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") ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000001880)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000018c0)=0x1, 0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001900), &(0x7f0000001940)=0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000001980)) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f00000019c0)={0x5, 0x4d7b, 0x6, 0x400, 0x8}) r6 = userfaultfd(0x80000) sendto$packet(r5, &(0x7f0000001a00)="472b961f71eeb55f6102bd00a9f4034894b3cb63771854e0fb78ebc3a8aa57f32a392ceab04a5fec563f5d826e197766a621e6877c6056facdc72c41a4a6712c1bffe925ef2852084a", 0x49, 0x4800, 0x0, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/dsp\x00', 0x100, 0x0) pipe(&(0x7f0000001ac0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000001b00)=r3, 0x4) ioctl$TIOCGPTPEER(r7, 0x5441, 0x7f) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000001b40)={{0xa, 0x4e21, 0xe07c, @dev={0xfe, 0x80, [], 0x12}, 0x7f}, {0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1f}, 0x959, [0x5, 0x20, 0x7fffffff, 0x9, 0x272b, 0xd7, 0x3, 0xfffffffffffffeff]}, 0x5c) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000001bc0)) r9 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r9, 0x8001, &(0x7f0000001c00)) 2018/04/24 19:39:13 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x0, 0x20080000, 0x51, 0x7, 0x8, 0x5}, 0x450}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) accept4$llc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x8, 0x3, [0x4, 0xfffffffffffffff7, 0x4]}, &(0x7f0000000200)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xfffffffffffffff9, 0x9, 0x1, 0x8, 0x45}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0xfff, 0x1, 0x3, 0x7f, 0x7, 0x8, 0x6, {r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xe212, 0x4, 0x4, 0x100, 0xff}}, &(0x7f0000000380)=0xb0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000400)=r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={r0, &(0x7f0000000440)="41e73db77875d24fbeedb249eb9d597702c884cc280693eb728af9eace7eb0d81fbf096d37f19a82ad2b99b884c9a4f27f7cfb2824d1a55685e512e47121c838896f1c400bd33e14d8be50345db9414169bbba17e37de31b5b1f4e6536366bafcf42332a7b5cbacd81da6e82d257484b57aa57c2de8db6faf459904e39dabc68774c1f7ef19314edbee2e47f8651dbdd531884562274c26b5c434056cb25bcb05e0f979b5ac9057ecd43c24a7594282f204877f4a874df2a629c97983ca2a38a0f56ede8d0ae035875da97a9ca976f0fc31225d0eff7088a67734ea8bbce", &(0x7f0000000540)=""/70}, 0x18) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000600)=""/190) recvmsg$kcm(r0, &(0x7f0000000940)={&(0x7f00000006c0)=@can, 0x80, &(0x7f0000000900)=[{&(0x7f0000000740)=""/118, 0x76}, {&(0x7f00000007c0)=""/212, 0xd4}, {&(0x7f00000008c0)=""/57, 0x39}], 0x3, 0x0, 0x0, 0x4}, 0x40000102) getpeername$inet(r0, &(0x7f0000000980)={0x0, 0x0, @rand_addr}, &(0x7f00000009c0)=0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000a00)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000a40)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}}) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000a80)={r3, 0x8, 0x8000}, &(0x7f0000000ac0)=0x8) mq_unlink(&(0x7f0000000b00)='/dev/rtc\x00') setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000b40)="e3dec2c645fbf107dbcd3f7e7702ed07ca6873cfe6cc", 0x16) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000b80)) connect$bt_rfcomm(r0, &(0x7f0000000bc0)={0x1f, {0x3, 0x8, 0x6, 0x1, 0x100, 0x4}, 0x4}, 0xa) getsockname$inet(r0, &(0x7f0000000c00)={0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x10) socket$inet(0x2, 0x8000e, 0x32b) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000c80)={0x4}, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000cc0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000d00)=0x8000, 0x4) [ 52.750441] IPVS: ftp: loaded support on port[0] = 21 [ 53.059457] IPVS: ftp: loaded support on port[0] = 21 [ 53.110189] IPVS: ftp: loaded support on port[0] = 21 [ 53.185718] IPVS: ftp: loaded support on port[0] = 21 [ 53.277750] IPVS: ftp: loaded support on port[0] = 21 [ 53.402720] IPVS: ftp: loaded support on port[0] = 21 [ 53.577543] IPVS: ftp: loaded support on port[0] = 21 [ 53.757409] IPVS: ftp: loaded support on port[0] = 21 [ 54.875173] ip (4699) used greatest stack depth: 54312 bytes left [ 55.278558] ip (4730) used greatest stack depth: 54200 bytes left [ 55.911758] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.918247] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.947916] device bridge_slave_0 entered promiscuous mode [ 56.021718] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.028192] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.065594] device bridge_slave_0 entered promiscuous mode [ 56.161102] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.167636] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.196424] device bridge_slave_1 entered promiscuous mode [ 56.341691] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.348197] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.395933] device bridge_slave_1 entered promiscuous mode [ 56.417996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.475263] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.481765] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.510158] device bridge_slave_0 entered promiscuous mode [ 56.532131] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.538615] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.565206] device bridge_slave_0 entered promiscuous mode [ 56.597179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.638708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.701668] ip (4834) used greatest stack depth: 54184 bytes left [ 56.701701] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.714491] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.775892] device bridge_slave_1 entered promiscuous mode [ 56.815857] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.822350] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.860017] device bridge_slave_1 entered promiscuous mode [ 56.885754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.908898] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.915437] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.948763] device bridge_slave_0 entered promiscuous mode [ 56.982744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.011893] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.018408] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.051518] device bridge_slave_0 entered promiscuous mode [ 57.084671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.138339] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.144845] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.183845] device bridge_slave_1 entered promiscuous mode [ 57.225531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.227013] ip (4869) used greatest stack depth: 53992 bytes left [ 57.236455] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.245280] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.265327] device bridge_slave_0 entered promiscuous mode [ 57.308694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.316598] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.323092] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.358620] device bridge_slave_1 entered promiscuous mode [ 57.429376] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.445259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.465665] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.472483] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.485685] device bridge_slave_1 entered promiscuous mode [ 57.514443] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.520956] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.570368] device bridge_slave_0 entered promiscuous mode [ 57.612929] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.622229] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.634144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.649892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.709923] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.756919] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.763474] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.799194] device bridge_slave_1 entered promiscuous mode [ 57.850220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.861671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.872896] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.917367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.927945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.948167] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.996963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.076226] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.126324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.138630] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.146420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.177936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.184972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.208927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.318845] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.357857] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.368675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.377703] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.385160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.415383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.501815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.594848] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.604297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.612984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.622767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.641476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.684837] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.745542] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.783126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.794440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.897217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.907571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.936820] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.946621] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.964240] team0: Port device team_slave_0 added [ 58.986915] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.993961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.011022] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.061939] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.068988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.087402] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.096623] team0: Port device team_slave_0 added [ 59.114980] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.204830] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.242646] team0: Port device team_slave_1 added [ 59.259384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.266791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.302224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.309234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.332159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.355846] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.374453] team0: Port device team_slave_1 added [ 59.393080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.420277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.427248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.444147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.482127] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.491941] team0: Port device team_slave_0 added [ 59.557985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.565358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.580293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.588808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.639589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.646602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.664078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.700127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.709624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.724758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.797073] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.810203] team0: Port device team_slave_1 added [ 59.832013] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.840519] team0: Port device team_slave_0 added [ 59.852207] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.869746] team0: Port device team_slave_0 added [ 59.909154] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.937153] team0: Port device team_slave_0 added [ 59.956075] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.963677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.992908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.018323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.049250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.084960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.124906] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.138353] team0: Port device team_slave_1 added [ 60.149463] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.161491] team0: Port device team_slave_1 added [ 60.174451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.182890] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.197109] team0: Port device team_slave_0 added [ 60.218105] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.234118] team0: Port device team_slave_1 added [ 60.249391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.268783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.289471] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.297858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.327731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.337671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.351236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.370343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.388302] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.396864] team0: Port device team_slave_0 added [ 60.402486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.409446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.418381] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.427587] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.435531] team0: Port device team_slave_1 added [ 60.455803] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.463909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.471734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.481211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.501960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.544468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.572172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.609294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.626657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.645874] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.660592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.668558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.681238] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.702697] team0: Port device team_slave_1 added [ 60.722188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.737095] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.761320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.772700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.781361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.789890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.799775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.806744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.815388] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.830727] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.841007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.851991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.881582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.892454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.902860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.923464] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.930478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.968868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.007908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.028585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.058907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.076917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.084876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.092986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.117065] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.125893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.136694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.149266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.158448] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.177896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.186917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.207645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.234343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.260506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.281823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.303862] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.323272] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.331548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.340612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.349279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.358114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.372352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.406442] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.419248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.464520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.494304] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.502462] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.510231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.538357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.570019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.593240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.637408] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.655164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.679780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.691903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.733308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.762917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.112717] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.119230] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.126177] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.132635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.174985] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.181576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.242419] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.248900] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.255780] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.262238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.327453] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.616850] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.623344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.630540] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.637213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.690124] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.916561] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.923121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.929982] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.936449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.998161] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.014206] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.020699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.027573] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.034062] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.045783] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.053991] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.060467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.067344] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.073814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.083244] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.123228] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.129719] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.136619] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.143152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.209157] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.223460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.234606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.262488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.283368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.298797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.312184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.356844] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.363346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.370269] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.376730] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.413517] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.247514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.079535] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.316594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.768604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.847513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.940716] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.957351] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.017685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.104122] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.163820] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.440603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.600355] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.705701] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.771719] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.778083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.789425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.819324] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.881427] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.938927] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.026352] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.035356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.048623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.268857] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.443129] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.449442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.457284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.532611] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.540642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.558850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.646386] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.652753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.669915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.724561] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.733443] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.767261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.787454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.820731] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.827925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.864775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.914600] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.196121] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.251177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.285465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.352174] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.389282] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.556489] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.600848] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.732608] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.044061] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/24 19:39:41 executing program 4: 2018/04/24 19:39:41 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/04/24 19:39:41 executing program 1: 2018/04/24 19:39:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ea) 2018/04/24 19:39:41 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) 2018/04/24 19:39:41 executing program 7: r0 = socket(0x2, 0x3, 0x1) sendmsg$rds(r0, &(0x7f0000001ac0)={&(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000001a00)}, 0x4000001) 2018/04/24 19:39:41 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/24 19:39:41 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_vs_stats\x00') 2018/04/24 19:39:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/24 19:39:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000040)) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005400)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001480)="e3d7cfa7baf8a9337259671a3d31982291f0ea3d06bce79b5d73392e0005eaec4b3332fdf05ea1dae9ad3e6b6173073675f4cb6b5c58c808de87b29db3c950ab2d3c7072611c45924033f476f7cbf64e57b068620e10bc590b33833990b23120a539d2e9dede84cc4111455cac2bd2966fcd390f5faa", 0x76}], 0x1, &(0x7f0000002580)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000003640)=[{&(0x7f00000024c0)=""/117, 0x75}], 0x1, &(0x7f00000036c0)=""/142, 0x8e}, 0x0) 2018/04/24 19:39:42 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x0, 0x20080000, 0x51, 0x7, 0x8, 0x5}, 0x450}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) accept4$llc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x8, 0x3, [0x4, 0xfffffffffffffff7, 0x4]}, &(0x7f0000000200)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xfffffffffffffff9, 0x9, 0x1, 0x8, 0x45}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0xfff, 0x1, 0x3, 0x7f, 0x7, 0x8, 0x6, {r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xe212, 0x4, 0x4, 0x100, 0xff}}, &(0x7f0000000380)=0xb0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000400)=r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={r0, &(0x7f0000000440)="41e73db77875d24fbeedb249eb9d597702c884cc280693eb728af9eace7eb0d81fbf096d37f19a82ad2b99b884c9a4f27f7cfb2824d1a55685e512e47121c838896f1c400bd33e14d8be50345db9414169bbba17e37de31b5b1f4e6536366bafcf42332a7b5cbacd81da6e82d257484b57aa57c2de8db6faf459904e39dabc68774c1f7ef19314edbee2e47f8651dbdd531884562274c26b5c434056cb25bcb05e0f979b5ac9057ecd43c24a7594282f204877f4a874df2a629c97983ca2a38a0f56ede8d0ae035875da97a9ca976f0fc31225d0eff7088a67734ea8bbce", &(0x7f0000000540)=""/70}, 0x18) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000600)=""/190) recvmsg$kcm(r0, &(0x7f0000000940)={&(0x7f00000006c0)=@can, 0x80, &(0x7f0000000900)=[{&(0x7f0000000740)=""/118, 0x76}, {&(0x7f00000007c0)=""/212, 0xd4}, {&(0x7f00000008c0)=""/57, 0x39}], 0x3, 0x0, 0x0, 0x4}, 0x40000102) getpeername$inet(r0, &(0x7f0000000980)={0x0, 0x0, @rand_addr}, &(0x7f00000009c0)=0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000a00)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000a40)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}}) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000a80)={r3, 0x8, 0x8000}, &(0x7f0000000ac0)=0x8) mq_unlink(&(0x7f0000000b00)='/dev/rtc\x00') setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000b40)="e3dec2c645fbf107dbcd3f7e7702ed07ca6873cfe6cc", 0x16) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000b80)) connect$bt_rfcomm(r0, &(0x7f0000000bc0)={0x1f, {0x3, 0x8, 0x6, 0x1, 0x100, 0x4}, 0x4}, 0xa) getsockname$inet(r0, &(0x7f0000000c00)={0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x10) socket$inet(0x2, 0x8000e, 0x32b) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000c80)={0x4}, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000cc0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000d00)=0x8000, 0x4) 2018/04/24 19:39:42 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000014c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000015c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0xe, &(0x7f0000005700), 0x0, &(0x7f0000000140), 0x10}}], 0x2, 0x0) 2018/04/24 19:39:42 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000140)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x2, 0x6, [0x100, 0x3, 0x6, 0x6, 0x4000000000, 0xfffffffffffffeff]}, &(0x7f0000000100)=0x14) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x84, @multicast1=0xe0000001, 0x4e22, 0x4, 'sh\x00', 0xc, 0x100000000, 0x78}, 0x2c) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000000280)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0xfe43, &(0x7f0000000100)}, 0x1) ioctl(r1, 0x9, &(0x7f0000000400)="f7d78c96c2c795778f74065a96f0e73da0631a303fb561250d4552d37854948817e0de4aee16cf5176cc581205770c0af883a8cd5c0dc4f5ad6ed084f55e8b011e86b54cc683027dfe82a9f4b7f287712f595faba4084e28c99b18428b34debeba094d11bdcd556148a2ef97400283f3897c98fe1f82f546fcdd481cae1c71d8bb2fb61af93657d75268637d399b47e46214f029965920bcc50e0ebc2efb725c85f843a9a65e9be34cc4146182dd32f0cac527fa713121069f54133a438db031a7c5a1483251f40b2b03") 2018/04/24 19:39:42 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x4, 0x3, 0x5}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x428000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, r2, 0x300, 0x70bd26, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1605}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x930}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6e45}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/24 19:39:42 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}) llistxattr(&(0x7f0000000080)='..', &(0x7f00000000c0)=""/38, 0x26) 2018/04/24 19:39:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f0000000000)=0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) mq_timedreceive(r1, &(0x7f00000000c0)=""/185, 0xb9, 0x9, &(0x7f0000000180)={0x77359400}) 2018/04/24 19:39:42 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) fchmod(r0, 0x83) sendto(r0, &(0x7f0000000040)="80b66c88a090eb757f1a0b128a", 0xd, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x2) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0xffffffffffffffff, @tick, {}, {}, @addr}], 0x90) 2018/04/24 19:39:42 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000240)={0xbb5f, 0x2, 0x101, 0x0, 0x0, [], [], [], 0x9, 0x1000}) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x400000000001ff, 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/233) 2018/04/24 19:39:42 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000140)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x2, 0x6, [0x100, 0x3, 0x6, 0x6, 0x4000000000, 0xfffffffffffffeff]}, &(0x7f0000000100)=0x14) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x84, @multicast1=0xe0000001, 0x4e22, 0x4, 'sh\x00', 0xc, 0x100000000, 0x78}, 0x2c) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000000280)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0xfe43, &(0x7f0000000100)}, 0x1) ioctl(r1, 0x9, &(0x7f0000000400)="f7d78c96c2c795778f74065a96f0e73da0631a303fb561250d4552d37854948817e0de4aee16cf5176cc581205770c0af883a8cd5c0dc4f5ad6ed084f55e8b011e86b54cc683027dfe82a9f4b7f287712f595faba4084e28c99b18428b34debeba094d11bdcd556148a2ef97400283f3897c98fe1f82f546fcdd481cae1c71d8bb2fb61af93657d75268637d399b47e46214f029965920bcc50e0ebc2efb725c85f843a9a65e9be34cc4146182dd32f0cac527fa713121069f54133a438db031a7c5a1483251f40b2b03") 2018/04/24 19:39:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="01adf7c04eb7185f3237dc", 0xb, r0) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') keyctl$instantiate(0xc, r2, &(0x7f0000000300)="c4d5533eb00bb9a7be2642f12feef75fd3303ce02d56226fddf6e5c6ac76e2db25de278ce7f6816daef13d6371a482a059f4ed19462ac3aa46065e9c0b65b43d12c16a6d77abc749483ee2f7601efc8171c8f33ac8c091b233f198e20253f8abbb7df273f09663afa26f1018ce621f5f25584d6550b336a15e4311fa2eee03c132e911d3790f0a86f39e2a9a139a837b0eb3f26d4163c623d6c9ceafbd9c832780858e73b581a57fb26c1102bf6df17e3146419d5b457b3c2dd4e424b24e9d86c9a73263439a2940da00a2e9fdbe8f1cd78c3c9b509ce1a54f212e522c7183808dcc3d430854495b6f07b35b", 0xec, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/24 19:39:42 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f0000000240)=ANY=[@ANYBLOB="84000000001d33a33a00000000fffff1000c00000000000000000000005b65589b62290ff8380cb4e23e1603e875fe433915ee89501db1c27a50d5baba4c5eeb4ce3d1bb949469c29c4d914d9f26425aba5df5634483d30612dbc3080c91705fa158cf0d70309f7f1969136edfbb637e6949dce4617f70f19b8dc4e74e7ab676e6d653f7733316af406ae2c89a82134828e1ae14787c51ade3b5c20ff57b6f65320d135f02f5c44082b8ec69e7e2623e839418d882347e919231a1c27b1564061f6cfdb6ca9a16eaf739b18d4c86adb9a57bd10a332b204516e00b33b77a817a52a083f6f26d097213d28fc507bb8c989a0a63bb7860214e32ae6deee2920397e9a72d28c82f9df263c31040335e07a387bfe65f1cd8591f220970cd1675f8eaf9f977450040f541c7af86d5c63c056cc9ed9d172c1f1f67657af2c24c49b7f5e89e83f93a23fb82a2bc83906d517b84774872477dee08b16612230ca9d087c5f5b3723980679dec222643be2a0d5ec3237ff9bdb8a9e3923b9ec9d53998b33aa4"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20000000000c61d, 0x200000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x1, 0x80000000}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x6, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/24 19:39:42 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/240, 0xf0}, {&(0x7f00000001c0)=""/159, 0x9f}], 0x2, &(0x7f00000002c0)=""/229, 0xe5, 0x2}, 0x97e9}, {{&(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/2, 0x2}, {&(0x7f0000000480)=""/150, 0x96}], 0x2, &(0x7f0000000580)=""/97, 0x61, 0x80}, 0x10001}, {{&(0x7f0000000600)=@alg, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x2, &(0x7f00000007c0)=""/124, 0x7c, 0x7fffffff}, 0x6}, {{&(0x7f0000000840)=@in6, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=""/43, 0x2b, 0xaf7}, 0x20}], 0x4, 0x40, &(0x7f0000000a80)={r1, r2+10000000}) prctl$intptr(0x4, 0x801) 2018/04/24 19:39:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000011c0)=0x6, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fcntl$notify(r0, 0x402, 0x20000009) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffd}}]}, 0x290) finit_module(r3, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001180)) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) ppoll(&(0x7f0000001200)=[{r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r6) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001280)={'nr0\x00', 0x0}) connect$packet(r3, &(0x7f00000012c0)={0x11, 0xff, r7, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) close(r6) 2018/04/24 19:39:42 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000014300)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 81.653698] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop6 2018/04/24 19:39:42 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x10) fcntl$notify(r1, 0x402, 0x28) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r2) keyctl$setperm(0x5, r2, 0x0) epoll_create(0x1) keyctl$unlink(0x9, r2, r0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='pstore\x00', 0x200020, &(0x7f0000000480)="25d52f605236cc825b4fa49a1cc0fba70685f6fab1c1eb9f61b8ce7c6e9e585152241bc61d9ff0490b7033d021bb8edd213ffd8405444ca27c5852cf915bb83fe9ae3c20012611abc43fc607fa57829310be47cbc7114804cc70a9dd0e59ae554e3ce1f11d22b7c35aa2b9208757516b60b73fd068c9c28cd90a0aeadaf83e72757bacb13c3a2954a2cbfa4df39da2c0232deb9d4eff47450e2c49689a79b7a43903b8fce8e54bb90630b8f351e2166e5cf47dc93da74fc2f53f8bf822") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ipx(r1, 0x0, &(0x7f0000000600), 0x80800) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x10, 0x80800) recvfrom(r3, &(0x7f0000000100)=""/186, 0xba, 0x40000000, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @rand_addr=0x6}, 0x2, 0x2, 0x1, 0x4}}, 0x80) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x2402, 0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) keyctl$negate(0xd, r2, 0x4, r0) 2018/04/24 19:39:42 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000), 0x100394}], 0x1, &(0x7f0000000180)}, 0x0) 2018/04/24 19:39:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x4000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x3c, &(0x7f00000001c0)=0x5, 0x3c7) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) 2018/04/24 19:39:42 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x9}, 0x1c) unshare(0x40600) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) splice(r0, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000100), 0xffff, 0x0) 2018/04/24 19:39:42 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x5) accept4(r0, &(0x7f0000000540)=@sco, &(0x7f00000000c0)=0x80, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa829393e5c9f801f9db006d8215f54f96ca6500ff00b5d118"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) sendmsg(r1, &(0x7f0000000480)={&(0x7f00000005c0)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'vlan0\x00'}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000640)="f132da6d8f4cd6e048ba9d4b899647ae41c5841383cb47fbace2c9c8a65610126234ac40e3a08ca7f0ac833b6dfc8003bbbd83cfb3128ab326fe8b83b84a5a31a6a0463c968b719245165c499838f06cd5", 0x51}, {&(0x7f00000006c0)="2ef5efb78a2bbe48b1918f5c06150c8cd419ca0e5d5e91fd71a9c6103df655a5f3287504873230351ab2cb9ca3b08af351feb2c33e4e48437c9828f3fb3d80c511f112d40555b412e1dedb1e276709636c99846675f6e60c9e10dd3c17113b30c1c13465eec8a91287065235fc93d930b47616bec350a18f8d9a0e6fee5d0984fd1bf6754c536742657ac62bc19ff3000be455af473c17bc93eb101abffcb3246ce831", 0xa3}, {&(0x7f0000000780)="6b5f2a0acc631dd0a0a5bb23e3bb73bcc0bb786cccd996684fbde3a883e209fda630ed6a95506bff26a5b8ce56b482837437b91dc0198926c1a29e8e087d23a0ef198e3150e678d2b19e7346dea98ef919590b9ee3bb3f1f71285833a67e6dd3d1c9ab75221a6d6efd68d544f071051c904a2b46685c2a72f00c453d626551bc16040cce7cdcf13083", 0x89}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="f85ef1febd2d5530b1b0b2d18df9fe8caeb24d4a0f5db2dc3d74bb874c7cd5f39ab601dbb7964f9ec0012241867f4014b576e1dbafdeafc4deb30ece96b8f4d6371f9297219cb5b7f717d9a6d7b708851e3d5c99bd702a91698d697787b750c98d54003e858dcd6d63474eca45d2ed2595fa1faecd2ca118c1e85c783bfddc170e7a2db274d760a9ea3bd9ad9486743baa01c7268111cea16d1311ea9c9d57336136c5e6ee8a88961ca77bdcac53b3c970bbec6724cb8ea34f87fb7b12577512c87f24d2d838f3730a8118b69d1808500f3cf0263911eaea37a35dae13f324bd7d3d60c9d4b67e", 0xe7}, {&(0x7f0000001940)="98aba455dc334dbd66b99f6dd2141865740e22cf85ffb6e27a46686332fdb16f47435e16b1e3291bcae4998a298fe9f37f4653a79ffdd2431ac524d1d9d31e71c1d406ee6b33030dac48a5a2ff246e4674ee2184f69d44aaacf0c7b5406ee83abc2c9c11be8fb3df35093fa81c04f396c65bac8c2c9477d1efd935631e2eedf26371deaf4c46cb67f74782e83f8d80db3a6a086469d8dcc4c5362545666992f6ea5546cb8033634c065e50d8a911e7009362f024143dbe8dee771cc23302f204f07cebad3ebf10f928b7da062384e9037ed492511db07fe40b3c9085ca6f88e786212b", 0xe3}], 0x6, &(0x7f0000001ac0)=[{0xf0, 0x11e, 0x6, "3f9d493dda419eb82f00a37562750405dac417da3299ae0d0466fc8d22ba2522442f131be540b64fe0c101ebb0dedf332537687b11101ea23e0c701733163398c347a37ea9d99ea9016cc08a58e168ed3ce37f9dc19607dbc87b8db1fdd9b955514acac0c4e4f2cd76296378b2fb2c08c2887d4c6ddc7df90d4153cf1dce2d5b8bd43b70f9a68711d134c76dfd4db6a44897e9a68ab943291e39e89316fa6c62adeabd5a843fe08169d2ff1937de4d81fe7cf087a47e8d53a6a1e603f42a484605b8ecffbf576a83de9d7fed8d6008ffda393aa72d995cfbea88358cedc46b"}, {0x40, 0x11f, 0x9c50, "51491a653e42457903b909bc27e3317044ff5c2835b45469e586fbcb4eeca6b5b9ec32cfb215eb9f805681b44404e218"}], 0x130, 0x4000}, 0x40014) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/cuse\x00', 0x1, 0x0) getsockname$packet(r1, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001e00)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001e40)={0x7, 0x6, &(0x7f0000001c40)=@raw=[@alu={0x4, 0x3, 0xf, 0x2, 0x2, 0x1, 0xfffffffffffffff0}, @map={0x18, 0xd, 0x1, 0x0, r2}, @generic={0x47d, 0x4, 0x9, 0x1800}], &(0x7f0000001c80)='syzkaller\x00', 0x10001, 0xe7, &(0x7f0000001cc0)=""/231, 0x41100, 0x1, [], r3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/24 19:39:42 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000014300)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/24 19:39:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000011c0)=0x6, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fcntl$notify(r0, 0x402, 0x20000009) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffd}}]}, 0x290) finit_module(r3, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001180)) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) ppoll(&(0x7f0000001200)=[{r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r6) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001280)={'nr0\x00', 0x0}) connect$packet(r3, &(0x7f00000012c0)={0x11, 0xff, r7, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) close(r6) 2018/04/24 19:39:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000011c0)=0x6, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fcntl$notify(r0, 0x402, 0x20000009) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffd}}]}, 0x290) finit_module(r3, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001180)) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) ppoll(&(0x7f0000001200)=[{r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r6) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001280)={'nr0\x00', 0x0}) connect$packet(r3, &(0x7f00000012c0)={0x11, 0xff, r7, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) close(r6) 2018/04/24 19:39:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000011c0)=0x6, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fcntl$notify(r0, 0x402, 0x20000009) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffd}}]}, 0x290) finit_module(r3, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001180)) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) ppoll(&(0x7f0000001200)=[{r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r6) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001280)={'nr0\x00', 0x0}) connect$packet(r3, &(0x7f00000012c0)={0x11, 0xff, r7, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) close(r6) 2018/04/24 19:39:43 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=""/155, &(0x7f00000000c0)=0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = socket(0x15, 0x80005, 