c000-0xd)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000227000), 0x7) read(r0, &(0x7f00005e1000)=""/119, 0x25) 2018/02/04 00:16:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000000), 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) open(&(0x7f00003b9000)='./file0/file0\x00', 0x403fd, 0x0) 2018/02/04 00:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x758f6301) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000645000+0xbf1)=[{0x10, 0x10d, 0x8000000}], 0x10}}], 0x1, 0x0) bind$inet6(r1, &(0x7f0000e32000)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/02/04 00:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000055f000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 00:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xe0, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000085a000-0x8)={0x0, 0x0}) shutdown(r0, 0x2) socketpair(0xb, 0xa, 0xff, &(0x7f0000b5a000)={0x0, 0x0}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000604000-0x9)=""/9) pause() setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a1c000)=0x71, 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f000011f000-0x10)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00001ea000)=0x4) 2018/02/04 00:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d00000)='mounts\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000727000)=0xc95) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000b48000-0x4), &(0x7f0000f31000-0x4)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000151000-0xc)='/dev/rfkill\x00', 0x585000, 0x0) 2018/02/04 00:16:49 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x301002, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002000)={0x0, {{0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x6ffb}}}, 0x88) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) 2018/02/04 00:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)) setrlimit(0x2, &(0x7f0000361000-0x10)={0x1, 0xb571}) 2018/02/04 00:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00001a0000-0x10), &(0x7f0000e50000-0x4)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000984000-0xc)={0x8}) bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff}, 0x2d3) syz_open_dev$vcsn(&(0x7f0000e74000)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x28400) syz_open_dev$usbmon(&(0x7f0000806000-0xd)='/dev/usbmon#\x00', 0xffff, 0x0) 2018/02/04 00:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000b6b000)={0x1000, 0x77}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000d7000)='cgroup\x00') connect$llc(r1, &(0x7f00007e2000+0xa27)={0x1a, 0xf7, 0x7f, 0x9, 0x6, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 245.504315] mmap: syz-executor5 (4805): VmData 35160064 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. 2018/02/04 00:16:49 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000008000-0xe)='/dev/admmidi#\x00', 0x5, 0x401) ioctl$int_in(r1, 0x5452, &(0x7f0000001000)=0x5) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x3, 0x7, 0x3, 0x100, 0x4, 0x7}) 2018/02/04 00:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000), 0x8) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/02/04 00:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a8000-0x10)='/selinux/status\x00', 0x0, 0x0) poll(&(0x7f00003f3000)=[{r0}], 0x1, 0x6) 2018/02/04 00:16:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000308000)=@random={'btrfs.', '%mime_type}+ppp0\x00'}, &(0x7f0000c4e000)=""/106, 0x6a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c65000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000814000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00003b4000)={r2}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000011000)={0x7}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 00:16:49 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f000000f000+0x4f3)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000007000-0x6f)="5cfc0f3234b32bba3782875effed95bb881489a25292e6c2ee947a620e613de340a51dd306b71cf9b627626978fb30fce10dd28d008d32dd9ac11d684d581fcca11adc1890bd945fc23fe76329e705f3b3692355721cb91d34fe44476329de2e8868165e034789b688b185d7bb55fd", 0x6f, 0x800, 0x0, 0x0) r1 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x310) 2018/02/04 00:16:49 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000073d000-0x9)='/dev/ppp\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0xe92, 0x10000, 0xe1, 0x5, 0x0, 0x8}, 0x8, 0x7, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000030000)='./file0\x00', 