VM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r8, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x4, &(0x7f00000001c0)={0x2, 0x44e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) sendto$llc(r2, &(0x7f00000000c0)="2892f9ac06a448c4eec67473c307b8d7b4debd03abcab85adf3df58befe25f100b5e06a3dabafe7063ff6cdc61795e9a4150110afd4bb87ff73546f25245013f95155f11f76e49bd64908ac10a9f73ea3a777b9b2b6b4847645064b1581873a43c94ead84e92918b5924f9", 0x6b, 0x80, &(0x7f0000000140)={0x1a, 0x2, 0x800, 0x20, 0x8, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000240)=0x10) 2018/03/25 22:44:31 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r0, &(0x7f0000000040)=[{}], 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x11, r1, 0x1, 0xffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) io_setup(0x20000000000007, &(0x7f0000a8aff8)=0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)="060063efff", 0x5}]) 2018/03/25 22:44:31 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe800000000000000000000000000000ff0200000000000000000000000000010200907800000000609433df00002f0000000000000000000000000000000001fe800000000000000000000000000000800000cd7f000400"], 0x0) r0 = syz_open_dev$midi(&(0x7f0000001100)='/dev/midi#\x00', 0xffffffff00000000, 0x400) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001140)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000585b930d703c008500000000000000000000000000000000000000000000"], 0x58) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000011c0)=0x100000001, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffff, 0x40202) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001200)={0x19, 0x7e00000000000, 0x3, 0x2, 0x1}) write$tun(r1, &(0x7f00000000c0)={@pi={0x0, 0x8864}, @void, @x25={0x1, 0x200, 0x0, "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"}}, 0x1007) 2018/03/25 22:44:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:31 executing program 3: socketpair(0x1b, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1, 0x8000, 0x6, 0x10001}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/03/25 22:44:32 executing program 6: 2018/03/25 22:44:32 executing program 7: 2018/03/25 22:44:32 executing program 1: 2018/03/25 22:44:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000200011e53c43b4681e820000030000fd"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xffffffffffffff96) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x4, 0x6, 0x800, 'queue0\x00', 0x8}) 2018/03/25 22:44:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) 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) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x0, 0x40, 0x100000004, 0x3f, 0x6, 0x7ff}) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x9, 0x3, 0x800104, 0x2, 0x100000000, 0x6}, 0x4}, 0x1) process_vm_writev(0x0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/234, 0xea}], 0x5, &(0x7f0000000800)=[{&(0x7f0000000740)=""/168, 0xa8}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r8, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:32 executing program 3: 2018/03/25 22:44:32 executing program 5: syz_emit_ethernet(0xffffff9e, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x45, 0x5}], {0x8100, 0x8001, 0x800, 0x1}}], {@mpls_uc={0x8847, {[{0x2, 0x0, 0x3, 0x10001}], @ipv4={{0x1d, 0x4, 0x400, 0x4, 0x12d0, 0x64, 0x8, 0x806d, 0x2f, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, {[@noop={0x1}, @noop={0x1}, @rr={0x7, 0x17, 0x5, [@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x1, @multicast2=0xe0000002, @empty]}, @end, @lsrr={0x83, 0xb, 0x40, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x16}]}, @noop={0x1}, @ssrr={0x89, 0x23, 0x9, [@local={0xac, 0x14, 0x14, 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @lsrr={0x83, 0x17, 0x6, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x3bfc, 0x0, 0xfff, 0x0, 0x1, 0x880b, 0xe3, 0x1, [0x2, 0x5], "acb2ae6547b4d1b62e0ba11e2e1e4b93f81769df7c2252a63d6bc0aaacab8775652e0ef6d12569b52257469c5c5dc41062390f4a4fd6f11dad5b3a209d6b0298019d3555395a5c0d9038287f0ea6b0f55b5a1e4d3dab24eaa08aebc8d31de02a361e8734a0ef73adf2ed0845f27bca86d3aa51e307238a1ad1a8f0e7b95d41937f0d7fa04090a05703e5ca5ee38d8f09628b7e53d1675b7d3d4b0fb043080c5991bd0bf067ba97617f25c2f4a89364c5b8639f54b27cf9d063280d12acd9adce6d66c4a8169b3c2f90fae09ae5b48f878ebfd34f76da23968893beb0b2cd4bb7d0199f"}, {0x1, 0x0, 0xc4, 0x4, 0x0, 0x0, 0x800, [0xfffffffffffffff9, 0x1], "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"}, {0xf8e5, 0x0, 0x6, 0x7fffffff, 0x0, 0x0, 0x86dd, [], "546a69dc271b879cbd4d47ab4debcefd83beadcc052ea5782faba2e02f1c47da00a0e9bba750a285f45f7ec9d7f2f16ca4005b828e57eb2e4d5a4bdb2345895c3754cd0c47e6886342ee0f013481a92a558ebb38eb85348da96d32713c8222c0138cd427eb4f75b1d3b10d0248d572a334193a7089e0564c8b323dcc47e5efc0b11d491cea488480460bed86142984b4eaf59cb39075cf67686d2da5330ca6b3d032ff686cd737f89089a1b0ac51f0c5de65126eff0b76f3f5371b1ee45eb075180ea8"}, {0x8, 0x88be, 0x2, {{0xfff, 0x1, 0x3, 0x4, 0x73f6, 0x9ad, 0x7fff, 0xfff}, 0x1, 0x100000000}}, {0x8, 0x22eb, 0x4, {{0x80000000, 0x2, 0xfffffffffffffffa, 0x5f0, 0x3, 0x8, 0x80000000, 0x5}, 0x2, 0x0, 0x7, 0xb1e6, 0x4, 0x6868, 0x1f, 0x9, 0x1, 0xfffffffffffffffd}}, {0x8, 0x6558, 0x3, "d21f539a046f29b5f54976be57a9ff75e9b4a47e33831a8576b8475d49ee906cc517a78b966ccc07fe6e4766bdd811f644903f4be33d53dc34006f9ebb26d7f45d3b717d3adeaec8b57cdbe8ada1b19689078b5e2882e1747d53ab0e72e77797a5de452da597286947a7"}}}}}}}, 0x0) 2018/03/25 22:44:32 executing program 6: 2018/03/25 22:44:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000200011e53c43b4681e820000030000fd"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x8000005, 0x410000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r0, 0x1, 0x3331, &(0x7f0000000140)="6d758ee6f4c80371a5144f364bd8baf3e26b7d7ead17e453", 0x2, 0x7, 0x97, 0x401, 0xea, 0x100000000, 0xc8b9, "22e02901077087ebd8e731431bbacd5bb3c2103e2363cc2cddf13d2848b073f98bff9ac59b15141f4ad31343af119462fa89d46dc0045b4cb800"}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xa2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x210000, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @empty, 'ipddp0\x00'}}) 2018/03/25 22:44:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:33 executing program 5: r0 = getpgrp(0x0) wait4(r0, 0x0, 0x2, &(0x7f0000000080)) syz_emit_ethernet(0x128, &(0x7f00000002c0)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0x11a, 0xfffffffffffffffc, 0x5, {@broadcast=0xffffffff, @current, 0x4}, {@random=0x800, @current, 0x7}, "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"}}}}, 0x0) 2018/03/25 22:44:33 executing program 3: 2018/03/25 22:44:33 executing program 1: 2018/03/25 22:44:34 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/25 22:44:34 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x0, 0x40, 0x100000004, 0x3f, 0x6, 0x7ff}) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x9, 0x3, 0x800104, 0x2, 0x100000000, 0x6}, 0x4}, 0x1) process_vm_writev(0x0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/234, 0xea}], 0x5, &(0x7f0000000800)=[{&(0x7f0000000740)=""/168, 0xa8}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r6, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f00000000c0)=ANY=[]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000010100c0"]) 2018/03/25 22:44:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000200011e53c43b4681e820000030000fd"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xa2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='teql0\x00') 2018/03/25 22:44:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:34 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x8) syz_open_pts(r0, 0x200000) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/03/25 22:44:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:34 executing program 1: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0xffffffffffffffff, r1) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) 2018/03/25 22:44:34 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbfca8cdcb5aa39d0b47c2302aa0aea95dea6b4d33f68a575f9ed1180c200000086dd6002290f7fa23f5453b08f09b284ae00383a00fe800000000000000000000000000000ff020000000000821f0000000000000000010200907800000000609433df00002f0000000000000000000000000000000001fe800000000000000000000000000000800000e77f000400"], 0x0) mq_open(&(0x7f0000000000)='\\\x00', 0x41, 0x1, &(0x7f0000000040)={0x3, 0x2, 0x4, 0x3, 0x4c45, 0x800, 0x8ee, 0x9}) mq_open(&(0x7f0000000140)='&\x00', 0x8c0, 0x10, &(0x7f0000000180)={0x2, 0x6, 0x1, 0x6, 0x100000000, 0x0, 0xfff, 0x7}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) 2018/03/25 22:44:34 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) 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) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x0, 0x40, 0x100000004, 0x3f, 0x6, 0x7ff}) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x9, 0x3, 0x800104, 0x2, 0x100000000, 0x6}, 0x4}, 0x1) process_vm_writev(0x0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/234, 0xea}], 0x5, &(0x7f0000000800)=[{&(0x7f0000000740)=""/168, 0xa8}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r6, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:34 executing program 7: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/03/25 22:44:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000fd0011e53c43b4681e820000030000fd"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xa2) [ 137.828960] device lo entered promiscuous mode [ 137.838479] device lo left promiscuous mode 2018/03/25 22:44:34 executing program 6: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="c68c5162f6ca8ef10d44a97aed89", 0xe}], 0x1, 0x0, 0x0, 0x2000000000}, 0x0) [ 137.883462] device lo entered promiscuous mode 2018/03/25 22:44:34 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) 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) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x0, 0x40, 0x100000004, 0x3f, 0x6, 0x7ff}) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x9, 0x3, 0x800104, 0x2, 0x100000000, 0x6}, 0x4}, 0x1) process_vm_writev(0x0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/234, 0xea}], 0x5, &(0x7f0000000800)=[{&(0x7f0000000740)=""/168, 0xa8}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r6, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000018002100ffffffffffffffff1c140000fe0000010000000008000c000e85f6119c89c786bd42cab8d126"], 0x1}, 0x1}, 0x0) 2018/03/25 22:44:34 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4100, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="fb1cbc484d06", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/25 22:44:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x75417c2ff89afcc8, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1ec00000000000, 0x280801) r3 = getpgrp(0xffffffffffffffff) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000140)={0xffffffffffffffac, 0xd, 0x4a, 0x1, 0x435}) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x100000000, 0x6, 0x1, 0x6, 0x0, 0x1, 0x81, 0x5, 0x7fff, 0x3, 0x5, 0x7, 0x36, 0x6, 0x1f98a241, 0x100, 0x5, 0x1f, 0x6a46689f, 0x6, 0x3, 0xfffffffffffffff7, 0x3, 0x3, 0xffffffff, 0x6, 0xb7e4, 0xffffffffffff5b35, 0x80000000, 0xb12, 0x1000, 0x400, 0x59bb, 0x0, 0x2, 0xffff, 0x0, 0x6, 0x1, @perf_config_ext={0x0, 0x1000}, 0x8a08, 0x8, 0x0, 0x5, 0x80000000, 0x7, 0x2}, r3, 0x10, r2, 0x8) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xa2) 2018/03/25 22:44:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:34 executing program 7: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x40045436, 0x0) 2018/03/25 22:44:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) dup2(r0, r1) prctl$getname(0x10, &(0x7f0000000040)=""/206) 2018/03/25 22:44:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:35 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$getflags(r0, 0x40b) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x800, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x0, "6a8434a3671abf4b867aab09f0ab63f99f471c4895e3ea7114bbaa3752c5fac1ca63ead79e181064e4fe0acc2a15d3fc580c63b85bd845457e51d28ed9938c8fa7d2cd0822a22b10ae959be6ba49bb69a86b5bd942cf1a0efdd02d079734059820408dec6b921fb9e7582e9abd1a9d03b31c3a7c6423994a80535d376f4511871f1ed576bc3aff41b16b381a9e083d98a2b162654311e73c6796e2953dd65acc9878696c9ef9f967b765a236247eac2b2660dc26a89b54d015232307f85952d247d940b494f75b7e6a1a73a39500c5da1ae212f311be20178e4c9222b90c870770439372560bc683b72e78719b7c617b9f355c"}, &(0x7f0000000280)=0xfb) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000001280)}, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000300)={0x8020000, 0x1, 0x101, 0x5, "b8a2d59662e7b0a3a0c9346a1427ef6e3a8fe2fc1e8ad4ad2106a3bb84995f48fbd0fd69be111882ba19c0b0", 0x3}) r3 = inotify_add_watch(r1, &(0x7f00000002c0)='./file0\x00', 0x40) inotify_rm_watch(r1, r3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/03/25 22:44:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400f7ff1f0011e57c430000030002fd"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xa2) 2018/03/25 22:44:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r0, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x2003, 0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000001700)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001740)=ANY=[@ANYBLOB="24120000320000022cbd7000fbdbdf251d00000008003d00", @ANYRES32=r1, @ANYBLOB="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0x1224}, 0x1}, 0xc000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x4, 0x7, 0x3, 0x80, 0x7, 0x81, 0x9], 0x7, 0x400, 0x800, 0x100, 0x1, 0x5, {0x1c04, 0x3f, 0x81b, 0x81, 0x82d, 0x5, 0xc9c, 0x800, 0x7, 0x80000000, 0x8, 0x1, 0x8001, 0xfff, "ada3fadc34097240fb2cd6a218345988be6efa3c486be7c28688af906c357941"}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x2) 2018/03/25 22:44:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) 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) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x0, 0x40, 0x100000004, 0x3f, 0x6, 0x7ff}) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x9, 0x3, 0x800104, 0x2, 0x100000000, 0x6}, 0x4}, 0x1) process_vm_writev(0x0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/234, 0xea}], 0x5, &(0x7f0000000800)=[{&(0x7f0000000740)=""/168, 0xa8}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:35 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2000001, 0x82010, r0, 0x0) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x3, 0x6, 0x3, 0xfffffffffffffffe, 0x7, 0x10001, 0xb1, 0x3ff, 0x8000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f0000000100)={0x3, 0x7, 0x8000, 0x1000}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8)=0x2, 0x9, 0x0) mprotect(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) 2018/03/25 22:44:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"73697430eba500", 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xfffffffffffffffd, 0x0) sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x1, 0xff2, 0x2, 0x8001}, 0x3, 0x2, 0x0, 0x0, "092a16d227c13e10"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000000080)=@ipv4_newaddr={0x50, 0x14, 0x801, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4, @rand_addr=0x8ce}, @IFA_LABEL={0x14, 0x3, 'vlan0\x00'}, @IFA_LABEL={0x14, 0x3, 'nr0\x00'}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x50}, 0x1}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0xbb, r1, r3}, {0x5, 0x7fe000, 0x10000, 0xefc2, 0x6, 0xfffffffffffff000, 0x81, 0x10000000000000}, {0x0, 0x80000001, 0x10000, 0x3ff}, 0x3, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x32}, 0xa, @in6, 0x34ff, 0x3, 0x3, 0x2b04, 0x4, 0x15f885e7, 0x9}}, 0xe8) 2018/03/25 22:44:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) 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) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x0, 0x40, 0x100000004, 0x3f, 0x6, 0x7ff}) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x9, 0x3, 0x800104, 0x2, 0x100000000, 0x6}, 0x4}, 0x1) process_vm_writev(0x0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/234, 0xea}], 0x5, &(0x7f0000000800)=[{&(0x7f0000000740)=""/168, 0xa8}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x88) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/197) 2018/03/25 22:44:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000200011e53c43b4681e820000030000fd"], 0x1}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x4}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xa2) 2018/03/25 22:44:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000100)=""/101, 0x65) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000040)={0x1, 0x0, [{0x6000, 0xebd, &(0x7f00000011c0)=""/4096}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ee1000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/25 22:44:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:35 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x53d1, 0x40) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/03/25 22:44:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:35 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='timers\x00') r1 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="7d815c7c6874e5b77a40bc7098a889029049c6ea5c14186030311368e3d42374cfc75a1027adbd2b951e8d6104e3f954a2a81532eafb0af072eaa080d3dd58ac41c543888b27ebff451cd535e5f599800bf09b1bec52350df2a30d250cc3f0336a683e04017debef5da29b30fe892aa5470b67085def5f3238497c706cd873624368b90bdf3266542a5bc8a5ef41babee5e97362a9cd05e2b1c3111a21d3d6b1d1d89446f05309a82bbb1726fa16573f739b629215b6d0c8119685dac24f95c9f502a15f12560e60957e783cba02a4dc51db1deec5f4340a20778a0dc76c54ed22fd94f529b9ba7d8ee5250f7b", 0xed, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000280)) clone(0x10000200, &(0x7f0000caefff), &(0x7f0000981000), &(0x7f0000e99ffc), &(0x7f0000093fff)) r2 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="1c4005bb5c3de4f044b9675eabfdf49839c7b6a9130e82697e1d3eb077acdbcd308e33fdf48ee43257daeb5586c8c81b2a73d64dabcd5533360b46519f8ee57004afefa96cc9645089d62735cecc253e5a6bc5baa162b349c752a875d5e628cbcfaea6a30cb0179a7eba2c98a30fd965094a10c7537b65d7cd5b0fbc05302ba65aa0380e71eefcdcd9bdd1d349d308fc1091bfbe1b3e8406f50f8c717860f5af7e60caa97e8a7f521bbc6934405ae5a97a1b74bcffbd4289fc85ef5caa2e0222ca0b", 0xc2, r2) r3 = socket$kcm(0x29, 0x7, 0x0) sendto(r3, &(0x7f0000000380)="76b7acf3a71a679be08bacce028534113cafe2eb505e5a66a56cee0a444d511a3ea6f61ec2dd796f9ca48dee10a63c159d7086b07acae235b23e245490405b4f0dcbe952a6721784a057db29455fa45e70fa03713efadafc92e1be5140c8abc3ebfcf237b1238f142692efa359f7ed3fbf278aee7db8e5ca7a2dc12409685410f387d160c462a7dc6ef9ea453f1fdb6b904631cf06", 0x95, 0x40010, &(0x7f0000000300)=@ax25={0x3, {"15fe33a818decc"}, 0xc1}, 0x7d) 2018/03/25 22:44:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x2, 0x6}, 0x10) bind(r0, &(0x7f0000000040)=@hci={0x1f, r1, 0x3}, 0x80) 2018/03/25 22:44:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10002, 0x0) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/dev/mixer\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='\x00', 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000001400)={r1, r2, r3}, &(0x7f0000001440)=""/113, 0x71, &(0x7f0000001580)={&(0x7f00000014c0)={'sha3-384\x00'}, &(0x7f0000001500)="e9bb3f4a813ce782653a6c64fcf11b9db94b41cbb0fb5af033ea82a80eadc8b80327bc1a7211488a95a127ae7f598c8836ac5df3c8886229d14aeb5aef71573901499a960b9e7805667264d4a735f59ad2858ec87d1afe80f2c5718c2bed1944fe909a21e0213822a8bfdc", 0x6b}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x100000000, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000001640)=ANY=[@ANYBLOB="036a046acc1d8dc9dcee1f3babfa007d8501d8f86bd618b53b700d3cdfabc8e7c523fd298254743437b0d7703459038592f23c44cf36544ed4fd5d8ce4e3ad01419b9922"], 0x1}, 0x1}, 0x0) msync(&(0x7f0000dfd000/0x200000)=nil, 0x200000, 0x1) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xa2) 2018/03/25 22:44:35 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000fd3000)={0x0, 0xfd58}, &(0x7f0000685ffc)=0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x228ac0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x6, 0x52000) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x90a0060}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r2, 0x2, 0x70bd26, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x2000c000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040)="0b8021867e43937be183a313af51b8c717bd31c04196edb3a0342aa9756de07b3d024a424be6b83cde30ea6432f0eadfe2c6df57f31afbfdc243a9d840219454d8fe7fbfc9d913ebec854cf2855f9a69e8b17fe745744931469405c8e94bea69d026d786daa2cc55c94d7f20cd2624e72219753d6f446c6ed1f32f58fdcd089319f7058f6c66392239ca2d1ec7c04fea7f1b2a801824d1f1ca50430d25be72495aaafb84988725a4df5044cf1a3c6e1669dd5fe9419f5e61aa39919d8859f5b5da59e1cc5ccde7ed3e032fc1ab5a", &(0x7f0000000140)="4c2dbea63ca58fcb6de1b7e53be29bdebd21437552cd1d1dc4758a40a2d02e70e3d5e849d60fef95c3477f9345f04f58eb37b5ede10d75f517cc8b4cfad7d97525f795c4bdcb5af0e1e1a7ef3c5e872c6776fc55e89c76a005ac4add6e2d00ffde976402622ac845b34cf931b02267713747d546fa4cecb91f8689db4555736bc73f9e67647dc4156d090f30f675484455fb9d3c2d5d0ad26ce343f5db28a1764a1056b61097e6", 0x1}, 0x20) 2018/03/25 22:44:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) 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) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x0, 0x40, 0x100000004, 0x3f, 0x6, 0x7ff}) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x9, 0x3, 0x800104, 0x2, 0x100000000, 0x6}, 0x4}, 0x1) process_vm_writev(0x0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/234, 0xea}], 0x5, &(0x7f0000000800)=[{&(0x7f0000000740)=""/168, 0xa8}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:35 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) rt_sigprocmask(0x1, &(0x7f0000000080)={0x5}, &(0x7f00000001c0), 0x8) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9, 0x40000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x101, [0x851, 0x2, 0x1ff, 0x100000000, 0x7fff, 0xed, 0xffffffffffffffd0, 0x2]}, 0x5c) 2018/03/25 22:44:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000040)={0x0, 0x40, 0x100000004, 0x3f, 0x6, 0x7ff}) connect$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x9, 0x3, 0x800104, 0x2, 0x100000000, 0x6}, 0x4}, 0x1) process_vm_writev(0x0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/234, 0xea}], 0x5, &(0x7f0000000800)=[{&(0x7f0000000740)=""/168, 0xa8}], 0x1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:35 executing program 6: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2001, 0x0) getresuid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000140), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000300)=0x401, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@local}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="71000000fcfc1c1176360541f3c448a306b8f893684484718906622f2bae148926c4795ee0d8962356e4df2d2eb9b37e275f368dfacb4fa03cd810257717c31e460979b02164412de2251ee4a7729f470912e633851734c9b10e20cab9099dea0eb8cdc47d62ab7a2c984823b3d94ed2aabaf23fc2195c"], &(0x7f00000003c0)=0x79) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r3, 0x7}, &(0x7f0000000440)=0x8) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/03/25 22:44:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:35 executing program 2: r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x3, 0x29c, [0x20000500, 0x0, 0x0, 0x20000610, 0x20000748], 0x0, &(0x7f0000000280), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'ip6tnl0\x00', 'erspan0\x00', 'tunl0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x80], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "ad9ef27492427dcb992815b42c936ec8a91e76a8c57b3885fb43f19105e71f4f38bccbe760498399b9638a63466eba038fd0062fa97fc26c22b21bc7122eae34"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x8, 0x17, 'syz_tun\x00', 'ip6_\\ti0\x00', 'bond0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xe2ceea951ce2616a, 0x0, 0xff, 0xff], 0xcc, 0xfc, 0x12c, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x1, 0x0, 0x4}}}, @mark_m={'mark_m\x00', 0xc, {{0x3f, 0x8, 0x2, 0x3}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@random="84b6dfc5fe0e", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0xffffffffffffffff}}}}]}]}, 0x2ec) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x12040, 0x2b) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/25 22:44:36 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) socket(0x1a, 0x0, 0x0) acct(&(0x7f0000000000)='./file0\x00') 2018/03/25 22:44:36 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r2 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000080)=""/23) listen(r1, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/25 22:44:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:36 executing program 5: rt_sigsuspend(&(0x7f00000001c0)={0x2}, 0x8) pkey_alloc(0x0, 0x2) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="56352f16c8a48d5cbec69e818a845c487f1c0d3e40263bc0420057c866135502f95ab5d0e5256e8a10b10efe8a330426c79a3fbd2fd648c0f97e612ffd957bcb24cf99ad3df2623c65d753b961bae59e980951f8cf5e40162f837bc2114e964a1c4426e7fcecd346cbc917acfb6ba3f9be6bfcd219a37a946eaccffac952b6c33b973988768c398f27a02249924cf4209ff9a7acd1a0f3dcce67d16e667b94869c428210396631308ee47d900469a5368f1d313277c652a4c234e777294842dfa2bab1d4e13f9132356f58918e46601653177e526d3cb2be93f455ee", @ANYBLOB="555e7933a82a2c35a15ecc57e9e9bfd2a6edbc6316329164459cf9c461d9e0ce8d43fd574386c518b71b50f2ff4a45baa45591104db3bcdc70799487d78f31b87354eee4a11c40c4a848ead9377676646de4cca8227624e9e43e77160679685236da34165326cb95e789cef0a2786652", @ANYRES64, @ANYRES16, @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB, @ANYPTR64, @ANYBLOB="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"]]], 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x80040) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x8100, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000002c0)={@my=0x1}) 2018/03/25 22:44:36 executing program 6: 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_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f00000000c0)=0x1e) close(r0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/25 22:44:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x20000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_setparam(r1, &(0x7f0000000180)=0x1fe4c0000000000) r2 = getpgrp(0xffffffffffffffff) sched_getscheduler(r2) fcntl$lock(r0, 0x3, &(0x7f00000000c0)={0x1, 0x2, 0xfffff7fffffffffd, 0x3fe9, r2}) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffff09ffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090000000000060d5cae20000880000000000adec370a0000000000000000ff0200000100000000000800000000019dab0ebb3a9a5fb7"], 0x0) 2018/03/25 22:44:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) 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) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x0, 0x40, 0x100000004, 0x3f, 0x6, 0x7ff}) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x9, 0x3, 0x800104, 0x2, 0x100000000, 0x6}, 0x4}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r8, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:37 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x1ff, 0xfffeffff00000001}, 0x2c) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/255, &(0x7f0000000200)=0xff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x10, @time={0x77359400}, 0x1, {0x3, 0x800}, 0x2, 0x2, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000000), &(0x7f00000013c0)}, 0x20) 2018/03/25 22:44:37 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r2 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000080)=""/23) listen(r1, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/25 22:44:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:37 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/25 22:44:37 executing program 7: write(0xffffffffffffffff, &(0x7f0000000180), 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$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e20, @rand_addr}}) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) socket$key(0xf, 0x3, 0x2) tkill(r1, 0x16) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/25 22:44:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/03/25 22:44:37 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x0, 0x40, 0x100000004, 0x3f, 0x6, 0x7ff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r8, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:37 executing program 1: 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 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r2 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000080)=""/23) listen(r1, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/25 22:44:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/03/25 22:44:37 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xffffffffffffffff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000240)="8985c4e4b1eed9fe2f9de04c665e186f6f0f88e0a291c720315cca568029b86b498c08f0c50028889944ec4072aa8ded9db66e35cf9065f477c817", &(0x7f0000000280)=""/110}, 0x18) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000400)={0x0, r1, 0x7, 0x3}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000440)={0xfffffffffffffffa, {{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x8}}}, 0xfffffffffffffe3f) bind$nfc_llcp(r0, &(0x7f0000000380)={0x27, 0x1, 0x0, 0x6, 0x4, 0x9, "233dd8dd1da43596744241d231afed4a7b145add165e4f3fe4ff36b41be76ce61b9bf078d0e5ed071fd12b09b3f4c7496684330fb6983091319b553a8d7a19", 0x30}, 0x58) capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000000)) ioprio_set$pid(0x2, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000200)={0x7fff, 0x2}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{}, {0x0, 0x7530}}) 2018/03/25 22:44:37 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) syz_extract_tcp_res(&(0x7f00000000c0), 0x4, 0xc) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/25 22:44:37 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x500, 0x0) recvmsg$kcm(r1, &(0x7f00000014c0)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, &(0x7f0000001440)=""/94, 0x5e, 0x4}, 0x2000) read$eventfd(r1, &(0x7f0000000080), 0x315) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x401) 2018/03/25 22:44:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200100, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x1000, "282b4db9ca1d4a15eaa2b69fbdde5c44dfa3386fdea5283d7d3839de7a196446b7526a72b7009c6f6ab460862f9019040561f538cf894de039f63532b78bf32b541807a795d9f7bbb9879022706017649aa48bac6a9a7927712fe7dfb8941c815cad3b6c59f3ff664146ca67bbadf484180a50fe6000c4d0292c20748359ff466b00d9486daf9884d60ee6d080bd9df5ac6f3bea652ad320cd1a4cfbfec1abf9464ee8baa4afe32d94a1354dc6dc8b5b9da9b7776f57e66762b8161ea91ee6f19a23a517f599c7dcd70dfd87fbb7371de2346faf91ab9e98e0cb3737b1a4c19e086b17c0da354c25de097e83033881ba3f24b4e601dd4019cdd8e16961bf8f2a4e379b2389989909c0276612aecb06d5f23c051cf9a2e69156fb5e69a87e0d57243557d6afc4e13c0b6fdeeec71775103b58d3f6290de8d82a8dba2fb77df1784310149a700be17c39b3b0973d27ff79b81e5c7d90cb2ada0a608ce8b30de050c8c0c709ccd091e58f28fd919527d35680b0b3b89f124c0e3d6625d096d1880442bbc188f34bb19c83bc1adbe76d28fb930dd9b9f2cbf433c859e3aada56adac01fe59748285fe9b5f40003be79b5ac9e69bc9c8aa8a63c78f265e9b959ced02eec876d8ca5cf2fdc799e927af8c5abe1d64d020d6622b9df523f5f871e85b48811689f3479f585c1cce280a0877dafacd0265b2f6b36cc7e6eedc599b0d4dc099e57268dcccbd2b31414e488b5ebb7eff06b2f9d7ff936e4c98ed9a11fe190d11e89e2f041d613034b8cbc30e195aeef201342aa26805e396b42320f1917f803f8714747597707b7f8cc69f226e885a2b1e136e741fd5d846e5f7d06d03c527a405d8279bdae1147dc0004ac61052c0f3012fa5aef50e0f1dc90678abf96d8aa9eb226ab93b81b6c39dec5461b0d68d6637f39112412beb93b8eed167da987d149bb46e92ea87adbb587c530af2bb48518caac30ffbac6fcb4620b9cf041db677210822bca9f0a40d5a8e19498a20060d3ec7d6d88f2d1c2ae70d6d81aed3c5bef6ad3ecf6ee702abdbf476b50fde08b7bc00ef1d1bc0257668c927ccb3712148b6bd0962dae001691c3ba3362768eb6a515de1bfc3331fe44760f867715055a1a41ea7929edb6b7b4a1fe951481bfb42819830dba3b641fc6bef7c68d0b7625a0ac20e5fef8de3ec15382659724cbfa4f36d1651b6b13e5360f6275fb199d692c6429d070d289600adf7a69c74d8b763aa22d1c9826c3710db2aa8c8d46777f64ad7de6a9031197efcb7ce90200aa9e27de24c78a114ab437dcda4d15328199d7bd2649cf3bd659e43502bf86654509c7119453abdc5910e47403061eb42840819967794a0e13c98c8d8b5e0a25a9d662adaa73408b82d0a322a24ebd18e63c1cfc7ba228a2cb1d844c3f4daaaaa66d397b0a009c4a2af5b8f86cfcc63bcdf06113183751bb71f6677a3b1c2267d57bd117e6793c5a16f28c7b7d13f232a56b3e029273eb2c0fab8ce6f0f85c12f6db972c4f40abd3cd18e714391d2ad909c11cc74dfcf33ffd20f2576f8f443cb8465bfbdb9c1ccb774d1c96ed433a733e6a4165b4ae20fe1e280a2a981851a3099dd44bf1a9c9a7b752eee4709a4b581e9a002d926ef2ab2a0efdc9f39c123c25a782a747a476f73c7cea11da8600fa14930f7f257e3e91d94370a1def1359ae5338b1e9468372cc034b9614be2fbe8df9557498b41f1bd242520e910740b4ab368538bf456ca2b0ff059f4183af4d2c0489899593e3b6bf7ccbf7868cd5c15ff59bb560dafb4e76bf6ac7162acf7227bf028706438a91725d07d8e390c288ab0e6cb1d4407f228b8266863073b5dfddf479c5343b10846aafcab6e1015b602937957ab702b76bcfebe2c63bf0be5886ee6466b09463f1bfe8ad83e7f9a1b1b5485912bc92fb9059763bd84c43ab6564133a23c91f93a1ce20900d6ca5fb9c929d3701f81b0d152ec529e09b10f2d66fd23dfbec52b97806f6c04ed89951c0b1c36a3832b5caa56caf0cdf58080979861d653a38d469d55360dd06c8761aacce463c9d0d440e942770f42d317ca1ac3040197a4ff053ac08ccb0433cb0320776f1a3774662368c52e31e7db65adba82ba1815d1729d59dbb2efbbc6dd1a4b9f70f816bd50d35f76103fa989b58dffddafd706e19fccdb8b41402baf30f9124c2c3301bcd4000502380a54808457b050cb327022869e0605e234a3e3c10150f7d431f536d6943c9b275e1f5dbcdd3eac4eb065d35da8de31da82fa6ba159a69bf5a851406ba5806a11b773352b45c5d90bc598a9631aeb2afc0eddf8a0e6a29bd2125b98a5de53511f7e848deacc825f2467e612937cdce10e79398ef20d12243284402f0f610f549956803e0ab47e25cc290df1801e8ca787bd482d74d4bd4fdecdc22f4faa1204925294bdafb1d4e93735d98e8f053f077a7139daeb796d1460d85d995ec8bcf2137bbf84ce166b3f116f37d9e358de92d41bfbeb6787d9e03a3cbf5d75e99496589d01965cde14502270773c3b9f7528b990d1788aeb28e5013ae59b49d6e99bcffaa177822cd1f1d1837c9cfec5bd393758e364f48f9273b92ece648950b915f63c38cc2eb5e421407cdb4e7501f02457d6c6881b08e32df60a16737312803a2876f46d18a88c228c1e28c58914bca63a9f45bc4153d076cfd6e2eca15533a3415461d523fee471e36e65af49be14fe4dcaeca493a0cf25c88c13563e1a39db9f3adcf89ae785810a88ff59754e8d0ddf7184ffc815cfd2bb6d54c7113914240b45420c682b3afe8380fa541879c7041d93296f1d698b0ebcb7555b4f50681b6a088afaea18d06a48409712c4e6492c6e18693929ea117775c4e253368dbf998392017c6bff104bb68de04ca4133eda94290988f8079b08b3fc515b8d14e1ec380c73e932a5be2ce6a8dfe4a084977666d42e7c7aa2a4310c1907d2b0679aeb6b2f244912af124c8bcef03101e33c7c05b20305e66a455519672a3c21c4880053f1608c161ad692f4fceba6304e9dc17a541635562ae4b8559dcafcd59e16e4b09f1fca13f1a49bb93009797ab76b25e7f54832e684f6c8b3d8a54c3386493c5c6d189981c24d1dd63e6f60ff0c4c045e99968e5231737b296bd95afef5b8aec552a6b0458dfedba85416b7d20c541022e94de2f31ac70d10ef2990227bcae672a211042b9fc8af6692c9f8c82c316684a3878cf7fc4d12ee887f9683c44ae272ee5663fd981feda073b66271b3254746dbcf7651294eff0978ad2fe6c627d12d28e6b94adce0d23e8d8ad050bc1c5c6d71e76f62afca1ef544423ead6d76aae21668fc82d5e1b5a033f2eb3b9efa6ef7570a9bc0ec8f4c894b2c762aa679851907485fd40aca77d590a355db96fd41a13579eb773effe7cdda98258d29ea6dcc2bcb9852381cc64bd22ac9c292c75e4d93f40459a6655dca77a482ca33cd615210c166e8caa637358f271a4e23baa11322e523a264e04317eca1d2738f36747b42f6bf36de63ff994231526fbbabf33e0b1ee8041604bea28b30b81d15afa57494ce71d1d78caa6b868e734e476a08a15f56a4a4fac5913b79f8f80301f7c0a1619c12648d8d579bede1e4e510c21a5407ee2e79bd7acb5af53ad7ab95d7309c98d827a18c27c27ff3dcc5a9adca45644697f412c5db9d8983e8ca20b8c77654f86cc178330a026f9c670714e699e4c34b5f82d6a45d577a82972968fb288df108d3768ad13835ca7987d08969711dbe229040576f038e6426ec207abd83355e151ebc91256be690adbf48ba14904131eaa8464af66928df43b4db215d7e227d71ed06b36bf2f12cbab8b66606afd3136516a7d13e2fcf9e6fcb58eec6341e9273af0b4e8907e53ff392e2211150b0d881785cda1b96c98d543f06e086a05c824dc522e9b8b1bdfeabf4bb7f783b879accc7b4f6d8a0308300c2b1f99783c665b9f8e876f2089bcf9adaf8044f06466a47ffee53d808a6b36538d0ea9dbf877d0ac823bc7899131f61bd1cd40fa60a19da7bcb32688938a1a9940f3164943cf7755ab393db754230438cb0e6622f5c19ec7564cdc555f88adf22eadb5fd90cc329af5d2ae681fdcb20f508ec9e327f59c07f249fc9c031be77997e96b13aae36a4dbeb2d3841321bff074cdc8719f0a73574715c5b44612ad2dc6cb630cf72679ad73b2c2cbc195cc22ef06a2bbc7579780dadf332a88c3c5930d35cef8bc8da6bb4eaa2abb5f56031c596efdc07d5440c6f164a3e60d5bfd829100c1b7f1cec9429da84f6d1d29ba81df1a9a7d4edf076521ed95f167c25a33eceff4cd99d985c23b07fad0fe5cfba2b10e5b43896e95aed9b4d67351088717d5e874ab3719950f726ccb7d791f8f4c7a89c9680ed829bf2cc39b1273bae5019da3273a52a9ee84c5da2cf12f4cf201cd246ab7d359c5e2a0fae696ca0bc393b8fb2de22c0cda60ed9e24b1ce1e66cb4180b9d7a3d04a148290aa5b1dce305f8a09eb3cecf0831e820a0c79c40359b3d331c50f6aef4dea8feb108d5cac604b927f5a3fd7ee90406fcb4665da3fd81e9f153401582cdc72dbddf7984269be3fb97eb92b9bd7e4cfe988f2b7872f5b429ba4cddfd49eb7aac0c59b63a2a2c4c623054630155ea62b8f04ba61501737f20d3349c5cb10784ea74d0ee1fb11650834f5f27ca525fdd8d058adc403336de5994c59f1ffcf2af0404feaf7cae459b0309d719c2db0a98663c24554c75142b539e6fd7fb8c0311add132638154e637fba83f3cf3032b57bedc84fb6f25e7931b99426dfb4fe7569d4326430fa60591e20679ca61e2ff85369101a7053c4b97214fceb9148d18bd9452b1eaf1c0571f4d9ea5bb24f737ccd4f49193b8c14ea012dca044bde8a9840d2a893a003de9c99a6ea7b09dee145f824cda264b060e42b59f8a24f0176b5e68d4b20a6ee883207cb5512c4ce8ac6d14489461675f5790fcd8262e12037ded619e525f6d36ea9f22c06b877c33eeb755c9449af8461923993eb77e53b89b5ee4154b90174fd45febd713f41ec44bdec006a18d077c834540fd6b0b9d43ca5d8b803833588c9c67b1a6745167fa58b789b6b0a4a4dce01b21e2e5eeef16e769bea06a952b0c4d3d3b6fa9eee4e8203cec22d814362d0d0429a550141ae3897d66983b9b6794c916520ae62c0b93ac1b171cf03628df5030a2c7cab2615b4ded20840836c78dbdb8e5a88a823aadee0fd4611a898cfac51ec7da353698a7832a991eb5c8df5721687a5540556f5cc0f5d1aff9ac3ecf6e06abe10a14e62a3c4e5f30a636d6f74f49d2787dbce5cdcd6a385b2fcefc454537387852cb695199f4962eee464e5a5550319b8bf4ed1a45660e1255fe9f92c227c24f116226610297b606d21a55ce5ac25b8ed2b4ed4cbca24b988b994404c1ce413f272986dc9b799c9f8025b393607edd3c9014c90b90c8e60aabb0a64e40b6220e74719b437504b3e36ceacec129424b8655f744c979a05a0a468f96ae8b7e10700c069fec7d1aa1cd10f7c55c7d904378cd2a667ab11682f1648bdeae7312ab27a9f6190e32b01005bc6cd47e6a533a89d18d8d6bf3a41944d944abdba901575580761e4dbf9be116c49bee6322c0c707072839c40f42072e0a14eeb6fa4cf1ccb34ba546a36e38f7f2f9424451500d15bb7c07e5bf72ef50d7ab73228e608991318249fe7b51ccfa36219f536492d5ee3377c2912e6ef937c2a7178cfa782ce1d049dd969e4290974c563c895c6c8679ffbf503ab084d4803d1d2064110"}, &(0x7f0000001180)=0x1008) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/25 22:44:37 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x1, &(0x7f0000000040)={0x77359400}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) link(&(0x7f000057eff8)='./file0\x00', &(0x7f0000c8eff4)='./file0/bus\x00') 2018/03/25 22:44:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e6", 0x2) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:37 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x1, 0x208b40) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000340)={{0xc8, 0x80000001}, 'port0\x00', 0x1, 0x8, 0xf, 0x20, 0x7ff, 0x3, 0x9, 0x0, 0x0, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x400800) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x9, 0x290100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x8947, &(0x7f0000000000)={'ip6gre0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) setsockopt$inet6_buf(r2, 0x29, 0xde, &(0x7f0000000440)="905119dc53eec79986bf52eb7832a26a7f2ea5d0f8d3656c766fadc13268fad1f5a685a4806de0f14e558b79dd977397b40e95b4968c20654544a85f2e19cbad4b2efd2db6af469498c7b13309ba8c1f636ab0842ad11bb88f50022fb213723a6a11feb59ef3a12be9c30bf303a468e34d4508efc620fbfbe0bd1fcda51619d121a097a386b245901c73953216312ef9afcf50", 0x93) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000280)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x6, 0x0, [{0x8000000f, 0x29, 0xa3f, 0x4, 0x3}, {0xc000000b, 0x40, 0x1, 0x13, 0x1a6a000}, {0x4, 0x1f, 0xbc, 0x1, 0x4}, {0x4, 0x7fffffff, 0x0, 0x2, 0x7}, {0xf, 0xffffffff00000000, 0x7ff, 0xf9, 0x20}, {0x40000000, 0x7, 0x92, 0x5, 0x8}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000100)={{0x4, 0x200}, 'port1\x00', 0x20, 0x20000, 0x4, 0x7, 0x2, 0x8, 0x3013b81, 0x0, 0x2, 0x4}) 2018/03/25 22:44:37 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="f8956a3d0b9f11cfd77d629ad2d12fceb61553a0ad7e50aa568a3b054abc02fdeed99a4496adf02f4dc220505293d616689213f32c04d2dda2d7b5490ef6c8e209b15e7fab2412a1aaa247a40580b711b207") sendfile(r0, r2, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/25 22:44:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) 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) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:37 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:37 executing program 7: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000000)=""/23, 0x7) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x5, 0x0, {0x1, 0x2, 0x8, 0x2, 0xfb3}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xbc61, 0xffffffffffffff37}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="04009500f68a5cc8d0b82cad9c05a45f4214a478ccb6eb4ba51f05c677ad46267f64ec82234fab5e6a77893cbe85c32f54da26778ee2e61ed8b432332533ddd1fb8d92824f01b6e4380bb2be77f20813ecbd621f774c496ded42c2cc3ea6f53e3d2553874816fcf0c1f278dfc4398012b73c497681ad82e806e7da874000591e09dba4d6fedca47b4abb16585275fce662bb8276de98b5cb65"], 0x9d) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x3f6b108c, 0x40000) 2018/03/25 22:44:37 executing program 5: syz_emit_ethernet(0xfed4, &(0x7f0000000100)=ANY=[@ANYBLOB="cdbf0e0000840180c20000000806033700004600000baaaaaaaaaabbaaaaaaaaaa1941adaebcb3d12335a18644891ce9dae8"], 0x0) 2018/03/25 22:44:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a", 0x3) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x87e6, 0x2, 0xdb, 0xff}, 0x14) io_submit(0x0, 0x0, &(0x7f000049bfe8)) pwritev(r0, &(0x7f0000001600)=[{&(0x7f0000000080)="5c3cf3d9627cf9bc28726d54ade0d7547f95bd7099a39a5e1844a346ae03c4d8342811dd4c96fa056c87febf3c8df82db46c1e5cbe4629e369e2836c879d5e571f0ac05d0bb6c39eb665183b", 0x4c}, {&(0x7f0000000100)="0761ea8af493790f227afa0d4962ab0e10e99b80ee85f4e31863c41951a84d1dc7b9e1b961944e1e05c14a670d84980c593161e0cc1f23b340ff51b13fc2acdc7f40bcce2701ef6cf46e1ab41f04273011b59a2dab4b4f19fb3466618bf116a368ec9a72fdbc4a9f665118ca56c885e3c242070d985bcc364b78a6f47decdad8f900bc3d11aa98d560d3", 