0x10000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r3, 0x4a82}, &(0x7f00000002c0)=0x8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x1, "ca7b10e4be65068eab80b69f02eb7aa55bd8f47fd9f7eed625b0b42bd2c0148383770e1fc37af1cf4695e16111e9d87e70592845f1b2a9e231ba60e4376e68b8", "7d2e6888280ed9cd848cda030c55dda2c9fe9269333fab926079061b0890800a"}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x13}) 2018/04/24 19:39:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000011c0)=0x6, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fcntl$notify(r0, 0x402, 0x20000009) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffd}}]}, 0x290) finit_module(r3, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001180)) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) ppoll(&(0x7f0000001200)=[{r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r6) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001280)={'nr0\x00', 0x0}) connect$packet(r3, &(0x7f00000012c0)={0x11, 0xff, r7, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) close(r6) 2018/04/24 19:39:43 executing program 3: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="01adf7c04eb7185f3237dc", 0xb, r0) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') keyctl$instantiate(0xc, r2, &(0x7f0000000300)="c4d5533eb00bb9a7be2642f12feef75fd3303ce02d56226fddf6e5c6ac76e2db25de278ce7f6816daef13d6371a482a059f4ed19462ac3aa46065e9c0b65b43d12c16a6d77abc749483ee2f7601efc8171c8f33ac8c091b233f198e20253f8abbb7df273f09663afa26f1018ce621f5f25584d6550b336a15e4311fa2eee03c132e911d3790f0a86f39e2a9a139a837b0eb3f26d4163c623d6c9ceafbd9c832780858e73b581a57fb26c1102bf6df17e3146419d5b457b3c2dd4e424b24e9d86c9a73263439a2940da00a2e9fdbe8f1cd78c3c9b509ce1a54f212e522c7183808dcc3d430854495b6f07b35b", 0xec, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/24 19:39:43 executing program 6: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x3) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchown(r0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x0, 0x9}) fchmod(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x800) 2018/04/24 19:39:43 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x5) accept4(r0, &(0x7f0000000540)=@sco, &(0x7f00000000c0)=0x80, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa829393e5c9f801f9db006d8215f54f96ca6500ff00b5d118"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) sendmsg(r1, &(0x7f0000000480)={&(0x7f00000005c0)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'vlan0\x00'}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000640)="f132da6d8f4cd6e048ba9d4b899647ae41c5841383cb47fbace2c9c8a65610126234ac40e3a08ca7f0ac833b6dfc8003bbbd83cfb3128ab326fe8b83b84a5a31a6a0463c968b719245165c499838f06cd5", 0x51}, {&(0x7f00000006c0)="2ef5efb78a2bbe48b1918f5c06150c8cd419ca0e5d5e91fd71a9c6103df655a5f3287504873230351ab2cb9ca3b08af351feb2c33e4e48437c9828f3fb3d80c511f112d40555b412e1dedb1e276709636c99846675f6e60c9e10dd3c17113b30c1c13465eec8a91287065235fc93d930b47616bec350a18f8d9a0e6fee5d0984fd1bf6754c536742657ac62bc19ff3000be455af473c17bc93eb101abffcb3246ce831", 0xa3}, {&(0x7f0000000780)="6b5f2a0acc631dd0a0a5bb23e3bb73bcc0bb786cccd996684fbde3a883e209fda630ed6a95506bff26a5b8ce56b482837437b91dc0198926c1a29e8e087d23a0ef198e3150e678d2b19e7346dea98ef919590b9ee3bb3f1f71285833a67e6dd3d1c9ab75221a6d6efd68d544f071051c904a2b46685c2a72f00c453d626551bc16040cce7cdcf13083", 0x89}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="f85ef1febd2d5530b1b0b2d18df9fe8caeb24d4a0f5db2dc3d74bb874c7cd5f39ab601dbb7964f9ec0012241867f4014b576e1dbafdeafc4deb30ece96b8f4d6371f9297219cb5b7f717d9a6d7b708851e3d5c99bd702a91698d697787b750c98d54003e858dcd6d63474eca45d2ed2595fa1faecd2ca118c1e85c783bfddc170e7a2db274d760a9ea3bd9ad9486743baa01c7268111cea16d1311ea9c9d57336136c5e6ee8a88961ca77bdcac53b3c970bbec6724cb8ea34f87fb7b12577512c87f24d2d838f3730a8118b69d1808500f3cf0263911eaea37a35dae13f324bd7d3d60c9d4b67e", 0xe7}, {&(0x7f0000001940)="98aba455dc334dbd66b99f6dd2141865740e22cf85ffb6e27a46686332fdb16f47435e16b1e3291bcae4998a298fe9f37f4653a79ffdd2431ac524d1d9d31e71c1d406ee6b33030dac48a5a2ff246e4674ee2184f69d44aaacf0c7b5406ee83abc2c9c11be8fb3df35093fa81c04f396c65bac8c2c9477d1efd935631e2eedf26371deaf4c46cb67f74782e83f8d80db3a6a086469d8dcc4c5362545666992f6ea5546cb8033634c065e50d8a911e7009362f024143dbe8dee771cc23302f204f07cebad3ebf10f928b7da062384e9037ed492511db07fe40b3c9085ca6f88e786212b", 0xe3}], 0x6, &(0x7f0000001ac0)=[{0xf0, 0x11e, 0x6, "3f9d493dda419eb82f00a37562750405dac417da3299ae0d0466fc8d22ba2522442f131be540b64fe0c101ebb0dedf332537687b11101ea23e0c701733163398c347a37ea9d99ea9016cc08a58e168ed3ce37f9dc19607dbc87b8db1fdd9b955514acac0c4e4f2cd76296378b2fb2c08c2887d4c6ddc7df90d4153cf1dce2d5b8bd43b70f9a68711d134c76dfd4db6a44897e9a68ab943291e39e89316fa6c62adeabd5a843fe08169d2ff1937de4d81fe7cf087a47e8d53a6a1e603f42a484605b8ecffbf576a83de9d7fed8d6008ffda393aa72d995cfbea88358cedc46b"}, {0x40, 0x11f, 0x9c50, "51491a653e42457903b909bc27e3317044ff5c2835b45469e586fbcb4eeca6b5b9ec32cfb215eb9f805681b44404e218"}], 0x130, 0x4000}, 0x40014) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/cuse\x00', 0x1, 0x0) getsockname$packet(r1, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001e00)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001e40)={0x7, 0x6, &(0x7f0000001c40)=@raw=[@alu={0x4, 0x3, 0xf, 0x2, 0x2, 0x1, 0xfffffffffffffff0}, @map={0x18, 0xd, 0x1, 0x0, r2}, @generic={0x47d, 0x4, 0x9, 0x1800}], &(0x7f0000001c80)='syzkaller\x00', 0x10001, 0xe7, &(0x7f0000001cc0)=""/231, 0x41100, 0x1, [], r3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/24 19:39:43 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="77b2760dbfdb5486", 0xffffffffffffffe0}], 0x1) 2018/04/24 19:39:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/24 19:39:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/24 19:39:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)={0x2, 0xa, 0x6, 0x0, 0x4, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_ident={0x2, 0xa, 0x8, 0x0, 0x39}]}, 0xffffffffffffffb0}, 0x1}, 0x4008000) 2018/04/24 19:39:43 executing program 2: gettid() mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r0 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000231000)}}) mq_timedsend(r0, &(0x7f0000d8e000), 0x333, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/04/24 19:39:43 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=""/155, &(0x7f00000000c0)=0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = socket(0x15, 0x80005, 0x10000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r3, 0x4a82}, &(0x7f00000002c0)=0x8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x1, "ca7b10e4be65068eab80b69f02eb7aa55bd8f47fd9f7eed625b0b42bd2c0148383770e1fc37af1cf4695e16111e9d87e70592845f1b2a9e231ba60e4376e68b8", "7d2e6888280ed9cd848cda030c55dda2c9fe9269333fab926079061b0890800a"}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x13}) 2018/04/24 19:39:43 executing program 4: unshare(0x25880100) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='lo@\x00', 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x4d28108dacae56f7) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x3, 0x1, 0x282, 0x5, 0x2}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) 2018/04/24 19:39:44 executing program 7: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) fcntl$getflags(r0, 0x40b) mknod$loop(&(0x7f0000000300)='./file0/file0\x00', 0x0, 0xffffffffffffffff) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x1) write$tun(r1, &(0x7f0000000140)={@void, @hdr={0x2, 0x85, 0x5, 0x6, 0x9, 0x8000000000000}, @ipv4={{0x3e, 0x4, 0x0, 0x7, 0x1b1, 0x68, 0x4, 0x10001, 0x5f, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x17, 0x200, [@dev={0xac, 0x14, 0x14, 0x21}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x11}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, @rr={0x7, 0x7, 0xbed, [@loopback=0x7f000001]}, @generic={0x44, 0x9, "d017cae82a69a5"}, @noop={0x1}, @cipso={0x86, 0x43, 0x7b199a35, [{0x0, 0x12, "13514dfb66992047a81a162cfc054637"}, {0x0, 0xa, "d43697e1d7274c50"}, {0x7, 0xf, "7b56762a323e358b0255f27085"}, {0x1, 0x12, "cfe1615ab35a38b591aadf6ca93d0c4d"}]}, @lsrr={0x83, 0xf, 0x3c, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @noop={0x1}, @cipso={0x86, 0x5f, 0x41, [{0x7, 0xf, "c31bf381748c2c37808265b7fa"}, {0x7, 0x8, "ca2c48999664"}, {0x7, 0x6, "ee2922fc"}, {0x0, 0xb, "14592b4471ae394640"}, {0x0, 0xe, "12c08c19145360a3814b9306"}, {0x7, 0x9, "2f055ab3fe31c2"}, {0x6, 0x8, "3cd1f3ae8dd8"}, {0x1, 0x9, "b54aef8f02db4e"}, {0x6, 0x6, "6a0301f2"}, {0x7, 0x3, "a7"}]}, @generic={0x86, 0x9, "91bebc10562e35"}]}}, @dccp={{0x4e23, 0x4e24, 0x4, 0x1, 0x81, 0x0, 0x0, 0x4, 0x3, "d7beae", 0x80000000, "44da41"}, "408002b9afa30468c35072b5a2ef6c30ee565f2a1c999673ca842da89fbfceb9557bcdac5d093e3162c81560beab8deee6cb370e2834f5d58ffd243a3676658f8a860ed272c877f0b6130185e990cb63436435ff108e33f834fa68f4608af1f6b2ac37fa77ff93ede25b5104e6accc91d398592916427d186f3bb57255efd53e1063f60654d5d5504ecfce17247208f4fc2f5dc7288c305bc643a6464684ef6fc93104ac8bfc112406"}}}, 0x1bb) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4e23, @rand_addr=0x1}}) 2018/04/24 19:39:44 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000100)=""/33, 0x16}, {&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000001c0)=""/27, 0x1b}], 0x5, 0x0) 2018/04/24 19:39:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000958ff1)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000040)={0xb8, 0x28f7afca0, 0x7f, 0x0, 0x0, [], [], [], 0x3a3a091a, 0x7f0000000000}) r3 = dup3(r0, r1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r4, 0x5}, &(0x7f0000000240)=0x8) 2018/04/24 19:39:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x100, 0x2, 0x981, 'queue1\x00', 0x5}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x2000000000003b, &(0x7f00000000c0)=@fragment, 0x8) 2018/04/24 19:39:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1f, 0x40004}, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000071100000000000000000009500008000009cf281f6cf5a86c6663ca46a4bd41f000000000000000000000000000050e94f7cf5546d229b5aad843d1a070bb0cdb03c013bb4885af9e681141085e7aa618206e0dbac2428ff7026bad91bc6dd36ed3a18a910460d70a3da179c19b4b63708d29402780bffbc56a18ca600000000000000000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x299, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/24 19:39:45 executing program 7: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="86dd39c23da40284d7f29f16c0473396880da938286ee9cf71018aceda89db14994531e3a6fcb0a4d34b5905fe") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x10000000, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0xfffffffffffffffe}) fallocate(r0, 0x0, 0x7fffffff, 0x100) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x22a00) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/24 19:39:45 executing program 4: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x80000000, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="b793129d431da42193f84566824e0a7f0ed7379d5f1c9f00d760afab3900a71320779ef51982abb914b7306e45f44892a6dbc8b82d9641e94011f4f81ad7349bc45c04adda892592b091b91da765ecaf7031892ff717ce438ce7f42aba8639e754aff09d2524a0e0aa4ac0bea7fcc01977aae9fdc76682f90197bb9cd3d468926f6d8eb7e7552604f63e97f4c577d047c12d728d08eb20a9910ba1204cc874b2d96e1e", 0xa3, 0x8}, {&(0x7f0000000180)="760ac4c3f3ea2d96c6b33331a2007451d2668b099f0835676ed461402d412398a14dbd551a14d6e52b3f7b9ab816d2a8d6f0d86b67044a220c46c515691cfde40a43ac23d12f717a679d2ca019981945c8fdb3b0e55e74aeb0aea804ccdc69ae37e7", 0x62, 0xff}], 0x10000, 0x0) r0 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000008) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40080, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 2018/04/24 19:39:45 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000140)=@l2={0x1f, 0x3, {0x1, 0x4, 0x3, 0x0, 0x0, 0x400}, 0x3, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="972aaabdf0a2dcbbfb548b94f1fcbe3f96d371407c3db417a36b3e7e6dd1576ce06e89f2d13753c1c241a85b40a197a5ddd23fe4fa0bc26806ac7a649bca001d90ae51c0de3beeccc24498d0e7ee4996ee4bbd3e8cbea5d367629e806b19d3cf78e1e7f3d2f48684d7e1839ccb1edb2e1673a72509a5ddfbb6327f3e36866308bf0162cf06c85ed2b513eaa7a80a6d3870123e63fde8c2a4", 0x98}], 0x1, &(0x7f00000002c0)=[{0x60, 0x11e, 0x6, "af8f40808524d4f483058229333613daf25e42f880c44db5af0aef7297f1c796e083921d3ca71ee25b253ba99e3fc4e6e0e4b7ef343fd15eb9a8a65909880ce538a19a041f0a1767eaa38eab03cec1db"}, {0x50, 0x6, 0x101, "ebb0e68993cf4be3b41c8862f0d2b861d4fdc29aa99ece358a6f703d981388ae8fa923ce6ea21d7b930e220147987d23d2bd00f998ba58c21ef2df24eae441be"}], 0xb0, 0x810}, 0x8}], 0x1, 0x8000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) 2018/04/24 19:39:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'bond0\x00'}, 0x18) r1 = socket(0x13, 0x6, 0x7f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x8004, 0x4, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x1f}, 0x8) 2018/04/24 19:39:45 executing program 6: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x3) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchown(r0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x0, 0x9}) fchmod(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x800) [ 84.112865] sd 0:0:1:0: [sg0] tag#6 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 84.121475] sd 0:0:1:0: [sg0] tag#6 CDB: Test Unit Ready [ 84.127127] sd 0:0:1:0: [sg0] tag#6 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.135842] sd 0:0:1:0: [sg0] tag#6 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.144577] sd 0:0:1:0: [sg0] tag#6 CDB[20]: 00 00 00 00 2018/04/24 19:39:45 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002d80), 0x8000000000001f9, 0xfffffffffffffffe, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = accept$ax25(r0, 0x0, &(0x7f00000001c0)=0xea414284b7706f7d) getpeername(r1, &(0x7f0000000100), &(0x7f00000000c0)=0x18) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000240)=""/131) dup2(r1, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 2018/04/24 19:39:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=@acquire={0x1ac, 0x17, 0x315, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x84, 0x5, [{{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}}]}]}, 0x1ac}, 0x1}, 0x0) 2018/04/24 19:39:45 executing program 1: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}) 2018/04/24 19:39:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) r2 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x2, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x2b, @broadcast=0xffffffff, 0x4e21, 0x3, 'wrr\x00', 0x4, 0x8001, 0x44}, 0x2c) 2018/04/24 19:39:45 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/24 19:39:45 executing program 4: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x80000000, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="b793129d431da42193f84566824e0a7f0ed7379d5f1c9f00d760afab3900a71320779ef51982abb914b7306e45f44892a6dbc8b82d9641e94011f4f81ad7349bc45c04adda892592b091b91da765ecaf7031892ff717ce438ce7f42aba8639e754aff09d2524a0e0aa4ac0bea7fcc01977aae9fdc76682f90197bb9cd3d468926f6d8eb7e7552604f63e97f4c577d047c12d728d08eb20a9910ba1204cc874b2d96e1e", 0xa3, 0x8}, {&(0x7f0000000180)="760ac4c3f3ea2d96c6b33331a2007451d2668b099f0835676ed461402d412398a14dbd551a14d6e52b3f7b9ab816d2a8d6f0d86b67044a220c46c515691cfde40a43ac23d12f717a679d2ca019981945c8fdb3b0e55e74aeb0aea804ccdc69ae37e7", 0x62, 0xff}], 0x10000, 0x0) r0 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000008) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40080, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 2018/04/24 19:39:45 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x2, 0xffff, 0x3b}, 0x2c) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000), 0x4) [ 84.401453] sd 0:0:1:0: [sg0] tag#6 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 84.410159] sd 0:0:1:0: [sg0] tag#6 CDB: Test Unit Ready [ 84.415746] sd 0:0:1:0: [sg0] tag#6 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.424432] sd 0:0:1:0: [sg0] tag#6 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.433131] sd 0:0:1:0: [sg0] tag#6 CDB[20]: 00 00 00 00 2018/04/24 19:39:45 executing program 1: unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = memfd_create(&(0x7f00000002c0)="ce2873797374656d5b5e5b73797374656d00", 0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)={r2, r3, 0x400000000000}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000140)=0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000003c0)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000040)=0x5606e18627a7e162) set_robust_list(&(0x7f0000000280)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x3, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) r4 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) inotify_init1(0x0) splice(r4, &(0x7f00000000c0), r1, &(0x7f0000000100)=0x20000, 0x8, 0x0) 2018/04/24 19:39:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) open$dir(&(0x7f0000000100)='./file0\x00', 0x842, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200400, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r2, &(0x7f0000000180)="d5548b43e9a8253f", &(0x7f00000001c0)=""/68}, 0x18) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/24 19:39:46 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000012000/0x1000)=nil) shmat(r0, &(0x7f0000013000/0x4000)=nil, 0x6000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) 2018/04/24 19:39:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000001c0)={0x80, 0x1, 'client1\x00', 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd906"}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/24 19:39:46 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, r1, 0x400, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4e0}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xee98}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1c53}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x24b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff0b}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x9}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000280)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x100) 2018/04/24 19:39:46 executing program 7: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="86dd39c23da40284d7f29f16c0473396880da938286ee9cf71018aceda89db14994531e3a6fcb0a4d34b5905fe") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x10000000, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0xfffffffffffffffe}) fallocate(r0, 0x0, 0x7fffffff, 0x100) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x22a00) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/24 19:39:46 executing program 4: unshare(0x2000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0xe893, &(0x7f0000000080)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x4000, 0x0) io_submit(r1, 0x3, &(0x7f0000000680)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000440)}]) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_modinfo={0x42, 0x8000, 0x3, "0a90c0ece454badb"}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000616ff8)) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c20000000180c200000086dd6002290f00300000000000000000f5000000ffff00000000ff02000000000000000000000000000180009078000000006094c271b7d5d32d09084a6c1f3733df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r3, r3, &(0x7f0000f48000)=0x4000000, 0x401) 2018/04/24 19:39:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000001080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x230000, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x2, 0x51, 0x0, 0x6, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x3, 0xffffffff, 0xff6, 0x0, 0x79}]}, 0x30}, 0x1}, 0xa1f816a15c998508) 2018/04/24 19:39:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x233, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) [ 85.163824] sd 0:0:1:0: [sg0] tag#1 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 85.172523] sd 0:0:1:0: [sg0] tag#1 CDB: Test Unit Ready [ 85.178170] sd 0:0:1:0: [sg0] tag#1 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.186922] sd 0:0:1:0: [sg0] tag#1 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.195685] sd 0:0:1:0: [sg0] tag#1 CDB[20]: 00 00 00 00 2018/04/24 19:39:46 executing program 1: ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) migrate_pages(0x0, 0x7fff, &(0x7f000000aff8), &(0x7f0000000000)) membarrier(0x0, 0x0) 2018/04/24 19:39:46 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000900)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000500)=0x79, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0b00, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'team_slave_1\x00'}}) 2018/04/24 19:39:46 executing program 5: socketpair$unix(0x1, 0x40000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r1, 0x0) lseek(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x25, 0x0, 0x4000000000401, 0xffffffffffffffff}, {}, {0x6, 0x0, 0x0, 0x80000000000}]}, 0x10) memfd_create(&(0x7f0000000040)='\x00', 0x2) 2018/04/24 19:39:46 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x3, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000000280)={0x77359400}) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4a20, @multicast2=0xe0000002}, 0xfffffffffffffc45) listen(r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a3087ef1cff6e61b04ef1e2b6574a9f429f38f1160fec68c31eb04b5c6d9609f8a6e37aaf591b7cc94bb8cabaa53b9baa4045062528f98e8bcbcf8a35c0079d784ce3a5bbc45dba82be64f5cd7edc4495f0f65fca84f08c44ffee"], 0x5d) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x6f, @empty, 0x4e20, 0x0, 'sh\x00', 0x2c, 0x84, 0x20}, 0x2c) syz_emit_ethernet(0x1cf, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaabbcf2bb43c40b8000d03000040000100001f08473169982e4b0412be1c051c08143361fd1441c5a9a4886dcfe4a3e142812e37ea6d0b4a9bac789bbf79d559f39fc39d90111137f264db93797ff1e0e244"], 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x40, 0x7, 0x2, 0x6, 0x1, 0xae2, 0x9, 0x100, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x201, 0x9, 0x1, r2}, &(0x7f00000001c0)=0x10) 2018/04/24 19:39:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f8e000), &(0x7f0000b8b000)=0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, {0xa, 0x4e20, 0x80000000, @empty, 0x6}, 0x1, [0x80000000, 0x8, 0x2, 0x9, 0x0, 0x7, 0x3ff, 0xffffffffffffff80]}, 0x5c) 2018/04/24 19:39:46 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa81aaaaaa0086dd6050a09c00081100fe801d00000000000000000000bbfe8000000000000000000800000000aa00004e20000890780000"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xc0b]}) sysfs$2(0x2, 0x401, &(0x7f0000000080)=""/151) 2018/04/24 19:39:46 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x80000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x6, 0x44, 0x0, 0x3e1, 0x7fffffff, 0x4, 0x1000, 0xf7c8, 0x8, 0x5091, 0x1, 0x1, 0xaf94, 0x1]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0xff, 0x2, 0xb1a, 0x9}, &(0x7f0000000180)=0x14) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) close(r0) 2018/04/24 19:39:46 executing program 4: unshare(0x2000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0xe893, &(0x7f0000000080)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x4000, 0x0) io_submit(r1, 0x3, &(0x7f0000000680)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000440)}]) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_modinfo={0x42, 0x8000, 0x3, "0a90c0ece454badb"}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000616ff8)) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c20000000180c200000086dd6002290f00300000000000000000f5000000ffff00000000ff02000000000000000000000000000180009078000000006094c271b7d5d32d09084a6c1f3733df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r3, r3, &(0x7f0000f48000)=0x4000000, 0x401) 2018/04/24 19:39:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/mnt\x00') getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00000001c0), &(0x7f0000000340)=0x4) r1 = msgget$private(0x0, 0x40000000000020) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/178) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='keyring\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="e8694a35c74d57d3ab583ea5a5c9df915ef95ed0bda193a6161937273c37b04725707daeb176c834bcd3091b9a3bd530cccac79a394e12df73c1313ab8f97808403f68", 0x43, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='keyring\x00', 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$get_keyring_id(0x0, r3, 0x3) 2018/04/24 19:39:46 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000001f80)='/dev/usbmon#\x00', 0x0, 0x2) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000001fc0), 0x4) r2 = getpid() r3 = geteuid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000816000/0x4000)=nil, 0x4000}, 0x1}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000000)={0x7, 0xb871, r2, 0x92f0, r3, 0x5, 0x3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/24 19:39:46 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000e87ff8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a7ffc)='pstore\x00', 0x1000, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x2) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r0, r1, 0x20, 0xfffffffffffffffc, 0x0) 2018/04/24 19:39:46 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x5) ppoll(&(0x7f0000000040)=[{r0, 0x4000}, {r0}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x3}, 0x8) r1 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) 2018/04/24 19:39:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xb2, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x400000008000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/24 19:39:46 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/24 19:39:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0x3b1, &(0x7f0000000080)={&(0x7f0000000600)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x81, 0x2200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f0000000100)}, 0x10) [ 85.853581] netlink: 'syz-executor5': attribute type 39 has an invalid length. 2018/04/24 19:39:46 executing program 1: mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000000000), 0x2, 0x4) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) signalfd(r0, &(0x7f00000000c0)={0x7}, 0x8) socket$alg(0x26, 0x5, 0x0) [ 85.918457] netlink: 'syz-executor5': attribute type 39 has an invalid length. 2018/04/24 19:39:47 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101001, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x85, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x4, 0x7, 0x7b, 0x86, 0x5, &(0x7f0000000080)='nr0\x00', 0x0, 0x2f, 0x200}) tkill(r1, 0x10000000012) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000140)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x423934a2}, 0xc) ptrace(0x4207, r1) 2018/04/24 19:39:47 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f000000a000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/04/24 19:39:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x29, "db251a86300fe6941cb867f51bb3d16288000940b3af60696666a8de646b6ba55a6e2bc697788665a4"}, &(0x7f00000001c0)=0x31) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000040)) umount2(&(0x7f0000000000)='..', 0x9) 2018/04/24 19:39:47 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000e87ff8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a7ffc)='pstore\x00', 0x1000, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x2) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r0, r1, 0x20, 0xfffffffffffffffc, 0x0) 2018/04/24 19:39:47 executing program 4: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x1, 0x3, 0xfffffffffffffffc}}) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/04/24 19:39:47 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f000004afe8)=[{}, {0x74}, {0x6}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x40}, &(0x7f0000000140)=0x8) 2018/04/24 19:39:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) fadvise64(r3, 0x0, 0x5, 0x5) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000000c0)=0x1c9) 2018/04/24 19:39:47 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07}, 0x1c}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x2) 2018/04/24 19:39:47 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x200) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 86.751314] audit: type=1326 audit(1524598787.749:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7028 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 86.771684] mmap: syz-executor3 (7040) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/24 19:39:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000280)=0x601) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2eb4db603d5cf39c4b66423b95f9682424b33d043fae20e3c1b903fe65d5b62c2aff5f8d9391a9b58b3e06b6c5aab2c0e192106bee66e995bc8b8e2bda235176658c96d22a3bed4a4569f0cce99e481984e3949fde623a1d4ff2f4ce342b4832a340b2e01ad2c06733927c14ca9f4225a0f52c816c1823fbf6c56fab2a22a30cd", 0x90}], 0x1) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000440)=""/31, 0x1f}, {&(0x7f0000000480)=""/74, 0x4a}, {&(0x7f0000000500)=""/26, 0x1a}], 0x4, 0x0, 0x0, 0x5}, 0x100) 2018/04/24 19:39:48 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x7fffffff, 0x5, 0x7ff, 0x80000001, 0x0, 0x5f4}, 0x40, 0x4, 0x0, 0x80000001, 0x400, "1680de409478e8be0b5fce1a991d486953952dd8203bc624f922677a7be3999b064661262e15dbedb844e400a9302fa9d526546eb20d6522f95da655802a154095a09514cd6c3fcacf3a472de9ebff43997c7d6568785eed38ce993c661c2d040a88764ed43224d09f629a5899a95435f0cc09dfab1cca71589ec25c0f5e7a27"}) unshare(0x80100) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r2, r3}) poll(&(0x7f0000000280), 0x2000000000000179, 0x7) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)=0x0) ioprio_get$uid(0x3, r4) 2018/04/24 19:39:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000000000)=0x400, 0x4) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0xa0440) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x7fff, &(0x7f0000000100)=0x4) 2018/04/24 19:39:48 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6gretap0\x00', 0x600}) time(&(0x7f00000000c0)) 2018/04/24 19:39:48 executing program 6: r0 = socket(0x10, 0x80002, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0xb0, [], 0x0, &(0x7f0000000080), &(0x7f0000000180)=""/176}, &(0x7f00000000c0)=0x78) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000002c0)="48b8ca018d0c866428ea02fd1f6b44588245e0f17161a5a6effa004adcac281abe9db0a264fe1995f670ce0c51cdc4c44da548f808f75c9d55de921d23bdc487064fd0b801246c0d60134ac8de16753efd147172bf852f3f5ee4ed0f6f48d6205571fc1e7b2f90695beb18cc783cca487a01eed64544179be051e1869938e192f315fc4d4e9ce5ff151c1aa14931414d6a3bf65dbb62f2b8667828e73c5f77ac3ae5b269dc341005") sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="540000002000000000000000000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000b0600000000"], 0x54}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000400)={0x3, 0x8, 0x1, 'queue1\x00', 0x34f}) 2018/04/24 19:39:48 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = dup(r0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r2 = eventfd2(0x3, 0x0) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r2, &(0x7f0000000040), 0x8) r3 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x1c) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/24 19:39:48 executing program 1: mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4004, &(0x7f0000000000)=0x1, 0x7e, 0x3) 2018/04/24 19:39:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) fadvise64(r3, 0x0, 0x5, 0x5) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000000c0)=0x1c9) [ 87.629987] audit: type=1326 audit(1524598788.628:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7028 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/24 19:39:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5c8, 0x800) fcntl$getflags(r0, 0x40a) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x6, 0x9, 0x7, 'queue0\x00', 0x9}) prctl$void(0x20000000000002a) 2018/04/24 19:39:48 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x7fffffff, 0x5, 0x7ff, 0x80000001, 0x0, 0x5f4}, 0x40, 0x4, 0x0, 0x80000001, 0x400, "1680de409478e8be0b5fce1a991d486953952dd8203bc624f922677a7be3999b064661262e15dbedb844e400a9302fa9d526546eb20d6522f95da655802a154095a09514cd6c3fcacf3a472de9ebff43997c7d6568785eed38ce993c661c2d040a88764ed43224d09f629a5899a95435f0cc09dfab1cca71589ec25c0f5e7a27"}) unshare(0x80100) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r2, r3}) poll(&(0x7f0000000280), 0x2000000000000179, 0x7) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)=0x0) ioprio_get$uid(0x3, r4) 2018/04/24 19:39:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'dummy0\x00', 0xb7d}) sendto$inet6(r0, &(0x7f0000000000)="fbff2f40fdf50000000900000090", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0xd, @dev={0xfe, 0x80}}, 0x1c) [ 87.816632] random: crng init done 2018/04/24 19:39:48 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) flistxattr(r0, &(0x7f0000000140)=""/194, 0xc2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x6, 0xffff, 0x528, 0x1}, {0x5, 0x578, 0x9, 0x5}, {0xfffffffffffffff9, 0x16cbd6568000000, 0x3ff, 0x3}, {0x7, 0x8, 0x4, 0x6}, {0xffffffffffffff80, 0x9, 0xa180, 0x9}, {0x1, 0x7, 0xdfdd, 0x2}, {0x3, 0x101, 0x3, 0x2}, {0x6, 0x80000001, 0x5, 0x2}]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r3, 0x20000054, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)}]) [ 87.875018] syz-executor7 (7070) used greatest stack depth: 53968 bytes left 2018/04/24 19:39:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00000001c0)={0xef1, {{0xa, 0x4e24, 0x4, @empty, 0x2}}, 0x1, 0x1, [{{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}}]}, 0x110) close(r1) close(r4) fcntl$getown(r2, 0x9) tee(r0, r3, 0x4, 0x2) 2018/04/24 19:39:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5c8, 0x800) fcntl$getflags(r0, 0x40a) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x6, 0x9, 0x7, 'queue0\x00', 0x9}) prctl$void(0x20000000000002a) 2018/04/24 19:39:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syzkaller1\x00', 0x1}) [ 88.227758] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/04/24 19:39:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) fadvise64(r3, 0x0, 0x5, 0x5) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000000c0)=0x1c9) 2018/04/24 19:39:49 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) flistxattr(r0, &(0x7f0000000140)=""/194, 0xc2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x6, 0xffff, 0x528, 0x1}, {0x5, 0x578, 0x9, 0x5}, {0xfffffffffffffff9, 0x16cbd6568000000, 0x3ff, 0x3}, {0x7, 0x8, 0x4, 0x6}, {0xffffffffffffff80, 0x9, 0xa180, 0x9}, {0x1, 0x7, 0xdfdd, 0x2}, {0x3, 0x101, 0x3, 0x2}, {0x6, 0x80000001, 0x5, 0x2}]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r3, 0x20000054, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)}]) 2018/04/24 19:39:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) acct(&(0x7f0000000000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004180)={'bond_slave_0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="4b0000000e"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) accept$inet(r0, 0x0, &(0x7f0000000080)) 2018/04/24 19:39:49 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000001080)={&(0x7f0000000080)}) 2018/04/24 19:39:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x4, 0x0, 0xa) 2018/04/24 19:39:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="3879f6ba89f328ce20bd1e57b65a2dbadaddca20efb02eaff5de9793030f75e62c9c4f75", 0x24}, {&(0x7f00000000c0)="0586480684296a7dadfe", 0xa}, {&(0x7f0000000100)="b5bcab494cb0927b", 0x8}, {&(0x7f0000000140)="c83c72f97105da326ab3e981aeb2d5f3a22f8a60c8e5e771d9eb3785766cd9b33254f2bb820afeab2a777652", 0x2c}, {&(0x7f0000000180)="8deb920040375a16bba9c32f61a134bf2a7c70c59b61b7c48d8da5ad64fbeae8821960c980768d020fb1722f9d66fce20e5c237e7243060d77decbd0efaaaf7ac91de9ef4bcdb80a23541ab98efe682cc4cdcd3994a742edf8192aa5522f058046b44d53c983364e1cd4a588ca45d3842a70c08c6f90fe134076d414679e2730b6bc499d5d0dc4f95bec041d96e0d746d04c788a2cc6efe81299e3c1ab45f5ec8ed261ea90699eef09149b6114620093d8e26d37386e4e53c5882b4f7e4949132600e7993d4e066763746f7f7280022ba0202fb1dfd32d73e3a274ef2d4d5ac3abca01ef90e1ac7f6afd2bc8593f02d8c8158943", 0xf4}, {&(0x7f0000000280)="2e3425b2411432646e626b1d4dafd25724fb68ece4f810b3b9922291f61b778f0c8d3a8b4825caba3bdd14606c3dcf7b0cd38ffee6446fc00b4863aaed7dd6c2a81864a236021c95bb734c2797bdf432fac807f8cf4c3b5376ae2975a3455da43a1075366bfa7b9653106f8060e48338fe789bf7418dcfb5a4cd6dbc094986d8455779f21f90d6fb688a501c625dc579a2c49440c60ec9e19648e3ca603b", 0x9e}], 0x6, 0x4) 2018/04/24 19:39:49 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = dup(r0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r2 = eventfd2(0x3, 0x0) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r2, &(0x7f0000000040), 0x8) r3 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x1c) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/24 19:39:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000400)={0x10}, 0xffffffffffffffd2, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[], 0x6}, 0x1}, 0x0) 2018/04/24 19:39:49 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x2000, 0x180) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) r1 = userfaultfd(0x0) fgetxattr(r1, &(0x7f0000000040)=@random={'osx.', '{nodev\x00'}, &(0x7f0000000080)=""/163, 0xa3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) 2018/04/24 19:39:49 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') lstat(&(0x7f0000003180)='./file1\x00', &(0x7f00000031c0)) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/24 19:39:49 executing program 1: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffd}) 2018/04/24 19:39:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = dup2(r0, r0) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) connect(r1, &(0x7f0000000200)=@can={0x1d, r2}, 0x80) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x3, r2}) 2018/04/24 19:39:49 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) read(r0, &(0x7f0000000100)=""/110, 0x6e) write$sndseq(r0, &(0x7f0000000140), 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x5) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x3, 0x4) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/04/24 19:39:49 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x3) r1 = dup2(r0, r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/24 19:39:49 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x20f, &(0x7f0000000340)=0x5, 0x2) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="040100000009000000000000611a54b932ce5b73832fdb040022d8707324ed75", 0x20, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/04/24 19:39:50 executing program 0: unshare(0x60000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100, 0x200000) 2018/04/24 19:39:50 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x5, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f0000000000), 0x10) 2018/04/24 19:39:50 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000140)) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1ff, 0x20000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)=0x7) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000080)=""/103) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x8) 2018/04/24 19:39:50 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x80000001}, 0x4) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0x15}, 0x7cd}, 0x1c) 2018/04/24 19:39:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) fadvise64(r3, 0x0, 0x5, 0x5) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000000c0)=0x1c9) 2018/04/24 19:39:50 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x0]}, 0x1) fallocate(r0, 0x3, 0x0, 0x10001) 2018/04/24 19:39:50 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket(0x4000000010, 0x3, 0x0) ftruncate(r0, 0xffffffff) write(r1, &(0x7f0000000000)="240000005a001fe6fffe03070000000009131f1408000300000008ff07000200c3000000", 0x24) fchmod(r0, 0x0) 2018/04/24 19:39:50 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r1) clock_settime(0x0, &(0x7f0000000080)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x66, r3}) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000880)='./file1\x00', 0x101) accept4$vsock_stream(r4, &(0x7f00000008c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) ioctl$KDSETLED(r4, 0x4b32, 0x20) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r6 = socket$unix(0x1, 0x5, 0x0) accept4(r6, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) r7 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) getsockopt$sock_int(r4, 0x1, 0x27, &(0x7f0000000400), &(0x7f0000000440)=0x4) keyctl$get_keyring_id(0x0, r7, 0x5) sendto$inet(r5, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73939472ad69b8ff55418d3fd5eca50bbe59b634b2a9abda815e1a56a2357ab7c80c8bc78c2c78c73ecdf7d5", 0x5b, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f00000000c0)) [ 89.822711] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 19:39:50 executing program 2: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0x80000000, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="e0d17f04cd0049e251f89470f530d98b4c96e1334f10c8de", 0x18}], 0x2140849, &(0x7f00000002c0)={[{@nosuiddir='nosuiddir', 0x2c}, {@locktable={'locktable', 0x3d, "c57d6264657673797374656d707070305d"}, 0x2c}]}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="010080000000006465667d00", 0x1000, &(0x7f0000000380)) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8000, 0x4a0101) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='anon_inodefs\x00Xt', 0x8001004, &(0x7f00000002c0)) umount2(&(0x7f000017c000)='./file0\x00', 0x1003) 2018/04/24 19:39:50 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="500000000000000000000000000000004cefe340ea34b159a910fece750c79ba54e4fb4c964e8b6237fc4d8cdd8880f8b0f1b0a6668737dcf2256e58b42683575601eda0336898cd90d242f7865e"], 0x4e}}], 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/24 19:39:50 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x18) read(r0, &(0x7f0000000040), 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/24 19:39:51 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x0]}, 0x1) fallocate(r0, 0x3, 0x0, 0x10001) 2018/04/24 19:39:51 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x7f, 0x0, 'client0\x00', 0xffffffff80000005, "03da9e4ee0cdf6ac", "5a3ad6e7d651aa47ee03b8c715fb51121662f24c5f0b4661f5c2ed36a287364e", 0x401, 0x40}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0x14}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000080)=0x74, 0x4) fremovexattr(r1, &(0x7f0000000100)=@known='system.advise\x00') fremovexattr(r2, &(0x7f0000000040)=@known='security.evm\x00') close(r1) sync() getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) 