0x4) restart_syscall() perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000520000)='./file0\x00', 0xfe) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/04 00:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000016000)) syz_open_pts(r0, 0x410000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00005da000-0x7d)=""/125) fcntl$getownex(r0, 0x10, &(0x7f0000ccb000-0x8)={0x0, 0x0}) waitid(0x1, r1, 0x0, 0x2, 0x0) 2018/02/04 00:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000850000-0x4)) read(0xffffffffffffffff, &(0x7f0000807000-0x27)=""/212, 0xd4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x200000, 0x0) getsockname$inet(r1, &(0x7f000095b000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000628000)=0x10) 2018/02/04 00:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000023e000-0x10)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0xffffffffffffffff}}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 00:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000f2c000)='net/udp6\x00') r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125f, &(0x7f0000c92000)) 2018/02/04 00:16:49 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) fdatasync(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000d38000)={0x3, {"a2340f3ddf1eae"}, 0x87d}, 0x10) 2018/02/04 00:16:49 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000025000)='/dev/audio#\x00', 0x81, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000001f000-0xc)={0x1fc9, 0x4, [0x6]}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000026000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000026000)=0x5e20, 0x4) 2018/02/04 00:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f04000)={0x80000001, 0x1000, 0x8f, 0x6, 0x9, 0xe200000, 0x7ff}, &(0x7f0000617000)={0x4, 0x8, 0x1, 0x1, 0x3, 0x6, 0x4, 0x7ff}, &(0x7f00004d8000)={0x6, 0x3ff, 0x3, 0x400001000, 0x5, 0x7fff0000000000, 0x0, 0xf4}, &(0x7f0000d1b000-0x10)={r1, r2+10000000}, &(0x7f00008c3000-0x10)={&(0x7f0000443000)={0x4cebb672}, 0x8}) r3 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r3) r4 = dup(r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000aa0000)=""/174) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00003aa000-0x1e)={0x2, 0x1, 0x81, "f06bc3d0c001", "a8b0aa6983303e0fe2f9ecfda6c700cd"}) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r5 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) socket$unix(0x1, 0x5, 0x0) r6 = epoll_create(0xffffffffffffff92) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00003d7000-0xc)) r7 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000293000-0x4)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)) accept$unix(r7, 0x0, &(0x7f0000431000)) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r9, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) bind$inet6(r8, &(0x7f0000e72000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7ff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000689000-0x190)={0xfff, {{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5fa84bd6}}, 0x1, 0x2, [{{0xa, 0x1, 0xe173, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3ff}}, {{0xa, 0x1, 0x1eab, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x190) [ 245.752155] ------------[ cut here ]------------ [ 245.757238] workqueue: WQ_MEM_RECLAIM hwsim_wq:destroy_radio is flushing !WQ_MEM_RECLAIM events_highpri:flush_backlog [ 245.757284] WARNING: CPU: 0 PID: 11420 at kernel/workqueue.c:2439 check_flush_dependency+0x239/0x380 [ 245.777242] Kernel panic - not syncing: panic_on_warn set ... [ 245.777242] [ 245.784581] CPU: 0 PID: 11420 Comm: kworker/0:5 Not tainted 4.15.0+ #295 [ 245.791399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.800749] Workqueue: hwsim_wq destroy_radio [ 245.805219] Call Trace: [ 245.807785] dump_stack+0x194/0x257 [ 245.811395] ? arch_local_irq_restore+0x53/0x53 [ 245.816049] ? vsnprintf+0x1ed/0x1900 [ 245.819833] panic+0x1e4/0x41c [ 245.823004] ? refcount_error_report+0x214/0x214 [ 245.827738] ? show_regs_print_info+0x18/0x18 [ 245.832224] ? __warn+0x1c1/0x200 [ 245.835663] ? check_flush_dependency+0x239/0x380 [ 245.840485] __warn+0x1dc/0x200 [ 245.843742] ? check_flush_dependency+0x239/0x380 [ 245.848579] report_bug+0x211/0x2d0 [ 245.852201] fixup_bug.part.11+0x37/0x80 [ 245.856243] do_error_trap+0x2d7/0x3e0 [ 245.860111] ? vprintk_default+0x28/0x30 [ 245.864154] ? math_error+0x400/0x400 [ 245.867931] ? printk+0xaa/0xca [ 245.871190] ? show_regs_print_info+0x18/0x18 [ 245.875673] ? netdev_info+0x170/0x170 [ 245.879536] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.884361] ? netdev_info+0x170/0x170 [ 245.888229] do_invalid_op+0x1b/0x20 [ 245.891921] invalid_op+0x22/0x40 [ 245.895352] RIP: 0010:check_flush_dependency+0x239/0x380 [ 245.900777] RSP: 0018:ffff8801ae946d78 EFLAGS: 00010082 [ 245.906116] RAX: dffffc0000000008 RBX: ffff8801d2d1da00 RCX: ffffffff815a57ae [ 245.913363] RDX: 0000000000000000 RSI: 1ffff10035d28d5f RDI: 1ffff10035d28d34 [ 245.920612] RBP: ffff8801ae946da8 R08: ffffffff86b39178 R09: 1ffff10035d28d06 [ 245.927859] R10: ffff8801ae946c70 R11: 0000000000000005 R12: ffff8801db014b70 [ 245.935105] R13: ffffffff843dabe0 R14: ffff8801b0cf0e00 R15: 0000000000000000 [ 245.942362] ? netdev_info+0x170/0x170 [ 245.946238] ? vprintk_func+0x5e/0xc0 [ 245.950029] ? check_flush_dependency+0x239/0x380 [ 245.954858] flush_work+0x2f7/0x8f0 [ 245.958466] ? print_irqtrace_events+0x270/0x270 [ 245.963204] ? workqueue_congested+0x350/0x350 [ 245.967772] ? lock_acquire+0x1d5/0x580 [ 245.971726] ? lock_acquire+0x1d5/0x580 [ 245.975682] ? rollback_registered_many+0x58b/0xe20 [ 245.980695] ? mark_held_locks+0xaf/0x100 [ 245.984825] ? _find_next_bit+0xee/0x120 [ 245.988871] ? find_next_bit+0x27/0x30 [ 245.992746] rollback_registered_many+0x672/0xe20 [ 245.997577] ? dev_xdp_uninstall+0x310/0x310 [ 246.001976] ? ieee80211_remove_interfaces+0x4a7/0x9b0 [ 246.007231] ? lock_downgrade+0x980/0x980 [ 246.011362] ? _raw_spin_unlock+0x22/0x30 [ 246.015517] unregister_netdevice_many.part.119+0x87/0x420 [ 246.021126] ? unregister_netdev+0x30/0x30 [ 246.025338] ? wait_for_completion+0x770/0x770 [ 246.029988] ? unregister_netdevice_queue+0x290/0x5f0 [ 246.035158] ? debug_object_free+0x2f1/0x5a0 [ 246.039554] ? rollback_registered+0x3c0/0x3c0 [ 246.044151] unregister_netdevice_many+0xbb/0x100 [ 246.048974] ? unregister_netdevice_many.part.119+0x420/0x420 [ 246.054853] ieee80211_remove_interfaces+0x4b3/0x9b0 [ 246.059934] ? synchronize_sched.part.64+0xac/0x100 [ 246.064940] ? ieee80211_sdata_stop+0x70/0x70 [ 246.069413] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 246.074941] ? __might_sleep+0x95/0x190 [ 246.078902] ? synchronize_sched+0x76/0xf0 [ 246.083122] ? raw_notifier_call_chain+0x40/0x40 [ 246.087882] ieee80211_unregister_hw+0x4c/0x270 [ 246.092538] mac80211_hwsim_del_radio+0x1ee/0x3b0 [ 246.097367] ? hwsim_mcast_config_msg+0x100/0x100 [ 246.102204] destroy_radio+0x9d/0x100 [ 246.105989] process_one_work+0xbbf/0x1af0 [ 246.110202] ? trace_hardirqs_on+0xd/0x10 [ 246.114349] ? pwq_dec_nr_in_flight+0x450/0x450 [ 246.119012] ? __schedule+0x8f3/0x2060 [ 246.122877] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 246.127975] ? retint_kernel+0x10/0x10 [ 246.131845] ? check_noncircular+0x20/0x20 [ 246.136063] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.140828] ? lock_acquire+0x1d5/0x580 [ 246.144779] ? lock_acquire+0x1d5/0x580 [ 246.148729] ? worker_thread+0x4a3/0x1990 [ 246.152857] ? lock_downgrade+0x980/0x980 [ 246.156990] ? lock_release+0xa40/0xa40 [ 246.160948] ? retint_kernel+0x10/0x10 [ 246.164816] ? do_raw_spin_trylock+0x190/0x190 [ 246.169403] worker_thread+0x223/0x1990 [ 246.173390] ? process_one_work+0x1af0/0x1af0 [ 246.177871] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.182348] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.187346] ? trace_hardirqs_on+0xd/0x10 [ 246.191474] ? mmdrop+0x18/0x30 [ 246.194732] ? finish_task_switch+0x1f6/0x740 [ 246.199210] ? copy_overflow+0x20/0x20 [ 246.203093] ? __schedule+0x8f3/0x2060 [ 246.206974] ? lock_downgrade+0x980/0x980 [ 246.211105] ? check_noncircular+0x20/0x20 [ 246.215444] ? find_held_lock+0x35/0x1d0 [ 246.219497] ? find_held_lock+0x35/0x1d0 [ 246.223549] ? complete+0x62/0x80 [ 246.226996] ? __schedule+0x2060/0x2060 [ 246.230948] ? do_wait_intr_irq+0x3e0/0x3e0 [ 246.235247] ? __lockdep_init_map+0xe4/0x650 [ 246.239633] ? do_raw_spin_trylock+0x190/0x190 [ 246.244192] ? lockdep_init_map+0x9/0x10 [ 246.248231] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.253319] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.258313] ? trace_hardirqs_on+0xd/0x10 [ 246.262441] ? __kthread_parkme+0x175/0x240 [ 246.266747] kthread+0x33c/0x400 [ 246.270100] ? process_one_work+0x1af0/0x1af0 [ 246.274581] ? kthread_stop+0x7a0/0x7a0 [ 246.278539] ret_from_fork+0x3a/0x50 [ 247.355447] Shutting down cpus with NMI [ 247.359929] Dumping ftrace buffer: [ 247.363775] (ftrace buffer empty) [ 247.367464] Kernel Offset: disabled [ 247.371070] Rebooting in 86400 seconds..