0x8a}, {&(0x7f00000002c0)="cc54fb805782737c7db7621e305f8b41b725fe57a434001b3317b2ac6df0af82f2558de8f13fb31c07253284555570e9ac6d7ced8002c2fd2c929a13e00750e065dfe97bf5d52c2d278c526ccae301fcf1f40d190cfb0e27cc25340f0b3c15a29bd44db0dc7edcc0ae174606a21fd4d48f16674076b73cb1a0eddf7f2684d1f674773445b0d3972bc26ce04f5431047f9237b596f39aa0199d77826f8a15925711bbcae04f18a3cd8f2da1d64090969a63ff42be18f52574050dedddcbd390a2ca1b169ba318c77b201379210f5fee485af0fcfb957e2c09da6c7eb813cd2a0de62f7184845a3aeffd779ae213fe0527600b5f120428874cb5f889e601f8c4d5f1aba38a1f8d9983ee44b453617f37e8e8507ecd9c1011c37eac6976916bc99d3f6dc4f2f8d01dc327261a5715503ef58be21cade3ed1f713cd5ca499d267610804ff42f32101e35935ea9cc42d9b72030b57853adaae6543fa7afa9a122942930197d56b0f7543159a6ef0e918e0ab4b0420e2cb38aebead48641821f402fc51c9f6c758cd2f32f8a0369d83c4ff63e4b22580c9a2f68559b5b0f7aae6d76a8c5403b7a6e28c3b1f7e90e7c74f79d91174e48c30e0385c1294e74cbb9a9721a06eb9ca0163700e6d210c4b17b8139a8dee6a61dfc8da2bc0e99229b9c096c37ab06ff0de431fe1a8fcf50971cd8e67bb6344c393e65139c844c95a0a35d6512acf818b9436608546cd9accae552aa03979e8822cadb5bc085ddb1a9c17c3457ec10809082363dbc0fcec565aaf8cc548e56102cdf93431b8071c681a82e1b95bd10c6deefebfab8cd080b16c2441af4fd5b28ed30ee4e30e02c3309a0c01183742c36d0d52126630ca1c6e0082c644c4e2f70218bb01387480c535cff4011fc0a3e2aff6c67a6f310060a97d88f29db33988ded774fd01fc2251749e08c2f5c1e359d4ee2c65d90e1eec7da5eaf69679cd35947757d508fd62cf91ab98a99396664fe2542eac433d8705417eb8e7d02316e2b125752e9a1d4b190ea364d78ad20132c57f194b96428eee977cda188fe6f619cf2a8844b9c92113edbadaf30f73781159b51e133a3ca2623d6303af8c912efb730af69da0d615ab6779d75f5741fae3a2c3b92567cd3feffc008b0c58e47e90b160eaf4018298e86d932d505b384ffdb9586198241931a53da7fad557ba01d22cb067737b0b056ee0c0f86190ca0a0e5487bc9723c75957f9589d7a8fad4f3f9d2e0e7e5a4107617574bd1c9a4b9132169f2a8743aae636368ad3e359cdf26ec0eec8bd8e2c8da50a8bd4fa0aa2b27c7bffe9685637e6bf1592397ac601197884bf8c91b9c37919768fdf3d89a8019290a3fc9aeaa36c63a8aa8c33e4a7b7491b1af2ed598b91af374571a539aa19ee4b8e54b8173a43e89cc392d8bc4cf791fc6865aea54bf386997e4434a4e3faadb0a1b6b364286a18eb3d24a4047468045239fd7a25df13ff1dd80a255ffb5ae90cd68b050ac1d260b32f9d71ed35bc5cc36b9dd4e6516f69a9cca74e7719447f7f0470dc9cfe77925a3b21851bce8d13919fa9ab6078d29baf738e5c00274b9d766310ecba38a5c20d35fb98ab1ab28c2b023d78af71a263e4112be2f950a55837c091ea4f472d6dbc24f182658fbca3f00fc35c4f4ac75e40b96c8d3f3aca505dcf9e743a5ebd4f112ecd7439d055415f7ae4cc6658fb275921a341b218c48675d6d1e2c273dfd719f95613f27c9f13bb4ba5351f6b689223acbb9c04988a673fd195621e59fc4b1cb0381f687322f8b5b08b56b4499bb876a596889aaf96dc7028de4eacb438712c8474eaae72199f250876cfb0d6e7fbb473d6b84a6ab44a5870e640a7bcd4656dc6bfea4866ee0c1e8205151245eae10427f72843ee6871cbdcb73427653006e673e537357d231399f7492a95ce02554d352e210883dfd6d8afa2e3e802db1ffea3231aed2f12ce986d00c1b2dfd40d3be49542da95fe554fd427a545ef61ae747f1d74c777f156b922b4936cd83f9b00d9755ccaa58d65fc61a7f77570f004f64b9ec447411cf700c543198f4fcd9e1009906e4e33dea9c90c121893cfa0e48fe69c32eef14861a484552c33d9d5555bd715f06f93aea5b2e5d2f8eff5a19f1d07801559f7075b56089f139eac0ef6c6e1aa42b22aefaee89f28d18e9af8b14aa0206c89b4181b9bfcba880225ddaef0fbb1fe82b014ba33119351631d3a90a630b7cb5ff1b3cf655b5e4fdc496c0baadf7bf9846245299a733a2c5f562e87b4a6f0b3654b7064ea317b5c702aebd9852ab88a1b201ad3b550aabd530fd6ed8271e9329560883210c629d8b2fc01f8e7f8d8730648181fa523620b939540973cc956728886f2b1b0edb90df6b5490b7b1bbd948e1be7606b3a0f5181e47a99c6226e812b47b91f05a61d0860580c9f8884979eeb92de936a21a1fd522501dad40b924b88f0c009ac0684b19a36239505abc9858394498022366e94736137817a5d597b701c37aeb576422243a743f2588994cf502457551af48cd9724bfb10259465e413076c3f29dd6b9f2a89c241d2fdf1d2755e3a9de26def8d0be1fce798471fb47b21c3c005e856a2cccbaf6e3d61dcbc53ea68e3a0facd7c99c88478cbe2fee46ca75b0ada15c9ee65eb0ea52d5b3f9b62fc17f08db8802810a89c186e0a1556fc34bf4fdc3c105b843afb9b61693a23ad49bad0b2f716c19597516fcfa7d310e9e4543691aa3884517e8654bf33e1aa60e0f8ce9e7811d07336bc2f8f5042e301a12f7157b454a51f8449c7cef4437704fb1e91ceb889f51b4b680b42ab9f84ce0e5176f06ae364dd26323dcf695e6ce177460fedd3abca90fbe49804132090fd84fb02a2e6d9cb7cb2fc386aefba1420fd8224105d7db79333bc3a3de75ddc107d2b581a5e0e0c193fea0b19c602a427f1b1354b3be5ff5edb7e42386f20e0c3cdcfef12379a1356d14758cebe377f4829d776b5e8d136a87e6acc65cd7736b36b45befc301e5c18a8cf5b6a7625a11f5c5643aa02e758896e9c59554db7c94f8b07b3ed4840924dee579d142ff8a81700fee2517f9d7378cecb91dc19249a255119203c0136e30af1a30c4f3b9167832f0deea9cbc687da8ff63afbbfe746e5e155e2f019c4920b6f10415a37da6e131c84e4d20261a7a4f671dc39a826e8e79d3d2f57e8914cf12d3440041b2e95cce61df6aa6276870a1dcd6f0715ebe6f3d43906fd96d1a27fe9f75fb3c1a7bebce4e5563ca2385bbfe74cc26ad960d55bea0c97da2d65ee0fafd334bec586496eff008589cc5b50312b1abe16bc118ba4e7fb6d3bcffd7035827073fe01f4b4851d5df22580dc1d748e62b1a61839b79b8fc88cfcf80b14edec60b355fa8cd75b0ab050a3790980a803b8f4ffd05a48b88b8b701105a211d25bb06f4757103d278a18fa21dcc54c744ad5ffd423d473c9dad0f4dab8225a4f182d0903a8d588748e44ba2af98dd0ab9f7a7eef3e200e1ede39e80463ba3c72d93523863b4b4a330dd1e39b7031d54a97777e4b7f9ed6a2d25c5110e26de5e29091e33563cbc422a27de0267eaa26e4528cf3e7e73c088a111cafa0d2e6d80580628c92f8c04cd7ec92d77f0f7754e93c1976a006b4b96fec564d0a915757eff9bf1bb6ae5075d07a7bcb405412812967bb15d05e4a5447c06600f07d3138866358da176518f302faf7d930e79a9e6c1a2a84971ea2f239701000d8ff4c48c070c6dd91503c6aa52da3d8ea7abfae589a269eaaa3c69d548662dabeb18522c0821ed2caf284823a79b0d6bc06f4f0ed409de8de6847e40ae7793b21bbf01c2dbb9394ae1ba32c9da15186edabeecac8b9e482c67aef98e3ba4d30fa3955a6797afad4e514ef4f5a6521d3faebcc439b0f328a614e049ad54ab1cf2bdc027fb392248b9e4417a5d791b4bdd0ae55d6b4ae326dfc59fdf1154bc2a9f16d51b518875ecc3f894ebf37880fc67b676ac157fbcb6e3c8a4fb62e2dcf92e1439182b3f97d73ae8a64d7c5e4c1284f7c48fc5e61c5f8b3ed8738030da9d3b3d1a113be5db7cf30fee4174a55b7007366f44b5643d26ffff35c0cc73c01e570128a1a786369de464ecd6fd72ed65cb3115b0c301d3321b702359844b1b57e065058bf5e3bcee55430ed358c550beca71a01b64ddb30258edc7e297a35d6ec96a9872a836dc49bfad31ccd0158d99ebc0dd964aa907d49bce7d34eac562e5e8ee8c0ccb7397d3a7d43524a93a41af0a9f3c9fdba326feab54f5d97cad5e532d99d0dae9f4b7e79e1817b2c24fe34d39bf12886ba998208bf72b7e170b8969f660308a4fed1b73616d1d2727f5a05fd937f3e0d5482f64e0a5f875d8d6170043a35a3edaa8d1f51a987d482b400016b131318dc1a2b77c8e33d5117aa2245e21abd522b9ce044fb6c8fa1b9ea70edd0425e0885663b51afa66d076e28570557e36a3ef9dbc8d07558b04023f96a0380f4f767634691da19d50af82d4c3d6bd0ee0a794af5ef28f9d007880612c08d05d228e1822709419f33ae9534f5f2660c69e8428829a6a5579aa7cf7124721f17c43137f334ade25baa9dc5563d2159b29e084699e5716e1ea9e942786c503f18c93e872956ddc817de43e0a6c1067ed9b22f268a8fc9052add39c198017bac9149de8dfaff3d344ce2297586039e29669f8c1d46425e2e302452af4582d23f743b54cdd15ed3547db0f66ac63ccc9af036f915b7784f67eb52e9aed1c2af356afff6793eecdd17809fae22a9cd75cf3d472592dc7e4eb7160cfad338b96ee01690709406d9cf5e41556a70c705bd1adf4d9413110cb5078128f51c3ef6382d80cf5e2b96f5a7270d0f98667e41c8fcf4c4867a1b6cc40588a449d2ce121d65bb4d26f6d7acbbd7dcd7674f8b03cca430d7733c9fefeec8829e27b5df9abd02d9635e3398dc0c06955ae6b486bd26679f2a5e4bb056ae8c289a77fdac75137e0cd3e90476a728a32510df81973a21de457921fdd55515c32c58cb896d0bdcf325e3b3e56465cffe94075b634bcde868434ac0f91158b3c92f100ee676deed2ce56468f0b7d6bf97eb27f7a15babb120ce6d0c11850acc0dd1b113410e6a57cd34f3f0f6cfe9e83a1d2ab08169b7b7e21ef80d95088a6b4709121aca47a7f2596b2e6fac4d7600576698c4ec53e14ffe5619a91582e88105752337dcf0210baabe5e7ba167a402f301e0a052a990664c57b6633bc62414f8d094d41b2a7e53340007ed629446e48ce8c605517ce057ff7068af4283b7e1b7346c89112a0bf19ce69eeff892db318e7eff9585ee369004e633a2580f61ac716f559b0aade0c0a75c8691c1824230c8613382a549d9e0e45c074d240a55d022732ca8d59467b727b06e5aa424eea6b506daedf08f5f61d95d1e264c0f1b0b27893bc6dc87bdecf03c8482b43dcf3b1f63cce55523a838afcafdab02d63944ce41d46a700dabeac9f9fce4257862d2e3ec2591ca0204e9217f641a8b7688ff131756fc4882e564493bed85f88445bea829228790ddd5d158e8e73bb5feaba4308bc9380a6f3620c439aae77a64564cfec66b8dfe19ccbbfbe1b7643319b71bfe55eb8f821558c5c13c4e2fa228934b95887eb78de8904d807b359ac9e0e30dfa99e3a93e0adbd07e9fe0fcb62c5316331c9edd5026e726d0da8aa1f10557d2c2a7640bc47c265410d4446f495db698b97107cc095c76edb56be300bd3e5647b96cab0640b7574f9c31730e14d0c63dacf9da7c23e9510be80f239afa9403b729532e90bd8b3c6", 0x1000}, {&(0x7f00000001c0)="cbb41cf280b21a0727fe04d99ae157c2a8ac0330aec4b63a9ebca81da37163573b40221ba0edc69ef115601aa3f8a20431bfac98a8e25ff3ca7bf0ec5df081f0533598ee14677931a62ba48167b5db793fcd69741480eedc828190e6fcb02b6cd51e7f39cbe338f58836a83b62056ef2135cc6c8530641ebfd9ac9c587189f0efd2ae241d01e13919066cf939cd4ae4b949e3382c83ea44b79348ff25daf9b8beeae1e83fe14a64935ec00d2f5aca369839068fa", 0xb4}, {&(0x7f00000012c0)="88b56447bdd712281d52f563c19a5185ad4a357b6b564e262abd73770356d62af695e5522e687bfaafdcd4955a50412d3308f720c83310f56c004e0c581dcb27d720982fba62fdafdf276ef2c3dc5c5822618e8b47ee42b41487eef135120d48c80f61d8a9e3e6a456202cc4c52853ba4ac973c81046bbb2b624cb0d80c778a215f9697f6ea6961573a9e9dc01fb821432cca2aa83e6e27a8552d3b8f5899fc6e00ced14f31f5f37b8a3c16b114567c5772aabd8d3ca6986acdb47864ce3ce18c8553c2f3783f90fa40ec156b34cf5814404451a3bea", 0xd6}, {&(0x7f00000013c0)}, {&(0x7f0000001400)="50a6e24bd1c14f880155effeeae1676c23f32777ddb3c13673f2426c4f733d2afea90d083d421c63ddb593f33501f03e17fb37ae5ebac2ef6e442959a3d2e639c838945c0b106a0c032d9dc1e3aa3aee9f6e998d8a90837e805e30b86d540162368133688021d7d2428b0076f118de6b101a6f1e4e2f58a10e6d3128d56abc88d28e031859898398a24bd20a5384c158cde386107b99", 0x96}, {&(0x7f00000014c0)="8b216e7052c1fa15503897aa8dcf51157ad8d386bbb576ce55ad5a8d2b5372b2a02bbe04b7559666e399854236f4a964b5ad8337ac062e5107efaa763bb9ce080bf2ed8d01b7fa604fc59cbf0a1e0015e754f5773ccddde71c69a2ecd094b7ba6b9d4ada7b9c13d6ce6eee5c2f54750f80360699da950a83cbe895f6b34af3f6b3a5d756b3c55aa73a8c673bf8cc9044b704d93f1c7bdf13487ee3d8ec7638a49a85f1f6f8a4f4039adec38ab4a0a6c08a370ab07142e0e463ab7a657b1ea2fb72d3c13a9691f5ce8dd3f062cb2edbfcb310508d6708dfef10", 0xd9}, {&(0x7f00000015c0)='2|\'j', 0x4}], 0x9, 0xc) 2018/03/25 22:44:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20100000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/25 22:44:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0xb}], 0x18) socket$inet6(0xa, 0x3, 0x8fd6) 2018/03/25 22:44:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) syz_emit_ethernet(0x1022, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0xff, 0x95c2, 0x3, 0x6}, {0x9, 0x200, 0x6, 0x9}, {0x9, 0x81, 0x74, 0x3}, {0x4cef, 0x1000, 0x10001, 0xfffffffffffffecb}, {0xd8, 0x7, 0x100000000, 0x7fffffff}], @generic="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"}}}}, 0x0) 2018/03/25 22:44:37 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:37 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000000180), 0x2ce1) mmap$binder(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3000003, 0x13, r0, 0x3) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/03/25 22:44:37 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0xffffffffffffffd5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0xf11, 0x7, 0xfffffffffffffff8, 0x9}, 0x10) 2018/03/25 22:44:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000defffc)=0xfffffffffffffffc, 0xfffffffffffffe35) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc", 0x801, 0xc004, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x20000) ioctl$KDSETLED(r1, 0x4b32, 0x9) 2018/03/25 22:44:37 executing program 1: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x873, 0xfffffffffffffced) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r2, 0x7, &(0x7f0000000140)="a887faea97f1a506b2186feeb8d152a6ac6d29fc91f5020e15756bb97adb5c16f482444d1173f0fdccb66485b929dfd209930dee63a243fcc53b221f2df81e70827876017cd5544f101801ef5f811995ab33") socket$unix(0x1, 0x1, 0x0) 2018/03/25 22:44:37 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x101, 0x40001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x7, 0xcb, 0x4}) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/03/25 22:44:37 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:37 executing program 1: r0 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='-^\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/162, 0xa2) r1 = socket$nl_crypto(0x10, 0x3, 0x15) flock(r1, 0x1) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile64(0xffffffffffffffff, r3, &(0x7f0000000040), 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000000)=[0x4, 0x80, 0x1f, 0x5], 0x4, 0x1ff, 0x5, 0x20, 0x0, 0x5, {0x8001, 0xffff, 0x4a6, 0x1, 0x120000000, 0x40, 0xfffffffffffffff9, 0x80000001, 0xc347, 0x1, 0x1, 0x0, 0xee48, 0x6, "4f375842f54981d29afa8f8c724b9b0c4a2c827c3bf068b4d8a7a23884eb9083"}}) 2018/03/25 22:44:37 executing program 5: syz_emit_ethernet(0xffffffffffffff73, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000eaaaaaaaaaabb91002a0081001a008847000e0000000000000001000000010000000000509444ebec727891c23223ed152582104f6bc9858324b778d0b4c34a1d32690dca007fa3f09eeede08571056d6d3e9758869f2f27256c37362ba33503bbbcd74bbbf95d754d361322832ff9e57820971bb83cb491058979244d7caffded988654ef3c597830b05"], 0x0) 2018/03/25 22:44:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x20000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfff}, 0x4) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xfffffffffffffd1d, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000040), 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0x0, 0x5c, 0xea, 0x1000, 0x80000001, 0x3}, 0x5}) 2018/03/25 22:44:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) [ 141.469678] IPv4: Oversized IP packet from 127.0.0.1 [ 141.475305] IPv4: Oversized IP packet from 127.0.0.1 [ 141.500924] IPv4: Oversized IP packet from 127.0.0.1 [ 141.506378] IPv4: Oversized IP packet from 127.0.0.1 2018/03/25 22:44:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4000c, 0x3fffd) ioctl(r0, 0x1267, &(0x7f0000000040)) 2018/03/25 22:44:39 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe800000000000000000000000000000ff0200000000000000000000000000010200907800000000609433df00002f00000000000097783d21812743c2000001fe800000000000000000000000000000800000e77f000400"], 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCFLSH(r0, 0x540b, 0x5) 2018/03/25 22:44:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:39 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x2) keyctl$setperm(0x5, r1, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x2}) 2018/03/25 22:44:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:39 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0xffffffffffffffc5, &(0x7f0000000140)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/03/25 22:44:39 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1, 0x400) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x20, 0x28100) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x2) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x1, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl(r2, 0x8000c0184908, &(0x7f0000000080)) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0xa002, r3, r4, 0x9, 0xc142, 0x4000) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2000, r3, r7, 0x3, 0x800400) r9 = fcntl$getown(r2, 0x9) r10 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000780)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b00)=0x0) r13 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b40)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b80)=0x0) r16 = getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000042c0)={0x0, 0x0}) r18 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004300)=0x0) r20 = gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004900)=0x0) r22 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004940)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000004b80)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004c40)=[{&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)="9f6ba1989ffd3957649d9f36ebea436f5138ed0d533376fd4fadc97a428bfe33cf97318ae7f056d04f80ade2ff75d1784f3e007a6e35ff11fd5d9e439344161a6de1f61acc47955b0ad6913cf035", 0x4e}, {&(0x7f0000000480)="70d19fe19f626c77ea702c3cca790aba158c9a74c3f7f25b1d1243", 0x1b}, {&(0x7f00000004c0)="9c", 0x1}, {&(0x7f0000000500)="656406365d6b9f0d4de6709f0e30caac02efe6187101972abf426fd8d95750c3b1ce6f6630067fcdbe258f670fc3fe5ebe54774deb40936bf2e240ff7a5e948eb1f4407c92c981a360e1935eeca909fadc9d9721389507277d30e3bb430bb3e0b2989b5d269f5fc7e186c89fde467f4149ba47432bd5d6a03a334935032ec6cc7b0e40783a146b1b416f5518a0386d6b4d9f8d730d20d842f4ed036f42f53cc6099ded2a424da32987c412729b2dadce45169ae9a24f2870f33cff4fb7ec072701fbc92fb63fed07b1dc96513622e366695af0", 0xd3}, {&(0x7f0000000600)="2353beac2ef8cc3609a5f2aa2ad186117ecc46fc25772dae2d96f46ecfd980fe6ff833cf4ff9aa4dbeff6c0afef03a3ab95e18ea454d93775adede1de636a030edf71258e9f3bacc91ac069c6ba3bebf13391b1650c57a6463d21e547cf8661a2d1593e3056cc424b7649afb66610abb8e34c6dd2851cffaeb21b498221589fc721e48a2", 0x84}, {&(0x7f00000006c0)="4d261cd6a491e3f697c903d43000aad638db616d8244cae836b7adf93747ba2ae734642a3cd94482a2e5ef5c45be7b3e22a9744d977f010b1812788063d4603e3a3e5a24634c52ca304872706bab5fdbd5a9308a941c105e8f053e8f1f2f1fb79a382c744236bdb3b22f4742e64cf3daaf55a0ba96f179", 0x77}], 0x6, &(0x7f00000007c0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r8, r2, r0]}, @cred={0x18, 0x1, 0x2, r9, r6, r7}, @cred={0x18, 0x1, 0x2, r10, r3, r4}, @cred={0x18, 0x1, 0x2, r11, r3, r7}, @rights={0x10, 0x1, 0x1, [r0]}], 0x78, 0x80}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000008c0)="ad", 0x1}, {&(0x7f0000000900)="d82069536be4be86199e5873f59b7f6b2f121e857df0c8d99377fb6798602e94727083af8f2c251e51b331183d377bb75cd72239aa33c3e99051926ee3795b4e28fe7bb9803e02ff8cc07d9de1931be14468", 0x52}, {&(0x7f0000000980)="e448550001e37402c64f99ed9c8e1a1ee05c113d2db76e852e640570a5f8be96e0b86dbefc7e01df8806e7", 0x2b}, {&(0x7f00000009c0)="9528dede1b6d36a531f104583e025911205d109985d60f831b", 0x19}, {&(0x7f0000000a00)="9d969d90198e975cfbdf9c61e24b7705bd27745cf5f60ef791c5bfe2fdc8457f7cdbe46084e1e981283d73f3cbcc6b401618993b8b2ee95f6fecaf3c880d92e4c929eeab2368c36391a3d55644b81997eed29c6b696ad53ae345e1", 0x5b}, {&(0x7f0000000a80)="c9735c07c1ba744efeba8ff53d9a7c7916d1", 0x12}], 0x6, &(0x7f0000000bc0)=[@rights={0x24, 0x1, 0x1, [r2, r0, r2, r1, r2, r2]}, @rights={0x1c, 0x1, 0x1, [r8, r1, r5, r5]}, @rights={0x1c, 0x1, 0x1, [r8, r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r12, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r0, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r13, r3, r7}, @rights={0x18, 0x1, 0x1, [r5, r0, r8]}, @cred={0x18, 0x1, 0x2, r14, r3, r4}, @cred={0x18, 0x1, 0x2, r15, r6, r4}], 0xf4}, {&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000000d40)="3d6f6639e9e833a208289de2c3038107c5ceee2c802d0f49eff727d174099c0d1839efdbe70c9db802eefca7690f5e6dc072bd298079dff9cdf414b95fe21dcf82aacbcdc343ddf7caa73d10ea176fec70ee9ad492a43b6df9e1e2d1eb52d06ffeffd9756389f3552a175dfbe66a1759e0cd3a5a63290c397a153f168f6b0cd07e4132d50f94815edf5f149e342ef30b1b225622a66c300a392e2b5daedef8244d098a26bdf4859894ed045f2a3274a474113910552b3fadb54e2c9898bae53f797a3fe5bfbeea07d750121a67fb9ed70a1343", 0xd3}, {&(0x7f0000000e40)="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0x1000}, {&(0x7f0000004040)="c77e2cb471fb4deb470db6bf042e684fdc22886be985bc1f005b5c283c8767b7ae55c87757cecce7f0b523c0e9a2b87c74ff2923e26d561353a62c5c5d", 0x3d}, {&(0x7f0000004080)="43cb6f6f05664219162abeb4ff32281e0e27343098b91d5929630abd366ae4afc3e5ab8d070306473743e8dc0d28864e3cb05765f61820ba04041c68cc7b000a78ff90e8cad52ca4b91667bcf44dfda5d87b8c30423fd55114e09fa6369bb5c93147", 0x62}, {&(0x7f0000004100)="ea7c9ee5be3fae10c62ab2a4d1bba68fdba58b0f38777562558580029ef184ab0cf8cc38cf5e32b165f827e66a0e8d50fae0f19e1ab7db701f250f7cf0caf0d5341405283fd2efdcfb23cd2b1464ad7e6dce42cbcfcec44732ca32924c4505484bcdfc3cac2b0def15651e5fb5244e9040db94cadb03f09c50eeaffccafa271ea2fc9593c58710da03d97446e9675c38e238b0681f2762b52168", 0x9a}, {&(0x7f00000041c0)="03626c8641cead92b97d6c5485161aca465e49f859fa35b49090577ad39dc78dfd9f84b2d78fabefff3cad1dcbc2c161fbf9fd06f31b49a6fc6591d46efd0081b15ad2e5effcb32bc822dafc2124262ca8e241c35083c51b185a61ff54572d06e3da66fed193482a3154ff9ad62848ab63f99c4ac41d4104baca7332d90e0f373be9d69541852929e269e391bf1aac6ff2f80c2f8683f848432623ef8fb55eb569a9f70eef0915d0", 0xa8}], 0x7, &(0x7f0000004340)=[@rights={0x24, 0x1, 0x1, [r2, r8, r5, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r17, r6, r7}, @cred={0x18, 0x1, 0x2, r18, r6, r7}, @cred={0x18, 0x1, 0x2, r19, r6, r7}, @cred={0x18, 0x1, 0x2, r20, r3, r7}], 0x84, 0x41}, {&(0x7f0000004400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000048c0)=[{&(0x7f0000004480)="5c4bcbef5b99d65a522a791050c2745dc2e83196b18951bd11b57df6b084f5c75d53c77f6e4e365a32866af717514729929cdc45d60f61317c763b2e170affb8efec718d3b123604bad80b910f87a34dcb657948a2a7805b605d4be8924ecdae62402e2effd1b00cc025256e83e0d704b327b15eabe2183d8c5a3630f6d93a4ec55b29b0c4282fe3a34984adf226ccde926391239a4516d3dbfbc5", 0x9b}, {&(0x7f0000004540)="ac8ad8772b85dc80b5f23d3e4fb2788d99283b4a86ca36e1dbbe2590d9ce7fde1ea55cb62bcdf347c8ead817ce6c617dc292ba4e3fe81864f39104f1c2fdb1116a07b2acd0ebcdb93c7cbfea87c4e20cb7a5116d5133e9", 0x57}, {&(0x7f00000045c0)="171d8544317ce056ccd9fe1f2424ec3996052ffecf11903dc9ec30f01153ff369cafcf9814e16c89a4ad0e2a0759f967abbaa7bab9df6237c5c474ef0d44ebc3d44d74fdcdc9410fab415e472d6c9d51e3fef90a73dab2c9e18e64deecae3b59ddf8c61cd4058e157abf967162dfd977167d5be10ea5bb773eca628d085108fcf2d433eccd07b046315acace400cc0aa36706a923d1096f5abcd97f08d7eb05efe572b4ead7e493debea1f971d5b96cc1e25e21336af4bedee1001a10defbf12750ce9ad42aa", 0xc6}, {&(0x7f00000046c0)="20ac3393caf15ad06a748345437777ed0daf7286504eec8fb66a2b7d7af843deb7118d322a1c690d1de8f9aa731a60445623ff11dc3e6a71fbc9d3708fb2ff4f35f30c44015d42d02f0a80f696fe265c1b598b398b7cef9f41e880c78bbd6f3686e095776528e9e05a34991cfbff7c50f3a9c80c1ffda2ee1f9f3244c1283aa6a7db4b3285e447a22bb9c9cd8f92543f79018a7f43cab3b4d1e50410739202a2653ed930ce474811b430233f2d24c803733da7c70714692a342733d8", 0xbc}, {&(0x7f0000004780)="2ab03f9b1d290d77a03f56255b9ee4e559f76fc3f7a614161c21dcb3e6a6c0551b95ae9bba087ec890e662b92f37dfbc05ed8ab65099dfc00317277e822efcc8fd189c505030cf0cc06f1f36320e1cc58b5dc1d3d4e5f175d3720ef7ceba753a50b13cd30a9b3714771b7359b3af2a6c1f10bd4a741f55c4627fe1f9e3be1fcac7ea1ccd4e85ed5cf35cae391985e91d4b288a8079d77be23901f6c0e44e75741ccbb9d185592dd345d97759b6ec28088002f0d51f7d90c91c7ae54bf796cd", 0xbf}, {&(0x7f0000004840)="8402a07ab3d9d8391fad0926f727cedfe0b8142d7e1c29aa5fbfb0fdfa4970e920187720aea42f034ab900e3d42104d0cc8e962eeb83ce7ee4c183c8372199ae6cb08167ae20007b14e5dbe2edb839f6f075b48a2b6ef83b748ccb23286825f50439ce0b2413b268ff", 0x69}], 0x6, &(0x7f0000004980)=[@cred={0x18, 0x1, 0x2, r21, r3, r7}, @cred={0x18, 0x1, 0x2, r22, r3, r4}, @rights={0x20, 0x1, 0x1, [r2, r2, r5, r8, r0]}, @cred={0x18, 0x1, 0x2, r23, r6, r7}], 0x68, 0x20008000}, {&(0x7f0000004a00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004b40)=[{&(0x7f0000004a80)="28c6ec622a", 0x5}, {&(0x7f0000004ac0)="58d5a81963fb44a2d630e56ce737137e07499af9d73963dff56ab12e51bfa702b156f2444935e9807ab6a9", 0x2b}, {&(0x7f0000004b00)="15d3c4592edc5efada6a40a693f970cd047aa4b1ac2a94ce45323ac76e", 0x1d}], 0x3, &(0x7f0000004bc0)=[@rights={0x28, 0x1, 0x1, [r5, r1, r2, r1, r2, r1, r1]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r24, r3, r4}], 0x50, 0x4050}], 0x6, 0x40) 2018/03/25 22:44:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x7fff, 0x1, 0xe8ed701, 0xac, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x8, 0x8001}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f00000001c0)=@ethtool_eeprom={0xc}}) 2018/03/25 22:44:40 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) tgkill(r0, r0, 0x34) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/03/25 22:44:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x8000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r1}) 2018/03/25 22:44:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:40 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000480)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001c40), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}}, 0xa0) 2018/03/25 22:44:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) 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) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:40 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa0c0806000108000604000d000000000000e0000001aaaaaaaaabaaac141417"], &(0x7f00000000c0)={0x1, 0x2, [0xe0a, 0xc89, 0x407, 0xff1]}) syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe800000000000000000000000000000ff0200000000000000000000000000010200907800000000609433df00002f0000000000000000000000000000000001fe800000000000000000000000000000800000e77f000400984d1cb3fbec1862a714848a8982c7a493a28398b22200100a3b8248"], 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x7, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/03/25 22:44:40 executing program 5: syz_emit_ethernet(0xfffffd80, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/03/25 22:44:40 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x2}}, 0xf33, 0x3316, 0x5, 0x100000001, 0x61}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x200000000, 0x0, 0x20, 0x0, 0x0, 0xfff, 0x0, 0x12bf9b42]}, &(0x7f0000000200)=0x100) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x80000000, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e22}}, 0x1, 0x4}, 0x88) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/25 22:44:40 executing program 2: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5239}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x100}, &(0x7f00000002c0)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0}, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r3, &(0x7f0000531fff), 0x5054279cc2d1e35, 0x0, 0x0, 0x258) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000080)={0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="140000000005000000ffffffffff000000801000"], 0x14}, 0x1}, 0x0) sendmmsg(r4, &(0x7f0000001580)=[{{&(0x7f0000000300)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000900)="62c6debde36eec890ab0ef28cd20da39d708851e74739688c5ad6c18cf3f6067df6af4f161f314fbff898f823be0d1668ef741584ed3518475013643542a51e11f4b510db660a1f94f0c5864f21a41dd6b912252701196d8653849633c0ff10865abc3503fb582fc61bef90564d0d3381b8fb1bce486b8b5e05d9713fd1ce1a98e427696e61cee032df19c762d54cc9b2d95ecbaf41f08faa0640a8436bea9133f919fb47c9e2569931ff6d17f5ac9706ac2828e6e8c4e4d51e315c96c54e7102713cc969abe004d900e34b231f9544de471a7ee08d018f7bd904fb55c9fbe125c", 0xe1}, {&(0x7f0000000a80)="4c74b12b110d954b62abcb1d3e5a88765d28f7e6c91f3fbaded01aa349adfcf22d02ae9b93129279375a57f85917fb4fa0f383895e4e07be7514ed11fee8e60a76cf13ed8125aac0392674743f93aebe10bef7f6e600799853fe51be948c1e79c088a1c445274903e088b8f8fdf29b1be6a77725fe", 0x75}, {&(0x7f0000000b00)="07982fb3127aee8a4c9be15bdc08c0a872b1ab01ef27a4745ab6854bc58b8d7b701d4222bfed9491a33894c2c769670fe2fe85ddcef12d0d0c2fc82629b5dc208c27c839caed75929b908e50523d076cf53fa5880f313e2e27647542d1064ae59ed181203fb4c71f36e375f7374730ffa9aed0310eb845ac8681af", 0x7b}, {&(0x7f0000000c40)="d459468fd42eca7213c77f98804d13553156a419199fb3d1071f6105a96be1ea839ee945e521fbfea0d5bb2da8c60b512f0cd6782f67df284ceb94d0f2cf7ea1ee738739e9d31638d9ab09462c6a74009b8300d35267181326b84471ef1989f3141e9795f2272da53eea836006b89c1a12452a6cf54314815107f4fb5d579e6767edb34c0530683a5208be498147f96eb809a155f7b1c880", 0x98}], 0x4, 0x0, 0x0, 0x4000}, 0x10001}, {{&(0x7f0000000d80)=@ll={0x11, 0xf7, r5, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000e00)="83d29e281e7b894830e6f4487e5fcf39e93437769fbd1c88940eed4c3bca5722cf02669dff0d3ce3bdfa1350ea1af5fa9b88792c5602a73cf48853481d693887223f60a62f19d03c7ed6547db01cef148f49b759adfc33a1e441ae2971dbb2e413efce9a882335bbc7c16a7b1f699de6902664f7a52887477cc043f5b17e53563fb79a13faf63ade15808f8fb4d714e61b39cf8dbbf4c97f0682222828f2d21105ae5e1423c3", 0xa6}, {&(0x7f0000000f80)="c601d83796d383d65f50f9b2d0e965eb94bc248b32b56fcad22ea39a23f96fe90b274fad76768b4e1d378063b6b72f00b5fb2c71982e8d29ecd4714b19442e9df1c89baec2b09508335f46e2cd8f2007f9", 0x51}], 0x2, &(0x7f0000002180)=[{0x90, 0x6, 0xfffffffffffffffc, "9cfa2cb5b654a3a1ad2c472060d02a692149e71f93c69a28a7d708c15c205c688416bb2e71b9e2721888e7622d2bd151a39c69e5a65828b3e11a2bd2e2fb549bbe7f2e222588cdce4aba4329229430ed3bb858c8900c1b6b258ab7fd3df409c52b124a0bcbfa0c6dfded7f864a4c877eb6b3f8cb522a1771fa57564d84fa43deb2c55fac"}, {0x1c, 0x107, 0x4f6f, "9bee9b678f2fdf2920a533a06b"}, {0x5c, 0x117, 0x7, "875f3040607b12aedcf90b5e55b55981fd0667d858950a1e986523d763c94d84945f97b9b26fb1ca81995c6b50cfa04290bab80eb46bcf5fa5cbbf8d624133d69256e6423c3de8730719ddc657"}, {0xe0, 0x110, 0x6, "bf32fa3eab09b8b61056fd2be00b78488125cef16fcf4a910a3ed468cc0bab2a0c6bb64816c9fe8cf130b8b82df69554f718cb95093914265d56cf196d0db28281b041ee47a6408df007446b2fbb546a6cb6777befcc22d1ad0d5a31d6f756829d323927bdeed4361928110cd28577b27cdcf28cd4a5c01ab78ab8cefbce5c502ae28b3c8f0f7e198c70efba8b514b0242e7266581dd64bb382db5ea55d93c59de3d71285048bf51e86ee3dc98265192cc566b33bad05bdf907d920441636025125d8e835e619d8603b076bca19d585a53c97e50"}], 0x1e8}}], 0x2, 0x4) ioctl$PPPOEIOCSFWD(r4, 0x4004b100, &(0x7f0000000380)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 'yam0\x00'}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000000180)={r6, r7+30000000}, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000200)={0xfffffffffffffffe, 0x9, 0x6, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000100)=0x6, 0x4) 2018/03/25 22:44:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:40 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket(0x9, 0x801, 0xc5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0x3, [0x4, 0xfffffffffffffff9, 0x8]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x1, 0x9}, 0x88) r3 = socket$inet6(0xa, 0x805, 0x0) r4 = dup3(r0, r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0xffffffffffffffc0) getpeername(r1, &(0x7f0000000280)=@ethernet={0x0, @dev}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000180), 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000000)={0x6175, 0x45, 0x6}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x7, 0x3, 0x4, 0x94a}, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000300)={0x2, 0x9, 0x6, 0x755, 0x4, 0x7f, 0x800, 0x6, 0x400, 0x401, 0x9}, 0xb) 2018/03/25 22:44:40 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5422, &(0x7f00000002c0)=0x3) listen(r0, 0x4) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/03/25 22:44:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000034c000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) fcntl$lock(r1, 0x6, &(0x7f0000013000)) close(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) bind$netrom(r3, &(0x7f0000000140)=@ax25={0x3, {"6c8420398de536"}, 0x7}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 22:44:41 executing program 1: futex(&(0x7f0000000280)=0x1, 0x5, 0xffffffffffffffff, &(0x7f00001f3000), &(0x7f0000000080), 0x41000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x216800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xffffffffffff7fff) 2018/03/25 22:44:41 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvfrom$ax25(r0, &(0x7f0000000000)=""/5, 0x5, 0x40002022, &(0x7f0000000040)={0x3, {"e36a3c6ec7336c"}, 0x6}, 0x10) 2018/03/25 22:44:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x5, 0x402000) write(r0, &(0x7f0000000080)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, &(0x7f0000000180)) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x38) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x7, 0x48c}) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000100)="f5969a355555ca71c59e5eb1978753f3ee3f65f4e40260ebb6f097b5ce0a22ff5d64b300a7fdcca08874d831387c8cf0", 0x30}], 0x1) ppoll(&(0x7f0000563fe0)=[{r0}], 0x1, &(0x7f0000313ff0), &(0x7f0000cee000), 0x8) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x80, 0x80080) 2018/03/25 22:44:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:41 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x3}}, 0x7, 0x100000001}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0xaf40}, 0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/25 22:44:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) [ 144.807273] dccp_close: ABORT with 1768 bytes unread 2018/03/25 22:44:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:41 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/25 22:44:41 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e21}, 0x10) sendmmsg$alg(r0, &(0x7f0000001800)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="f26ae7303b15f79269", 0x9}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="0066b5fdc15062dc73e623d2646256fe6ae157b79bf356c8ac67c6547c850a3709a055017473ab08ac37313133017aa6cfe5cf1a1a27291951dec9e9cac7aaceb9e995a14093d41815037a3a999ec08357e79e9c00fa054f858904795eadf6284ce45efef72e0f83d4af0e52c856331c97fdd97a41349802533617eff31c9a6663d46438d7be04c7595d199ea1709e1e53", 0x91}, {&(0x7f0000001240)="a809b0bb49b4208ce362815a773ced5adf4d6ac43dca470be6be9c96f154291bf881fba803a4df7f0344e738f50b81b04bd0031a301785b544abedc108455b25f279c979f96c444b90618627ac1d3fe5df341b0f13b1054057d337166a8a380d043bf6b6d472882dcc92665eb33dc3adf3af25f17d317ca53c9ed17fcf9ea9a6471c0b76877e5d60f3c356", 0x8b}, {&(0x7f00000000c0)="9f21acad9a613dab47b1db92e731ea3954ccb0d174cb38cf708fb13e64d99a031553f1ad82ae8c1cb29ca3b0df6c8eeb103e339a1678887f3bdc8143dfd7e21367a322fbf9f951bbc0b73e4401a53b01d2666883602ab039b1575b6130", 0x5d}], 0x5, &(0x7f0000001300)=[@assoc={0x10, 0x117, 0x4, 0x4}, @iv={0x20, 0x117, 0x2, 0x10, "c25b12fa35a5888e92c42b63da3b8a88"}, @iv={0x40, 0x117, 0x2, 0x30, "dcc756044778311ff7244aa98211bc403427a3638676689a70309392b050db2af7fedd013c580cac451da448f0374e9c"}, @iv={0xb4, 0x117, 0x2, 0xa2, "d7e8592105f8afbbf913956b0f713230149793631c4a2a16329879491556c1108a4aa0b515717400b175be0b6705f2afbe6a2c616baff971ec3db480dcab2e23f723910494eff928f66bdd25a58e3f60b05c7765a67cb6abb0820f46b11cd7285b926cf70fc0c794f7addd5d4cc79988b6b4ad11c5945528db041e29c37cf3e14d976aac7a474c3ec2365be401b8ea264afd8e51c53cf4eb7955fb665eaee6a536d6"}], 0x124, 0x40080}, {0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001440)="fe22860cbac90cdd45a22767ddf70c335d70e2888f63ab1e8fb3d1a0c722c83b62a125fbc5fc4f56487c59cca36d0fa39e50e16b756517889e5fd0bbf71f4ff9089ac0ba93d49a8cd35bc698685fa2158500ea7dbf54101dd455e52686513c4b446d658b44753c3d4b2d853ed06dc0c16df385ad13a2ce33ea68efc453dbd17c4c9ad6f9b8426a01878d10f4bedfc4ef3f06164ec38e45afbe557c6431f419efe193ffe0f0165ced2f13b4e0c0fd43268363dae9392d22b9a2d28b99f57f24aaef", 0xc1}, {&(0x7f0000001540)="417e5e4f07b0abddeff5e3a30b5ee29ea39ad09f203fe61fc9cf4bdfaf77a657900e594001d52d596df672303f67d78a3d56bba61a9c38f80d58ff6101d459c752723d0894756ea16cf51f2cfb09affe18f3ebb445311152f9dba92fdba4ec2221ec69feaf33e2a47e2375aee4eeff45d6db328b3a6687aff4e31cf58fde7ad2254a4d472af04281cbb5f1700ab9c0d804", 0x91}], 0x2, &(0x7f0000001640)=[@iv={0x70, 0x117, 0x2, 0x5e, "39c44af9920fdbc7dc5c4cae3614de205a01e0c5a962ffa656689a31cc04cf0276915f795bf60d289ecf4c0417e946650960140ffd5ee3388dcefd9d1cc9e16a21fe4088518f14cb69fd142cc5cb9dbc6b9b990879e5503d7de45882c8fe"}], 0x70, 0x8000}, {0x0, 0x0, &(0x7f0000001780)=[{&(0x7f00000016c0)="b911d99293d50d194ec4b51cbf1db6af28189ef405a9525208a9f0bcc51d51efa6586216c6e79052593bcc82aa95183abb88932f545286b3067dd206691d5296ecde0d650c66c99d07181d7f43b4aeb80982714885769f7acdd0748b852e6800edcc0a58557697a1a9a06257f6a6a721b7ad4d05676915033a00685bad2af1bde6ab0ac9efb82ffc262f1a8c2cc3a3df5c71f1f53c29b9ca8123941f", 0x9c}], 0x1, &(0x7f00000017c0)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}], 0x30, 0x10}], 0x3, 0x8084) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/25 22:44:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x3, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:41 executing program 1: r0 = socket(0x1e, 0x4, 0x0) sendto$unix(r0, &(0x7f0000000240)="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", 0xfb, 0x408c4, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) setsockopt(r0, 0x10f, 0x81, &(0x7f00005b4000), 0xfffffffffffffed1) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x8000) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000100)={[0x2, 0x6000, 0x11000], 0x9, 0x10, 0x5}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ipddp0\x00') 2018/03/25 22:44:41 executing program 6: 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 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}}) 2018/03/25 22:44:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:41 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) symlinkat(&(0x7f00000000c0)='./control\x00', r0, &(0x7f0000000100)='./control/file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./control\x00', 0x0, 0x8}, 0x10) unshare(0x400) readlinkat(r0, &(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)=""/239, 0xef) io_setup(0xfffffffffffffffc, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000380)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0xe61, r0, &(0x7f0000000140)="9e07445cf11d7e3a8ab86ce9f65f860a9d0b34d3537bfa267ea8d29ef5fa74aa0a76f6272fb9c1c39c5654872e64d034b377389e85c42f805b796914a139378d0ba863afdf6a71ee17a348efeeb58869a4cb1d470c69ab438b86064ef0242eb14a75c044021407dff4ca3a0dbe34f34757f7beb1dc0432d9eeb3dae085615f32e35ff1946c6144d4a9868b0b9cb86af653702fa9a76cba856be0cd", 0x9b, 0x0, 0x0, 0x0, r0}]) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/03/25 22:44:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:41 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xa5a7000000, 0x14042) bind$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"cca2a2605d13de"}, 0x20}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/03/25 22:44:41 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x44002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0xfffffe3c) 2018/03/25 22:44:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:41 executing program 1: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x8000000000400) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) sendto$ax25(r1, &(0x7f00000000c0)="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", 0x1000, 0x20000040, &(0x7f00000010c0)={0x3, {"2de4ca52cf2621"}, 0x8ceb}, 0x10) 2018/03/25 22:44:41 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20200, 0x20) bpf$BPF_GET_MAP_INFO(0xb, &(0x7f0000000000)={r0, 0xfffffffffffffeb4, &(0x7f0000000080)}, 0xfffffffffffffe7a) 2018/03/25 22:44:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:41 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x6, 0x1, 0x1}, 0x14}, 0x1}, 0x0) io_setup(0x2, &(0x7f0000000740)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x2, 0x80) io_submit(r1, 0x4, &(0x7f0000000400)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x1, r2, &(0x7f00000000c0)="3ce3a0f2a19221eb45c52abea30929cebf064ae39472ddd15d7b7ecc1741e8b0e882af1e0c83709181a56538cafe6295bd0a307eccbadc30b39597682d15ab1f9708f921fe0fc70d53aa69262f34429c10f3ace6bb4add50d91361713ff6a0f7bfc0bbf00bdcaa2edc", 0x22f, 0x100, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xb, 0x2, r0, &(0x7f0000000180)="f8776f433cd596b51a2063ed2512e1532c0feba240cb52853a1ba3415e454bbd8e9bf6d3159902c01c935fe701bc1e2c59bf7f820e4768917f7d4a71e16a596fca5155ad08888636701e3eb172d4c4e5a12e6023bb8ad4fa502651c2", 0x5c, 0x2, 0x0, 0x0, r3}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0xffff, r0, &(0x7f0000000280)="2ef1700195f3", 0xca, 0x0, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000340), 0x0, 0xff, 0x0, 0x0, r5}]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)=0x0) r7 = getpgid(0x0) kcmp(r6, r7, 0x3, r3, r3) 2018/03/25 22:44:41 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8a000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3, 0x80000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x5, 0x7d4e, 0x100000000}) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/03/25 22:44:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xffff, 0x28100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000240)=0xe8) sendmsg$can_raw(r1, &(0x7f00000006c0)={&(0x7f0000000600)={0x1d, r2}, 0x10, &(0x7f0000000680)={&(0x7f0000000640)=@can={{0x4, 0x6, 0x962, 0x101}, 0x4, 0x2, 0x0, 0x0, "6803423ad5299f08"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x8000) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db53d98057a35dbc03a2d7886bfb832e1ec53adaaede511aefa0f12791e50d48ecc6c215b63250e3d0be7c750861090719172bafb927f5f2fc42f181c799a545e3337c1562e44f8c5c7887a2cf15d1f3aa7c47cbf285a53ecb9f5764c4ad4aa1d9b376a4692ca627cbe29a43915cf12fd0c4a6ed894eb7a554ab17b7a0b3cb10433bf", 0xa0}], 0x1, &(0x7f00000000c0), 0x0, 0x3f}, 0xffffffffffffffff) recvmsg(r3, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xb61, 0x800) getsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f0000000440)=""/183, &(0x7f0000000180)=0xb7) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r6, @ANYBLOB="470000a6b8ee0aacca65736e0ec3532c0a040000000000581f009c491f89b898b43f79857b3efaeda05dd6679561b7eadd36c1e3e870cde63244850bf10000000000000000000000000000000000000000000000dc5dd7f160d3cbc7323eebdb2fd1c3bb992c33aba94a196bf6f705abdfb687efbcaac48805da481316581c097645fbd07160a6c93459f15a977c86e04f3aca60e59a34acb1b2da129a81ea3e79d583beaf1479e646e7db3eb6f493d4a2cfd1f286f29da8bb36ce3659ec920edf931d4a67bea84238556d2f12e97da521deb67c43b70998924725bad081e3199d0b"], &(0x7f00000001c0)=0x4f) 2018/03/25 22:44:42 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) write(r1, &(0x7f0000b89fff)="c6", 0x1) shutdown(r1, 0x1) r2 = syz_open_procfs(r0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000180)=0x1) sendfile(r3, r3, &(0x7f0000301ff8)=0x400000, 0xffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) bind$packet(r2, &(0x7f0000000140)={0x11, 0x19, r4, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) 2018/03/25 22:44:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001480)=""/119, 0x77}], 0x1, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:42 executing program 2: io_setup(0x6, &(0x7f0000000000)=0x0) io_getevents(r0, 0x6, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)={0x77359400}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x100000000, 0x4400) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x200000) io_submit(r0, 0x3, &(0x7f0000001380)=[&(0x7f0000001140)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000000140)="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", 0x1000, 0xff, 0x0, 0x0, r1}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000001180)="d10b623ea6400b8779ab093f68ca5e297ed79b1735922ccdb4591b66413af9df4e88f8328230370b1b76dd0b168ddeee5bb4b24be3e6f9f23b1fcddec0fcc6f27418830518b26c4a2c19bc1440a52d44a32bb8a59cdb7ffd5b0a70a54fd88775d6008e2eaae5f6fd484d46d09f5ee469e67a83580dbf65a0b081707ba93df39fb439197b708d571352ded22439f972e0d3d909b3869cba617ef149293247063d93511dab096c84c4d3", 0xa9, 0x7, 0x0, 0x1, r1}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000001280)="2e7ff397c8b39382b057c00caf5251e4135231615ea1c2be6b585733a3ecc00fc0dd2b8896a00dfbc36f1d08f0a8b9af81078e806147664fc1d6a3bdae71cc44c31b0c714f7e2bb88fef9958e7d8e639d364ad3305e68036d8dd13a855704cea6372b2ee44db6b820b7234bbaf5b4beaf411739114c13f1fb0dfcefd18d0cc6ba1caabf0ef3c6a953184e8d6bfdd9062b350048baa2364891bdf736899664f77d5eaf9b557fde1b40293263b7d0bdb0a9a7ed005a9156674643289fa4dcd", 0xbe, 0x0, 0x0, 0x1, r1}]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000013c0)={0x0, 0xf372}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001440)={r2, 0x2fa6}, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x8010, r1, 0xe) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000001480)={0xffffffff, 0xbcf5, 0xd9a, 0x3, 0x1f}) sysfs$1(0x1, &(0x7f00000014c0)='\x00') clock_gettime(0x0, &(0x7f0000001500)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000001540)={r3, r4/1000+10000}, 0x8) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) mq_getsetattr(r1, &(0x7f0000001580)={0x2, 0x0, 0x6, 0x7, 0x8, 0x7, 0x7, 0x8}, &(0x7f00000015c0)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001600)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000001680)={r5, &(0x7f0000001640)=""/62}) connect$pppoe(r1, &(0x7f00000016c0)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000001700)={0x5, 0x2, 0x4, 0x6}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000017c0)={0x15, 0x77, &(0x7f0000001740)="a3e3392dc45f54e082804e96f10be8f1ef6af2087f7f642e02930c15192b5cd854514a5239e54d783dcfb1a2820a493a7d9e479cde83b775b3be2ff3845951cb19d78c144fa8bba250588000447aa7b4ef602055f9e04aad791b734dd45117e5fac8292b2e53e787450b012d58079fbf6ca013f44b5442"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001800), 0xd4, 0x0, &(0x7f0000001840)="32735e5e40d4a3b2bf80a2c5466d6777565cd41f611132bb16e0a3977b411e63bc67e5900c86f4b4c0aabbbe4eba6559199675320cc5b12083b550c0abcd83a2c64c54786ae3e6d0d75b7823fb9ef101976002f44b49c6a1c7420c7ecdb85ceef77988f1871b434cc90ccb7bbae930248947096e4fdf532431bd000c129d55fa878d64fc051a321a30887670f6d956333eb86e83b9699e5fc1ff8a723868c554ebbed77c45e205273251963738e2eed01a57e3fab4eda1023b9dcfd77f24def33a5aa38887cbf05d3e54e24ac8ba1a832e55ee85"}) symlink(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)='./file0\x00') set_thread_area(&(0x7f0000001a00)={0x401, 0x1000, 0x4000, 0x7, 0x2, 0x669, 0xd5, 0x7, 0x7fff, 0x6}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000001a40)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001ac0)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x1, 0x80, 0x12, 0x4}, &(0x7f0000001b80)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001c00)={{{@in6=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000001d00)=0xe8) getgroups(0x6, &(0x7f0000001d40)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000001bc0)='./file0\x00', r6, r7) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000001d80)=""/112) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001fc0)=@filter={'filter\x00', 0xe, 0x1, 0x178, [0x0, 0x20001e40, 0x20001e70, 0x20001ea0], 0x0, &(0x7f0000001e00), &(0x7f0000001e40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x70, 0xf7, 'teql0\x00', 'bridge0\x00', 'vlan0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x3, 0x4}}}}]}]}, 0x1c8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000002040)=0x5) 2018/03/25 22:44:42 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000020dff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) poll(&(0x7f000061aff8)=[{r1}], 0x1, 0x7fffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000000040), 0x8) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 2018/03/25 22:44:42 executing program 5: syz_emit_ethernet(0xfd, &(0x7f0000000080)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x6d5e, "0197938e532cc3c19f539589c07cb8e538dc48dffdfb2b62f37902194fdd44c153c7b2974261ff86099ca6541c98825d0d45c0ae4f5a88c32bf1c028030ce63125c73db61acfdfa3054ba83253ab18a54c7b7e585270194486c50f2371c4f1d6f50e78970b947886e6c40f3a73e8d25fac1d7e39282d17e4a0ae78b311c6afa1abf967256772e28fc0258a826a00512e7ec61d96ab56fcf395e4814e765bd353bd28c60812883f15a7202a8df41c3ee23296ca996c4679909b1af67c52562c2926ef5cca60d84e7e7124ae13423735d98384eef83a8fa2d233700490b0d32a91703ba157f6a9c6b4e14b247c63b7ad"}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000180)={0x41424344}, 