2018/04/24 19:39:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x3a) sendto(r0, &(0x7f0000000180)="7352376cdeba8769e0d6aae2e1b4fe2c57ce0450476e042ddfb1cd1fcbf9c74310f4d20cfc6e77dc4271de528e11a6c04a63030cc42f7532cbdda5cd5117ecd38aa63d8e6eab6859d5e8ed451bdb9bca6669a1cc24632cb65d74d8650dc7d26459074cbdb4ff99c2c5cffeffb080e645297be9708dccf4f3862b2c72905632e19dcac6aadea0c854c04bfa5a28f56257fc7e29f22346175c16b1190c2f291577b917452305302698c8804963ced5a95dd6303dbcd4b3b8c237844566393199792803c3a5b7f8fc56e3dcf0ff5766f50f441b08e91a8ad6fe75757dbf5edc15", 0xdf, 0x4048040, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x2, 0x0) 2018/04/24 19:39:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) fadvise64(r3, 0x0, 0x5, 0x5) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:52 executing program 1: unshare(0x12100100) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x8, 0x3, 0x6, 0x9}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x135) r2 = creat(&(0x7f0000000140)='./file1\x00', 0xc) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000440)={0x3, r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2204c0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) vmsplice(r3, &(0x7f0000000840)=[{&(0x7f00000007c0)}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="028000c8fb83b30090cbc0c03818c1bc47efc22a6438298ed5b547f6364cd2a389a16998f75878a4fae46b28b9e73b6b2b22bdb0bea07463dfb9a36a22f6bbac11a8d1c54f5dc0d122b933602d9bd0e5caecfa38ac268b4d516cd7f6860d03953a7268cd7e9d9b2d8c728167f7d304091b4b4a8ae72271ad8d1a1615f7567e834dfd2ff2c6f4edb30dd72bc627e7d89e20d5a44047788e1801e875"], &(0x7f0000000100)=0x8) 2018/04/24 19:39:52 executing program 6: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='setgroups\x00') setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000040)="72fcece602cd4bc8d5e1296a55743f7308af84cd8691daa85276", 0x1a) 2018/04/24 19:39:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0x3, 0xc6b8, 0xffffffffffffffe0, 0x13}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x1, 0x1f}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'sit0\x00', 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480), &(0x7f00000004c0)=0x14) r4 = add_key(&(0x7f0000000500)='logon\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="a33af3f154977afc20307e6fb6fda07cf855156270c3274306f66f2cc295fef47471c6f6ea7f59b93ebb8d0ea41ad598c14ae5d594d65c355c09dd9cdf374080e705f9b2d0c51e72e03c05d977de9fa8908a3e8d6d8793019527", 0x5a, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r4, 0x200) sendto$packet(r1, &(0x7f0000000080)="b3b094073385a6e7e2df21afbc44b451d45aef8ff9ce6670570de0d2da5553c113da701e5be2244502671c27e157a754d247b0d56404314d434db69841e16d92d2a4545ac79462196368452f2f8f873997e96ba2756f5548aa9923e171c1bd71a684", 0x62, 0x8000, &(0x7f0000000280)={0x11, 0x11, r3, 0x1, 0x100000001, 0x6}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0xffffffffffffffff, 0x5, "ae86ef11351ee4914cd9c955201538298053b6986a61264e0ddf7c1e76a78ca15a69c5b7ad9e84d836521d0a363179c923f337d5f27be72f3f5bbb8635cd841cedecf38b779c1e20b870c5587b39bb73"}, 0xd8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) 2018/04/24 19:39:52 executing program 2: unshare(0x20000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000044000)='ns/mnt\x00') add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) setns(r1, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) sysfs$2(0x2, 0x40, &(0x7f0000000140)=""/138) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/24 19:39:52 executing program 0: unshare(0x60000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100, 0x200000) 2018/04/24 19:39:52 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000fef000/0xe000)=nil], 0x0, &(0x7f0000000080)=[0x0], 0x6) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000100)="02000000020000006a1f060900000000000000007c2a48f7974a30bb97d38e7cba6266f75502fb2dfc46d200000000000000be48ffbebb52a4e7373bf408467933e36064d91320f56900464ced09b437e69d8dbb0b8414ce8296442134092a0a6fd0dc69a781f563c6e83c0aea1792aab6189f2933b1f8e5b6c2587bbd5afff48ce57fae940d75c5d34a70ef728934d6c5e764afb3d0aa0440f60caa4670879e2738f97ceea367714d9e8ffc1ccf549c6dbf", 0xb2, 0x0) 2018/04/24 19:39:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r2 = dup(r0) fadvise64(r2, 0x0, 0x5, 0x5) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000100)) 2018/04/24 19:39:52 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x7f, 0x0, 'client0\x00', 0xffffffff80000005, "03da9e4ee0cdf6ac", "5a3ad6e7d651aa47ee03b8c715fb51121662f24c5f0b4661f5c2ed36a287364e", 0x401, 0x40}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0x14}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000080)=0x74, 0x4) fremovexattr(r1, &(0x7f0000000100)=@known='system.advise\x00') fremovexattr(r2, &(0x7f0000000040)=@known='security.evm\x00') close(r1) sync() getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) [ 91.129916] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 19:39:52 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/222) syz_emit_ethernet(0xfffffffffffffe77, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [], {@can={0xc, {{0x3, 0x81, 0x0, 0x100000001}, 0x0, 0x1, 0x0, 0x0, "993d5c59cd827281"}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0xb78]}) 2018/04/24 19:39:52 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/sockstat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) pwrite64(r1, &(0x7f0000000280)='-', 0x1, 0x0) 2018/04/24 19:39:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080), &(0x7f0000000000)=0x8) 2018/04/24 19:39:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x10000, 0x20100) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0xffffffffffffff00, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x84) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7fff, 0x238080) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0x4, @empty, 0x4e22, 0x1, 'dh\x00', 0x10, 0x1, 0x55}, 0x2c) sendto$packet(r2, &(0x7f0000000100)="708ccea7f5160b009d70b578964ac36fb4cacf38b6e46e9c49d58b209f44fb0825a4797f788f2e3537e0ee8969fcbbcea462277e765a08532b783cbd1219c7d7f779f9eba0aa15453f555ed7a6e80f705052ae6b2ce058cf707dc523931d291e3442f323a9fa199f4a5055f44a2f8847f7fcd95980a9cae591f21e3415b00ef3d6dad4b7b338b8c9ebfe4629305672341031d0f1379fdb5f3fac57f605582c63c06bb9164fee64286456a7fd0b3e7125", 0xb0, 0x8010, 0x0, 0x0) 2018/04/24 19:39:52 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x401, 0x400) ioctl$TIOCNXCL(r0, 0x540d) ioctl$VT_ACTIVATE(r0, 0x5606, 0xf82) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r1, &(0x7f00000001c0)=""/192, 0xc0) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) ioctl$void(r0, 0xc0045878) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000280)=0x1ff, 0x4) 2018/04/24 19:39:52 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/222) syz_emit_ethernet(0xfffffffffffffe77, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [], {@can={0xc, {{0x3, 0x81, 0x0, 0x100000001}, 0x0, 0x1, 0x0, 0x0, "993d5c59cd827281"}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0xb78]}) 2018/04/24 19:39:52 executing program 7: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x200000000000000b) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x10) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='team_slave_1\x00') [ 91.510607] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/04/24 19:39:53 executing program 6: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x9, 0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)={r0, 0x2, 0x3ff, "cad37a44cd080894684521d48d69d6d4efa54c7bf532043459d6a53a26a9503cc089a378405c404927a1ef06abbe17af1c16762fc82c98bd63aa0161338af3f0187a01d0b6a144bc881e0bef25518587dcb889da18497f8756d9777c3a4f4fee1ba19512ca4f9a"}) r2 = socket(0x10, 0x802, 0x0) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x4, 0x600) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4b, 0x3}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000001c0)={0x4, 0x63, &(0x7f0000000140)="72736012f69a9148576112f335fa50bd7e91c680cd17ec7f9dc393474b92dc98d0dcf2c9cd36a5324c164a3baa0b19f85ea9b3bff51b6ebcae52cbf01645a3918211a706c305452904f06c410d41611524fdb1f24e2ed2c8a62ede2d12c2ac38e9f1da"}) 2018/04/24 19:39:53 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)) r2 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x3, 0xc76, 0x4, 0x8, 0x5, 0x2, 0x7, 0x3f, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x5f8, 0x9e, "ce31b4ae567b3b986d56fea7659d0eaae668b624319a634b97b7ffb8bdee2d86a3d29e8b8795c368e48e405922af66ba6f76b41e0c959b8b1ba22d7cae1ccd10b7287ca8f24ea08c93a535f6afdd522de89ea9ba81fc0a427bf5f01083e7a4bbc1fe022057c8dc56441f52c3366e2ab0180c16245ac0fe11dacb14a554dcee015cc8ddf82b49b0a2e027ee84ccebb55ddf42cc1a7622911f54131f520624"}, 0xa6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) fcntl$getown(r0, 0x9) sendfile(r0, r2, &(0x7f00004db000), 0xff) 2018/04/24 19:39:53 executing program 7: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x200000000000000b) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x10) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='team_slave_1\x00') 2018/04/24 19:39:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x1, 0x1, 0xfffffffffffffffc, &(0x7f0000fff000/0x1000)=nil, 0x40000000000005}) writev(r0, &(0x7f0000000040), 0x391) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/04/24 19:39:53 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/04/24 19:39:53 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0xfd, 0x0, 0x0, 0x0, "f91e1c0602732d278952e4b910b4e4f20fc25dd63ab5bd6eb0f835aa14a8de8562a9ebbafdb3d6d227727b73"}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/24 19:39:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:53 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x80000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSTI(r1, 0x5412, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}}}, 0x8001, 0xdd6}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/126) 2018/04/24 19:39:53 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000000000)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/24 19:39:53 executing program 4: unshare(0x28060400) r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x3) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)) 2018/04/24 19:39:53 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x7, 0x10}, 0xc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0xb2, 0x3, 0x6}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xf1, 0x101000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x124, r2, 0x800, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x63}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffff45a}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffc1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x10}, 0x40040) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="a034e2754fd50e", &(0x7f00000001c0), 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) 2018/04/24 19:39:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:53 executing program 6: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x101}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x7}, 0x8) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x40, 0x20, 0x6, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0xfffffffffffffffa, 0x8, [0x0, 0x7fffffff, 0x9, 0x3, 0x80, 0x100, 0xe71, 0x8c9]}, 0x18) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0xa5b4, 0x80000000000, 0x400, 0xfffffffffffffe01, 0x10000}, 0x14) perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/24 19:39:53 executing program 3: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x6, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x7, 0x4) 2018/04/24 19:39:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="7663616e30000000fbff00", 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x8000, &(0x7f0000000200)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000040)='N', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1f85, 0x220400) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/166) 2018/04/24 19:39:53 executing program 2: r0 = socket$inet(0x2, 0x4000000804, 0xe119) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x3, 0x580, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'vlan0\x00', 'nr0\x00', 'nr0\x00', 'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x108}, [@common=@redirect={'redirect\x00', 0x8}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'bond_slave_1\x00', 'erspan0\x00', 'ip6gre0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x120, 0x158, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'vlan0\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0x1e8, 0x260, [@limit={'limit\x00', 0x20}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:lastlog_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "4319ecf79722bd70c434f98a024e9b62ad26474a3fad1bae088711aacfb578826f4129c4006b45788c3ce053c5a583e588c539a41b6e0bd3e604339e10f4f1a9"}}}}]}]}, 0x5f8) 2018/04/24 19:39:53 executing program 7: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x1000, 0x8201, 0x6, 0x70, r1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) r4 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x1, 0x4000) name_to_handle_at(r4, &(0x7f00000005c0)='.\x00', &(0x7f0000000600)={0x9a, 0x3f, "cb053444935f82c486ca538a695284793b02d8750bc8fa70d6cbf6389b2e682fe7e94b4349baebfb1cdfc22d793a11020eaf451e6cf23c8c7e900389c2616d4704f2f77da7ec1c1475d433342876863498d97e7a9f0ccd948bc4e56b89e720c634d1394df69095feded8605821cd760a5f12771c72110af2cbe6d5951b1b640c3249f4c71cd047983b3d9581889370d90d7e"}, &(0x7f00000006c0), 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f000090e000)=""/800, 0x320}], 0x1, &(0x7f000090df80)=[{&(0x7f000090cf2c)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090ef5a)=""/166, 0xfffffff8}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r3, 0x3, "628ecf"}, &(0x7f0000000280)=0xb) process_vm_writev(r5, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/136, 0x88}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/182, 0xb6}], 0x1, 0x0) 2018/04/24 19:39:53 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x105400) accept4(r2, 0x0, &(0x7f00000000c0), 0x80800) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)) 2018/04/24 19:39:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x17b) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000009e000100050000020000000002006e4bceaf0500"], 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4df, 0x4) 2018/04/24 19:39:53 executing program 6: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f00000008c0)='./file1\x00', 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0xc00) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r4 = geteuid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@local, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000840)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x289ccb4c248a8923, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000880)={0x5, 0x0, 0x8, 0x80000000000, 0xfffffffffffffff8}) r9 = signalfd(0xffffffffffffff9c, &(0x7f0000000640)={0x7}, 0x8) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000040)="8476", 0x2}, {&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000140)="ffa169b4f09c7889628ebeb742332be605438514d7df71c7dc88a097f613ef2dbd44c45aa753f4fd98e84baaf0fdd6943b253839574bf82fbb5c31191709b5227996b384a15c23", 0x47}], 0x4, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r6, r7, r8, r9]}], 0x58, 0x8000}, 0x10) 2018/04/24 19:39:53 executing program 2: r0 = socket$inet6(0xa, 0x800000002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@loopback=0x7f000001, 0x4e24, 0x3a95b331, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0xc, r1, r2}, {0x0, 0xf8000000, 0x3ff, 0x9c2, 0x3b, 0xa9, 0x8, 0x4}, {0x2, 0x4d7}, 0x7, 0x6e6bb6, 0x2, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3504, 0x0, 0x0, 0x80000001, 0x3ff, 0x11c1e8de, 0x401}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x12b) recvfrom(r0, &(0x7f00000000c0)=""/52, 0x34, 0x10000, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x3, 0x4, 0x2, 0x1}}, 0x80) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x0, 0x0) getpeername$inet(r3, &(0x7f00000003c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000400)=0x10) r4 = dup(r0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000380)={r0, r4}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x3, 0x4) 2018/04/24 19:39:53 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000001600)='/dev/midi#\x00', 0x2, 0x80000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001780)=""/203) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x0) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r3 = getpgrp(0xffffffffffffffff) sched_setscheduler(r3, 0x2, &(0x7f0000001640)=0x9) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) readahead(r1, 0x9, 0x5) getxattr(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)=@known='system.advise\x00', &(0x7f0000001680)=""/243, 0xf3) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001580)={'bcsf0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}}) vmsplice(r1, &(0x7f0000001380)=[{&(0x7f0000000140)="332bc30184cf411055139a83be745f119b25a07825a85afc2a133e9a1fc86cc57b00ae1ca8c943aef8e17478a6099e827ad31496a5374513f2f9c16f07bf6c382ae44f279c98b9f00a32744e9a7de343191bf1a0c3633d0e9ded4523b2195df95f0e58dbcf1aad1f02e338820f4c113d8d43df6ccf1859df07beb4816ed0830a1ae238d98d610eb4972c6f2f8d939a21efc90b7f4a00f9377b534d0b17faccc71515399423db21a451e00ef79815f7a4edab9d5e9532db70061aca18b0d9a4a2a0032d09f89afd2b6c1ac142dfe25e322caf88105fc5965d6b047be51ae74ad88c24c99d87f8dc4b2fe1c3c0c044787b06ea564af6af038d642fb92b3c2c72b38586509f5c01076e77079257a547f3f834d314d6e916a65f7ba586380a8d3b9e7447a1056cf4ec03f9e5eb45c9f9bc70db5a2ad834c87c02bd5941ed4b359b5a90a90520cfcbadc16023ee72be7316c058834434ecaa6c6bea48644248540b54f79524d670fc47c322891edbb4270dd2d037164ac3aa94161b0cd4da7cf829f2bc69e325b5bfe0e295da1a4d163a3d3f71de09e293fd5e4fd4a656204387a0e0cac24de917c36b1e8f861f4b4c219f1622284fe95c105ff1fe2de74939bb044302be40b8edbb965fd313727b8b98275cea20d9229e32f546f901f300993f31bd8e954f368a2b11fdf512948eca3ac583a55c6a713d4d6007b98b8e480a41a5cd9ebb70a95b5cf513761e6c70b9cc27a60c8d3ebc48c7fa945112a97a1cfb499f38c51b062954e57fe6f98a65ce72d35207c5f7de71137be15ddfb729b9405dea0ea3ff3e577991294a2abb33ba369436006787f7e4c0b8e793ea15803ccb1649eb1c84c9032dbbc17e85cb23b6a865a779980e4a7fcaf871d661233ea421ec88d37f53be1307588cf88f857ae41b7aa3c6d100895cfbd3d3dc564a220c82726724c106a57a4ced688148f4f19e27cbb9fbbb63114c54d2080bd5a9d265a91aff257b031e040a2f61d536b0f6964af99286e12a10d0479a9e1e8894e14c0ea3413f22f96684ade78d72693181943460208699149a3783628d50431eab899602db99def18e4d5ff1b2e8c782265e02e593793b1905db37cdfb2e40371c495e6fc7aa3997365746f266ae1254895d7b2e754ec1d57bcbbfb2508361dea44c184a6076d0637ed74e5eaac2219f786d32bb63d564eef5ee5b07f5590355f75f2de919bd5107e4f8eb2e30ef2542bbc730c44a1cfff36edfaa8d366705bed5b1f246daee1b9d7a3f6ccef157c2a6ed376192c8e3fd578787900915e63a7dd1b07f760a4cccf1cf540abc33f6cac808952342cbeb68f5f350e6b8d8b1e68a3c45aa7bc24f2092d30d9418f5922ab15ef9727ceb363bc5c7c998214a6ea9102defbf3db6fb6a06e0cfb129307839d5aa1b894e152048048c64e2fcbb33c98a750934142ae3d4822c5da2a2f213708e6acd28ad2404e8c84e9eac50f0dfcf11bce26245e851baf407c17297a10ea0bcc3b571ba59e7835c35694d8ceb68a113eec88e38bc0a9df860a6ddbda76218f0a9df129cf0bce042a1cc375618355069aab913ff5a1f450d4952e36e7d14c5740fc486d3f5a7fb0d4fabf37f804299a05eb710cffd1038061dc3c4297430f16a8c4784444d9fe6f90f8dba4d2bd10eeb5f2d944ba06be23caf0118ba5340a16d370745b67772d4c3d5900df14f1e0c4a05d4ab6c2ee86f31f9200ba8375e7c0a41e4ab51f55b5e6a129e0606ee56b569567fe6fb4f6b89f9d9ce22251adaf424f4486a630387fcf363dba3840686c25be22d8ef173d626ed7fd9524b7d0427bb299cd4ee10e646e5cf8030abaec7bd42f414e728d29f0807cc59cd0e26268fc6a706dbf4cbc97ccac44e5b10b529a38208d258b3f97ce0e9e0e350daff559a23a82229afbf561f372fe4096b0deb81c37a3fe1ed36cfae6f9000bee93edfb876c7ac9fa67996394be98020df9cbe4be1be6d334e7d2f3f3265959d5a2d929722fdd9e5861dbee6b3d2dd7514add60f96b7a592e5ba1e0265d15eec640f4d71875991e9f8200559d82a0a080d13579599cd65f05f73c979b8bcc1bf3ee17560c7123598f6892edbde10a3ae42103c1c52bb332b854010f8d8a97e6cf85eb1fda3a0b711aede4cc3118169d8380b5458c5d574bf75b0d079cc486d98d67ad04fcbf005705adcdbcb1a3d65922bfc648e6401d317973e30791af36498253dd8791b3c6690d35e0d65cfd0647a187cd037bcb6674392f036d05c9976788b88eefe4e9d92216dd341816d4dc3df0b0dc9df0f2cdd37539293d84b95d186fb7e7e79ec90a3ec06f21e97fc0d3d51aec90df174582af187f8338a400c5b17c1ee3d7b0e972f288c36018c749bb22289c2cfa686eb8b11a291bab6465ab09a1d77c5c7b875ca4282a29b61a33109b4049960b71b406c9144186613a32b0e798621d8cba55d5439e6066fd7c963b0403f807a15be7f23049506c134f8a1d5cc227202a7a89940777925260a086663cb98c96c9c5dd13503b21ac188721299232b78acc290cc1a2b37e884944e5c555fe7f5861b549f9b729e424c0dc43a490ec989796ecf49ad250df29c9a8bb8f96a877cf342cf9b2262df3ee7073e9ef28a94f370f42c0520ca4719ed2934383dfa7e124b49e17b2c849443fa2f0047a00e5d10348408ab01cb473ad979a8ccc67c34c33cc06e0078cbbea6fa256355db4b77d558d4997b341fbd5174fd4f8f676bcdeb91bf84e1efe2220916eb6c57eb8c21de5cf34fa8153ad1f8b0f2e62a631ba708f88941f857b87851500af1a4f0f2f2e452d67fc8e0130bdb51b1fc234bed16456dba891390a2b71645a13c5f000a6ed2189d129864aa2253ec7406d516ea79f882985f4e2c253298288cdb6652c7dae53bf4f5eebb2e24b77499b37d1ba736820e458ff5bd799f00623c500f1b93405c554e2e8a3892fbcc1d2a1e68e98b1e06a5cb29037433661deb75440924f2c8387996e286add1402c01f988a7762b95e94b35caa1c5967a1793b971a2d013754f61173ae6ec86606f0f146d66d9cb0bc19e9886dcc3980a78b3f36c0c64ebba0d3d58fcd4914c29cc0ccaf6c8d0f4c8470d158a00bfc60ff422d197c507f3f4bbe9e05d16025db5648a84392f37f799eabe6b1f2cdf68cd64d1fc88b8b05f992582e51ae5e45eaa96e94d182ff59fbb00d5c62fa9ba670c3e6692bd583b0ddb54c07c51b93b1dd9b8a2ba3cee818acd3e799e899daa063bdc0a32ceb66f34613fbf3b0e2990afc7cdf9cbbde41b56613a9d56346280ff468acb17c4c2f7a1c80f4eb3a3e32ea47f0ed72ca001505b14bb7114cd518fcd98bc0116cbf3340bfe20ae4e65697aee588d27f3dba7d5bdbc35d5d66818895feb01b5740b21cba2a342abdc02e4ccfc7effabe116c701b809fb6bb6b7d6588ac8ac7dd44fb674a354852f6ee13402d08ba7133fab6677eb67ad4f0cf31f36718b11d44a68e95265e7383c391babcb06e0fd1d5609d4c086054005cb5c8a9a96a1b0938bcbd93e9407ce6fc71721f827a3a6dd79c84e35e523d6e6f0e593b0a304a4bc4ca2f37a6c7414d56e4163c877b8803cb52125c308f86d14445d419b5d27efa30f12287aa3682931c8479ed87bfeeccff15d32d2173c5ac8013366e2080117d8eb70aed70e3ab3111c1e14768bda973cc73b10b00de636cad8c63486e5bac5b0138ba10bbf2d2d5883ad32fbb120843107ebe2ddae0480b90e9c928ead868019025a2e6fb0a2f729cbc52346ad17609b69f226c80225b2873bd1c05d6bfce13cfcf1315a42145f4a9940ef685457e5d79b3c384193aafa505972566768ed761c5749d0594024e1433193a1f0779d8d0b5cf2df14e84e336e06dae141451e73b68ff8dae835d5665840b14810fb06b0c400f2a5a44956a666f6a3dbb9029f56994a862d3aeff2602ee3c577dfda70106eb31573e742b3812a606f012ad86bdb52d47b2819b8c4e24d715b5f9f51c2b274dc3f4a20148e279551f42706a5e0d0e858a90e916c3dbe3fe2e618c48c9fea64f11a654d930e107a41c5d97c82ca4129fa20771e8c61a7b21c9102515f9d5d80ed010d2bd8fda6cbe1215738378e2bb700be5b163fedc4bcc7382d41567a804cd7e77585d1ea3f4e5e2d46238c38e377602be9c8911174652a1fff64dd7ad30ddcfd428d6ffe867418ebd0bd001058fba38e71443fb45849b6c3ec44bff5156af8ff1e8d1576f9b7ab4a1c01dc795302167ebe82b82afa0f70eaa7ddc045ca55cc57fa92f131401c10160ad3d8a8838414b76749f9cf8615482aa5ab44a9b39645b1fd19a29c416c2102fbe86bec445bd79c68d8cf7bf0bb460b3a070bd589315ba93cae1ef9caaeaafbf6f64001563d40b57ddf28e2feeead72ec4faa4cbe49b1a6def3b54224ae257597bbc8305c3707e595d2c1a7e47fbca58e50350307f74a1fe38017f976eb105d2c60794f416c92157bb094022e6e137ffad237235e1c153290735399b6c5ef2d1a36426d536bbc85be83c085fc5c6d73a4d1fe2474abb370dbf7afc8dc4c2c5ea6e51ea32ae7987e0901ba9c560a214ae781de854260e7866c1f48c06d66e6495299cb3f0e18c4266ece300c9fc47dcf90ca193c14bcf43d47c0a76ab235e0304812daa181c647feb23da6517bd95d007e5e2abe801ec14cf8faf3f320df879f910d99bbc60adf150a3e3d83e07300c2f37386f9f7a04db7b1502703eaf696274d80267f8c192a3591718485510a5ff20cf1fcf1c6572fe559c735ce49f491882ceeef01e508d0dee1cee6157007749c55722bd99f0f4c7accd88643d244eebdcf67bc1055db7273389c44fa47e7466ffc7e222bc41dabdc36903fbb977f623b86a0b2070cb6c623c4fcb012d998ac07f1a6d52cd2458621d25192d0ff3d2246ef269c3f4d6ecb2a8f6759567bf8de2fb006827b2318e8a6a9e1fe6168382c78831e10093d421e439dab0d0d7c349f138aa8144b8be5ff39ac40b9705afef2c3f21c03fcb474e7dd06d9d21cd0dc55e095268daeaf5ec48a8b213b2dc594c52dbd7f6f82ba23ad329138ae4c3cd6a374e35003ae25bf09fea31fb4373b8cbd1dc3cfecd9fb0e1f0c39697a22125ae13d050ec5f0d4597025c783a3c4a261206ac5e49a8076da0e962f5296bce4921f37337098a2972bb9cef7836b2782910a7084c05f703477abb4539c5376ff184f29c5da3d4642b184af2257950fa8f1e33c663d80786804d228bb5e723da945f24f8a31ec7151be5ca5177a3ed4c1fe0e43c3bad63163da2a1bf394f97650bce2b096252aa336988eafaaa761cf428b560b8f2a55c3e8b62e64573de32dcf7bb8264bbb416e265275afb6f045c3d26c62b949cc1668b7486abebd6cc5b6ccc7729695f04078a767e5c3d5b6a1ae68fc3bfbc5b4cab89547dccd8b46be9237e6dfacaf9b05b2e2a2a91a52d9f81bb3221ff50eaf9011c6e9e678ccd32c54fcb85b4de7dd0b0195ef4c66cce1d32c58f38b2a50dfaf47b71c5822636ed41f9eff629fc9f0a31a9f372706912246b69b6b31b045cd2c5fad7740c40c35064b9b8254fde30bba5710822e5d057b9f3e6c95409da9eb5aca5f6de71620a6dce61908e4f02e632e46cf98ea2cf0f12dbc323bcd1e3e7932d279219c3d73fd90afdc359b63b6ef937641b055f7f379d8ccba3e79b2185335807fa90cc64befa1a8b788fb5389b2551ae1939364f496f97bad32b73fc7fec34e24ec763aac67031e5c7e74545f1ff9e9ad3d6a3d104f3dc5f3ee0d62bd31308ee6", 0x1000}, {&(0x7f0000001140)="752b2e0c1ca7462cec014830edd07dee86ae8aa726ca635f63cabfa543f401e547c55fe675505236aa9d22fb1cf7c62392b986438752ee7b4d6aebd9bf767dcd53409efda409add32150dd8d5fa67ba6e4449e9b99b3632d1f1f38725e3d4d69b83e3f6e838d3fe01501487b511eb775e3e3c06c42d858a018ccd0e4b565308e68c6809db1994ed245ab6fdb2f23d092af9a", 0x92}, {&(0x7f0000000040)="7e483a73a9d5c8e3a421dd2e197f86ad114e5173018fd61cc9fd33f094c1de251240e6a52024155fc7eded64a89347f0d7e50a683f8d569a773104582e1ee0ff4a9a9bc56190092abe1fb4bb4ec267d4a2c09f814170b46f150c81918db4eb3cc41d6bc2370f36515dc3", 0x6a}, {&(0x7f0000001200)="5ed10ac68d81d69fa487e8d5662775213d1c8cfd4fa8fd52bb16570c18a4fee245c492b877a2828aaa1e0c2dcb956ab19c370b23b9e2b30b8077b48bb2646184e1fe7e3c0f4ec485103eab6380275b41a309e24d66a045a8", 0x58}, {&(0x7f0000001280)="1b9622a68349322a0231d380920fdcbb25ea5500e767bc92375b22a6ad34eec4925a423b042f42b70f1468fb33a687f5d8d17aa5b2975a4a9aacf5a5247823245bb7924b7bf3f51e6ee2097eabda3c9978e283db48e4c03cc53d497d7f02b8cebb36c9403ef7fcc9c82ac09595e3882bdf6d704a1c4a6a2332855c6c25a8122ae720fae5191a79d4fac719527e8bf3c4bf50fa5609e0ac40f02306de8ebdbfbba286e936a9bf058a449a19f9b9cf7927a2ac920d18ce4cd8aad681ccfb89b7f8bc68540f333b6d2cbd35b4d7a351db6d6c71edab37", 0xd5}], 0x5, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001900)={0x0, 0x51, "904c96d76b841c273e80e3af57dbff9ed9f38f866a9a7f72c16294c881bb8c343a160d92349a5968615a4d2b08d04f9d05e2e5982a90a16786263eaf5fce042b9a320619f767d348995a4a41ff47ebfb8d"}, &(0x7f0000001980)=0x59) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000019c0)={r4, 0x7}, 0x8) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001400)=""/207) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000015c0)=0x40, 0x4) sendfile(r1, r2, &(0x7f0000000100), 0x0) dup2(r2, r1) 2018/04/24 19:39:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:54 executing program 1: unshare(0x40600) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffc6}, [@exit={0x95}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x6, 0x6e, &(0x7f0000000100)=""/110, 0x40f00}, 0x48) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) 2018/04/24 19:39:54 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x200) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/04/24 19:39:54 executing program 7: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x1000, 0x8201, 0x6, 0x70, r1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) r4 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x1, 0x4000) name_to_handle_at(r4, &(0x7f00000005c0)='.\x00', &(0x7f0000000600)={0x9a, 0x3f, "cb053444935f82c486ca538a695284793b02d8750bc8fa70d6cbf6389b2e682fe7e94b4349baebfb1cdfc22d793a11020eaf451e6cf23c8c7e900389c2616d4704f2f77da7ec1c1475d433342876863498d97e7a9f0ccd948bc4e56b89e720c634d1394df69095feded8605821cd760a5f12771c72110af2cbe6d5951b1b640c3249f4c71cd047983b3d9581889370d90d7e"}, &(0x7f00000006c0), 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f000090e000)=""/800, 0x320}], 0x1, &(0x7f000090df80)=[{&(0x7f000090cf2c)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090ef5a)=""/166, 0xfffffff8}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r3, 0x3, "628ecf"}, &(0x7f0000000280)=0xb) process_vm_writev(r5, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/136, 0x88}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/182, 0xb6}], 0x1, 0x0) 2018/04/24 19:39:54 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) fanotify_mark(r0, 0x0, 0x10, r1, &(0x7f0000000080)='/\x00') sigaltstack(&(0x7f000061d000/0x3000)=nil, 0x0) r2 = shmget(0x3, 0x4000, 0x1, &(0x7f00008de000/0x4000)=nil) shmat(r2, &(0x7f0000266000/0x1000)=nil, 0x7000) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x8) 2018/04/24 19:39:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f00000006c0)}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="8f60805dcf869c7113b38d409567040ae52cdd87c0bdd64fbfa338160eb947aedffc4b121be497d561e157258a39c68d8929", 0x32}, {&(0x7f0000000080)="861f6062d7083801925b5bcdef78bd4b58965b8d4858b0f8d8ebd29f0536c0bda4882a8a3a853733ceab97b68a4323628fae399962bfbd6de7232049f7bb2e02c2d89f2c3fb9bc455f2670377ff05a0a5f07cca0acc2142308480e70ed71e32705d3fcf6b5b6cadce4951a25ede0344665fe2d8c19b473e1365415445a4fdb91c9a13593809a82", 0x87}, {&(0x7f0000000140)="1661b63e5dc1eb56d48c022e11924e249fe55af800ba75b5ba4d84db79df95051b757895c08f54f96a946de494fb8223ab2f843d4a43daf6b573dbc8e3c859b68a98daf324401433f7421ae30af06788a162bf6be568eafc3f24d561e2522170d1ab3407425320ca2ff620427874a5e824b83b5bac2ef6f420ecfd75f6ea4fe25d62c1c5681f5722e68740b9be37651d0b080842cbd08f5c1845ad95a7ef99c0d38239f77cb8d13073207181ad8b0f2d16ea4d580389ec62416998a7551ff502a12cb6b6a386", 0xc6}], 0x3) ioctl$TCXONC(r0, 0x540a, 0x1000000003fe) 2018/04/24 19:39:54 executing program 6: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000180)=0xc320ab7adfd8f6ed) accept(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) 2018/04/24 19:39:54 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xc27, 0x400000) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/37, 0x25}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x802) write$sndseq(r1, &(0x7f0000eeafd7), 0x25) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x15, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101201, 0x0) 2018/04/24 19:39:54 executing program 1: sync() r0 = memfd_create(&(0x7f0000000040)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x0, 0x8, 0x0, 0x0, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0x0) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) socket(0x4, 0x3, 0x8) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e5576626f786e65"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) 2018/04/24 19:39:54 executing program 4: capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fsetxattr(r0, &(0x7f0000000240)=@known='com.apple.system.Security\x00', &(0x7f0000000280)='/vmnet0(wlan1\x00', 0x2b5, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x38, &(0x7f0000000080)="7569d9354c3965179fbdec14c6a0a8b7597730b7ef1002873a942f7454c754d51703104d7d1d27424402f83e79d1fbd3b5ea368c21b858c1"}) 2018/04/24 19:39:54 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @multicast2}, &(0x7f0000000140)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0xfffffffffffffeeb) fgetxattr(r1, &(0x7f0000000000)=@random={'system.', '*\x00'}, &(0x7f00000001c0)=""/135, 0x87) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="128dcf978d3adbc6a57a38cf2c4b85c96c14710518d3130000000000000000000000000000ea67de1ebe721a4ceeaaed2ca34ab1c9a0a9aa6673808cee0d85e5aa0fc3c0689a703ba443014ce20458df586f619eb7895f2e5b3578f7e33db8da58a62d4087f33466ca12858ac2419d9d5c149d222b", &(0x7f0000000140)}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/24 19:39:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffff1600, 0x8000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x1, 0x0, 0x3, 0x2, 0xffffffffffffffff}}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) sendmsg$nl_route(r2, &(0x7f0000005a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005a00)={&(0x7f00000059c0)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) [ 93.992910] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 94.162241] alg: No test for cbcmac(cipher_null) (cbcmac(cipher_null-generic)) 2018/04/24 19:39:55 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @hyper}}) 2018/04/24 19:39:55 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:55 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x7ffffffa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x2, 0x0, {0x3, 0x0, 0x9, 0x3, 0xffffffffffffffff}}) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x100000000, 0x80) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000002c0)=""/113) close(r0) fgetxattr(r0, &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/214, 0x94) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x80) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000240)={0x4b6, 0x9}, 0x2) 2018/04/24 19:39:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @empty, @rand_addr=0x2}, 0x7f4abe7f) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) init_module(&(0x7f00000001c0)='\x00', 0x1, &(0x7f0000000240)='\'systemnodev\\\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) accept4(r0, &(0x7f0000000140)=@ethernet={0x0, @random}, &(0x7f0000000200)=0xfffffffffffffe00, 0x7ff) 2018/04/24 19:39:55 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3c1371}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/24 19:39:55 executing program 1: sync() r0 = memfd_create(&(0x7f0000000040)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x0, 0x8, 0x0, 0x0, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0x0) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) socket(0x4, 0x3, 0x8) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e5576626f786e65"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) 2018/04/24 19:39:55 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x200) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/04/24 19:39:55 executing program 6: socketpair(0x1, 0x0, 0x6ff9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000540)={'vcan0\x00', r1}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) personality(0x400000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r2) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8000007) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x620400) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000180)) 2018/04/24 19:39:55 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x28}]}) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xf62b, 0x400080) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x98, "9da71fe26b3c76878d298d553421a8a1490ad4957d866cda8e7b75190255ebeb72009651a393b273616b42e8aff85fbc23f79b8175c3af0162bd0174445fd6c5c5d007af0372c066f69bf46fb31498c58c3afb839d0f2cf7626bc2eb6fc9599e3c356e554a679c0d12b3eeadb203a03c61948578827ec0568c321663feee006e171a8a991be3d77221dc84b027733ec53fd56c48f18a632e"}, &(0x7f0000000340)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20}}}, 0x84) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) socketpair(0x5, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) mq_getsetattr(r0, &(0x7f00000001c0)={0x7fffffff, 0x3, 0x401, 0x7fff, 0x81, 0x3fc0000000000000, 0x61800000000, 0x7ff}, &(0x7f0000000200)) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/04/24 19:39:55 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3c1371}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/24 19:39:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) 2018/04/24 19:39:55 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x80000000, 0x6, 0x51e, 0x4, "7134353958e2b322d1d3e2716b382f0fb7b9ffa3ca73ef10d2d9331d2a5b56768f9f26cd30a9cee9fa20a5d0", 0xb7dc}) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/04/24 19:39:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0xfffffffffffffc48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) recvmsg$kcm(r2, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/211, 0xd3, 0x7}, 0x0) 2018/04/24 19:39:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/04/24 19:39:56 executing program 0: r0 = creat(&(0x7f0000000600)='./file0\x00', 0x8) getsockname$unix(r0, &(0x7f0000000640)=@abs, &(0x7f00000006c0)=0x6e) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1a, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x308) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x200, 0x50200) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@remote, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000840)=0xe8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) splice(r1, &(0x7f0000000580), r1, &(0x7f00000005c0), 0x9ff1, 0x2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), 0x4) 2018/04/24 19:39:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000000018, &(0x7f0000000040)=0x2, 0xfffffffffffffd69) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/04/24 19:39:56 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000016c0)=0x4) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000001780)={0x2, &(0x7f0000001740)=[0x1, 0x10001]}) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000280)=@in6, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/137, 0x89}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001580)=""/178, 0xb2}], 0x7, &(0x7f0000000140)=""/53, 0x35}}], 0x1, 0x0, &(0x7f0000003100)) 2018/04/24 19:39:56 executing program 2: r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x4, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) ptrace$poke(0x1, r1, &(0x7f0000000200), 0xffffffffffffffff) 2018/04/24 19:39:56 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000822000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') pipe(&(0x7f0000000140)={0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000080)=""/106, 0x6a, 0x10001, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x2, 0x3, {0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}}, 0x80) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x8031, 0xffffffffffffffff, 0xfffffffffffffffc) close(r0) 2018/04/24 19:39:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') read(r0, &(0x7f00000000c0)=""/214, 0xffc9) memfd_create(&(0x7f0000000000)='net/rt_acct\x00', 0x2) read(r0, &(0x7f0000000040)=""/32, 0x20) 2018/04/24 19:39:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0xfffffc69) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) [ 95.934506] netlink: 132 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/24 19:39:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') read(r0, &(0x7f00000000c0)=""/214, 0xffc9) memfd_create(&(0x7f0000000000)='net/rt_acct\x00', 0x2) read(r0, &(0x7f0000000040)=""/32, 0x20) 2018/04/24 19:39:56 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000822000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') pipe(&(0x7f0000000140)={0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000080)=""/106, 0x6a, 0x10001, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x2, 0x3, {0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}}, 0x80) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x8031, 0xffffffffffffffff, 0xfffffffffffffffc) close(r0) 2018/04/24 19:39:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x10001, 0x0, "0987ccf2aaad7bf482e80929fdae817a84bd7618a06252571cc5f0520717d2be562e95cbad79d5a5189be7426e5160eb82b148721d50045e2c7e3a5310ef19c59a19f50440b616be18d6a3c164b50949"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001400)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x8, 0x0, "9c0e7d2d7c1e74c2b3c286a8b1c7365b448999c8217b3f821dd925727f5562f409a9207ffc77674ecfacfaa346c74160368908b3bf8488ecdafad470d7a542787a397a84a88b13bdecbd007ed4411e75"}, 0xd8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10008000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0xf01, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1c}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/24 19:39:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7ba3d30"], 0x13) 2018/04/24 19:39:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0xfffffc69) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) [ 95.977671] netlink: 132 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/24 19:39:57 executing program 4: timerfd_create(0x5, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x8383, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x33, @loopback=0x7f000001, 0x4e22, 0x0, 'lblcr\x00', 0x0, 0xd0, 0x40}, {@multicast1=0xe0000001, 0x4e20, 0x2001, 0x25, 0x6, 0x81}}, 0x44) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0xc0) unlinkat(r5, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/24 19:39:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:57 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x8) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/24 19:39:57 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r1, 0x4) flock(r0, 0x2) r2 = epoll_create(0x102050204) flock(r1, 0x1) dup2(r2, r0) r3 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/04/24 19:39:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x7fffffff, 0x40, 0x7, 0x6, 0x3, 0x6, 0xffffffff, 0x309, 0x38, 0x134, 0x20, 0x86a, 0x20, 0x2, 0x8, 0x7b87, 0x3}, [{0x6474e557, 0x39, 0x46d8000, 0x4, 0xc5, 0x0, 0x3, 0x7479}], "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", [[], [], []]}, 0x1358) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/24 19:39:57 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000200)={0x7, 0x1, 0x2, 0x401, [], [], [], 0x8, 0x6, 0x3, 0x8, "00f9bc1985afc808baef5f28010eccf7"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/04/24 19:39:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40001, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) 2018/04/24 19:39:57 executing program 0: socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000300)) r0 = socket$inet(0x2b, 0x80000000000001, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x40000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x80000000, 0x130, 0xae9, 0x1, 0xffff, 0xfffffffffffffffe, 0x100000001}, 0x1c) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000340), &(0x7f0000000380)=0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x398) r2 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f0000000200)=""/74, 0x4a}, &(0x7f0000000280), 0x4}, 0x20) shutdown(r0, 0x2) 2018/04/24 19:39:57 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1a0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) accept(r0, 0x0, &(0x7f0000000400)) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf0, r1, 0x710, 0x70bd2a, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0xd4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f000098dffc), 0x0) pipe(&(0x7f00000003c0)) 2018/04/24 19:39:57 executing program 2: mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) mq_open(&(0x7f0000000040)="76626f786e65743170726f63b26367726f75702a00", 0x0, 0x1, &(0x7f0000000080)={0x5, 0x1, 0x7ff, 0x5, 0x13e, 0x80000000, 0x3}) 2018/04/24 19:39:57 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x484000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x4, 0x401, 0x5, 0x7}, 0x14) unshare(0x8000400) ioctl(r1, 0x400000000227f, &(0x7f0000139000)) 2018/04/24 19:39:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x2, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=ANY=[], 0x0) 2018/04/24 19:39:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x100, 0x1, 0x5, 0x100000000, 0x9, 0x5, 0x1, 0x200, 0x5, 0x100000000, 0x8, 0x2, 0x9, 0x99eb, 0x3f, 0x3a, 0x1, 0x1, 0x0, 0x800, 0x7fffffff, 0x9, 0x7f, 0x120, 0x5, 0x9}) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x40, 0x0) unshare(0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) 2018/04/24 19:39:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x7fffffff, 0x40, 0x7, 0x6, 0x3, 0x6, 0xffffffff, 0x309, 0x38, 0x134, 0x20, 0x86a, 0x20, 0x2, 0x8, 0x7b87, 0x3}, [{0x6474e557, 0x39, 0x46d8000, 0x4, 0xc5, 0x0, 0x3, 0x7479}], "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", [[], [], []]}, 0x1358) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/24 19:39:58 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r2 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:58 executing program 0: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='~', 0x1, r1) keyctl$unlink(0x9, r0, r1) clock_nanosleep(0xb624987799810159, 0x80000000, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000443000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) 2018/04/24 19:39:58 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/25) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x4561, @empty, 0xd49d}, 0x1c) 2018/04/24 19:39:58 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @rand_addr=0x86}, 0x10) 2018/04/24 19:39:58 executing program 3: r0 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0xd38e) lseek(r0, 0x0, 0x9) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) 2018/04/24 19:39:59 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:59 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2}, 0x4) syz_emit_ethernet(0xd5, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4124, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/24 19:39:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)) getdents64(r0, &(0x7f0000000080)=""/32, 0x61757060233a0030) getdents64(r0, &(0x7f0000000000)=""/77, 0x161) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) 2018/04/24 19:39:59 executing program 3: r0 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0xd38e) lseek(r0, 0x0, 0x9) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) 2018/04/24 19:39:59 executing program 2: unshare(0x401b0400) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x4, 0xb11}) 2018/04/24 19:39:59 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r1, 0x4) flock(r0, 0x2) r2 = epoll_create(0x102050204) flock(r1, 0x1) dup2(r2, r0) r3 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/04/24 19:39:59 executing program 6: setitimer(0x3, &(0x7f0000000100)={{}, {0x0, 0x2710}}, &(0x7f0000000140)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1d400000000, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x7, 0x9, 0x944, {0x77359400}, 0x5a86, 0x1000}) 2018/04/24 19:39:59 executing program 4: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = socket$inet6(0xa, 0x8000000000000005, 0xfa4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000008c0)=[@in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getgroups(0x2, &(0x7f0000000140)=[0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001640)}, 0x0) 2018/04/24 19:39:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "ce865c8ad573dfad67050000001000003302fb86960a1837820ade837f360200"}) r1 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="2b26230095cae0375af7cd9e0f8c50b2d81dfead08d585d8185e9ce847104b16385f4a3ffbe31ed650dc3a1e405ae38b79025f4d6cce2735434517da536e0ca0a7202f3fff76ba3dbf39291206b26cf3296f6de2c12b78fba402cc55284bd634e267058c258f746ff8c189db1d022836221ef420fa8a5329c6035bf94adb9a31fa4c2d", 0x83, 0xfffffffffffffff9) r2 = add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="96787ffc83914bc92483d8a852e2ed0cc153c8de17c143a365307c28db57f7f5ed4afec342c545f89a3eaccddc8d305b7db261a137f0501c2f2998bcd7dde55aceed540f53b0b2b35198a1fde4a8c79f2e876ed56b", 0x55, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000180)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r2) 2018/04/24 19:39:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xab, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYRES32], 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/04/24 19:39:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00') capset(&(0x7f0000000040), &(0x7f0000000080)) 2018/04/24 19:39:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400280, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x4349db6) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) 2018/04/24 19:39:59 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0xf8, 0x4, 0xfff, 0x0], 0x4, 0x8, 0x9, 0x7, 0x7, 0x80, {0x6, 0x4, 0x1000, 0x0, 0x5946, 0xec, 0x7ff, 0x4, 0x389, 0xffffffff, 0x8000000000000, 0x60, 0x8927, 0x6, "035347bdda8a883ca6f57d5dc846b7f47caf027bb15bf02e65411d22e043febe"}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x200, 0x2], 0x2, 0x9384, 0x33c, 0x0, 0x8, 0x1, {0x2, 0x18b, 0x9, 0x100, 0xffff, 0x0, 0x8, 0x8, 0x3, 0x0, 0x0, 0x2, 0x80000000, 0x10001, "58d28495ae9fb09301398a2a400c4e6bb8104ce566662f6987ad47ca0eb0d173"}}) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) 2018/04/24 19:39:59 executing program 6: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/24 19:39:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(0xffffffffffffffff, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:39:59 executing program 3: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0", &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r3}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r5, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe24", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/24 19:39:59 executing program 0: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000d4fe0cf8803e43d1a4851b7a70def5313316cbac0fe13bb79baeb186e8a8942b6de93dbc9ec2048c76f900213eccac7a76331c16e4b2e3bce3e6504c34c58ef01f0102199e3a0336330edd5cc7f77994d6455c3ea53c23820bf09e8795ea764294a7711f825e5c861871c53d47bd942559"], 0x10, 0xfffffffffffffffe}, 0x0) 2018/04/24 19:40:00 executing program 2: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) sched_getscheduler(0x0) r1 = memfd_create(&(0x7f0000000000)="766d6e6574302d102376626f786e65743100", 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/24 19:40:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4c, 0x8, 0xffffffffffffffff, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) listen(r1, 0x6) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000200)}, 0x0) 2018/04/24 19:40:00 executing program 6: unshare(0x20000400) r0 = socket$inet(0x15, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/04/24 19:40:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:00 executing program 4: r0 = socket$inet6(0x10, 0xffffffffffffdfff, 0x4) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000001740)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000001840)={&(0x7f0000001740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/9, 0x9}], 0x1, &(0x7f0000002640)=""/4096, 0x1000, 0x6}, 0x100) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001880), &(0x7f00000018c0)=0x8) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000080)=@rc={0x1f, {0x3, 0x5, 0x2, 0xfffffffffffffffe, 0x4}, 0x7fff}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000100)="0a936e55168f838c6cab0f85cc1da41d5dfec3890de729f0e5f139c4be6017766b1bdec0a9bd2bc589b51a28eb8f87b6f14617f2f9ad242a768763ef6c020cb118ddb5c218c73c170db83a738ca5fe7986ba41653c989d546f74160319425b994f498d7849eff28d956f1bd00978f051d63908b7242154e47b9893cd7e3379e25f5a3c5795f707716ce9", 0x8a}, {&(0x7f00000001c0)="cb72e25ddb94808fd34f231a5f39479375e5baa0a04474e92c333ecc1acfe5ff7fb09588813ec87dbdc664b3db2a", 0x2e}, {&(0x7f0000001240)="fc98a9c8d6a128f7605073b6910ba83a64d9953b53d5da6a7264cd993897bc4eae119a116fe4eb9bcf162f837830510869d90bb610236ccb4a317b959c685cca770e7de752801a0c767b5e136b1bd381b4ced007d7279088a82a985312d3e04eb64dff0792647841f27c460e765de122c7564596f433d69566afa478bf1cfb7da9bedb5e8e255a040204", 0x8a}], 0x4, &(0x7f0000001340)=ANY=[@ANYBLOB="f8000000000000000b010000000000001cb70b2204893755b7e69a4764a974c56029e37463774ed54f05974e4154696e4b71dc567de3cc541e85887564c5a38a70b23f148cbec0387be34f064feaac881f64e87952d9ec5c0b1bf3947bdf296f6823986d9d0462619f9548ab0b10d70458329565e425dc9f416b266ec974f511b4614a7cfaac46177eacf8dc65c596f29c7420c8f8421aa938f9debff7be5d498d6873245930a7592d663ec81471bdd10e12ef2956777d8ec6735de84c939fae950b76966e6d3dcd4cca3731f76e4d32479a24a6920ea8dc067922e37079fe409537ccd4376c3eb69758338047312fe78b6eff00000000009800000000000000010100000400000073ac33ba09dc6b7aacd88f8754444065ad68d49e355badb355dc757ded6759648b32eb555172ce9aa590f5e2653cb3b8ec81077288e937ca9d545c3f0f14c4f766b8c0844d0c1a9982426d816e467018fc1bb6eaa162abec38b634489b6b4f511301028a3ee17cb0b66ae7a4977ea79892f466e4b0ce60310af274d778a3af8a06a45f2191d1000088000000000000000e010000090000009f5f1a4a2f1a6b856bd0df28deab4b2a2b554825f12ff30a18d06aaf041166c450a1559af2ca1c3cc347748fe1a1c1db2482b4110146f83e226822924c74c5f20e7ed515dd7613c93dfa2249689dd6c7cfdbc045ef5a3ffb751a49a0b48541defc79abccd41b00aa30a2d0a4d573e606441b59a00000000068000000000000001f0100000004000027d5279df64174f7e41ebca00094bb54b941d12912684791516e1b2834920a12e5da1bf933f9a3c9c3b3f300b7f3146cebcadcb410abcbba2132dc1a3dfcadf35be272c93efb02897cecef2ff35ba9db45a665b08767ec0060000000000000961601000020000000048d39edc09e8b31c60c4206bac60d9342c4a858c8c3dc0ff1f1df7012ab926e27f86824c6d9d14387d96403a5bbe1598012299117a4c2fa517a1602d14555176d5cf2bcc6bb1f04fa3f000000000000d800000000000000180600000000000000d52f77e96ce63459b96a33db5d234744c2d3b79a33bb8273e7c93fc08fc3e94039c71495b32d9572b3e1647a07f4b735f2d8ad6401d6bbd7f45a3c8e2404614a2ad23cb2ae1ab6d82aaf27c251948d0d2e46fda457b13431d853629d6b950a330fc1c21b50b3bd30c603efdde86438ba454e0a73528ba132d3a04ab2af526571b03b21f7333a31e6dba0dbea2bf9bc6aa132b6e8b94fc670b7b6d0c75d1fa2cd8356cebd519c98c7f9df36f359ba8cfde5da8331f2de2b1d2a369110e5a9112ed025db3ee9b200"], 0x3b8, 0x40040}, 0x4040080) 2018/04/24 19:40:00 executing program 3: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0", &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r3}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r5, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe24", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/24 19:40:00 executing program 0: pipe2(&(0x7f0000834000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) vmsplice(r1, &(0x7f0000101000)=[{&(0x7f0000000040)="f0207ae7dfee2d7caa45228a018d2c437ecb16fe525a823dc61961470cc89b317f0674a53dd4a5c4021203237434be6eb5c4526da0d8c3b6f27c1bf108d9faca19229f3d85224e0110d4", 0x4a}], 0x1, 0x2) ppoll(&(0x7f0000fb8fb0)=[{r1}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) 2018/04/24 19:40:00 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x60}, 0x1}, 0x0) 2018/04/24 19:40:00 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x84c5}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10002, 0x0) getsockname$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4$netrom(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x800) 2018/04/24 19:40:00 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x40000010}) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/24 19:40:00 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) creat(&(0x7f0000000080)='./file0\x00', 0x100) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000440)=""/132, 0xffffffffffffff4d}, {&(0x7f0000012000)=""/252, 0x12}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x7265b04105d696f5}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x101}, &(0x7f0000000280)=0x14) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/24 19:40:00 executing program 0: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000004000000000000400000000000000000000000000000000000000000003800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000050000000000000000000000004000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f0000000080)=[&(0x7f00000000c0)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/24 19:40:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000048affd)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x41}], 0x1) 2018/04/24 19:40:00 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000002600), 0x0, &(0x7f00000005c0)}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) 2018/04/24 19:40:00 executing program 7: unshare(0x28060400) r0 = socket$packet(0x11, 0x20000000002, 0x300) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000000)={0x2, 0x8, 0x3ff, 0x0, 0x5}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000440)={{0x0, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e21, 0x3, 'sed\x00', 0x10, 0x100000001, 0x69}, {@broadcast=0xffffffff, 0x4e22, 0x4, 0x400, 0xfff, 0x2}}, 0x44) r3 = dup2(r0, r0) sendmmsg$inet_sctp(r3, &(0x7f0000001040)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000240), 0x0, &(0x7f0000000640)}], 0x1, 0x0) 2018/04/24 19:40:01 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) creat(&(0x7f0000000080)='./file0\x00', 0x100) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000440)=""/132, 0xffffffffffffff4d}, {&(0x7f0000012000)=""/252, 0x12}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x7265b04105d696f5}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x101}, &(0x7f0000000280)=0x14) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/24 19:40:01 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000280)=0x6, 0x4) keyctl$search(0xa, 0x0, &(0x7f00000012c0)='encrypted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a}, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xf260, 0x40fffc) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x200400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x50000000, 0x800, 0x80, 'queue0\x00', 0x1}) 2018/04/24 19:40:01 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0xffffffffffffff7f, 0x1ff}) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x81, 0x404002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80800, 0x0) renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/24 19:40:01 executing program 6: pkey_alloc(0x0, 0x2) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)="6d718d65756500", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x442480, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000040)=""/75, &(0x7f00000000c0)=0x4b) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r0) 2018/04/24 19:40:01 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x10000, 0x7, 0xd7}) socket$inet(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) uname(&(0x7f0000000080)=""/137) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000020000000000009916000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/24 19:40:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240)=0x3, 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:01 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/24 19:40:01 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000015f93)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x3ffffffffffffe6b, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x289}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0xffffffffffffffad, 0x65, "d8f8b765131f8a8d707d5e42cde65120ff9b7a639a62a1dc5563c726272bc39043c5d76ca34ffafa4091dbf31402bd80854774e7dbf079d4c89aa51728f76f1d2458e378829a704ac04795319677fa318cc7680ed5605db94785c9cd25b1b86ac0e75aa915"}, 0x6d) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x8, 0x7, [0x1f, 0x1, 0x7, 0x4, 0x5, 0x2, 0x2]}, 0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x2e, "70f8614892a1ef95ca591dfd3bbdd1006863e0bc64849da799b4c773ddb74ea80b432776f4b1c67c13d13407d919"}, &(0x7f0000000100)=0x36) 2018/04/24 19:40:01 executing program 3: keyctl$setperm(0x5, 0x0, 0xfffffffffffffffe) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x404000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x2) 2018/04/24 19:40:01 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x10000, 0x7, 0xd7}) socket$inet(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) uname(&(0x7f0000000080)=""/137) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000020000000000009916000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/24 19:40:01 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0xffffffffffffff7f, 0x1ff}) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x81, 0x404002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80800, 0x0) renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/24 19:40:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3f, 0x2000) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000180)={{0x3f, 0x7, 0xacd6, 0x8, "b2aec01dd0eed4ca4f828fd9aaa646b28f52acc7c43b887a855ab1eadb66607d2d42c9893d138929a7c8e56e", 0xc9}, 0x0, 0x0, 0x6, r2, 0xffff, 0x7fffffff, "75fe7e6ba7be0725459c54fea22035a62ec09a4d7d2e84142e32bf459eaf60bfb6a1babbe85971514ce2001cf60eeeb8d7ee29d3e423ab849d1fc58da9240edb", &(0x7f0000000140)='user\x00', 0x5, [], [0x101, 0x4, 0x7e, 0xbe1]}) r3 = epoll_create(0xf301) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00003ddff4)) listen(r0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x6, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r4, &(0x7f0000000040), &(0x7f0000000040), 0x1}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000000)) 2018/04/24 19:40:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x10000) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/24 19:40:01 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) fadvise64(r0, 0x0, 0x5, 0x0) 2018/04/24 19:40:01 executing program 6: pkey_alloc(0x0, 0x2) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)="6d718d65756500", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x442480, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000040)=""/75, &(0x7f00000000c0)=0x4b) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r0) 2018/04/24 19:40:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:01 executing program 3: unshare(0x8000400) socket$nl_generic(0x10, 0x3, 0x10) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/24 19:40:01 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/49) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/24 19:40:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x8bb5, 0x607}) 2018/04/24 19:40:01 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x5, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000001f00)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/24 19:40:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe12d}, 0x14) 2018/04/24 19:40:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000004c0)={{0xa04, 0x2a}, 'port0\x00', 0x28, 0x100001, 0x7303, 0x0, 0x70, 0x2, 0x0, 0x0, 0x4, 0x80000001}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x100000000}}, 0x61, 0x3ca}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r2, 0x2, 0x8000, 0xffffffff, 0xb72, 0x3}, 0x14) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x4800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0xd28d, 0x1ff, 0x8003, 0x2, 0x7, 0x2, 0x1ff, 0x5}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x80, 0x8, 0x2, 0xff, 0x4, 0x9, 0x7, 0xffffffffffffffff, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e23, @rand_addr=0x6}}, 0x3, 0xa, 0x5da92f97, 0x8, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="17000300c0ff000200"], &(0x7f0000000200)=0xe) 2018/04/24 19:40:02 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x4, 0xb7, &(0x7f0000000680)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000280)={r0, r1}) 2018/04/24 19:40:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) readahead(r0, 0x510b, 0x8) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f9616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b46e65a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e218b375554f4173a62a29abd01fa9555c635ea36a99f9e19e85a571a9c2e0346400000000"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/24 19:40:02 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@routing, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20100) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$inet6_buf(r0, 0x29, 0x40000003b, &(0x7f0000000100), 0x0) 2018/04/24 19:40:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 2018/04/24 19:40:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x10000) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/24 19:40:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:02 executing program 2: r0 = socket(0xa, 0x5, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="4e0000008d177f5d160bc724321c7f71c829dd5929f7205fc1c2280acf8d17cfee01c1ef17313708edace2ab31273be7b4ef670d473a961f05862712e91b2f3e9335d1cb75923498e3000000000000b81c00"], &(0x7f0000000200)=0x56) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={"69ffff0000000000000800", 0x4012}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000002c0)=r4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/24 19:40:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xfffffffffffffffe, 0xb, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000b486000000000000000071100000000000000000002000000000950000000000000003c01b0b04f827d486afd1e54f1b443fc8ae9e45f7b01ff5cf26654aa206ea9896ebda68abbec326e49dff56664aafb61c"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000280)=""/251}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140)=0x100000001, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000380)=0x100000000) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)}, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000180)=0xffffffffffffb1e1) 2018/04/24 19:40:02 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x76, "46a63d5f22210e714fdf9ef633ee823ece20b47ab241630a7e3a6037ce5b2b5201108778ec8f00d3e093ee5dbd09133b3cec93ff5d5dc41854e39d400db963a7c8da5bdc61c16d069e967c88845bb5d755f1bbb6e2df64bad70b4700b9f942cb85942521590739b2e56eef58df2201511a154d20a2b5"}, &(0x7f0000000240)=0x7e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f0000000180)=0x8) 2018/04/24 19:40:02 executing program 7: r0 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) writev(r0, &(0x7f00000000c0), 0x10000000000001dc) r1 = socket(0x3, 0xa, 0x7f) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x5, 0xe5db, 0x80, 0x7fffffff, 0x401, 0x8], 0x3, 0x4, 0x10001}, {0x0, [0x3, 0x4, 0x1, 0x1, 0x10001, 0x8], 0x7, 0x9, 0x81}}}}, {{@ip={@rand_addr=0x2, @dev={0xac, 0x14, 0x14, 0x1e}, 0xff000000, 0xff000000, 'veth1_to_bond\x00', 'nr0\x00', {}, {}, 0x7f, 0x2, 0x26}, 0x0, 0x98, 0xc0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x118, 0x178, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x7fffffff, 0x8, 0x40, 0x54b10000000, 0x1, 0xffffffff], 0x800, 0x9, 0x80000000}}}, @common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x3, 0x1, 0x1fb, 0x399, 0x2, 0x8a], 0x8001, 0x400, 0x90}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffffff9, [0x0, 0x2, 0x7f, 0xb3e, 0x5c, 0x7], 0x3, 0x0, 0x6}, {0x0, [0x3, 0x81, 0x8, 0x3a22, 0xf54, 0x3], 0x1, 0x5}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) 2018/04/24 19:40:02 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') dup3(r0, r1, 0xfffffffffffffffc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000080)="1e43dae98df975f88688aae59f2271c1469ff5de112fd3c60b3ca8efe9ddf145fb9d1ed55d8c9ab6cdc81caeb9e4ae340170afda3d974217e3f6b55f51de5faa17fd4a377586f64071d7f9f22c2fa658eb707332b99ac704b582614aa135d8c4b65b8a32", &(0x7f0000000100)=""/146}, 0x18) 2018/04/24 19:40:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) readahead(r0, 0x510b, 0x8) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f9616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b46e65a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e218b375554f4173a62a29abd01fa9555c635ea36a99f9e19e85a571a9c2e0346400000000"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/24 19:40:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x1b) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/netstat\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0), 0x10}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x2, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)}, 0xfffffda9) sendfile(r0, r0, &(0x7f0000000000), 0x3) 2018/04/24 19:40:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002d40)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002e40)=0xe8) sendmmsg(r0, &(0x7f00000031c0)=[{{&(0x7f0000001400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffff8000}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001480)="df", 0x1}, {&(0x7f00000014c0)="10af6fe2", 0x4}, {&(0x7f0000001500)="129e16a9391598b190e28d3710c3f49c03f4d682dcc6aa737341974042f0efc42141f131f6459569b4e3e0cf1cff169d7a9f061280ad1a7e612fa9a07dc118aba6fe97a2eaf62bef7cc2cfc15acc47cd79cc9fe092e6262285858efc1fc6fba90e58ad6911d40c9b7b756503d99a971a8113aff1dd687b9729ecc999ff7e5b3168be018235f7e8a3e481c33e6099f3151ad240ae696ce274c1", 0x99}, {&(0x7f00000015c0)="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", 0x1000}], 0x4, &(0x7f0000002600)=[{0x80, 0x10a, 0x7fffffff, "2eedeb73e72a0f9b04164b999857991d068da777a20956441ac8415482d0c862f2bb0ea9ed3f6115c5b18df6fd0c6ac30bfe5d9c1411bfcbad807db9d5c794f89169451390cc39056cf15c05ff83a1a9c5e4dbe0bd5d70ec059d803ef52e50e2e19396d875726ec615ef59e0"}, {0x88, 0x11f, 0x0, "e0481457ea9b1f40e1dbcf52b7210479d431b7cb06755079293f1d88c1c21426b6edf264196b35e65326f0fc7dba7ce606111732b4fa55721ca81c8d49d15912edb9296e18211e8a0e626d0a8de5a6c2d862dc5e3d6faa9d282214299777683ff25bdd4de7cc1ca177730a2d70f2321a7af27c44d8012e80"}, {0x80, 0x1, 0x20, "dff8792ced2e8e3616c18c31799232171b51824c60267e619fb04bea728e6f480c7279705f62fa3e5d77f6fe01a65983cde1f3afe5ae66be6c476c00cb537c443f6e4597bdbc16a1514b9854960bc0cdabf8260af73913fc40e04adb5a9bd228574ffdfe7fde2c8c6fb3f3"}], 0x188, 0x20000000}, 0x6}, {{&(0x7f00000027c0)=@in={0x2, 0x4e24, @rand_addr=0x1}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002840)="e63938f9de4958de38a71237af4eff8b698cb8739ae4bf763bc73d84921f282775e7c633802605689ff3e3fc2288bd6a17029dbf215c51e1c4a86c55dda3d4d61f15c5fd2a8cf209ff8e52f8f688153bbe36c70bdf43ce22772d0ad8cadf542e1d671c69cb04130cf450b83941252ee6b2323a6b5bcc48f02572ebe1c8d5029c3f4d42672fa788193317af4b320d5ad508043a981e710450cfbe8a5fa97790c970531c00ed886a3b93f2d066ac4870c741f261c64a01e6fc8271cf74892d978680a3", 0xc2}, {&(0x7f0000002940)="5e0d663ed66a2ee553999902905deda97acf9f795e78eebb976b0d3406d418128c7ae232f4b9d8b6fec6a008d5224755b00875ca3e89c96f2a2d57fa8590eb32e3d540e75895d3fb1aaadf6d82b1e7b876981f1f7230397c7dc3deccc56ff9aacfa0e44217e48c216072dc869761ec64b3bf1b33b982d47793fbfe30d8dd178d190106e0b311ea2f9362a654a654e46de36a05d25113e63c9415c8f7178e887e2ce3bda2542ef9104e1a597e6d3aefdd2bdf2bcaf9e6b4d2a4760c820da22eb825d8b24e013da4a0db1d471e445cdb8b3889ba76d25c86c86d509769", 0xdc}, {&(0x7f0000002a40)="0fc77dc434dcb2ab1dc7cf5314b8eb847cb37855c85d967040b732c9e9e83b4b1fd2b87d1b60eefeb5a776b8ad4ae6c38695bb0d734b484249275e8087c890c673af36ab4931ab7694403de3cb33b36874c95e76ec71a23dc64b306e260202147fbf4cae0a1c23c157aa62d912056144fc339fe3a0", 0x75}], 0x3, &(0x7f0000002b00)=[{0x38, 0x109, 0x7, "023250cb2e2be040dc31a287ba17dfc2b0d9f4aafa8015403cdb1f5ff2bab224d1a057ae"}, {0x68, 0x99, 0x5, "5933f5d0f3eed7a8b0cdf8faef258c8edf4dc3b73b483d7a644b968a94a13184cf022263ec5af86991b38b2f7642cf65346d70043048cabddde3d75b61e02384ab624f1577b977f76d928243b0f36633095a05182b"}, {0xa0, 0x10d, 0x5, "569fff80ee0b4ce7ab09bc83e7a72382312008ee48b78c61bcad4fa981dc61b09c1a76b67a9f006d41d2dae07e7d7854ec98282ab63d4327a662f78d7c34b9558fcdcb5f91203afc18f036d53db7cdad3c87cf696151c9b27f6472a37293a03667f564dacac032ab8c8df336e0d8f95f92a81f215b41052177ff928328dbdbb4f8f971cd7d02ef448da3cefb"}, {0x100, 0x11f, 0x3, "f63aa2bf67c8ddfa7981a9cd7873ccd5ddc8863849a509418b16ca11db476d7cabe8a2da5ca73e7597c45bd65bbb6eb3e1c859696066a17d79d1c2472e71ddf6b313fe0cfcd9305298212f2064024c915476d25991b9019b387b511c576c88e19d25e4e9059abb18773d6f1dfde5cdeb61ea92187aa3e5287dadd2c9ef3bda02cdd10201a2ef6c0fe61928e3565aa361224ef8e8e3bd3e492edb52524f6f7e777abc9cc597984973b4633ff7bafa02e9bffbcccc228e05dc93dd565416afc40efea491cc8699c00483e1b6192648f0a42ad63c7d8872b214379247dc939a8b439aac98854445562eb4dc69b45069"}], 0x240, 0x20008804}, 0x4}, {{&(0x7f0000002e80)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002f00)="69dc5db9c530b3e99c35238040a1983daae906742af96ba63fe442beed9a0b77e0cb41a8e78f8a023cfb4ae5844f1481402851576e7cbdc743b119d1d272f0c6affd02f3f0cf64627070eaea35c5f2d2e7123491096f40f4ff1d56d997150a75947908db2e79b85b78491881ec7e334afe73e74be1992cc258cd8d8efc4844d00723da7fea4a71ad133787397dafd90c6768a19844520cc946dd11fabd6d902ccaa2a379cc8ed2b1be1f58650f7e5823c28d85cb9e293eff206b47f5a5c813fea6a1", 0xc2}], 0x1, &(0x7f0000003040)=[{0x18, 0x102, 0x4, "37ec19a3e868"}, {0x88, 0x11f, 0x8, "dd6e80e4f120905ab36147c5ee9bfff271101dfe413e25641127d975c60604a56b3f92c112fd65c0acf2d072ccc6e02fb8ceb62879f8db3f778f6b045839012be6c90a61b6301ae2a5d1676a9ac84e03715299beabd7d417a50af6be83330cd56c38fd8dab4559ad0131a8547492dab8a4a9"}, {0x80, 0xff, 0x82, "6d0e97dc289e4a5c1a4a87617bc93e7c7271b1b40911cd3705d573c92c2be0db55de9aeb7bedb90e29c89ea04f80a18c09441e015abcfcae0aaf73faa58bfe0cd741920e03a11cea60aa7952287a37dfa6722be7e219e0e9ea8cb77eaa8042f828f9fc08ea0b339d681879da223819f8"}, {0x30, 0x0, 0x5, "c4727936bbe81eef1baa58ec1744e228e2249bdeee285eddbc85bb5123e4"}], 0x150, 0x1}, 0x3}], 0x3, 0x4) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x5, &(0x7f0000001300)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="0453c0973656a4d437f4f8ea644545ca28dc5bc9d767c592706228f99109682d6fa7acc9", 0x24, 0x5}, {&(0x7f0000001140)="e932331e953c8be5bd19df3699236bc96cc9f24c41bd3c9e4cc9e4427d1439708f2f87da057c9d4838", 0x29, 0x79}, {&(0x7f0000001180)="58c98667ea9587c9ed5222e0cd9e5921e9e96a94cb2a3e1b84cb1e8f06f9a09fae0369bc1bd7ae6de8716b29913af57b3fbbbab3f082bff49adbbdfc3fb0de0109e0f253ae43951106c6229b38a12d97c6f2968d7fd1abf063206344f80a0404", 0x60, 0xfffffffffffffff8}, {&(0x7f0000001200)="8e797fade799bb6afeebac79ea34643f3682d0bf6306daa11bd9e7c532297f69e6beb89adb5b29d34a95c08ea937f552a0ef011e280bd4f2fe0c6a581f3a5d9b179c599a8f6898a69a8e9a16601258965c83195fd4fc01ef9e5526f102a51e3e395a46ed4d254bff8d8b37de6d17eda4b71ad507814f5e38c3580d90565d82df49d090ee84d9c3e129b93d849c2a0081744f59c36af5fd418a367c04987d717df511060c7030be2c907c1c618d771932005e333b8ae7eada675ce02878f4dd7d3a4b7a8c8513fbb2a5ddaa0c5d6131914d2641ec48c468b81c097c46a117603993f41559", 0xe4, 0x7}], 0x1400, &(0x7f0000001380)={[{@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@heap='heap', 0x2c}, {@extent_cache='extent_cache', 0x2c}, {@quota='quota', 0x2c}, {@background_gc_sync='background_gc=sync', 0x2c}, {@background_gc_off='background_gc=off', 0x2c}, {@resuid={'resuid', 0x3d, [0x78, 0x2d, 0x7b, 0x35]}, 0x2c}, {@inline_dentry='inline_dentry', 0x2c}, {@grpjquota={'grpjquota', 0x3d}, 0x2c}]}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64}]}, 0x20}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000032c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000003380)={&(0x7f0000003280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003340)={&(0x7f0000003300)={0x34, r2, 0x10, 0x70bd28, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x34}, 0x1, 0x0, 0x0, 0x8c5}, 0x0) 2018/04/24 19:40:03 executing program 0: unshare(0x4000000000000800) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040), 0xc) 2018/04/24 19:40:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x1b) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/netstat\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0), 0x10}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x2, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)}, 0xfffffda9) sendfile(r0, r0, &(0x7f0000000000), 0x3) 2018/04/24 19:40:03 executing program 7: getsockname(0xffffffffffffffff, &(0x7f00000016c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001740)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001780)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x200, 0x1, 0x2, 0x3, 0x5}, &(0x7f0000001840)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e23}}) write(r2, &(0x7f00009aafa2)="2400000020000be6fc0000000000000002110008010000080010ffea08000100000000b7", 0x24) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x7fff}, 0x8) 2018/04/24 19:40:03 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x17, 0x4000000000080005, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0x10000004}) epoll_wait(r0, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) 2018/04/24 19:40:03 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) sendmsg$kcm(r3, &(0x7f0000000800)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x3, 0x4, "147dd0f31c034eaccc136d1fe3e590c1c3feaa29a44294aa8c2a54aa96a801124ce91c06a5efbe4759a1450401972b6cc02c72f770f035eccdca2b714667b1", 0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)="13e6ccd8aa006f3997f7fc8213f9855b97eff22901add8ab96ee0987285ecaef72f69a99a9b50230c1ebdd7f1a7e194224929574407015cb471b91334015bcfee29001f8464a7724df9b63f23a4a5cdcdd2573f2e9377c423e8a505cb502f96f075ac534e5e3b379e512f0dda4e0dcb3db0d5b", 0x73}, {&(0x7f00000003c0)="f553e0351a9182ba918e0b2fa5ab3accab733895de6c0d124b29dc358f8f1e7379571ec7563491818b4453f95eaa665cd30dd47e288b5ba417b45dd031d9ad1c65d294e33cc54357c1ca7ea08f79f23ef80e95e5ee35749c9386ea6914eb9c653199012fd2958652438df0c5d6b1b5255fe77e84bd9bd010b6bdf64d2f140f302d7807c29fc65d735da943159569cbc0c6083e3ea65c78cde342e57dc35ac67e36fe7c10d9890a86b4166fbb416845517ce4b751081af169413fb4dafeae18432af7fa58bae7e66a26b1b6aa3d0c6f9779890e72b11efceac8de311ca7037b2e02329513fa46bcde528e3f05", 0xec}, {&(0x7f00000002c0)}, {&(0x7f00000004c0)="d760da20fa100caed9e61d58e1e522d105264534a2a0e82b47db314930e2832a12735a73c2b8f7f17d06063653535b8ce9532282e4304eda17949932c1045bd99e92f5fb469db6a7ff720fbe7be24755e71d21d1eabc4e3a16b49b54c9f6f58a3694e781fab8c5104ff20b692e6954f3a9c60cd13a32ca76ffd03a3a11f9f9ef2bbeee0ada8a1669ef0cd1b886601d586015c1066f1018c6c3af19b85440832342dca8f698be8a9a46b8df0f06a1b985e1191cbb0e9a787b1b8f0ef8ebe33eac0ff8c27aba022e4c1a5fa29910ebfeee", 0xd0}, {&(0x7f00000005c0)="30a06e0fbfe1288999551f03b0b06f96b826cbb157d69f137e81d6ae53d749afeb4cea244541203bf118e87fae7b9e3bca8c0f7d59b664ad252ef7e94bbca983f6c92a81386a79c95914f37b8fd7d336e8301222ba66448a00c4dfa522f340ddba7504f6f80cad7be897384c9aa5030d32bee6d76b9837f471bea6b4ed9255e1d07f4ca353b9a06f796a83afc72a", 0x8e}, {&(0x7f0000000300)="0234c2c7602e16ca8fa9b0d4e3eadd16c901127d72579e5b22b11569360067e15cea3e4844159fdc06c9ca2f6d73474986453f6c0ca1ad43062f62edbcf1663494e991cab42f7a21804b91015ce8f5d7bfe5bcdc154b64c4586f89f9dfb19476ff", 0x61}, {&(0x7f0000000680)="83360c0206f923e388486f4510279410415472d90b25794ac5115dd5d113ee3b3e20769e1ed7c86a2e33dd28765857ed2825b480e32913eba16f1ae087ee92a862f1298405b9b573affee47a1a4ca31619030eccd36966963d3ac7a061d4ffe41beb7aaa2da358c30cbeb9cfce8fa218f98de118fa353dd14e3d9b7d4f506c9400e0c0eadf978f9ab37a9cd898212c04a2b6bd2677f93108b585c5f33001cb9058512da0bec85b4fa580cd514e96a5d4aaf2a80a4814c08b33fff55d38898bba0a6ef05da591750470f520538963411b8c235caa390ec7ce25090b053c45cde3f5130c14bd018112a942a40e88067ea5", 0xf0}], 0x7, &(0x7f0000001700)=[{0xf0, 0x118, 0x100000001, "58ba9d81ec653e702e87d8deec8878a0483a3dbaf936dd3d400a1ddd78742e331a021f26aa447eabc3acda681e717397d882fe5405e325b7d62b08ed5175bad06df11578c36b6d60f32fb5a4275034fd42fd2c21de0db892fda498b15c0ddc3c9506a645661d6e6f6c7952952b8d55d101430fa3fc14044382c35b73bc2d4f87f55a5470d02cf4967c0beb2526864b689b3a90da4200fcdcf8800f482e19d7a22431aa5d581a6a4ca6f11a54722e48e9fa2c4dc8c3caf6fad3bbd7de7d5404397fa8c78f1137320a0df365ad2640d318ae8d82b3171c6b463ccac19f"}, {0x1010, 0x109, 0x100000001, "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{0xa0, 0x11f, 0x3ff, "b16f2a66c12a0083fe452b8c20478aca9bf14acd0c3aafa40493e6b9353f310130c70e2daab50a18649013ebd9b7e41138fd1155a9e05b0be7ee5613f6d8a167cd023b8f38de0872de6b00cf4341889282557b0b97c80cb0ebe9fafa680245329a3e4cd7183e7e382bf6fcc9153ed92f2e57af4ff625327907079f17b689332c66102fc9704321fb4167a935b4"}], 0x11a0}, 0xc091) r4 = memfd_create(&(0x7f00000000c0)='/dev/net/tun\x00', 0x2) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000100)=r4) 2018/04/24 19:40:03 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x60, 0x820b, 0x9, 0xffffffffffffe93c, r1}, &(0x7f0000000140)=0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/24 19:40:03 executing program 6: ioperm(0x0, 0x74, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) socket$inet(0x2, 0x0, 0x0) 2018/04/24 19:40:03 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000180)=0x7ff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x4880) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x6, 0x9, 0x4, 0x1, 0x0, 0x7, 0x100, 0x1, 0x9d53, 0x9, 0x9, 0x80, 0x0, 0x42c1b9e, 0x0, 0x800, 0xff, 0x50, 0x4, 0x9, 0xff, 0xd8, 0x3, 0x0, 0x0, 0x1, 0x1, 0x8000, 0x4, 0xfff, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x0, 0x6, 0x4, @perf_config_ext={0x1, 0x1}, 0x8400, 0x6, 0x8, 0x6, 0x9, 0xfffffffffffffff7, 0x1}, r1, 0x5, r2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x0, 0x4, 0x9}, 0x2c) 2018/04/24 19:40:03 executing program 2: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x6, 0xfefe) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xd0}], {0x95}}, &(0x7f000000bff6)='syzkaller\x00', 0x1, 0xd1, &(0x7f0000006f2f)=""/209}, 0x48) 2018/04/24 19:40:03 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0xffffffff, 0x9}, 0x44}, 0x10) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x400000000000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80000) write$rdma_cm(r0, &(0x7f0000006f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006f40)={0xffffffff}, 0x106}}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x33, 0x800, 0x70bd25, 0x25dfdbfe, {0x1e}, [@typed={0x8, 0x8c, @pid=r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000004}, 0x20000000) write$rdma_cm(r0, &(0x7f0000007000)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000002840)=ANY=[@ANYBLOB="4e4dcff5"], @ANYRES32=r2, @ANYBLOB="000000000200000000004000"], 0x3fd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x20, 0x1, 0x0, 0x5, 0x9, 0x1, 0x5}, 0x20) 2018/04/24 19:40:04 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000100)) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0x101, 0x1ff, 0x5}], 0x18) 2018/04/24 19:40:04 executing program 0: r0 = memfd_create(&(0x7f0000000100)='^}vboxnet1cgroup|\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x8000, &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{0x3, 0xfffffffffffffffd}, {0x1ce, 0x3f}}) 2018/04/24 19:40:04 executing program 6: r0 = epoll_create1(0x0) io_submit(0x0, 0x189, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000100)}]) 2018/04/24 19:40:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001e293151ef1b0dea897ffd60cca9aed9f2a085c16dd822af67f029c0d4e11ce80d129305a65ef29028ed68fa9714037a3b7d5b8b616bf6b24e4d54424c27904ff84931ad20bd91b75fe7bf734b5baced9d20e13a96a8ca4ac6cf712db6d073d4173009a8a93c7ac7e4320f6681f3cc443034bf2760ea09064a7c53b6b", 0xf9, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f8b000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x800, 0x2000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffff751, 0x400000) accept4$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x800) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000100)={0xfffffffffffffffe, 0x8}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/04/24 19:40:04 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000100)={0x9, 0x3a8, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'team_slave_1\x00'}) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000000), 0x3) 2018/04/24 19:40:04 executing program 3: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000300)=""/207, 0xcf) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) fsync(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xbe, "a83a77cb2530432266e36b0946299dc5060f987e75ad306227b679d26c0b614ec3a4d90705992c48b26f14306fb3346d0fc25ad1dff4a5355a3abe3f51215a22329a38742e00387b0d2b4208986107fc76cb726ce80f75bbafa498002f94f5e087910e19b9128f040321b1d2fe0d9bc3dee615a0d5d6443e5282a1f8325284c471b228b44832b3e37fcf56d2c6396d15b0d2b077d27e45d5666ee062d64eee11baba43ce3773f8d05f3d4676dd52345052341ddef5c7e144fa29f932e8d5"}, &(0x7f00000002c0)=0xc6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0xb7d, 0x80000001, 0x400, 'queue1\x00', 0x5}) fcntl$addseals(r0, 0x409, 0x4) 2018/04/24 19:40:04 executing program 7: r0 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) symlink(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00') 2018/04/24 19:40:04 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[0x7, 0x4]}) socketpair$inet(0x26, 0x5, 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x106) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x0, 0x9}, {0x0, 0x101}, 0x0, 0x1, 0x6d6042aa}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f00000002c0)={&(0x7f0000000200)=""/178, 0xb2}) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 2018/04/24 19:40:04 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x18c2500, &(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x2, &(0x7f0000008000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x100009, 0x0, '\x00', '\x00', "0000000000000000ef48cb79c27308ad", 'yam0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x118, 0x190, 0x1e0, [@vlan={'vlan\x00', 0x8}, @ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5e52c88d167bc149baf3605ed039e08ec629d7e7f2f828296a5820f6cd548f712a01fd4084e4ea0cc6fa9d1555034c1388416f41f44286215cc3e9b89b224435"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x288) 2018/04/24 19:40:04 executing program 0: r0 = socket$inet(0x10, 0x4, 