0x0, 0x3) syz_extract_tcp_res(&(0x7f00000001c0)={0x41424344, 0x41424344}, 0xffffffffffffffe1, 0x0) syz_emit_ethernet(0x132, &(0x7f0000000380)=ANY=[@ANYBLOB="61950133b078aaaaaaaaaaaa8847000000004c0101200065007fec63a79c7bd1be398f000001831b00ac1414aae0000002e0000002ffff75ffffe000000100000000014e204e20", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="501007ff9078cbd4fe09f989af3cc7ce1a02041f00fe11f9893c21b65b0356cb15f6cf1531b4080a0000000000000009220b8a9d6a2fbfe19a5c3f0204f9ff00fe06e2d4c3d900000dbd18dc9263bfc4d045e36302c13ca7fb79de25da379f30e59a4b939f3d6cf2707e6eeb8a09b50c5d96d3dd3f00de9857252674a3707dfcc2087ac04b701f2b424bddde9321b77f951437dafac2d6027b0ef86ee77b3cd281d6774cac00fcfea0c674ad52fa7786448150efe9342db2677a599a783c100df7e3bbb9816234d7b878d267bf674476934fd509d33bc99dd03c46ce0b112951b4966be0"], &(0x7f0000000340)={0x1, 0x1, [0xa36, 0xcfd, 0x23c, 0x217]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10000, 0x50000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/03/25 22:44:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ptrace$getregs(0xe, 0x0, 0x80200000000000, &(0x7f0000000000)=""/110) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000100)={'gre0\x00', @ifru_flags=0x400}) 2018/03/25 22:44:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:42 executing program 1: socket$netlink(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x6, 0x4) 2018/03/25 22:44:42 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:42 executing program 2: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000810ffc), &(0x7f00005dc000)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x401}}}, 0x84) 2018/03/25 22:44:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001480)=""/119, 0x77}], 0x1, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x508}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYBLOB="d4001ecdcf9e8531d57561d62ac32cfe044cba1ba510c1561117d4c8a911000000009ab160658d55fa3fedfacd010e5f47f1d993b88378f8f1b291e1eda9220dfb637308520fbe2fe700852212f7d69e4ecbeba171bca3d9c9d6b7a85116ab2a8d380328a8d528b20b37faab54e87c54076514d9fbaf0062e1b65816ab993c15ea7f32faf59188988528bbac7ea492c422ee66171abf6667ba77b78dcd9f73a56d0d836a0e89d3f01765ea16beb7d8aaaea3da6d88548bfe1147e12e886481d375fc8e084d"], 0x26) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000400)={@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/25 22:44:42 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1, 0x53, 0x2}, {}], 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000000080)={'bond0\x00', @ifru_map={0x10001}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x14b002) write$selinux_access(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="737f7374656d5f753a6f626a656c6f636b5f743a7330202f757468792f6d697373696f6e2d636f6e74736f6c2d3520000000cbcdb039128d78a2bcb9bf1d53"], 0x49) 2018/03/25 22:44:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x30002011}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x20003fffffffc) shutdown(r0, 0x0) 2018/03/25 22:44:42 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)) 2018/03/25 22:44:42 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0x1}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) syz_emit_ethernet(0x6e, &(0x7f0000003440)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r2 = geteuid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) r7 = getpid() r8 = geteuid() getgroups(0x4, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r10 = gettid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001980)=0x0) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0}, &(0x7f0000001ac0)=0xc) getgroups(0x1, &(0x7f0000001b00)=[0xffffffffffffffff]) r19 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b40)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001c40)=0xe8) r21 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001c80)=0x0) fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0, 0x0}, &(0x7f0000001d80)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003400)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003100)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000003200)=0xe8) lstat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003380)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="eebcdd171f92b122bfe239914b8e0d6ce1d211095bb5d647ce01ee386460716a1224007667c740954113e37b8c45c096a9eda21551a34e98a834357d4ff1bcc8b326748efc8bf855ecf087b509e1fb28897c75c2059755fc0e3d43bd6f23127bf1487a491239ba7d11641990", 0x6c}], 0x1, &(0x7f0000000700)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0xc8, 0x800}, {&(0x7f0000000800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000880)="14e3a95133d2d276bdef57966097a12342850f7295fc5519d0f5d62b779ca0b4", 0x20}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="32d80e47796dbe875ea2a5c756ee4f6759650a41b977eeeba9425c3e4fe632ccfb8dc29673143a09519a8fff12119c48a59285090a8e196c46994a35faac4d86a2483de11bef72b85bb6", 0x4a}], 0x3, &(0x7f0000001dc0)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x84, 0x8d4}, {&(0x7f0000001e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000001f00)="b97391162626b175659a8efca5895626386aa0117b26a873afb5ae8f36ad4b501d001cdd3fb0c45268b74977a461b5890d6050d8281087069f834e45c8ad2648878e99c712bdd84a6f56a46d80574d", 0x4f}, {&(0x7f0000001f80)="59b699017645ef92bc6d0fc2baae88c24768af0d956e5952fae62d52c8be15cffc3447e491684ff281cf63d187c95c6d6a28667f34272ff5c28a995a16fdf0446052f9b5391064732fe2b018339b60e29b2e81cf250a53ee07f08d5507ec51b761818011fa797fb1642e88daea59ee", 0x6f}, {&(0x7f0000002000)="28845e9e7bfaf0480dac74caac5241a85077a9d989438e27b5205d68e43e7be670684c577b34681ae7", 0x29}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000003040)}], 0x5, &(0x7f0000003300)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x40000}], 0x3, 0x10) 2018/03/25 22:44:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x202000) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080)=0x3ff, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/25 22:44:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='timers\x00') close(r0) 2018/03/25 22:44:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008b1000)) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x20) 2018/03/25 22:44:42 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:42 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c}) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x321, 0x401, 0x3ff, 0xffffffffffffffb7, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x80, 0x3, 0x7, 0x5, "6132e2e07a05716cd15a690e78c014709831d77743413168a8e0833c6b6782b73372fda5d87e954858802320", 0x8}) syz_emit_ethernet(0x76, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) readahead(r0, 0x5, 0x0) 2018/03/25 22:44:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001480)=""/119, 0x77}], 0x1, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:42 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x1b071, r0, 0x0) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/25 22:44:42 executing program 6: unshare(0x20000400) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/133, 0x85, 0x2000, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc19b}, 0x1c) 2018/03/25 22:44:42 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:42 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d7bb0a8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x4, 0x9) quotactl(0x100000000, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000200)="85f4d3d10bc04f840995ab955ad6b5589554c53b5e1b5c1f81dcc7c57150073fcf6056c329d8d375d9e0f61a379c53029926171b864b820f5e0383b4546fcf40954ea3216de78c76b608fae32a6d2f83") unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/25 22:44:42 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x9, 0x101903) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) r3 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xb, 0x810, 0xffffffffffffff9c, 0x1c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x88, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10630840020000000000000003630840", @ANYRES64=r2, @ANYBLOB="09631040", @ANYRES64=r3, @ANYBLOB="010000000000000001634040040000000000000005000000000000000000000011000000000000000000000000000000000000001800000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000038f4ffffffffffff4700000000000000"], @ANYBLOB="0d63000006630440030000000b6300000b6300000b630000"], 0xee, 0x0, &(0x7f0000000280)="0c80a254b03ffa18c838851b938cff0cd23057d16c34d191d01595777b02e855d34dc19a19d63c9c3c1ead4987cab4fe7309cf7e09ae4a15197a1e9c56895a7c9db54da692205369f931a157a20f74e55818fa03de1bf2ec71ca3c9e5c3d5cc050863a82da00339da7ef4fc38c853cc34663ae738f75fb65fb5494797be12416ba3f6b0c6fe587fc7dd3acbe5677602a9f5c03e08b4036162f49dd842103e62d87f4eba9f5da4e9550413ce502bb73508ff510aa08d45b4ae29cf0e3bfc968cf45f5c70f7e853883df55df058c58f4bc18a094ea893e9cdfde606854d4e17ae75ab6a85a5e167545a3bd718f3524"}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/03/25 22:44:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa001, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000000000002003000000000000000000000001000000ff030000000000000000000000000000000000000000000000000000"]) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), 0xa3c1) 2018/03/25 22:44:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}], 0x1, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407004040", 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x8, 0x1, 0x8000, 0x4, "699ad327fcdca50de4ad6d93d5dc16e822ab7d538b2766f7df835d061d638cf134567512e6a99753cff04413", 0xb97}) 2018/03/25 22:44:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)) 2018/03/25 22:44:42 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x4, [0x8, 0x9, 0xffffffffffff0000, 0x3b7d]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xdf}, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x1, [{{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x10c) 2018/03/25 22:44:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000029c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002980)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/30, 0x1e}], 0x2, &(0x7f0000000200)=""/182, 0xb6, 0x3ff}, 0xff}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000380)=""/11, 0xb}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/243, 0xf3}, {&(0x7f00000014c0)=""/203, 0xcb}, {&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/5, 0x5}, {&(0x7f0000001700)=""/205, 0xcd}, {&(0x7f0000001800)=""/197, 0xc5}], 0x9, &(0x7f0000001980)=""/4096, 0x1000, 0x5}, 0x200}], 0x2, 0x2000, &(0x7f0000002a00)={r1, r2+30000000}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'bcsh0\x00', {0x4, 0x0, 0x0, "1fef867489cf"}}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0xc3) 2018/03/25 22:44:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}], 0x1, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:42 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x7, 0x80200) connect$bt_rfcomm(r0, &(0x7f0000000ff7)={0x1f, {0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x401}, 0x2}, 0xa) 2018/03/25 22:44:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffffffffffffff7f, 0x121000) write$tun(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="020300fe0600d114c01b030801a60601000891265cfdc7a2c3aaaaaaaaaaaaf8a1a30cf5ed2d9b2a77c2a2a7b25ef7"], 0x2f) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x20001) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @dev}, &(0x7f0000000080)=0xc) close(r0) 2018/03/25 22:44:42 executing program 6: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00') flock(r0, 0x5) 2018/03/25 22:44:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}], 0x1, &(0x7f0000001540)=""/87, 0x57, 0x8}, 0x100) 2018/03/25 22:44:42 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr\x00') io_setup(0x401, &(0x7f0000000080)=0x0) setxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='system.posix_acl_access\x00', &(0x7f0000000380)='attr\x00', 0x5, 0x1) io_setup(0x1e9, &(0x7f00000003c0)) io_getevents(r2, 0x1bec, 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)={0x77359400}) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) fstat(r1, &(0x7f0000000280)) 2018/03/25 22:44:43 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_mr_vif\x00') ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) setsockopt$inet6_dccp_buf(r1, 0x21, 0x82, &(0x7f0000000080)="3d63cc144dfce139fc9125f0cfa8289ad9ddb3fb414281ce056cabfff1abc05b8d729644953f41c84ccd93382a38158034bb7d361f1614afb99128078057ca459657a9245777cbb3fd900be63c347b7bd0f1e22258145651f9e4f73df91eb47bb669d22176c5656061b1fceefe8e4be8b90d9a90", 0x74) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x6aa6, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) rt_tgsigqueueinfo(r0, r0, 0x13, &(0x7f0000000180)={0x1c, 0x9d16, 0x10000, 0x1ff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x78, "935893313e039083f2444069434a3835ab36d6a417050d244e1fbf52fcb6699528e95786c3747ad1fa121f575c38722614cd489e6987672565130c4976404b5378aa2af9a390890e89d2fdeede18fdb8ef66dfde0651827e2f5b3ed953b1dd2f76a89be1e08f1378e73ece8459c629e9b169041222b207f6"}, &(0x7f0000000280)=0x9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x100000001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x7fff, 0x6, 0x40, 0xfffffffffffffffa, 0x543, 0xed0, 0x791, 0x8001, 0xf8, 0x200, 0x6, 0x139f, 0x401, 0x400, 0x4]}, &(0x7f0000000440)=0x100) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000500)={0x1, 0x1, [@random="15dc2edba6d5"]}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000580)={0xa, [0x400, 0x7fff, 0xfffffffffffeffff, 0xffffffffffff35aa, 0x6, 0x3, 0x6, 0x1, 0x48000, 0x400]}, 0x18) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x776) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000005c0)={r1, 0x4590}) fcntl$setown(r1, 0x8, r4) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000600)={'raw\x00', 0xdd, "860f5639b25e39fd979a38d265e85650f30fdc929ddaef51098b972f9e9c62df3fe8cabfcf4f1c99f1a01bd2f62ea6a84f19d4c3ea656b75d94e6738b82cc0951db729886ab753ea95b7e7632e5ea1f6726f7c4ea8f36e7fb866f79db7e9126b35beb38d86b480804906af1c3b5820356af473318469bf167a5f4cc68a0b51693acefb5c1a05a6c10b5f5dc08d609e13b4354764ae8ab2cf28dffc89d2e238b60516438908a74c82f0466d906eea503d20354d4b5cbdbce14691b06d0807535f250124066b574435cd0500dfacdcc6e4521256d0cf5e4575a3fa4e6300"}, &(0x7f0000000740)=0x101) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000780)={'nat\x00', 0x57, "585c273bd8752b33411ccdc16a7f16c61dd5e511fa2653a0c51e427c0b80f25876881ecf35ac3d514465ed5c8a34dd6859d5738b844218cdf98ef1bc22b152d690d810f0f5c886134944fbec71d646c904ec399dffb4c2"}, &(0x7f0000000800)=0x7b) ioctl$TCSBRK(r1, 0x5409, 0x6) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000840)=@generic={0x9, 0x1f, 0x3}) bind(r2, &(0x7f0000000880)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x80) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000900)={'filter\x00'}, &(0x7f0000000980)=0x54) ptrace$setopts(0x4200, r0, 0x4, 0x1) bind$ipx(r1, &(0x7f00000009c0)={0x4, 0x200, 0x9, "023c60f76eb2", 0x80000000}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000a00)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000a40)=@assoc_value, &(0x7f0000000a80)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000ac0)={0x2400, 0x5}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000b00)={'raw\x00'}, &(0x7f0000000b80)=0x54) getpid() 2018/03/25 22:44:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x100) 2018/03/25 22:44:43 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x7, r1, 0x1}) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xf28, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x8001, 0x6ad3, 0x800, 0x2, 0x6}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9376dabcd4067ec57"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$KDADDIO(r2, 0x4b34, 0x7085) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="b400000004010000250000010000000007000000000000000000009500000000000000000000037813bd0ecf1f0c133620c85703dde90000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r5 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000040)=r4, 0x4) write(r5, &(0x7f0000000100)="260ab4003c1009000000eaf83a0020000000000081000000ffffff000008db1ee9bc3531a55b87766a74ced631cc38ad577288d3513266e07932edc0fc0e05d4903b7c427a76ef0817d9630ad0642a129b756e3f441f6971c167a33ec16fddd5221c20b5f1d90285", 0x68) 2018/03/25 22:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000)) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000002040001b) 2018/03/25 22:44:43 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:43 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='net/wireless\x00') mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/03/25 22:44:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)) 2018/03/25 22:44:43 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x6282, 0x80801) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x83, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "73797a5b74756e404dffffff0000003c"}}, 0xfffffe97) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="493769931d7573b92a918104023a6522301ca92357976eadbe6068a0f9c0eb1701f4916d6d0b3f5b7630eb1c03d8a3bbab2f7e9e455f89d12f07a483f84ca472116f39fb0399ad2f5276c7ef92114cf83a090549d5ac0c411e8b3e9510764549f81f5941c1f7ef359a6b4f24aab48044fe2b6f5dc98b3a7b82f40000000006492e4e3ea302fa670621181348612b751d23bae6be90c9bcd2d668bb90d188054362879ccf9e4393d071b4", 0x391}], 0x1) 2018/03/25 22:44:43 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x20a, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0xffffffbf) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd00000002004e2480000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000800000002004e247f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14141200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac14140a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48c) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00000000c0), 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/25 22:44:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x6a5407941fd9d6c0) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) flock(r0, 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffe92, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/25 22:44:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r2, &(0x7f00000001c0)="adfab849dc5c7736435bc5d73a9e56ce3c927c88d9cee8562c54c0a190f948da993ec6af266b9351e962eacb7693e39c03ea31efa83edd8edbc233f44590068fef1f671d8af907120be680ecf36da25f3b6581b0abed86be5db88bce", &(0x7f0000000280)=""/179}, 0x18) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x0, &(0x7f0000000080)}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000), 0x4) getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) 2018/03/25 22:44:43 executing program 2: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x10001, 0x0, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f000070bfc2)) symlink(&(0x7f0000a5f000)='./file0\x00', &(0x7f0000576000)='./file0/bus\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x110, r0, 0x0) 2018/03/25 22:44:43 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)={0x8}, &(0x7f0000000180), 0x13ff) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) 2018/03/25 22:44:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000290029dfa1e74548de80acc84cb308000008000100"], 0x20}, 0x1}, 0x0) 2018/03/25 22:44:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:43 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/196) setsockopt(r0, 0x107, 0xa, &(0x7f0000001000), 0x0) socketpair$inet6(0xa, 0x8080f, 0x6, &(0x7f0000000140)) 2018/03/25 22:44:43 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000213000/0x3000)=nil, 0x3000, 0x1, 0x30, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/03/25 22:44:43 executing program 3 (fault-call:3 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:43 executing program 4 (fault-call:5 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x29f, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000200)=""/141, 0x8d}, 0x2000) 2018/03/25 22:44:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)) rt_sigaction(0x0, &(0x7f0000000100)={0x0, {0x200}}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) getpgrp(0x0) 2018/03/25 22:44:43 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/117, &(0x7f0000000140)=0x75) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000100), 0x56, 0x0, 0x0, 0x0) mq_unlink(&(0x7f0000000000)='md5sum\x00') close(r0) fcntl$setstatus(r1, 0x4, 0x42000) 2018/03/25 22:44:43 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) [ 146.956881] FAULT_INJECTION: forcing a failure. [ 146.956881] name failslab, interval 1, probability 0, space 0, times 0 [ 146.968418] CPU: 0 PID: 11935 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #276 [ 146.975774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.985117] Call Trace: [ 146.987701] dump_stack+0x194/0x24d [ 146.991332] ? arch_local_irq_restore+0x53/0x53 [ 146.996025] should_fail+0x8c0/0xa40 [ 146.999746] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.004889] ? find_held_lock+0x35/0x1d0 [ 147.008956] ? __lock_is_held+0xb6/0x140 [ 147.013046] ? check_same_owner+0x320/0x320 [ 147.017364] ? trace_event_raw_event_lock+0x340/0x340 [ 147.022545] ? rcu_note_context_switch+0x710/0x710 [ 147.027466] ? perf_trace_lock+0x900/0x900 [ 147.031711] should_failslab+0xec/0x120 [ 147.035688] __kmalloc+0x63/0x760 [ 147.039135] ? find_held_lock+0x35/0x1d0 [ 147.043223] ? sock_kmalloc+0x112/0x190 [ 147.047205] sock_kmalloc+0x112/0x190 [ 147.050996] ? copy_overflow+0x30/0x30 [ 147.054894] af_alg_alloc_areq+0x74/0x2f0 [ 147.059028] ? af_alg_alloc_tsgl+0x510/0x510 [ 147.063413] ? lock_sock_nested+0x91/0x110 [ 147.067625] ? trace_hardirqs_on+0xd/0x10 [ 147.071751] ? __local_bh_enable_ip+0x121/0x230 [ 147.076414] skcipher_recvmsg+0x2bc/0x10e0 [ 147.080635] ? iov_iter_get_pages+0x1150/0x1150 [ 147.085303] ? skcipher_bind+0x30/0x30 [ 147.089182] ? security_socket_recvmsg+0x91/0xc0 [ 147.093924] ? skcipher_bind+0x30/0x30 [ 147.097794] sock_recvmsg+0xc9/0x110 [ 147.101484] ? __sock_recv_wifi_status+0x210/0x210 [ 147.106401] ___sys_recvmsg+0x2a4/0x640 [ 147.110375] ? ___sys_sendmsg+0x8b0/0x8b0 [ 147.114515] ? __f_unlock_pos+0x19/0x20 [ 147.118471] ? lock_downgrade+0x980/0x980 [ 147.122599] ? get_pid_task+0xbc/0x140 [ 147.126476] ? __fget_light+0x2b2/0x3c0 [ 147.130432] ? fget_raw+0x20/0x20 [ 147.133874] ? find_held_lock+0x35/0x1d0 [ 147.137925] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 147.142751] ? vfs_write+0x374/0x510 [ 147.146446] ? wait_for_completion+0x770/0x770 [ 147.151041] __sys_recvmsg+0xe2/0x210 [ 147.154822] ? __sys_recvmsg+0xe2/0x210 [ 147.158778] ? SyS_sendmmsg+0x60/0x60 [ 147.162572] ? __sb_end_write+0xa0/0xd0 [ 147.166556] ? SyS_read+0x220/0x220 [ 147.170181] compat_SyS_recvmsg+0x2a/0x40 [ 147.174306] ? compat_SyS_sendmmsg+0x40/0x40 [ 147.178692] do_fast_syscall_32+0x3ec/0xf9f [ 147.183009] ? do_int80_syscall_32+0x9c0/0x9c0 [ 147.187570] ? _raw_spin_unlock_irq+0x27/0x70 [ 147.192047] ? finish_task_switch+0x1c1/0x7e0 [ 147.196530] ? syscall_return_slowpath+0x2ac/0x550 [ 147.201440] ? prepare_exit_to_usermode+0x350/0x350 [ 147.206446] ? sysret32_from_system_call+0x5/0x3c [ 147.211278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.216116] entry_SYSENTER_compat+0x70/0x7f [ 147.220506] RIP: 0023:0xf7fa4c99 [ 147.223845] RSP: 002b:00000000f777f09c EFLAGS: 00000286 ORIG_RAX: 0000000000000174 [ 147.231533] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200015c0 [ 147.238781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 147.246031] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/03/25 22:44:43 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80800) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000001c0)={0x1, r2}) r3 = dup(r0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000000c0)=""/3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000d4b000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3a1}, 0x90) read$eventfd(r3, &(0x7f0000000100), 0x8) 2018/03/25 22:44:43 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000b40)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x5, 0x404281) recvmmsg(0xffffffffffffffff, &(0x7f0000000900)=[{{&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000540)=""/142, 0x8e}, {&(0x7f0000000600)=""/217, 0xd9}, {&(0x7f0000000700)=""/185, 0xb9}, {&(0x7f00000007c0)=""/47, 0x2f}, {&(0x7f0000000800)=""/43, 0x2b}, {&(0x7f0000000840)=""/76, 0x4c}], 0x7, 0x0, 0x0, 0xfff}, 0x94fc}], 0x1, 0x12001, &(0x7f0000000940)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000980)={0x6, 0x1, 0x6820, 0x10001, 0x0}, &(0x7f00000009c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000b80)={r3, 0x8, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000a00)={r3, 0x7}, &(0x7f0000000a40)=0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setns(r4, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000a80)='/dev/usbmon#\x00', 0xfffffffffffffe00, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) r6 = socket(0x1b, 0x801, 0x3) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000080)=""/55) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xc, 0x4, 0xb2, 0x1ff, 0x0, 0x80000000, 0x3}, &(0x7f0000000040)=0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0xffffffff) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0246400, &(0x7f0000000500)={0xdeda, 0xffffffffffffd4f5, 0x4, 0x9c, &(0x7f0000000240)=""/156, 0xfe, &(0x7f0000000300)=""/254, 0xfe, &(0x7f0000000400)=""/254}) sendfile(r6, r1, &(0x7f00000000c0), 0x401) 2018/03/25 22:44:43 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x80, 0x3, 0x2, &(0x7f0000ffb000/0x4000)=nil, 0xd43}) tee(r1, r0, 0x5, 0x0) readv(r1, &(0x7f0000001280)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1) 2018/03/25 22:44:43 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x76d9, 0x200) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000001000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 147.253279] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 147.260524] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/25 22:44:43 executing program 4 (fault-call:5 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:43 executing program 7: eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x141000, 0x0) sendmsg$netrom(r0, &(0x7f00000024c0)={&(0x7f0000000040)=@ax25={0x3, {"daa7022b0bcebe"}, 0xfffffffffffffe00}, 0x10, &(0x7f0000002400)=[{&(0x7f0000000080)="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0x1000}, 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0x1000}, {&(0x7f0000002080)="f7d3e8a7d8c020b3fe1ede05e8c79dc1988e47d85799d135a829e8a7e9641b12d9934b7f44adab2ac85316d4b952209ea10c16d2f33a17106aa7e4d2cc95789376e6fe220e33367713d5407ec1691c7b42809d8a69f34ce9d6d3b7a7aa046b5b85ac1dd71bd8c6c231f73e887ddc003439b95359cec6b40a2d40a483df80bf21e24b3f02b04458d8708097d9fef84c5567e151f30f07b400f21c5bb22aaf8404604b0845c6d7adcf41605f42da6ff7", 0xaf}, {&(0x7f0000002140)="49a7eaa0418c76cf98881a14d11873040383f5244e578f18cae6281fb3355e3a15bd8dcae0717d1aae38c466a8f468ce6b325afcd2e731822c4e641982523bcc1aac7f491e93145b1180d2e081a18be1bf8153896374b7c2f32b63b87e7dbe05212972f0eac3d3e37c525f830805f8fedf046acb5f998762a139ae9b7219954cb843a3302d", 0x85}, {&(0x7f0000002200)="83db691fc8598ba3578a42c138cca5b29e9cab797b54b02c1571270be662529db894b573d3e224958d13f325d2a830146f5d9e20fb1f079f51a70811532ec455c5c98085bb0a9ef38eb624a685e616eb4b16a1dcedc033", 0x57}, {&(0x7f0000002280)}, {&(0x7f00000022c0)="03fec37d8dfefa8e6d9b2ad140db89240788325ee5e277ef465245d3b60f99616c0f7186338b26b678f5cdf76f1b4e0a4ce027709cbb0e9e8c4877ff532d204dca68debc5a858f3dedc4db25932fc6b992e231a12b47c3ccb0badbe4baac303e", 0x60}, {&(0x7f0000002340)="2e98257ebda549e3a590f41c086bb23c91b4141395feee763d58ed611308eca3243ebb07f8c78a814934ae56bb99eabf81286173fa91db45f66e5b0a37d84c91957abd3cef76708b401c5eca73ed404346d2bc1a5db8790782d5db15b8f227e45003f7d4d88010eae003a8fffe1800cb071550bb97999e3a70a4bd24d4ec4bbea3ddd83e570487841732e0339d264dbffe588ca9dc9d39d8dba93f00a4", 0x9d}], 0x8, &(0x7f0000002440)=[{0x74, 0x0, 0xfffffffffffffffb, "53aa89b49b6e37353a91633f7950d6b8a514c079138efad51b34b8991e9a4bbea158632d707d45d633b82acaaf3455f60130296ea7d81294329ddc60927e0d0899e29f6d22fd0ec0b62cdb1c693be511318c7581b9c89996329447a376f75f3fdf4406b575"}], 0x74, 0x4881}, 0x1) openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/25 22:44:43 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000100)=0x80, 0x0) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) dup2(r2, r2) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000148bfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000200)=0x8) r3 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="28c34a27f5f239117d17eadc41ddb133871e503728f2a403a41c45b77605dec919d063b8d0c7c738b18f270631c04773f24bfa32e0d9de7126ebe506473bcfab61dcb9dacddaf4250394ffdac33cea3f2518c3b795f1618285d7bcf0f0979f2753198b58cdff9dc1265c12b323211c", 0x6f, 0xfffffffffffffff9) keyctl$read(0xb, r3, &(0x7f0000000240)=""/215, 0xd7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000400)=0x9, 0x4) 2018/03/25 22:44:43 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x40, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000080)="dc8b360f200e67a042083086dbf4d5242b9a3840185e9eadedffed18277cb5d64b76b3ba39eec09c31772c5cb8fe59a6466d8a5f5c29709a0dcc694acf04bea585d5f2ad2d1bff80393a845f4938e9e0ff7a8bccc269114e57c63bb6b636423e5d324b9393be528127052c6a663049891d97c181fda871977742adc962a7842b3c72c39fe4458873ddac1447b550683eb0d1741ab848d9831c9d61df3dbbb951a14cb94dba0a779735530f3591923b87a6fe83c26077734d9d598d706e590438fa5defc927a572c6", 0xc8) mmap(&(0x7f0000c70000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cd8000)="0b2d2d292d008b53ba", 0x0) socket(0x11, 0x10000000801, 0x0) r2 = open(&(0x7f0000000440)='./file0\x00', 0x80040, 0x12) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000abd000)={0x0, 0xfffffffffffffffc, 0x7f, 0x0, 0x80000001, 0x1, 0x9, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e21}}, 0xedd8, 0xc9a3, 0x4910, 0x3, 0x4}}, &(0x7f0000a56ffc)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00001bb000)=r3, 0x4) ioctl$TIOCNXCL(r1, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbcfc8)={0x0, 0x0, &(0x7f0000fa3ff0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xc}, 0x0) r4 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r4, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) mq_notify(r4, &(0x7f0000187000)={0x0, 0x20}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000200)='./file0\x00') ioctl$KDENABIO(r4, 0x4b36) mkdir(&(0x7f0000000180)='./file0\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f00005af000)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00003a3ff8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000ebff8)={r5, 0x1}) open(&(0x7f00002a6ff8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000d85ff8)='./file0\x00', 0x4) r6 = epoll_create(0x2001) bind$inet(r1, &(0x7f0000cf4ff0)={0x2, 0x4e22, @rand_addr=0x100000000}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000fa9ff4)={0x10000000}) mq_timedsend(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)) 2018/03/25 22:44:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00d8b7a5b9ca68bdf0c1692a99c52da0d26213c1813a212783c2c2c1d17141ccca430bce27bcb0a6844fb7aa740e74eb758355e7b1cd6a1771c23935505f73aecea934c13f49f65fa3a751e134356be8e412324ec911662c3da01454ebd81884a2731d54e1ff39ff41a4f588aa251db2a7c9d1799be6c85164c1106b952f642d12595fb29f23004704c7d1710648146ab4811f3bcb40c144c381b88c3ddbba32083d4dd1c15851231f346a750019ffec140165b9c6017a"], 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000), &(0x7f0000003000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 147.409295] FAULT_INJECTION: forcing a failure. [ 147.409295] name failslab, interval 1, probability 0, space 0, times 0 [ 147.420584] CPU: 1 PID: 11969 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #276 [ 147.427947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.437281] Call Trace: [ 147.439851] dump_stack+0x194/0x24d [ 147.443462] ? arch_local_irq_restore+0x53/0x53 [ 147.448117] ? mark_held_locks+0xaf/0x100 [ 147.452264] should_fail+0x8c0/0xa40 [ 147.455963] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.461054] ? unwind_get_return_address+0x61/0xa0 [ 147.465965] ? __save_stack_trace+0x7e/0xd0 [ 147.470281] ? find_held_lock+0x35/0x1d0 [ 147.474335] ? __lock_is_held+0xb6/0x140 [ 147.478406] ? check_same_owner+0x320/0x320 [ 147.482709] ? find_held_lock+0x35/0x1d0 [ 147.486750] ? rcu_note_context_switch+0x710/0x710 [ 147.491657] ? print_irqtrace_events+0x270/0x270 [ 147.496408] should_failslab+0xec/0x120 [ 147.500367] __kmalloc+0x63/0x760 [ 147.503800] ? iov_iter_advance+0x2a1/0x13f0 [ 147.508183] ? memset+0x31/0x40 [ 147.511444] ? sg_init_table+0x2b/0x60 [ 147.515307] ? sock_kmalloc+0x112/0x190 [ 147.519270] sock_kmalloc+0x112/0x190 [ 147.523050] ? copy_overflow+0x30/0x30 [ 147.526923] ? rcu_read_lock_sched_held+0x108/0x120 [ 147.531929] af_alg_get_rsgl+0x29b/0x990 [ 147.535998] ? af_alg_make_sg+0x510/0x510 [ 147.540149] ? af_alg_alloc_areq+0x1f2/0x2f0 [ 147.544538] ? af_alg_alloc_tsgl+0x510/0x510 [ 147.548919] ? lock_sock_nested+0x91/0x110 [ 147.553134] ? trace_hardirqs_on+0xd/0x10 [ 147.557257] ? __local_bh_enable_ip+0x121/0x230 [ 147.561916] skcipher_recvmsg+0x2f6/0x10e0 [ 147.566133] ? iov_iter_get_pages+0x1150/0x1150 [ 147.570800] ? skcipher_bind+0x30/0x30 [ 147.574677] ? security_socket_recvmsg+0x91/0xc0 [ 147.579414] ? skcipher_bind+0x30/0x30 [ 147.583277] sock_recvmsg+0xc9/0x110 [ 147.586966] ? __sock_recv_wifi_status+0x210/0x210 [ 147.591879] ___sys_recvmsg+0x2a4/0x640 [ 147.595852] ? ___sys_sendmsg+0x8b0/0x8b0 [ 147.599991] ? __f_unlock_pos+0x19/0x20 [ 147.603948] ? lock_downgrade+0x980/0x980 [ 147.608075] ? get_pid_task+0xbc/0x140 [ 147.611946] ? __fget_light+0x2b2/0x3c0 [ 147.615900] ? fget_raw+0x20/0x20 [ 147.619340] ? find_held_lock+0x35/0x1d0 [ 147.623388] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 147.628212] ? vfs_write+0x374/0x510 [ 147.631908] ? wait_for_completion+0x770/0x770 [ 147.636489] __sys_recvmsg+0xe2/0x210 [ 147.640266] ? __sys_recvmsg+0xe2/0x210 [ 147.644222] ? SyS_sendmmsg+0x60/0x60 [ 147.648018] ? __sb_end_write+0xa0/0xd0 [ 147.652006] ? SyS_read+0x220/0x220 [ 147.655633] compat_SyS_recvmsg+0x2a/0x40 [ 147.659758] ? compat_SyS_sendmmsg+0x40/0x40 [ 147.664150] do_fast_syscall_32+0x3ec/0xf9f [ 147.668465] ? do_int80_syscall_32+0x9c0/0x9c0 [ 147.673028] ? _raw_spin_unlock_irq+0x27/0x70 [ 147.677506] ? finish_task_switch+0x1c1/0x7e0 [ 147.681989] ? syscall_return_slowpath+0x2ac/0x550 [ 147.686901] ? prepare_exit_to_usermode+0x350/0x350 [ 147.691899] ? sysret32_from_system_call+0x5/0x3c [ 147.696729] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.701564] entry_SYSENTER_compat+0x70/0x7f [ 147.705947] RIP: 0023:0xf7fa4c99 [ 147.709285] RSP: 002b:00000000f777f09c EFLAGS: 00000286 ORIG_RAX: 0000000000000174 [ 147.716969] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200015c0 [ 147.724214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 147.731459] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 147.738706] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 147.745951] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/25 22:44:44 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x401, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80, 0x800) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0xc2, [], 0x0, &(0x7f00000000c0), &(0x7f0000000180)=""/194}, &(0x7f0000000100)=0x50) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0xd, @dev={0xfe, 0x80}}, 0x1c) 2018/03/25 22:44:44 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f0000000000)=0x11) 2018/03/25 22:44:44 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00000cc000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f01b3607fbaf80c66b8e58c3d8f66efbafc0cec0f01cb0f20d86635200000000f22d80f01df0f01cf0f20e06635020000000f22e036f364670f23c866b9f60300000f32260fc729", 0x48}], 0x1, 0x40, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000180)=0x681) 2018/03/25 22:44:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) set_robust_list(&(0x7f0000000040)={&(0x7f0000000000), 0x280000000000000}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0xfff}, 0x8) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getflags(r0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:44 executing program 5: timer_create(0x7, &(0x7f0000000180)={0x0, 0x29, 0x4, @thr={&(0x7f0000000040)="7a884ed38cab495f806f9349b502cb00a36bd3609bbf872cbe8af287f70e7de97ef4d44c5d73e3740a078b942e6092fc578018d95344c056c4bca2bd37f75ce7bd41efa2008846854c3d34ac9c6e096c9bd447f1de31f8e08c674e53f8b9cff4ad45827401510c40ab843137c86488ea9f1872bdad569e0c9ec911061e839f09c11b03fa8d0dfea19e0d56044992945e6f66650a54f35d12699c45369c671b5097fbdf9e1c42978239bb8065c9d4c7131245c4b71b66d42a449645e710c939f9eba8d91b3d732d86b7d633c326c947eb408857120805af220a293c17f55648573bd3a3b334a52863abf0cf3647f9b5745c97", &(0x7f0000000140)="b9fb38bd6daddb9637cfa7827781a99a421ced10d50110d0dd605a34a0c59df59297b3b85f08e4eb254346fb22b7d2"}}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000200)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="06003d1bf899878a26547cedd75e60e34d1bac570e17f17c3bdf0cb293b34b81e8233af1b24a7a3698f59f29d6872c1fc0c16c6de9f79f4c06177b38ed75f5c55c0b1ea6b87d57a770671d5828b642b5cb15861d184f0afb934475f07ac909d2a7faae0916a989c07198a6cabb78908728dfde20ad99981b4e9895712b041f79f6edb0701ef1086289457c01e8628457a32723a9bcd5e382e19122e92aafe8a2d77501bd14e070100e8bb63c59b8c219a1561747f0f8dfeaf411adaea9af8f2fcbd07fa06377505509b9e08021aef3391c36213b247513bcd9bb2fcbd909bd3f912b380f5cc555c374"], &(0x7f0000000340)=0x42) write(r1, &(0x7f00000009c0)="f07400b2de654808506231c8cdc361c4f62540f2657f48e9", 0x18) timer_settime(r0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}}, &(0x7f0000000280)) rmdir(&(0x7f00000002c0)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000380)={0x1, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000003c0)={0x4, r2}) 2018/03/25 22:44:44 executing program 1: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000240)) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/25 22:44:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000374ff0)=[{&(0x7f0000000000)="29000000200019fff63d00afe88a0666436e6e1b44e7ad14000000060a0000a115de0005190000040d10c81a606e65e0bd2dd4a44968f6f792ced6747cca440e", 0x40}], 0x2000000000000343) 2018/03/25 22:44:44 executing program 6: r0 = getpgrp(0x0) ptrace$setregset(0x4205, r0, 0x201, &(0x7f00000000c0)={&(0x7f0000000000)="24c47fa514125ac85ace4951ec1b32d34db0531b4cf452d6e3dc5c123fbe521710b2e23a32a2713f77f504a9f7a1f2b413b8e2e83ffa60d549f166222acd4037638eca316fd2bfeec5467438a2e9c3540682c6fef20d62575d6116ddc07ced213014c6a57aed12769c14f2717e6d58665d8a9fbc06aca7c039ecc418e5321e3a72f0bf1ab65c0cf168dfe7a4b73be7d99d71f9638c6265137d946c88efedc3e1a4b7ea7b20e34bde2c0a6f6183758b44ee148ad12c6e4dbe7868da83f7783dc4", 0xc0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000400)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000440)={@loopback, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x80, 0x3, 0x2, 0xd, 0x100, 0x1, 0xffffffff}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000500)=[@in6={0xa, 0x4e24, 0xe25, @mcast2={0xff, 0x2, [], 0x1}, 0x8d}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfa}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}], 0x58) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000600)={r1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000640), &(0x7f0000000680)=0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = request_key(&(0x7f0000000740)='id_legacy\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)='\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) acct(&(0x7f0000000800)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={0x0, 0x8}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000008c0)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000980)=0x84) socket$inet6(0xa, 0x0, 0xcd14) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f0000000a00)={r7, r8+10000000}, &(0x7f0000000a40)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000b80)={r1, &(0x7f0000000a80)="b71d63c9d82448e49c65de6ef683a2d21d86a9890be48b3f7f7f054ef13aa7f3bb669715dbdbbea8fc3661cca46a2362ba85ab6760fd1d5e896644fad9b87a787a1fd048d5a4f56a3c7a96118421623bf65138709a0e8bd14bbcf98cb055f53b74e8277798263d731d5efe8b938f5c9510f8a51a720742698f6af09c4e8164c1cfac571a25e236cf0033fb7faa8d212a5eb0993f268c2d2c69e7ab72a224beea76a31dd09313dc4a76a5806ee62014eaa36a83d647dd8bcebcddde2a4f513e154d8c07748ef40cb6b30ddee3045ab406d2956eb4e82d1d7b29098b28786eb9121e479a3c7293b34715d0"}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000c00)={&(0x7f0000000bc0)=[0x0], 0x1}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000c40)={0x3}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000c80)={0x7, 0x1, 0x81, 0x7ff, 0x7f}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000cc0)={'nr0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) fcntl$setownex(r2, 0xf, &(0x7f0000000d00)={0x3, r0}) sched_setattr(r0, &(0x7f0000000d40)={0x30, 0x3, 0x0, 0x8, 0xfffffffffffffffe, 0x10001, 0x5, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000d80)={r6, 0xc5, "03feb7c6980b58e26590d09145bf33cf3a9464395843a84b5f5cd38fa81c79a74cfaab4700db6462b55c34b9e2b9edbc3c3ac6f536d4c95d68ae6c183be347e010e92f701b379b56a30ad87249ef20a306887a2da73b7e76135526a79a673f0bbc6d5cf99b443f2c3cb65c0b843aa1cb452ba71a01032f929f39cfae437abf2e2e0a5c02e7ede758f73c5aa136e51bd7886d7468c00fbfa7237106df36a8fbc5db0cdfaa6273c312a7672e7ceff89529b6d7ee3c3add68167ce92d91d2134af75bef0b3075"}, &(0x7f0000000e80)=0xcd) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000f00)={0x5000, &(0x7f0000000ec0), 0x0, r2, 0x8}) r9 = add_key(&(0x7f0000000f40)='rxrpc_s\x00', &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000fc0)="949ae7b08ae0605e044904040944be0e48124b38d919bb056ab47aefe9cabea8192aceda74e84d552d1e13aa81037b92ae891b8f13a97e5bdb7e1dc947d758e63ad2d32e08cd4a61ced7dea0a4635f5a0b5909121e4003e81d52394fcdeb4a94bf774da6065834823427c388046e2f0efd0921b4f13183f1382a024f6d12a12b224527b9bf6836c7ded4793e4dbf12e0681aadb44b446288c5e97c864709795065f6513372b6a6", 0xa7, r4) keyctl$get_security(0x11, r9, &(0x7f0000001080)=""/54, 0x36) 2018/03/25 22:44:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x7}, {0x6}]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) 2018/03/25 22:44:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x80) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x1800, 0x6}) 2018/03/25 22:44:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) r3 = accept4$alg(r1, 0x0, 0x0, 0x7fffffc) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) recvmsg(r3, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:44 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b0000000000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10001, 0x200) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000080)=0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:45 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x5, 0x1000, 0x7, 0x8000, 0x2, 0x1}, 0x983}) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$ASHMEM_GET_NAME(r3, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/03/25 22:44:45 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="360000000a62ef98c298ae2dd15fcbdc0307c0ed40ce0a5805be8db8f5cc74e18b98e5f8b3b277e6dd8ae9c0d29d49dd42873a2ca8f8c6"], &(0x7f0000000080)=0x3e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f0000001440)="130000001000ffdde200f4088000050002230a", 0x13) 2018/03/25 22:44:45 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="defeffff040a0100fcfffffffedbdf2500000000b47e3c7f3f40ab4e5cff7121c18b4db5276a890565b7550d169a8842faf77b140c37eac83c33f6efde68228576ad7e89003c56"], 0x14}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000180)=""/77) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000002c0)={'ip_vti0\x00', 0x600}) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x341402) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000300)) r4 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1f, 0x20040) r5 = dup2(r4, r3) connect$vsock_dgram(r4, &(0x7f0000000280)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) ioctl$int_out(r4, 0x5462, &(0x7f0000000140)) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00000004c0)=[0xffffffffffff8000, 0x7f]) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000200)={0xe5, 0x3, 0x800, 0x8, 0x4}) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f00000003c0)={@dev}, &(0x7f0000000400)=0x14) flock(r5, 0x8) 2018/03/25 22:44:45 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/softnet_stat\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x6, 0xfffffffffffffffa, 0x6000000000000}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000240)={@dev}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000002c0)={0x1, 0x4, 0x6, 0x0, 0x7, 0xd3e8, 0x5, 0x50e00a60, 0x10000, 0x2, 0x3, 0x401, 0x0, 0x1, 0xf53, 0x2, 0xd2af, 0x6, 0xffffffff}) 2018/03/25 22:44:45 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="214ff7d7f65bcb8adfaee6800b93f3abf65c46f0dbe7b8a8269ad0312f4b120de5dc6214a448c2ae0ab5c154710677865f69152615f7714f27730e85c8acbe1c5b8950a51d811785c6a6489ed62d5158da15f5031c6488630462aa8a50069ca06a6daf6183d4d68eca17c3fc17dce32bfe5031381e36ef1d901c9347d76b6a9e818649a11dd91eb6941bf3928455534bd82079", 0x93) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x33d7, 0x24100) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x8001, 0x6, 0x40, 0x1fe000, 0x8000, 0x9, 0xe7c, 0x5, 0x856e, 0x2f96, 0x5, 0x7ff}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x3ff, 0x7, 0x20, 0xc7, &(0x7f0000000080)='bridge0\x00', 0x0, 0x4, 0xfffffffffffffffc}) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x328a, {0x4, 0x86, 0xfff, 0x1f, 0x4, 0x10000}, 0x100000000, 0x5}, 0xe) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) 2018/03/25 22:44:45 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff2fcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x1000, 0x3, 0xc78}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/25 22:44:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x61) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000180)={0x5, 0x9, 0x100000000, 0x2, 0x17, 0xfffffffffffffff9}) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000280)=0x1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x121040, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000000c0)=""/93) poll(&(0x7f0000000080)=[{r1, 0x4}, {}], 0x2, 0x0) 2018/03/25 22:44:45 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)={0x0, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "bfb50b028f425752"}}, 0x34}, 0x1}, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) write$cgroup_pid(r1, &(0x7f0000000180)={[0x38, 0x38, 0x33, 0x32, 0x32, 0x39]}, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) 2018/03/25 22:44:45 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="7eef64a8031ead421764e2c76a8c3bd90dd4f6f16fab156c3f8801327ce73429d0e2cdbf15874090610f5be5a46f01d48848310fadb67fc5e5f9bdbb484edf4015c20417b485b243884f6c38c32b942957ed92c883ec37534f45431db437f9414a1e1b2cee6cd81601d7b748a7e93e8c810cc7f30c", 0x75, r2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @dev, @remote}, &(0x7f00000002c0)=0xc) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e23, 0x29, 0xa, 0x80, 0x80, 0x3e, r3, r4}, {0x6, 0x61aa, 0x1000, 0x0, 0x2, 0xffffffff, 0x5, 0x9}, {0xd15d, 0xffffffff, 0x2, 0x3}, 0x8, 0x0, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d4, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x1, 0x2, 0xffffffffffff0d92, 0x2000000000000, 0x800, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x40000048c, &(0x7f0000000000)="01000000004d16ed6166e100000000000000000000200000", 0x18) 2018/03/25 22:44:45 executing program 5: sched_setaffinity(0x0, 0x67, &(0x7f00009ad000)=0x1) r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000929ffc)) fadvise64(r0, 0x0, 0x58e, 0x7) 2018/03/25 22:44:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) flistxattr(r0, &(0x7f0000000000)=""/141, 0x8d) 2018/03/25 22:44:45 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="c315f5c46313308913ef4df35ee93c13159b73d97475d04d2516672ff0e791e116fc76f287b7849d4c017039208d03e9683f94b8bc6a4a12e67c246d9d4f9445c5ca916734b18b89e7da8d8bbfb7edbdd7b8710714ff5c88140428e196de3e32eb33918f26b8fec30497d5d61fe42845e833ea347065f5c9b6aa12ae9eebade593ea", 0x82) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)) 2018/03/25 22:44:45 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:45 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x46ec}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0x8) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/03/25 22:44:45 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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) fsync(r0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) shutdown(r1, 0x0) 2018/03/25 22:44:45 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000004c0)=ANY=[]) getsockname$unix(r2, &(0x7f00000003c0)=@abs, &(0x7f0000000000)=0x6e) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'ip_vti0\x00', 0x400}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff0001, 0xd6, 0xe9e4, 0x5, 0x1}, 0x98) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) close(r1) 2018/03/25 22:44:45 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x100004) poll(&(0x7f0000009fe0)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000003ff8)) 2018/03/25 22:44:45 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:45 executing program 4: alarm(0xf5) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0xc01494a117d0c12a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x3, [0x5, 0x0, 0xfffffffffffffff8]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x8, @empty, 0x6}}, 0x0, 0x5}, &(0x7f0000000180)=0x88) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r3, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xb9, 0x60000) bind$alg(r3, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/03/25 22:44:45 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xd4, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0xffffffff, 0x6}, 0x0, 0x6e, 0x5cbd, {0x1f, 0x5}, 0x8, 0xfffffffffffffff8}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4003) socket$rds(0x15, 0x5, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000013c0)={'filter\x00'}, &(0x7f0000001440)=0x54) socketpair(0x0, 0x8000b, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, r2, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000012c0)={0x0, 0x20}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001340)={r4, 0x7}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001480), &(0x7f00000014c0)=0x4) sched_setattr(0x0, &(0x7f00009a7fd0), 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001500)=@req3={0x6, 0x1, 0x80, 0x6, 0x1, 0x9, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000001280)=0x1008) 2018/03/25 22:44:45 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x0, 0xffffffffffffffff}], 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/03/25 22:44:45 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae3fe0)={0x18, 0x2, {0xfffffffffffffffe, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1b) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0xfffffffffffffffd}}, 0x20) 2018/03/25 22:44:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001a40)={@loopback, @multicast2, 0x0}, &(0x7f0000001a80)=0xc) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000080)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001ac0)={@rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'bcsf0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000000c0)) 2018/03/25 22:44:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x23, 0xfff) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) write(r0, &(0x7f0000000080)="2453ad1883258d69b882c56a340b28dc90b6e8469545bb7bef2d0bced7ff0b8e065fb2d6b4acba9c47649218c15e55d7d37805e832f8e14bbaf89415a5", 0x3d) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x0) 2018/03/25 22:44:45 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xee91}, {0x6}]}, 0x8) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/25 22:44:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/ipv6_route\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) stat(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000000040)='./bus\x00', r2, &(0x7f0000000140)="c72cb94957cdea628dc62fdcf97ae5c7916d4785e49ea731e713f92c5ce40d6c7c974a15eaee09404b166f5e515684532261cea11491593de4939b13ede66b62bfe036bfe0aa4d383b6b08292237d253d6266c17710ce3f64e32ee1e0fb5771c4116cc84728a4e725a7550102f98100290804b2454144f9194ee64fe9d57fef951b2e3dcf18bc2e19729008222b5d525504a9395ee80fee20eea3149580d82852639678a5b73236e1fc1b53633b0d5c96883aac21d6133bd427b3222e1b1e87e4b2f749af9d6011298a6216324b6f99a172d6435da8f506eccec98e3d14115360943d21075883013c48c2babac4579ef8c5f7550") r3 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000)=0x3c, 0x0) 2018/03/25 22:44:45 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:45 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x3c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/207) 2018/03/25 22:44:45 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40000040, 0x30080) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xdd89}], 0x48) r3 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl(r3, 0x4411000000001277, &(0x7f00000000c0)) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/91) fcntl$setlease(r2, 0x400, 0x0) 2018/03/25 22:44:45 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x42) 2018/03/25 22:44:45 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = creat(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x46c, 0x140, 0x0, 0x254, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x4}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xff000000, @empty, {[0x27417962f3ce0649, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0xfff, 0x8001, 0x81, 0x1, 0x6, 0x0, 'dummy0\x00', 'gre0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x134}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00', 0x9}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) 2018/03/25 22:44:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/6}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x146) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9f9b79be75a9ed0c1ff509e22b54031080000005345204c696e757898d06fdabd57c37bd927430e5c1d1580e9c1f4d81e65530dcd16d0"], 0x2b) 2018/03/25 22:44:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) 2018/03/25 22:44:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000100)={0x152, 0x3, 0x2, 0x8d3, 0x7fffffff, 0x9}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000080)={0x3, 0xfff, 0x3f, 0x7fffffff, 0x5, 0x1}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:45 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x101000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/140) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f0000000100)="0ff379", 0x3, 0x0, &(0x7f0000000140)={0x4, 0x6, 0x7fffffff, "f6138831dc25", 0x1}, 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x2, 0xffffffffffffffff, 0x1}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000000)=0x4bdc) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/03/25 22:44:46 executing program 7: gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$notify(r1, 0x402, 0x80000001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) listen(0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000400), 0x0) rt_sigpending(&(0x7f0000000240), 0x8) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x4000004}, 0x0) 2018/03/25 22:44:46 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) membarrier(0x29, 0x0) restart_syscall() ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) writev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="9be624f5241ec56950e8eb3377b42419d8bd04ff5b000305415934cc74ad4ef1", 0x20}], 0x1) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/03/25 22:44:46 executing program 2: r0 = socket$inet(0x2, 0x800, 0x4) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000000)=[{&(0x7f00000006c0)=""/122, 0x7a}, {&(0x7f0000000740)=""/117, 0x75}], 0x2, &(0x7f0000000140)=""/15, 0xf, 0x100}, 0x40000001) r1 = syz_open_dev$mouse(&(0x7f0000000940)='/dev/input/mouse#\x00', 0x7fffffff, 0x0) getpeername$llc(r1, &(0x7f0000000980), &(0x7f00000009c0)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) fcntl$setsig(r1, 0xa, 0x29) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000a00)={'ipvs\x00'}, &(0x7f0000000a40)=0x1e) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000c00)={0x20, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00000007c0)="2dd5f14feade2f1f87922ab90558a38ce9dc6d79f1cae1cb6ddfa87408ff7f737c5f9c53b0018ea471d35787cff151922651da916ea08cd9e51d4bd1ddb7cfcc116f88e532b153c250aa3e81b25e3ffb2d268118914020b16faa95086e14c0365d7b1d0c743ea9f2d98f0343e16db83e8f165ba7f53bc680563d4e7e32b296593364f794b1809dd633a18cf5855279240b366412bd0606716d5d3bc03502fa36c59331a1b5269268c9f25014a7595f21e0d3c9b8a6f2f8b01756ec5f94c4c68e487bb77a38b88ef485e57ce8978f5c5a013912c5fc9453") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000480), 0x1bd) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000900)=0x2, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000a80)) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/236, 0xec}], 0x1, &(0x7f00000005c0)=""/213, 0xd5}, 0x0) sendto$inet(r0, &(0x7f0000000b40)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0xffd8, 0x4000004, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x2be) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000a80)=0xb) r2 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000040)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000008c0)=r2) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x1c, 0x8001, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0xffffffffffffff43) writev(r0, &(0x7f0000000ac0)=[{&(0x7f0000c62f65)="db", 0x3}], 0x4a731c2926fe3a8) 2018/03/25 22:44:46 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0xe92b, 0xe9f, 0x7, 'queue1\x00', 0x8}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r3 = fcntl$getown(r2, 0x9) r4 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) r6 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0xe8) fstat(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) fstat(r2, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0xffffffffffffffff) r16 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006840)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000000200)="60ad2c191a639ae21bc0c7831e4cba115a0de7cb3c73f59ea1ad8634828445132001d9ca0b7fb7b14b5e2f5012f94ee668d378e506a2ba0157db96e37e7e5dee93533fdd0f411434ee2c0393b1a32b3035bcc0a7b46860810a8af5ae78942fed050886da7ae71d48f6dfa63d0de68afd3bd88c4596a7b11d68a3b52161c66191eb26825690e1265e76c3b8a2808990d91185addb8bcf4d97de33db4f274f39968d456d45325bd9cfa0f55d09be4ad1355e4e157e359d95af10ec9ac55c2f0432e17811a71916bd30674f0cbcf41aa9e01d6e5ab02c09d06c16f586be1768798cbdbb750b62a4d2adbff1c55d9313d1e408", 0xf1}, {&(0x7f0000000300)="39e41ad2d3b5f414684d0f354ae946e10a2c40e1ed382a286c1291e467dcf222590b57b40a73b8635f6a79c3b39f8d59f183232166fe6bd62e3e07087b20ac8e631fe9eddf2de169349e8f68686964f7249d07f18e3b2851e52710f4139c1ef25ba1a66f692b524905a6f649c532ac05d8a434f820786d6a309a4e8447f234205e7a63700071b727ee65cecac229b909a6f0b26e15f7c041381606937abfcfb63fc2eaf30e4ee8460dfc1aff4d236f3a6994de9cd3cb434b", 0xb8}, {&(0x7f00000003c0)="643a729207f6823b1fac8ea0c247504f594f09355bf1a0ff1d2bda1d9e2c3434325ebcd6ffe6b9ec436e536f257ca3a23bec18e8a85cdf35175113b533f686893414daa28b5f2af152f60007d3bdfcbbbf39f8e7c554f938d11da10ff5663e4422fec97fce6ef1ce8344b3d9d64962e1c485", 0x72}, 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0x1000}, {&(0x7f0000001180)="3456d726dae15d3aeab9dde1b22d0e9e9a767b95f781c4f8c522", 0x1a}, {&(0x7f00000011c0)="ee8104fcca1c2d4e3cd1089cfb6b050fca2da909391a3d3596a850a6a5211c3d9bc185ab42179350d3e358ce461c9f9c907d5d1f48ff20b793651c63dcf80a423d0064875762aac6bd54ae3b783587727426d95203946e58d9136e454ebde4a43fd9bc9310e58da05d19bbef22080efa8c61c16ad4aac9603d7146355e7efcb41acea29255fec0fdb6eef3368c7d325269dfcba2460a35fa28cb167435abb06761802d27b2415ea7147fa2271b3a26f6d2f67b1b29667163a600441e45f86d3701d15fc04e456216bb0376e1ad0ce1f23c74a5d96072ad3f3f7660ebf4e448aa73cd", 0xe2}, {&(0x7f0000005600)="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", 0xff}, {&(0x7f00000012c0)="6d9997c1d4fcf518cef60bec46f45e04ecfa7b287098fde6b5c67b3a17d88671aee4de4e514f67251cbd5ec55b5e1703fbc17bcba9a875d5b09939ba2f4cdb91fed583998dfc80f8ae71ed700fa8c6ef4efd6d52697fe569b111dd63fbabbf95f1505185dd66dcb8893f7023d926b3f5ad6bd1c1330ae9f3d18452a1087cfbda928a5714b82fbbc0d9940ae6c635abba5a66aa0b78f300cccf32b04a1a", 0x9d}, {&(0x7f0000005700)="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", 0x1000}], 0x7, &(0x7f00000067c0)=[@rights={0x24, 0x1, 0x1, [r1, r2, r0, r1, r2, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r2, r0]}], 0x5c, 0x40}], 0x4, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000068c0)) r18 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="fbec51791385154fa30b59122318cbdf4e01d38182ac9d58c046df74720683907db7c0e2cfcd03d86c2e787a5da3be14078cdc19736cbc864ab2d5a3fa957ad2471f4c0b80c1459250563ff65e663a7deeb744c228712b645d296f5a480b21d2476d3337e5a7c9381d56bcadff90b85be9ab62772942bb24fed82b9d1b519c", 0x7f) sendto(r18, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r18, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000), &(0x7f0000000340)=0x115650212cc1ad05) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x401, 0x4) 2018/03/25 22:44:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x1000, 0x100000002) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x8, 0x1000000000, 0x0, 'queue0\x00', 0x2}) 2018/03/25 22:44:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80502) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000927000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80080, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/231) getsockname$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) io_setup(0x1, &(0x7f0000007ff8)=0x0) io_submit(r2, 0x1, &(0x7f0000290000)=[&(0x7f0000831fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001e7f15)}]) 2018/03/25 22:44:46 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) read(r0, &(0x7f0000000000)=""/4096, 0xffffffffffffff31) 2018/03/25 22:44:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000340)={0x6, 0x800, 0xc5e, 0x5, 0x3ff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) close(r0) 2018/03/25 22:44:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0x4, 0x80007, 0xffff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r5, 0x5}, 0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0xff84}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x0, 0x7000, 0x1, 0x0, 0x5}) 2018/03/25 22:44:46 executing program 5: r0 = inotify_init1(0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000780)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000180)=""/113, 0x71}, {&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000300)=""/39, 0x27}, {&(0x7f0000000340)=""/171, 0xab}, {&(0x7f0000000400)=""/191, 0xbf}, {&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f00000005c0)=""/139, 0x8b}], 0x9, &(0x7f0000000700)=""/116, 0x74, 0x20}, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00000007c0), &(0x7f0000000800)=0x4) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000008c0)={0x1, r2}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) 2018/03/25 22:44:46 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:46 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = getpgrp(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000000240), 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=@setlink={0x117c, 0x13, 0x20, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x8027, 0x80}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x7}, @IFLA_TXQLEN={0x8, 0xd, 0x1}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xff}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x6}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x2}, {0x4, 0x1f}]}, @IFLA_LINKINFO={0x1124, 0x12, [@IFLA_INFO_SLAVE_KIND={0x14, 0x4, '/dev/snd/seq\x00'}, @IFLA_INFO_SLAVE_DATA={0x1004, 0x5, "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@IFLA_INFO_DATA={0xc4, 0x2, "62b83cbd77a406bad0c59e533d1b096e6d103c81b08580656a0b3b831723a4fd8f6bead884799f07e5536095a77c548573f22a77c8c9cfdd8fc39d7f375f170b2d3f3bd12e2eba512eb62bc584ad844c26e36dea3e7f6062c7aba5246550d55a5f133d5d640ff793eda60af03a02877e2a60a27b753587cc0cf0f1bf864fbf192952bd66e4c8946c4fbdfbe7137ff2a1cf1882b2f548eb2fbb1a1363e5dacf70f7520f0996b25e75f8b08a31b957d9085212059c3b49294de2ff366f82"}, @IFLA_INFO_KIND={0x10, 0x1, 'em1:/vmnet0\x00'}, @IFLA_INFO_SLAVE_KIND={0x34, 0x4, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}]}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa}, {0x4, 0x1f}]}]}, 0x117c}, 0x1, 0x0, 0x0, 0x851}, 0x4010) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 22:44:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) waitid(0x2, r1, &(0x7f0000000080), 0xc0000002, 0x0) 2018/03/25 22:44:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xbcfc, 0x1ff, 0x4, 0xc5, 0x5, 0x10000, 0x15b400000000000, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x4, 0x5, 0x7}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x20}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000300)=""/228) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x87, 0xffff, 0xffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe8, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x6) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000100)={0x8001, 0x400}) recvfrom$llc(r0, &(0x7f0000000080)=""/4, 0x4, 0x40000001, &(0x7f00000000c0)={0x1a, 0x33f, 0xf13d, 0x6, 0xffffffffffffff01, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) syz_fuseblk_mount(&(0x7f00000001c0)='-/file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x800, 0x0, 0x0, 0x1000000009, 0x3, 0x0) 2018/03/25 22:44:46 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xc7) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(r0, r2) 2018/03/25 22:44:46 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:46 executing program 2: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100), 0x8) 2018/03/25 22:44:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xc8, "54a29f8fb80c8d42af75d31281ebc6959be4adc3dea70014a1b69dd0e445fc9a5fefea05e08ce14a1bbe9afabb08e3d1f0c376738074934fad938af6882474f4f2b866d032be581122535246544e1dd515715108bd17cf86ec63ea8015f3063f0f381404c4858449dbcb2d84d72470d22ca498feeac9815d3c2af00f1b2f76078531471a2ae829e5d02608640ddf47e6df6edd213a0af347f6e721701491dd41ec761735ff5162f6746ab1c1ed43e5d0c3fbfb822f4d641be73e18716950843bde2b3a992447da06"}, &(0x7f0000000000)=0xd0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3, 0xfffffffffffffff8, 0x800f, 0xb5, 0x9, 0x3, 0xbb4, 0x40, r1}, 0x20) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x9, 0x7}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r3, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:46 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f000073afa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="83f931b3989f2c5fe50787bfa86401d91f7cddd572281d2bab3fabf9fffd000000080600110000b5a2aec503e7ff62864bdbccd8d17abea504d68ede2425e78ff95a5a8d4fe287ae9c5200ef200ac1d828219bd8d062faf9b4f0ed9f5455eb46fc35bd16cb2a53a133f226dbc8dd7e681508517f92d527ba3ae02cdb6e08df55e9066ba8333ec7089729b020872119de5cf18be5295ed0ccd380574da450c5163ffcfdd92aaeedb9da6568292a8239db0ece85dd7637e15256df", 0x4a2d82cc8d65da1) r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000140)={{0x7fffffff, 0x6}, 'port0\x00', 0x46, 0x20, 0x7, 0x200, 0x1, 0x8, 0x7, 0x0, 0x4, 0x5}) 2018/03/25 22:44:46 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:46 executing program 2: socket$inet6_sctp(0xa, 0x1, 0x84) creat(&(0x7f0000cf8000)='./file1\x00', 0x0) rt_sigsuspend(&(0x7f0000000000)={0x2}, 0x8) unshare(0x40600) epoll_create1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/25 22:44:46 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x20) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pipefs\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xffff, 0xbfa, 0xb7, 0x1ff, 0x1, 0xe4ef, 0xf5, {0x0, @in6={{0xa, 0x4e21, 0x5, @empty, 0x100000000}}, 0x6, 0x7fffffff, 0x6, 0x6, 0x4}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x4, 0x8, 0x87, 0x4, 0x2, 0xfffffffffffffbac, 0x3d, r1}, &(0x7f0000000240)=0x20) 2018/03/25 22:44:46 executing program 5: syz_open_dev$vcsa(&(0x7f0000000780)='/dev/vcsa#\x00', 0x7, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000700)={0x3, 0x1f, 0x101, 0x0, 0x8, 0x4}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x400, 0x5, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x800}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x6bfe) ioctl$TCXONC(r1, 0x540a, 0x1f) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/151}, {&(0x7f0000000200)=""/249}, {&(0x7f0000000300)=""/184}, {&(0x7f00000003c0)=""/253}, {&(0x7f00000004c0)=""/237}, {&(0x7f00000005c0)=""/242}, {&(0x7f0000000080)=""/124}], 0x100000000000013f, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000740)) 2018/03/25 22:44:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0xfffffffffffffcd5) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:46 executing program 7: unshare(0x20000400) r0 = socket$pptp(0x18, 0x1, 0x2) socket$pptp(0x18, 0x1, 0x2) preadv(r0, &(0x7f0000000040), 0x0, 0x0) 2018/03/25 22:44:46 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x4, &(0x7f0000001200)=""/4096, &(0x7f0000000000)=0x121b) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/25 22:44:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000180)={0x0, 0xf000}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) 2018/03/25 22:44:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) truncate(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="00004001", 0x4) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x100007) sendfile(r0, r2, &(0x7f0000000080), 0x5) sendfile(r0, r2, &(0x7f000000dff8)=0x2, 0xa) 2018/03/25 22:44:46 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="4bec5c92325685e7dbc2cd5847bce57f7d680677c039f54241", 0x19, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001340)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/03/25 22:44:46 executing program 6: syz_emit_ethernet(0x2072, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd4619398100300086dd6048ada620380000fe800000000000000000000000000000ff02000000000000000000000000000100000000650000003f0009286600000004000000000000000401300000000000a3000000000000000502000401c0918687b3532f2a0a04d96f5db4c205cde211cf415155145e74d4545662cd6be040285cc2830d7c24917612a75d67117515fb9e85c4e7180b13c62088e9f82271f9b4419c9b408823f251330b2c9ac917440dc90ceb7555d018b350f76dc743353e56ed8a5c79883bbf96dea8503021fd786d0d65e0c6fe2730a1c64442bb402553bc93796d0f5b7240a318c9a6a48647ef79d13e266f8b19c82f6775e194a50235d3fa2540de1edc04a3a4db495953085f261776d3aee755895f14491a2a875a7051720cb8b9d40c16c07ee8debc99057038578cd33c0715d428278831b0bedbe78aa735e9f9d63c6c5dd73df6072d939c9707ac080a8881be1ded5eabf92124505c18d2baf6e1eafd84621bd8b0f57764839865bbe03f71d86f81dd97f853434a33562a522d026d8e1edd89873c9c38e19b6234345362f0472ecaa7d22b248621f24dd24631ca8a35ff99c902e0a3df0fb35ee769800acad9114a98126891ee82b77cf6c39eb1821318063a3c84117f8d00a78f09d5e73fbbd5af2ce8b2f5b76fdd151b149224acc0a31dce1d207083e321e80013e7aa61385be4eb63e0d6524316d3261f666f8b7750bc3f63ce6e57c3960a5fc0f6493163ec68dba08339dfe6e9b0ecf22266ebc7ae7e939a194bca4e4317627f2bcdc8577cfd82ce559986755a7632c46ad3be91e8209b43d8aace228090a70ac2cb2164f95830519524d035605f84b1c5a947a2ee999ee3a9663e4b20ea1e8b241349c69d1b2896b63bd165a15813ee6c4f0c1adcc92170a7afdffa880b0c520908c5bf45a2cbad86a17fb0924c6b23c133e5064ad56ba7631492a9d730287fa4af5a220ee844bcc85434669667b216948a0fa3486fff5a183673ff52f9ce4bd7fd2657676f6807a76452a8e9c22a9d85fa78b5ce7d0d94f9280ab20d62da022d9d3773e02c07c640926a3824bd84419c0b9cb36c6610852df81b600c23bf9b7537873ec8472a07a604adadb12066d9493108c84194b80bc280b14cf34e90b2f14a968c8df3c14edb3f9f86e2bc8471da9d0d6c7046a427559d880047999da24f839bedf85d0130e8dae0a21da5d086289ecfc408d4a18aa49d83f64dd63233981b33a6b637b4c86b03d68fbe2ca2d85f3029094585f9e530bcac0abd2d2c50f68123354164fbd12e829769a2bef40628467522978299d3db193e16b83e5575ab43f103f3a88065c98864efc2aaea1e608eaddf852ac0f4b240b9b8fefc22925605627e242607f7ae5b80a7557c4bfc4e448b4435f1f7a5a4e046ed0a1ef67dff7641a77f764f38b87f4afdffe0a90bcdb7d2370da92ee76a20a11e970c27044b66e4aefe047878161b7bd2dc02e65e4df84ba0450283ae182691ad5441293cc088eddd786e7c6b0179ef8f610f6322d79d0a3aaa5c11e1bf5f23c06fe2d06c1b3bd668505baa85fda7e09fd36db90412dbfbebaa38c1d09f3f9e77ac7d66c7cf5a01bc2de47525c383836da639c9559a83e2e22549d2ce14355219a720abcea52788a607c7534f7eb7320681f0f29623b4130b55dda7d37cfca517f94ac9b6d14aaa6e7bc7d42ef7ab4f9e753def1a1ff3e5df9c918c2acc07d485d9e1350f32a9554afaadc1763084a65a1012eb8fe1621f3f484596aea78d5608b262ce55041404d0e7009e7d472491d83a7542b8b0e57c8b7deb1db34d4a29212d285f4dba28dae11f5166f73c9f8637854922bb8e5a092d1dfd5e91ae8a1acdccaa4ebe5b734fb30fae0a2b136bce7b6f7fdeaf36383dbc5a850276930b2cfdf23c1290c00f11eb66b12251732a97487ef3236c77b8ef42cf60e0d77d1908edc293082f3b9a19c333d53f67d44cec4f971356aff8d7234350e5f037a574d077bc36ecbaa0311070d5e698ad0db3bc34d62c92866cb393f9ecabeea8ed06b779a01e934119bea20b69570d8fae5c9ec3bdcad0f254a10fb3431d5278cb7ba29d75a870883652999c17505af72da39792b17cb994405cb39bcff492f132dc8e63883c62e111049761a34417c5313ff7f8c7a668f79b79379b5380d37a97853a49178feaeefba2e87033fd50e73bb139eccc1847c0dc68075f0cdf461937f5578534a7db79c0f1d82e5424f50dec2e31704917a79c02e6b885a40653ae0c5a58d89966fdde2577dfbd32aabebaf5dd082bdd9b47df4893461f9595998d7115482f54a6f76ed35b67ed4648d9f7f3f8ece4efa9f15627873a5fc5b783588d66f94191c14f1637e6b59bb2cd50f1b1950432861f59c458aa6bbacce7c8580c30742c16a799aec2421ce4549630ec50cda58be65922a51c14aa4d432a27accf4cd34a4023919f4c565d3c97b84215fc4fe848d63efe0a0c1835bfe6e91e6e2c80bd3eb35d4a5fbcc902ba63234411a865e30f547ad385952410ed3e4b1793c1d756f142905d3a4145e8b26327aecb26e724b08607aa09e1e1818402c0281dee0f3713cd0127796a32b2020dcd56779dde4f67971f37bddbe0302173ead39d9b4337e4d2186dabb106b7a08543849ad29d32934edc1eaec3a1035ca8505d0b051fff36533de8020722746570fc8dd52cf84cce78766185c9dc8984eaa5d987810dc5b88f3e674cca773a490dd0e297c35ce169c06f71864f75a21020b443e4fddd93f66e98b01ad36a96d26cef383c83a478f21f3a141067b184eb44356ead0658ba681eef885e3f36d8dd228291fcf9bc9c6b5e97d28a776f9aae2188f0e88acdc6a57fc3f99f3c1c880ba67f972c22e9b4936b46e3b61250c2ef6552cc311760de832de7bced43383079444cdac6ef609a14bc1383b2dc50f82ccfb5a07a46c8849959f68fe05c7b7e99d55cb756c086a2e98f879668d61dcd82f7a0bf89542b41d8a4f90048c27341d4658ab004dc923cff8b3b100925e8a20b2059bd1c200de64a2239ca1950ac12375af93799bc3f0bcb4e9afdc56a0e828145b715c5cb837d807654ef2277a20bdda9e0b3c6b6b37e0fd036db6a3382fcdf50607feef11b357bcfbd4e97fe2f32d5bade6f39c106097191b577f8ad19892b68057caa51cbd3cc9817a9e76cce9ecb341e2c61a6f33daa110f46b0e57a959e95a6db1f62f3fd2d2dadae0a702c0a4c7c727aa27d8eff4dc4d9875149a7d754f26ed8a45d9615cb3a04f4a6f92f341686963e1cffbdebc5dd508dd802ed8573a46cf9aa13c3abdb384db2cf09398d90e511ca9dc92f115bd858019bf9923a6482f4cbe4d67dc45546d9e65231d8d830a63bb167ee383b9652777f966cd2617f1f7d1e71db33847f90e976514f0e9b0533cf24e40344bd6c51cd43acfbd23114f7831626a8f452d8cc761467f71d11904e9c2fb3a31bea15a0ad11cb02a7c37fc87c7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34e8b1ac65cd64745800025cdf352ad5a70ed047343b22d3c0e40d74b7fdf35eb62f98849ea95136cde45ccd5874984563f27bea7c5ff0e5bdda8d3a9ffb8de714b389cae259e3156777eae6493bec5e3eee6f8bc2483b0a21bbc6f21998262598dc2efe50ad06a5418293e81f1d53ea762fd395678e4ab411827ec572e51f0a87c9c7cde1354425a3eb09f4aaaada33c7b3ca93e1f09be828e37a33a26eda30ae795d2ff0581749c18b20aa70159e7392ceacdbe92202c4731680ded972ece850459438efc8f0e5c49688204ac3a88b165ad6a2d0087abeaf676b3c0cd6c66d38cf391220065abdfb2242008d9b212b670e148bfdf1fbd9ac098fdadb9c7d5a4b8f5fe0b45afbf6eb928c5d26f92d57596fbdd56ceed1f9963f37f1817c8dcbc616737bf90317973a67f835e3e131cca119d57a4dcb637aa2afdf6d1dd9bd100145b44c1aa5c9119cf5fbe2963c2b3f0e8fc012e06553a6a18c9a465dc6b06e9b207ce8e3d89f269bef3cf6cdd8dab4feb42580da39eb66f5744c0128b035da57b928e783a9baec35a6ac80ea0c5002a88e73c0cb77df312a2cfaa036ba11ea672ce977a3e992f003912dafc8b19d4bbb3c37117950ddb7fac0d710b176dc32574de3708ab0fdfc9f8dabac23c57d568a156a2993b4aab27c3d8a3b8837269c78052283e2a77e8f9a801bb83fc68c6b12c9d3d01106e74e334cd16bb55e2ba5973352723f611f89a5a676ebf0c02f1da6a0bb26f1fdbed733126832b7bbb6d311ea496515dc34c9469c200d88970bb7c2a72ccda41a4459926115f7336036d3b5751527305f8f7a999bd4ba763a602d828bacacf01db3db0c2124aa1dcec45027b03c35d054e9bbb6a3e9697b889c676d7b77a11406bc600a9963e4f4b13780d48748b43a3b60a95b52419485c0f5a9ccd3a39537849f78c6c2d14c8c67e374c63259662abe8d36a9150343ec130840c8c6a8abbfeee3b4abca934747eed72617da2a97ce8ff62f3a8eb8e63e156152523ad35b0ec5750f8f1e531e9142c0052051d34b6ee7ea5e9d862234d6627afe40429904848e8fa76304c3ce2719f73ae46fe9c4383850b8d953f7418143c1be64340f3ba4323592a02685506edda88f634ad9aaffe2e3737dcb32a3066046cd3df88d197d808"], &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$sndmidi(&(0x7f00000020c0)='/dev/snd/midiC#D#\x00', 0xc8, 0x1c1000) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_pts(r0, 0x200) 2018/03/25 22:44:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x402200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffff801}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x8}, 0xc) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:46 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b0000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:47 executing program 6: r0 = socket(0xa, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x21a, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=ANY=[@ANYBLOB="200000aa55f77d0f6eed11001d1a2d4ba2f2ffffffdf030000fe060000000000"], 0x20}, 0x0) 2018/03/25 22:44:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)="5d3f33a6f1348559836217e1486e03a718d1010400005471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec614860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f0000000140)=""/251}, 0x48) 2018/03/25 22:44:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x18}, r4}, 0x14) io_submit(r2, 0x0, &(0x7f00000004c0)) sendfile(r1, r1, &(0x7f0000000040), 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10102, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}, [0x7fff, 0x6, 0x7, 0x3f, 0x7, 0x9, 0x1, 0x910, 0x81, 0x1, 0x4, 0x1, 0xff, 0xffffffffffffffff]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000340)={r6, 0x20}, 0xc) 2018/03/25 22:44:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71077b15710100000000000000c43dfea9c0069ac17c6b020000000000000000000000000000ce3c00000000000000259d061c0498bf72", 0xfffffdec) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) socketpair(0x1, 0x800, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000340)=0xc) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000040)) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) 2018/03/25 22:44:47 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x408000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000001c0)=""/218, &(0x7f00000002c0)=0xda) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') 2018/03/25 22:44:47 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000035c000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000003}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1000, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/25 22:44:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) clock_gettime(0x200007, &(0x7f0000000100)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x50) prctl$intptr(0x2f, 0x4) 2018/03/25 22:44:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/03/25 22:44:47 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8040, 0x0) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendto(r0, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r0, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:47 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000080)='!&\x00') r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x200000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x7}, 0x8) 2018/03/25 22:44:47 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) sendmmsg$alg(r1, &(0x7f0000002bc0)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)="7e9d273f6e8cd4cf7699c8b3454e5b91b48e2704730f0b54d054a3a6f1b083ff6f90267ad4c392dc0aae4d6d40092940d0ce7215e811ae4fbf3fed94bcb3c77bd94f6065306b1e9d97f8bb5b1e704c6a8777b1ec7e5cc66fd0e63ce237f531da73b508c52a2a5c78988d183f71bf8c7bca4c4443ddbf2404330701884471c3299c0f352d9839d40d08", 0x89}, {&(0x7f0000000200)="c774b28185bd495b27844644f4f21fa7c0cef9858dd3fd0cc7b549ea532c5e75a6160be029ddd3b1", 0x28}, {&(0x7f0000000240)="1ca10de1574e5ad0e3198bb6152e45473b5aa28eeff8d9e384372007325aad423cb54cdd9466de54d9fa01f99ecb8c1290ce583d9070540e5bcb88f6ddb07152ffde98063a6060481d4307c3f313bbbc40", 0x51}, {&(0x7f00000002c0)="24bdec279a", 0x5}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000300)="87319a008fb1985df59492906ea8b971a5fea6e4487af069550facb087", 0x1d}, {&(0x7f0000000340)}, {&(0x7f00000013c0)="f9d5d49a0d478bf2", 0x8}], 0x8, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x148, 0x1}, {0x0, 0x0, &(0x7f0000002880)=[{&(0x7f00000015c0)="c3efa04025a696a0ea61245822ec755874ec8013b7b7417e78ea9c469e92249ed8d61cfdfa63dedeb1ecdc8ddf7f3ebf474a2f64d8f7a410", 0x38}, {&(0x7f0000001600)="51f54ba29750491d3e61f477a9bc854210ce831c7fc4fdae0585959acb7fa4602f1cd24c7293031b8e6b96fdf5cf4d32b48ed7afc3f6818a432d71eab0876a8766678a82734d", 0x46}, {&(0x7f0000001680)="ef578c0d4ee1fb1c5173517fb552e2e6dd5174448ed8d257454b6edc65457918c8c10ac0df0f5d66a52747e982b70129c8", 0x31}, {&(0x7f00000016c0)="3d5346dc4ee354469373360f679f8503525c51dff52b17bfcc063d39b1849e3797e3286e976c48b4af9c41819e50066c12bf71744ca3c1a59f83d1cd935f41cd1f44dbb4f7d8c88e67f53e22efdf4281087c19b9b7d9f1ef6bbaf4aa69ee46256e21870a3f70d108aa8a76977ce556e751c5880a6b37326061016f0d78f0a423a742e95e6989f429fb335feb935fb07e0fa42f2518fd3aa4f9ed187026b619870bbdf17e6bcdea62ff807470ffd82b62663b7a1149a0c746e8298799bb36d3bba53141ef393a7c47d01bf1e0cc8a167bef3733a0e3c5310760b7600e04e1e1b5775e1877b1d7427b79e78f0a1f", 0xed}, {&(0x7f00000017c0)="1d1c3a15fa2fbfcb5c6dde250d8cdc447ade34cff12aed7595a286f58e18ed267e59b46c504df4c7743b69085affd8c2b94cf616417102a5732df4", 0x3b}, {&(0x7f0000001800)="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", 0x1000}, {&(0x7f0000002800)="02f943022f0f0dca00f125ddba1e505e78c3d1fc63e5a4e3b673d914f22246962fa696802b4423d834a593f089aabd06a70f404131ef058b232ca14778118da87b9f9a33c2cf5cee2812f145c3320f227092f1", 0x53}], 0x7, &(0x7f00000028c0)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x4}, @op={0x10, 0x117, 0x3}, @iv={0x5c, 0x117, 0x2, 0x4b, "b8f5bf2ffe2027bc1e35fd708678290bed13b3d80178c28cd67ebc13685cdca8400c5eb30344bec81250e1cb28024e0ed754ee73d3834b5ce89e78337eaad60fda0edf4586ceca63663c44"}], 0x9c, 0x40801}, {0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002980)="4f64958f9c162e4f4ab3cfb826a5c8cc8ca115e29ca738b2d4202136f57e62a73ebf5d86c05944ad605f107910c770f0218293b613c409546568f5f57f6c6e68529e6f01df4c77055b7ff7a65c02fb84c1d8d6e7748cad8702398a649e80df20b5b37c5d9dc98b1788d3f54344905f699f7e9f1dbf7de6885e8eedef24e9b8bf062de76b65dbbdfc4cc7f43f260e545d42824cbdc83c679bb0a5f534f0e8a2accb986fd5b55b0ce14fa6d57da679901e9f697fcf3fb0460624e3d0557056d944e626b77e88efcb2705710dbb4441eb147fbb565f10c98291dcbec337c04fe7bcbd1fdfec3d91bfaec253523d", 0xec}, {&(0x7f0000002a80)="0865e78937b1c9257896a1ce6442f55ec3d4b0ee0ea0811b5a2f637ae93f5a4b9c3916f7421b119f2879ee32f991634b04600e4bf6ee4e4b5918b97a47a4c6909fb27337d72f71843eb325c61bedca75121ab564f5b0024fece860ccb1c5d3550129ac49cb7c31a6fd5bf5f8f0940db90740f1ce24c094e288e638385d689e2746c89415e1650989c5ee9e25158e61547917c711967494d303ee08da42b0c25ffa08c9ca5e63a68070ab33901bf7386911836d", 0xb3}], 0x2, &(0x7f0000002b80)=[@assoc={0x10, 0x117, 0x4, 0x401}], 0x10, 0x24040040}], 0x3, 0x40) rt_sigprocmask(0x1, &(0x7f0000001580)={0x8001}, 0x0, 0x8) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000003040)=0x2) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x800, &(0x7f0000002fc0)=0x800, &(0x7f0000003000)) fcntl$addseals(r1, 0x409, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x3ffffb, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002c40)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x0, 0xffffffff, 0xffffffff, 0x11c, 0xffffffff, 0x27c, 0xffffffff, 0xffffffff, 0x27c, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xbc, 0x11c, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x3}}]}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x14, 0x200, 0x4, 0x3, 'pptp\x00', 'syz0\x00', 0x9}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xffffff00, 'ip6gre0\x00', 'nr0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x75}, 0x0, 0x120, 0x160, 0x0, {}, [@common=@unspec=@rateest={0x5c, 'rateest\x00', 0x0, {'ip6_vti0\x00', 'lo\x00', 0x28, 0x3, 0x1, 0x0, 0x80, 0x6, 0xd0b2, 0x1}}, @common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x100, 0x4, 0x1}}]}, @unspec=@CT0={0x40, 'CT\x00', 0x0, {0x1, 0x9, 0x4, 0x1146e76c, 'snmp\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x36c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xbe}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x64) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) rt_sigaction(0x11, &(0x7f0000000000)={0x1, {0x401}, 0x0, 0x36b}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:47 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000140)=""/185) r1 = syz_open_dev$sndctrl(&(0x7f0000618000)='/dev/snd/controlC#\x00', 0x8054, 0x0) pipe(&(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f00005a7fb8)={0x0, 0x1, 0x0, 0x0, &(0x7f00007b3000)=[{}]}) 2018/03/25 22:44:47 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x503300, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f0000008180)=[{{&(0x7f0000000980)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'vcan0\x00'}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000b40)}}, {{&(0x7f0000004800)=@nl=@proc={0x10}, 0x80, &(0x7f0000005880)=[{&(0x7f0000004880)="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", 0x5b5}], 0x1, &(0x7f00000058c0)}}], 0x2, 0x0) 2018/03/25 22:44:47 executing program 1: getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x101}, &(0x7f0000000140)=0x8) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup3(r0, r1, 0x0) 2018/03/25 22:44:47 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/25 22:44:47 executing program 7: prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000180)='./file0\x00', 0x8, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x400) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0xfffffffffffffffd, 0x3}) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/25 22:44:47 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xac, 0x400000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x1e9, &(0x7f00000000c0)=0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/03/25 22:44:47 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x2, 0x2, 0x0, r0}, 0xf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f000000a000), &(0x7f0000000080), 0x2}, 0x20) 2018/03/25 22:44:47 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000001c0)={[{0x3, 0x7, 0x5, 0x0, 0xff, 0x7, 0xc5, 0x9, 0x2, 0x6c15, 0x200, 0x0, 0x1}, {0x5, 0xffff, 0x6, 0x1, 0x66, 0x10001, 0x6, 0x4, 0xa93, 0x100000000, 0xffffffff, 0x101, 0x1}, {0x3, 0x4, 0x2, 0x10001, 0x4e1, 0x891, 0xffffffffffffff8a, 0x7, 0x6, 0x1, 0x100000001, 0x2, 0x4dd280}], 0x20}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"94835a0a553d38"}, 0x200}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/25 22:44:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000000000)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x29b14a0e5445681c}, 0x0) 2018/03/25 22:44:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x2000000000009, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000000)='W', 0x1}]) 2018/03/25 22:44:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180), 0x8) 2018/03/25 22:44:47 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffffa}, 0x8) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x6, 0x4, 0x8, 0x20, "8514b4c354d176dae502a4726e2ada71c3941c3232f3453fc3af0f8f00ebbae16d87ab080e51cfdb126dc2ee", 0x7ff}, 0x0, 0x0, 0xffffffff80000000, r1, 0x3, 0x3, "dbb76319906de500c65864c5af505e750561d8a1dc8a55d7d91d4f487072b9d1250297a02090f777348c55684af09cb52ce152ae6ce7dbaf187b33b5759c154e", &(0x7f0000000080)='/dev/sequencer\x00', 0xf, [], [0xfffffffffffff800, 0x1000, 0x80000001, 