0x2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000007dd0700e82c00001f5f08c908000200000087730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x34a578f2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x40) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) 2018/04/24 19:40:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001a000000") fchdir(r0) lchown(&(0x7f0000000080)='8/file0\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000240)=""/18, 0x12, 0x40000062, 0x0, 0x0) lstat(&(0x7f00000000c0)='8/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000200)=0xc) syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000040)='8/file0\x00', 0x0, r2, r1, 0xfffffffffffffffc, 0x0, 0x0) 2018/04/24 19:40:04 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x5, 0x80000001, 0x0, 0xfffffffffffffffd, 0x9, 0x1780}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001180)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001140)}}, 0x20) write$rdma_cm(r0, &(0x7f00000011c0)=ANY=[@ANYBLOB="0c4b0b00000000fa", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0xfffffd60) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="03000000000000fa0a00000000000000fe800000000000007500000000f7ffa909e000000a00000000000000fe800000000000000016a00d0500000000000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfda35d99) r2 = dup2(r0, r0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@broadcast}, &(0x7f0000000100)=0xc) 2018/04/24 19:40:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x80}, 0x20) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/24 19:40:04 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x68103, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000180)=0x1) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80000, 0x0) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x1c}], 0x2c) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000040)={0x15, 0x76, &(0x7f00000000c0)="00e7cc112a6ac856307bafd30401f10c116f418d88535e2d5b8646989e59625b16e14ca7e59e30d3fb39c43eafb3713edd24860a8cbbac5c172176c1096b6ba6fbc503ed85a0705ba240610eedcc51ffdfeeb7c08d487065c5617a9096e526567a5830a363f10dd490a4d293901e7eb7e100bc3c9e57"}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)={0x0, 0x0, 0x3}, 0x8) 2018/04/24 19:40:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000012c0)='/dev/amidi#\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001340)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000001400)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)={0x20, r2, 0x100, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x3, 0x4e21, 0x800000000000, 0xa, 0x80, 0x0, 0xff, r3, r4}, {0x40, 0x8, 0xc0b, 0x8000, 0x401, 0x6, 0x5, 0x1}, {0x0, 0x80000000, 0x3, 0x401}, 0x0, 0x6e6bb2, 0x3, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3500, 0x3, 0x2, 0x2, 0x9, 0xffffffff, 0x6136}}, 0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r5 = shmget(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) 2018/04/24 19:40:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x2) 2018/04/24 19:40:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0xcd6, 0x0, 0x0, 0x0, 0x1000000}) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x8, 0x80000) 2018/04/24 19:40:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x4031, r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000), &(0x7f00000ebffc)=0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) munlockall() [ 103.509816] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 2018/04/24 19:40:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e00000000000141800d421f3ea66d4d94ac72f0a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f171793bca8171f33b4fbe8006bcb8", 0xc8) syncfs(r0) 2018/04/24 19:40:05 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000fb6000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001003, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000900)='./file1\x00', &(0x7f0000000980)='qnx4\x00', 0x40000, &(0x7f0000000cc0)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000880)=""/82) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendmsg$rds(r1, &(0x7f0000000840)={&(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/189, 0xbd}], 0x1, &(0x7f0000000640)=[@cswp={0x58, 0x114, 0x7, {{0xffff, 0x81}, &(0x7f00000002c0)=0x1, &(0x7f0000000300)=0x3, 0x200, 0xec39, 0x5, 0x8, 0x4, 0xffffffffffffffff}}, @cswp={0x58, 0x114, 0x7, {{0x4, 0x1ff}, &(0x7f0000000340)=0xffffffffffffffe0, &(0x7f0000000380)=0x1, 0x2, 0xa7, 0xf9, 0x7fffffff, 0x2c}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000003c0)=""/186, 0xba}, &(0x7f0000000480), 0x50}}, @cswp={0x58, 0x114, 0x7, {{0x44, 0x5}, &(0x7f00000004c0)=0x7ff, &(0x7f0000000500)=0x4, 0x6, 0xff, 0x5, 0x80000001, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x103}, &(0x7f0000000540)=0x1, &(0x7f0000000580)=0xfffffffffffffffe, 0x20, 0xbf, 0x5, 0x20, 0x20, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x101, 0x7}, &(0x7f00000005c0)=0x3, &(0x7f0000000600)=0x1ff, 0x3ff, 0x9, 0x1, 0x80000001, 0x38, 0x7}}], 0x1e8}, 0x20000080) 2018/04/24 19:40:05 executing program 2: r0 = socket$inet(0x10, 0x3, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6704696483fa8bf1ffffff00000000d6"}}, 0x1e) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000004000)="240000001d0003ffbf3cc0023da283f732eee6cd7986c436271cffeb000000000001737e", 0x24}], 0x1}, 0x0) 2018/04/24 19:40:05 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x8, 0x6e51bf28900fc424) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240), 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x100}}, 0x100000001, 0x5, 0x1, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x7ff}, &(0x7f00000001c0)=0x8) 2018/04/24 19:40:05 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x2200) mq_timedreceive(r0, &(0x7f0000000040), 0x0, 0x2, &(0x7f0000000080)={0x77359400}) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000e05a50000000000000000", 0x58}], 0x1) 2018/04/24 19:40:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2, 0x0) sendto$inet(r2, &(0x7f0000000080)="7762a02d12db778cdd56ba3108b1beb88c08177cf53126eb3388812b34f135c9d92bedc8f133162d2acf4d4a883608894e1aec8b0ac2047098e96993020894cd2c8bd0be263e29f108875b225ae15e16873c5303276fcb4839c4d70a33a1a0dabfd470ca2e2e173b3e56", 0x6a, 0x84, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b91ffc)=0x7, 0x4) write(r0, &(0x7f00006a5000), 0x0) listen(r1, 0x2) restart_syscall() 2018/04/24 19:40:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:05 executing program 6: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0xa) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r0 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 104.079441] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/24 19:40:05 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x6, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs_stats\x00') ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000100)={0x2, 0x5, 0x964c, 0x100000000, 0x80000001, 0x401}) [ 104.136622] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 104.158211] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 19:40:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x1) 2018/04/24 19:40:05 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x0, 0x9}}, 0xe8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/04/24 19:40:05 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r0, 0x7}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500010000000000000042", {0x2}}) 2018/04/24 19:40:05 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/226, 0xe2}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f0000000040)}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/192, 0xc0}], 0x5, &(0x7f0000000500)=""/154, 0x9a}, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, r1, 0xa00, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x568c}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9b8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000000c0)=""/250, 0xfa) signalfd4(r2, &(0x7f0000000000)={0x6}, 0x8, 0x800) lseek(r2, 0x3, 0x1) getdents64(r2, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/24 19:40:05 executing program 2: r0 = socket$inet(0x10, 0x3, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6704696483fa8bf1ffffff00000000d6"}}, 0x1e) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000004000)="240000001d0003ffbf3cc0023da283f732eee6cd7986c436271cffeb000000000001737e", 0x24}], 0x1}, 0x0) 2018/04/24 19:40:05 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfa5, 0xa00) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x80000001, 0x7, 0x499f3517, 0x7ff, 0x6}, &(0x7f00000002c0)=0x98) r2 = socket$nl_generic(0x10, 0x3, 0x10) read(r2, &(0x7f0000000340)=""/4096, 0x1000) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r3, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) 2018/04/24 19:40:05 executing program 1: pkey_alloc(0x0, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x2, 0x1, 0x5, 0x800}) r1 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x5) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) [ 104.409718] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/24 19:40:05 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/226, 0xe2}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f0000000040)}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/192, 0xc0}], 0x5, &(0x7f0000000500)=""/154, 0x9a}, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, r1, 0xa00, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x568c}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9b8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000000c0)=""/250, 0xfa) signalfd4(r2, &(0x7f0000000000)={0x6}, 0x8, 0x800) lseek(r2, 0x3, 0x1) getdents64(r2, &(0x7f0000000ac0)=""/4096, 0x1000) [ 104.731449] device bridge_slave_1 left promiscuous mode [ 104.737353] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.755277] device bridge_slave_0 left promiscuous mode [ 104.761141] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.825244] team0 (unregistering): Port device team_slave_1 removed [ 104.836431] team0 (unregistering): Port device team_slave_0 removed [ 104.847217] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 104.863629] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 104.890989] bond0 (unregistering): Released all slaves 2018/04/24 19:40:06 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f00000003c0)='--}\x00') pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/24 19:40:06 executing program 2: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) r0 = socket(0x3, 0x4000007, 0x120000000000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e8f40000000000f318fb1df3787d170841000000015d"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/04/24 19:40:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0x24) 2018/04/24 19:40:06 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)=""/232, &(0x7f0000000180)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mkdirat(r1, &(0x7f00000001c0)='/\x00', 0x400) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/24 19:40:06 executing program 7: pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x48a082) inotify_add_watch(r0, &(0x7f0000000300)='./file0\x00', 0x50b) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getpeername$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = inotify_init() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001a80)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001b80)=0xe8) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001bc0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e21, 0x2, 0x4e23, 0xf08a, 0xa, 0x80, 0x20, 0x3a, r3, r4}, {0x7, 0x100, 0x3a4, 0x7, 0x1, 0x2, 0x2, 0x8000}, {0xff, 0x6330, 0x54, 0x2}, 0xc15a, 0x6e6bbd, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x1, 0x3, 0x1000, 0x7, 0x8, 0x3}}, 0xe8) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x13) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) futimesat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) 2018/04/24 19:40:06 executing program 6: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0xa) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r0 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 105.297618] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/04/24 19:40:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x80005, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x7, 0x81, r1}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x1d, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4) 2018/04/24 19:40:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b3128502f001", 0x7d, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:06 executing program 0: r0 = socket(0x200000000000000b, 0x8000a, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000680)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) fstatfs(r1, &(0x7f00000006c0)=""/175) 2018/04/24 19:40:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e6fc8)={&(0x7f0000796000)={0x10}, 0xc, &(0x7f00009c7000)={&(0x7f0000000480)=ANY=[@ANYBLOB="400000001e0001000000000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000070ab4e7428d3ddeadc4bf6d7e67a000000000000000000000000"], 0x40}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) recvfrom(r0, &(0x7f0000000000)=""/81, 0x51, 0x2000, &(0x7f00000001c0)=@ll={0x11, 0xff, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) recvmmsg(r0, &(0x7f0000006cc0)=[{{0x0, 0x0, &(0x7f0000006c40)=[{&(0x7f0000006b00)=""/50, 0x32}, {&(0x7f0000006b40)}, {&(0x7f0000006b80)=""/137, 0x89}], 0x3, &(0x7f0000006c80)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000006f00)={0x77359400}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x501500, 0x0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x100, 0x0) syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x7, 0x180) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000003c0)=0xe8) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r4, r5) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) 2018/04/24 19:40:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x6) fdatasync(r0) 2018/04/24 19:40:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)='}', 0x1, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) [ 105.642564] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 19:40:06 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept4$llc(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x10, 0x800) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x2, 0x4, 0x1, 0x6, 0x4a, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @rand_addr=0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_sec_ctx={0x17, 0x18, 0x0, 0x77c6, 0xad, "2a24a92e2fd4c58b968bc17f6679a78b5dbf998d846c6ab4587e439da226b3dc54039e13bbfbb777a9668abd7f3acac428481a7be4e1b0c9e1e2e64920aa800a757a725847f96cd8518393697ee304144e2861146665af1b17920281da88456d79121406b3b6436b9a844f3ede0899801fe0beb1abe8dc999ce4aed0ae3ec78c74f9c02dac2feff06d51a48ff2794a6e8b7037d8bc7163fdd28faab29b7c0195ca2a2ff423ce8b0bb5826453b8"}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffa, 0x0, 0x0, 0x70bd2c, 0x3500}, @sadb_x_sec_ctx={0x1b, 0x18, 0xfffffffffffffffd, 0x1, 0xcf, "880d4ba6f55e89c6c02bf3c5d6261e51032fbff29cd9b47cbe7652ee1a077e4601584dd097a80d72fc806692f6013b16bd9b7ced8acd181d3d57f077a8b00a62113b6c974e77138a819f3c03c13ee54d4c188e7ba74d6e7dace87c26e099a0ab23f30a11c7e788e173fe447b5e04eddf54dac9ebfddc1e37e4a5f705ca06ebf2c07808665209d8fd5ae452dd0ccead4ed8d3464c8f705e017012bc9cf98ab62c14cdfed9c0e954fce7bf88ea47175d97df901936b231148a5d4fc12a975d2ea4ea61024e028f6d5ff1842ea26f82d4"}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x1b, 0x10, 0x10}]}, 0x250}, 0x1}, 0x48001) r1 = socket$nl_generic(0x10, 0x3, 0x10) fchmod(r1, 0x12) unshare(0x40600) pipe(&(0x7f0000000040)={0x0}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x2011, r4, 0x0) vmsplice(r2, &(0x7f0000000380)=[{&(0x7f0000000340)}], 0x1, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) 2018/04/24 19:40:06 executing program 4: r0 = socket(0x10, 0x803, 0x0) io_setup(0x2000006, &(0x7f00000000c0)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r3, &(0x7f0000742000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)='p', 0x1}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f0000632000)}}], 0x1, 0x0) io_submit(r1, 0x1, &(0x7f0000000640)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)}]) ioctl$sock_ifreq(r3, 0x8921, &(0x7f0000000080)={'bridge_slave_1\x00', @ifru_map={0x8, 0x3, 0x1f, 0x9, 0x600, 0xffffffffffffffff}}) 2018/04/24 19:40:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x6) fdatasync(r0) [ 106.633132] IPVS: ftp: loaded support on port[0] = 21 [ 107.454644] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.461136] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.468519] device bridge_slave_0 entered promiscuous mode [ 107.521526] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.527934] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.535343] device bridge_slave_1 entered promiscuous mode [ 107.572225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 107.608490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 107.713700] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 107.752416] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 107.911526] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 107.918840] team0: Port device team_slave_0 added [ 107.953788] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 107.961160] team0: Port device team_slave_1 added [ 107.996542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.033631] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.072150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.110452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.474509] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.480925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.487725] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.494125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.501810] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 109.215218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.809313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.936196] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 110.059606] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 110.065817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.073949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.193230] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/24 19:40:11 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x4000) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x6, 0x1090c0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0xffffffffffffff0d}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000200)={0x16, @multicast2=0xe0000002, 0x4e21, 0x0, 'fo\x00', 0xc, 0x1, 0x48}, 0x2c) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setgid(r2) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x88001) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000080)={{0x4000000000, 0x7a01}, 'port0\x00', 0xae, 0x4, 0x1, 0x3, 0x8, 0x6, 0x9, 0x0, 0x2, 0x9}) 2018/04/24 19:40:11 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x140, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1ff0000000000000, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x4, r1}) r2 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) fallocate(r2, 0x20, 0x0, 0x10001) 2018/04/24 19:40:11 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x9, 0x9, 0x8, 0xc9, 0x10c9, 0x7, 0x81, 0xfffffffffffffff8, 0x81, 0x7}) 2018/04/24 19:40:11 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x20300) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") getdents(r1, &(0x7f0000000100)=""/139, 0x8b) getdents(r1, &(0x7f00000001c0)=""/407, 0x8a) 2018/04/24 19:40:11 executing program 6: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0xc0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0x6, 0x40, 0xffff, 0x0, 0x6, 0x2}, 0x4}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000000)={0xe71c, 0x6, 0x7, 0x6, 0x8, 0x10001}) 2018/04/24 19:40:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db56", 0x3f, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:11 executing program 2: r0 = socket(0x9, 0x80000, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x6, 0x2, 0x0, 0xc3}, {0xffff, 0x80000000, 0x2000000000000000}, {0x40, 0x1f, 0xffffffffffffffc0, 0x8000}, {0x0, 0xd53, 0xbe, 0xfffffffffffffff8}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) unshare(0x8000) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) 2018/04/24 19:40:12 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) unshare(0x800000) 2018/04/24 19:40:12 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8000004, &(0x7f0000000100)="e5fef78ab67f17503591a623109b19f7edbf3d4ccb40b557f2b164bc36cee79a0836df905a16336f15", 0x29) 2018/04/24 19:40:12 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000", 0x2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000200)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x141403) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x2c, "26799d033de60b3d2b8dc8c72f7976e5b444c54bb2ab9816895208f8a69ad9b785d1e424ac6fe175c8e446d3"}, &(0x7f0000000140)=0x34) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) 2018/04/24 19:40:12 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/24 19:40:12 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x40d01) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5cb, 0xd987, 0x6, 0xfff, 0x20000000000000, 0xaaa, 0x9, 0x0, 0xffffffff00000001, 0x650, 0x6}, 0xb) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/97, &(0x7f0000000100)=0x61) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000180)=0xfffffffffffffffe, 0x40d7d7) getdents64(r1, &(0x7f0000000140)=""/6, 0x6) 2018/04/24 19:40:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x10000, 0x101000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000180)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e20, @rand_addr=0x100}, 'bridge0\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) recvmmsg(r1, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) [ 111.309290] ALSA: seq fatal error: cannot create timer (-16) 2018/04/24 19:40:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x100000000, 0x20182) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x10002f, &(0x7f0000000180), &(0x7f0000000100)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x80000) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000000c0)={0x2, 0x1f}) [ 111.363435] ALSA: seq fatal error: cannot create timer (-16) 2018/04/24 19:40:12 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x201ffe, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/45) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x8000000000000, 0x4100) write$cgroup_subtree(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="84a3d84b5ef90bb8b95581b1bfec279748b86a2c16ddc847e6dcad8338a33e3acf2ec32a8237fd"], 0x4) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000001c0)={0x2}) 2018/04/24 19:40:12 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x40d01) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5cb, 0xd987, 0x6, 0xfff, 0x20000000000000, 0xaaa, 0x9, 0x0, 0xffffffff00000001, 0x650, 0x6}, 0xb) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/97, &(0x7f0000000100)=0x61) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000180)=0xfffffffffffffffe, 0x40d7d7) getdents64(r1, &(0x7f0000000140)=""/6, 0x6) 2018/04/24 19:40:12 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000", 0x2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000200)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x141403) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x2c, "26799d033de60b3d2b8dc8c72f7976e5b444c54bb2ab9816895208f8a69ad9b785d1e424ac6fe175c8e446d3"}, &(0x7f0000000140)=0x34) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) 2018/04/24 19:40:12 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffffffff7973) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r1, 0x7, 0x777a}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3cb880000000}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000040), 0x10) 2018/04/24 19:40:12 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x9c) r0 = inotify_init1(0x0) inotify_init1(0x80000) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() r2 = dup2(r0, r0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) ptrace$setopts(0x40000000004207, r1, 0x7486, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in={0x2, 0x4e22, @rand_addr=0x7}], 0x2c) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/24 19:40:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000a3ee000000000000030000000000"], &(0x7f00000005c0)=0x1) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0xfffffe4b}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000004300)=""/206, 0xce}}], 0x2, 0x203f, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x241a, 0x98040) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x0, @broadcast=0xffffffff, 0x4e21, 0x3, 'rr\x00', 0x20, 0x7, 0x76}, 0x2c) 2018/04/24 19:40:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x48000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_bt(r0, 0x8906, &(0x7f0000001400)="dcd2a955417fccadf96c0d19a30c7da64f4f6a6c78c975e7b5595e5c802503ec53d2c44283ba0f1140181e11baa167f9cacaea2a4235e1457d8e3d5c8c097b736c966b11c47079adb90b868cea630f99a02db35acf1a39103399c5b773a05997c7130eae08175a7e2157936aeb326409b413fb7c0c665f6317f19a70154a4077eb4a3d1945923ae08b026210bce171fe6c1e1562b7cbecb498d9e7a9e8caa6b270f86a057360da1e889f9ab9b233685e03e8bbd2596f449bc46746ee38bfc085bdb012d017f3934357dd5e72c54e7de3814b7f240f42eb57377208b115bc6fc6c2b8434474aa9e87baa80e2331264d1a9a2c57fb07f17ba7aacbeb01a7aebbe94b4c5ed9713a6540700e3c1a96373eb129b69b94521e9d04919f6312e3a9f76f67c857d0be81a1724299ab3b684ed351c4271811d2f419118153d5bb0a4558940d97c9c3ea2c89dd2c3d1627a4a3661252fcafa2c3f584040a08cdb0234892b483022f025c5e879902b8c76727f6754757f649a05c05f10ded17faa2d06321a6ad70dc1e494b2f375d08e21f9c4bd7ce497ceecdd341a05d8b7d50e27285d360eb3a7a36db9b53558a5fdf365def9f4177b075112818c5c14ef6b83d72084c0058ea2af602c76267aa29c80dcb5cf163af68f18a29566ffcacfe42e179cdd2d2deb253aac14b2ec92a7d402d9ff9a55ae621364596cc72122eae831c6d3e2606167ae9ed8b25f66c9baae9a242e66a12ae4ccca95e4294c23950dd8a5d63fbeeb45f3c10678d18b81ccb0c6f77485b744614ee895bbbbaaa44610994a4369ce71a4487bc1efbf2fb7f5c1aead5486db1e7d5411ca1492899d5cb744978767742e5fb51f12290a27e70172171bca1eee203ed6ea7cbd2463cf26114488c2ae2c91a1c38cd5a6c1732260c28b544375ceb70979a1f532a90adc59a646f2817be4464b58eb33d4cee596911093a46821e748e9e94495015ab87ef4f1753d7b7876755865f7e298297e619e160a46fd71200135367375d622b7958459ade570cd3dcaeed81361c6337fafe0f0ffec2eacc3ff1f3140b75ae00c7a3122628f845ac15525026a9a671eafbb1c8673650d69c29eed14c425cd0c0bbd4e2992261026c27c2c11ce49df185eca098c3a2d9da477d3934834b5352e5502a257d222be70f1e2d89586234f942755253853abbf2503713713f8ead99a39cc76a5dc2989131b9fd46aeb256078a99a812e50b80b628a1f98090a40fc095341dd32a051ab41055aa5abe2d296d4588d69d9c7d965f7ca7f1332d0bc1737d9885fbc733fa9ccb69833a5b854bdd08bceadcc209128f2a1040145852a8c250f96237c22d83d836a176bda1f1a8d8aeae3fb7b63e4a4dffdf5d9e27bc841a9084fd14843007917dbf71f071b0828c9988813b6436292fda1d599dba5578bdc1c2784ff18183964bb7796b2af0a6c9048a2683488418988724c6c8624fc26c3239f16906da3e9cd7f41419c84e0abf376be49cef647e53661c8fb44b463a0cee31ebe27a3c6facad25308cde4597821c0fce6b531c1bd041f53f63cfee2ea60b7023d66ff378e1f866b1fd5fcbb3a4063f47b10da0a803a3df05c9ef0df5ebcac3e9859d426f7ca5dc003591f7312878b1002942a14d7529576a98e319e8e41789eadf3141b3334796eb78f04b07b46ffcf59fe69d7b684db33ec456fdce7477de885e253a7f8ad10f0c92067ae24b40c11083a87fce71ba398fe5656cc3ef15a00f54ff43692d1719fb966b81289b4db79126c9c868637dee570c10c4db12395f22e6aa8d4de7733fd2e750f8a267172bd4828a3703a10ad9550eb47a055150f3da3dd6203ba0ffdcaa25478bd259534b1b520d75b1519deb477c5025b1363890b07e7b47705130140911eb68aa7207ed40fae13c273ceb9e19459754f39749c021f5944b62c7e69446660c756019a2bd398b0cbfc9150be738fe3fbb9b735fda21e0d36fa2152a66a122ad8dff7ad76b5cac28761db6fade108481e54a1678a3d67d4b6e895c9456e0c2fb17132b596add6f19ec33046b5b082b069de5aa51366753617f2ead214af9ed77ad05590d1ff06d6aa6f1a72cca8f9d37153a787f5e943a88c333dfc765934e128fda0877eb3eacd296a3e5d4084c28a12df5a534d2b35959c46534cc0028b3915ba2e3cf233be4efbd1c77f8b4532a3af9baf360796297af0d1039438197f7ff5d53b3ff90aa917c216e3b7f5d7bd2e1cca662de50609f8315072e110fdbb92dd3b24abebacb15b5a4774b6e8ab1c36663256b357f3c327c65d372f3650943363d1df7226f436a79ade3e9ebac5da8b5cee19253942740654b5ca1092001004d4a7ad3de4477114452c20832ba1aec68e899edacc24ed6e99822cadb2a6befca18676726460e2a99673fcb51d3b9afb12abe1f9c7d404c6392ce2b6a1d5867f7b942ebe998e874f30a82d28c2614e9fa6c98d01df7a58eb0d92296842c002095693eb3297f87d7dcd6395c3631fe7667fb73f29262ca70ed85c9ea7cc0803c73a8e165a22a7299f6d52cb2e80bc57fb160cf19c25782611f6f48ed86054759a51c44fbb471fc0b167e7ecb73d366fc63c34c68540fe5a9d4e54e85547af3e6530a67f31970772a68ec78841d691bec7d08e5eba9e1a076a2028beb8a417101bc09cb3c970a02c66a8007de4c4973bebe3b8f6eebfcad1a8bb54de3c596d2a534872834de6ee635b6169cfa8c519c5125fe80b3638fc3f259b5a4f21d3bcb0555125ba1dbedbd2f1310d40e69f5700243beb0b027483ba375fb2e2560983ac525124461dcd5084d0c2da8d913a31b9823932da2c60b78bbe39520ad382e48c276fae7703b79a3cd04ce8f1c7595b18105df7fb65600fcd3456532cdb216f4f98e7b26cd5c6fd2e45d208a354585ec86da5852329b097dd41825824efde1f93c2cb7b9dd39b2c5ed07111774b816a27e6fe095c45948ac85ce495d46310621798c3eccc45392bbb73f78cb238ea1a2951449af9cc6cdc9d1eecd204584451cac4720ecb50fe5c69033be7a849fdd6cacfb76fc2cb5f9a1b2d37bba4a5fe440731b11ef8fff958d2a3bf9f0cc414068b471dbea06853e0e6a4abd45ad09680ac925d8483f6d2fa47896d000137ccfff32697a7d902117203a94e683c7737239a64061b5d2206bb2b55059e41ad2bd41ef9407a497f503156d9868ceb2f914a368e29e670ce63d1cbc0ea69e5267531bb1aa10e89433894f8d6527996b47e0847b9a6d47a6fd652a963b843084a06bc6a6244d9ac24a9dbc35772b4cf5529eede3401d443ccb847e70df9bf70f7412cbf4a8c587d6d4de4176c62aa79ca1b83637e7ad93be44e11f895b07a693782f7d8974ff305f261d02a93d096248e30ede163df5ae52c63866c0a61b8008504ac4ce0c1739ae0c9246e6007bac018ae73612c83f71b09db205b73052472d1ec5e0a4376779439ee43f620f8a7f45463427bcbed9ce0476fd687756c2416316245488d20bc4f2200ea5467b22bb8a54eed1bb3c35b7159a23de8bba9bc4d011e630f7e2d0d0a1cfce863d6b9d3daab1a4637577bc3c8306db38cb8435635a039566c9666351cb9caa307572b299bc8e335970c306b2c382f1b8639e39350260b8e3c8394a1d6fee3908a0916aaa901cda31ecb868ae779852eac9621f0560986d3610776ebf0a47433f6205ff48303dbdd441ee9035c24f78ab464455471d31523a3c176763eabf41b565ee8ed558aa6d280c059bcd8ccef9025fc9c73fa8cecf95b86f90284a5c430d7fe529697eea4a86f185c5f57261d2804ef717ef65172c66a6f25d03caf94a37d3018d987833403f6de2032cccd65a9c7fdadbad0de6e8c93b056d7594d140ce57457607c6a933d19ca8bec0d3d8e79fd805f5a75b68c19acc3238616d0f3cd5b10674e624b4525a4c09d15fcf375cf8c1375c6a7eeb1a58d45162c3c2c215458289cae26cc30e5f8ca1afa3bffa4022c74672c5168b8d66c3eb4196d3daa22b4d4a2101a875995f232aef1d3edaa1ee59fa76847c4e5dcac6f45d00a37aaec0833230d1fe753cd619aede7aa64864004e08a452b084596e7f52d624694c9f05116dddc18efdb6ced4a95e0e614fead7f0e91f1275c471134c599f5e172a8b2e798b16bc9147bbb3d6d6b3cdf4cedab4ec1add38de90b53e2fb60c9bc950a24846799fb3901e4e644d53851c48ab19d393dba72111a7b0cab36d136353ead903d9893d24901cc4ff0731b4c03ccd38007473c67f58106e01deb4e26dcd661ecd9f54b2f631439fd3630ba3e9fe2014f306034ea205ea95f691b48215feb476be084cb6a1b0b313d617ae1f663abf2b8c9c45cb2df9911797319765a2c3cea0879dea02fd19045c49a2f8a25631f7b82ee6e90ff2138fa59141f3fa90ec0c60de5af737203621b1d3428330e1067fb37a45b8958bd594dc063d7d00a9165078d97200a160e0e3ddc932850499a75a0502a34ba3e02247e07e081ec7cdfc9a578a695a93b02f50f55eccb50816f76a14549198907654ff7dcc2a4495bd14370e3dbaec630d769c65f72cc0eccfeb41fce88c9cc0bce5e3588b7cb5b76fdc89607ec221b000cc7ed0bccf4f3aa0314cec38cda1c8e6f260b27d6e975afe1c80dbb7e69ddd4469a2975f87a4a954cf9fe66dc4b744170e5ea945c5c10f6ee24957e8f4949cc6d5452902d995e04feb5850f698e3f9c488997d4edc8523b4387a8d82d2134d91d62c62b43ff057397aaa6d798c93925e65db9f287bdb5910656dcd6a345acf33a665eaf29a1353c9c748042216b661b50c507a8624a446f3a31cc536030f9b014fe3f468a8ed20bfa457734020e4c5b7ec6e4aa0b4731cd8744a86524dc54d4c55bba604a8f83c06a89d89b184dfdf10ff8d1bbc522ab5ab91a52b9786c2698feb91d5967a09bf3c0679385c455e3f1392cf0be44a02e4551b8a470d566a5d4fb99bb22c34dbc318bfc6605168e13426c43e921d166fae52cabd7b65c4e35d592dae14885321644eccf734c7d2c3d6bbd51fe1c715943f72a572e72de6636ad5355cc3f6994bde571afc1cebc49cb5ae6e8610dc6fecf8333ac55c297fd5088ae14d98848091456082707b02f69892a5a2452e4168225e25a099770ccd3f8ac3a104ae03341fc458307961d36e82fdd51d3b5c7ca61d29517d3e070c6ecd5812691f279134440b81b3cea9617bce3d9493677a25ff0e8fe48d44de112a22e2dfbc48b8ed9957c94ecf2d786c3b5cb760dcfb4de8f7a2882812087ce3a8bc001531b1605d3f830bbc2b441f70501c4e3f24c89712137bb2d68d7e52aa5ce7bf20f76f993d6a4f9c8caf208deb58f94a7f969a1aba4bfca9c0b21751caabfc926377ba9c5fd21e86a5bcdf120cfe5559b259aa7a3fcde9df7986db34eeb435d14d583a170d8701632bb4a15b74c9a71f4fb88ee73fac50bbbbe07b7ade0c759c822c3e43e02ca98d2a7f26fd29cb48bbfbeb93ca071cdb8f61e05d2861a0d3dcfc483aa4b6e511762dc487073cc3115698224a4a74c5438ea6a1886256670b49d21a463e3512866c15aacd359ff06891e1abe66d041658f843fc40517b74c86014c1f61bba1657470a8ffbbd6ba4bc8047ba5c7034c8f2682ebc9c98acc70b8f5ec6c6ede7fb4a6c5071172b929a09720c66ab3785028676aed8f07b237feb1d9d2218303fff343a562d00be738f229eab8f42104eb0862711d63673dab0a5459f3b3d9ec3b28702515d3bc8d6a98a0c91f09376ef8988c9174be87699ce68e445432e41") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)={0x5, 0x0, [{0x2000, 0x1000, &(0x7f0000000140)=""/4096}, {0x0, 0x1f, &(0x7f0000001140)=""/31}, {0x1000, 0x4e, &(0x7f0000001180)=""/78}, {0x115000, 0xda, &(0x7f0000001200)=""/218}, {0x10000, 0x28, &(0x7f0000001300)=""/40}]}) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{r1, r2+30000000}, {0x77359400}}, &(0x7f0000000100)) 2018/04/24 19:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000080)="086650cf2f38ba68070e72fb395a3b10b2e56524801be83014a8de92c6b296898f20f327177afbc0ec0c0810ca1fcc72396ad0ec44b04e11c1e249cc88df2298534a439aec718bc136f7c481cb61b49e24d721ebfc7486e0e02a5a436f14630573a80438c79c404dd9bc9fe932a07e9b61def43b991ecdd4819a6e1efb980e95fcbb7aefb2e67cb0958c6b93429eeb8ef143877850b5a0e0594a56fdc1a6d0d830ab0c14332cb9cd67f4806499a451cf7fa101e9d7ac864f634f45e01145ce10", 0xc0, 0x80000001}, {&(0x7f0000000140)="ff81a516921f57623e8f5050bbbbd16fb166cf54b022653a8145e3d004abf08fa6eea91b0ef43319acda25eb4f01f4c3b869f2f923805f5a5cb308e36d81371eeaca80bb54ca34be81345e1c580658997ef6558db68d3f7b9744420c13cd65a0d80d0bc9a83becea1d85858f53fd033e43a8fc81b54b06af91c489873520abfb4a953f72f037fa6179bf663918abf8", 0x8f, 0xfffffffffffffffd}, {&(0x7f0000000200)="da9bbf3feaf5d635450053454a68c2ba3c35608aea6c6048b9e5e7646bcd00dceb0dd6985b72bfd605fb08e3abeaa066d97d610aca95c04313c3b65ecbc43064cd9189f20d737d0561d805d2e03f73fd2845c63b48d908367d3f64c8d805f6a9fa6dbe49a3364e182b1828b41e521ee81b4b6148f374ed9cdf329c7c3b06ae1ce92b1d6ea6411892e17b25d468a1b4be24e22f5a3ab938d1e891737cd7b272d90266a830ea67bef09b1d1e9b9c50d2907f62c1c4976fc9a8a1882336d773fd6100dad227eb18371894c89f0832076d2372539130258480ea5459441870d380f129fb4fcd2cd0449928aa550ccb68f84885fd", 0xf2, 0x7fff}, {&(0x7f0000001040)="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", 0x1000, 0x1}, {&(0x7f0000000300)="224feb82f5361261e674bdfb0b483ebee27b90083282d87badf215a1a13d43e3be45b9f7e13ea3a8ec783a5d07ec810935f0c31403512fe881d6d85aff74bee765faa93bc3511fc07b22d3f82e10ee1afd4211f93cabffd804daae25adb99dc83c060c24d935", 0x66, 0xff}, {&(0x7f0000000380)="d589a89491b69fb765f6a785fb6a", 0xe, 0x8000}], 0x22005, &(0x7f0000000480)={[{@inline_xattr='inline_xattr', 0x2c}, {@noflush_merge='noflush_merge', 0x2c}, {@noextent_cache='noextent_cache', 0x2c}, {@grpjquota={'grpjquota', 0x3d, ':%vboxnet1}'}, 0x2c}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x4, 0x90001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000540)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e22, 0x80000001, @empty, 0x6}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e21, 0x9360, @empty, 0x5}], 0x90) 2018/04/24 19:40:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d58421871", 0x5e, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') setsockopt(r0, 0x49, 0x7, &(0x7f0000000340)="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", 0xfe) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000000200)=""/235, 0xeb}], 0x2) [ 112.042555] ALSA: seq fatal error: cannot create timer (-16) 2018/04/24 19:40:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x61, 0x0, 0x20000000}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x4000000) 2018/04/24 19:40:13 executing program 3: r0 = memfd_create(&(0x7f0000000080)="6664001f66d0", 0x2) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200)={0x8892, 0x3}, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x101, 0x30, 0x101, 0x80000001}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20}}}, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)="6664001f66d0") unlinkat(r3, &(0x7f0000b4d000)='./file0\x00', 0x200) 2018/04/24 19:40:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000080)="086650cf2f38ba68070e72fb395a3b10b2e56524801be83014a8de92c6b296898f20f327177afbc0ec0c0810ca1fcc72396ad0ec44b04e11c1e249cc88df2298534a439aec718bc136f7c481cb61b49e24d721ebfc7486e0e02a5a436f14630573a80438c79c404dd9bc9fe932a07e9b61def43b991ecdd4819a6e1efb980e95fcbb7aefb2e67cb0958c6b93429eeb8ef143877850b5a0e0594a56fdc1a6d0d830ab0c14332cb9cd67f4806499a451cf7fa101e9d7ac864f634f45e01145ce10", 0xc0, 0x80000001}, {&(0x7f0000000140)="ff81a516921f57623e8f5050bbbbd16fb166cf54b022653a8145e3d004abf08fa6eea91b0ef43319acda25eb4f01f4c3b869f2f923805f5a5cb308e36d81371eeaca80bb54ca34be81345e1c580658997ef6558db68d3f7b9744420c13cd65a0d80d0bc9a83becea1d85858f53fd033e43a8fc81b54b06af91c489873520abfb4a953f72f037fa6179bf663918abf8", 0x8f, 0xfffffffffffffffd}, {&(0x7f0000000200)="da9bbf3feaf5d635450053454a68c2ba3c35608aea6c6048b9e5e7646bcd00dceb0dd6985b72bfd605fb08e3abeaa066d97d610aca95c04313c3b65ecbc43064cd9189f20d737d0561d805d2e03f73fd2845c63b48d908367d3f64c8d805f6a9fa6dbe49a3364e182b1828b41e521ee81b4b6148f374ed9cdf329c7c3b06ae1ce92b1d6ea6411892e17b25d468a1b4be24e22f5a3ab938d1e891737cd7b272d90266a830ea67bef09b1d1e9b9c50d2907f62c1c4976fc9a8a1882336d773fd6100dad227eb18371894c89f0832076d2372539130258480ea5459441870d380f129fb4fcd2cd0449928aa550ccb68f84885fd", 0xf2, 0x7fff}, {&(0x7f0000001040)="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", 0x1000, 0x1}, {&(0x7f0000000300)="224feb82f5361261e674bdfb0b483ebee27b90083282d87badf215a1a13d43e3be45b9f7e13ea3a8ec783a5d07ec810935f0c31403512fe881d6d85aff74bee765faa93bc3511fc07b22d3f82e10ee1afd4211f93cabffd804daae25adb99dc83c060c24d935", 0x66, 0xff}, {&(0x7f0000000380)="d589a89491b69fb765f6a785fb6a", 0xe, 0x8000}], 0x22005, &(0x7f0000000480)={[{@inline_xattr='inline_xattr', 0x2c}, {@noflush_merge='noflush_merge', 0x2c}, {@noextent_cache='noextent_cache', 0x2c}, {@grpjquota={'grpjquota', 0x3d, ':%vboxnet1}'}, 0x2c}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x4, 0x90001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000540)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e22, 0x80000001, @empty, 0x6}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e21, 0x9360, @empty, 0x5}], 0x90) 2018/04/24 19:40:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05030004000000001700ec", 0xd) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/04/24 19:40:13 executing program 0: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700"]}) 2018/04/24 19:40:13 executing program 7: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000280)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x4b, &(0x7f0000000540)}], 0x492492492492510, 0x0) 2018/04/24 19:40:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe31, &(0x7f0000000100)={&(0x7f00000000c0)=@newlink={0x2c, 0x10, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4}]}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/24 19:40:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pkey_alloc(0x0, 0x2) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1, 0x100000000, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) dup2(r1, r0) 2018/04/24 19:40:13 executing program 1: timerfd_create(0x0, 0x807fd) r0 = socket$inet6(0xa, 0x5, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x400, 0xfffffffffffffffd, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xffff, 0x4, 0x58d4da1f}, &(0x7f00000000c0)=0x10) 2018/04/24 19:40:13 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08d16c8104c2a1eb0143740590efa7fd860300001200907800200000"], &(0x7f0000000080)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fanotify_mark(r0, 0x80, 0x20000, r1, &(0x7f0000000040)='./file0\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/24 19:40:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f", 0x6e, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pkey_alloc(0x0, 0x2) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1, 0x100000000, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) dup2(r1, r0) 2018/04/24 19:40:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x20841) r1 = epoll_create(0x401) dup2(r1, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/24 19:40:13 executing program 0: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700"]}) 2018/04/24 19:40:13 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) 2018/04/24 19:40:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6eb8000, 0x20000) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="8ee6026bb790f9008bdaffe7a943f0b3bacee10b17e1d544eb60a80a39b642c9180fb124b76181", 0x27, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r2, 0xfffffffffffffff9) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x30f, 0x80000001, 0x400, 0x1ff, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/24 19:40:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x43b, 0x6, &(0x7f0000000380)=[{&(0x7f0000000140)="17c8347d46a758069d02c1f0f80b91158779c3d839", 0x15, 0x1}, {&(0x7f0000000180)="8c8090d8a00f28d69df3d5116ed62ee66ac275ff8b4e2bef1ccbbd075e6236d82d27e4fe7a5d86a5d3b1c2fea2e2b8c76fa3ae652856716cc3369a8ff233b2275497dab6fed03e", 0x47, 0xff}, {&(0x7f0000000200)="50db6a473cd95494b0c62e6802a86ab976829fcd56f199", 0x17, 0x8}, {&(0x7f0000000240)="b6c716574cf9f7a91c54c2de270082e817e6cfee98830fb60cc5adf719e93b4616cd8c5d4a9220cf2f6850", 0x2b, 0x7fff}, {&(0x7f0000000280)="70b613c21b4d0aa23d5301005cb93b6dc91804774b8172420cd3f57a89e02cc7b198ccccf6f3ad37e971167e74e6ce6091ba73caee0c2a9b12cf6d6c27258d1d4395393db30350695f1ac131692791e8bea7", 0x52, 0x1}, {&(0x7f0000000300)="9576ca3dcc3dad178368d4efb5032a1e4626c3c09dd1a86a2306960eac906eb3b75883bd20b73a647c19f622c7beacf3762fbd3a3fedb0ae75b192bd2c15c25ff83b4917d5d928759172657300078bb880b7a634aecb7adc398af89e3e845eb7155c5e7889de7b283143bf05e31c13611e7a", 