0x4]}) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000280)='}proc\'\x00', &(0x7f00000002c0)='/dev/sequencer\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='/dev/sequencer\x00', &(0x7f0000000380)='/dev/sequencer\x00', &(0x7f00000003c0)='/dev/sequencer\x00', &(0x7f0000000400)='/dev/sequencer\x00', &(0x7f0000000440)='/dev/sequencer\x00', &(0x7f0000000480)='&\x00', &(0x7f00000004c0)='\x00'], 0x800) ioctl(r0, 0x5101, &(0x7f0000000100)="ffc7691b4c0000000000000000000002000000") fcntl$getflags(r0, 0x40b) rt_sigqueueinfo(r1, 0x32, &(0x7f0000000540)={0xd, 0xaf, 0xb5c, 0x800}) 2018/03/25 22:44:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000001440)='/dev/snd/pcmC#D#c\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001480)=0x4, 0x4) sync_file_range(r0, 0x9, 0x1000, 0x5) bind$alg(r0, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="872bd9262d000000000080000000000000", 0x11) flock(r0, 0x2) vmsplice(r0, &(0x7f0000001340)=[{&(0x7f0000000180)="34b1e5e63cdd70befe6ba3e0d385ff9d1837156fbd04d1cbf82b2e0ffab5750f0377f3fbcd76b5206dff57cb1a30b00fef82a82977ca2f64a9485c4d10b3c82aaeafd3136fc7b09078b3b57576a5178c7b17cb0a08e60b6db478f7b2e5d20859917cc98f15c3c7bd8cd13d82ac6f0ffde888922118c2f7f781bf9e3b63d896cfd0a5c9bee59653d06d4568ee48aff33bcd71102ba61be0d89ed2167675e0e3a856d174888d8189de0c71e141f086ba0db84a226a408d7ca3aa0bce113358297759b7f0df7cd290d0c465af58c4cdbc33", 0xd0}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="a413a7f544fd7b20b7bedffc69d69f4cfd11cd3c888e24ef1b21816d1e2541da03cbcd531a1c644ca99cce7acd62172bbb5f50ccb19072f718e22c04be56fd0e2d6b7e0daa03ac0479f51168605853983da3506391e7f266babf7ed390a47b604f252a9cd9746972d2fb84ebfa74254df4018418f5221515af3810a52f1566499f76cf74b753b2256527e08a1a10cdd688e5712e5eba98b354e2", 0x9a}], 0x3, 0x8) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x80000) mremap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ab1000/0x1000)=nil) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000001380)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfb, 0x20001000}, 0xc) recvfrom(r2, &(0x7f0000981fcc)=""/52, 0x34, 0x0, &(0x7f00001e0fa8)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x27e) bind$alg(r3, &(0x7f00000013c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x7fffffff, 0x5, 0x3, 0x3, 0x81, 0xfe7, 0xac8, 0xc2}, &(0x7f00000000c0)) 2018/03/25 22:44:47 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1011, r0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/ashmem\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1000, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0xfffffffffffffff7, 0xdc, "5f369dadb1b1b3c9fe644c6d521ce581ea0b95ddd46b4ad9c3e3e54cd96a2cf1cf9aea54be0123e69e41ffec80c00a67279c488f7664a32b28d778992eb904ff8b4daf12d715b3b027747721b5502f80cfdcd914ba03a002ce0b7febf6495ffb0829a65c82aa6e58bacb73f05dd7f1f85e52b09d3aa9370c95790cb7645bee1266c260cdc21aa7baa03afcaeaccb11ab6479d2c8c89b0c46ca47b883d7beec1ed3e1051b2e5534225df92dc5526a5eb8ebad1f3e83e5a0226f86ed89f99ec29dc5e7f6b73c34dde501d296815d92d31a426afc9212c5c31538bb22e0"}, 0xe4) lseek(r0, 0x0, 0x0) 2018/03/25 22:44:47 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b00"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) geteuid() getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x1, &(0x7f0000000080)=0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000100)={"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"}) 2018/03/25 22:44:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x10100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x28, &(0x7f0000000300)}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000280)={'\x00', {0x2, 0x4e21, @rand_addr=0xff}}) lookup_dcookie(0x2, &(0x7f0000000380)=""/244, 0xf4) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="15f5d0818220f4a20c8267957fd21df1f98e9ffb115b3eb19f16f3aee00d54635b6d962f0dfe9478925c5dee761780bb76152153025caf31e3869f0dcc7647befc764da9c0ee4d5c01e5028769f57e18e025f37873f3a61258f985d8bcaad57602c63ff925b352fe6db1db86143be95bea54e27024ba3fa5d1d174cafc785ea361bcf34ce11a9a5e8916609be30d7b77d23d4c2d", 0x94, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f0000000180)=""/222, 0xde) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 22:44:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffd) r0 = socket(0x1f, 0x80000, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, 0x8, 0x2, 0x200, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x4}, [@generic="00e4fa44de9664f3a8f31085c3d83c9a71dd943e0c9cc1f2205d51eb369a34cc05ec27aae97362eee93f34190bd3d151675dee212493fbe640760bec9f36479f10ce73769703cac14699c637e18d0abe955bde909a357007000b2a234db8fafd32268552f80f33f3c04413f9ae", @typed={0xc, 0x8b, @u64=0x80000000}]}, 0x90}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) 2018/03/25 22:44:47 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='syz_tun\x00') r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r1, &(0x7f00003d6fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x6) 2018/03/25 22:44:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x316) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x3, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xa1}}}, 0x80) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xfd73) write$eventfd(r1, &(0x7f0000000000), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@local}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000010c0)="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", 0x599}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/03/25 22:44:47 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f946b00"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:47 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x1, 0x3, 0x10000}) ioctl$sock_ifreq(r2, 0x8913, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="7cc5102aac0275fec50ba240448daf50d95976b705c524ca7747bfd76298a0de"}) 2018/03/25 22:44:47 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r0, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:47 executing program 5: syz_emit_ethernet(0x22, &(0x7f0000000080)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1000000000000, 0x400, 0x3}}], {@can={0xc, {{0x2, 0x8001, 0x2, 0x8}, 0x2, 0x1, 0x0, 0x0, "14a1d9d4d39f0e1e"}}}}, 0x0) 2018/03/25 22:44:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setpipe(r0, 0x407, 0xb97f) setsockopt(r0, 0x8000000084, 0xff, &(0x7f0000000000), 0x29) [ 151.346698] FAULT_FLAG_ALLOW_RETRY missing 30 [ 151.351517] CPU: 0 PID: 12407 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #276 [ 151.358869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.368219] Call Trace: [ 151.370810] dump_stack+0x194/0x24d [ 151.374441] ? arch_local_irq_restore+0x53/0x53 [ 151.379113] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 151.384309] ? handle_userfault+0xb97/0x2490 [ 151.388719] handle_userfault+0xbd9/0x2490 [ 151.392948] ? handle_userfault+0x1864/0x2490 [ 151.397453] ? userfaultfd_ioctl+0x4520/0x4520 [ 151.402032] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 151.407215] ? __lock_is_held+0xb6/0x140 [ 151.411283] ? print_irqtrace_events+0x270/0x270 [ 151.416037] ? print_irqtrace_events+0x270/0x270 [ 151.420788] ? get_user_pages_fast+0x277/0x340 [ 151.425356] ? __perf_event_task_sched_in+0x200/0xc20 [ 151.430525] ? perf_event_sync_stat+0x5b0/0x5b0 [ 151.435180] ? __lock_acquire+0x664/0x3e00 [ 151.439392] ? __lock_acquire+0x664/0x3e00 [ 151.443604] ? trace_hardirqs_off+0x10/0x10 [ 151.447907] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 151.453082] ? find_held_lock+0x35/0x1d0 [ 151.457129] ? __handle_mm_fault+0x2ded/0x38c0 [ 151.461688] ? lock_downgrade+0x980/0x980 [ 151.465812] ? lock_release+0xa40/0xa40 [ 151.469768] ? do_raw_spin_trylock+0x190/0x190 [ 151.474328] ? userfaultfd_ctx_put+0x740/0x740 [ 151.478896] __handle_mm_fault+0x2dfa/0x38c0 [ 151.483285] ? __pmd_alloc+0x4e0/0x4e0 [ 151.487147] ? trace_hardirqs_off+0x10/0x10 [ 151.491442] ? print_irqtrace_events+0x270/0x270 [ 151.496178] ? find_held_lock+0x35/0x1d0 [ 151.500219] ? handle_mm_fault+0x35b/0xb10 [ 151.504429] ? lock_downgrade+0x980/0x980 [ 151.508567] ? handle_mm_fault+0x2f8/0xb10 [ 151.512787] handle_mm_fault+0x44a/0xb10 [ 151.516827] ? __handle_mm_fault+0x38c0/0x38c0 [ 151.521382] ? vmacache_find+0x5f/0x280 [ 151.525336] ? find_vma+0x30/0x150 [ 151.528856] __do_page_fault+0x5c9/0xc90 [ 151.532902] ? mm_fault_error+0x2c0/0x2c0 [ 151.537029] ? lock_release+0xa40/0xa40 [ 151.540986] do_page_fault+0xee/0x730 [ 151.544765] ? __do_page_fault+0xc90/0xc90 [ 151.548985] ? _raw_spin_unlock+0x22/0x30 [ 151.553112] ? __mark_inode_dirty+0x262/0x1170 [ 151.557673] ? __inode_attach_wb+0xf70/0xf70 [ 151.562065] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.566889] page_fault+0x25/0x50 [ 151.570316] RIP: 0010:iov_iter_fault_in_readable+0x1aa/0x420 [ 151.576083] RSP: 0018:ffff88019b4e7790 EFLAGS: 00010246 [ 151.581419] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825c3151 [ 151.588662] RDX: 0000000000000102 RSI: ffffc90003276000 RDI: ffff88019b4e7b90 [ 151.595903] RBP: ffff88019b4e7870 R08: 0000000000000000 R09: 1ffff1003369ce9e [ 151.603144] R10: ffff88019b4e76c0 R11: 0000000000000003 R12: 1ffff1003369cef5 [ 151.610388] R13: ffff88019b4e7848 R14: 0000000000000000 R15: ffff88019b4e7b88 [ 151.617644] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 151.622819] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 151.627982] ? current_kernel_time64+0x122/0x2f0 [ 151.632715] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.637707] ? trace_hardirqs_on+0xd/0x10 [ 151.641836] ? current_kernel_time64+0x1d4/0x2f0 [ 151.646573] generic_perform_write+0x200/0x600 [ 151.651127] ? __vfs_getxattr+0x8b/0xc0 [ 151.655093] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 151.660342] ? file_update_time+0xd3/0x5b0 [ 151.664553] ? current_time+0xc0/0xc0 [ 151.668327] ? clear_nlink+0xb0/0xb0 [ 151.672035] ? down_write+0x87/0x120 [ 151.675729] __generic_file_write_iter+0x366/0x5b0 [ 151.680641] generic_file_write_iter+0x399/0x790 [ 151.685375] ? __generic_file_write_iter+0x5b0/0x5b0 [ 151.690458] ? iov_iter_init+0xaf/0x1d0 [ 151.694413] __vfs_write+0x684/0x970 [ 151.698108] ? kernel_read+0x120/0x120 [ 151.701995] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 151.706729] ? __sb_start_write+0x209/0x2a0 [ 151.711033] vfs_write+0x189/0x510 [ 151.714552] SyS_write+0xef/0x220 [ 151.717981] ? security_file_ioctl+0x89/0xb0 [ 151.722365] ? SyS_read+0x220/0x220 [ 151.725967] ? do_fast_syscall_32+0x156/0xf9f [ 151.730441] ? SyS_read+0x220/0x220 [ 151.734042] do_fast_syscall_32+0x3ec/0xf9f [ 151.738347] ? do_int80_syscall_32+0x9c0/0x9c0 [ 151.742903] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.747374] ? finish_task_switch+0x1c1/0x7e0 [ 151.751850] ? syscall_return_slowpath+0x2ac/0x550 [ 151.756758] ? prepare_exit_to_usermode+0x350/0x350 [ 151.761759] ? sysret32_from_system_call+0x5/0x3c [ 151.766584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.771410] entry_SYSENTER_compat+0x70/0x7f [ 151.775792] RIP: 0023:0xf7fa1c99 [ 151.779129] RSP: 002b:00000000f779d09c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 151.786812] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020011fd2 2018/03/25 22:44:47 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40e81) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x10000, 0x5, 0x2d}) getrusage(0x1, &(0x7f0000000240)) r1 = add_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="670fbb454a71550b6d868f4c52a2bdd651237b25d1c540c47992f60e41012584e9fae32cc24bb1b3dd1e22c932319f5aa37774c366b06aecb9fe7ca970034d8967148410b055f3e3dcb1798d219a970312c57eac82da9b0567935c73fdc5efe80ece751e05f2893fa08254c23e17b1ebeea14764c9b07375e1d33d1c080fa21dbf11a7caf2ca36a87c7cf5af46fd492346273d2f7c6f27429ac3a7e2f57d73926be9a3c1086c4d3a35dfee3db80371ceff7d73a0e2a7071423119bcfba97eee770a2ed056782aa", 0xc7, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="273998067d5dad96235cf67a001ea46527d3b95429686bafca1e81f74941959b0dc82249d9eba68ffb2f21ab64b50ec8e35b1ca3ccc1be47ae53fc4936eefeef4372ee1518cd9b4d087ea52b3c6e272086fe1cc769c61cb17f8812eee0b2aa968cde2d2be1d0bec81033edcf12e39327504abbb16d96a2979f3e289d5df0f9308a76b395716527c419273f39c54cf87797925804638bd7f9465869e45f3b22d0b372d012c5def64a026c3cfc19900a805122cf4452e14a12cbb028ab20eec2be46ed6a0cb0af492cdf567cf97b31b9749474a851425130b31912b90e338df0dbdc3f339f4bfa35973f5586e5bb8d7cae452a55f420d3208b", 0xf8, r1) 2018/03/25 22:44:47 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d75f94"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080)=0x401, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00000000c0)={0x0, 0x0, 0x7ff, 0x0, 0xffffffffffbffffd}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/03/25 22:44:48 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000019000)={&(0x7f0000019000)='./file0\x00'}, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8) read(r0, &(0x7f0000010000)=""/176, 0x27) readv(r0, &(0x7f0000018ff8), 0x200000000000016c) 2018/03/25 22:44:48 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x7, 0xffffffffffffff9c}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x2) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 151.794054] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 151.801295] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 151.808546] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 151.815788] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/25 22:44:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(ccm_base(ecb(cast6),crc32-pclmul))\x00'}, 0xffffffffffffff4e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a15", 0xfffffffffffffe0b) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xa3, "e16f5774cb181de6ce9b13df2d3d0d7bc3f22a1ff07d38f0df428b6747b04668db9eae861282e598ae356690b89bfb56fb488d617d10023219979c01883feb6ee7745e2f1d18b4b607a05ad266ced0c8c8e51dcaf5b4f0cc27c4c5ad6d5d68dcf67125d1229f7ba52da2153471b1557f860f59729ed57cb9475db5da7d2ebc249f49f6e92bae98c411da00c687fff4ff1d20f1bf0751e41fa8b83899fd2e5e9f0c766c"}, &(0x7f0000000180)=0xab) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x7ff}, &(0x7f0000000200)=0xc) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000000040)=""/87, 0x1e3}, 0x0) 2018/03/25 22:44:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000071e000)={@random="cd38ffe40f97", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "fc1a82", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], "68978d9920f007e8"}}}}}}}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000012c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)=""/41, 0x29}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/115, 0x73}], 0x4, &(0x7f00000011c0)=""/200, 0xc8, 0x10001}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001300), &(0x7f0000001340)=0x4) 2018/03/25 22:44:48 executing program 2: close(0xffffffffffffffff) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000000), 0xfffffda7) write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "a02b79f5d16862f835b78377ef19ee5b5c17e12e895202ba8c982111ab515c86be47afc00f73e92a63df1832e520dfdafb76fa494a076e91260000000000000000000000000000001a5750377953202fe44fe6230717"}, 0x66) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_setattr(r2, &(0x7f0000000180)={0x30, 0x3, 0x1, 0x4, 0x1, 0xff, 0x7, 0x1}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1, 0x3f}}], {@can={0xc, {{0x2, 0x7fffffff, 0x1000, 0x8}, 0x7, 0x1, 0x0, 0x0, "bb7fc4c695d0bb04"}}}}, 0x0) 2018/03/25 22:44:48 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375a8d7"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) 2018/03/25 22:44:48 executing program 3: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x4080) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:48 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0), 0x40, 0x0, &(0x7f0000000040)="165e4a6206584684352b5de7ff8940d37ae65bc1197fdf2689300261f731265a87cd001c3eae3c15b9c975e66aef6e9f8ee40000000000000000000000000000"}) 2018/03/25 22:44:48 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x2, 0x0) bind$llc(r0, &(0x7f0000000240)={0x1a, 0x31f, 0x7fffffff, 0x0, 0x81, 0x800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9, 0xff, 0x0, 0x4, 0x0, @perf_bp, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x80800) bind$nfc_llcp(r2, &(0x7f0000000180)={0x27, 0x6, 0x0, 0x0, 0x4, 0x0, "d6db3c3fd02e8af78cffd50e561477de672377e7bcee30ca62c1446c6551d3a031a569c0dcaa546f0a64ac09d986262fb416e804a5e678d81af7b9df57cd8b", 0x22}, 0x58) fcntl$getown(r1, 0x9) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x0, 0x8, 0x7f, 0x1d, 0x0, 0xffffffffffffffff, 0x5216, [0xa]}, 0x2c) getgid() ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'teql0\x00'}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x800) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000100), 0xffffffffffffffe8}], 0x1) 2018/03/25 22:44:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendto(r1, &(0x7f00005c8f58), 0x0, 0x800, &(0x7f0000351ff0)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57, 0x4000000}, 0x0) 2018/03/25 22:44:48 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000fe8)='em1em1posix_acl_access]\x00', 0x18, 0x0) 2018/03/25 22:44:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x2, 0xd000, 0x4, 0x5}) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:48 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x2) getpriority(0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x4) 2018/03/25 22:44:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0c0000000100e1ff0100000065ad0f5264a5e7ea9eeea0f8469e19381767250e18c8bbfa3ea1f303ef545a66bd21579ec294e0c18b22e8c97466c9e32a"], 0xc}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x160, 0x1b, 0x20, 0x70bd28, 0x25dfdbff, {0xa}, [@generic="099353c27fc3fb31810a38fa5e5064cec50b5045188680f68408e4ecf2c6e0bb1e360d805bf64275a906460c3d75b6e7d215548554a2cb13f7598fa15eb9c9ab37d8c79e206bed59cc74e62c3240332c758943d92a012fb7606eec0fa45f1e8934bfa12e5f83b85e477ac58b5afec708ef527a9cb72e994641", @generic="e4ecb8cf2198ddb11b5bc001cc622a206dd6a11a30969b70f667859a69db60298c818345d503d97e33748f04cdf2a19eb6f672e2d8c7cea7ef336b7a4426d16a28b973247439b56702a7771d6749aac0fd76a4f5855fe0ea4b605b591f34674efdefaa235606555da9fb067b8c0d8a4db3095e1bd0e7e314c0b86bd664b0", @generic="bd747ee6becac07625a07903d116c88e8465ab34aacd4f712c8f0cdce5840bc326eb7114905209c9ef446d1457eaea08211c15de7b303b46ad61a02e95b3654bc05b570a419c420e4e40", @typed={0x8, 0x7, @u32=0x2}]}, 0x160}, 0x1, 0x0, 0x0, 0x8000}, 0x81) 2018/03/25 22:44:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="f0000000110000032bbd7000fcdbdf256c72772d63616d656c6c69612d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000040000000000000000000008000100be00000008000100d133c16c000000"], 0xf0}, 0x1, 0x0, 0x0, 0x3ffff}, 0x0) 2018/03/25 22:44:48 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:48 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x101, 0x5, 0x205, 0x8, 0x0, 0x5, 0x2, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, 0xfc2, 0x9}, &(0x7f0000000200)=0x88) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000240)={0x7d, 0x0, [0x64e2, 0x9, 0x78, 0x7ff]}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x3, 0x30}, &(0x7f0000000300)=0xc) 2018/03/25 22:44:48 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x116) 2018/03/25 22:44:48 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) close(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) close(r0) 2018/03/25 22:44:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000004ffc), 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/25 22:44:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x286, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x129, 0x0) 2018/03/25 22:44:48 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000100)="5c9b2ab700aae8afefb90cae6dc09d707490819ebe43af85eb164da45db267e073e3bc6e72b55b339d81707214d0dfd116068538c19ad17f4411773a25e923748088e218f0cf073afbc5da48d760f9d11fd997e10500642c45e980d0ee7846c780de6b7be5f2b8eb5e3b14c28a38fb15537f09ebc769f39a3bfb32065541907f3b1ae88a84ca97309db0d03b3cb01694d62707a5c2200553a054074584a4a6ab488c0c35aa6463286102f9d1abbea7903060a7cb45200322d36d6be5197a95dd4402b58571dbaac0a17924da4f8d15f8565ba43b6632b21f63510ade40bc7d620c51110d106724478581c26981888b88a4cd9b50cb3dd4") r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5df3606f, 0x400000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000200)=0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/03/25 22:44:49 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x0, 0xfffffffffffffc01}, {{}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}, 0x0, 0x0, 0x8000}, {{0x0, 0x7530}}], 0x40) io_setup(0x20000000000007, &(0x7f0000a8aff8)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)="060063efff", 0x5}]) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @random="46ace00c73e2"}}, 0x1e) 2018/03/25 22:44:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x74f, 0x3, 0x3, 0x0, 0x10000, 0xfffffffffffff072, 0x9}, &(0x7f0000000080)=0x20) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f00000000c0)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x12000) 2018/03/25 22:44:49 executing program 5: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000100)=@buf={0x1, &(0x7f00000001c0)="f7"}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/25 22:44:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x2bb) pwritev(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x180) accept4(r1, 0x0, &(0x7f00000001c0), 0x0) 2018/03/25 22:44:49 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a9375"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:49 executing program 7: sysfs$2(0x2, 0x7fffffff, &(0x7f0000000180)=""/239) r0 = socket$inet6(0xa, 0xffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000033, &(0x7f0000122000), 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x800) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '\x00'}, &(0x7f00000000c0)='wlan0\x00', 0x6, 0x1) 2018/03/25 22:44:49 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40100, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x800) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa8ff8)='oom_adj\x00') write(r1, &(0x7f0000009ff9)="9a", 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x4e23, @rand_addr}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="5220c124264a0d749c7caf47c637542c62c7c94aced595ac0168c12408a92aaf1abd6164c306ec3b01a6478f7e9aa4d64b1546555b659d9494aaa01cc25bf33baee8e7c70422e3ce29d8d91ecf7eb254e69a4848e970eb8375ba26023bb5e65ff01fd3f37d6a4efbb74cc27d2e52f7533fc3de323e89", 0x76}, {&(0x7f0000000180)="e607987541f58928563b8b8556c01018f944785f6410d3518da71c96460a71516f5adb11874e3134df9840a415c29166dc", 0x31}], 0x2, 0x0, 0x0, 0x20000000}, 0x8081) 2018/03/25 22:44:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x5, 0x0, 0x4000, 0x4, 0x800, 0x4, 0xffff, 0x0, 0x10001, 0x10000}, 0x10) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x3}, 0x10) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x2000000000d, &(0x7f0000000200)=0x20, 0xffffffffffffff07) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x210080, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet6(0xa, 0x0, 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000240)={[0xf000, 0xf000, 0xf000, 0xd000], 0x8001, 0x60, 0x1}) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/25 22:44:49 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfee5) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x3, 0x4) 2018/03/25 22:44:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000400af01, &(0x7f0000000080)=0x80000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)=0x9000000) lseek(r2, 0x0, 0x6) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/34) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x3}) 2018/03/25 22:44:49 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) bind$can_raw(r0, &(0x7f0000002ff0)={0x1d, r1}, 0xffffffffffffff13) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f2121104d90fa626", 0x8) 2018/03/25 22:44:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x0, 0x6}) 2018/03/25 22:44:49 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x85, 0x400) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x46, {0x2, 0x4e21, @broadcast=0xffffffff}, 'nr0\x00'}) 2018/03/25 22:44:49 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4fe, 0x2) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x9]}) 2018/03/25 22:44:49 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/03/25 22:44:49 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) sched_getparam(r0, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') r2 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) lookup_dcookie(0x3, &(0x7f00000000c0)=""/234, 0xea) sendfile(r3, r1, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0x400, 0x4) 2018/03/25 22:44:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe97800000, 0x404440) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ip6gretap0\x00'}) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x5}, 0x100) 2018/03/25 22:44:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$alg(r0, &(0x7f0000006200)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)="b45b91c1361fe22b4175ab6b75ed494571cec4e9a94b079518690557eeeac87864a044975e7065247ad7e0c2a66de2a8b2436ad19948d56b5d32b8dc6d1bd67796b553d7d865361d64a1c95f1fecda5d2ee7d8b68f471ae1dbbc6bf5f6213e8837fb18cd4584caea07a70b1ae3e7", 0x6e}, {&(0x7f0000000100)="a79d222110ca7243fe4a24910c2ce6a1af8d2ab9c391a501e4954cb6f0fe1d171a91c99df98fc62fd2b33f24921276de3308d8310ca8cd2c9faefa2a65880ada9ede47ac76e3acd4c1249929bcb2d61935a13f02297c6f6b1eaef1f6c726596b81b27dc78661cc5ec15c6fba9d11af78458c5640533fcb198132f81217145bbd813a2b88a9ad29c9356e4110aceede40d5b9ec391abc4ed65c2ee1b58814a4e4e1cf345a40410e895ce704d08039b28786ebaa13b708a3d0408d8ae340c603a3ec7b0f724e054253670023a82ce0cfd0c46c5c9caf28d931553572", 0xdb}, {&(0x7f0000000200)="3acc0467518482829a932f710c8f55c4444d8d2609a0340692418f1b1e0edcd1c75385f46998a1fe8de5bda7df8e497316905e7e71af64ef3f68b840632d16317a060f593c3c8d9f5727e9f4977f0ca8f78d109316b5d80add979687c41d1395921b1d2b23f3abb155914ab98d33a2a84521594c3f24201325d62a713e49be2a7f520db3428b7f76b86b7db11e55d7c56a0097ec511b43d968b082dab271290fafba368a32d32db596ed84d619916d472018d97f2797c33336769c3188de1c79fcf3240302d3b0fa58e68420c0245cff2e171b53c139ca1da75f7c232e5dac7848f3c0", 0xe3}, {&(0x7f0000000300)="20a175e84dd7685bf9fed13335cfdcd4892f2b37666a1cb1d9827532567be92d097605fc393ce97e7e6811eea88160f813bba165c5d4a41c7805420e8abf5ceaf34a7f0d2859f82175fdc79a40b8263801f61163b15f9587a234b756be43a2e84349adc4aac6eaf93f9a3207f19dc5ad1314f3d5758c8bbef69ff98354bbf76bcc451f25be7252f2b91334d41a531943f139307b3f99f1c5a717897821c9f76f6035eb8569d47596d055eb1021029addfc4e101cba5012fed446d6e2821b28b6ef14d3a09783361ad7033b868eed3f6363e0d683c28c33d044f7f652fab6b7c6d30da7df0a37c0cbb29ace4f1528c64205fc2d69c405", 0xf6}, {&(0x7f0000000400)="b6ec83589999ced189bf2be90521d993e8", 0x11}, {&(0x7f0000000440)="28c0384d073773e04101ce09616d11132df0b60a075d33dc54009bd85dc2867053732c34d567233254d3966bca33077cb6d38a50955254fcb0ef21bca9edf93ff59611aa07feaa5323de69e68205b6c4cb3d2c3335ab4ffc53b71960b830cf15872783b0ff85f27187f6fffb5d1523d4fe0c59ef4a3096ae8604e7991a13bbe446107bc498a0d3d760b4da9061cf8bdb88590fbdb2e4efc61539e7797f0e1b2d1ad79f3aa7d34f74533daa37a2ac01d0f1207b3fd76b9ba63805afe7920a", 0xbe}, {&(0x7f0000000500)="63f21531dd8efaf26a361e47532d6c9557a4ba11320e153568cd7c1a6672ec3c18ac47f6dbe6e6337d0a7c76098adc1a205cc86b52c27bb598e6752389", 0x3d}, {&(0x7f0000000540)="5783f086eae9146227dc6ce0d34abcf8aa785f4b6a2035ec0acdc5d8e79bcfb5312b0670dea1cb916953f13224b6793c826378762f0786617c19d9f3568f26333594d1264c895f70fc5c2d13501956664132b54708caa87392a0fa46c4e081d6e9f99a1901bc64d78662bed3ca3a3ba5026c0210b1b9758befabc3e0", 0x7c}, 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{&(0x7f0000004c00)="2d47dc4f508754b4b1c0bb445b20c5a331f30ccb0cca5f41bc3c9d5aaa8135e51f0ad64953b2094eebd4341958b599ae83a097f288a3b3766ef1947135a354a00e7946720ec0dc717b4a57298a4b931e986f07651eb5232d4df1ee598cca4206f98a5a759cba488ab337d5b5aad15026561653f4d91879d72fdc256330cbc4800c6e8747e99a4dce4c2b36cabd82a4befc0e2831f4bfcbb32d1b8aeb9db813e1ca51452d166f0ce317d6698b6b972cb49cc4d903d1a1e9022106c1f7cbcd7f7223fd8f355df500b9ac", 0xc9}, {&(0x7f0000004d00)="653e20f84da219df899bf978aa5216d9acc7a1c9e664782e1052ab39dba55172e7f50c6dd6373686e383bdb8385f5c8d7095e8d9aff5c674f56b0b2b", 0x3c}, {&(0x7f0000004d40)="f668b0836e42f75b40b3e551fa796768877e810574ad5447a991c78909851c75ca9b9b337b2e490ae5f70f30617b6bab8199b59ad1901686325888d5259d1094babfc61838f9835cfba31a8e9ad1d352e0570e2310ad7e53a9c52d11", 0x5c}, {&(0x7f0000004dc0)="ab4bcad6ede636fef578050099a16f8c9a98947fbd05afef56c44a7f3474c679f259517966b2cfc813e9f72b6fdfc9e112079cbf946f63ad53cb59bf7484072f4f491941e6bc32c856f98cd47980e092405939ff32dacf00b829467a4c81093a488e3f6d0faa43c7c1c213a2b3e39bca46223f59c7bf61e02aaca68bbd1a481d678ddf89e713664d2ccfefeba6df09c7866b3e801e99e2c26c3387bc5b447a0d47bc6caa5c202908061da6d87646c8c701ecc5282263", 0xb6}, {&(0x7f0000004e80)="e84533c27d85ed094075f0da4e907f7944169c1708c08114850fae3da88d8b2aa5c769d32359040e9c6b88fd08c68758a66f62de7468701b66ebcdaf6559df0127cb384af3a2e24e82930d25b32e", 0x4e}, {&(0x7f0000004f00)="df726074d2f8713673e7e824806f1c1c1eff4f4f534babbd776ecdadd8729f5d73f65b3d07d8273de8e3eec2ae0a066fd68d2f693a2fbb3a5d5c5ec549df028245c3d2bede29a8347d413873cdb1fe38c1e053027134c96a46782eeea9032bf557cf7c3a5364fae16a25b3a39dda6fc3d32f4a5a8c4e306a1671580a17496320dc38d5d77f7ce6fc4a8317cb26a02747187d141c0215ebeddf5dd5caecb5c6975f310d8a8efd2e7c2e4d7e63762a9f9b2c04acdb", 0xb4}], 0xa, &(0x7f0000005040)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x800}, @iv={0x10, 0x117, 0x2}, @iv={0x110, 0x117, 0x2, 0xfd, "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"}, @iv={0x1010, 0x117, 0x2, 0x1000, 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"}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x34, 0x117, 0x2, 0x23, "3a2ccf763b1361edfc90004042e98fb99d17210aabb80cfa62ea9e7272b4333d3eec2e"}, @assoc={0x10, 0x117, 0x4, 0x11d}], 0x11b4}], 0x5, 0x24040000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/25 22:44:49 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:49 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000f60fff)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) memfd_create(&(0x7f0000000040)='@vboxnet0bdev:bdev-vboxnet0cgroupmd5sum\x00', 0x1) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/03/25 22:44:49 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00005c8f52)=""/174) readv(r0, &(0x7f0000db4000)=[{&(0x7f0000fb4000)=""/122, 0x7a}], 0x1) clock_settime(0x2, &(0x7f0000000000)) 2018/03/25 22:44:49 executing program 1: mkdir(&(0x7f0000000100)='./file0/file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) chroot(&(0x7f0000157000)='./file0\x00') r1 = getegid() lstat(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0/file0/file0\x00', r2, r1, 0x0) 2018/03/25 22:44:49 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x966, 0x400080) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000080)=""/86) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:50 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) [ 153.481420] ucma_write: process 680 (syz-executor5) changed security contexts after opening file descriptor, this is not allowed. 2018/03/25 22:44:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x0) 2018/03/25 22:44:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000880)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xb21d}, &(0x7f0000000080)=0x8) fgetxattr(r0, &(0x7f0000005180)=@random={'trusted.', 'skcipher\x00'}, &(0x7f0000005880)=""/225, 0xe1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x8001}, &(0x7f0000000100)=0x8) accept4$packet(r2, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000053c0)=0x14, 0x80000) sendmmsg(r2, &(0x7f0000005780)=[{{&(0x7f00000001c0)=@rc={0x1f, {0x3, 0x1ff, 0x8, 0x1, 0x4, 0x8}, 0xff}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="3c9d51c27b05af505cf4f354fcfbedc13d3269502d53e978a64600c69b6f346aa22e3c8785c793e7e69a0ed7c37fb44c49d25aacbace4a3c0507dbb865c1d09eeb0a3c705e3e44889faf6e9db15722e5b7fb93ed8101fade251d3129a186a82c031a8edb4990f4862fac4e26478c05e8c96655e1ccd3814eedb9e223d7575ae30700803a2fe90f9ae0fce77a1fab1e0453856c54972c8ace4dbc0ee3e67f1a2edb79854c11120035ebb8a885aef6eaf7b8d333", 0xb3}, {&(0x7f0000000300)="12d92a2f3a5b0030586ec48bcad0536b16cab594700314a71873e4a22a629268f57f6a583be2f6b2e89d1ebcb541e9d7b0e5cfd2b3d88be828e57827a2077d5efe422fcac177e91a04ae85a048a7d196368d4782415ecc8c618ae4e5932cd391b14b4b4773a4e235112027f821a811dc3c1287773734827a3325f0b5bd1d863ad884eeb7129770f147cbd8fe65973c2c", 0x90}], 0x2, &(0x7f0000000400)=[{0x6c, 0x105, 0x2, "ec7a6caa83ac12f99084c4f52c43773d9a5121467c2741720e23f0bc4040342278be7890a98308302b2b785cb5c2b339c6d0f38117d467d7d42698949903a48fa4bd1761c9dd0a914c590ef4a71b376cff7df5934db0caa90c773f749a"}], 0x6c, 0x40000}, 0x3}, {{&(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x4, 0x4, {0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000500)="c7a8bceeb342102be0510eea7f01e4e351210a5c3fe89ad71c7b8928f22eb6ef2dec969aa439b7f4f0e7536eaae905b493c224c69897a84c3994", 0x3a}, {&(0x7f0000000540)="9be8862d36416e9c117a4dedec547c2aff628344e5f658ebcd2938c8eb12789289f9cda77072ba51297e951a09521229da0d4dfd990d5869bdfa3e3de7af32fc6eee83d8c1f01904b57003a14e9965a0e7b90eea8c2b74aad751b546fd583d6beecb39033cdb690ffd0c207cad4f61106ddeb0defd556aa18f9ae12d75a00d66aa41baf7c04cca01ee67936a7794488ff0c63ea0e1fb42", 0x97}, {&(0x7f0000000600)="fe657364edfb84742a74983b4b24c744bc32a0fc2180205b53432bab1c560aaa99a863d994c3a524f0cf4990d39ae087a582a63fc15bfdfddcd1752046c3eac92cc75c3cf35144d537a96a92480c0215121bcb682f54b3572c8ab61f865b5a266f0a0a6007b208031bec1a5cab360868c3fa3ab52e14fbf0d7ca7ce01fdf8d", 0x7f}, {&(0x7f0000000680)="bc36c49c3a4cfdb33b0f2c0edcd0137031b526ea54a75c4a71b7c1742140f2722567b140e059ac1b6c1a89fa973c4f502711ce99fa7d44e292660ed31141fcd618157e8aacec171eed9064c0516560946e3b80d5dc2b220163aaf583a6410d62a35ca9d7c7bfd843300120b4d6c78e0a068bb022b206f72e06af2303c3089c3f89dae79ed5ba9d14b7fae1222f65f93e76f61de8f62cafa0a3d04dfeff5d8d14afb4b7d18957f481ebd8c5aec1e5ae68b0092db79f55f17effc3f1ac0b07e0049b15f4ef8c0409", 0xc7}, 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"297ec55f228043406f8181d28df70fa50beabd5bf07461883b4cdc8946f775865d03b71fbd7334aa130f4cdb52d689962729e5f7e2747ba4eb2083ed5eb087dc9046337c6350237465feb24c718c60584243cc6f23bb4480f19fe64113d942548c06416be19e1a5b5fff29261cbe10ad26b19a0d5cfa3622f65dd28208ea87f0e50bd934989bcf609079cd913b97a2"}, {0x58, 0x3a, 0xfe00, "40518cc5511372891bd23712c9143eed1432e37729371e87fe57a7d145231d07683e4b7e66825d872d9a01b7df7a2e4880cf3832698f87941ead67e8c8e98abb062c98638b97231ffe"}, {0x74, 0x19f, 0xffffffff, "e02ce36762f3ea2521b5ac707fcfb70e39e059bb23b6e1b107ad31bd02637e152f887388003942319d87e4e8c3984acf832cbff3014159e53cf205a93ead61c3e04ad2bdeae9680500250642cde3af8b2ed1852e7a68becb501c6adf4c592d8a9443344f04"}, {0xbc, 0x10f, 0x3ff, "e160dd475fbd1ee0ef7a1ee208ad1d68293d2865cf3e2afc8dfe3608a139b3fd9af3082d27a05fbab1d1762219899405ccc2405876a62b7eda7d3b1d1d0b9bf8fbf16c22bf78f0ef317d24a93bb61a6f518a4a4e5b9fe6dbc9546ad70320701158c3ad6b7d0ff576fa6bd68726646af797860de24aa5b989a449d7c01c40fc44c4970b93781018f2a0fb05a131153d829f091e98b3a86ebdf342a857cc5d0d7a60c64a9d04ac6bf399f9f677914d"}, {0xc0, 0x118, 0x1, "c82280c4268f254a5a7ff3bfd75abd21d8bac9801dfcc1567629b7a26c878361d8ec7a2e0368dffc3fcf7d82221039e1df466b35a1d0b374049e87a2fc336586375a799a2f3f6fda71ca03c4b62292fe253aa6b94e87a5ae7d371dacbad1a6b493664c7ed601c62151133d4d75402115b493b5271cff84ad2fa286148b1b8651e7974217aa9e7ddab77a31c0f2a4e7328bd71cc1078c40c6df79ed915263d3513344bd8466141c5535cbb08a7474775ef788f005"}], 0x538, 0x1}, 0x3}, {{&(0x7f0000001140)=@ax25={0x3, {"7d67e077b0bcbf"}, 0xfffffffffffffff7}, 0x80, &(0x7f0000001080)=[{&(0x7f00000011c0)="3d5c02b68f6801c3dd7b758f0319ddb961a5b8f10e782b4de77495691e5d86c7da51351c79c6dfcbb4b44ba5ea68a46deab672007b53febee7cca9f233a54fe08eedfa8c104cbaaed2b14348dc4a9360eaba3c4561a43dfacc8d1c3f2cab996a0a70d7c7aa7824f645dd6cb3e5e515fa5f0395f2dbb47088c1ade5f842c6b314178de48b379d", 0x86}, {&(0x7f0000001280)="8409fa3d8bc5f064c49bad1e8f7ce6d17532a9f610aefb2a8bf0856cf5bc846389019ce6fb385ea82615d999f7f5ffaf10dc0128b48ff3da51a10301216404cc076efbae81c4f9ba7ccd5968487741a8efa83f5735f01082b341ad629f8c1331857e73f31659b39f74ecf5bff8a63e985eb59a3b7c49204e40ab4ede02913a50c4ccfc998175809f0517da3dd3ac739cbbd96de1b1c291cda89322dd9b492e46bd38fee0b779fd6ca3a4a59ff47de74fdc0d78f91167779ae3e5224988", 0xbd}, {&(0x7f0000004680)="69b67f52b7d47e4a09693236d24d2c8cb7f397484edc555bac538ab542e793b97a7d6b963bd8e0540727fdb3801f76d53171a5a4b750ea9181eef8fc8b696c023b7ad4665cffa28467dd3a0ea9b2c7c2dd1704fdba15e682123d7e652d3c8b3d3d489fe94c6297325d02786bb46f5e9c81a2597f1e080b7240886c800e3ac8a874b4ae63a324e7f57911ac1b9e3160d3de3dd171c065a457f7dfb67412b6cf1df02526c6ec110696c4151a8d2b39a153348398bcc169577b", 0xb8}], 0x3, &(0x7f0000004740)=[{0xd4, 0x10c, 0xfffffffffffffe00, "98cf7135d7ed6588a00e14083efebc8b255db32adc339b455fed3a7c35c6ff341595e301ec50a743af66837c88e989542cf15c642b95aba3dade02f60f5c997900ed71174bc69af94461b9a40fa85191480588656be9c63a4eef6a3368264b67b90ebd510c7bc3ba12e1a1ee12d5b4995ea82f595d1a2d47fe428ae5bd4b8e1ff4577c3861f977de682be90824c69a024f821355d8c71ef56c75958f5b4dda04a8466ccc79c4c7d1798509ca65de16f8fc023cceda3f152c9454e15e0f0d64041e06d1441d5f"}, {0xe4, 0x112, 0x3, "fb0c07f538523cc51e58e8370ffd8555091b928cd4038e9ca19222cf1dd69a0d3022b59b8682e7be04dd361f7eb8f9c800a2de2da19a12dba73bc8c928f03eba72211339d90fc98d6d158203ed808184dfd98084447b138708dce3bc8cfcef44974924ae4ff03357e1eb02ef7c00e207cb65485aeb8d52e2733cb7914ad9e3994e2d1c6529c82c34952685a0a829c712e70a9f3fa9bc73aeebab44a04ad80ef987b65074e9160de9599edaedf38c2e96cb4bd4fffd0eab2e4e1e985eb65cf5978f3b625aaa811a97d2e1685adb9a184d58eb468caa144a"}, {0x90, 0x1, 0xfffffffffffffc84, "bcab5b8bf4037561a0b7f74c04293a825b5f8c02c5c68602c65e4e969ff4ca40a8c8c9c5e6cb3e88f6a648ee3ed947169fea1affa2365de6f124e308684699f8ba108eccdaea320b1c7f6ecd6b339a204ff6e1833fa736b53e87c36c09880f5e3bdb62bb4f5ce92c6d4dd7333483cd2ed70b709d6baae7f4c45324d87cbe90f496"}, {0x18, 0x118, 0xffffffffffffffe2, "ac64b1d98891878c65"}, {0x94, 0x13b, 0x5, "7dce3b3df3401171b30b830509cbb2693a489d65845d344e25c511e6d3dbee1c60e868e00a9f7feda4dc88a3a01b2dc6736dd527c37647b81ff3307769aaa1e98930452ef4f82f5ce208a68628f5a4c57b5076f111ac6de21ed5be572f52e56339ec56d1532311e33e1da5a6724576bd3c2ce3154a1639159f7c5d8754afa25ece8cab83d290"}, {0x94, 0x112, 0x5, "31f5afeeef0423f9f5cb0194b10e34955690943191aac0f6cd2a7434c05dbf8b8a14d6a44f1021147c7009390eda367c8b36649db6441942a5ca3d4da56ebbff86b22571f690d2d724d3403b79058113d08ef553e2f6f14aa92df30f4b64f72597edc399fd207f44ab32a9be48eb34c1469564c2840277aaae5700ae4c0e858aa12eb8960465e3"}, {0xe4, 0x0, 0x80000000, "50cba15205deb92eff46952a4eee75243dcb246d078fc485ed0136f2904e85a85f6fc4a3c3594f84843c8a62f7fc835cc5e8d679cedbc8ab10250bb0f121d85aa1d617993a7480ca2874fd00ecc5944ee530f71c2c310a6bf56d199089525f16db06d008d744d0e1eb515d84635ad1aced2409392e867de2e175320044d21e03d61849cb9f3b464eb747205c237f177af8c1093bd5f15722c46bb67c081a167e174c05f0c71861809a43bb693ac37e50fceb9f7da268d945bf078d4e3785c56d7d63faed361bc663ad875118ef9b1273c45239d41bd5"}, {0x100, 0x84, 0x0, "71d7f5a519a0ee11166644df98e21644863d9b77c38a3b17b7e00f0d88eae745f08aa2c272b2bbb20066a14c94e98831aa8138c065a529b735ed8f3b2c259a1fed524174ce0b0916cd3252b2107b22d5110de32f75891bb720a4f12702297d7a519702dc178b3f8ed42f152ed6625a5c21f8065b75ce899946db0e47d9ee08267cb6c63b979c19d5e7f3980e34be50c6cceb02ca47509063c31263ba08254ce402f21b1901688b698688689e28a40a4e6f7ac729f639825a1b0c0e77724286b904d1ca152c4cb82f74c76bdefbf3c65743612d971b2addb8ddde21976b0b98910bfb7fbd3063f50eec1d15ca46d5687a745c"}, {0xb4, 0x10f, 0xec30, "a555fdfacbe9ffc74535ebc791ff9ac8162706c62d1c5f1a4f741f15146d4ca923f4df910630055404867ec987709a6b6280339449d78ff23cdfa6cda8b91727fe632eb1b04e57ab4438f33352bc87e3864f61f412b63cc08c7a3de7d1c2b83ad392e6a6203873b8cef1ffac8dcaab33e79c68c096572362f2ecf4476ba231aded9a59605487b7988c713996c7642d6448db334227609ec3e82a8a9f8343f8253cb0a68da0a015"}], 0x620, 0x4000}, 0x13}, {{&(0x7f0000004d80)=@ax25={0x3, {"313679ab94188f"}, 0x6}, 0x80, &(0x7f0000001340)=[{&(0x7f0000004e00)="636bb94c82900a0e6338d6d49e35c8e7415d572325e2e1fb674e53dd324932366e60fabfa42e3ca6fac6dc457f3005b9ecb6e0d8f06150150f19f46c518ca63907592c7a9d0f17bbb905c5c02469ae90d2ec220bc432fcb2f4e2a77eb1151b17ce", 0x61}, {&(0x7f0000004e80)="9df95e0bdd5ad992be4995c37182fadf75c55c92d4b54e4cde18ce5d6d6ab00f3a3c7a8ef89669bb2ddb7a38374a870260cc384c3e69b9442e5fd82b6802e323cda2056b1220fd1648f5d54b5570e137ef53c8dc79ea93d2bb36d6aa0e1b7b49578a033f80ddd09d4db2e5adffff8a0bbda427c89e5f31e7527fa5bda93f4c3d2ed0159a3b05c1595406086c2630", 0x8e}, {&(0x7f0000004f40)="c0b9d9269fef307ff93facc6e01f286b05658fda6a7be9a69f5df7a0072fed04ff2791d8e3fd6c5e538a647160835a333e17bdf016bab71520c935137986ffc3bdd107e944cb47aade389b490621781f676058ff79ba1967", 0x58}, {&(0x7f0000004fc0)="18b59c7289b34886ab8689fd3fbec991ef7edbdd8b1b96d32f11f8a5ba3aeae0deac3741ac986c7b1bf677e9f26b9eb9c853f3d47809cb93da27d8aa1ec8c13a85377b549696d7319b1014a6dc9462d2317833023386c9a6012414cf69530d4486dff2961f423d1d172481268d49bf6be9b5dd5ba0e78cf4da46a5015b2e3e1eb6093f58f30b3b946aaa0d2997e7c44c15145faf4ee1b702dd1bfbf01cb8cad8cf07b2bbf688feba4b53820dc77a932898ef1247691c118faad9d32cbadcb2e1dc158677774bcdf8518321d61d1b538cf751015bb7a49d8c99cb6eab6299c29c6698b487e4f9f6", 0xe7}], 0x4, &(0x7f00000050c0)=[{0x20, 0x105, 0x9e24, "abbd6ece9b4974ef54c9012f31e353ae9912f471"}, {0x28, 0x101, 0x0, "072cd636d891bae9c1d3135dfe5ad6bf3934af4078b42b7847"}, {0x48, 0x10b, 0x6, "6c3c9ab7c1f13dc638eacebe813fa9b550f92ce3f036f19e8b194de1bf3ed5811134e64956c91a6b9cb9cc81c24a1f243f4bfca2b318f777e70522"}], 0x90, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000005180), 0x0, &(0x7f00000051c0)=[{0x24, 0x139, 0x0, "ace986aefcf44e39460c7b2473ef682d48b522624176"}, {0x5c, 0x10f, 0x10000, "1c85b4354a17a304380995dec32b03265d747f2310706973ed5ff47f5870d96c24c367ff7512888beb3102c0ced5d137d261f1736acd3939f7508b677449c554372aa092b41968590fd800c512ca"}, {0x58, 0x11f, 0x7, "72e8cd85e40dbdcbc86e2f0190e24f5a4e591428ed5fec786ad7db4f4980aa060c2cfec7b074b85620269ec170bb5a1a6c72c6fe69cbe52f5c1961a2478c9b1a5bf93d4484fc8d38e8a5"}, {0x80, 0x11f, 0x400, "32037d32c889c998df6dd25308d9342ea84a5ca0d63bbb127a0d9a59d33162c8e3ce98de5a6a91385792a0de71c557055ba7222fb0e005a987105f591bbc1074cc43f7790a853f5fe3c636081d0b4797f4b6b850926d7b54af1463ebee08428f9d82f7cf28d81ce04228a78401c9e37b5a1e"}, {0x2c, 0x10c, 0x1f, "953d93c891cb43240efc623f7c44fbf8d937b6e34d98a79f6c1e7627e150"}], 0x184, 0x44805}, 0xf7}, {{&(0x7f0000005400)=@ll={0x11, 0x8, r4, 0x1, 0x5c, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000005740)=[{&(0x7f0000005480)="b997921f1f1befe3c2045a24433e1463990846f965e2df9776db7ee9a6c32f07b6ac121f4501273c6e71b549a8f766622fa5c3ba20e3ceb1abebad1d855f9ebfa2299a5794271b3633897f0995d4857c34c6a586e1526b9e96dbf8ea2f1ac6a72bf01983dea5aab025c4dde7cbe400da328d774751f7a6d65d558b82ccfa1cb926a83a8f5073bac51318b701d775d1b878f7632d5a62d60d65ef3b30caf4e514b80938a7023e4d5c38aa", 0xaa}, {&(0x7f0000005540)="28831689f4d3f91c067458db4a0fed05baac5256b185a2bdbbdfbd9c763b30ab7f594e1a0ec54366045d907100922179a2aa92b4c7f373d4c3ad253cf1ee3c93d067ced85de49c231e39edba03dbf7481919957bee89", 0x56}, {&(0x7f00000055c0)="00a97561f79dcaf1d642d6f46f", 0xd}, {&(0x7f0000005600)="bcbfb2cf094b1c1432240851de705b86944a593496db3f7c8c3319abfc8d9bbad0eb0e70573dff5405a3f7507a8b1c04af338abaa900f56c5724928b9c86539e53adb54dbaf7a344da2402474c7a9d928ab53e6bcd40de6794048b1404ebafeca7bbc64a1b363d89819f9401b12c5eea2297aafa190961d3be4a55c4b599937b8e9729a8e86d5d7557d81330e4328692bc008bc59ef134881a8b34851d6c4aa91619c89553b8e0cce4060989c01005335238c284cca78d06661040ebb13a78bbaadbc72754902df3813eecd5a2ca22", 0xcf}, {&(0x7f0000005700)="550da0200f8289f0a27ac673f7f09bf7d68d91a1960f3f8593ac731c227ef7c242b376818395a63b6c2815f8bb6a", 0x2e}], 0x5, 0x0, 0x0, 0x20040000}, 0x7}], 0x7, 0x40000) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000180)=r5) 2018/03/25 22:44:50 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02060000140000000000000000000000080012000000030000000000000000000600000000000000000000000000000000000000000000000000000000000000ff0200000000000000000000fa7478155da1b1df9a344683890d5000800001052e68deee0000000a00000000000000000000ffffac35000000000000002d3711158aa47aec49c51b97c51af300000005000600000000000a00000000000000fe8000000000000000"], 0xa0}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80080, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='rose0\x00\x00\x00\x00\x00\n\x00') [ 