0x72, 0x5}], 0x800, &(0x7f0000000440)={[{@user_xattr='user_xattr', 0x2c}, {@acl='acl', 0x2c}, {@grpjquota={'grpjquota', 0x3d, 'wlan1-'}, 0x2c}]}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x20000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x3) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000540)={0x5, 0x82, &(0x7f0000000480)="da15036fa7c5df4fdc76e8618815ca4bfe44255c6cf100ec0b6ec1e90ec8a448d61e71f1ab9b665d603c556c7a6f4bfde6ee48c756ad7d4a3f6cff9f8fd6f38acec649a51279dfbf8b2f08c4f55fd05da3013063f4d30c3ddc7a3902b61be3c801ac22ed63fe8c36859e3c9ef6bcf8ff623a76db29329ccfd1b679dc615ee4f2b43c"}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x2) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000480)}}], 0x1, 0x0, &(0x7f0000006600)) 2018/04/24 19:40:13 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/33) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001100)={r2, &(0x7f0000000100)=""/4096}) fadvise64(r1, 0x0, 0x7, 0x5) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto(r1, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) bind$netrom(r0, &(0x7f0000001140)=@ax25={0x3, {"07297d8151f6f1"}, 0x6}, 0x10) socket$kcm(0x29, 0x7, 0x0) 2018/04/24 19:40:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x1, 0xa18, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f00000000c0), &(0x7f00000022c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000011000000000000000000726f736530000000000000000000000076657468315f746f5f626f6e640000006772657461703000000000000000000067726530000000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaaaa00000000000000009808000010090000580900006d61726b5f6d000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000020000000000007533320000000000000000000000000000000000000000000000000000000000c0070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001dd1b4a87804063bdb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000000000000000000000000000"]}, 0xa90) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) 2018/04/24 19:40:14 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0xffff}) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0\x00') 2018/04/24 19:40:14 executing program 6: syz_emit_ethernet(0xfef4, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) 2018/04/24 19:40:14 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) r2 = socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0xfffffffffffffff8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, [0x2, 0x3, 0x49c, 0x23, 0x7ff, 0xd1c9, 0x0, 0x7f, 0x2c, 0x8, 0x4, 0x5, 0x5, 0x7, 0x7fffffff]}, &(0x7f00000003c0)=0x100) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000000000)="a5b80132e0644a176b63b786b6c0cc4a965124fcfe7c1c46cd77524d8f7b575fe1aa111c3b366d391947c4631bc363af7f5cf043cd80d67c69bed5b30e84c22cf8978cbce448d065dcb171b2ab720ba99b29846c0f4ab9d589e8d55c177e65c19f24dae1") flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r5 = pkey_alloc(0x0, 0x1) r6 = dup3(r1, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0xff, @empty, 0x4}}, [0x4, 0x0, 0x8, 0x10000, 0x3, 0x0, 0xfff, 0xd5, 0xf2, 0x401, 0x7716, 0x5, 0x1, 0x1, 0x20]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000001c0)={r7, 0x2d6}, &(0x7f0000000200)=0x8) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, r5) r8 = epoll_create(0x102010002) flock(r8, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000400)={r4, 0x4, 0xffffffffffffffff}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) 2018/04/24 19:40:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pkey_alloc(0x0, 0x2) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1, 0x100000000, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) dup2(r1, r0) [ 113.226843] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 113.303498] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/24 19:40:14 executing program 7: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYRES16=r1], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) fcntl$setpipe(r1, 0x407, 0x80000000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x14) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) 2018/04/24 19:40:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xffffff0c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001340)=ANY=[@ANYPTR64=&(0x7f0000001300)=ANY=[@ANYPTR=&(0x7f00000011c0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="3c51c384fa5a981aa7892b7675a609c67ce92092be5c545bc2b28aacb4defafc87709cbd3d0f588604b60168bc0cb0c8e8ee1200517322a7051ede55882839f4ddb896d7c3520a9e06da8f8da19fbecaf2984baf73a88b648575131485002e88c327c19b54138a15b5938ec03c894b2e924391a3ee2b84f49c8ade3c391390149b27d47ed667b8abfcd61b34be1911301c3047bd817e55e8fec238726a8fce2f245273f2", @ANYRES16=r0, @ANYBLOB="a70ecefc533255d9d16892825f9aa590e5df"], @ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYRES64=r0]], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR]], @ANYRES64, @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0]) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/178) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, r0, 0x0) 2018/04/24 19:40:14 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3000000, 0x400036, r0, 0xfffffffffffffffc) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r1 = getpgid(0xffffffffffffffff) move_pages(r1, 0x1d8, &(0x7f0000000080), 0x0, &(0x7f0000000000), 0xa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000240)="ec32f507611ffc4652352a314b6a80d4d9a99a97cd960cf415cb63ac023aaad5eee2f0741c7d0f64007810b5f197273724b0c0dedc9410bdef01b8ba9855eaf7e7610c73b1fb83551181f985083836f710bd2f2b13193c92c152cd2520f3d3977ebb77cb1eed1c78932b0a00d84933b3170a7f31fa380f93683d794280f554ef9eb035da797348a0cc5e55b3bffa3ea1edf7a395af971f4b3ab2bcc2da82", &(0x7f0000000140)="7b7dae96e4b3ee77460b168c4bfc8598301d1e0df471ef253b3867a6a2d30fbb77d83fbecf58750c327b5f8ec62a97fd8296c0200f3bf4b0fe2b7958bfc961bd3e1cf2f2dae8c16a1e6ab9436c2c141ace9793e4a594cfd123af7d3c217075f49a13a13bf9477ef6e25a60690fbae11935356d5bd2585fb548a4091305ea86fa63b518c16f75460e8f4fbb57fba8d8545df072f96b37e1d235ec4e8b1f5e4aa7b0b70d6a65df1a409045517a400fef9b", 0x2}, 0x20) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000300)=""/240, 0xf0) 2018/04/24 19:40:14 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x3ffffffff, 0x11) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000000)={&(0x7f0000000040)=""/4096, 0x1000}) 2018/04/24 19:40:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pkey_alloc(0x0, 0x2) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1, 0x100000000, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) dup2(r1, r0) 2018/04/24 19:40:14 executing program 0: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000400)={"766361b0f53a1830711a870000008000", @ifru_ivalue}) 2018/04/24 19:40:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf", 0x76, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000000), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x43a) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1000, 0x0, 0x5, 0x9, 0x1}, &(0x7f0000000200)=0x14) [ 114.010775] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/24 19:40:15 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = inotify_init1(0x0) r3 = inotify_init1(0x800) r4 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000840)=0xe8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000b40)={'filter\x00', 0x4}, 0x68) getgroups(0x2, &(0x7f0000000880)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000008c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000009c0)=0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) fstat(r2, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) r11 = getegid() sendmmsg$unix(r1, &(0x7f0000000c40)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="3ef5d436927d651c667923838ff82a4a4c655aba773198d4b4fcb119", 0x1c}, {&(0x7f0000000140)="2fb4804f06f6c6", 0x7}], 0x2, 0x0, 0x0, 0x24000000}, {&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="d260ee4432656f83ccc117d2a0ba45", 0xf}, {&(0x7f00000002c0)="c8e51f4f9699f8a9c44893a93420b2d80f43410477553900866cb26f95478abeb20c37b7e13544d8b2c5acd9214decd0b0576651c3a5f4e7412e128842a8567e34d10f17dd07a7aa192e4c68d5b59492f2e6b517443c", 0x56}, {&(0x7f0000000340)="40f5eb89adf9b728a3f77e3e1562c9c802441519a7bc7b191f", 0x19}, {&(0x7f0000000380)="a3e0fe8928f421fc68267c3f2f6c4c126722106e9a2eaedee8e62dcae1407122ef4a9fd25b28d978ade61546b97d408887e430a58c37dff8ae56e5799d2626e7426e19c1c9fa4dc67dc104955e4892b3b33d30275392a7db0ceaa66f795baab8fa66fe8d2e6dd0fe984fca1d1449fef640b3a40c0c9082caedafc9dd43abffd64c658ca75893ad904d48bd2eaa62da59a7989c95ff8af09682", 0x99}], 0x4, &(0x7f0000000480)=[@rights={0x28, 0x1, 0x1, [r3, r0, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}], 0x48, 0x8080}, {&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000580)="10c758f56e7c76c2e5", 0x9}, {&(0x7f00000005c0)="6893325f783c4ef5af10295bd26cf0b9531dde8e033d678131c241e5d436f960329e94628a325698723450f8db5f8ac361b5dac32caa52fa71cb9f70f3a7d7ef8f0cc70e0a204588af0cc15196a8f61150777327c300341fc29b9da8e1ec", 0x5e}, {&(0x7f0000000640)="69d948bca02f909645f836bf97cc51acb587982cadbc2958add1684da05e06604bf230238b67a8a0bba3ad22fe1c835d536557f575e41c", 0x37}, {&(0x7f0000000680)="131bd1b7649f3869a8292cbe11bf9288c7cbe77af3ac749b4b4cb1899cfa034435b4cff030c068583601e549c0dda72e8b57564665139fd582a8eec78c9720b4170c6d861b1f73a94c768f0ac5202a411d4547b15f4107d50fa2c068cec6d9a7ed4e3640f1f06bd371ea69", 0x6b}], 0x4, &(0x7f0000000d40)=ANY=[@ANYBLOB="28000000000000000100a7e023b90000a11993b70a640e7a83eac181053a4a2e39c2741c95672839db68b9b41931c7d0a20fcb993b81361d345d96b804810000001a15b35cf1829b9a4749126b0e7f690ebbbe1c19639bac4ff9d42a1a36c198dea5369351f31b62d2d600f7336b3008054a795842b1920b414d062aca73bd476c161ed29802133fef2dc26bfbdd63df72c7ced3ff2a36db7586e17a38cc8daa0618fda219e094c2d343e2c90723b892a98528e2eb55698bcae516830ae1c644dc3be6db01e5901263793c9f295ab2cca69d4ff16044404f54fc39258f7b0dbe0342c5934af36720fa50df1dbfc5c82a85bd802f63fa0a4ef26b0e02080a79fd498c36af779e4412d64dcf1a4f3612caa4dc9892", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x80}], 0x3, 0x80) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) fcntl$setown(r1, 0x8, r9) fcntl$getownex(r2, 0x10, &(0x7f0000000240)) 2018/04/24 19:40:15 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x47943ed9, 0x3, 0x1f, 0x8}) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x400, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "625db452c14e8595"}}, 0x48}, 0x1}, 0x0) 2018/04/24 19:40:15 executing program 7: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f00000009c0)={"44106c74657200", 0x7, 0x4, 0x510, 0x0, 0x130, 0x130, 0x428, 0x428, 0x428, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "5dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e"}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xd) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xf3c00000000, 0x401, 0x0, 0x4, 0x3, 0x3, 0x3, 0x6, 0x42, 0x38, 0x360, 0x1, 0x80, 0x20, 0x2, 0x8000, 0x8, 0x8}, [{0x6474e551, 0xb2, 0x10000, 0x9, 0x6, 0x7, 0xfffffffffffffff7, 0x4}, {0x60000000, 0x0, 0x9, 0x1000, 0x80, 0x6796, 0x7f, 0x2}], "ca22", [[], [], []]}, 0x37a) 2018/04/24 19:40:15 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prctl$setptracer(0x59616d61, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(r2, 0x0, 0x0, &(0x7f0000001340)) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000000140)=""/32) 2018/04/24 19:40:15 executing program 2: accept(0xffffffffffffffff, &(0x7f0000001500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getpeername$ipx(r0, &(0x7f0000001480), &(0x7f0000001580)=0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001340)=""/159, &(0x7f0000001280)=""/104, &(0x7f0000001400)=""/67, 0xd004}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x204}, 0x10) sendto$inet(r2, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) r4 = getpgrp(0xffffffffffffffff) process_vm_writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/88, 0x58}], 0x1, &(0x7f0000001240)=[{&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, 0x0) write$cgroup_type(r3, &(0x7f00000014c0)='threaded\x00', 0x31abaf8472c254c3) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000001300)=""/15) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000040)={0x1, 0x2}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000015c0)={0x2, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23}, 0x20, 0x48c4, 0x2, 0xffff, 0x5, 0x0, 0x7f, 0x4, 0x6}) 2018/04/24 19:40:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)={0x2, 0x12, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xffffffffffffff39}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x3f, 0x4) 2018/04/24 19:40:15 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x80000000, 0x4) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="89", 0x1}], 0x1, 0x0) 2018/04/24 19:40:16 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaeaaaa86dd6006f52600383a00fe8000000000000000000040000000ffff0200000000000000000000000000010200907800000000600a07ec96d810cafe8000000000000000000000000000ff00000000000000000002ffffac140000a82f7ae1cd16d2e2243e641ccf0005d74919b1053ed7dbcbad635d744312cf3312785fb5191d76c3b3b50a"], &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="406a95a7b9bb23d54295deadaed6e32d5d874e3e6f26b45258cb2f5d4460aca22c1e22b49a100618cb85b9049f37f47608f1a43629a6fdfde6ef504b19e7cb0c0d561725c378de3637469302ed12c266", 0x50}, {&(0x7f0000000200)="d98fe66af6bb896edef8cdc1cdc46f679194a2a9baef72f35500a4b2559edb", 0x1f}], 0x2, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000100)={@rand_addr=0x8000, @empty, @rand_addr=0x9}, 0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)) 2018/04/24 19:40:16 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000040)=""/52, 0x34) sendmsg(r0, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x3c}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x4, 0x1, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100)=0x2, 0x2) write$cgroup_subtree(r0, &(0x7f0000000140)={[{0x0, 'rdma', 0x20}]}, 0x6) 2018/04/24 19:40:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x2) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000000c0)={{0xf5b, 0x1ff}}, 0xffffffffffffff84) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/33) open_by_handle_at(r0, &(0x7f0000000100)={0x21, 0x7, "41b35a5544d5f3dfa92d24a2275bc09ea94392a913aeec11ca"}, 0x20000) 2018/04/24 19:40:16 executing program 4: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x40200, 0x24) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) readlinkat(r0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)=""/79, 0xfffffffffffffff6) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) umount2(&(0x7f00000000c0)='./file0/file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0/file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="33d261af9f0a0f9c8b54de183a78c7ef99fe5dc39fe4f801562fe6569cf95b3f7323bb38c76b3670c20cb090a6e0b996c51cbbbeb031989b9a42379c43bb8d4c1a35132d14f970857df736765642f18b096bd3e237da825b66c9e6ce5a51e16fd2b44bd13d3cb392618baad4d33c46480129d0ea6849cfa18c5006fb98ebd50d197791f9ea0d046d4b9e328e9c2641c3b41f70ff7242fbda5a9f8bd2f29c566c27dd1364576785a8d3ab2eeb3b8ec79989060c21037e0f74a77a954e614d0f7ef0e8d14ace3662e7d6f63c90b71f543c943c7b77c9316fd2dad8cb1f5cf72b34c46fa3d316528d22ca", 0xe9, 0x3}], 0x10000, 0x0) 2018/04/24 19:40:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp6\x00') getdents(r0, &(0x7f0000000180)=""/407, 0x197) 2018/04/24 19:40:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55b31285", 0x7a, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:16 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000480000009e254d687052f35d46727d6491dc2cc010f5266d232803315e2599c32eaacd0933672bff2d2502e9677f61d6fe4e691a218a958d7d393461a21c5505618113f083b27cc3cb459e1811e4836b8360f53bff9349b6bc642db0f1a5e4b30e4b5331584e486dc59acb2144b97e801f8379d9d46bfd0e4d3c042bf648ee57e7745ed2464e926e6b77d320caf5da4ea8054ca011ab2b03e76b3ad58e257db121044e14035c2a35854e2634099ab874cfd2eefb91f81faa9959f59024afe79428aa0514156ca12e95538b08"], &(0x7f00000000c0)=0x6c) setsockopt$inet_int(r0, 0x0, 0x40000000000cb, &(0x7f0000000080), 0x4) 2018/04/24 19:40:16 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x202, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x3) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000040)=""/179, 0xb3}], 0x2) 2018/04/24 19:40:17 executing program 2: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r1 = accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000028c0)={0x0, 0x5, 0x6}, 0x8) ioctl(r2, 0x2285, &(0x7f0000007000)='S') ioctl$VT_WAITACTIVE(r2, 0x5607) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) openat$cgroup_procs(r2, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) r3 = socket(0x0, 0x0, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x80, 0x6, "7b0fa8f9cc239fcba06722c9b6def2d5bc04104ad442dfbb592cf42e732f351ba84d0ba2ca9228b409370dd7ed42ab49eee8239cc742ee984b70954657c64b", 0x20}, 0x60, &(0x7f0000000240), 0x0, &(0x7f0000000400)={0xd0, 0x0, 0x403, "0a823b2a5e8a8907d1628daa07b5307c2e6b136114f14ca0bf3d3f38b0c129c13434980d8f740ade3ed0b506b18e87522b771c8bbca698ea08707f40020d98328ee533e600002b0a6380d5d6fc947efaf339893196eac17faacb4f3ba3199c97e5010e2c87c7debdf20f6042280a1ea3eb5c89d0ed60423c7a6e9d21f1307a5c55b227d1ff11b2d9ff35686b21267997d6f7cd236b5507e12f1f3b31251c349ccc76c21491b4059cf15f8c338f0ec2a88d66b2d6513b497d411ec2"}, 0xd0, 0x40}, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) sendmsg$nfc_llcp(r3, &(0x7f0000000100)={&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x7, 0x1, 0x725, "a10f798131f9020f4b42d5752482efd47cbfe0e8754e7ef7754d397cf7c4d49e3a3add714f0521f906c7a68051aa46e52ad81100f924c5055f83891078d0fd", 0x27}, 0x58, &(0x7f0000002740), 0x0, &(0x7f0000000600)=ANY=[], 0x0, 0x8040}, 0xc841) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40000, 0x80) 2018/04/24 19:40:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x2fe) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) r4 = dup2(r3, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/04/24 19:40:17 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000340)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000160ec3d6afde1902d93a6372881100000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000001100000000000000000064756d6d793000000000000000000000766c616e300000000000000000000000697036677265300000000000000000007663616e300000000000000000000000000000000000000000000000000000000000000000000000000070000000a0000000e80000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000030000000000000000000000000000001d0000000000000000007465716c3000000000000000000000007663616e300000696b6a85e077ea3d901e527c7547e3000000000000000000766c616e3000000000000000000000006966623000000000000000000000000056190635f233000000000000d238742a69de00000000000000007000000070000000b80000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000"]}, 0x2a8) 2018/04/24 19:40:17 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') recvfrom$ax25(r0, &(0x7f0000000280)=""/92, 0x5c, 0x12000, 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x8, 0x70bd2b, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x515}]}, 0x1c}, 0x1}, 0x4000000) rt_sigaction(0xd, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)) 2018/04/24 19:40:17 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) unshare(0x28060400) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000300)='./file0\x00', 0x9, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000340)="ac9d0ea2e97a8deb6945e58140df58d11ff123adb74a4b97b1d6e42f7fe0146a200d3b00", 0x24, 0x9}, {&(0x7f0000000380)="2594cb2ad9acff24bbe822eeb56f4c965ae80aa8b7d429aa282c4b7f88324705ae7a820202d6d3a72004617faf50aea8a43d7364583199751c2782371701ecb496eb86c91973e59e566a274bc9f6949cac06ca89d66fba17670bc24beb9fcd242c2d699ee3e7f745d8aeafa9a8ed0d06f68269f1b330a8a39e7b1645689bc8450d79c8ee3f94ce8233fc2664cfae35a7b25d608c845a371c92c54ad2c972", 0x9e, 0x1}, {&(0x7f0000000440)="9a946f7a92880a15cf66a213ff2860a9eacdbdee0d3a21954caed7bd3830", 0x1e, 0x29}, {&(0x7f0000000480)="496362c9e6feaa110ab39b0ebd4da27adc352e", 0x13, 0x200}], 0x10004, &(0x7f0000000540)={[{@uid={'uid', 0x3d, [0x3d, 0x78]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp864'}, 0x2c}]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)) 2018/04/24 19:40:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r2 = dup2(r1, r0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x8, 0xc) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0)=0x3ff, 0x4) [ 116.249374] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 116.255978] IPVS: ftp: loaded support on port[0] = 21 [ 116.329776] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/24 19:40:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r2 = dup2(r1, r0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x8, 0xc) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0)=0x3ff, 0x4) 2018/04/24 19:40:17 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000), 0x0) 2018/04/24 19:40:18 executing program 6: unshare(0x40600) r0 = dup(0xffffffffffffff9c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffff, 0xd, 0x19, r0, 0xfff}, 0xfffffffffffffe19) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/04/24 19:40:18 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x2, 0x0, 0x0, 0xffff7ffffffff020}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000040)=ANY=[@ANYBLOB="f8000000160013000000000000000000fe8000000000000000000000000000aaffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000921466578c99e71d4c374ed3131000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000008324eaefec3f9d354299e245be000000"], 0xf8}, 0x1}, 0x0) 2018/04/24 19:40:18 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ptype\x00') pread64(r2, &(0x7f00008c1f77), 0x0, 0x33) socket$packet(0x11, 0x2, 0x300) 2018/04/24 19:40:18 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x2, 0x30}, &(0x7f0000000140)=0xc) fallocate(r1, 0x0, 0x0, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r0, r1, &(0x7f0000000080), 0xff7b) 2018/04/24 19:40:18 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0x4000000000004) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000001500)='/dev/dmmidi#\x00', 0x180000000, 0x24000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001540)={0x0, 0x4}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000015c0)={r2, 0x8, 0x4, [0x1f, 0x4, 0xfffffffffffff8d5, 0x10001]}, &(0x7f0000001600)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/169, 0xa9) 2018/04/24 19:40:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x2fe) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) r4 = dup2(r3, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/04/24 19:40:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:18 executing program 7: r0 = inotify_init1(0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) keyctl$join(0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x2}) 2018/04/24 19:40:18 executing program 6: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/24 19:40:18 executing program 1: r0 = socket$inet(0x2, 0x400000000080003, 0x7) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/24 19:40:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/04/24 19:40:18 executing program 7: r0 = inotify_init1(0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) keyctl$join(0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x2}) 2018/04/24 19:40:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000001, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x12, 0x4a, &(0x7f00000000c0)="5197f9dd3ff05e0f3d13487c7ec015be51659c5fb117a2d808646dadb79eb0e5d07a6d6b42d4cf70eac529d9e122aa47bb7b444f1568fcb56f657b08d5ef58e54d73fd34186c27b88cb5"}) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf207000000002286dd6008de0600383a0000000000000000000000ffffe0000002ff020000000000000000000000000000000100000000000000000000000000000001fca967e17f791010000000000042a685126dae5f000000000000000000000000000000000000"], 0x0) 2018/04/24 19:40:18 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)) socket$inet(0x2, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004780)={&(0x7f00000002c0)=@kern={0x10}, 0xc, &(0x7f0000004340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000f3fffcff000100000100080000d9399615dac918362e454d48f34afdce03a49d8d01e0a05a74f98e1f0b16be2903971e53ff8073d3dd576f1914d7f34bb3dbc55b938dfae1486a43543a7bbd2731dd26061e3acbcdb5fb50f1ea0398d8d179d91a1b610ce8bee69559d22d6f0ce854f1e54cf0670e600738aaa0ef382db5"], 0x10}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 2018/04/24 19:40:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000012000), &(0x7f0000000040)="b3e21c4c3bfd611e6a7e508e5aea3140bdf4d2f168199d4ecd7f39ecb001d46991390df20a2386e36b8918ffbb9c356d92d5180b7c83124ff4cd92e311"}, 0xfffffffffffffda9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/24 19:40:18 executing program 4: perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) 2018/04/24 19:40:18 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) flock(r0, 0x0) timerfd_gettime(r1, &(0x7f0000eb8000)) ioctl$KDMKTONE(r1, 0x4b30, 0x14d) 2018/04/24 19:40:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175", 0x74, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000080)) getsockopt$inet_int(r0, 0x10d, 0xa9, &(0x7f00000000c0), &(0x7f0000000040)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)) fadvise64(r0, 0x0, 0x50, 0x5) 2018/04/24 19:40:19 executing program 7: getgroups(0x3fffffffffffff38, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) 2018/04/24 19:40:19 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) 2018/04/24 19:40:19 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x3, 0x3e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x2, &(0x7f00000000c0), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x458) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="791886d90f3a956c1b7d5538ea2e8df5bef21c429cb180044e837ee7c0be9e87704f0939aed01c672a6beec8e68070ce9052940558a57b1e5a9d57789bcd4dda2fc54842e375cc03893e3293efb18ba34dc31bcada9301") setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x4c6}, 0x4) 2018/04/24 19:40:19 executing program 4: r0 = socket$inet(0x2, 0x5, 0xaef) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000017c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001880)=0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002b00)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002b80)={0xd21b, 0x8, 0x10001000, 0x100}, &(0x7f0000002bc0)=0x10) sendmsg(r0, &(0x7f0000002e00)={&(0x7f0000001540)=@ipx={0x4, 0x100000000, 0x300, "d10cc28a5ba2", 0xc41e}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002d00)="3c1925aabe3361b217f6ee2b10d55eb9cd2b9e2f5d0387323d970f8c9836a2f7ecca2dd7f68dc16dea830f0b682623a7f6ac7d20024ad678de311b560be66c53cc5a42dfd697fc5976d3945d940cca25ae8dbb72284621b7aa5e3135e92a30964b12cb192ab4d0702cb919de29a63b7a8f0e0409874d2c9ff53806dab1968298cb7c26d3e5f4a7efd88117af719cefbe26cddab0884954d6889477c52790b21a7f04f213368e27361d4c58caed094e99f7014f75e18cb84821e40a3875c673c66bd8c133d97f42833a62732ce3", 0xcd}, {&(0x7f0000002e80)="36db13a75641641831538eb34f366c959e9bb5a09f8b39fbe1a6f9e25ae1cfbe4670f30033b1938bfc583d2f4986cdf573c1e113b853390ae26a1f0351577b371eb70dcbfde8144a0f5b6b5944982942243db74b6da40000bf42acdbae634d5afbea9e8bbfd6d1cbc3280d763f4d6ed6d2e8", 0x72}, {&(0x7f0000003f80)="fcf73e7021caebdd28768b7f0b9c42eb820084d5e34b509f16f7bc43e6cbc58bdb71f8e393d1d25bd63e56ee67545e0e7d9d050ed88b9b866de77ff6115da0d335bc84feec0c4a06e5850cce9c73912e9209afe29492c0998a6d931df9e7848fc945a70d94ba862fcfe2ad80127eac0424bfbdcbf4105f41bc6b84539fe82d4b8a08a9f74d49fe398e5d1bee2c36783e5d470e7a55df00da3a39a43afeaa2ac53218ad721354d203fcc3f020190f52149c9e2688b72f00e916755413ad7354f9d5eee35fe49ddff36b5a4752b261d71a339481787e64fafa2da024cbe626eab147482554025e20df562f74bd42", 0xed}], 0x3, &(0x7f0000004080)=[{0xa0, 0x117, 0x9, "fee79800ab6a41f5f4a240abce40e39473498f45b4783f7f27ad25435259bc25c2ecaab56137ecda3a7bb0eb567511116af5e9dff92b202ae15ef30de14eda328236050a5e73f95c9aa7ef930a26edbddbc1d58092fcdd1d27a111ccf15f9af6b571042a06095967271d2d9738b9cb87a2f6b810665eb7f2ebbb19f91344cc244ac52ed98f2ef8ae293d6a62a7fee3"}], 0xa0, 0x8000}, 0x4004000) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002c40)={0x0, 0x100000001, 0x1, [0x1ff]}, &(0x7f0000002c80)=0xa) r2 = open(&(0x7f0000002cc0)='./file0\x00', 0x280, 0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002c00)={r1, 0x7}, &(0x7f0000002b40)=0xfff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001600)={r3, 0x2c, &(0x7f00000015c0)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}]}, &(0x7f0000001640)=0x10) r4 = memfd_create(&(0x7f0000000080)="b02d7e0bddf5a3c801", 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000001340), 0x0, &(0x7f00000000c0)=""/4096, 0x1000}, 0x8001}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000001800)=@nfc, 0x80, &(0x7f00000018c0)=[{&(0x7f0000002940)=""/245, 0xf5}], 0x1, &(0x7f0000002a40)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000002f40)={0x0, 0x989680}) pwritev(r4, &(0x7f0000001540), 0xffffffffffffffc, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000001680)=ANY=[@ANYBLOB="09000000000000000200110000000000d800000000000000", @ANYPTR=&(0x7f00000010c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000010000001000000000000da66a8decdc16c1f693e5616864b2789f1efd4502df797c2", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000005f0000000000000c000000000000000", 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@ANYBLOB="000000000000000002100000000000008b00000000000000", @ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/24 19:40:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x800) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x340492f70cf61bf5) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="d61efb679103730fd75eab49") 2018/04/24 19:40:19 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00', 0x1) socket$inet6(0xa, 0x3, 0x80) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000002040)=""/4096, 0x1000) 2018/04/24 19:40:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf", 0x76, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x3, 0x81, 0x9, 0x4, 0x4, 0x7fffffff, 0x1c, 0x2, 0xffffffff, 0xff}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) [ 118.909188] kernel msg: ebtables bug: please report to author: entries_size too small [ 118.962485] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/24 19:40:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffffffff, 0x3, 0x10001, 0x2, 0x3, 0x110000000000, 0x7a14, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x40, 0x6, 0x4, 0xffff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r3 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb, 0x2012, r0, 0x0) fcntl$dupfd(r3, 0x0, r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x9, 0x5, 0x8, 0x4}, 0x98) 2018/04/24 19:40:20 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=@routing, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0xdf}, &(0x7f0000000180)=0x8) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 19:40:20 executing program 0: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/04/24 19:40:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) readahead(r0, 0x2045, 0x7ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/24 19:40:20 executing program 4: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/248, 0xf8}, 0x102) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x80800) syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0xfff, 0xa, &(0x7f0000001a00)=[{&(0x7f00000004c0)="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", 0x1000, 0x4}, {&(0x7f00000014c0)="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", 0xff, 0x400}, {&(0x7f0000000200)="9acab423f84d1bb2382d3d919b99ae6818abe43fabfd3e4711468c5f4464ed71ef3fbf31721cbf3d480a9a5758565cc7774d9805f8", 0x35, 0x8}, {&(0x7f00000015c0)="71326acce5d621f630e0cf39ed3bbc07358f1bfe5484a713cb0411b130b46ab21fd8764a06e45ed13a60374de92d849a89cc4a656bb93189aa2d79da85e44a3d0c267ff9b15a5b214d7d1112d9643ed4eb4cb5d5d5c7ec5636eb56e20f3f8269e6b6a05150f4925c60eb5175fc9ae6273e7a4ccdc9c617a6523beea82e7a5862cf29057389adaa0ef097bac5ac2988", 0x8f, 0x1dd7}, {&(0x7f0000001680)="885a414becaee8e0ccf50461e1a7a3bc6a3ab89ea330363d71e29f0f0bf190870d8c30d4b3a8db2a1fab28d30b628b96def3868374024713ef5d052596d079d1f750c6a50844b9d548e119ff707dffdafae8925e514c36c50872b7b6022fa1153d6cdce54e128a41f59e7646389110cc7feb60a60dcfaa5485c3ad8bace4bfa94408be3802920fbbf952dfb021ece4e8740169b2bda7582af3d4c9d16f2b3c41bb35afe7755fdae48a36c59690c28e790cda5a15ea486ce0871b25d2ad9548536810b94d083a6161569a17cd971c", 0xce, 0x7e}, {&(0x7f0000001840)="f6d2b2729c0f44d59c98a0ef3ffb16975d2eaa7b459ccc91302ed7d0e3246c332fd84d77b5b8e90409d7ef31234cc639bbbaa3bb972c8eb2bdc221bb6b3ebf5ad88d3b8174e7dc2849864c3c30c3611c7a474f3e6ac8f389ef32d6ea0ab3ae3e36e42669ccaa53f36e6b7a16b94d0872be0a48c8ca114c862767a5644d8923c87494ce44bbc2100d3449156fd5eca7157121f9b5ec878dfa72a46e837390115e0959fe5bb6231b938a7704ca01d1dca4bcf8d3d4f948556107b7f65fbbf6664023aa54a8bbf75b062c8fe5b2497af949069c8ee045b8112f5dae5e7b72f7f10fb6323be6fd3ce429c8863f", 0xeb, 0x10001}, {&(0x7f0000001780)="5300fcf3a4c52922a1fef409106ff17c54ee9b75aae8100fb1d43cb2820bce49fc79816e1510fdcfeed96d80b021297810e6ffcd553b5ea7b156c76faa40555747290f130a5186e8010b87", 0x4b, 0x9dc}, {&(0x7f0000000240)="e4e8a81803cbaac128408f2e8dd26879388935d8c138cbaa89", 0x19, 0x8}, {&(0x7f0000001940)="e09adb2a207f18850b110d5fea9af3795461e306253fc2e2d52173dbd1221d76a80254afc1e7b03a370ba8418ad2a59c", 0x30, 0x8001}, {&(0x7f0000001980)="1cdd53e30498c5f8791e8280319e572739ed892904262fc286a62a696a8a4d76d423b8ab56d9fa8f18ce32ff08bd05c43b20156c8b6ea72c755be0267777119ac72f0f0f0f459747e8b2459a1b3a61c1097b51abd0b22d36cef4f547729f36041665ce3f63f9deace0b34d0a31e1da008619cb69445c0410", 0x78, 0x7f}], 0x2000000, &(0x7f0000001b00)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@suiddir='suiddir', 0x2c}, {@spectator='spectator', 0x2c}, {@upgrade='upgrade', 0x2c}, {@barrier='barrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/24 19:40:20 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f00000000c0)}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/144, 0x90}, {&(0x7f0000000600)=""/159, 0x9f}], 0x8, 0x0, 0x0, 0x401}, 0x21) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000780)=0x6, 0x4) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000000100)=""/135, 0x87) r2 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r2, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x30) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000007c0)={0xffff, 0x400, 0x586c938c}) 2018/04/24 19:40:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ce1313b2"], 0x4) set_robust_list(&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x2, &(0x7f0000000140)={&(0x7f00000000c0)}}, 0x18) 2018/04/24 19:40:20 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x3, 0x78000) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipmr_getroute={0x1c, 0x1a, 0xb00, 0x70bd28, 0x25dfdbfd, {0x80, 0x10, 0x14, 0x5, 0xfd, 0x0, 0xfe, 0x2, 0x1200}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000180)=""/202, &(0x7f0000000280)=0xca) recvfrom(r1, &(0x7f0000000000)=""/138, 0x8a, 0x10000, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x4, 0x1, {0xa, 0x4e22, 0x459, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x80) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4, 0x200000) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000400)=0x8) ioctl$TIOCNXCL(r2, 0x540d) 2018/04/24 19:40:21 executing program 7: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000240)='auxv\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) creat(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/24 19:40:21 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=@routing, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0xdf}, &(0x7f0000000180)=0x8) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 19:40:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ce1313b2"], 0x4) set_robust_list(&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x2, &(0x7f0000000140)={&(0x7f00000000c0)}}, 0x18) 2018/04/24 19:40:21 executing program 2: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x18071, r0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00000006c0)) 2018/04/24 19:40:21 executing program 4: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/248, 0xf8}, 0x102) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x80800) syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0xfff, 0xa, &(0x7f0000001a00)=[{&(0x7f00000004c0)="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", 0x1000, 0x4}, {&(0x7f00000014c0)="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", 0xff, 0x400}, {&(0x7f0000000200)="9acab423f84d1bb2382d3d919b99ae6818abe43fabfd3e4711468c5f4464ed71ef3fbf31721cbf3d480a9a5758565cc7774d9805f8", 0x35, 0x8}, {&(0x7f00000015c0)="71326acce5d621f630e0cf39ed3bbc07358f1bfe5484a713cb0411b130b46ab21fd8764a06e45ed13a60374de92d849a89cc4a656bb93189aa2d79da85e44a3d0c267ff9b15a5b214d7d1112d9643ed4eb4cb5d5d5c7ec5636eb56e20f3f8269e6b6a05150f4925c60eb5175fc9ae6273e7a4ccdc9c617a6523beea82e7a5862cf29057389adaa0ef097bac5ac2988", 0x8f, 0x1dd7}, {&(0x7f0000001680)="885a414becaee8e0ccf50461e1a7a3bc6a3ab89ea330363d71e29f0f0bf190870d8c30d4b3a8db2a1fab28d30b628b96def3868374024713ef5d052596d079d1f750c6a50844b9d548e119ff707dffdafae8925e514c36c50872b7b6022fa1153d6cdce54e128a41f59e7646389110cc7feb60a60dcfaa5485c3ad8bace4bfa94408be3802920fbbf952dfb021ece4e8740169b2bda7582af3d4c9d16f2b3c41bb35afe7755fdae48a36c59690c28e790cda5a15ea486ce0871b25d2ad9548536810b94d083a6161569a17cd971c", 0xce, 0x7e}, {&(0x7f0000001840)="f6d2b2729c0f44d59c98a0ef3ffb16975d2eaa7b459ccc91302ed7d0e3246c332fd84d77b5b8e90409d7ef31234cc639bbbaa3bb972c8eb2bdc221bb6b3ebf5ad88d3b8174e7dc2849864c3c30c3611c7a474f3e6ac8f389ef32d6ea0ab3ae3e36e42669ccaa53f36e6b7a16b94d0872be0a48c8ca114c862767a5644d8923c87494ce44bbc2100d3449156fd5eca7157121f9b5ec878dfa72a46e837390115e0959fe5bb6231b938a7704ca01d1dca4bcf8d3d4f948556107b7f65fbbf6664023aa54a8bbf75b062c8fe5b2497af949069c8ee045b8112f5dae5e7b72f7f10fb6323be6fd3ce429c8863f", 0xeb, 0x10001}, {&(0x7f0000001780)="5300fcf3a4c52922a1fef409106ff17c54ee9b75aae8100fb1d43cb2820bce49fc79816e1510fdcfeed96d80b021297810e6ffcd553b5ea7b156c76faa40555747290f130a5186e8010b87", 0x4b, 0x9dc}, {&(0x7f0000000240)="e4e8a81803cbaac128408f2e8dd26879388935d8c138cbaa89", 0x19, 0x8}, {&(0x7f0000001940)="e09adb2a207f18850b110d5fea9af3795461e306253fc2e2d52173dbd1221d76a80254afc1e7b03a370ba8418ad2a59c", 0x30, 0x8001}, {&(0x7f0000001980)="1cdd53e30498c5f8791e8280319e572739ed892904262fc286a62a696a8a4d76d423b8ab56d9fa8f18ce32ff08bd05c43b20156c8b6ea72c755be0267777119ac72f0f0f0f459747e8b2459a1b3a61c1097b51abd0b22d36cef4f547729f36041665ce3f63f9deace0b34d0a31e1da008619cb69445c0410", 0x78, 0x7f}], 0x2000000, &(0x7f0000001b00)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@suiddir='suiddir', 0x2c}, {@spectator='spectator', 0x2c}, {@upgrade='upgrade', 0x2c}, {@barrier='barrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/24 19:40:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x8) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = getpid() getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x2, 0x0, 0xfffffffffffffffa, 0x7, 0x180000000, 0x400, 0x5}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='gretap0\x00') r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7fffffff, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000000c0)=0x8, 0x4) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000032c0)}}], 0x1, 0x20048040) 2018/04/24 19:40:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:21 executing program 3: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/248, 0xf8}, 0x102) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x80800) syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0xfff, 0xa, &(0x7f0000001a00)=[{&(0x7f00000004c0)="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", 0x1000, 0x4}, {&(0x7f00000014c0)="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", 0xff, 0x400}, {&(0x7f0000000200)="9acab423f84d1bb2382d3d919b99ae6818abe43fabfd3e4711468c5f4464ed71ef3fbf31721cbf3d480a9a5758565cc7774d9805f8", 0x35, 0x8}, {&(0x7f00000015c0)="71326acce5d621f630e0cf39ed3bbc07358f1bfe5484a713cb0411b130b46ab21fd8764a06e45ed13a60374de92d849a89cc4a656bb93189aa2d79da85e44a3d0c267ff9b15a5b214d7d1112d9643ed4eb4cb5d5d5c7ec5636eb56e20f3f8269e6b6a05150f4925c60eb5175fc9ae6273e7a4ccdc9c617a6523beea82e7a5862cf29057389adaa0ef097bac5ac2988", 0x8f, 0x1dd7}, {&(0x7f0000001680)="885a414becaee8e0ccf50461e1a7a3bc6a3ab89ea330363d71e29f0f0bf190870d8c30d4b3a8db2a1fab28d30b628b96def3868374024713ef5d052596d079d1f750c6a50844b9d548e119ff707dffdafae8925e514c36c50872b7b6022fa1153d6cdce54e128a41f59e7646389110cc7feb60a60dcfaa5485c3ad8bace4bfa94408be3802920fbbf952dfb021ece4e8740169b2bda7582af3d4c9d16f2b3c41bb35afe7755fdae48a36c59690c28e790cda5a15ea486ce0871b25d2ad9548536810b94d083a6161569a17cd971c", 0xce, 0x7e}, {&(0x7f0000001840)="f6d2b2729c0f44d59c98a0ef3ffb16975d2eaa7b459ccc91302ed7d0e3246c332fd84d77b5b8e90409d7ef31234cc639bbbaa3bb972c8eb2bdc221bb6b3ebf5ad88d3b8174e7dc2849864c3c30c3611c7a474f3e6ac8f389ef32d6ea0ab3ae3e36e42669ccaa53f36e6b7a16b94d0872be0a48c8ca114c862767a5644d8923c87494ce44bbc2100d3449156fd5eca7157121f9b5ec878dfa72a46e837390115e0959fe5bb6231b938a7704ca01d1dca4bcf8d3d4f948556107b7f65fbbf6664023aa54a8bbf75b062c8fe5b2497af949069c8ee045b8112f5dae5e7b72f7f10fb6323be6fd3ce429c8863f", 0xeb, 0x10001}, {&(0x7f0000001780)="5300fcf3a4c52922a1fef409106ff17c54ee9b75aae8100fb1d43cb2820bce49fc79816e1510fdcfeed96d80b021297810e6ffcd553b5ea7b156c76faa40555747290f130a5186e8010b87", 0x4b, 0x9dc}, {&(0x7f0000000240)="e4e8a81803cbaac128408f2e8dd26879388935d8c138cbaa89", 0x19, 0x8}, {&(0x7f0000001940)="e09adb2a207f18850b110d5fea9af3795461e306253fc2e2d52173dbd1221d76a80254afc1e7b03a370ba8418ad2a59c", 0x30, 0x8001}, {&(0x7f0000001980)="1cdd53e30498c5f8791e8280319e572739ed892904262fc286a62a696a8a4d76d423b8ab56d9fa8f18ce32ff08bd05c43b20156c8b6ea72c755be0267777119ac72f0f0f0f459747e8b2459a1b3a61c1097b51abd0b22d36cef4f547729f36041665ce3f63f9deace0b34d0a31e1da008619cb69445c0410", 0x78, 0x7f}], 0x2000000, &(0x7f0000001b00)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@suiddir='suiddir', 0x2c}, {@spectator='spectator', 0x2c}, {@upgrade='upgrade', 0x2c}, {@barrier='barrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/24 19:40:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0xa3a5529e14c77eb9, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2, 0x80000000, 0x400, 0x8, 0x3, 0x3, 0x3, {0x0, @in6={{0xa, 0x4e23, 0xa, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x9be1, 0x100000001, 0x7f, 0x1, 0xfff}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x7, 0xffffffffc985295b}, 0x90) 2018/04/24 19:40:21 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1ff, 0x7fff, 0x1, 0x9, 0x41}, 0x98) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xff, 0x400040) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x9) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x10481, 0x10) get_mempolicy(&(0x7f0000000180), &(0x7f0000000080), 0x100000000, &(0x7f0000fef000/0xf000)=nil, 0x3) getpeername$llc(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0xffffffffffffffb7) 2018/04/24 19:40:21 executing program 2: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf3ff, 0x400000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'sit0\x00', {0x4, 0x23f4, 0x7, "3eaf745c4baa", 0x1}}) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) io_setup(0x3f7, &(0x7f0000000380)=0x0) io_submit(r2, 0x1, &(0x7f00000005c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)}]) 2018/04/24 19:40:21 executing program 0: r0 = epoll_create1(0x0) r1 = eventfd2(0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x14}) r3 = dup2(r0, r2) epoll_pwait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/04/24 19:40:21 executing program 0: r0 = epoll_create1(0x0) r1 = eventfd2(0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x14}) r3 = dup2(r0, r2) epoll_pwait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/04/24 19:40:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001800050400000000000000aa83ff82ce1df8e46b67e9cf7af40c684709a9282e85490976853b6d3a25e8eff1dd0e051bc5d3be8f4c1f0d7ba7babc02312c558aed89a4f67388683cde48f34501dc000000000000fd92c65b038cbf9ed662a687f0683e6ea1096d3c7e00000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/24 19:40:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x420000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'veth1_to_team\x00', 0x400}) 2018/04/24 19:40:22 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1ff, 0x7fff, 0x1, 0x9, 0x41}, 0x98) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xff, 0x400040) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x9) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x10481, 0x10) get_mempolicy(&(0x7f0000000180), &(0x7f0000000080), 0x100000000, &(0x7f0000fef000/0xf000)=nil, 0x3) getpeername$llc(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0xffffffffffffffb7) 2018/04/24 19:40:22 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = gettid() socket$packet(0x11, 0x2, 0x300) ptrace$setregs(0xf, r1, 0x8001, &(0x7f0000000080)="340c8fef7274e40085053e8f49d6837346aee81b4c9f124f57b623d988f8e01793238667db0b6eade4c2f05e096575ded5054d21a0b9dce3a4a239eedbc5b9562c07a62448e6cfccf9ec82fc2b34c8c58d8f09c88ee63604fdf08b6962c20439efc2a75b3c7c953ae68d21bd8bb57d8c735c1738f71d24a6b23ad17c45dfc4d766f75aac3a6aec4dc6fb11efe10fdaad295ce9ab4fa5500f3e5c0c7108aa29738e84f372bd16963b24e7739bfed53a4bb4") fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x15) ptrace$peek(0x2, r2, &(0x7f0000000040)) 2018/04/24 19:40:22 executing program 4: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/248, 0xf8}, 0x102) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x80800) syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0xfff, 0xa, &(0x7f0000001a00)=[{&(0x7f00000004c0)="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", 0x1000, 0x4}, {&(0x7f00000014c0)="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", 0xff, 0x400}, {&(0x7f0000000200)="9acab423f84d1bb2382d3d919b99ae6818abe43fabfd3e4711468c5f4464ed71ef3fbf31721cbf3d480a9a5758565cc7774d9805f8", 0x35, 0x8}, {&(0x7f00000015c0)="71326acce5d621f630e0cf39ed3bbc07358f1bfe5484a713cb0411b130b46ab21fd8764a06e45ed13a60374de92d849a89cc4a656bb93189aa2d79da85e44a3d0c267ff9b15a5b214d7d1112d9643ed4eb4cb5d5d5c7ec5636eb56e20f3f8269e6b6a05150f4925c60eb5175fc9ae6273e7a4ccdc9c617a6523beea82e7a5862cf29057389adaa0ef097bac5ac2988", 0x8f, 0x1dd7}, {&(0x7f0000001680)="885a414becaee8e0ccf50461e1a7a3bc6a3ab89ea330363d71e29f0f0bf190870d8c30d4b3a8db2a1fab28d30b628b96def3868374024713ef5d052596d079d1f750c6a50844b9d548e119ff707dffdafae8925e514c36c50872b7b6022fa1153d6cdce54e128a41f59e7646389110cc7feb60a60dcfaa5485c3ad8bace4bfa94408be3802920fbbf952dfb021ece4e8740169b2bda7582af3d4c9d16f2b3c41bb35afe7755fdae48a36c59690c28e790cda5a15ea486ce0871b25d2ad9548536810b94d083a6161569a17cd971c", 0xce, 0x7e}, {&(0x7f0000001840)="f6d2b2729c0f44d59c98a0ef3ffb16975d2eaa7b459ccc91302ed7d0e3246c332fd84d77b5b8e90409d7ef31234cc639bbbaa3bb972c8eb2bdc221bb6b3ebf5ad88d3b8174e7dc2849864c3c30c3611c7a474f3e6ac8f389ef32d6ea0ab3ae3e36e42669ccaa53f36e6b7a16b94d0872be0a48c8ca114c862767a5644d8923c87494ce44bbc2100d3449156fd5eca7157121f9b5ec878dfa72a46e837390115e0959fe5bb6231b938a7704ca01d1dca4bcf8d3d4f948556107b7f65fbbf6664023aa54a8bbf75b062c8fe5b2497af949069c8ee045b8112f5dae5e7b72f7f10fb6323be6fd3ce429c8863f", 0xeb, 0x10001}, {&(0x7f0000001780)="5300fcf3a4c52922a1fef409106ff17c54ee9b75aae8100fb1d43cb2820bce49fc79816e1510fdcfeed96d80b021297810e6ffcd553b5ea7b156c76faa40555747290f130a5186e8010b87", 0x4b, 0x9dc}, {&(0x7f0000000240)="e4e8a81803cbaac128408f2e8dd26879388935d8c138cbaa89", 0x19, 0x8}, {&(0x7f0000001940)="e09adb2a207f18850b110d5fea9af3795461e306253fc2e2d52173dbd1221d76a80254afc1e7b03a370ba8418ad2a59c", 0x30, 0x8001}, {&(0x7f0000001980)="1cdd53e30498c5f8791e8280319e572739ed892904262fc286a62a696a8a4d76d423b8ab56d9fa8f18ce32ff08bd05c43b20156c8b6ea72c755be0267777119ac72f0f0f0f459747e8b2459a1b3a61c1097b51abd0b22d36cef4f547729f36041665ce3f63f9deace0b34d0a31e1da008619cb69445c0410", 0x78, 0x7f}], 0x2000000, &(0x7f0000001b00)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@suiddir='suiddir', 0x2c}, {@spectator='spectator', 0x2c}, {@upgrade='upgrade', 0x2c}, {@barrier='barrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/24 19:40:22 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'bridge_slave_0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x800, 0x2) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) r2 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f0000000500)=[{r2, 0x4}], 0x1, 0x0) 2018/04/24 19:40:22 executing program 7: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000240)='auxv\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) creat(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/24 19:40:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:22 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0xeaa5d1913de8bead) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000008c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffff84f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xffffffffffff7efb, 0x3ff, 0x800, 0xffffffffffff0001, 0x40}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)={r3, 0x1b, "21a2b5ba8dc150664fa9e2f5dfcadff2bd856e1291d70c53992798"}, &(0x7f0000000580)=0x23) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r5 = shmget(0x0, 0x3000, 0x78000004, &(0x7f0000b4e000/0x3000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000240)=""/155) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000005c0)={r4, 0x3000000000000000, 0x0, 0xfffffffffffffbff}, &(0x7f0000000600)=0x18) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x7, 0x4, 0x39b6, 0x7eb, "792792413805c7ec538fe06349bbcde1b24a4b850c3bf0a1ee7f08f6b8b8f4987c20a3c8806bd8f98659b748", 0x6}, 0x0, 0x0, 0x4, r2, 0x100, 0x5, "dcb0965747173e8e8acc7c083f28277da3b0c3543a343d5bc7484866c1da29ce0266ce7ad2ed03e3c7f35344447f354b75ba651d0f12ae5f76a4244e2addba28", &(0x7f0000000080)='\x00', 0x1, [], [0x5, 0x4, 0x44]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xa1, "cd6c56cacab4caf5511362c04e95624b7edc53a60b4d7dc79a0b2cbea43588ae328dce3148ad7fcf8367e0da98aa12646326e968659b70dd1a34a232d9abcc5f2115c8ad7e3353562cf749caa54b0df71cc8a8fb7673bb5fb5c03c0444c0712509f2963755814ee4e05e5d43178de6df66a28ad1cf305e37da18bb3fde807dae60add4145ce527df7f7ed66c9dd4da9e32796b40066ece802bd12d84378fcdadde"}, &(0x7f00000003c0)=0xa9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r6, 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/24 19:40:22 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x14000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)) r1 = socket(0x1d, 0x0, 0x1) connect(r1, &(0x7f0000000000)=@llc={0x1a, 0x7, 0x0, 0x0, 0x0, 0x80000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x80) 2018/04/24 19:40:22 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x90) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='>>lf\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='>>lf\x00') 2018/04/24 19:40:22 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000ff4)={0x1}) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000011ffb)={0x2fffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x401, 0x5}, 'port1\x00', 0x40, 0x10029, 0x2, 0x1, 0xb32, 0x6, 0x7fffffff, 0x0, 0x4}) delete_module(&(0x7f0000000280)="0000ac9ae5030000000000001d26b4c21f9c28541e7a6db284", 0x80000800) getpeername$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0x30000000, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}], 0x48) fcntl$setflags(r1, 0x2, 0x1) 2018/04/24 19:40:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x9, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x45d, 0xb2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x7, 0x3, 0x0, 0x72, 0x3, [{0x83e0, 0xffffffff, 0x5, 0x0, 0x0, 0xa00}, {0x27, 0x1, 0x0, 0x0, 0x0, 0x4}, {0x3, 0x8001, 0x7, 0x0, 0x0, 0x9}]}) fgetxattr(r0, &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)=""/52, 0x34) 2018/04/24 19:40:22 executing program 3: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) 2018/04/24 19:40:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x8000000) fcntl$setstatus(r0, 0x4, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) 2018/04/24 19:40:23 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0xc01, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) get_thread_area(&(0x7f0000001180)={0x0, 0x100000, 0x0, 0x9, 0x9, 0x2, 0x2, 0x8, 0x5, 0xffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/04/24 19:40:23 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005f00)=@req={0x28, &(0x7f00000039c0)={'ipddp0\x00', @ifru_names='erspan0\x00'}}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x8000, 0x2) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) recvmmsg(r1, &(0x7f0000005d00)=[{{&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000180)=""/227, 0xe3}], 0x2, &(0x7f0000001640)=""/4096, 0x1000, 0x80000000}, 0x6}, {{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)=""/59, 0x3b}], 0x1, &(0x7f00000003c0)=""/109, 0x6d, 0x3}, 0x8}, {{&(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003940)=[{&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000002640)=""/225, 0xe1}, {&(0x7f0000002740)=""/214, 0xd6}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000000540)=""/108, 0x6c}, {&(0x7f0000003840)=""/210, 0xd2}, {&(0x7f00000005c0)=""/29, 0x1d}], 0x7, &(0x7f00000039c0), 0x0, 0x400}, 0x6734}, {{&(0x7f0000003a00)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003a80)=""/250, 0xfa}, {&(0x7f0000003b80)=""/164, 0xa4}], 0x2, &(0x7f0000003c80)=""/208, 0xd0, 0x8001}, 0x421a}, {{&(0x7f0000003d80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004140)=[{&(0x7f0000003e00)=""/24, 0x18}, {&(0x7f0000003e40)=""/137, 0x89}, {&(0x7f0000003f00)=""/136, 0x88}, {&(0x7f0000003fc0)=""/70, 0x46}, {&(0x7f0000004040)=""/193, 0xc1}], 0x5, &(0x7f00000041c0)=""/103, 0x67, 0x8}, 0x9}, {{&(0x7f0000004240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000054c0)=[{&(0x7f00000042c0)=""/130, 0x82}, {&(0x7f0000004380)=""/40, 0x28}, {&(0x7f00000043c0)=""/214, 0xd6}, {&(0x7f00000044c0)=""/4096, 0x1000}], 0x4, &(0x7f0000005500)=""/166, 0xa6, 0x7f}, 0x9}, {{0x0, 0x0, &(0x7f0000005b40)=[{&(0x7f00000055c0)=""/171, 0xab}, {&(0x7f0000005680)=""/31, 0x1f}, {&(0x7f00000056c0)=""/219, 0xdb}, {&(0x7f00000057c0)=""/182, 0xb6}, {&(0x7f0000005880)=""/78, 0x4e}, {&(0x7f0000005900)=""/5, 0x5}, {&(0x7f0000005940)=""/102, 0x66}, {&(0x7f00000059c0)=""/230, 0xe6}, {&(0x7f0000005ac0)=""/82, 0x52}], 0x9, &(0x7f0000005c00)=""/244, 0xf4, 0x3}}], 0x7, 0x41, &(0x7f0000005ec0)) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000006080)=0x5, &(0x7f00000060c0)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007780)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000007880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000007840)={&(0x7f0000005f40)=ANY=[@ANYBLOB="440000005200000929bd7000ff01000000080001000000000000000000000000", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000600010000060008000000759aa3d769931506ce4caf951a32ec73bc5410367f39235916c590dc1039d676d75758cd0ca85747aeb6c210c09517357957fb328824420e2aa657946ade7ba41c5ebb2e54676f64b71e2070729149bc19bb8d6d9fad86f832c363adc4f6e6ee56cba3de0074bcd40f5d3fb479ced1f1b6f2d09839ab83c6bbb1ce7eb482510100000fab64cad57d1fa77626300950a0b87947af6856ba6c57c30a6ac6a3c80b5710a275e55d795437c804ad7989cb076fc2e332585df3c3601da0d59924d80473b3985bec886c3b5f058c8fe3ca1fb8be7c904b"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/04/24 19:40:23 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockname$unix(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x6e) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file1\x00', r2, r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000340)) fcntl$setstatus(r0, 0x4, 0x2000) mount(&(0x7f00008deff8)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="05000000068744ddb40ac05b8ed5d8f492f72e21e55b9069a37394d77d384aad602e0e8313b20564aa") 2018/04/24 19:40:23 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000040)=0x5, 0x4) madvise(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'teql0\x00', 0x1000}) 2018/04/24 19:40:23 executing program 3: mknod(&(0x7f0000000240)='./file0/file0\x00', 0x20, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='minix\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file2\x00', &(0x7f0000000200)='ubifs\x00', 0x2800040, 0x0) syz_mount_image$jfs(&(0x7f00000002c0)='jfs\x00', &(0x7f0000000300)='./file2\x00', 0x100000001, 0x7, &(0x7f0000000780)=[{&(0x7f0000000880)="4e2b2403000200c24f127a8ff316102f3e89cb37f0055c23ca17ac5411534c0fc5d866a908babd9867c1ea63aa2ebe8490b4c69a5630639dc1a49620fc1ca3bdfb7316442d6b353632d88ac651d6bb1a88981724223e26861dcde1ad5185ae9b656407bc78dcc43e937688cca4a3dd4e2494f739ccb25b6b80de0de7a467ecbbfd71374743f9b0cf2eb57f9421d9d33f221899c99a39f92ac61c9bb129b0f5f5300d592817472017fa2dd4a01d705fbdd68446ed58347a216e93f8378414ce4167a6284860ebee5d777238a65cbf0a5260c5a2924766dd1a8e8d76410f0a", 0xde, 0x80000001}, {&(0x7f0000000440)="3dbd3f69cdbec93969322c62f122526a9afdd67e593ee8766d9630439604372a6d5712f1bc3c1842db619dd7a359e6ed3c7aab91e97fa34775535d4948ecfa2d37d1fbb9829792639828758c1ef70c6751f75d557889795e6212c08bb73197b835a1237747e9c9cc24", 0x69, 0x7fffffff}, {&(0x7f00000004c0)="560dd74140550616317e2ed72e7f3b596bff68e7e4f073754cd1ff7ee76dcb859a8e475a59721fb447f1daad5b44544ffb06f1a3d5d1ca8370405d35c7a71369fa7c452d756a41846943ab7723bffcef0fd03ff1e50bd2bb5e1ae43dd776663eba8c90e1234be7cb8f63199137f92147248cfac93acf0e6d4e614db8c1f2f2406d1df984a622d0f2d4b8b6449998e5ecd51dad6c8b071a0cf706511e7c8fb1e24ba2267830394be5673803626e500de0c2", 0xb1, 0xffffffffffffffff}, {&(0x7f0000000580)="54aae8313774e68198bb0fb5682db3dfd6c4434a46a3f11aaf62d5138c92e742ec63a698cbbfc0b1172fdc8bee3ff7cb8ab20749e6e8", 0x36, 0xffffffff}, {&(0x7f00000005c0)="baf0c9387045d3310b4eb8986cb8253c3253573771bbef4ba7932acc541b9fe6a8e70c49cbb759565ae8c5e1893b726f6de90716ad32bf92b96707eebde6479948e29c43", 0x44, 0x3}, {&(0x7f0000000640)="c0ef0f3ce08cda74058efdc9a81b9bd8da80d501e3dfa5c993648c1fefaf1b7963573129644c08e770da92f916d511f23525a43f08b802ae7b3a59824606345dab1dcec55578ac6360c6ac6e30c471b8f004622084cd6c776f10745828322e56472ce7d5db962693b6278d9056392237adb1523ce4d8137a34935dfd17848dcf70b6a33dd937198b6d45b04454028c92d6aa0e5cc42e051a88de7f01e3ae64db7d599193971cb8eea31191ca7735fc7df181fd9a5427a92af8eca32a9c50834c26dcb78326c0b150210ccf757cfe9e6261a954a9d1671793f02fdacba2dd88213ebbb5d4bee65bfc455692b8b1878e2ce37f6420cd", 0xf5, 0xc27}, {&(0x7f0000000740)="e3b1c45d67475fa5fb5aa327fb1d4b4ed29e183837f905adb1e2b093498cd10cccf1e6b2c116", 0x26, 0x7ff}], 0x4, &(0x7f0000000840)=ANY=[@ANYBLOB='errors=remount-ro,usrquota,in{egrity,\x00']) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000280)='openpromfs\x00', 0x1, &(0x7f0000000380)="9b82542e9fed3fd6c3e7fcfad9e842b9a171f4094b3db708a9821ebc6c7354f4c4708658bbb6693b870efa4973788c5b7d734861ea7266fc14b57c7815d9fd9a8bf66a18ae2694b7c6afaaf569b4cf3b3b63f942ca8b3edc54f2784b2078027ec6af9745260026") symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') 2018/04/24 19:40:23 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x80000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x6, 0x400) linkat(r0, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00', 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r5, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000003c0)={'lo\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'veth0_to_bridge\x00', 0x80}) 2018/04/24 19:40:23 executing program 5 (fault-call:6 fault-nth:0): r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:23 executing program 6: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf) 2018/04/24 19:40:23 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10053, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x300, 0x70bd2c, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) getpeername$netlink(r1, &(0x7f0000000300), &(0x7f0000000340)=0xc) 2018/04/24 19:40:23 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) fcntl$getflags(r0, 0xb) r1 = dup2(r0, r0) write$tun(r1, &(0x7f00000001c0)={@pi, @hdr, @ipx={0xffff, 0xeb, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@broadcast=0xffffffff, @random="14a3adb1a9b6"}, "2200e7814983194c8cf2eabde79d7452c4cddd2ecbe8736ff069344f284369f6ff65fa292c1bff8b05048c3241934d7f8c47812a4745f7ec6463d5b5b8df20748e1e9dcd1187a2e118a77e5aef49a7ab0a7b560165da88f3089147652c0517609b4f0ed089217a0d03c335ab55c1bdb4229eb83af98d9ee78ba295b8f1faa7d4b5f6b687c01c26f25490fab0214ed8064b3e5af6d280ee6822e20a0f4eecdcd5c5bd1185b24d0b2e1e1c74e3e52d2c666305b8c22ba8474d6227eede9d1e844e17272ede5afb79622882fb976c"}}, 0xf9) 2018/04/24 19:40:23 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000003, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 19:40:23 executing program 3: r0 = socket(0x0, 0x23, 0x400000000000000) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00000000c0), 0xffffffffffffff1b) getsockopt$inet_udp_int(r0, 0x11, 0xfffffffffffffffd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/24 19:40:23 executing program 7: request_key(&(0x7f0000000640)='rxrpc_s\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='keyring\x00', 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x4000, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/197, 0xc5}, {&(0x7f0000000200)=""/32, 0x20}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000500)=""/73, 0x49}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x5) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be6c010398f0af36aedcce7146e0d794f49f7f5a05f38f0373286389bcaf97cb6b905cb2f5467a41fb8ba5d8a001c0c487dc5bd51a5bf9ecb032ebee522ef6f77be4c7069ac78df2895fbdccd012d6b343b53cd58dcc8bf263c9a7a8b7c07c01a16df83b5386e5740bd743482da649650cd32ae98e8a0a0f761bdb6541174904fec7422893068a8f7687dc5059014f9736a2a6cf1a865db549b4ecf2a5bd42559c9aa44ea9abf7da5d88fbb47868c8e28eddd883dea8", 0xb6, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_tables_matches\x00') sendmsg$nl_xfrm(r5, &(0x7f0000001980)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000001940)={&(0x7f00000017c0)=@getsa={0x174, 0x12, 0x400, 0x70bd2a, 0x25dfdbff, {@in=@broadcast=0xffffffff, 0x4d3, 0xa, 0x32}, [@lastused={0xc, 0xf, 0x6}, @algo_auth={0x108, 0x1, {{'tgr192\x00'}, 0x5f0, "134897e648f6fb7573a368454d589b0acd2163ce5dea484c1be0664329dff0b3727a37e2a2dc6d8b0df896648e32dac7803505a62b690cde7e747227813b520c6675b4d224bd4fe0743b76d7e979c298ed6ee36e26e71a263167d905ab5d5798fc50f2a05cf10bd554ea8af91dde562e57ac83671f2bcdea2243266e9a1b207d20c205279bf874383a01761e4dd3130da3bbb3a0db45991a81955b9a24f6204d6349b5bfa4dec4ca7030dd9a78229edae8a2cae9fb6c9f045e858fa3b9be"}}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @lifetime_val={0x24, 0x9, {0x7, 0x2, 0x6, 0x100000000}}]}, 0x174}, 0x1, 0x0, 0x0, 0x4}, 0x4004004) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/24 19:40:23 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x7, [@loopback=0x7f000001]}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_rr_get_interval(r0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)) 2018/04/24 19:40:23 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f00000018000300000000001a0000000206000000000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0xaa}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0xc851, 0x800) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000340)={0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x280, 0x1b, 0x3, 0xffff, 0x9, &(0x7f0000000300)='bridge_slave_1\x00', 0xfff, 0xda5}) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x3, {0xa, 0x4e23, 0x10001}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="3bdfe8cbdf170a59b547a576c75f838dd0925e7a8aa089e20ed72f4882bbc97cd61b71790e7b6a85815c9596582432de79cf9023bbd16335f09a20ddff1ea18544ef7b4b0c2c4e139f18fe853dff8432301557d98529fd6f6f6551cb1430f99141a300b066e7cfe521d443d0182541994d8f27c7688f110edd7a37d7e798d49fc772946733ba4ee913d713803bf9f08cb9bf289f41535d9372d884c15e1773cfbc4a854a25e498fc", 0xa8}, {&(0x7f0000000140)="4106ad785c6fff23919794496bf0f8bf14907d3435f13fb656e39b6b044829c4a5c68095031b54a18af44643c4db895275b60460a93dd97737495ceff4c2d6855fe94536617eb47c0dec5a0340e674016fb012625616508dba2bc9bbf7db60f020f5ba8ceafbb7807630b3925ca474f0a8678043b12f5d82c095497f96d154ad0e345ee88908dfd0f91e5ac1c874b66236961c72ef9c22d5d4a0ac1565c04768fdb2c20bcb9f2856bd64f8b6841a461eee4d52989430926ebcce9ae1f846a7722c92dbf0bbc103bebdd855c346897dc32358930522bc3bd5d64e428d71fa5a7ec6d26d9e", 0xe4}], 0x2, 0x0, 0x0, 0x8080}, 0x8000) 2018/04/24 19:40:23 executing program 6: unshare(0x400) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000140)="e1e682c0ba2f7d88c5ed62991f7885d241cd5a9839389a406d42b189388d327255896f1aa165595c2507df5b43a4c99e9b937290c158a86a9a4a1c260bc6367828faf1cdda1afef68f07053244f777bcc3c04f993aebc5304352917cfc8988332c661f50f7fd9d7441d226e0871e16427acc128aa99d86d2e69c2f1e1df65bb6088d7358a37563e5d8d80c5e298719baafc44b55d2e277982f05e5ffadeb4295120730ef249261b9f6252f465dd316111707d95b2539dc0f3701fea46a3ba9adb71d4db803e3c797a746941bf870a6ec6c3bc66d9efdebdcd600070049925b6c94d30ea16f01a3c5e5fd919141755f67", 0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000240)={{0x2}, {0xf05a, 0xa114}, 0xada, 0x1, 0x8}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/04/24 19:40:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'teql0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xf}, r2}, 0x14) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/24 19:40:23 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'yam0\x00', {0x4, 0x7fff, 0x7f, "5a1022e2c7f5", 0xdb}}) setuid(r2) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r1, 0x5, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x15) close(r4) 2018/04/24 19:40:23 executing program 2: unshare(0x40600) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x200) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r0, 0xffffff6b, &(0x7f000039efb0)}, 0x6) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/04/24 19:40:23 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) fcntl$lock(r2, 0x5, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x40}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10}) 2018/04/24 19:40:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r0, 0x0) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) r2 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x2, 0x8e00) openat$cgroup_procs(r2, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x2, 0x5, 0x8000, 0x200, 0x1, 0xee0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8, 0x5, 0x4, 0xfffffffffffffffa, 0x1}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f00000014c0)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r3, &(0x7f0000000180)=0x1) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', r4}) setrlimit(0xea012abe9022d972, &(0x7f0000000000)) 2018/04/24 19:40:24 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{}, {r1}], 0x2, 0x8001) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00a616549cb15aaf9f77f6c529d17e6ecae4c5ecdca41a8e11a01a4f982301eee551667d6d929e1708784d50ce99b0cd5966433822c3e149b49f5b35c34be49cd89a3053cbc37da37921dcaf72cacd74fbc4e3d443d625dfedaea1dcd47b1f4ad66a31df66641372cf63764b372a227db272d3b9992fbb7565a1a5a593a323c7089afb6c8d6982f3f04c620e2eaef55bdd78f85cd9"], &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2}, 0x8) [ 123.273784] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) 2018/04/24 19:40:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0xffffffffffffff51, 0x7}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0x9, 0x4) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:24 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) ioctl$int_in(r0, 0x280100000044dff, &(0x7f0000000040)) 2018/04/24 19:40:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e22, 0xfffffffffffff32b, 0x0, 0x20, 0x80, 0x6e, r1, r2}, {0x40, 0x2, 0x9, 0x8, 0x775, 0x6, 0x80000001, 0x1}, {0xffffffff, 0x1, 0x7ff, 0xb9f6}, 0x9, 0x6e6bb8, 0x1, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x7e}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x0, 0x3, 0x3, 0xfffffffffffffff8, 0xb44, 0x983d}}, 0xe8) 2018/04/24 19:40:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'teql0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xf}, r2}, 0x14) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/24 19:40:24 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/13) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/24 19:40:24 executing program 3: r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'vcan0\x00', 0x4}, 0x18) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc3ff8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) 2018/04/24 19:40:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) write$fuse(r0, &(0x7f0000000080)={0x20, 0x28, 0x9, @fuse_notify_inval_entry_out={0xe, 0x10001}}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getpgrp(0x0) sched_setscheduler(r2, 0x3, &(0x7f00000000c0)=0x3ff) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}, 0x1}, 0x0) 2018/04/24 19:40:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 2018/04/24 19:40:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f00000000c0)={0x73, @rand_addr=0x1, 0x4e21, 0x0, 'dh\x00', 0x20, 0x1, 0x7e}, 0x2c) 2018/04/24 19:40:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=ANY=[@ANYBLOB="4001000010000000000000000000000000000000000000000000040000000000e000000200000000000900000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac14ffbb000000000000000000000000000000006c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000800160000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) 2018/04/24 19:40:25 executing program 2: r0 = socket$unix(0x1, 0x805, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000140)={r3, &(0x7f00000000c0)=""/96}) listen(r0, 0x0) 2018/04/24 19:40:25 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x8000}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x10000000000000}) 2018/04/24 19:40:25 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) accept4(r0, &(0x7f0000000380)=@ll, &(0x7f0000000000)=0xffffffffffffff50, 0x801) 2018/04/24 19:40:25 executing program 1: unshare(0x40600) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) 2018/04/24 19:40:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x8001) setsockopt(r0, 0x2, 0xdf3, &(0x7f0000000000)="73f02927595a5e7909ef9a7feb90796a12da9c1ec68ec1713d6ab7d06289e9ccedb9fe358c2ec2c44ccbf138f4edf1176099dfb2730f8c4758fc1759b3cb2b1da025f74dcc22d4888c1c205c9f0be03ef0d20ebf0085c36b9255ae3088a854cb2562a850566cdf4fe2534596f42d58b15ba302baad218d00ad07d7a67602d9a350ba1550d46eca5adb3e4d31b9bafb5e94c3", 0x92) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/04/24 19:40:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@updpolicy={0xc4, 0x19, 0x821, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@mark={0xc, 0x15, {0x0, 0x7ff}}]}, 0xc4}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101080, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)={{0x1f, 0xd3}, {0x3, 0x9}, 0x9, 0x4, 0x8001}) r2 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x2, 0x4, 0x5, 0x7, r2}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0x3, 0x4) 2018/04/24 19:40:25 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0xf4, r0) 2018/04/24 19:40:25 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$getown(r0, 0x9) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="c50004002e000200e50000000000ff26cc2d9e03c23921"], &(0x7f0000e6bffc)="f45010", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) socket$inet6(0xa, 0x4, 0x8001) 2018/04/24 19:40:26 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) write$fuse(r0, &(0x7f0000000080)={0x20, 0x28, 0x9, @fuse_notify_inval_entry_out={0xe, 0x10001}}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getpgrp(0x0) sched_setscheduler(r2, 0x3, &(0x7f00000000c0)=0x3ff) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}, 0x1}, 0x0) 2018/04/24 19:40:26 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002c80)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8, 0x5, 0x1, 0x8001, 0x4, 0x4, 0x3, 0x2, 0x1f, 0x70, 0x1, 0xffff, 0x3, 0x9, 0xf800000000000000]}, &(0x7f0000002d80)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002dc0)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x0, 0x398214bd, 0xd89, 0x22}, &(0x7f0000002e80)=0x98) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/24 19:40:26 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) 2018/04/24 19:40:26 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xffffff57) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000001c0)=ANY=[@ANYBLOB="7261770000000000000080000000000000000000000000000000000000fff3000900000003000000a802000038010000ffffffffffefffff00000000ffffffff28020000ffffffffffffffff28020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x308) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) 2018/04/24 19:40:26 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x1a1002) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000874fba), 0x28) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x40000000000000}, {r0, 0x2009}], 0x2, &(0x7f0000000040)={r2, r3+10000000}, &(0x7f0000000080), 0x8) 2018/04/24 19:40:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f00000000c0)="1257c954", &(0x7f00000010c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000180)="d1ecfc"}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x501042, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x7fff}, &(0x7f0000000240)=0x8) 2018/04/24 19:40:26 executing program 3: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/4096) 2018/04/24 19:40:26 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000012c0)={@empty, @multicast2=0xe0000002, r1}, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f00000000c0), &(0x7f0000001380)=0x14, 0x0) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x206, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r5 = dup(r2) connect$l2tp(r4, &(0x7f0000001300)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x1, 0x3, 0x3}}, 0x26) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000100)) sendto$inet(r3, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_open_dev$evdev(&(0x7f0000001340)='/dev/input/event#\x00', 0x0, 0x400) shutdown(r2, 0x1) 2018/04/24 19:40:26 executing program 7: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpgid(0x0) r2 = getpgid(r1) capset(&(0x7f0000000000)={0x200f1526, r2}, &(0x7f0000000040)={0x3, 0x8, 0x6, 0x1, 0xd8a, 0x6}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000019c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000000000000000000004001000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="00000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000639a1cc9bec74c9204b473b873682f887879410980ac29430c97ef6b64ee2d743b591328eec465c9104542321155a61a7188d877110cc1c980970bfba4fafaf3f5ef779193c0031b82477148bda0e61148d593a5b773199cf70fb2d32089dbc176cb70f855e5707c6795ab8bad8b7e341d3ea4eb255672236a6f6a"], @ANYBLOB="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"], 0x4d0) r3 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000001c0)=""/149, &(0x7f00000002c0)=0x95) 2018/04/24 19:40:26 executing program 2: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/04/24 19:40:26 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x2, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) r2 = socket$netlink(0x10, 0x3, 0xb) tee(r2, r1, 0xfffffffffffffffd, 0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000040)=0x20, &(0x7f0000000080)=0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x5) 2018/04/24 19:40:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) tee(r3, r0, 0x7, 0x5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:27 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x8002) recvfrom$inet6(r0, &(0x7f0000000080)=""/6, 0x6, 0x100, &(0x7f00000000c0)={0xa, 0x4e23, 0x7b03, @local={0xfe, 0x80, [], 0xaa}, 0x1000000000}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/04/24 19:40:27 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) socketpair(0x11, 0xa, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x800, 0x8000, 0x0, 0x2, 0x1f, 0x1, "6398f47689519c9f075d17c687a095d10607203e1626078ca0ae8bf220534d143f034ac06a71e374a42c121c81e72d4841b9560fe440168893dd20946a7359d6", "333eefe064c0acd57fdb0b3142c4de31f90186b90294d47e15b1fb96e694c4e2f6a0b5e7195aabe35fe2e14e4e51797f0a0f0bf485191fe7ad9ab34c3f62fa20", "ea577e4efbe0ea11cf0581b6d76a47a5f6e527fee9829df682e2d947ae942c41", [0x7fff, 0x5a63]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x3, r3}) r4 = socket$inet6(0xa, 0x2, 0x5) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1def) 2018/04/24 19:40:27 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x800000000000, 0x0, 0x200000002, 0x40000000048}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f00000000c0)) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000100)="25ec4d51492bc149aab060ba8fdbff2b", 0x10) mq_open(&(0x7f0000000000)='+%vmnet1vboxnet1posix_acl_accessselinux\x00', 0x80, 0x4, &(0x7f0000000080)={0x9, 0x0, 0x1, 0x6, 0x8, 0x7ff, 0x40, 0xed}) 2018/04/24 19:40:27 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1218c0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e23, @rand_addr=0x401}}) r1 = socket(0xa, 0x3, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x0) 2018/04/24 19:40:27 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000180)={0x3}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x8) 2018/04/24 19:40:27 executing program 0: rt_sigpending(&(0x7f0000000000), 0x8) r0 = socket$inet6(0xa, 0x400000006, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/24 19:40:27 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002c80)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8, 0x5, 0x1, 0x8001, 0x4, 0x4, 0x3, 0x2, 0x1f, 0x70, 0x1, 0xffff, 0x3, 0x9, 0xf800000000000000]}, &(0x7f0000002d80)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002dc0)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x0, 0x398214bd, 0xd89, 0x22}, &(0x7f0000002e80)=0x98) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/24 19:40:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2000000000000120, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x0) close(r1) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x2000c000) close(r1) 2018/04/24 19:40:27 executing program 2: socket$packet(0x11, 0x2, 0x300) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa001}) recvfrom$inet(r0, &(0x7f0000000040)=""/59, 0x3b, 0x2000, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000014c0)=@nat={'nat\x00', 0x19, 0x6, 0x1208, [0x20000280, 0x0, 0x0, 0x200005d0, 0x20000730], 0x0, &(0x7f0000000100), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x17, 0x2, 0x8864, 'ip6_vti0\x00', 'dummy0\x00', 'dummy0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x118, [@stp={'stp\x00', 0x48, {{0x1ff, {0x4, 0xfff, 0x7f6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xc6ee, 0x3ff, 0x494, 0x8, @random="81b8803fab1a", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x4e22, 0x4e22, 0x25a, 0x0, 0x80, 0x995, 0x40, 0x6, 0x200, 0x5}, 0x380, 0x100}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffe}}}}, {{{0x9, 0xc, 0x8848, 'bridge_slave_1\x00', 'teql0\x00', 'ip6_vti0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0x1d0, 0x208}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x100000000, 'system_u:object_r:systemd_logind_var_run_t:s0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x4, 0xdadf, 'nr0\x00', 'syz_tun\x00', 'nr0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x130, [@mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x1}}}, @cluster={'cluster\x00', 0x10, {{0x3ff, 0xb49, 0x7}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x1, 0x6}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0x13, 0x8, 0x809b, 'ip_vti0\x00', 'sit0\x00', 'vlan0\x00', 'bridge_slave_0\x00', @random="1ba5128fe353", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x110, 0x278, 0x2b0, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x2, 0x1, 0x5}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x6, 0x1, @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x6, 0x68fd, 0x2, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x4e22, 0x4e21, 0x1f, 0xf000000000000000, 0x1, 0x9, 0xffffffffffff0001, 0xffffffffffffff81, 0x1, 0x5}, 0xa00, 0x280}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:update_modules_exec_t:s0\x00'}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x5, 0x60, 0x806, 'ip6_vti0\x00', 'gre0\x00', 'ipddp0\x00', 'bridge_slave_1\x00', @random="325b0c12f247", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}}, {{{0x9, 0x4, 0x893f, '\x00', 'teql0\x00', 'veth0_to_team\x00', 'veth0_to_team\x00', @empty, [0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x900, 0x938, 0x970, [@among={'among\x00', 0x868, {{0x400, 0x0, 0x101, {[0x8, 0x6, 0xf81e, 0x4, 0x7, 0x9, 0x18ff, 0x9, 0x101, 0x45, 0x7, 0x3, 0x9c3, 0xaf9, 0x0, 0x3, 0x2, 0x1ff, 0x8, 0x80000001, 0x6, 0x7, 0x8, 0x4, 0x0, 0x3, 0x400, 0xed8, 0x8, 0x9, 0x9, 0xff, 0x0, 0x1ff, 0x6, 0x7, 0x5, 0x9, 0x5, 0x7, 0x7, 0x9, 0xdbe, 0x8, 0x7ff, 0x6, 0x516, 0x7, 0x6db3, 0x52480cdf, 0xd9, 0x800, 0x80000000, 0x9e, 0x49, 0x3, 0x43f8, 0x0, 0x20, 0x0, 0x20, 0x8, 0x2, 0x6, 0x2008000, 0xfff, 0x10001, 0x6, 0x7, 0x1, 0xfffffffffffffffb, 0x100, 0xffffffffffffff00, 0x80, 0x1, 0x5, 0x0, 0x2, 0xfffffffffffffff7, 0x9, 0x1ff, 0x5, 0x4, 0xfffffffffffffffe, 0x81, 0x5, 0x7, 0xd0, 0xd6, 0x200, 0x5, 0x6, 0x0, 0x6, 0x7f, 0x2000000000000, 0x80, 0x1, 0x5, 0x9, 0xfffffffffffffffb, 0x3, 0x1, 0x0, 0x7, 0x6, 0xba, 0x2c758a5, 0x81, 0x9, 0x1, 0x2, 0x23, 0xe5f5, 0x0, 0x4, 0x6, 0xff, 0xca, 0x8001, 0x6, 0x0, 0x2, 0x8000, 0x9, 0x8, 0xebc, 0x100, 0x10001, 0x80000000, 0x1ff, 0x9, 0xd2c3, 0x1, 0x8, 0x8000, 0x3, 0x0, 0x9, 0x5, 0x8, 0x4, 0x7, 0x0, 0x6, 0x8, 0x2, 0x7ff, 0x7fffffff, 0x1, 0xffffffff80000001, 0x4, 0x200, 0x6000000, 0x1000, 0x2, 0x6, 0x8, 0x2, 0x2000000000000000, 0xd8, 0x6, 0x8, 0x20, 0x7348, 0x3, 0x8000, 0x4d0, 0x4000000000000000, 0x80000001000000, 0x90f, 0x401, 0x1, 0x80000000, 0x7fff, 0x3f, 0x1000, 0x9, 0x9, 0x59b6, 0x4, 0x800, 0x5, 0x100000001, 0x4, 0x6, 0x1, 0x40, 0x1000, 0x5, 0x5, 0x3, 0x3, 0x2, 0x4, 0x2, 0x4, 0x0, 0x3, 0x3, 0x4, 0x2, 0x0, 0x7, 0x6, 0x2, 0x0, 0x1000, 0x7, 0x0, 0x10000, 0x8, 0x10001, 0xced0, 0x100000001, 0x4d25, 0x7fff800000, 0x5, 0x408000, 0xffffffff, 0x300, 0x7fffffff, 0x9, 0x400, 0x5, 0x8, 0x8, 0x1, 0x0, 0x9, 0xf31, 0x9, 0x10000, 0x8b, 0x0, 0xcb4a, 0x8, 0xfffffffffffffffa, 0x4f4d9a4c, 0x40, 0x3, 0x2, 0x2, 0x5c, 0x6, 0x16, 0x100, 0x100, 0x5, 0x3, 0x6, 0x2, 0x5f8, 0x0, 0x1, 0x9c6, 0xfffffffffffffff8], 0x5, [{[0x4, 0x7], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x0, 0x4], @broadcast=0xffffffff}, {[0x100000001, 0x5], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x8, 0x9], @multicast2=0xe0000002}, {[0x6]}]}, {[0x6, 0xff, 0x5b, 0x10001, 0xffffffffffffffff, 0x0, 0x1000, 0x0, 0x20, 0x100, 0xf2e, 0x4, 0x8, 0x7fff, 0x1, 0xfff, 0x7, 0x2, 0x34b354cf, 0x3ffa, 0x1, 0x7, 0x7, 0x6, 0x8, 0x279, 0xfffffffffffffffd, 0x1, 0x2, 0xfffffffffffffffa, 0xfff, 0x8, 0x3, 0x9, 0x8, 0x3, 0xfd, 0x0, 0x3, 0x8001, 0x5, 0x0, 0x2, 0x31e7, 0x4, 0x36, 0xc22, 0x0, 0x1cb8, 0x4, 0x1, 0xf2, 0x5, 0x2, 0xfffffffffffffffc, 0x22f, 0x8, 0x100000001, 0x2, 0x40, 0x754e0000000, 0x3, 0x0, 0x783192cd, 0x6, 0x4, 0x2, 0x9, 0x101, 0x400, 0xca, 0x0, 0x6, 0x100000000, 0x609a, 0x82ea, 0x101, 0x7, 0x5, 0x5, 0x100000001, 0x100000001, 0x4, 0xc0, 0x5, 0x6, 0xffffffffffff240e, 0x40, 0x7, 0x5, 0x8, 0x8, 0xccc0000000000000, 0xc28, 0x80, 0x9, 0x8, 0x7, 0x10000, 0x9, 0x7, 0x401, 0x5, 0x0, 0x1, 0x2, 0xae39, 0x3, 0x3f, 0x2, 0x1, 0x94, 0x9, 0x2, 0x1000, 0x0, 0x1, 0x2, 0x8001, 0x1000, 0x0, 0x7fff, 0x10000, 0x0, 0x5, 0xfffffffffffffffa, 0x1, 0x109, 0x5689, 0x81, 0x800, 0x7, 0x6, 0x6, 0x6, 0x3, 0x3, 0x8, 0x9, 0x3, 0x9, 0x800000000000, 0x2, 0x7, 0x8, 0x7f, 0x7, 0x6, 0x80000001, 0x8, 0x4, 0xd40, 0x1f, 0x80000001, 0x5, 0x3, 0x80000001, 0x7, 0x7fffffff, 0x1, 0xffffffffffffffff, 0x9, 0x9, 0x0, 0x9, 0x6, 0xfffffffffffff40b, 0x2, 0x5, 0xff, 0x5, 0x1000, 0x4, 0x9, 0x1fc000000, 0x4, 0x401, 0x80000000000000, 0x3, 0x650e6100, 0x5, 0xfffffffffffffffb, 0xffffffffffffff01, 0x86, 0x5, 0x10000, 0x8, 0x4, 0x6, 0x3, 0x2bf, 0x9, 0x3, 0x101, 0x4, 0x7ff, 0xa6, 0x5, 0x1, 0x8b, 0x9, 0x2, 0x10001, 0x800, 0x29d, 0x3, 0x9, 0x14, 0x76, 0x0, 0x7fffffff, 0x0, 0xda7d, 0x9, 0x3, 0x6, 0x80, 0x7, 0x4, 0x4, 0x7, 0xf4f, 0xe706, 0x1, 0x1c00000000000, 0x8000, 0xf2df, 0x4, 0x3, 0x3, 0xfff, 0xfffffffffffffff7, 0x1, 0x9, 0x9, 0x7, 0x401, 0x3, 0xffffffffffffff30, 0x3, 0xff, 0x4, 0xa, 0x9, 0x6, 0x9, 0x977, 0x45, 0x8, 0x2, 0xe9, 0x3, 0x1, 0x0, 0x81, 0x6, 0x4a84daa8], 0x1, [{[0xd20, 0x84e], @dev={0xac, 0x14, 0x14, 0x1c}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffd}}}}]}]}, 0x1280) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0001080006044839662c88438623e0000002aaaaaaaaaabb7f00e800b994cb82ccf6231504d36ac38388be73f59211833c417a3aafd5b07d7a626fcd3c345389a5a4393441c54588eee4b35102c616640c296ffaa2001349e32e2a39b01fd98b3ba615a1ab715467bad74e26729daf49ad9569855d2ac2d311bae6727125fc0291f784680b99c129835d7ae4e72b500b7e525334648d5f27c1a129a93c2c9dfad491e252ddd3d96352fad5d6472d320a55cec32d36c1376736590591e71410bcb6d812c53e501ac9416c3a53f3e4f613b366ab2d"], 