153.628347] PPPIOCDETACH file->f_count=2 2018/03/25 22:44:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/25 22:44:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="3c003a3195e93ec0edf36e20641185a51c24de26b83055d34e77"], 0x4) write(r1, &(0x7f0000000280), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3210c0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0x7, 0x8, [0xffffffffffffff01, 0x7]}) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x3000)=nil) 2018/03/25 22:44:50 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100000000, 0x4400) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/25 22:44:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}) 2018/03/25 22:44:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000), 0x2b7) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace(0x11, r1) 2018/03/25 22:44:50 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xffffffffffffffb9, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x2400) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1c, 0x1, 0x1000, 0x3b63, 0x63, 0x5, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0xff, 0x7, 0x3, 0xde4, 0x80}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={r3, 0x4c, "844adf99e2223310d2612dfa125974070c1e958c3a6d482ecbf610a44e9a2d4f83912b1b050f4ab353e4878f7f7c2f979e3524eac94c4b666709aa3568ef1c9bfd369a8fc090709b61e7be7e"}, &(0x7f00000001c0)=0x54) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080)=0x3eaafe09, 0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x3}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)) 2018/03/25 22:44:50 executing program 5: socketpair$unix(0x1, 0x800005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000f60fff)=""/1, 0x1) recvfrom(r0, &(0x7f0000017000), 0xfd73, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = dup2(r0, r1) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)={0x1000, 0x80000001, 0x6, 0x9, 0x3, [{0x1, 0xffffffffffffff00, 0xff, 0x0, 0x0, 0xc00}, {0xfffffffffffffff9, 0xfffffffffffffff7, 0x80000001, 0x0, 0x0, 0x380}, {0x0, 0x3c22, 0x7ff, 0x0, 0x0, 0x800}]}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @loopback, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xc1, "46bf75cb054c76d10253831e2776371b583dc2015f9b053a6c326d9924fc1a7836d3afa1e31ff0b650d4b845109c23bbf12a6f746fa6175bbe43884ea034710be237777b35d473ed9b4c5b74da806a61df202b37ea3a04daa8a2c8819304959860d60f75dbe3c34206d5060eeb02ac2180e931b4ea8399365661e4495fbb4dde7272ff91637a24042fb6a7bb8d858bdde838f091307c448f2e354aad1f46b1c75b4b9005d90211cdae394d24c35aa578133a59c52920c5601597600117b647ba8b"}, &(0x7f0000000300)=0xc9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)={r4, 0x96}, &(0x7f0000000380)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x30, r3}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000004c0)={0x1, 0x8}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x202000, 0x0) 2018/03/25 22:44:50 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x14, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1000, 0x6, 0x800, 0x1, 0x1}, &(0x7f0000000140)=0x14) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:50 executing program 2: socketpair(0x8, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x9, 0x3, 'client1\x00', 0x2, "0b0bfcef8ff324af", "0c7e784ef785bed12b5471fa7a1cdc522a1066697d6197ca52df574b7078d761", 0x10000, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000040), 0x4) 2018/03/25 22:44:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x220801, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0000001f00003a8db144000dc2b594968a3a6cf04a5d24274b451e83c3b6ea4283fecfa3e08e90112cce01e0579f52610d0a64d73860e348ee1c3a68d5c8d4378035a30d4e83c37fcbf2d00bfb3d4919f4dd1acf0b8c690ac226a61e1291ff7717827194138ca6b65e757e2b80f432b6387a7e2b58ff02628d12bd796149687652e6b4169b837155622c26a538eb27f3aef6a96e195c24cab34b0a00406f7d3999a82d87dedd64a68ed87f665511b7347bea3b5e612095f51659ef009f9892d5360189dc7ede6f20a7a78c736af4a864b916f9aeef4d369644b9887ddf24087c5c2b746f62aa6fb30891c46c"]) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) 2018/03/25 22:44:50 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:50 executing program 5: keyctl$join(0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc00, 0x0) flock(r0, 0x8) accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/03/25 22:44:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a38000)) arch_prctl(0x1003, &(0x7f0000000040)="3cd5ce8defe1e1b15a0ddac81a452ff00e7de6bf9dad6169998e") syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xcc76de0f4f66eedf) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 22:44:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x2) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x5, 0x7, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x9}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x101002}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5feefa3fe5948901, 0xffffffffffc00001}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000003c0)={"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"}) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000001, 0x200801) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r4, 0x541d) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000000c0)={r5}) 2018/03/25 22:44:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) sendfile(r0, r0, &(0x7f0000000000), 0x4d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) prctl$setname(0xf, &(0x7f0000000080)='skcipher\x00') clock_settime(0x7, &(0x7f0000000040)={0x0, 0x989680}) 2018/03/25 22:44:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="12000000430001000000000000000000000000000a6274b2d16aa1789fb4a71f11df240ed60e3010930c433b027d638eeb8cf3a4188043737e778227427df9e10c87360948a307346c56b1288a6550b8cd641e94285b549cbd4c30a8575d37016c786f05ecfe0c30b1a747839c84459f1ffb3833002c79528fe2844cc792ee6f61b6c9000032170680298b966d321d3e52402800"], 0x14}, 0x1}, 0x0) 2018/03/25 22:44:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000600)=""/242, 0xf2, 0x0, 0x0, 0x0) rt_sigreturn() 2018/03/25 22:44:51 executing program 5: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffe) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/25 22:44:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a23308c02df545fa5c004"], 0x8) 2018/03/25 22:44:51 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffff, 0x40800) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) r3 = timerfd_create(0x0, 0x800) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) timerfd_gettime(r3, &(0x7f0000000180)) write$eventfd(r2, &(0x7f00000000c0)=0x6, 0x8) 2018/03/25 22:44:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x50) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x402000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffe92, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x1, 0x8}) 2018/03/25 22:44:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x7, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0x0, 0x2000, 0x40, 0x0, 0x3, 0x7, 0x5, 0x8001}, 0x10) 2018/03/25 22:44:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x40040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:51 executing program 0 (fault-call:6 fault-nth:0): bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)=ANY=[@ANYBLOB="b38c3ec90711b56600000000000000000000000004000100"], 0x18}, 0x1}, 0x0) signalfd(r1, &(0x7f0000000040)={0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x20400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x9, 0x7ff}, 0x8) 2018/03/25 22:44:51 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x4000006, 0x102, 0x3}, 0x10) syz_emit_ethernet(0x2f2, &(0x7f0000000040)={@random="8b1b2b294c76", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@ipv6={0x86dd, {0x5, 0x6, "467fb3", 0x2bc, 0x62, 0xa4a, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[@routing={0x29, 0xc, 0x0, 0xfff, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x3b, 0x0, 0xc13e, 0x3c6898d8, 0x0, 0x5, 0x65}, @routing={0x2c, 0x4, 0x0, 0x80000000, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x0, 0x2, 0x4, 0x1, 0xffff, 0x0, 0x9, [@remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x32, 0x0, [], [@ra={0x5, 0x2, 0x101}]}, @routing={0x4, 0xe, 0x0, 0x6, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0x21, 0x7, [], [@calipso={0x7, 0x38, {0x1, 0xc, 0x2, 0xf1, [0x2, 0x3, 0x8000, 0xe8, 0x1, 0x6]}}]}, @dstopts={0x0, 0xa, [], [@pad1={0x0, 0x1}, @generic={0x9, 0x2b, "edccbc96cdb2c7c2413ad6ec218401af4fda6dc407531dfa6c35e730af7f13fe0ff7b0d4d70cc81dbd775f"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x19}}, @enc_lim={0x4, 0x1, 0x10001}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1}]}, @routing={0x0, 0xc, 0x3, 0x20, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0x18}, @loopback={0x0, 0x1}]}], @udp={0x4e21, 0x4e21, 0x74, 0x0, [@guehdr={0x2, 0x9, 0xd8, 0x5, 0x100, [0x0]}, @guehdr={0x1, 0x0, 0x23d, 0x8b4b, 0x100}, @guehdr={0x2, 0x0, 0x1ff, 0x5, 0x0, [0x80]}, @guehdr={0x2, 0xffffffff, 0x367, 0x100000000, 0x100, [0x80]}, @guehdr={0x2, 0x3, 0x1, 0x4, 0x100, [0x80]}, @guehdr={0x1, 0x2, 0x3f, 0x5, 0x100}, @guehdr={0x1, 0x7, 0x1, 0x20, 0x100}, @guehdr={0x2, 0x3, 0x7, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x35, 0x6, 0xffffffff, 0x100, [0x80]}, @guehdr={0x1, 0x1, 0x4, 0xfffffffffffff2d3, 0x100}], "0df176cbd04789da71ee7661c9735dfd2b31af8ed8428e7ef7231ffa845781913f476d718b1279f30b67fd30"}}}}}}, &(0x7f0000000340)={0x0, 0x4, [0x896, 0x256, 0x889, 0x88f]}) 2018/03/25 22:44:51 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x4, {{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x0, 0x8, [{{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e23, 0x4}}, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x100000001}}, {{0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e20, 0x26, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}}, {{0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}]}, 0x48c) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/25 22:44:51 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x3, {0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x80) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req={0x3, 0x9, 0xffffffff, 0x8001}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/25 22:44:51 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "169476", 0x44, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x7fff, 0x2, [0x9, 0x6]}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x608041) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x6b4}, &(0x7f0000000100)=0x8) 2018/03/25 22:44:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000013002105000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000040000000be2700003f000000"], 0x28}, 0x1}, 0x0) 2018/03/25 22:44:51 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) timerfd_create(0x0, 0x0) 2018/03/25 22:44:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000080)="6b39e17e23434855c760f92d894e06dfaef9a117672dcab80f1a38aae32f44f8a243f5f25b2826e294a6d5029f36c67ef998e29f07df27f4d7d4", 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x445f83be, 0x0, 0xffffffffffbffffd}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x0, 0x80000000, 0x4, 0x81, 0x51a, 0x9, 0xe67, 0x3, 0x5, 0xffff, 0x80000000, 0x80000000, 0x800}, {0xd1, 0xd37, 0x200, 0x4, 0x3, 0x3, 0xfff, 0xd55, 0x3, 0xe0, 0xffffffffffffff67, 0x4, 0xffffffffffffffff}, {0x100, 0x1, 0x7fff, 0x73, 0x3f, 0x0, 0x7, 0x40, 0x8, 0x9, 0x4, 0xffffffffffff7fff, 0x80000000}], 0x8f}) 2018/03/25 22:44:51 executing program 2: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x200080) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x7, 0x0, 0x0, 0x9, 0x0, 0x401, 0x8000, 0x8, 0xa36, 0xcb86, 0x7fffffff, 0x4, 0x7fff, 0x691, 0x6, 0x1, 0x6b, 0x652, 0x3, 0xffffffff00000001, 0x7, 0x10000, 0x4, 0x24000000000000, 0x5, 0x6, 0x9, 0xfffffffffffffff7, 0xfffffffffffffff9, 0xffffffffffff8239, 0xfffffffffffffff8, 0x8, 0xffffffffffffe650, 0x2792, 0x427, 0x1000, 0x0, 0x7fffffff, 0x3, @perf_bp={&(0x7f00000000c0), 0x1}, 0x11, 0xce, 0x0, 0x0, 0xfb, 0xcb, 0x9}, r0, 0x9, r1, 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='system.sockprotoname\x00', 0x15, 0x0) [ 154.756598] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/25 22:44:51 executing program 1: keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) [ 154.838693] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/25 22:44:51 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYRES64], &(0x7f0000000200)={0x0, 0x3, [0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff]}) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20a000, 0x80) ioctl(r0, 0xe5ff, &(0x7f0000000100)="2d26fd82d9f30733ff2f00a3de") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/03/25 22:44:51 executing program 6: 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 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b94d23e671e44ffde828f8d79e180abba2c34abeb90300b07b7fa7ee04") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000400000001090000000059"]) 2018/03/25 22:44:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0xa0001) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="0218ff0a0700000026bd5d890ba8dbec7000fbdbdf25050019000000000002004e240000802c000000000000000002e9701663ffffffb85e164fc8d8000000000000fc00"], 0x38}, 0x1}, 0x4000000) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, r1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:51 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/03/25 22:44:51 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:51 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffff8000, 0x100) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x3, 0x5, 0x0, 0x3e, 0x8, 0x8, 0xfff, 0x1, 0x14, 0xd82, 0x8, 0x1}) 2018/03/25 22:44:51 executing program 3: mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) sendto$packet(r0, &(0x7f0000000080)="84b6ed71b5195d66b98cb7a5d15c3ea3cdc10707d765a076e41f84eb6474bed0fda2ae0a82a000c3f318ef2c15ceedb19ed7a726c3d05bd7982333e395d3b09586cc1478f3def87d2b468d1202c6faf83be26281aa655acebdb7f6b40b76b3fb11508f21c070a1142dbd1384050bc4dde76fb13164bb89a8718d68d65c4cf62f745acfa828f22b4f45a3822273e7e7b0477a21c7a8837f8b", 0x98, 0x8000, &(0x7f0000000280)={0x11, 0x1f, r1, 0x1, 0xe26a, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:51 executing program 5: syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x1, 0x600) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', r0}, 0x10) 2018/03/25 22:44:51 executing program 6: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/bus\x00', &(0x7f00000001c0)='cifs\x00', 0x28050, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/25 22:44:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000140)={0x4, 0x0, [{0xf002, 0x57, &(0x7f0000000040)=""/87}, {0x3000, 0x1, &(0x7f00000000c0)=""/1}, {0x5000, 0x14, &(0x7f0000000100)=""/20}, {0x2, 0x1000, &(0x7f0000001600)=""/4096}]}) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:51 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200000, 0x0) bind$rds(r3, &(0x7f0000000180)={0x2, 0x4e23, @rand_addr=0xf5}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x4001) mq_getsetattr(r4, &(0x7f00000000c0)={0xffff, 0x800, 0x85, 0x6, 0x5f, 0x4, 0x1, 0x6}, &(0x7f0000000100)) 2018/03/25 22:44:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, r1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x1, 0x1c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1d, 0x0, 0x0, 'syzkaller0\x00', 'vlan0\x00', 'ip6tnl0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xd8, 0xd8, 0x100, [@m802_3={'802_3\x00', 0x8}, @limit={'limit\x00', 0x18, {{0x7, 0xffbb083}}}]}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x210) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in=@broadcast}}, {{@in6=@ipv4}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000300)=0xe8) 2018/03/25 22:44:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/44) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x6000, 0x4000}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000002a67000001000000000000000000000000000000810000000000000000000000000000000000000000000000000000009665b0504a4559345acb8f606e6e28a584d5ff8c60f76307e4c8785e1a185813b66ff1af1d7bdddce937e3de882f2b2014ebd0a5ddd8eff65aa72b8961a7c944b6e6512c13a5"]) 2018/03/25 22:44:52 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) accept4(r0, &(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000440)=0x80, 0x80800) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x300) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x3, &(0x7f0000000ffc)="06c83b1f", 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="8db86e2374b7e730a08b8369fe4002000000074cf8246baea8000d008f"], &(0x7f00000000c0)=0x8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x97da, 0xfffffffffffffff7, 0x80000000}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 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) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffffffff7fff, 0x3}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={r5, 0x15e4, 0x2, 0xb1b, 0x692, 0x10001}, &(0x7f0000000380)=0x14) sendfile(r4, r4, &(0x7f00000000c0), 0x7ff) r6 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000200)=ANY=[@ANYRES64], 0x217) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) [ 155.882794] QAT: Invalid ioctl 2018/03/25 22:44:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000100)=""/234, 0xea}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000000200)=""/68, 0x44}, {&(0x7f0000000280)=""/141, 0x8d}], 0x6, &(0x7f0000000380)=""/145, 0x91, 0x8}, 0x3}], 0x1, 0x101, &(0x7f0000000480)={0x77359400}) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000000600)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f00000005c0)={&(0x7f00000004c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000000540)=""/119, 0xfffffffffffffde0}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) [ 155.903286] QAT: Invalid ioctl 2018/03/25 22:44:54 executing program 5: socket$pptp(0x18, 0x1, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect(r1, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) dup3(r1, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x1, 0x4) 2018/03/25 22:44:54 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)={0xfffffffffffffede, 0x4, 0xa, 0x1, 0xfffffffffffffffc, 0x25dfdbfe}, 0x14}, 0x1}, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000002c0)={'ip_vti0\x00', 0x600}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x341402) keyctl$set_reqkey_keyring(0xe, 0x6) perf_event_open$cgroup(&(0x7f0000000440)={0x0, 0x70, 0x8, 0x7fffffff, 0x0, 0x3, 0x0, 0x8, 0x400, 0xe, 0x80000001, 0x8000000, 0x2, 0x9, 0x3, 0xaa, 0x401, 0x0, 0x8, 0x3, 0x7f, 0x8, 0x9, 0x400, 0x81, 0xca7e, 0x9fd6, 0x9, 0x1, 0x3, 0x0, 0x5, 0x5, 0x7, 0x7, 0x0, 0x9, 0x32999b54, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000180), 0x9}, 0x800, 0x2, 0x3, 0x2, 0x3, 0xbc48}, r2, 0x7, r0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000300)) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1f, 0x20040) dup2(r3, r2) connect$vsock_dgram(r3, &(0x7f0000000280)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000200)={0xe5, 0x3, 0x800, 0x8, 0x4}) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000140)={@dev}, &(0x7f0000000400)=0x14) 2018/03/25 22:44:54 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:54 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, r1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="240000002800ff0a000000000000000003000500100000000c000100085454a7a1000000"], 0x24}, 0x1}, 0x0) 2018/03/25 22:44:54 executing program 2: rt_sigaction(0x3e, &(0x7f0000000040)={0x5, {}, 0x40000005, 0x100}, &(0x7f00000000c0), 0x8, &(0x7f0000616000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/237, &(0x7f00000001c0)=0xed) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000256ff8)='statm\x00') sendfile(r2, r2, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/03/25 22:44:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x21) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:54 executing program 3: r0 = socket(0x3, 0x80006, 0x5) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) getsockname$ipx(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f0000000100)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/59, &(0x7f0000000180)=0x3b) 2018/03/25 22:44:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) connect$inet(r2, &(0x7f0000000580)={0x2, 0x4e22, @rand_addr=0xabe}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000400)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="b71d288b4b9d5574f733fe5620393f957901a579873b1d9cd28ff0445438d441bd8b62ab36dc4341012e34ce4bdc4b91", 0x30}, {&(0x7f0000000080)="798670843a7d0a77fc17da87f67a7193ec6aefa692774d8bacfe58eda7496a9e", 0x20}, {&(0x7f00000000c0)="7058e8846e66663ab9cad8483e512aabbbc1ee23a7af8cfb3f10788edc11a25374f7a5ec25767b93e2e52b7badaf21fc09548e803050d8dec42b6568f1789ed7feaafce17f5db9915fbc2f8b9f31e67dec16d70e69eeba0614341ec3474030ce760298335b4884555305d09aaad1cdb360197dc2d766b5b6444a12140021e8bdc554eab1dd1a6a444f3990e513e498d49a2a83a01ed8a34b2482dfec29cec1834321702205b2ad678f2056764ad2cb2efb4135e8cbdb98be950ca03b308a6f4d2e026e78b68d3d57337bb9ac8fc54dab3ee2a7a28f8bb249", 0xd8}], 0x3, &(0x7f0000000380)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffffff, 0x8000, 0x7ff, 0x7, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x152a, 0x1, 0x2, 0x3ff, 0x8, 0x3, 0xbb74, 0x800, r4}}], 0x58, 0x80}], 0x1, 0x40000) 2018/03/25 22:44:54 executing program 1: r0 = inotify_init1(0x0) ioctl(r0, 0x80000001, &(0x7f0000000040)="973c2df878bc101e5c0d8345ff5d394f2802aac148d4967297c9e6d00afbcc1dd56eddb36c5662f8f23b5ff8b1a8e1ab45eb623b") inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x4000000) 2018/03/25 22:44:54 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x13b9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x7fff, 0x10}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x2b, "a7c2b76c793c8e3c7121771e260a1d57664ad940010c0d35a2c8d07f3fd0d3bd17cd5ee7b9b4dc38400a5a"}, &(0x7f0000000400)=0x33) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000300)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000080)="4425727766bab67c76ba696e114af4606e2cb2f74487405e2d2c1b8db7e401e0cc7a42e00fe02d8ff70c332e371938092388ce376f13f8c2ec4fa848e0fb8755197b95ae17f593b1edb34411be0bb17123d9761ab2874776ce2bd97c68be27e8c2525b4d70353e91fb51ecf8f134fc3750b0beb9f3a9cc5f09da4f71ba4842aecd81ac9969dd3ac47366c7db4033eae93d", 0x91}, {&(0x7f0000000140)="8f7a057025b521e7b60a9ae370b23bb4951e85e540857ca43d65aac0395594b3958994248ebcedd25f1558799b484cfee74abd8cdbc4431be7c2b97129f674529144257908303d4b87e71337c5e23e", 0x4f}, {&(0x7f00000001c0)="a5d581895661193eff6f230fc51170d93dd2c8a4f61f16", 0x17}, {&(0x7f0000000200)="c814301dacc8b79b5bc3074e42f6491f6ea557c3903d935c481100214504c810e1393f0af0c9b71d4f527605e519154dd2226c179a7282737f09d7d270dad66f3666f1b26d06fd3b82831e2578a26d2820dd5e9be07547c7accb9c69bc9fb1ba48179142dd63e56c3b473b33b8e421057d6cdeb5c07aae9277110767ddf38e89ae49f06e57cc5e29b432d761d4766bc2832685775e1eac341e928c8cc1ff0b1becc4e03dc285b9c3e4226ac751668da81e8364cb765ebb8026b20d81d83f78098e91d443ed6d43c94a02717a8e8ae521dd9ebdbf115109159bcb85749bb24afedc385a78e75a976d9c5731", 0xeb}], 0x5, &(0x7f0000000440)=[@init={0x14, 0x84, 0x0, {0x3d83, 0x10001, 0x6, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x9, 0x8200, 0x100, 0x2, 0x22cc000000000000, 0x4, 0x9, r2}}, @init={0x14, 0x84, 0x0, {0x7f, 0x7, 0x1fc0000, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0xfff, 0x0, 0x8, 0x1, 0x7fffffff, 0x1, 0x220000000000000, r3}}], 0xb0, 0x8000}, 0x4000) r4 = fcntl$getown(r0, 0x9) sched_setattr(r4, &(0x7f0000000000)={0x30, 0x3, 0x1, 0xfffffffffffffffe, 0x8001, 0xda, 0x6, 0x4}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000ff8)=0xffffffffffffff11, 0x8) fcntl$getown(0xffffffffffffffff, 0x9) 2018/03/25 22:44:54 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x620981) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) mq_notify(r2, &(0x7f00000001c0)={0x0, 0xc, 0x1, @thr={&(0x7f00000000c0)="a0b981833ea5bd3e1c9dd35997f858c5b369aa248b265e7f7c85d2a50f25d62a1a0a018615ab615c53de03d459d35046933971d9741faeab07bf76c4f6b07d1a409688af771e342425396041204769b225c1a975f998839a6491d0ac21798711ebf2966fdf1e1f914d2b1af0e3bd7bbc8b78000b0d407c2128f6bc599a685ded4f315f22", &(0x7f0000000180)="9b61b18c6f7426b308ec41"}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x3701c37dc1be0753}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) 2018/03/25 22:44:54 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, r1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:54 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='user\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, r3) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x0, r1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) 2018/03/25 22:44:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000080)) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:55 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffffa4, 0x2a680) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000040), &(0x7f00007d0000)=0x4) 2018/03/25 22:44:55 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@dev, @dev, @dev}, &(0x7f0000000100)=0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400000003020795000000000000000000000000"], 0x14}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c010001", @ANYRES16=r3, @ANYBLOB="200026bd7000ffdbdf2502000000040005000400050008000200000000000800030000000000080001004e2000000800030011000000080003001d000000080001004e220000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/03/25 22:44:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, r1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:55 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x616e, 0x2) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240), &(0x7f0000000280)={0xffffffff}, 0x8) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x1200000000000, 0x0, 0x343, 0x1000, "7fe46f7f8d09a63e4522ff159b702f142f9ba30e9b06e5cf0b85f9960dddcd511ebc0e5ed09841e675d46261", 0x8000}, 0x0, 0x0, 0x4, r1, 0xce6, 0x4, "d7da3323e769375f670a9a34a6a3df8184cd50d24b1efb77ce878a127e493a91cdd2e461de9c8ea772aa2bc25c899dcf2dd9156b9117c463d965a2de95995a31", &(0x7f0000000080)='vmnet1\x00', 0x7, [], [0x40, 0xe3e6, 0x0, 0xdcf]}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) 2018/03/25 22:44:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000000c0)="de5510475343df3403be2d590a31b110b1d25445c5e292139d35cde8eefa0f3ee55468d29b0d3c5fa4e09397676d0914ff6b30108c788a3cea53502e945c009249b1365909062ed955964113255f275aa48916380fb2008b1e59850507d385ba5d23") r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) sendto$llc(r2, &(0x7f0000001600)="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", 0x1000, 0x45, &(0x7f0000000140)={0x1a, 0xf, 0x6, 0x1, 0x4, 0x7}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:55 executing program 6: r0 = socket(0x11, 0x2, 0xffffffffffffffff) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c) 2018/03/25 22:44:55 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) fsetxattr(r0, &(0x7f0000000100)=@random={'osx.', '\x00'}, &(0x7f0000000140)='/dev/kvm\x00', 0x9, 0x2) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7fe000000, 0x501000) connect$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0xfffffffffffffff7, 0x5, 0xfffffffffffffffb, 0x1, 0x100000001, 0xfffffffffffffff8}, 0x3}, 0xa) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0xd2102, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x900, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) prctl$void(0x3) bind$rds(r2, &(0x7f00000002c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x301200) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) wait4(r3, &(0x7f0000000200), 0xa, &(0x7f0000000240)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) 2018/03/25 22:44:55 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x7c0, 0x0, 0xe205, 0xf6}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x100000001, 0x4}, 0x8) finit_module(r0, &(0x7f0000000080)="df07a4fa1e0000000000000000", 0x8baceaa749557034) fcntl$setstatus(r0, 0x4, 0x23ff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) 2018/03/25 22:44:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x101100, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000240)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x1b, 0x6}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100000000000000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2040, 0x0) pwrite64(r0, &(0x7f0000000180)="c824c45f72b91050a096209644abd4d422305eeb747dba299ff59559a628e22e5e2f7da41235a15f73518b5aa702ea0afb37243e0f633271786d8bc949bc1eb3c60d8cdbd3db745e4bdfec7a162f47bbfa0e52429ddb2f37bbce44fc925589cf474c6cc4b7a1f3b3bbcd2569acf9131af295", 0x72, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00000000c0)=""/76) 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) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) readv(r3, &(0x7f0000fc9fc0)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x0, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x3) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/03/25 22:44:55 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0xfff, 0x2, [0x6, 0x100]}, 0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) 2018/03/25 22:44:55 executing program 5: r0 = getpid() sched_getaffinity(r0, 0xfffffebc, &(0x7f0000000040)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa4d4, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x3fee, @dev={0xfe, 0x80, [], 0x16}, 0x6}}, 0x60b7, 0x56, 0x7fffffff, 0x9, 0x4}, &(0x7f00000001c0)=0x98) 2018/03/25 22:44:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f00000000c0)='@vmnet0self\x00') bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0xffff, 0xffffffff80000000}, 0x1, 0x5, 0x8, {0x6, 0xfffffffffffffffb}, 0x38, 0x8}) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000568ff8)=0x8f3d) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/25 22:44:55 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2040000000000, 0x30}, &(0x7f0000000040)=0xc) socketpair(0x1b, 0x6, 0x5d1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x100000000001ff}, &(0x7f0000000340)=0x8) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000400)={0x8000, 0x149a}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fd4ffc), &(0x7f0000138000)=0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400000, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 0x4e24, 0x0, 0x2, 0x20, 0x80, 0x67, 0x0, r5}, {0x3, 0x1, 0x3, 0x7, 0x6, 0x1ff, 0x7, 0x6}, {0x40, 0x100, 0x6, 0x295}, 0x30000000000000, 0x6e6bbb, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x3501, 0x4, 0x2, 0x3, 0x4, 0x5d8, 0xd677}}, 0xe8) 2018/03/25 22:44:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) pkey_alloc(0x0, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha384-avx2,lrw-camellia-asm)\x00'}, 0x58) shutdown(r0, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000540)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) bind(r0, &(0x7f0000000680)=@ll={0x11, 0xd, r1, 0x1, 0x101, 0x6}, 0x80) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0x12000) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000000c0)={0x1, 0x4}) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) recvmsg(r3, &(0x7f0000000440)={&(0x7f0000000100)=@can, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000280)=""/55, 0x37}, {&(0x7f00000002c0)=""/241, 0xf1}], 0x4, &(0x7f0000000400)=""/59, 0x3b, 0x7}, 0x40) 2018/03/25 22:44:55 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r1, &(0x7f0000886f44), &(0x7f0000200000)=""/203}, 0x18) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup(r0) r4 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7, 0x80800) r5 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x8f, 0x180) r6 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x5, 0x100) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000080)="b00dcac7fe3301bb5057098914dc7eaff27ad7a008c519984da71b826a7fab12b1f66e1489e57073ed7a92a579215377503f93a0e3ab868ada619e13db76b101810295f54929652b83785255530ab0bb0d668f7e3cafb41c959ac507f70efdaddcef16c9daabf008b5a8ba65164d", 0x6e, 0x8, 0x0, 0x0, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x2000000000000, r0, &(0x7f0000000140)="2a83b81449c24414b0dd2a2d8841f0246bdf1c1b794b65173a2c6dda9ad20d88b21aeb4332b780c2fc81f578fd63910434ec5f0dcf2a8d8e1b79f28fb13b", 0x3e, 0x7fc000000, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000200)="b9b062d6c8f9f0e47fc77a0fd0fc02a7ccb070e142dd96d19921546ebc3f77eb7cc5282b225466dc9bdb3b0efe7e86da6b5dfa1a0291cbe89020c9e33f602b9784322e6dcef202e37c13a928008417b0f37db1b9b08fd118a49f18ec252c7769d2553716a8a221b42b632ba4418cbdc61bad582e408285f24d20c3d430bcc3fdae2782c72a13dfb2d2013df0ab924cc53229d35c8d4392e0b516b46263ad74280ce434fa4061b08dbddfefa0525ebd4a8aa1", 0xb2, 0x6, 0x0, 0x1, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffa, r1, &(0x7f0000000340)="4275b2015d863ca5ffd0319e4641ba48ffb3f5467773d7301892509cdba613aca799ffd72cd184abe7e5291c0bf571b89172298f520e2adf3383ca2f9ed28a9b35adf701b795c43c7e656fc5ae33e7242a188278d88a929ce075fd17b7549a818c6ae767af2f68f1cb0aee8e34c33e789c51bc141aa00d4915622ebf8377", 0x7e, 0x6, 0x0, 0x1, r6}]) 2018/03/25 22:44:55 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$restrict_keyring(0xa, r1, &(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)="9dffe8d8a93a25936f01dde80a7cb266f9485f8753ffd1d015f404239677a947d09e1f01373c") 2018/03/25 22:44:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2000) r3 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0xe, 0x80800) fcntl$getflags(r2, 0xb) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000300)=0x85a, 0x4) r4 = dup2(r0, r1) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000240)={r3, r4, 0x8, 0x100000001, &(0x7f0000000140)="76d25ce2a11ca0dee4b9760bd35125f3aef02fbecb056b47a98e8d80f9e3cdf0cad946fbe301a54acef755e5d11a1ecad670ac0c009efac57c7d994eb3008a75d8808cd23732739f059b44b372821c0139890b4a8fb1654cf8d5cfd7b08a8342d825e7126bcd05fb58bbc146f080d3615667539ea0d63be4cc5fd9accef5b6408829540c6cf6ef8689cc2573d01bdb4bfa2a6aa6e7e141a9950e513db6878f1ce6efeefdba5ad96e46ecbae8b83fb502392e7c499f0553626ff3a938f048058a9cc1193d2d65488c3b47a9140aceca3552591ae28c254ab35577c4d5a6e4c3e84e", 0x4, 0x6, 0x1, 0x3, 0x2, 0x1, 0x3000000, "4ae7189d2f48e0d492c9c07d0edeb877db83ad2ce775d538b048d77a414128e6d695b394ca92cc3f0c9571497141e80922edfd6bd5b1c2c5abd43e1db4f8a7fa0190c1f7d144d79e6b73f4f5df89eb1da1c543b9885f8745b530f20ca529055992b49ad2b8d608740410e2a8fea65306340924c39caccf3b6f"}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:55 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) keyctl$unlink(0x9, 0x0, r4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[]) dup3(r0, r1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)) socket$vsock_dgram(0x28, 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000500)) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1000, 0x8000) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f0000000080)=""/77) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x5, 0x7, 0x5}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000200)={r7, 0xdfed, 0x5}, &(0x7f0000000240)=0x8) r8 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x201) inotify_rm_watch(r6, r8) 2018/03/25 22:44:55 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x81, 0x80) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000200)=""/141) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x400) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0xbff7, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x4011, r2, 0x0) 2018/03/25 22:44:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400080, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000000000)) 2018/03/25 22:44:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2081, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'tunl0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4cbdffff"], &(0x7f00000000c0)=0x9237b3016fd50fe0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) syz_open_dev$random(&(0x7f00000002c0)='/dev/random\x00', 0x0, 0x80) 2018/03/25 22:44:55 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x92000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000100)=0x54) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xffffffffffffff0f, &(0x7f0000000140)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x50b260e5, 0x82000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x5, 0xff, 0x1, 0x1, 0x0, 0x1, 0x80, 0x4, 0x4, 0x5, 0x0, 0x7fff, 0x7, 0x3, 0x6, 0x7a7, 0xf61b7b7, 0x3ff, 0x7fff, 0x4, 0x3, 0x1, 0x1, 0x7, 0x5000000000, 0x3f, 0x40, 0x1aa1, 0x80000001, 0x4, 0x2, 0x8, 0xfc, 0x7, 0x400, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x20822, 0x6, 0x2, 0x0, 0x8, 0x40, 0x2}, r3, 0xf, r1, 0x3) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000080)={0x2, 0x200, 0xfffffffffffffffc, 0x9, 0x0, 0x1ff}) 2018/03/25 22:44:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x121100) ioctl(r0, 0x2270, &(0x7f00000001c0)) 2018/03/25 22:44:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000040)={0x80, 0x8}) 2018/03/25 22:44:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) close(r0) [ 159.194837] QAT: Invalid ioctl [ 159.198678] QAT: Invalid ioctl [ 159.217505] QAT: Invalid ioctl 2018/03/25 22:44:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) 2018/03/25 22:44:55 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000180)='}@(\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='selinuxproc\x00', &(0x7f0000000240)='em1\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)=',cgroupvboxnet0mime_typenodev\x00', &(0x7f0000000340)='security[\x00', &(0x7f0000000380)="2e1a00"], &(0x7f0000000480)=[&(0x7f0000000400)='em1\x00', &(0x7f0000000440)='-vmnet0}/\x00'], 0x800) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0xffffffffffffffa5) syz_emit_ethernet(0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="9ee285dc23a50180c200000e91004f008100030086dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYBLOB="588d70c926e6cac0444cdd3f01fdd11c190957b70cacc2c8aceeb732ae05417b400de2e46af7a15714c906cc4aecacf9de383069a6b39b3bfc7b5dc4b5e24227b57dd41d6f864174a9182289d55b9ded78515f4581aa39e4e27fd89884feb67beac9077394537c068438c5050fc809f3d54b", @ANYBLOB="50a6fd7c00c97c84"], &(0x7f00000002c0)) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000840)=""/4096, 0x1000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000540)={r3, r2, 0x2}) 2018/03/25 22:44:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000000)={0x8, 0x9, 0x0, 0x400}) [ 159.248706] QAT: Invalid ioctl [ 159.264495] QAT: Invalid ioctl [ 159.273961] QAT: Invalid ioctl 2018/03/25 22:44:55 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xda9, 0x210002) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f00000000c0)=0x5, 0x4) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="01f8000008795e0f325b5d826100a19500003d978c3e851d2adb00"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) [ 159.543448] QAT: Invalid ioctl [ 159.551360] QAT: Invalid ioctl [ 159.560816] QAT: Invalid ioctl 2018/03/25 22:44:56 executing program 7: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x3fd, 0x2040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000540)=0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, r3, 0x200, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8924, &(0x7f0000000040)={'bridge0\x00', r2}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000140)={"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"}) 2018/03/25 22:44:56 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) unshare(0x40600) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f000086bff4), &(0x7f00003b2ffc)=0xc) 2018/03/25 22:44:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:56 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x1c5, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="deff00000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}, 0x1e) readv(r4, &(0x7f0000000040), 0x200000000000021c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) dup3(r1, r4, 0x0) tkill(r2, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getpgrp(0x0) timer_create(0x7, &(0x7f0000000080), &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00000004c0)=0x98) 2018/03/25 22:44:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) fcntl$addseals(r0, 0x409, 0x1) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x2, 0x4) 2018/03/25 22:44:56 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x8000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x19) 2018/03/25 22:44:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000080)={{0x5, 0x1000200000000}, {0x7, 0x4}, 0x1, 0x1, 0x2}) fcntl$lock(r1, 0x25, &(0x7f0000170ff0)={0x1, 0x0, 0x0, 0x0, r2}) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x2, 0x7, 0xffff, 0x0, r2}) fcntl$lock(r1, 0x5, &(0x7f0000000000)) 2018/03/25 22:44:56 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f00000001c0)="48dc649f70563dab3c4ddb1a206607ea71a512a9fa3a4381d3b1242396ee27d94e5079099710652cda95256ec19b7f85cfc512d98c827a72952f13f3d46c6b2a0eb9334a10fe995fab1b8adf88f8e4909c0d88f950f3b73d17414a7f290070a19d5350845c7d061d87d7f1754e1eb36945b5cfdcc816d7ba9ca23bde369930aad2ea54345f0f4bae9e0e7243180b2b7731c7491a8871ac7cdd1c4022bdb51ae4faacf37c0104d409229b5af0ba") getgroups(0x8, &(0x7f0000000080)=[r3, r3, r3, r3, r3, r3, r3, r3]) r4 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r2, r4, 0x813c, 0x1200000) sendmmsg(r0, &(0x7f0000006640)=[{{0x0, 0x0, &(0x7f00000002c0)}}, {{&(0x7f00000000c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58, &(0x7f0000001f00), 0x0, &(0x7f0000006500)}}], 0x2, 0x0) 2018/03/25 22:44:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'sit0\x00', 0x400}) pread64(r0, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) 2018/03/25 22:44:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1c25, 0x9, 0x0, 0x7, 0xd, 0x15, "99ef00ab7aac9f23b6aaf1478487670ada090cf4391948923590a281ebc52017f68efcd4a774a72137eaebb96a4cacdfef4dcc6f1635ad800ff3782848b6e892", "8ea24628463d0405e4352ff9333167a149e75d803b47103d44bec674f50865c3512ea030a7a7dccabc64d57e9b6e38374a4df1b6f5841c7f7c53a1ef7f7374b3", "63399fb9486cabf9041c3b0171ef7e49f24175f905010c0f3ea9da56d6f2ee71", [0xefb, 0x80000001]}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x1, 0x10000, 0x1, 0x100}, &(0x7f00000000c0)=0x98) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, r5}, 0x14) flock(r0, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x3}, 0x8) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0xffffffffffffff08, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) socket$inet(0x2, 0x80003, 0x4) 2018/03/25 22:44:56 executing program 7: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:56 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x8, 0x400) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x70, 0x0, &(0x7f0000000400)=[@increfs_done={0x40106308, r1, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=[0x18, 0x40, 0x38, 0x58, 0x38, 0x78, 0x20, 0x68]}}, @acquire_done={0x40106309, r1, 0x4}, @exit_looper={0x630d}], 0xc6, 0x0, &(0x7f00000001c0)="091b92263306f90f89ac60fff61d3996a1321c50073763dbb40b57db58b9846964beeb183eee2ec0a4a9e8c1455cb02a93883c1e77073e7e79626c8dcd156044eb0f449fbb070b5d4c77a655fc2a4ac8dcfa2aa50399e2f9eeb01431323c298d1aea3d8cdbcecafdee38c47145ff0bfa222575bcc2f75326110866fb3ab0287c21bd179cd53b2cd7e491529a8f051a1b2b701ecfb28de2de86bcf0ac5e06dd79686d2278bbb2bba0347f587cb9a8316a0b5370a2ae141cd00898f61118e979e6dc60d5e5dddd"}) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="ffffdd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff010000000000000503000000000501d7301ee526ac30d6f5690718eba0995a5f2a830b5396a78c568c2421f2a3caddf876622ce5a1a1813177023a37a593e5a9b19ad9be9b9939325aedd7ebd8f342d252b7249a66825ad698084e7af8b5a6a7b9196048a5b773daea714e30912ae8e868040000effeb63306089ae568f29e516cd78d98809f4ee3a53c01b33cd7fbc470de0ab294938dd8"], 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) 2018/03/25 22:44:56 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0xfffffffffffffffe, 0x402a05, 0x5}], 0xffffffffffffff04) 2018/03/25 22:44:56 executing program 6: r0 = socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000)=0xfffffffffffffffe, 0xfffffffffffffdaa) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/25 22:44:58 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)) fcntl$getown(r1, 0x9) getpid() getpgrp(0xffffffffffffffff) getpgid(0x0) fcntl$getown(r1, 0x9) gettid() getpid() fcntl$getownex(r1, 0x10, &(0x7f0000000280)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000000340)) gettid() r2 = getpid() r3 = getpgrp(r2) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0xb6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000400)={r5, 0xb7c, 0x30, 0x4, 0x600000000}, &(0x7f0000000440)=0x18) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000180)={0x39, 0x0, r3, 0x9, r4, 0x2, 0x5}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r8 = request_key(&(0x7f0000000900)='rxrpc_s\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000980)='syzkaller\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r8) request_key(&(0x7f00000004c0)='blacklist\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='&vboxnet1user\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000580)='syzkaller\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="a5c8c6c9c2f820d333fd791998d09f035552a3873669d984cba41345f12d3f6b560940f0e852518197270bf674f89f923a61aa9edff7cd1f6eb462a1bf8ad4acaa38305107bd", 0x46, 0xfffffffffffffffd) r9 = add_key(&(0x7f0000000680)='id_legacy\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="790337c00d4eb286f43da6c6d35e7142939b8380085801949a22b75eda289e209d6469aa4fc53ad78309da5681b2b3eb740c41f82aa69c4b97d45e72fd41a58f327f2a83c4285e8386db1b06135ca6b1285b123505f87e0598f65a9f5653b3fd406dbb3d5d4382402bfa9d1368bbd8854f1aff963090eaac7f18d9aaf03fb8a32bdd12a688952900ca08842ab0cb17d690995bf3ef845b3bef50d99ae1c9bc95194cae35a7e0beb03907084ce52992c851cc1e72", 0xb4, 0x0) keyctl$unlink(0x9, r7, r9) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000200)={0x2, 0x200, r3, 0x9, r4, 0x6, 0x990f, 0x5}) r10 = socket$key(0xf, 0x3, 0x2) recvmmsg(r10, &(0x7f0000007b40)=[{{&(0x7f0000005000)=@generic, 0x80, &(0x7f0000005680)}}, {{&(0x7f0000005700)=@l2, 0xe, &(0x7f0000007a80), 0x0, &(0x7f0000007b00)=""/20, 0x14}}], 0x2, 0x10000, 0x0) 2018/03/25 22:44:58 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000080)="e752c85164f0c1aadf7b8e9a") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/25 22:44:58 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xb9) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x3f, 0x4) listen(r0, 0x0) 2018/03/25 22:44:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) socketpair(0x0, 0x7, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:58 executing program 7: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001180)='/dev/autofs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e000fe0200010000"], 0xe) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x8001, 0x3, 0x7, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x1000, "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"}, &(0x7f0000001140)=0x1008) connect$inet(r2, &(0x7f00000011c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/03/25 22:44:58 executing program 5: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace(0x19, r0) 2018/03/25 22:44:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r6 = getegid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={r4, r5, r6}, 0xc) 2018/03/25 22:44:58 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, {0x4, 0x7, 0x3, 0x0, 0x7, 0x4}, 0x5, 0x4}, 0xe) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/03/25 22:44:58 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x800) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000100)="221e0f176b9ca34226ca19c0a83ccd3193af60fbb10d018e58314a73654201e86b", 0x21}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="0a789d40a598", 0x6}, {&(0x7f0000001180)="a52bcf5f9997b20c3dabca4b9873866f9925d3ed102f01b9735cec9ef2f7b3a85a854da7dfdbc349ab92f9556a90f764b7e0c6a41ebc707bbc95aeea018d167eafbe640a06e2a5f1f0813374921b266c338e0721be0b3f176e01fb5d75d7bdbf5a7a7e5123cb7ee28d3d2108663181b96a3a4ed7ba6f36438586ee439fc608780b07cee3a48ac42c8f44a61f08b398c8ae13021cd29ce649026f0b45f041a78bd04f540bb2df087e7ef26f01cf763d0bae4ca2f88d90140eb12ebf90ca0c7de5a944d2db", 0xc4}], 0x4) 2018/03/25 22:44:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x8081) sendfile(r0, r1, &(0x7f0000000140)=0xfffffffffffffffd, 0x3d) 2018/03/25 22:44:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x4080, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000300)={{0x2, 0x7, 0x3f, 0x8000, 0x0, 0xa9}, 0x80, 0x4, 0xffffffff, 0x8, 0x8, "c79532b241e0e64c438137edb77f4bc70b513e260e3a829a08141b9495c9442ab468da5df67dd6eb5446b1eaf12341573ad2fec1f740087567d22ba7b3c7cae4bfd0282ff3b2926990cbe9e17f08d78343b94068aebfea22ac4099ee0a92e637f1d9207a25ef5d25b4975a909bcc0a5c766698499284e3f14d56197c5fcce079"}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x1f}}, 0x25dc, 0x8, 0x4, 0x0, 0x800}, &(0x7f0000000140)=0x98) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000003c0)=""/98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x80000001, 0x2, 0x0, 0x7, 0x4, 0x5, 0x100, 0x800, r3}, 0x20) sendto$inet6(r0, &(0x7f0000000100)="3f010000f708000000000000", 0xc, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x2}, 0x88) 2018/03/25 22:44:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(generic-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) r2 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xffffffffd251aec8, &(0x7f0000000000)=""/64) 2018/03/25 22:44:59 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:59 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/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, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000d000)=ANY=[], @ANYPTR64=&(0x7f0000006000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x10000, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e21, 0xffffffffffff0549, @empty, 0x101}, 0x1, [0xffff, 0x102, 0xf69d, 0x100, 0x80000000, 0x800, 0x3ff, 0x7]}, 0x5c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000080)=0xd000) 2018/03/25 22:44:59 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000000080)=[{0xc, 0x29, 0x3e}], 0xc}}], 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_flowlabel\x00') faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x1900) 2018/03/25 22:44:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)={0x1, 0x0, [{}]}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x3, 0x3ff, [{0xffffffffffffff74, 0x0, 0x101}, {0x2, 0x0, 0x1}, {0x7fff, 0x0, 0x101}]}) 2018/03/25 22:44:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = memfd_create(&(0x7f00000000c0)="73797374656d76626f786e6574319900", 0x3) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) keyctl$join(0x1, &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}) sendto$unix(r1, &(0x7f0000000100)="2e745f5a07d8425c2a6c", 0xa, 0x20000000, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000a40)={0x5, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000000001) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000009c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000dc0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto(r2, &(0x7f0000000a00), 0x3e7, 0x1, &(0x7f0000000e00)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000000040)=[{&(0x7f0000000680)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57, 0x3}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000080)=0xffffffffffffff6a, 0x4) r4 = add_key(&(0x7f00000007c0)='trusted\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="47954fb9aaf666d3b0ef91c0827949551d289f76866e14bdadbbea795a2d71cefef39f4844808728706e6285a17923a3ab5644ec0ce777ea59636e9b5aa3fa44752c8395280738a671225f734accc2129b57570e83be41b0d600769f2c73c441c7a9f3bea0bb431566c1979d881a0655f6acc67083dcf2505eb88e51cbeab411f37254bafca939dd046abdd8b7bbbe643aea8021c3c96e7915df3eb07c761fe28d5e29", 0xa3, 0x0) r5 = add_key(&(0x7f0000000c40)='dns_resolver\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000cc0)="d316d769100674ad56296c2151bb1920ae3407de3cbba3951ab410d25fe6bd7f35a6b61ea2d479c286483fd6a2c001cca386b252e9ece363035dbcd8ee9771945784fd7caef98ecf9564de77dd013e54e7ebf3e63591274dc17a94c814c8a3700b5e73d3c57aade76d1caa25ea11a72a8184c6d34dff06eba3684a8b9cf5c9981c114da03c59f064537914ae89871b62a589185a9e7c05c6f25373ecfeebf48069437f8c8f56140df141e3a3297ffe1544a9a268dda8383627f3cb19880aacf4da92d65cee690d0ec4b78b6577748bca413456", 0xd3, 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f0000000840)='cifs.idmap\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, r5) socket$alg(0x26, 0x5, 0x0) 2018/03/25 22:44:59 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000080)="ade7ba89439e84656a0ab447932b7facb4b96e74793c1df64f7b27589b8a45fd77c11b1d6e803b1b6597232842f7fafde37804c8fd3b8cbdd85af827f2e0fcc90d6c977724342007f3029349f3e66ad60d5599d042be1138455adb08c95d027ebed42596ab791f57", 0x68) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x80800) socketpair(0x11, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x12}) pause() 2018/03/25 22:44:59 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x501c80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) arch_prctl(0x1001, &(0x7f0000000840)="3f0ad070c6f7d34fd049ba0c0d0d2ed7831bb5a28040f3813a7f9e1d5fe352c5ae2182e273cea03ad5e6f77258aafafe072a62cc38efa727e15fe8a7df328722ffddd7aae0841f3dd8bdf9547d57a0a50c925bb488552a7d") r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000001dc0)="6e65742f69636d7036000d330fd203372ff96addeec73775859815ef454b755a8e78211f3c7b2d533ae144b1129506521eaabf1c1c6c65f60e47da31e775304523d820e3af8a9200d551c44385f38da8a832f22b318ed092fa0aaa36f083f20c11c74e02bcd96050aac5ad476d15b9af6e1b65780daeb6f2729a43a56b9246699e07c7bc8d3b177ae6af4ada4692") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc2c45512, &(0x7f00000018c0)={{0x3ff, 0x6, 0x7, 0x95, "cb3dfa13d1f8d23e8e5746541c56b3a9f615b4bbe0a1111fc9397300b40341cc0c284ad063a134838456c824", 0x2}, 0x8001, [0x4, 0x2, 0x3, 0x0, 0x4, 0x480c, 0x5, 0x1, 0xfff, 0x0, 0x3, 0xfffffffffffffb93, 0x200020000, 0x2, 0x0, 0x100000000, 0x2, 0x0, 0x3f, 0x9, 0x9, 0x5, 0x0, 0x10001, 0x5, 0x10001, 0x10000, 0xc, 0xffff, 0x7fd, 0x1, 0x5e67, 0x5, 0x8000, 0xcf96, 0x8f, 0x5, 0x5, 0x4, 0xfffffffffffeffff, 0x5eb1, 0x40, 0x13, 0x5, 0xd1e9, 0xfffffffffffffff7, 0x4e, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0x72af, 0xfffffffffffffff7, 0x6, 0xf065, 0x5, 0xdf5, 0x8, 0x2, 0x8001, 0x3, 0x7, 0x4, 0x9310, 0x1, 0x1, 0x1f, 0x1f, 0x80, 0x6, 0xa640, 0x4, 0x20, 0xfff, 0x4, 0x20, 0x80000001, 0x6, 0x8, 0xaa, 0xfffffffffffffffa, 0x5, 0x3, 0x0, 0x6, 0x200, 0x7, 0x1ff, 0x8, 0x7, 0x0, 0x9, 0x358, 0x4, 0x41179f17, 0x4, 0x101, 0x81, 0x0, 0x1, 0x7f, 0x40, 0x6, 0x800, 0x8000, 0x6, 0x4, 0x1, 0x0, 0x6, 0xa57, 0x463, 0x8fe1, 0x4, 0x16a, 0x3, 0x80000001, 0x4, 0xc8f4, 0x1, 0x6, 0x100000000, 0x5, 0x5, 0x9, 0x1, 0x0, 0x8000]}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000000740)={0xa, &(0x7f0000000100)=""/100, &(0x7f0000000680)=[{0x1000, 0xd6, 0x6, &(0x7f0000000200)=""/214}, {0x80000001, 0x1000, 0x8, &(0x7f00000008c0)=""/4096}, {0x8, 0xf6, 0x8, &(0x7f0000000300)=""/246}, {0x4, 0x6, 0x8, &(0x7f0000000180)=""/6}, {0x8, 0x60, 0x5, &(0x7f0000000400)=""/96}, {0x3, 0x34, 0x100000000, &(0x7f0000000480)=""/52}, {0x8, 0x62, 0x8, &(0x7f00000004c0)=""/98}, {0xc14, 0x70, 0x14000, &(0x7f0000000540)=""/112}, {0x200, 0x7b, 0x49, &(0x7f00000005c0)=""/123}, {0x18, 0x1a, 0x0, &(0x7f0000000640)=""/26}]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000080)) r6 = request_key(&(0x7f0000000780)='ceph\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000800)='user\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r5, r6) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000001d80)=ANY=[@ANYRES32=r0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x101000) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000080)) 2018/03/25 22:44:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000002c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) flock(r0, 0xd) [ 162.584168] binder: 13115:13119 got transaction to invalid handle [ 162.590738] binder: 13115:13119 transaction failed 29201/-22, size 0-8 line 2848 2018/03/25 22:44:59 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) [ 162.626723] binder_alloc: binder_alloc_mmap_handler: 13115 20000000-20002000 already mapped failed -16 [ 162.642898] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 22:44:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)={0x1, 0x0, [{}]}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x3, 0x3ff, [{0xffffffffffffff74, 0x0, 0x101}, {0x2, 0x0, 0x1}, {0x7fff, 0x0, 0x101}]}) 2018/03/25 22:44:59 executing program 5: ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x9, 0x0, 'client0\x00', 0xffffffff80000000, "f6d9bb967159cad9", "23ddef62f3a9a0edb17288f4a2847b25c784660fca92155bca974b156f32253a", 0x3f, 0x7}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0xff}}, 0x8, 0x5, 0xf6d, "9c543f288acd47d171252f3f306c802a294cc671760f1125764fa2349cd8b722aa334bcea6adf67043c64adb640c677294e399ed55f62e4567ce4b969e4a79c97cae4ccb35aec49c39a579aa586eb949"}, 0xd8) sendto$unix(r1, &(0x7f0000000280)='r', 0x1, 0x0, 0x0, 0x0) 2018/03/25 22:44:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x2) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) socket$alg(0x26, 0x5, 0x0) r2 = getpgrp(0x0) ptrace$getenv(0x4201, r2, 0x3ff, &(0x7f0000000180)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x9, 0x10000, 0x3, 0x8, 0x3b9, 0xffff}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f00000000c0)={{0x0, 0x284}, 'port0\x00', 0x22, 0x1000, 0x3, 0x7, 0x2, 0x3, 0x3}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/03/25 22:44:59 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) r4 = fcntl$getown(r2, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000140)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400800, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x7c8c, 0xb, 0x12, 0x10, "a7197cc14c0dec9f8f12f60607c5dc4ff3ba81341f45667cdff31111fdc193c57e412a9c62bc6fae3394b4eebe3fa6cbe41b1cf44a796fb379888e346f57cb1c", "824d4526ffcf4c53bdedbe8e7f533803f40749c793baae5e6565aa4c8b97047b", [0x7ca, 0x7f]}) keyctl$unlink(0x9, r3, r5) [ 162.675930] binder: 13115:13119 ioctl 40046207 0 returned -16 [ 162.716986] binder: 13115:13131 got transaction to invalid handle [ 162.723405] binder: 13115:13131 transaction failed 29201/-22, size 0-8 line 2848 [ 162.765897] binder: undelivered TRANSACTION_ERROR: 29201 [ 162.771677] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/25 22:44:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffbff, 0x200) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x1d, 0x19, "a03dff7f9701850ac576ef702d4d30ec2569e77bc790547044e4ad848df69d0cb9fa089c51829516453aed923e66509f3cc76574140c2bb63170f02b6db72bef", "db373ccfbb6a34ebaab8299a2474daf3f7ccecc708dea80b3a5244bce5804eda", [0x65, 0x9]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0xfffffffffffffffe, 0xa}, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x42000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xe7, "8848518696e3d625ab4e0a1e4610861ad49e9342fe49d0ffdfa6f77547e81afc65eb21494eb298dfbaabf36a39d52746db8dc27b0c4c56b5a17557645cba064b7d3782a4dfc059c01ec7958d2554a5e7d48b07d2bc2310efcec1dcd3e182c594f5a14e6bb6c6e8642c2dc90a176fba935c0d8992a9d3eab84f34a8e42e22c1fabdff53242d6e922769a101c236a952c72758b15b0114e6b9188154870826b6a245a27cd6e75fd9ac252fd6ab7bb77bbf21b8d475d9ca9585bffb24cc2b6bcb3aa01d2e7a7300a57eb95427f088a3b4dd7f177404450a560106e0e518776750362ce673110452a9"}, &(0x7f0000000140)=0xef) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x1, 0xab, 0x4, 0x8001, 0x1, 0x0, 0x5b6, 0xfffffffffffffffd, r2}, 0x20) write(r0, &(0x7f0000000200)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0xb) syncfs(r0) 2018/03/25 22:44:59 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0}, &(0x7f0000000340)=0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1, 0x7}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ipddp0\x00', 0x1}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f00000001c0)="a13e668d3b482e39d3e36c7ab88cd329641122a274c8d7880cfbac0f14e95126290b0ef5419485c559208d041b994db775aff448de424efb9a79d6668d7ab68e11fcb507fd053d1b0122f84eda24615f9cbfb418e8ff979190853ee33aac7f47a3b5b7a6f125d120107326f98938f96ec96cf7805c1234233a4189d4f88f29e246a0db814dbe36cde4f9024434c8fceac85d0d9c199d0bf0c407db8170cf1cfb579d0d02cd412b8ae3dee690ed013c151b3b76a9f2762df0b801308a54e2fd5b42d49f415eca3a8fee63480cb7c2f543be3490e128c42aed7710") ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000100)=0x4) 2018/03/25 22:44:59 executing program 5: r0 = socket(0x40002000000000d, 0x2, 0x1) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) recvmsg$netrom(r0, &(0x7f0000963fc8)={&(0x7f000029eff0)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000), 0x0, &(0x7f0000443000)}, 0x0) 2018/03/25 22:44:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000240)=""/70) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) personality(0x5000007) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000000080)=""/226, 0xe2}, {&(0x7f0000000000)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:59 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x401, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+10000}}, 0x100) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000400)={0x28a7, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) sync_file_range(r0, 0x0, 0xdb, 0x1) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)=0xfffffffffffffffe, 0xfffffffffffffed7) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$key(0xf, 0x3, 0x2) time(&(0x7f0000000000)) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x40000) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000040)={0x3, 0x4}) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/42, 0x2a, 0x62, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0x5, 0x2, "f2f64a8f603a2803e08a549d67898aac3def4cf5bf6424416adf2c6862a8ea40cc57c6fa6dcae96e7698114d3c3d5c71efea22622bf079c3ce50430a6efd2f", 0x3b}, 0x80) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x8c00) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="720000009ee4016117003a5e1fd3828560247f1f0f367d37a82ab057bfe847f763473e00f2b6219227e7e9d6685ff6eee784d8f4a07045fb60496abef5383135efdcc6c2d336e774621c9be1e8e14f166d57fcf0095e35cf54ddd73bb3f7d5d1131784f59ef8b1613a40cb08439d38bfa4f073bdc122729ff9543d6943683c7e77c5fbcfdd58ca96f73ae29bae062aebf142ad6aa69bea343d36820c4627f71d20fc05348f7e6a8f1dfe27a5ed14dd64260d6f2ff536"], &(0x7f0000000140)=0x7a) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000004c0)={r4, 0x0, 0x5, 0x1}, &(0x7f0000000500)=0x10) 2018/03/25 22:44:59 executing program 2: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in=@dev}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/25 22:44:59 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:59 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0xc0801, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {0x0, 0x2}, {}, @connect}], 0x1c) 2018/03/25 22:44:59 executing program 5: pipe2(&(0x7f0000006ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001200)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1, 0x7, 0x7, 0x7, 0x6}, &(0x7f00000012c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001300)={r2}, 0x8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x400, 0xb2, "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"}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) sendto$ax25(r1, &(0x7f00000010c0)="21e217275a24b1fbe702928587303623e5efebb6af737f9d6792adccf3d394ec4944db9228f45af654a82294b522cc0c0d50b76996e77575a3c2aa9b1c3df0aafcc9e812e4d3e4c89093398e13e1ab94d742267f69654f74120f8257ed12d713d3f596c47ea5d0020090cc8f42a42b31b6902b4e0fd42f41d76fce2d61286bfb2e398de6fef7d1d853fbf88479a33ceced454b18c2700b96e79a201e60bc1fe78081b48caddde1b825d359fe4b9fa248ad19daf7dcc16cd56751c545933cf61c3150096b97520f9b201a58fce901afeac3ac6b9adc71992ab66a010fc4878611d41241c639390f", 0xe7, 0x0, &(0x7f00000011c0)={0x3, {"1a7157d99d8958"}, 0x4}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001040)={'TPROXY\x00'}, &(0x7f0000001080)=0x1e) 2018/03/25 22:44:59 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x9) rt_sigpending(&(0x7f0000000240), 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x80000b, 0x71bc88f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000540), 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r1) accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x88100, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000280)=""/236) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0xffffffffffff1eab, 0x30}, &(0x7f0000000140)=0xc) 2018/03/25 22:44:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r2}) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:59 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x50, 0x400) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x50) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = socket(0x40000000014, 0x5, 0x0) setsockopt(r1, 0x114, 0x5, &(0x7f0000000ffc)="04000000", 0x4) 2018/03/25 22:44:59 executing program 1: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ftruncate(r0, 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/03/25 22:44:59 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000841fe4)={&(0x7f00004ddff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000cdefdc)={0x14, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x200, 0x200040) 2018/03/25 22:44:59 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r2, r3, r4}, 0xc) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) r7 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x2) accept4$packet(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="017ff97c0000000000000000000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:44:59 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000240)={@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x0, 0x0, 0x4}}, {&(0x7f0000000100)=""/195, 0xc3}, &(0x7f0000000200), 0x8}, 0x9c) setsockopt$inet_buf(r2, 0x0, 0x12, &(0x7f0000000000), 0x0) 2018/03/25 22:44:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0x5cedbc55, 0x3, 0x1, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x400}, {r2, 0x2}, {r0, 0xa0}, {r2, 0x14}], 0x4, 0x3) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) sync_file_range(r0, 0xf9e, 0xffffffffffffff01, 0x0) 2018/03/25 22:44:59 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000002c0)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) readv(r0, &(0x7f0000000500), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e22, 0x2, 0x2, 0x0, 0x20, 0x7f, r3, r4}, {0x8, 0x2, 0x4, 0x5, 0x401, 0x8, 0xd7, 0x8}, {0x19b8, 0xfe, 0xdc2, 0xff}, 0x1, 0x6e6bbd, 0x0, 0x0, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3505, 0x2, 0x0, 0x25, 0x2, 0x3, 0x1}}, 0xe8) r5 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x244400) setsockopt$inet_int(r5, 0x0, 0xd, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/25 22:44:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000080)={0x27, 0x0, 0x9, 0x5b}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:59 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000380)=0x0) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) r3 = getgid() r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001a80)={0x0, 0x5, &(0x7f0000001980)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x28}], {0x95}}, &(0x7f00000019c0)='GPL\x00', 0x63, 0x78, &(0x7f0000001a00)=""/120, 0x40f00, 0x1}, 0x48) r6 = accept4(0xffffffffffffff9c, &(0x7f0000001b00)=@l2, &(0x7f0000001b80)=0x80, 0x800) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/hwrng\x00', 0x4002, 0x0) r8 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001c00)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000001d00)=0xe8) r10 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001dc0)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001ec0)=0xe8) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = socket$key(0xf, 0x3, 0x2) r15 = open$dir(&(0x7f0000001fc0)='./file0\x00', 0x282002, 0x10) r16 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) r18 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002640)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0}, &(0x7f00000026c0)=0xc) getresgid(&(0x7f0000002700), &(0x7f0000002740)=0x0, &(0x7f0000002780)) r22 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002a40)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000002b40)=0xe8) r24 = getegid() r25 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0}, &(0x7f0000002bc0)=0xc) getresgid(&(0x7f0000002c00), &(0x7f0000002c40)=0x0, &(0x7f0000002c80)) r28 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002cc0)='/dev/kvm\x00', 0x0, 0x0) r29 = socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002d00)={0x0, 0x80000, 0xffffffffffffffff}) r31 = inotify_init() r32 = syz_open_dev$sndctrl(&(0x7f0000002d40)='/dev/snd/controlC#\x00', 0x1, 0x40000) r33 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/ptmx\x00', 0x8200, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002dc0)={0xffffffffffffffff, 0xffffffffffffffff}) r35 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/sequencer\x00', 0x200040, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002e80)={0x0, 0x80000, 0xffffffffffffff9c}) r38 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r39 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r40 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002f00)='/dev/sequencer\x00', 0x22000, 0x0) r41 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0}, &(0x7f0000002f80)=0xc) getresgid(&(0x7f0000002fc0)=0x0, &(0x7f0000003000), &(0x7f0000003040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003080)=0x0) r45 = geteuid() lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getpgrp(0xffffffffffffffff) r48 = geteuid() getgroups(0x5, &(0x7f0000003180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000031c0)={0x0}, &(0x7f0000003200)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003240)={0x0, 0x0}, &(0x7f0000003280)=0xc) r52 = getgid() r53 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000032c0)={0xffffffffffffffff}) r55 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000003300)=@full, &(0x7f0000003380)=0x48, 0x80800) r56 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/sequencer\x00', 0x8000, 0x0) r57 = accept4$packet(0xffffffffffffff9c, &(0x7f0000003400), &(0x7f0000003440)=0x14, 0x80800) r58 = socket$vsock_dgram(0x28, 0x2, 0x0) r59 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003480)='/dev/loop-control\x00', 0x4000, 0x0) r60 = syz_fuseblk_mount(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)='./file0\x00', 0xc003, 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x0) r61 = socket(0x11, 0xa, 0x7) r62 = openat(0xffffffffffffff9c, &(0x7f00000039c0)='./file0\x00', 0x80, 0xc2) r63 = signalfd(0xffffffffffffffff, &(0x7f0000003a00)={0x7}, 0x8) r64 = socket$packet(0x11, 0x3, 0x300) r65 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003a40)='/dev/autofs\x00', 0x1, 0x0) r66 = eventfd(0xfff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003a80)={0xffffffffffffffff}) r68 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000003ac0), 0x800) r69 = socket$inet_icmp(0x2, 0x2, 0x1) r70 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003b00)={0xffffffffffffffff}) r72 = syz_open_dev$sndtimer(&(0x7f0000003b40)='/dev/snd/timer\x00', 0x0, 0x2000) r73 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003b80)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000003c80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003cc0)={0x0, 0x0, 0x0}, &(0x7f0000003d00)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003d40)=0x0) r77 = geteuid() r78 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003d80)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003e40), &(0x7f0000003e80)=0x0, &(0x7f0000003ec0)) r82 = fcntl$getown(0xffffffffffffff9c, 0x9) r83 = getuid() getgroups(0x4, &(0x7f0000003f00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003f40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003f80)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000004080)=0xe8) r87 = getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004480)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000044c0)={0xffffffffffffffff}) r90 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004500)='/dev/vcs\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004540)={0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000047c0)={0x0, 0x80000, 0xffffffffffffffff}) r93 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004a00)={0xffffffffffffffff}) r95 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r96 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004a80)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r97 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000004ac0)='cgroup.subtree_control\x00', 0x2, 0x0) r98 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/autofs\x00', 0x80000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004b40)={0xffffffffffffffff, 0xffffffffffffffff}) r100 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004b80)={0xffffffffffffffff, 0xffffffffffffffff}) r102 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004bc0)={0x0, 0x0}, &(0x7f0000004c00)=0xc) r104 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004c40)={0x0}, &(0x7f0000004c80)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004ec0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="5fe6f776f521ecd846c1651bc44b0562d358cf6547ee54153e2ca8277e7e69a040ce45272b85e4ceb557de8edc1e662051a6f1cdfd03efee6dd1a2cf3158559365cb4f9a65df117fd032d43b20dc682a7b4d7925051c1f2c353edfa6e2a0db42cdd4e5b8b89d59a994916299063d706375eb1fce2db4f67546e56a68bb8fc73674ad4f3ec290efc2cdd83bd3f3a223b9c9e54e2bd4e9be3738c0c1ca196c8b798183cf566f9ac7878b2569a8819aa83d22c2a1d9ab31a2a226e72307", 0xbc}, {&(0x7f0000000240)="99eed423fdb8e2ae9fffa3ebf660f222e81c57ea045ca8da53ee31ac4573d5573eb771de17e53d8713bead4e01adb80417c8518e6d1966aa28f455e47ba8209e5e8f99602a8f7d0140483d1082d7deffc9475f9bd3e5bb413aaf48", 0x5b}, {&(0x7f00000002c0)="4cb6e46a651ef2404fe7fb7a01f220e4cdfad87db43fe217f341067dc18f212c45e0a264fa5d48c3221d066e87407c6dc3ea8a543e9514b51247d07aedf16a5d8aa622eb2db2025e4e3747e25965454904fe3bf92ee8e8", 0x57}], 0x3, &(0x7f0000000480)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x40}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000540)="5f0c0466a84ab762698a0e4a4a58e1de2b518ff92331288e533ac27f0ee8d74b6cb6cfb5d840855cfae8ab7f9dcba4a7e3eced4a78484a038b5517d87756f203767f4957c7408fdc06fe24bc97479dcf0264309f9312953305335c052c9b7e09d71a9c1ede32022779c141050e5d1de9e75273e99aa3b9012ba6f33591e35579ef1d97d148770d6f", 0x88}, {&(0x7f0000000600)="e67409b7e40186b8410d9681a9182b33804371693039319e2703f800a0481c568186e0f0a2b996cd268732fb5fd3fc760d", 0x31}, {&(0x7f0000000640)="29be8b367d684dad31c55f7308b847b3248d8aab3334a9c0ae568621d6ab85be858167a53c8c5c21850d6cc88368db39fd2e0f71c37623db09daddec7a3898f5f780c7c5ffc12d5884e0f27f07b99a2a77d2a2ed3f1d8437da", 0x59}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="b09ae5b994275af17e7e4aadea6d48322453", 0x12}, {&(0x7f0000001700)="7788128dc9c41eb7baad116681536f8cbc10aa6fd27274f7bc0b9e5b87846a5789d91114c51e6d1d1c83b99caf10c496848ac3f0442d984184281131cd4dbf8a208691fe501d24911a3244d5522672d06c0aadd4217669e06b53389a9fd9efd3d81defce9903f35ef061cb4ff9dde35eeaff2261aec9301f9529aef663f03500a79a38ecc34daa2810a60611fb8d2124f0c064d6d460d44001c5cdb458882c7de2b1de42d6172e8395c724f1091762695470537cf8ae60558687d3ec4a53cea9aabc9fd965a89cca457d458b7e2a52f16be1bac362e7300a2962620da09b667e5ad5893e8c2c6cfb870c5e", 0xeb}, {&(0x7f0000001800)="e96db9592f1f70cb3e3be9acc4155dcedb77d231566d10033f37f2761532507fc4d8dae5f844f7b1ae6c28e156917e59ece76dcda3ac63275e92347770dbf6521764db48674c9475a2477de314d0e495226d9b83cb0d47a445da937a6bbd3c814e787b85ea240596b9f89d54a55e8f4fe86b074fe1d2e40cd509", 0x7a}, {&(0x7f0000001880)="b078c879e386fe71abf93c90641c2ce4e99c9e10117a31436da54046f1d14b765eaf1f07362b9826629dff989ea6955f635f88706216fd68696fed16a5faca43ff38e62df2605f19d5b4b4622fe8e4ff724f5bfc57ae4cea94e0df792e7e74df5af266ddd14562916f1a23fc9cd2ddc2f6d1352a32b694dd06f5bfe0c481b692a9a5696f58202fec644eb81d4911cbabfe3e7267a7c813", 0x97}], 0x8, &(0x7f0000002080)=[@rights={0x1c, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r14, r15, r16, r17, r18]}], 0x6c}, {&(0x7f0000002100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000002180)="1cc5397d08a44eb7568dd845cac14939e0b5984c0cf58fa8aa4e139d8d50565712d1edfcc95bdd70a7c4e284c907cdc24c56a65541ddca20b505837c5f5efdf29cd602e0cba724cf4bcda792cff0488ac9101c84d92b6d4f4c71791ad6341d36853748f75eca0fa18c971477c94fa8adde2dc1954baeca81991dc4db7caa784214122edb341fd5addb2a5e9d7f7df58e949be8a0e51f37eb5697cb7f5761f55cf74e0d5931efc0cbfde169da34131da669f21fe8488f299c36de5208dce466cc", 0xc0}, {&(0x7f0000002240)="42cbc45d7903e9b54335082c5e17b0bf847824183661a27c654c81821b6e1c702bcac94e022f4872adc231c4", 0x2c}, {&(0x7f0000002280)="e642453643bcf7a7145b85662733889a1aea8263dafa49656da11d16964513bb461a37e5764534b2d38372c1e269d25bb311f906f24d3c817af5c4724dac588c82abf74f9ac8f47c173d2346e351782fd84abf0fc42ff36f1a804982b5468bef52fbf0d8947f0954b72fcd1ae22bec9f3816fbb165b9a49bcec050d30d3d11ef7be8c8b71281c6ab74695a0b49fe7ada64720ac88b0b8e8f0250b06e81e61ad16243fe932aec3c1fbea7d65ddcf2e49d56a8229715870a52dde99a13523a1983fa320cfe032adf8d9bf765", 0xcb}, {&(0x7f0000002380)="b69e59fc", 0x4}, {&(0x7f00000023c0)="0951e3f83c37aff8f0e08392faa0d0d7231444cca8da7ad660b0ad5340a5218532e3d133e4815dbd6a730201974b1e330a875514f0220e73706013542a05d646ddaf3186ac18c6a6eb730716470f42037cb57e51ca3132ce53229791f7f757f3bba536a033350c3310472e18a803b2ce0064dcba1bb5d1694c02ca191e4dcfc9afb088e5", 0x84}, {&(0x7f0000002480)="d705c87f95005b635a52d54d559273f4809ec51c8d06a7b58c78f97ce2375fe2907598dc2b64cd55d16307a7f5614eeae15ddd24639424c068e49213eff26e6f57ee231316c1c6310bc84ba5552b449486cc0fcc7ed8b6a76524ca3a4fbc88ec663aa54d257daeae732cfbc282d756c35603714870719fba422a6bc912cc6b24af6e2e7dad647c86beb3d0b81c649159fc8a759a58c5a70cceac0b42eaf1a8d3391756dea63be8dc8ec26b51", 0xac}, {&(0x7f0000002540)="8a7c4cdc15cc695ff9e5587864f9482112d28be8a7837eb9bd1c24bf8f6dd8cebc8a6bcf83cfdad3e074520ec7da2e823a807568d78080ae42b67bcf17d3dc9842af9b59b593629d35182f7c974f660c038d62939b101495ff6193060d6ba730f90d323e2cfb072f1b46e6be2cd097baff141296350a2f494dc2ec71ef3eb1950ae254515802af8618df4ed75654e377dc44af54aa8a7cef17cfb8b87e5a076b0aab939dd1758b469911f01b8d7a99c546c4dd098256576e2bb1983d", 0xbc}], 0x7, &(0x7f00000027c0)=[@cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x18, 0x8001}, {&(0x7f0000002800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002880)="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", 0xfa}, {&(0x7f0000002980)="1a8729b0cc8716", 0x7}, {&(0x7f00000029c0)="8775f14e73427d1f", 0x8}], 0x3, &(0x7f0000003540)=[@cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x24, 0x1, 0x1, [r28, r29, r30, r31, r32, r33]}, @rights={0x14, 0x1, 0x1, [r34, r35]}, @rights={0x20, 0x1, 0x1, [r36, r37, r38, r39, r40]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @cred={0x18, 0x1, 0x2, r50, r51, r52}, @rights={0x2c, 0x1, 0x1, [r53, r54, r55, r56, r57, r58, r59, r60]}], 0x114, 0x20000084}, {&(0x7f0000003680)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000003700)="534d9c07", 0x4}, {&(0x7f0000003740)="5c3a3f0555c7aad2b82371b9d29847400a22cc806174e7077a4a20fdfceea5aa43a3111b62103f3d4f617ba30e078e1ce3798a123a37b53fb9facf43196a27b681b5d6c1006c3e858df50da4bcf24c3202fa6e248d6235f970aaa57aa440a1e4c56582f97968d2116974d6ef75f2273bb9628840043117644b7b9a4f78b8413faf4efba39d40ee0c7064571893b79bb214ae2aa1a9b333951f66", 0x9a}, {&(0x7f0000003800)="e63f77f3afceafcb5a1c52fc8e40bd7d3370582765d31415b2c11c40cd8e1e1846fb8362a0834e2bec04f4ee5526f803604bf7d7c60481f73f356afc7a801d04", 0x40}, {&(0x7f0000003840)="a5bd2bae7933db1cf4fe81ecdc6047cb296255b8182c8892a28e8a16038102c34059013f0dc42aa311dbbee9f6590a97ef58640f6b317cde7048943dca0e0f30", 0x40}, {&(0x7f0000003880)="9b4e1c38f9c7ab82ca19a9958b6dd5d2813b1213125c0747095842be0064c09c19332421dfe8ec75007598b169c06af45b12f33d3c833e749d1cd54e716e2498427924291f35b9a8639206650fdb1e30f174443789b0555e195b37675b862fc9691745eadbbf1750df2a5856c3453236fcd0e262146938ea30c1d4105fd8553ef2283ab9e3f3bf9fa0c363702d8c13872be995faec377377921f6c4c30c30758c472f5e0744a70719978512e4260cbee922b092981725a01bda30c6162e051a7d6b9ff39d35fb0355fd4cdf51265b0ba5415573a69", 0xd5}], 0x5, &(0x7f00000040c0)=[@rights={0x2c, 0x1, 0x1, [r61, r62, r63, r64, r65, r66, r67, r68]}, @rights={0x18, 0x1, 0x1, [r69, r70, r71]}, @rights={0x10, 0x1, 0x1, [r72]}, @cred={0x18, 0x1, 0x2, r73, r74, r75}, @cred={0x18, 0x1, 0x2, r76, r77, r78}, @cred={0x18, 0x1, 0x2, r79, r80, r81}, @cred={0x18, 0x1, 0x2, r82, r83, r84}, @cred={0x18, 0x1, 0x2, r85, r86, r87}], 0xcc, 0x854}, {&(0x7f00000041c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004440)=[{&(0x7f0000004240)="6655005ba8ed06f5cf9c0015b3358958608904e1b257bb6cc28ecf87eff7a8b388c3d0b9baf741f9d0c0a6037969cf2c82a27155ecc350c01956b33e81dd7c310c4251cb1ae4b70190f36346c5364b5ea6179b6b42b25427dcc681b8ef64bbbb0fbbc2ed9c1e22a33bc97e7f4ff3a38eb438c08bfd1b607c9f4d6faccdcca8c0c0d69bcc9427742fe933621de5d79f8e4a7d", 0x92}, {&(0x7f0000004300)="f34c4889084d9c191c702888079de616a2034e11f7fd025300ab2f86bc45671509690d05ff47e260d7322bdf57c6df10ce650cc78ce3b48cd7fe27444dd25e896cfdd6c050c2", 0x46}, {&(0x7f0000004380)="4de3d0ff624d31e56cbfb91e613923d06a696e2168d801378eb929db8ee5458a8c0e19bb9c4a1ff0e310a25baf8c39251b796e3d848e8fba3e9baca69593ff714240481184491efecde9ca32ffe1fb1bb7b3fe0178fbb8b02d0467b3934911d546da34bebeaeac9bd75e1d517dbc6214a1612e2307c6418b9e7a94ed6065c058592ae606b2bb6fd5d4b3e6a239e68207087c87ab77b3c3f8115521542b26fcebcb19d5c3b0de377fe7cedf", 0xab}], 0x3, &(0x7f0000004e00)=[@rights={0x18, 0x1, 0x1, [r88, r89, r90]}, @rights={0x34, 0x1, 0x1, [r91, r92, r93, r94, r95, r96, r97, r98, r99, r100]}, @rights={0x10, 0x1, 0x1, [r101]}, @cred={0x18, 0x1, 0x2, r102, r103, r104}, @cred={0x18, 0x1, 0x2, r105, r106, r107}], 0x8c, 0x8001}], 0x6, 0x8000) r108 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1000000000) ioctl(r108, 0x800000080004533, &(0x7f0000000040)="345f97ca7354d877138800f694cb5a79390c3f71ae631cb0fed2973253bb18b3d385cc5cd161c6d4") syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) 2018/03/25 22:44:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x8046800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}}) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa}]) 2018/03/25 22:44:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x8044bf0455a06391, 0x100, &(0x7f0000000080)) close(r0) 2018/03/25 22:44:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x104) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:44:59 executing program 2: r0 = socket$inet6(0xa, 0x100000800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000140)="0022040000ffffe0ffffffff000020ff144e0000ff000207835eebf11608feefaf724b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c60500000000000000070400000000000003ff23353d8b3d01000000000000004a3ccd3560ae01018343000060ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f83c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c182bc97ffb4e82cb033fb544a3988bc226a85abe6eb60cd7c78d103d38c31c7c86d16c4986cbe4ab390c0923f0f0000590fbb00f8bf4d6ad2cea6dbe9d4a54c17aac0db6ebb450e", 0x118) 2018/03/25 22:44:59 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:44:59 executing program 1: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="020800000200000000ef37ca227685e1e3", 0x11}], 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x440000) 2018/03/25 22:44:59 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000180)={{0x0, 0x7, 0x0, 0x0, "219bed9df8a3f1a5a55feebb2d09139bee698f5267590ec1255c9439e87608cec1998b4d0d859769c5c0a674"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1effa246a756160fab21dd5bc45a2449a52c367f65800e2b6d1344e448d8f6bcb2d5fd525429945a43bea0f5c6aed3d04ca4b9da0df07cfe3127b20f050ace15", &(0x7f00000000c0)='\'mime_type\x00', 0xb}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) recvfrom(r0, &(0x7f00000002c0)=""/230, 0xe6, 0x20, &(0x7f00000003c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x80) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xfffffffffffffd77) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="f87f6bd670317d94758a3d3c90ae173d484beb4d702b2453cf2ee4a8d9959581e3dc639f32fbd7ef9ef374aed8b231e49ca1d033502123a60aed53aae534a90cd4", 0x41) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8c200, 0x1) bind$ipx(r3, &(0x7f00000004c0)={0x4, 0xfffffffffffffff9, 0x0, "083ff3006a08", 0xdca}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000440)={0x726, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000480)={0x7, r4}) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x47) 2018/03/25 22:44:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x8200, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000180)=0xda) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) io_setup(0x0, &(0x7f0000000000)) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) chmod(&(0x7f0000000000)='./file0\x00', 0x5) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000000080)={0x79, 0x0, [0xffffffffffffffff, 0x80000001, 0x6, 0xfffffffffffffffe]}) ioctl$KVM_X86_SET_MCE(r7, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:44:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r0, &(0x7f0000000040)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:45:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @loopback=0x7f000001]}, 0x18) r1 = socket$inet(0x2, 0x3, 0x19) r2 = dup3(r1, r1, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'rose0\x00'}) bind(r2, &(0x7f00000003c0)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x15) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/25 22:45:00 executing program 6: ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x88140) accept4$netrom(r1, 0x0, &(0x7f0000000040), 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e25, 0x100000001, @empty, 0x1}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x0) 2018/03/25 22:45:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') mbind(&(0x7f0000259000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000000), 0x6, 0x0) sendfile(r0, r0, &(0x7f00009c7000)=0x3ffffffe, 0x40000101) 2018/03/25 22:45:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:45:00 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc4, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="180000000201010000000000000000020000000000000000"], 0x18}, 0x1}, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'teql0\x00', 0x8}) 2018/03/25 22:45:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:45:00 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, r0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10002, 0x2, 0x2000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="0100000004000000000000003ee1db00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:45:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) flock(r2, 0xc) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000ff4)={0x8, 0xb86, 0x10000, 0x1, 0x1, 0x1, 0x81}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000465fb8)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800c8000095000001002000000000000000000000000000beb81944bc9cc0588d72520eb96413c45692d905e4e8ddf4b3603e137a4c8b27bfa3df5631682bf3fe294ad4a25d9e5aaaa48af4a4205646bace88c4eafa1678135a74c84dbf7798cd3a63e56b073f04f124b1f74fdc0777fda6434e06cf4d1f527d99c1986707baf5b41fd98dc45a6a72104904c0db26aa7d8c2b2fa997e2a67aed2ce2e8033dadd8"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000f, &(0x7f0000000180)=0x1, 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xb8150, r1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000c7effc)=0x4bca, 0x4) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') bind$inet(r2, &(0x7f0000306ff0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1) sendto$inet(r2, &(0x7f0000000080)="a84cceb26e07ee32bf097ed48db039f699ff62df1857bca92af579a43dd4595714d72339c9a56d6e2609ab86eabc8d41a55d17ac18992d373f121c7058042c8c157c28943bc5f4430b3c680e9a1784c87ab419518b653ddc4b168e9fbbc6b34d7ceb5c4ee8d7e84f5f70e0ea5f6c1a988e3271839d8f0bb2dcec987f8f8cd33b41098d9170a7cc32267a5c9e1125d1f29d2a058518b4d5223ba480f0c596384e2308498939189bfb5db62a3ad363365bba89206dd3923048c245fa23cc9fb2b0039d5113818c9f", 0xc7, 0x20020007, &(0x7f00009f1000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) 2018/03/25 22:45:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) read(r0, &(0x7f0000000480)=""/84, 0x54) 2018/03/25 22:45:00 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2f2891e2046e63ae, 0x70, 0xc3c9, 0x4, 0x10000, 0x80000001, 0x0, 0x0, 0x2, 0x2, 0x70ac, 0x752, 0x8, 0x81, 0x100000000, 0x8, 0x52d, 0x7fffffff, 0x4, 0x7, 0x0, 0x7fffffff, 0x9, 0x1, 0x8, 0x200, 0x5, 0x9, 0x6, 0xbcca, 0x7fffffff, 0x100000001, 0x100000000, 0x1, 0x100000000, 0x0, 0x8001, 0xffffffffffffff81, 0x0, 0x9, 0x5, @perf_bp={&(0x7f0000000040), 0x4}, 0x28002, 0xdca5, 0x7ff, 0x3, 0x2, 0x40, 0x7}, 0x0, 0x2, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'vcan0\x00', 0x8}) getrusage(0xffffffffffffffff, &(0x7f0000000180)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) connect(r1, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x4, 0x0, 0x3ff) sendto$llc(r2, &(0x7f0000000200)="cd1c41107639730d94649d7cba692a314f8e1b07cfd487c0addb92b27e0b7fc935973c9bb397a4e48b6da818ca3af6917153d799b5c95b657e6154ea331b3bc310964ec91a80ca1997fb80c4899843980ca84ad60e498b102a9d7638586135dfc3188e67706c51a7be64d550e5e3702c147151163df06505477362054e2244b6503c1ff124d55443c9100a7634ce090d3fdbec58ffdf4c91683726e769ea98ed39aebfe1169f8b64a003a7e66ee24efc1cfdcf4244c8c7e8578e9af6203286639b5cc0d3d78ea136472b00d9625e5514ee09d62f21382f3259c102c3a4e3a5c510f77dfe918420aa58c52fe95195f07443309e30d960bc", 0xf7, 0x0, &(0x7f0000000300)={0x1a, 0x1a, 0x2, 0x4, 0xfff, 0xfff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'syzkaller0\x00', 0x9}) 2018/03/25 22:45:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@getlink={0x30, 0x12, 0x4, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, 0x108, 0x202}, [@IFLA_LINK={0x8, 0x5}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x80000001}]}, 0x30}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x82000, 0x0) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) 2018/03/25 22:45:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:45:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000070d000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008d5000)) r1 = getpid() r2 = getuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) 2018/03/25 22:45:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:45:00 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1000, 0x4) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffff, 0x400) accept4$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80800) 2018/03/25 22:45:00 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) 2018/03/25 22:45:00 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffff, 0x800) recvfrom$ax25(r0, &(0x7f00000001c0)=""/168, 0xa8, 0x10023, &(0x7f00000000c0)={0x3, {"c5026716560365"}, 0x100000000}, 0x10) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r2, &(0x7f0000000180), 0xff4d) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000340)={0x8}, 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/166, &(0x7f0000000100)=0xa6) futimesat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 2018/03/25 22:45:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:45:00 executing program 1: r0 = getpid() r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x7) process_vm_readv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f000000aff0)=[{&(0x7f0000008000)=""/4096, 0x1111}], 0x1, 0x0) 2018/03/25 22:45:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)) arch_prctl(0x1003, &(0x7f00000000c0)="e22eddfb405eac3e4e56bf50222f6a98829dbb16e145966c9d4ead1943d460429bdd44991d4962d12d1ac6759688621ec6a7c77413be44dd4ecf5d2753ee596f6d7e139284e2f53c0619c92a0691e6abf36c67fe9223d4ce273e68b2d72d44c4db5a7e5171fd8d6332a81fa96a23ec9df66e92b687f4b76c8fead202d9b1c8d23b4263ba0457af744c0fa7f968775c38e37f4d3a685a0b9534aaf8235303c40f0fee1bc591059e2409ec5fb58d2fc07cf03f3489a02bb859ee8dddecd5c5b2873311208ad607562229ecc3c9dd0981f8b68917") ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)) 2018/03/25 22:45:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xfffffffffffffdab) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:45:00 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x20a, 0x62ca40) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x6, 0x9, 0x10000, "23c8ca8eb27c642875ae657868de32a4a931d4915221eaca394a6b482422f1ed324dd9804ca86a0c045a7fcf6e1ce829a59c7cb40e23377ba314077951d0459bba126973e200cf20219b4f41799791fc"}, 0xd8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_ifreq(r3, 0x8935, &(0x7f0000000100)={'bridge0\x00', @ifru_addrs=@generic={0x1b, "d8d50cc66d095f9fce84179b74c3"}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/25 22:45:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open(&(0x7f0000000680)='./file0\x00', 0x6400, 0x108) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000006c0)={0xffffffffffffffff}) accept4(r2, &(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000007c0)=0x1b0, 0x80800) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00000005c0), &(0x7f0000000600)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) r5 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f00000003c0)=""/199, &(0x7f00000004c0)=0xc7) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r6, 0x40086200, &(0x7f00000001c0)) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_GET_UNIQUE(r9, 0xc0086401, &(0x7f0000000300)={0xa2, &(0x7f0000000240)=""/162}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000140)={r8, 0x80000, r7}) ioctl$KVM_DIRTY_TLB(r7, 0x400caeaa, &(0x7f0000000200)={0x9, 0x3}) 2018/03/25 22:45:00 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0xb640) pwrite64(r0, &(0x7f0000000040)="e9f210156f301899ed1baa94e1423a5b47c9301b99bdfd3d6dec944107e5", 0x1e, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/25 22:45:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7f, 0x420000) recvmsg$kcm(r1, &(0x7f0000000440)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/207, 0xcf}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000300)=""/118, 0x76}], 0x4, &(0x7f00000003c0)=""/76, 0x4c, 0x2}, 0x914f63c20cbc7f03) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:45:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:45:00 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x1) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x23, 0x108031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a95000/0x2000)=nil, 0x2000) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f000040b000/0x1000)=nil, 0x1000}) 2018/03/25 22:45:00 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) link(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000000)='\x00\x00\x00\x00\x00', 0x7ffbf, &(0x7f0000032000)) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000140)='fuseblk\x00', 0x40000, &(0x7f0000000180)="d14fae5aa1994e5694794405209a93449d8d66707c04ab979fcc1ea53587f4c201cabafc33bbb33034161bcba21470502888c2eddc5103e29c660883ccdb370720242ad88a65a7715494cf6570e4fb3c318767ae184e5647a835f8ed338a45b5bc3beaf779d9b3b3cab45d05208ceb192d3268635e218286bd28879c3356a4d52d534d7e5443a7ee726417f6") r0 = creat(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/25 22:45:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ffeffc)=0x7, 0x4) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) sendto$unix(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000240)=@abs, 0x6e) 2018/03/25 22:45:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010"}) 2018/03/25 22:45:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:45:01 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x288100) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0xaf, 0x2, 0x70, &(0x7f0000ffd000/0x3000)=nil, 0x7f}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x5, 0x8001, 0x5, 0x1000], 0x4, 0x6, 0xffffffff, 0xffffffffffff0000, 0x1c6, 0x1, {0x4, 0x80000000, 0x80, 0x4, 0x393, 0x6, 0x4, 0x1000, 0x100000001, 0x3b, 0x20, 0x1, 0x101, 0x1, "5f22ce5d26064cec5a76a70b2f65b995ba8fb6cbaef29584225225e37b4d0944"}}) sync() 2018/03/25 22:45:01 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) 2018/03/25 22:45:01 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mremap(&(0x7f0000862000/0x4000)=nil, 0x4000, 0x1000, 0x6, &(0x7f00009f3000/0x1000)=nil) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) 2018/03/25 22:45:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x3a3c, 0x400100) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@delrng={0x10, 0x14, 0x4, 0x70bd2c, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x80) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm_base(ecb(twofish),md5))\x00'}, 0x58) sendto$ax25(r1, &(0x7f0000000480)="48298395c44cd5f26177af36da62b0b2d14d2a9da78b9f8112ca25dd2e751cbb03d0bee4adb561d275df405eac4e3342a4d8b4535d59a078f74ecc6eeb605364fadec518ad92f3c512228faa07c1fda00cb3046c706f74feae47d6affbd19d1563795e62917907ba2c7d102946e34f97d60216ff81ffa9b494e136005d4c2fd903b73262336f85bc96e382feb12682fc045dd743fa616aff34435050f51e8d52118a714673ddb3ced283b861f14c92e15f02ae7e", 0xb4, 0x80, &(0x7f0000000540)={0x3, {"db808f38ee1d3d"}, 0x93}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xe3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x5c820000000, 0x0, 0x9, 0x101}, &(0x7f00000003c0)=0x18) sendfile(r0, r1, &(0x7f0000000440), 0x9) openat$vnet(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/25 22:45:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r1, 0x8, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8982, &(0x7f00000001c0)="8a") sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x0, 0xe4b, 0xfffffffffffffeff, 0x6}, 0x7, 0x2, 0x0, 0x0, "7277ce41d5da30457b8d7b1903a647e7e9e3e79e0da3d3a3d83811dc39c13c7576ef969b1c35ff7fc6ec7d4453b4696fd34b7837138cd536c9379795fe9b423e"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000000040)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x6) connect$netlink(r3, &(0x7f0000000300)=@unspec, 0xc) getsockopt$inet_tcp_int(r2, 0x6, 0xed7823e628e19330, &(0x7f0000000340), &(0x7f0000000380)=0x4) recvmsg(r4, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:45:01 executing program 7 (fault-call:3 fault-nth:0): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:45:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x3, {{0x2, 0x4e22, @rand_addr=0x8001}}}, 0x84) getdents(r0, &(0x7f0000000100)=""/251, 0xfb) getdents(r0, &(0x7f00000000c0)=""/22, 0x16) 2018/03/25 22:45:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x28980, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xff00000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x280}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r4, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000000)=0x21, 0x4) uname(&(0x7f00000003c0)=""/4096) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) [ 164.653153] QAT: failed to copy from user cfg_data. [ 164.671204] QAT: Invalid ioctl [ 164.696586] FAULT_INJECTION: forcing a failure. [ 164.696586] name failslab, interval 1, probability 0, space 0, times 0 [ 164.707966] CPU: 1 PID: 13418 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #276 [ 164.715326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.724668] Call Trace: [ 164.727244] dump_stack+0x194/0x24d [ 164.730852] ? arch_local_irq_restore+0x53/0x53 [ 164.735509] should_fail+0x8c0/0xa40 [ 164.739206] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 164.744291] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 164.749463] ? __might_sleep+0x95/0x190 [ 164.753418] ? find_held_lock+0x35/0x1d0 [ 164.757459] ? __lock_is_held+0xb6/0x140 [ 164.761509] ? check_same_owner+0x320/0x320 [ 164.765815] ? rcu_note_context_switch+0x710/0x710 [ 164.770729] should_failslab+0xec/0x120 [ 164.774682] kmem_cache_alloc_node_trace+0x5a/0x760 [ 164.779689] __kmalloc_node+0x33/0x70 [ 164.783467] kvmalloc_node+0x64/0xd0 [ 164.787161] tun_attach+0xc7d/0x1220 [ 164.790860] ? tun_show_owner+0x160/0x160 [ 164.794985] ? __lock_is_held+0xb6/0x140 [ 164.799040] ? tun_get+0x1d4/0x2e0 [ 164.802557] ? full_name_hash+0x9b/0xe0 [ 164.806524] __tun_chr_ioctl+0x221f/0x40d0 [ 164.810735] ? __fget+0x36b/0x5b0 [ 164.814172] ? tun_poll_controller+0x4c0/0x4c0 [ 164.818728] ? iterate_fd+0x3f0/0x3f0 [ 164.822512] ? vfs_write+0x374/0x510 [ 164.826215] ? __fget_light+0x2b2/0x3c0 [ 164.830177] ? fget_raw+0x20/0x20 [ 164.833638] tun_chr_compat_ioctl+0x29/0x30 [ 164.837932] ? tun_chr_compat_ioctl+0x29/0x30 [ 164.842405] compat_SyS_ioctl+0x151/0x2a30 [ 164.846617] ? do_fast_syscall_32+0x156/0xf9f [ 164.851085] ? __tun_chr_ioctl+0x40d0/0x40d0 [ 164.855468] ? do_ioctl+0x60/0x60 [ 164.858898] do_fast_syscall_32+0x3ec/0xf9f [ 164.863200] ? do_int80_syscall_32+0x9c0/0x9c0 [ 164.867758] ? _raw_spin_unlock_irq+0x27/0x70 [ 164.872231] ? finish_task_switch+0x1c1/0x7e0 [ 164.876708] ? syscall_return_slowpath+0x2ac/0x550 [ 164.881613] ? prepare_exit_to_usermode+0x350/0x350 [ 164.886603] ? sysret32_from_system_call+0x5/0x3c [ 164.891429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.896253] entry_SYSENTER_compat+0x70/0x7f [ 164.900634] RIP: 0023:0xf7fb6c99 [ 164.903970] RSP: 002b:00000000f77b209c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 164.911660] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000400454ca [ 164.918906] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 164.926152] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 164.933400] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 164.940644] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/25 22:45:01 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000005c0)={&(0x7f0000000580)=[0xfff, 0x4, 0x2], 0x3, 0x9, 0x100000001, 0x9f, 0x10e, 0x3f, {0x100000000, 0xd9, 0x7, 0x635, 0x100000000, 0x6, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x200, 0x3ff, 0x0, 0xc913, "dfb0ce574f28c7350b2e50337717063873be3bef1f028171b822a17ed0f73dc9"}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000640)='ns/uts\x00') sendmmsg(r1, &(0x7f0000000540)=[{{&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)="e2897b097f34d8be6f6eb9dbbb543579a6a94e01633cc93854518364c1525e493f9e2c4c2c5b46a04a690753e5a5b529485cad0fc0aff3bca44d50b24d53faafcc87d7ddb7d2913180f05b27dd1af3a52158403c4adbf754839525babd2f73d33b49dd1cccdd5815d173444425aba55a4a3444faa989087f3c1b68e06442235c7adcbc331ffe14293ab4eed1bcca928146dc0e3f395b3187f70e5cf4a89bde", 0x9f}, {&(0x7f00000001c0)="93092304796ac5301116e5fd1f45c8041fdfa480fe7a6e7ce2d226ea05b8d20e1b9b6159acadc3f69df8cde6bf173ed669d552c2ea8a1b1062eaa829bd82de2ac31b8585126c5539b3078083c793ee5ecef332833165d4fb29cc45b546cfe8a07f65e779e8df7c68245355c932a1d28024c3d6504865f4572d6bf748a8e877818bfaedea3ac3df316e8fe3c869f6ebbf3057bfc8c838bf", 0x97}, {&(0x7f0000000280)="2c68d80af1b921d12f6ac497a4fb4c5202babe45171a3af8abfc03b5853a3da8e9f6a93420d5e24700b18cd334fb5a95522f3b1eb87f888448986ed8aebafb3be14489ea6aa18ee46610691e9d9f33cc3c2cba", 0x53}, {&(0x7f0000000300)="a1c6e595dd944010bc17e4a1b5766ed619970cd24ef23579a4788e8954d883f03ce2c4823a22fa21fba9a807f0f18a8fa09aba3a5ac906194ae935271b04c296e4765ba0334548006cfc79c80a04773cead77c7dd6c036819f68ef0ec05e5e9626e876e3d2effd7ad2abac619de0a695f015651be08dfad8710360e2620044fd9b969215ea09cc0dc2f7b52e982563ac295d9ad13d86a392fa6cf36cc1536e90a2f5db289602dedef166078a8b7a2a7bd46627ea3819ca2b8c1dc0b4c620e70b2f99ea6124392b909837092f19b0fce4f9a4b5012a30dc73f5a8f784a54bdf", 0xdf}, {&(0x7f0000000400)="7e304864ed560b884ddefa14829a68f71eb4d175f3b479f924028ec6ea3f13b2fd3bf427bf5cdb42ec837f8980b51bac299dc34cb0267291ad730b7fd06914f772d7491c29e989fd399d4847834c562b86bfe04f187b10f36eeeed2c9c96e5d9d4deb5e3e3d285556551158c5e271f11c1328ebf3259713a20eb4b84d597f882c7e5bcb732f1bd78adc5e4b65b3c7d2ebaf29ae84b5ac2aae4c1915fbc256e9a10f40a9bde07695554d586cd67b8170bb632f36f96b7900460f08214583ca2829332ed942710", 0xc6}], 0x5, 0x0, 0x0, 0x4000}}], 0x1, 0x48804) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4}, {0x6}]}, 0x8) recvmmsg(r0, &(0x7f000029cf40)=[{{0x0, 0x0, &(0x7f0000d61fd0), 0x193, &(0x7f00007ca000)=""/244, 0xf4}}], 0x1, 0x0, &(0x7f0000862000)={0x77359400}) [ 164.955127] QAT: failed to copy from user cfg_data. 2018/03/25 22:45:01 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) creat(&(0x7f0000000080)='./file0\x00', 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000140)="d32455d2cef49e24bfad61fa4c5fec07f856d1dfd9dd1b712e4622", &(0x7f0000000180)=""/168}, 0x18) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5b, 0x40040) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x8912, 0x0) 2018/03/25 22:45:01 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x216000, 0x0) 2018/03/25 22:45:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x3, @empty, 0x639}}, 0x5f3, 0x5, 0x0, 0x353, 0x5}, &(0x7f0000000200)=0x98) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r4, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r4, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x0, 0x8}, 0x8) r5 = gettid() ptrace$getregs(0xe, r5, 0x7, &(0x7f0000000280)=""/223) fsetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="73ca45b0f14398fc45bfd2e82c25de5a131775720100792e736b63697068657200"], &(0x7f0000000040)='bdev\x00', 0x5, 0x3) 2018/03/25 22:45:01 executing program 7 (fault-call:3 fault-nth:1): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:45:01 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x100) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x3, 0x2) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000001c0)=0x4, 0xffffffffffffffa5) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) close(r2) 2018/03/25 22:45:01 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x8000) io_submit(r1, 0x40000000000000f6, &(0x7f0000000600)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x56, r0, &(0x7f0000000140)="80fbeb9e54bcabb40e015a1c937111e48fc1e101aa6d67296cc11da8ead1fb0e283dab823fc4b1a432dc389cdaad02d3c89ac570bdc3ae350f042c93e6f02d0b696c524fcac92344659840cdd9fd920643369217aaf9b2474e69b55165c12779b4d8e0f42e26619092a8eb1ce98a67909be92f9bea8d22dd7ad31616e07a1c765d3656e56172f980164575ca4ab1402ee60524c9f60e06ca28d6f515a9773d29b8726e3530559dff8f8fe10e48ff9ee6b0269df9e3db5d5d19011f5350c646116beafcbc39947a5a7aa1a497ba6d04b42038154571000a", 0x0, 0xc5, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x80, r0, &(0x7f0000000280)="8aaab042539c7db2c0e90e8a09fe12ef947d56ed1b573c12750e25c65b77d411aadd618d0afa751fc58fe828f0218d2af8ce7457b6494c0b12da17c4df7fd68f8729ba7915397f8104312bde317323e8fd71cbefbc7edf4c7357ead343f0b9729980ff7510ea33423a737e03ab96bb84c2df881a894df7d8c1ad80463a1c92be4aa8633cb47d4a0129fa7fc75cf9881995191f97c8b80528f9f745dd46ad854da63d507ac8d819f589809d", 0x0, 0x7, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xc98ed3f5a4f9b62c, 0x4, r0, &(0x7f0000000380)="51f37a584a842161b940c5015f9f3272447016484961f51a05cd9caab4e503fa860e0b7d79e70f480843f97d3f2117e03bbba008f8090fa34d468a8a8b0d269d50843fb19a5c94d11766c47cd40ed2f9e5d581549af9ba4232f1f5da8ffddda3d058dbb550", 0x0, 0x7a1, 0x0, 0x1, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x4, r2, &(0x7f0000000440)="6a74e343d46f8817939c147642106df25425926bd8f55c7e9b88364452f9fc809c3bb15e32a3a7ec23d01ce87651cb455b2c41868dbd2a8e798abeb2db8bafa76ee28913cba7a24cbd18da268d850a928ba0c48fcb66e5326d568eba1fbf921f8e797bcc9fe10c70c435de14e72e2e577bbcf52659f2dd9722482ff0b76e59765584d6b36b76e7abc7bdc5098ab30867de0abb10656a5b493a85bfc0868bae8d7403cc0052e5928a681d537c17cebf6ea63ddd589c7e30e15a0ef0cf3e1a7a8d4903c41f0668a13ef41bf91e9e10b40a2dab357cdeefe4eeab9826", 0x0, 0x8, 0x0, 0x1, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xf, 0x4, r2, &(0x7f0000000580)="a2214f", 0x0, 0x7, 0x0, 0x0, r2}]) [ 165.116469] FAULT_INJECTION: forcing a failure. [ 165.116469] name failslab, interval 1, probability 0, space 0, times 0 [ 165.127839] CPU: 1 PID: 13452 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #276 [ 165.135190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.144526] Call Trace: [ 165.147096] dump_stack+0x194/0x24d [ 165.150702] ? arch_local_irq_restore+0x53/0x53 [ 165.155349] ? find_held_lock+0x35/0x1d0 [ 165.159396] should_fail+0x8c0/0xa40 [ 165.163089] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 165.168167] ? trace_hardirqs_off+0x10/0x10 [ 165.172468] ? __is_insn_slot_addr+0x1fc/0x330 [ 165.177031] ? lock_downgrade+0x980/0x980 [ 165.181163] ? find_held_lock+0x35/0x1d0 [ 165.185203] ? __lock_is_held+0xb6/0x140 [ 165.189254] ? check_same_owner+0x320/0x320 [ 165.193548] ? __free_insn_slot+0x5c0/0x5c0 [ 165.197844] ? format_decode+0x10a/0x830 [ 165.201880] ? rcu_note_context_switch+0x710/0x710 [ 165.206794] should_failslab+0xec/0x120 [ 165.210745] __kmalloc_track_caller+0x5f/0x760 [ 165.215300] ? pointer+0x9c0/0x9c0 [ 165.218818] ? __kernel_text_address+0xd/0x40 [ 165.223286] ? kvasprintf_const+0x56/0x160 [ 165.227500] kvasprintf+0xa9/0x130 [ 165.231023] ? bust_spinlocks+0xc0/0xc0 [ 165.234985] kvasprintf_const+0x56/0x160 [ 165.239032] kobject_set_name_vargs+0x5b/0x140 [ 165.243593] kobject_init_and_add+0xd0/0x150 [ 165.248157] ? kset_create_and_add+0x170/0x170 [ 165.252723] ? print_irqtrace_events+0x270/0x270 [ 165.257467] netdev_queue_update_kobjects+0x148/0x480 [ 165.262642] ? net_rx_queue_update_kobjects+0x590/0x590 [ 165.267983] ? rtnl_kfree_skbs+0x70/0x70 [ 165.272026] ? mark_held_locks+0xaf/0x100 [ 165.276150] ? __raw_spin_lock_init+0x1c/0x100 [ 165.280711] netif_set_real_num_tx_queues+0x185/0x790 [ 165.285877] ? memset+0x31/0x40 [ 165.289144] tun_attach+0x7bd/0x1220 [ 165.292840] ? tun_show_owner+0x160/0x160 [ 165.296964] ? __lock_is_held+0xb6/0x140 [ 165.301018] ? tun_get+0x1d4/0x2e0 [ 165.304540] ? full_name_hash+0x9b/0xe0 [ 165.308499] __tun_chr_ioctl+0x221f/0x40d0 [ 165.312708] ? __fget+0x36b/0x5b0 [ 165.316145] ? tun_poll_controller+0x4c0/0x4c0 [ 165.320700] ? iterate_fd+0x3f0/0x3f0 [ 165.324485] ? vfs_write+0x374/0x510 [ 165.328189] ? __fget_light+0x2b2/0x3c0 [ 165.332142] ? fget_raw+0x20/0x20 [ 165.335593] tun_chr_compat_ioctl+0x29/0x30 [ 165.339891] ? tun_chr_compat_ioctl+0x29/0x30 [ 165.344365] compat_SyS_ioctl+0x151/0x2a30 [ 165.348574] ? do_fast_syscall_32+0x156/0xf9f [ 165.353044] ? __tun_chr_ioctl+0x40d0/0x40d0 [ 165.357428] ? do_ioctl+0x60/0x60 [ 165.360857] do_fast_syscall_32+0x3ec/0xf9f [ 165.365160] ? do_int80_syscall_32+0x9c0/0x9c0 [ 165.369716] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.374187] ? finish_task_switch+0x1c1/0x7e0 [ 165.378661] ? syscall_return_slowpath+0x2ac/0x550 [ 165.383575] ? prepare_exit_to_usermode+0x350/0x350 [ 165.388567] ? sysret32_from_system_call+0x5/0x3c [ 165.393389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.398214] entry_SYSENTER_compat+0x70/0x7f [ 165.402593] RIP: 0023:0xf7fb6c99 [ 165.405929] RSP: 002b:00000000f77b209c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 2018/03/25 22:45:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e23, 0x1, 0x4e22, 0x1, 0x2, 0x80, 0xa0, 0x3c, r2, r3}, {0x5, 0x7, 0x7ff, 0xc, 0xffffffffffffff36, 0x7, 0x0, 0x9}, {0x2, 0x2, 0x6, 0x9}, 0x8, 0x6e6bb2, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d2}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x3, 0x1, 0xf5, 0x3, 0x797c, 0x6}}, 0xe8) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040), 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 165.413613] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000400454ca [ 165.420857] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 165.428101] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 165.435350] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 165.442592] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 165.450048] kobject: can not set name properly! 2018/03/25 22:45:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x6, 0xfffffffffffffbff, 0x1ff}, 0x10) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400c00, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000140)="9ee0a44b1b02a17568ebbdc2d8eed3aa6d8d6a7dba0d6cd35d82d3e53f4905302cd75edde2be783b7ae0c6fa3196487c16b389e0a561c73576e474a042831a35b2493915afa8e19401bce23452b640e34f550a65482e0fd636a6ddccca10942e", 0x60) 2018/03/25 22:45:02 executing program 5: set_mempolicy(0x4, &(0x7f00001cd000), 0x3) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/25 22:45:02 executing program 7 (fault-call:3 fault-nth:2): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:45:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) 2018/03/25 22:45:02 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010a00000800003d978c3e851d2adb00cda2046b00000000001a93"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) 2018/03/25 22:45:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:45:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x354) 2018/03/25 22:45:02 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x1e3, @dev={0xfe, 0x80, [], 0xc}, 0x8}, {0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x13}, 0x6}, 0x2, [0x8, 0x80, 0x1, 0x464, 0x401, 0x32e, 0x3, 0x3]}, 0x5c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101842, 0x0) pwrite64(r1, &(0x7f0000000000)="02", 0x1, 0x61) 2018/03/25 22:45:02 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)="67547fc25b0c729e874dc78374ade732ae930d67bad440481a3bcf996de53e6c030194dce46b73389d86e36bc8a0bce70edca1279446ce30ecc339b1bcd2881cacbcb599eecc014b158b267f9e8805a7e3b287a2cbf472a9f144ab4354090b41291996e43bd30cbe554d04b71b93af1732c65b0ba2b99efc0cccc6553fc61abb353b3d5d406314654d8f0cfe134383781aa0a6a2826bea9a408c32e5d0717e759e95b9f7b6e6b3ff3e2feeffdcbab3750995250856c59cb5046dc6e110909353ac4a4b73d5f3744fb31251945477c9") 2018/03/25 22:45:02 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x6, 0x200, 0x3, 0x852, 0xeb, 0xb82, 0x3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x100}, &(0x7f0000000140)=0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7ff) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x4, 0x0, 0x6, 0x1, 0x80000001, 0x0, 0x24b8b947, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f00000002c0)=0x7, 0x398) fstat(r3, &(0x7f0000000200)) prctl$getname(0x10, &(0x7f0000000300)=""/147) [ 165.728952] FAULT_INJECTION: forcing a failure. [ 165.728952] name failslab, interval 1, probability 0, space 0, times 0 [ 165.740255] CPU: 0 PID: 13492 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #276 [ 165.747615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.756960] Call Trace: [ 165.759542] dump_stack+0x194/0x24d [ 165.763173] ? arch_local_irq_restore+0x53/0x53 [ 165.767844] ? find_held_lock+0x35/0x1d0 [ 165.771916] should_fail+0x8c0/0xa40 [ 165.775640] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 165.780732] ? trace_hardirqs_off+0x10/0x10 [ 165.785035] ? __is_insn_slot_addr+0x1fc/0x330 [ 165.789597] ? lock_downgrade+0x980/0x980 [ 165.793728] ? find_held_lock+0x35/0x1d0 [ 165.797780] ? __lock_is_held+0xb6/0x140 [ 165.801832] ? check_same_owner+0x320/0x320 [ 165.806124] ? __free_insn_slot+0x5c0/0x5c0 [ 165.810420] ? format_decode+0x10a/0x830 [ 165.814455] ? rcu_note_context_switch+0x710/0x710 [ 165.819368] should_failslab+0xec/0x120 [ 165.823317] __kmalloc_track_caller+0x5f/0x760 [ 165.827873] ? pointer+0x9c0/0x9c0 [ 165.831389] ? __kernel_text_address+0xd/0x40 [ 165.835859] ? kvasprintf_const+0x56/0x160 [ 165.840074] kvasprintf+0xa9/0x130 [ 165.843594] ? bust_spinlocks+0xc0/0xc0 [ 165.847556] kvasprintf_const+0x56/0x160 [ 165.851600] kobject_set_name_vargs+0x5b/0x140 [ 165.856156] kobject_init_and_add+0xd0/0x150 [ 165.860539] ? kset_create_and_add+0x170/0x170 [ 165.865104] ? print_irqtrace_events+0x270/0x270 [ 165.869833] ? do_raw_spin_trylock+0x190/0x190 [ 165.874398] netdev_queue_update_kobjects+0x148/0x480 [ 165.879571] ? net_rx_queue_update_kobjects+0x590/0x590 [ 165.884910] ? rtnl_kfree_skbs+0x70/0x70 [ 165.888947] ? mark_held_locks+0xaf/0x100 [ 165.893070] ? __raw_spin_lock_init+0x1c/0x100 [ 165.897634] netif_set_real_num_tx_queues+0x185/0x790 [ 165.902802] ? memset+0x31/0x40 [ 165.906063] tun_attach+0x7bd/0x1220 [ 165.909759] ? tun_show_owner+0x160/0x160 [ 165.913886] ? __lock_is_held+0xb6/0x140 [ 165.917932] ? tun_get+0x1d4/0x2e0 [ 165.921446] ? full_name_hash+0x9b/0xe0 [ 165.925405] __tun_chr_ioctl+0x221f/0x40d0 [ 165.929616] ? __fget+0x36b/0x5b0 [ 165.933049] ? tun_poll_controller+0x4c0/0x4c0 [ 165.937603] ? iterate_fd+0x3f0/0x3f0 [ 165.941386] ? vfs_write+0x374/0x510 [ 165.945087] ? __fget_light+0x2b2/0x3c0 [ 165.949034] ? fget_raw+0x20/0x20 [ 165.952484] tun_chr_compat_ioctl+0x29/0x30 [ 165.956778] ? tun_chr_compat_ioctl+0x29/0x30 [ 165.961252] compat_SyS_ioctl+0x151/0x2a30 [ 165.965459] ? do_fast_syscall_32+0x156/0xf9f [ 165.969927] ? __tun_chr_ioctl+0x40d0/0x40d0 [ 165.974311] ? do_ioctl+0x60/0x60 [ 165.977741] do_fast_syscall_32+0x3ec/0xf9f [ 165.982043] ? do_int80_syscall_32+0x9c0/0x9c0 [ 165.986598] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.991067] ? finish_task_switch+0x1c1/0x7e0 [ 165.995543] ? syscall_return_slowpath+0x2ac/0x550 [ 166.000448] ? prepare_exit_to_usermode+0x350/0x350 [ 166.005441] ? sysret32_from_system_call+0x5/0x3c [ 166.010265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.015092] entry_SYSENTER_compat+0x70/0x7f [ 166.019474] RIP: 0023:0xf7fb6c99 [ 166.022809] RSP: 002b:00000000f77b209c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 2018/03/25 22:45:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:45:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000000004000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x110, 0x12, 0x204, 0x70bd2a, 0x25dfdbfc, {{'rfc4106-gcm-aesni\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x6b9}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0xffffffffffff0b9d}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0xfff}]}, 0x110}, 0x1}, 0x4000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2018/03/25 22:45:02 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x1e3, @dev={0xfe, 0x80, [], 0xc}, 0x8}, {0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x13}, 0x6}, 0x2, [0x8, 0x80, 0x1, 0x464, 0x401, 0x32e, 0x3, 0x3]}, 0x5c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101842, 0x0) pwrite64(r1, &(0x7f0000000000)="02", 0x1, 0x61) [ 166.030488] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000400454ca [ 166.037733] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 166.044974] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 166.052218] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 166.059458] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 166.066839] kobject: can not set name properly! 2018/03/25 22:45:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd9, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r2, 0x6, 0x3}, 0x14) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/25 22:45:02 executing program 7 (fault-call:3 fault-nth:3): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x3701c3fdc1be0756}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/25 22:45:02 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x7f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14}}}}, &(0x7f0000000100)=0x4) 2018/03/25 22:45:02 executing program 5: link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/115, 0x73) socket$nl_crypto(0x10, 0x3, 0x15) rt_sigpending(&(0x7f00000001c0), 0xffffffae) 2018/03/25 22:45:02 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)={0x401, 0x80000001, 0x6, 0x0, 0x2, [{}, {0x9cb, 0xffff, 0x0, 0x0, 0x0, 0x34ea6de7b7fd257d}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x8, 0x1]) openat$ashmem(0xffffffffffffff9c, &(0x7f0000004e00)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x5eb855) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendmmsg(r2, &(0x7f0000009d00)=[{{0x0, 0x0, &(0x7f0000001680)}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001840)}], 0x1, 0x0, 0x0, 0x40}}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000001f80)}], 0x1}}, {{&(0x7f0000002580)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x5}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002640)="a6ea7a7f3d4d9c03b094db41728252b9f93a866e5086f4eb561b0ef77c3f491eb68013b5c097c2a6447b6161c36f58028b725ef9f781ed07217b72243e28c15b4465cd11cf2398b4c27832e7db039693c22b4f04b6be384b18a8ade6b4a2c101d5e801835c2e59dfb27da950365426c8cb09dd8df42e4c01e5069594420c8d71bd08ea8c30195f2fe7cfe10901c77f77c9d22ef5b82382c209d7759bc01593cb62f053e2ffc7", 0xa6}, {&(0x7f0000002980)="8619b641d2922e41b7aa630c5179374546de9d5eb7160a98b3bd5cf6b7cf0b895c4766db541e0798a888b11d86c5c842ee4b15135cdb2fd31a65fcb246bfcc7c6e361f1553d96225c0bb9ed09d959b93af084836bf3f1e648ca9bf9f6f1964a419b6c0e4a738ac5e15e8da5bb82d648306fed9e440bcde8906989b5da4f87be64d25d36216cbe9adfcb19e1e5e29c9f48bc8", 0x92}], 0x2, &(0x7f0000005280)=[{0xc, 0x0, 0x5}, {0x10, 0x0, 0x8, "85"}], 0x1c}, 0x81}, {{0x0, 0x0, &(0x7f0000009a40)=[{&(0x7f0000008880)="7368922a94b7c339d73d17180eafa42943493f00e0de4c7a98e5c1c268da25db28c3500b82a6694b598150c2f2fb95753e3a002514fccef25fe8713372abe3d54de63f70778e858501b6942f4e3ff672c8888ee96d128c1be5497cc6cc38885929c5638158497118ea39a5adfe866d55d7de80c98bbcfc98543337e110a151dee93c3258902c73dbd3f322578bb0e70d05ba487e818c4ee87d312a6d687e09db4c01082811dcc2030a0cf89fe312266daea7be9d0e4b98c1d0b33e225cd56bff55516abeb4597678ed27514a7ff9fcc84cda64f4e1b31fb9d4d425", 0xdb}], 0x1, &(0x7f0000009a80)=[{0xb8, 0x3a, 0x0, "2d713ec39f85bd407c26a31c00e3a20390717f2bd0c4e506aec24ce15eededcc5dd4df420fd9e524ca47322222a03d52767d8db16fe3db37e9d705a245bc2b95c9a8f0a3cffa76361defd727f92864e2f9c95855058f631230e3dd09ca90dfad751b51d666af8815094d6452f9b35ced3a0027f75c0ba6939d6255e4646b4f194abab6668600f51cee4c10b72de3ceddf125f9104e88214526d94400180003c7f1e5482b4ce7fdaa0f"}], 0xb8}, 0xffffffffffffffff}], 0x5, 0x24008001) 2018/03/25 22:45:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x402000) timerfd_gettime(r3, &(0x7f0000000080)) 2018/03/25 22:45:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xdd3, 0x400000) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/03/25 22:45:02 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x200201, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="0100020000000000750e0000000000000400000000000000"]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000580)={r0, &(0x7f00000004c0)="cf38d01b4205700d283b0a66878c02e1939c94a7e702ab1649ea38f7ee00fcc8d8d4154cd0ef61b977ee2b60f63806f8233702f5e0258374a2e7d6b39c45256591194e03ce1d30b0", &(0x7f0000000540)=""/7}, 0x18) recvfrom$inet6(r1, &(0x7f0000000080)=""/158, 0x9e, 0x100, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xde}, 0x1c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000700)=@rc={0x1f, {0x4, 0x7, 0x8, 0x0, 0x3, 0x5}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000780)="0e3517a7d2b14c12c5df06894506a08032e6ea9570e2721021b4d377a266408f0a872c0cbbfed95790a4fbb261b2cfdbd25e406fb744a4d505cdc578b295183a4570f699ecc172a953a0b05dc5e61a6cebbfc932845f3ce49c0028e3cdc8655798b0", 0x62}], 0x1, &(0x7f00000008c0)=[{0x88, 0x3a, 0x5, "4f736dd64dd453a71ae910b1399b7a0b4942c82389b4538b523daa590270521f65fbd2150187e89765329a5b5502de4cfbd17e8adbd4bdd9e57499a170f50d2c58638d634c77683cb91d7f0ca8fe278b5a9e4b18f51f6d396b1a21c28e99b5d03ff92770d1c6da033d8065d898e3aabe1aec7729acf7c26ab6191273"}, {0x100c, 0x0, 0x2, "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"}, {0xc4, 0x107, 0x0, "c2fbb84e8e7a688a078e6bd92296efc83d846c5b3013e4b21298f776e90453357fbdec47da9465ed15ffede86b9df63d790941161fc2b81b4ef76656233a9c0da5fbc1035c1a50c63bdf628ff1ef631584b5e8f99a6ea74d98f43893b9f4e96246e906a441306e176ae0224de7a896c1b06a0c3b2162048b9f042412f351d49e53d920d41b135122bae65001e83a2cc821c28e8e662ceef6eb58cb88c7d1a278c02440c7b46e344a96f30b5015c667b462d1297c373f"}, {0x2c, 0x13f, 0xaaa, "3b66f317fd833a2cf75f0505974b483badba9b0f12b667790416ddf127651a4c"}, {0x10, 0x11f, 0x7, "3802"}, {0x100c, 0x103, 0x101, "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0x21a0, 0x840}, 0x20000014) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xff, 0x9, 0x0, 0x0, 0x2, 0x5, "8b43966910626376fccc8e20844f25f53ddb0a796e591d7f73cd73c88a6639ec169a32d4550df13ccdf43028c73c8569adddce2cee57ee4d46e252aac16d1e80", "63c90d59a39ded693da3709dc6f5417e6fb800f391fd95153dc658791f193057a0c13de01495f749149340e3ae47d1eeae38ce4b5ce0bacc86d3a2bd0abce1f1", "d2a23634f6f83428fbdc9d26ddb321fc772ee76206f1ef7d1345af8e7efd1630", [0x8001]}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002a80)=0xb2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000009e09"], &(0x7f0000000600)=0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000640)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000880)=ANY=[@ANYBLOB="010100000800003e851d2adb00cda2046b00000000001f93000000"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) uselib(&(0x7f00000001c0)='./file0\x00') [ 166.349956] FAULT_INJECTION: forcing a failure. [ 166.349956] name failslab, interval 1, probability 0, space 0, times 0 [ 166.361244] CPU: 1 PID: 13534 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #276 [ 166.368603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.377935] Call Trace: [ 166.380503] dump_stack+0x194/0x24d [ 166.384108] ? arch_local_irq_restore+0x53/0x53 [ 166.388766] should_fail+0x8c0/0xa40 [ 166.392456] ? kstrdup+0x39/0x70 [ 166.395804] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 166.400883] ? kobject_init_and_add+0xf9/0x150 [ 166.405443] ? netif_set_real_num_tx_queues+0x185/0x790 [ 166.410781] ? tun_attach+0x7bd/0x1220 [ 166.414642] ? __tun_chr_ioctl+0x221f/0x40d0 [ 166.419025] ? tun_chr_compat_ioctl+0x29/0x30 [ 166.423497] ? compat_SyS_ioctl+0x151/0x2a30 [ 166.427884] ? find_held_lock+0x35/0x1d0 [ 166.431925] ? find_held_lock+0x35/0x1d0 [ 166.435967] ? __lock_is_held+0xb6/0x140 [ 166.440026] ? check_same_owner+0x320/0x320 [ 166.444332] ? rcu_note_context_switch+0x710/0x710 [ 166.449236] ? rcu_read_lock_sched_held+0x108/0x120 [ 166.454233] should_failslab+0xec/0x120 [ 166.458183] kmem_cache_alloc+0x47/0x760 [ 166.462217] ? memcpy+0x45/0x50 [ 166.465475] ? kstrdup+0x59/0x70 [ 166.468821] __kernfs_new_node+0xe2/0x570 [ 166.472940] ? number+0x7e0/0xa50 [ 166.476371] ? kernfs_dop_revalidate+0x380/0x380 [ 166.481102] ? find_held_lock+0x35/0x1d0 [ 166.485148] ? kobject_add_internal+0x2f5/0xbc0 [ 166.489792] ? lock_downgrade+0x980/0x980 [ 166.493920] ? lock_release+0xa40/0xa40 [ 166.497871] kernfs_new_node+0x80/0xe0 [ 166.501736] kernfs_create_dir_ns+0x41/0x140 [ 166.506123] sysfs_create_dir_ns+0xbe/0x1d0 [ 166.510421] kobject_add_internal+0x335/0xbc0 [ 166.514896] ? kobj_ns_type_registered+0x50/0x50 [ 166.519625] ? kfree_const+0x31/0x40 [ 166.523313] ? rcu_read_lock_sched_held+0x108/0x120 [ 166.528306] ? kfree+0x1f6/0x260 [ 166.531651] ? kfree_const+0x36/0x40 [ 166.535348] kobject_init_and_add+0xf9/0x150 [ 166.539735] ? kset_create_and_add+0x170/0x170 [ 166.544296] ? print_irqtrace_events+0x270/0x270 [ 166.549048] netdev_queue_update_kobjects+0x148/0x480 [ 166.554220] ? net_rx_queue_update_kobjects+0x590/0x590 [ 166.559560] ? rtnl_kfree_skbs+0x70/0x70 [ 166.563595] ? mark_held_locks+0xaf/0x100 [ 166.567720] ? __raw_spin_lock_init+0x1c/0x100 [ 166.572281] netif_set_real_num_tx_queues+0x185/0x790 [ 166.577446] ? memset+0x31/0x40 [ 166.580708] tun_attach+0x7bd/0x1220 [ 166.584405] ? tun_show_owner+0x160/0x160 [ 166.588546] ? __lock_is_held+0xb6/0x140 [ 166.592598] ? tun_get+0x1d4/0x2e0 [ 166.596116] ? full_name_hash+0x9b/0xe0 [ 166.600075] __tun_chr_ioctl+0x221f/0x40d0 [ 166.604288] ? __fget+0x36b/0x5b0 [ 166.607723] ? tun_poll_controller+0x4c0/0x4c0 [ 166.612278] ? iterate_fd+0x3f0/0x3f0 [ 166.616064] ? vfs_write+0x374/0x510 [ 166.619769] ? __fget_light+0x2b2/0x3c0 [ 166.623721] ? fget_raw+0x20/0x20 [ 166.627172] tun_chr_compat_ioctl+0x29/0x30 [ 166.631468] ? tun_chr_compat_ioctl+0x29/0x30 [ 166.635943] compat_SyS_ioctl+0x151/0x2a30 [ 166.640153] ? do_fast_syscall_32+0x156/0xf9f [ 166.644624] ? __tun_chr_ioctl+0x40d0/0x40d0 [ 166.649018] ? do_ioctl+0x60/0x60 [ 166.652450] do_fast_syscall_32+0x3ec/0xf9f [ 166.656758] ? do_int80_syscall_32+0x9c0/0x9c0 [ 166.661820] ? _raw_spin_unlock_irq+0x27/0x70 [ 166.666295] ? finish_task_switch+0x1c1/0x7e0 [ 166.670773] ? syscall_return_slowpath+0x2ac/0x550 [ 166.675677] ? prepare_exit_to_usermode+0x350/0x350 [ 166.680673] ? sysret32_from_system_call+0x5/0x3c [ 166.685497] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.690322] entry_SYSENTER_compat+0x70/0x7f [ 166.694702] RIP: 0023:0xf7fb6c99 [ 166.698039] RSP: 002b:00000000f77b209c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 166.705722] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000400454ca [ 166.712964] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 166.720209] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 166.727450] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 166.734691] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 166.742170] ------------[ cut here ]------------ [ 166.746939] kobject_add_internal failed for tx-1 (error: -12 parent: queues) [ 166.754333] WARNING: CPU: 1 PID: 13534 at lib/kobject.c:242 kobject_add_internal+0x3f6/0xbc0 [ 166.763338] Kernel panic - not syncing: panic_on_warn set ... [ 166.763338] [ 166.770691] CPU: 1 PID: 13534 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #276 [ 166.778035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.787365] Call Trace: [ 166.789930] dump_stack+0x194/0x24d [ 166.793535] ? arch_local_irq_restore+0x53/0x53 [ 166.798181] ? vsnprintf+0x1ed/0x1900 [ 166.801964] panic+0x1e4/0x41c [ 166.805129] ? refcount_error_report+0x214/0x214 [ 166.809856] ? show_regs_print_info+0x18/0x18 [ 166.814336] ? __warn+0x1c1/0x200 [ 166.817767] ? kobject_add_internal+0x3f6/0xbc0 [ 166.822408] __warn+0x1dc/0x200 [ 166.826021] ? kobject_add_internal+0x3f6/0xbc0 [ 166.830674] report_bug+0x1f4/0x2b0 [ 166.834284] fixup_bug.part.11+0x37/0x80 [ 166.838319] do_error_trap+0x2d7/0x3e0 [ 166.842183] ? math_error+0x400/0x400 [ 166.845964] ? retint_kernel+0x10/0x10 [ 166.849828] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 166.854825] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.859647] do_invalid_op+0x1b/0x20 [ 166.863332] invalid_op+0x1b/0x40 [ 166.866759] RIP: 0010:kobject_add_internal+0x3f6/0xbc0 [ 166.872012] RSP: 0018:ffff8801b2c2f598 EFLAGS: 00010286 [ 166.877354] RAX: dffffc0000000008 RBX: ffff880199880c98 RCX: ffffffff815ad0de [ 166.884597] RDX: 0000000000010000 RSI: ffffc90001ccb000 RDI: 1ffff10036585e38 [ 166.891841] RBP: ffff8801b2c2f690 R08: 1ffff10036585dfa R09: 0000000000000000 [ 166.899083] R10: ffff8801b2c2f358 R11: 0000000000000000 R12: 1ffff10036585eb9 [ 166.906327] R13: 00000000fffffff4 R14: ffff8801b80b9f48 R15: ffffffff8684d460 [ 166.913585] ? vprintk_func+0x5e/0xc0 [ 166.917370] ? kobject_add_internal+0x3f6/0xbc0 [ 166.922027] ? kobj_ns_type_registered+0x50/0x50 [ 166.926760] ? kfree_const+0x31/0x40 [ 166.930448] ? rcu_read_lock_sched_held+0x108/0x120 [ 166.935438] ? kfree+0x1f6/0x260 [ 166.938784] ? kfree_const+0x36/0x40 [ 166.942480] kobject_init_and_add+0xf9/0x150 [ 166.946878] ? kset_create_and_add+0x170/0x170 [ 166.951442] ? print_irqtrace_events+0x270/0x270 [ 166.956186] netdev_queue_update_kobjects+0x148/0x480 [ 166.961360] ? net_rx_queue_update_kobjects+0x590/0x590 [ 166.966696] ? rtnl_kfree_skbs+0x70/0x70 [ 166.970733] ? mark_held_locks+0xaf/0x100 [ 166.974859] ? __raw_spin_lock_init+0x1c/0x100 [ 166.979423] netif_set_real_num_tx_queues+0x185/0x790 [ 166.984588] ? memset+0x31/0x40 [ 166.987850] tun_attach+0x7bd/0x1220 [ 166.991546] ? tun_show_owner+0x160/0x160 [ 166.995668] ? __lock_is_held+0xb6/0x140 [ 166.999715] ? tun_get+0x1d4/0x2e0 [ 167.003233] ? full_name_hash+0x9b/0xe0 [ 167.007191] __tun_chr_ioctl+0x221f/0x40d0 [ 167.011403] ? __fget+0x36b/0x5b0 [ 167.014838] ? tun_poll_controller+0x4c0/0x4c0 [ 167.019394] ? iterate_fd+0x3f0/0x3f0 [ 167.023181] ? vfs_write+0x374/0x510 [ 167.026883] ? __fget_light+0x2b2/0x3c0 [ 167.030831] ? fget_raw+0x20/0x20 [ 167.034281] tun_chr_compat_ioctl+0x29/0x30 [ 167.038573] ? tun_chr_compat_ioctl+0x29/0x30 [ 167.043059] compat_SyS_ioctl+0x151/0x2a30 [ 167.047271] ? do_fast_syscall_32+0x156/0xf9f [ 167.051742] ? __tun_chr_ioctl+0x40d0/0x40d0 [ 167.056128] ? do_ioctl+0x60/0x60 [ 167.059559] do_fast_syscall_32+0x3ec/0xf9f [ 167.063866] ? do_int80_syscall_32+0x9c0/0x9c0 [ 167.068420] ? _raw_spin_unlock_irq+0x27/0x70 [ 167.072891] ? finish_task_switch+0x1c1/0x7e0 [ 167.077373] ? syscall_return_slowpath+0x2ac/0x550 [ 167.082280] ? prepare_exit_to_usermode+0x350/0x350 [ 167.087271] ? sysret32_from_system_call+0x5/0x3c [ 167.092092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 167.096916] entry_SYSENTER_compat+0x70/0x7f [ 167.101296] RIP: 0023:0xf7fb6c99 [ 167.104631] RSP: 002b:00000000f77b209c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 167.112314] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000400454ca [ 167.119556] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.126798] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 167.134039] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 167.141281] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 167.149455] Dumping ftrace buffer: [ 167.153267] (ftrace buffer empty) [ 167.156953] Kernel Offset: disabled [ 167.160553] Rebooting in 86400 seconds..