0x1c) 2018/04/24 19:40:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="35100000e09c1ec43ff89c8a95dd4c63aa42502c0731e215b97f00a91cab4b038c8fb99b28b4030000000000008b7a7ebe6957bc8a0afe39d636886d9432048ae8d316f6b3adc397969dbcf20741b5df"], &(0x7f0000000300)=0x3d) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/220) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/24 19:40:27 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000015000)={0x24, 0x28, 0x301, 0x0, 0x0, {}, [@nested={0x4}, @generic="0ebfbbc5694a738607"]}, 0x24}, 0x1}, 0x0) 2018/04/24 19:40:27 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xfffffffffffffffe}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000ab00000000000000"], &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/24 19:40:27 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002c80)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8, 0x5, 0x1, 0x8001, 0x4, 0x4, 0x3, 0x2, 0x1f, 0x70, 0x1, 0xffff, 0x3, 0x9, 0xf800000000000000]}, &(0x7f0000002d80)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002dc0)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x0, 0x398214bd, 0xd89, 0x22}, &(0x7f0000002e80)=0x98) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/24 19:40:28 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x44000) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x0, 0x3}, 0x20}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0xffffffffffffffe1, 0x8, 0x1}, {0x0, 0x600, 0x2, 0x80000000}, {0x6, 0x396, 0x3, 0x2}, {0x1f, 0xf706, 0xffff, 0x1}, {0x2, 0x4, 0xcc47, 0x8000000000000000}]}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) bind$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/04/24 19:40:28 executing program 0: prctl$intptr(0x4, 0x801) r0 = socket(0x1a, 0x80b, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x100000000, 0x6, 0x1, 0x2, 0x6, 0xffff, 0x2, 0xb6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000000)=0x4c9) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@llc={0x1a, 0x313, 0xfffffffffffff6cd, 0x7fc, 0xff, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000040)=""/2, 0x2}, &(0x7f0000000100), 0x1}, 0xa0) 2018/04/24 19:40:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000001380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000013c0)=ANY=[@ANYBLOB="f80000004987e0156062af5cd5b5b4dc94e2", @ANYRES16=r3, @ANYBLOB="00012abd7000ffdbdf250d00000008000600050000000800050001000000080004000100010008000400050000003400020008000700090000000800090002000000080004000001000008000b000a00000008000b000a0000000800030003000000080006000400000064000300140002007465616d5f736c6176655f3100000000080007004e220000080008000900000014000600fe8000000000000000000000000000bb14000600ff0200000000000000000000000000011400020069703667726530000000000000000000080005001800000014000200080003000200000008000900000000000800050026d10000"], 0xf8}, 0x1, 0x0, 0x0, 0x845}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r4 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:28 executing program 2: mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000080)={{0xfffffffffffffffe}, 0x7}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/31) 2018/04/24 19:40:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200000000d68c, 0x10000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0xffffffffffff77eb, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/120, 0x78}, {&(0x7f0000000280)=""/48, 0x30}], 0x2, &(0x7f0000000300)=""/4096, 0x1000, 0xfffffffffffffff8}, 0x10021) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)=@newneigh={0x3c, 0x1c, 0x20, 0x70bd28, 0x25dfdbff, {0x1e, 0x0, 0x0, r1, 0xd0, 0x4, 0xa}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @NDA_PORT={0x8, 0x6, 0x4e23}, @NDA_MASTER={0x8, 0x9, 0xfffffffffffffffd}, @NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}]}, 0x3c}, 0x1}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001400), &(0x7f0000001440)=0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x4a132, r0, 0x0) sendmsg$nl_generic(r2, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000, 0x0, 0x808d4}, 0xfffffffffffffec2, &(0x7f0000017000)={&(0x7f0000000000)={0x14, 0x10, 0x829, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/24 19:40:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) socketpair(0x11, 0xa, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x800, 0x8000, 0x0, 0x2, 0x1f, 0x1, "6398f47689519c9f075d17c687a095d10607203e1626078ca0ae8bf220534d143f034ac06a71e374a42c121c81e72d4841b9560fe440168893dd20946a7359d6", "333eefe064c0acd57fdb0b3142c4de31f90186b90294d47e15b1fb96e694c4e2f6a0b5e7195aabe35fe2e14e4e51797f0a0f0bf485191fe7ad9ab34c3f62fa20", "ea577e4efbe0ea11cf0581b6d76a47a5f6e527fee9829df682e2d947ae942c41", [0x7fff, 0x5a63]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x3, r3}) r4 = socket$inet6(0xa, 0x2, 0x5) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1def) 2018/04/24 19:40:28 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x800) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84f90)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/24 19:40:28 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002c80)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8, 0x5, 0x1, 0x8001, 0x4, 0x4, 0x3, 0x2, 0x1f, 0x70, 0x1, 0xffff, 0x3, 0x9, 0xf800000000000000]}, &(0x7f0000002d80)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002dc0)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x0, 0x398214bd, 0xd89, 0x22}, &(0x7f0000002e80)=0x98) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/24 19:40:28 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2802, 0x0) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r2}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/04/24 19:40:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2000000000000120, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x0) close(r1) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x2000c000) close(r1) 2018/04/24 19:40:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8000, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1f, 0x1, 0x8000, 0x3ff, 0x80, 0x2, 0x7, 0x6, r1}, &(0x7f00000000c0)=0x20) lseek(r0, 0x0, 0x4) 2018/04/24 19:40:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x10001, 0x101040) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000007c0)={0x0, 0x58, &(0x7f0000000740)=[@in6={0xa, 0x4e23, 0xfc, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xffffffffffff8001}]}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000c80)=@assoc_value={0x0, 0x81}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x1, [0x0]}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000d80)={0x0, 0x87, 0x100}, &(0x7f0000000dc0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000000ec0)=[{&(0x7f0000000180)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000600)=[{&(0x7f00000001c0)="83f226ce801a58117c4dae0f6c6456fc39055d12f2f6804ae5b6ace5c42a19", 0x1f}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000000200)="0f839c2a003f957afbc64c018091b9c48fc85861ec9e1d5b3ecc84a28e3026e21cfe5cee0c7687ed3cec0d55df29672b2e35d776af4bbf2f3721982b7264278b9d2323dd4418db753746ebf78dbd4dad6a71b31806bb07ee328d62c4c02cfb23faac9422e344798aa4b12a1fd35df253a6dec94006c6a5e46e79ef35bddd6aef7c1d31b483aa16714ea490f1097f404eab1429", 0x93}, {&(0x7f00000002c0)="23a43c3db3fd7bba76dfc0dd15fd27dea5d213e3bb83e3852939900fd445fa244da3abd7b604363bcb6083a5e4e85df935a9bb6385dc3e463f00d7676ada2c44d9eb94fc6180d8f0fb805f0d2cf419ec90458faa023eb91cb1eb417bf98720536d269a", 0x63}, {&(0x7f0000000340)="b7d652e2", 0x4}, {&(0x7f00000003c0)="a4ff54dfb83420eebb7001f2206fa422a78e265cfbd979b1ffb1cc2ed65d4f9a55", 0x21}, {&(0x7f0000000400)="390e77c65739f5641040d335fe515a9bf09b88547c22edd8336a9bc194d54fe69cc13b0a1753dbdcf0a642e9a947f404ab335d600bbf0507ae491383cdb22dc2c84da7f3e0057d87437573d0b2a6ac34045381dbffcca89cc6d28f265094eb6b7feaee30c144fe4f041a88f316b3aae35f0e99a89cb0dc8b22f72d84aa32fd088a8914e657c09d0a47060e24452462081c9248e38167f2f52f233cf48b3b03bd4f5fa28622ea4e84c22e7dcaefba7d1d8e9d941a32dc6fe8bc84e5b89454729e955210d9d143a107fa2932de80d339", 0xcf}, {&(0x7f0000000500)="fd7a50e18e3833ffdfc6cc8f02f05a1ad092ff5f62309fe255bd8d3784bf05198aac02a1d68940d74df7dfcf474dd43cc881d5ce05915d8be7de60620d51bedddf67327c61a1a4132cce3293df9de12e7d26892aa8c54129cac92cd12e618f04f6f0b006245acf8a917cd5f82de31f05ebc8d75bd20c07883f03d713950a8faf666a0231ad", 0x85}, {&(0x7f00000005c0)}], 0x9, &(0x7f0000000840)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xffffffffffffffff, 0x8202, 0x1ff, 0x6, 0xffffffffffff8001, 0x81, 0x7ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x4, 0xbc9, 0x3ff, r3}}], 0x60, 0x20000000}, {&(0x7f00000008c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000002c40)="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", 0x1000}, {&(0x7f0000000900)="5c6f69806fbdd9c3e43ed7acdaf9f00ab4bfda57180862cf49a219842c088799788714998e842940d20c3e9915adb8553b6577e038b81be4a2e413e74611de03c8742cc142370d29637efc3264ee9c6eced32cbc9be9244367570b848fb509c4fc218ed10e7620c688a5a8cf264f85", 0x6f}, {&(0x7f0000000980)="408ca84be65f76090c046b7c88d138868811c74917ec5b14c1b35403dfa8aa6bcb2d384e981ea8f65a1a03add429080983826c60f761f4fef50326877f8a5e3c2bd93bdc40d53a57b01e38c91bf2367d2770ef16e506f18633b686e45953c75f051e18ee95e2b229892d289f0bace559606e99b2c2530290d0aafe3c80014f2c0f5ef877e965d6c6a5342ea71abaec244f3b3619058e5e5c341d5a2dc5818a45532c809e15bd20c27551bf3ecd628959d4f2e9e91fa74d3cdd47ac470791f5bc9eab7af6634dad217f1466f053588174", 0xd0}, {&(0x7f0000000a80)="6fde16048f", 0x5}, {&(0x7f0000000ac0)="f52977848ffecbd72794f22082aea494c8eb85476f92902f06e95d94ba3a3484b3796d", 0x23}, {&(0x7f0000000b00)="bd957b68815430180444aea79e22df499a18a595d3eba5e685b6576d9a2ef94035d987326122a8a401880fad0aa954a3f468fac1861afe8e2bac856e29c2791af472df1216a007eb9ae128952431ce976a5b7275ecff9b05589452f5eb2c7807c0208c9d23ca8900a3671a3ff08a2e90c26d444e76c9d9721cd376d3372bf4aca1cf4e04325fe2210ed12a538f1b8884b9c788ef4f4ae17673859e5c3ea5ec710f94069f61ee565081ba5ccf0c9590eaf24c15da241711da8e15e4fc388ba0d81eb4b496757548b82fcbe90bf3cd938658a7324b23999c3de1", 0xd9}], 0x6, &(0x7f0000000e00)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x4, 0xef4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x1, 0x966, 0x10000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x1, 0x0, r6}}], 0x90, 0x4041}], 0x2, 0x40040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) r7 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'security.', 'hash\x00'}) recvmmsg(r7, &(0x7f0000002c00)=[{{&(0x7f00000029c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001280)}}], 0x1, 0x0, &(0x7f0000001340)={0x0, 0x1c9c380}) 2018/04/24 19:40:28 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x0) socketpair$ax25(0x3, 0x5, 0x6214ca335466c5fd, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={r3, 0xff}) 2018/04/24 19:40:28 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x189, &(0x7f0000004000)}, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/icmp6\x00') 2018/04/24 19:40:29 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002c80)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8, 0x5, 0x1, 0x8001, 0x4, 0x4, 0x3, 0x2, 0x1f, 0x70, 0x1, 0xffff, 0x3, 0x9, 0xf800000000000000]}, &(0x7f0000002d80)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002dc0)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x0, 0x398214bd, 0xd89, 0x22}, &(0x7f0000002e80)=0x98) 2018/04/24 19:40:29 executing program 3: r0 = getpid() capset(&(0x7f0000000280)={0x200f1526, r0}, &(0x7f00000002c0)={0x4a, 0x100, 0x3, 0x9, 0x6cc07d8b, 0x10001}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20071026, r2}, &(0x7f00000000c0)={0x0, 0x20008, 0x1ff, 0x80000001, 0x9}) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x657, 0x10000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) 2018/04/24 19:40:29 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x14013, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) getsockname(r2, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x7f) 2018/04/24 19:40:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:29 executing program 0: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x2000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x5, 0x5, 0x4, &(0x7f0000ffa000/0x3000)=nil}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/24 19:40:29 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x189, &(0x7f0000004000)}, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/icmp6\x00') [ 128.248394] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/04/24 19:40:29 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002c80)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8, 0x5, 0x1, 0x8001, 0x4, 0x4, 0x3, 0x2, 0x1f, 0x70, 0x1, 0xffff, 0x3, 0x9, 0xf800000000000000]}, &(0x7f0000002d80)=0x100) 2018/04/24 19:40:29 executing program 2: unshare(0xffffffffffffffff) pipe(&(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa51}, @in6={0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}], 0xfffffffffffffc50) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x84, 0x4) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x16, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x5, 0x7, 0x2, 0x8, 0xe770, 0x8, 0x4, 0x5, 0x1, 0x9, 0x3ff, 0xffffffffffff155d, 0x8, 0x5]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xf38}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x101, 0x0, 0x0, 0x3, 0x800, 0x5, 0x8, {r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x2, 0x0, 0x4, 0x8000}}, &(0x7f00000003c0)=0xb0) 2018/04/24 19:40:29 executing program 3: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) capget(&(0x7f0000000100), &(0x7f0000000140)) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000000200)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$negate(0xd, r0, 0x4, r1) 2018/04/24 19:40:29 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) r1 = memfd_create(&(0x7f0000000100)='selinux(\x00', 0x2) syncfs(r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/119) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x7f}}) accept4$netrom(r1, 0x0, &(0x7f00000001c0), 0x80000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x1) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000000c0)=""/35) syz_open_pts(r1, 0x2) 2018/04/24 19:40:29 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000200)={@broadcast, @dev, 0x0}, &(0x7f0000000240)=0xc) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x8, 0x1, 0x5, 0x0, 0x7fffffff, 0x38}}, 0xffffff01) fallocate(r0, 0x3, 0x756, 0x3) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1000, 0x400202) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$packet(r2, &(0x7f0000000280)="c75967d753a0cd7e15f02a7a767a37307717b88ad2927e810451a5c51222e8291a9abd51850d40ba0665b8e4c866d133ec6bb4338a157a93768fdeb96d2312251798722742f74f20979c9d132eeee5173cfa26486f9537675b6c155bb84899f982aaa6104133598dc2679578af2019", 0x6f, 0x20000000, &(0x7f0000000300)={0x11, 0xff, r1, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', r3}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000080)={0x1, 0xfffffffffffffffd, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "04f8fdf00ae929ecbd11321a79d8afa5cc9d21af273294a23a56164561d58cf444c0609fd2f67aeae1c6dc052d5a0a6de77dd676383077d2aca4a9ab87410bb9"}}, 0x80}, 0x1}, 0x0) 2018/04/24 19:40:29 executing program 7: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000), 0x1c) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x0, 0x1, 0x1, 0x2, 0x7}, 0x7, 0x3, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="b3f1ff727b2e265818f4fb7a8e3bbf51a9ee2ddf999c", 0x16) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x127e, &(0x7f0000000000)) 2018/04/24 19:40:29 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x6, 0x9}) fcntl$setlease(r0, 0x400, 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) 2018/04/24 19:40:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x2200) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x4, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0xfffffffffffffffc, 0x0, 0x10001, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x7ffffffffffc, r1, 0x1, 0xffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x529041, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000280)={0x9, 0x20, 0x5, 0xfffffffffffffffe, 0x7, 0x3f, 0x1f, 0x7, 0x3f, 0x9, 0x80000001, 0x8}) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xc9}, 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/78, 0x4e}], 0x1, 0x0) 2018/04/24 19:40:29 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x5, 0x0) 2018/04/24 19:40:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4c}, 0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) 2018/04/24 19:40:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)) 2018/04/24 19:40:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fea88888c000000700004003000000450001070000001419001aef0400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/04/24 19:40:29 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) llistxattr(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)=""/5, 0x5) ioctl$void(r0, 0xc0045c77) r1 = open(&(0x7f0000000080)='./file1\x00', 0x200, 0x100) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) getdents64(r1, &(0x7f0000000380)=""/4096, 0x1000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000180)=0x3, 0x4) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) r2 = inotify_init1(0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000340), 0x4) mknod(&(0x7f0000027000)='./file1\x00', 0x800000, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file2', [{0x20, 'securityvboxnet0ppp1nodev-{!+/!'}, {0x20}, {0x20, ',vmnet0md5sum&^'}, {0x20}, {0x20}, {0x20, '-vmnet1:@'}, {0x20}, {0x20, 'cpuset&'}], 0xa, "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"}, 0x14d) inotify_add_watch(r2, &(0x7f0000021ff8)='./file1\x00', 0x3) 2018/04/24 19:40:29 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x80000006}]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x100, 0x101000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x2, 0x3d9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/04/24 19:40:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x618003) write(r0, &(0x7f0000874fba), 0x0) 2018/04/24 19:40:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3d}, 0xffffffffffffff3c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x3, 0x8, 0x80000000, 0x2, r0, 0x100000000}, 0x2c) 2018/04/24 19:40:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffff0001, 0x1, 0xfffffffffffffdfe, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xd1c) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) ioctl$TIOCCONS(r1, 0x541d) 2018/04/24 19:40:30 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:30 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x758, 0x550, 0x550, 0x160, 0x550, 0x160, 0x688, 0x688, 0x688, 0x688, 0x688, 0x6, &(0x7f0000000200), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@loopback=0x7f000001, 0xf, 0x13, 0xfffffffffffffffb}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1d}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffffff, 0xff, 0xffffffff], 'bond_slave_0\x00', 'team0\x00', {0xff}, {}, 0x6c, 0xfd04, 0x7, 0x8}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x7fff, 0x8, 0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x87, 0x1, 0xe849, 0x0, 0x34f9, 0x401, 0x10}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x15}, [0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xffffff00], 'vcan0\x00', 'bond_slave_1\x00', {0xff}, {}, 0x33, 0x0, 0x4, 0x64}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x12, 0x0, 0x10001}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d5, 0x85e, 0x456c80aa, 0x2}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@broadcast=0xffffffff, 0x2a, 0x3c, 0x1c65}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0xff, 0xff, 0xffffff00, 0xff000000], [0xff, 0xffffff00, 0xffffffff], 'ifb0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x2c, 0x7, 0x5, 0x52}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x33, 0x0, 0x6, 0x1, 0x5, 0x488, 0x68}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@loopback={0x0, 0x1}, 0x40, 0x7, 0x4}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv4=@broadcast=0xffffffff, 0x14, 0x3, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7b8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000b00)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000b40)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x8, 0x100, 0x1000, 0x5, 0xc}, &(0x7f0000000c00)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1, 0x80000001, 0x4, 0x1, 0x9, 0x7ff, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x1f, @empty, 0x8}}, 0x4, 0x7, 0x7f, 0x1ff, 0x8001}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000), 0x3ba) 2018/04/24 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400000000000002, 0x40000) recvfrom$unix(r0, &(0x7f0000000040)=""/235, 0xeb, 0x2000, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) mremap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000bb6000/0x4000)=nil) sendmsg$netrom(r0, &(0x7f0000000640)={&(0x7f00000001c0)=@ax25={0x3, {"b36bca0acf7ba7"}, 0x400}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000200)="75f5cf415116930e460def414e92a586dff868bcdc905ef02da661e639f265241d5c5be4efd7afac91d6de9397e5f7e2f608383d5f6f4558f41b3a899c4240556e38160eba294e19602178a4dc48de8b03024feea075cfbb6178245cfdcb5f3830a0bdf33a5f0be4f0df24958d84f36c858b8da5ffa63be8806e017adaf1c32d13aab7bb6c4cfe23e596bf52969d7a0adf8f9745b1e824108388abcbaa0ac978d9f80fe35879", 0xa6}, {&(0x7f00000002c0)="78c7cb8ab5449675baffa67ce4d8afd6f393013ec74f72358c98c722d397cefe20bb1a9abb8308d1d602eb3accd6bdb7485ac29b4347f0ccf84db1656814b32f15fbf61f5e092d5d5d9b3d57836e14962a09e5f5107abfd401c6563afac09fb3cedbad54fafb7ea4b71b5179fa5716f8f2d6a449eead855cbe1a04319cae2a9b854883d78282622c7d8534af85bc56c49dbb50540dce166efaae930bd0ddf14aa99ae04dac846c5bf02b899c1bfbe3557e1906400bae7ccbf6b736d9041b08464b4031928010f076d0a3c7ffea8a80a3808ef35283729c3067acd4fd3a360e965495c9", 0xe3}, {&(0x7f00000003c0)="73ea45d7babaf9eec6dac08a7b0e6f73b02d7ea840e7dac08510e450cb215bbc9f6c365cd0a4d5729f5a7485a5de6104a0bdcd05aad9fcfc672e5d014d691eb11a5476058621735c2aed44a2a42e133c9f0800462c7dcf68271350193d505c8206bbfe8392aebfb482d381379c99f8aa377ff47ea600f1b71128de4d20d1bf7ffd9288b87032e7dd35d35c5b650fea0a44ec1640cb2c4d91a5fbfbdd042584c093f6654bea427d2fd51716a4fecb4ec9606fb66929105e6eaca9c69bf1eaa71991e7c9", 0xc3}, {&(0x7f00000004c0)="b96287785279cd6c2ab6e2172be250bf6ddbb2af0a2a626e5b55d3b1345cc35f74136a620b36ecac266b85e5340ed22c88b6d69936117a5f218a377b5592399fea336c808e02b18f1f65fc03c8597eeec875223ddf3ae20220ebb8513b3181f82f884f9041715d74281f261bd89dd719c3de347e844b53a93b6be6f80d43599350d8a23850afcb02c8440f75476820bd418dc05a4ed3da61f7c5b0b6a9e890dd712eb78c3797d9c409fb664c7f94f69375073831654c4802264e3c40ad3af32423e5c967", 0xc4}], 0x4, &(0x7f0000000600)=[{0x30, 0x0, 0x9, "8092067fab33f4187600cb6d1216c2192b06f8244e5c4456a0a068ccb15feeb3"}], 0x30, 0x20000081}, 0x4) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000fbf000)=0xcbb, 0x7fff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x101204, 0x0) pkey_mprotect(&(0x7f0000125000/0x600000)=nil, 0x600000, 0x2, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000527ff8)=0x3, 0x2, 0x7) ioctl$TCSETA(r0, 0x5406, &(0x7f00000006c0)={0x100000000, 0x4, 0x6af2, 0x1, 0x100, 0x4, 0x80, 0xf0, 0xffffffffffff5828, 0x8}) 2018/04/24 19:40:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/57) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x1) 2018/04/24 19:40:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) dup(r0) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x6000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) fcntl$setown(r1, 0x8, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x10}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff80, 0x0, 0x2, 0x5, 0x39, 0x1, 0x25d}, &(0x7f0000000080)=0x20) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000d7f000), &(0x7f0000000000)=0xfffffffffffffd51) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x10c) write$cgroup_subtree(r3, &(0x7f0000000100)={[{0x2d, 'memory', 0x20}]}, 0x8) 2018/04/24 19:40:30 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x734e187e206daef9, 0x7fffc) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r1, 0x10}, {r2, 0x10}, {r0, 0x1}], 0x4, 0xffffffffffff8000) 2018/04/24 19:40:30 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) 2018/04/24 19:40:30 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x5, &(0x7f00000000c0)=[{0x75, 0x5e28000000000000, 0x136, 0x7}, {0x0, 0x0, 0x0, 0xfa65}, {0x5d9, 0x6, 0x3}, {0x3, 0x0, 0x83, 0x8}, {0x8, 0x1000, 0xb1, 0x1c00000000000000}]}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) accept4(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0xffd, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x7, 0xb000}, 0x4) 2018/04/24 19:40:30 executing program 3: setrlimit(0xb, &(0x7f00003e3000)) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000340)=""/23, 0x17}], 0x343) dup2(r0, r4) tkill(r2, 0x16) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x10000000004002) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)=0x4) ioctl(r5, 0x440000000000127f, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x10, 0x8, 0x8, 0x0, 0x0, r6, 0x2}, 0x2c) 2018/04/24 19:40:31 executing program 0: clock_adjtime(0x3c49315ae6764a53, &(0x7f0000000380)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x101100) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) 2018/04/24 19:40:31 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000640)=@hci={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffab) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x210, 0x4000}, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="cfa0cc", 0x3) getsockopt(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000000040)=""/4, &(0x7f0000000ffc)=0x4) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x24, r3, 0x400, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x1) 2018/04/24 19:40:31 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x4c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0xc502}, 0xfff}, @in={0x2, 0x4e21, @rand_addr=0x1f}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x80000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0xbde, 0x5, 0x2173, 0x62ba2cf0, 0x1c5, 0x7fffffff, 0x5, {r2, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x10000, 0x80000001, 0x6, 0x2, 0x5d0d2eee}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={r2}, &(0x7f00000003c0)=0x8) 2018/04/24 19:40:31 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:31 executing program 0: clock_adjtime(0x3c49315ae6764a53, &(0x7f0000000380)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x101100) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) 2018/04/24 19:40:31 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000026000)=[{0x10, 0x29, 0x3b}], 0x10}, 0x0) 2018/04/24 19:40:31 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000140)=ANY=[@ANYBLOB="200100001ab2000d0a0000000000000000ac00000000000000ac14ffaa000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0003ff5b0f0000000000ffffac14ffaa000000003c000000000000000000000000000000000000000000000000000000000000000000000000000000000000582a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000200000000000000000000001c001700cb01000000000000000000000000000000000000000064d8a3eb05be3c000014000e007f0000010000000000000000000000004d592bd581"], 0x120}, 0x1}, 0x0) 2018/04/24 19:40:31 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000640)=@hci={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffab) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x210, 0x4000}, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="cfa0cc", 0x3) getsockopt(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000000040)=""/4, &(0x7f0000000ffc)=0x4) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x24, r3, 0x400, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x1) 2018/04/24 19:40:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x400100, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000300)={0x3, 0x80000001}, 0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xae1975a}, 0xfffffd55) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x92200}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@get={0x110, 0x13, 0x2, 0x70bd2c, 0x25dfdbfe, {{'xts(serpent)\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x3f}, {0x8, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x4041) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0xc0, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x2c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$ipx(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) 2018/04/24 19:40:31 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe000000000000000, 0x8100) recvmsg(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/154, 0x9a}], 0x3, &(0x7f0000000440)=""/59, 0x3b, 0x2}, 0x100) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/73) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001300), 0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000006c0)={0x4, 0x70, 0x40, 0x4f, &(0x7f00000004c0)=""/79, 0x66, &(0x7f0000000540)=""/102, 0xde, &(0x7f00000005c0)=""/222}) 2018/04/24 19:40:31 executing program 7: mkdir(&(0x7f000000dff6)='./file0\x00', 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1e}, r2}, 0x14) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/24 19:40:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0x806, 0x6b98, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x4}, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f7efc0)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f76f1d)=""/227, 0xe3}, 0x0) 2018/04/24 19:40:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000001280)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000001300)="a87f6ec4edae07690f81ce9cd26c54265846fcf89d221bdd7f233338313a800675faf66ad36671b6ae6a8313ebde2ddebaf3b1c6663f0df1a06a39d353f23ba5ba428dcb115ecca68b4133e49da149a9bd83823156e67ef1421c399877e4c94f6c612c30ca1852f2979309ba96afef08d6a1533a958ca6fe286becbcfe5e87b7d125f891ed1eaa20a95728175cebab6c5d82e9b2869c338f5c06ac91f9664e6da7eabba4bcbf21744c59c5cf21adcb768c4dfcc77f08901fe64f1845f62c4380d6493ced341c46f6c951f5e718c180a8f0c4b87193b4f2bf6c45") 2018/04/24 19:40:32 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3d) ioctl(r1, 0x2, &(0x7f0000000380)="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") fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000000300)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/04/24 19:40:32 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000640)=@hci={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffab) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x210, 0x4000}, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="cfa0cc", 0x3) getsockopt(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000000040)=""/4, &(0x7f0000000ffc)=0x4) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x24, r3, 0x400, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x1) 2018/04/24 19:40:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="647e2a652232639cbcde0b32e70219823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0x24}], 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) bind(r0, &(0x7f0000000080)=@ll={0x11, 0x11, r1, 0x1, 0x10001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) 2018/04/24 19:40:32 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:32 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r1) getcwd(&(0x7f00000005c0)=""/4096, 0x1000) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x3, &(0x7f0000000340)=0x0) io_submit(r3, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080)="ac", 0x1}]) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) 2018/04/24 19:40:32 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x1000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r1}, 0x8) socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x5, 0x4) socket$inet6(0xa, 0x800, 0x31e) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x5, 0x40, 0x5, 0x9791, 0x5, 0x2f, {0x0, @in={{0x2, 0x4e24}}, 0x7f, 0xfffffffffffffffb, 0x3, 0xffff, 0xfffffffffffff000}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x80000000}, &(0x7f0000000200)=0x8) [ 131.147673] sctp: [Deprecated]: syz-executor3 (pid 9618) Use of struct sctp_assoc_value in delayed_ack socket option. [ 131.147673] Use struct sctp_sack_info instead 2018/04/24 19:40:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x80002000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x100) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000140)=""/246, 0xf6) r5 = dup2(r1, r1) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000280)={'team0\x00', r6}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000800), &(0x7f00000000c0)=0xffffffffffffffe8) dup3(r2, r0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/24 19:40:32 executing program 1: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:32 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000640)=@hci={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffab) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x210, 0x4000}, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="cfa0cc", 0x3) getsockopt(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000000040)=""/4, &(0x7f0000000ffc)=0x4) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x24, r3, 0x400, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x1) [ 131.331873] sctp: [Deprecated]: syz-executor3 (pid 9618) Use of struct sctp_assoc_value in delayed_ack socket option. [ 131.331873] Use struct sctp_sack_info instead 2018/04/24 19:40:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0x806, 0x6b98, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x4}, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f7efc0)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f76f1d)=""/227, 0xe3}, 0x0) 2018/04/24 19:40:33 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r1) getcwd(&(0x7f00000005c0)=""/4096, 0x1000) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x3, &(0x7f0000000340)=0x0) io_submit(r3, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080)="ac", 0x1}]) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) 2018/04/24 19:40:33 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000640)=@hci={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffab) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x210, 0x4000}, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="cfa0cc", 0x3) getsockopt(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000000040)=""/4, &(0x7f0000000ffc)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') 2018/04/24 19:40:33 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:33 executing program 0: r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/16, 0x10}], 0x7, &(0x7f0000000500)=""/204, 0xcc, 0x7fff}, 0x1000}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x6}, 0x3f}, {{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/28, 0x1c}, {&(0x7f0000000b80)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/132, 0x84}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/63, 0x3f}, {&(0x7f0000001080)=""/202, 0xca}, {&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/30, 0x1e}], 0xa, &(0x7f0000001440)=""/4096, 0x1000, 0x800}, 0x5}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/28, 0x1c}, {&(0x7f00000025c0)=""/237, 0xed}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/79, 0x4f}, {&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f00000028c0)=""/245, 0xf5}], 0x8, &(0x7f0000002a40)=""/215, 0xd7, 0x9}, 0xffffffffffffffff}], 0x5, 0x10042, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x240) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @local}, @in6=@local}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x2, 0x6}, &(0x7f0000000480)=0x8) prctl$seccomp(0x16, 0x1, &(0x7f0000000500)={0x3, &(0x7f00000004c0)=[{0x6, 0x0, 0x7, 0x100000000}, {0x33b8, 0x9, 0x7fffffff, 0x6}, {0x4, 0x1, 0x3, 0xde}]}) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@newsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x148}, 0x1}, 0x0) 2018/04/24 19:40:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x200, 0x4) prctl$intptr(0x2f, 0xfffffffffffffffd) 2018/04/24 19:40:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f00000001c0)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) [ 132.461565] audit: type=1326 audit(1524598833.460:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9662 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/24 19:40:33 executing program 1: bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:33 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000640)=@hci={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffab) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x210, 0x4000}, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="cfa0cc", 0x3) getsockopt(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000000040)=""/4, &(0x7f0000000ffc)=0x4) 2018/04/24 19:40:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000011000100000000000000000000000000000000000000000000c202f48700000000ff0000"], 0x28}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80, 0x800) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100)=0x6a, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @loopback}, &(0x7f0000000180)=0xc) bind$packet(r2, &(0x7f00000001c0)={0x11, 0x1f, r3, 0x1, 0x816f, 0x6, @random="22316b3b76cc"}, 0x14) 2018/04/24 19:40:33 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000240)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0xcd4027409ae64e3f, 0x20, 0x2, {0x0, 0x7530}, {}, {0x0, 0x0, 0x10000, 0x100000000}, 0x1, @can={{0x3, 0x8, 0x4, 0x8}, 0x7, 0x1, 0x0, 0x0, "227bfdd7f5315b7b"}}, 0x48}, 0x1, 0x0, 0x0, 0x5}, 0x4000004) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/24 19:40:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0x806, 0x6b98, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x4}, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f7efc0)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f76f1d)=""/227, 0xe3}, 0x0) 2018/04/24 19:40:33 executing program 7: r0 = gettid() syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x515000) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="666466dda7fd525950da1511f7ffffff00ee4ee5b131e08b1740b6020878ec6a5ca10ef43d2dbff1") fchdir(r1) exit(0x0) pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') 2018/04/24 19:40:33 executing program 1: bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000001c0)={0x800, 0x3, 0x4, 0xfffffffffffff0f4, &(0x7f0000001280)=[{}, {}, {}]}) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:33 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000640)=@hci={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffab) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x210, 0x4000}, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="cfa0cc", 0x3) 2018/04/24 19:40:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) 2018/04/24 19:40:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0x806, 0x6b98, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x4}, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f7efc0)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f76f1d)=""/227, 0xe3}, 0x0) 2018/04/24 19:40:33 executing program 1: bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:34 executing program 0: socket$key(0xf, 0x3, 0x2) [ 133.255092] audit: type=1326 audit(1524598834.253:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9662 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/24 19:40:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000000000)=0x2, 0x7fff) 2018/04/24 19:40:34 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/24 19:40:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000001c0)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x7, 0x4) 2018/04/24 19:40:34 executing program 7: socket$netlink(0x10, 0x3, 0x17) r0 = syz_open_procfs(0x0, &(0x7f00007a1ff5)='clear_refs\x00') writev(r0, &(0x7f0000001440)=[{&(0x7f0000000000)='f', 0x1}], 0x1) r1 = getpgrp(0xffffffffffffffff) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x204, 0x1ff, 0x64f5, 0x7d13, 0x1faf, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) waitid(0x1, r1, &(0x7f0000000040), 0x2, &(0x7f0000000080)) 2018/04/24 19:40:34 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000640)=@hci={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffab) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x210, 0x4000}, 0x0) 2018/04/24 19:40:34 executing program 1: r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0x806, 0x6b98, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x4}, 0x4) 2018/04/24 19:40:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x450002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000003c0)={r2, 0x6}) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x803) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000180)={0x1, 0x0, [{0x5000, 0x9f, &(0x7f00000000c0)=""/159}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440), 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000002c0)=0x24d2c, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00000001c0)={0x9, 0x8, 0x4, 0x9, 0x4, 0xd6d}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="c41c606dc56b17f7395d0d3740ef61ba2f2e85cd86662b1275268b5086f606b3c1adf95c72d191f12c2628fc275cbc451c3cf39337a76e6761f9d8a3b18809fb99e5175095de2be5c07e8c0f966ab140970c527fb45e3fd2ae63ca62915d331504b57b1cb202d264b37bc0e1b73f9793ea0315564e2b2cdabd59fd5622c39850", 0x80) open$dir(&(0x7f0000000280)='./file0\x00', 0x2000, 0x141) openat$cgroup_int(r3, &(0x7f0000000300)='cpuset.memory_spread_slab\x00', 0x2, 0x0) 2018/04/24 19:40:35 executing program 0: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/04/24 19:40:35 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000640)=@hci, &(0x7f0000000200)=0xffffffffffffffab) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, 0x2) 2018/04/24 19:40:35 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) sendto(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89fb, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000600)=ANY=[]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x6}, 0xffffffffffffff18) 2018/04/24 19:40:35 executing program 1: r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:36 executing program 3: socket$unix(0x1, 0x5, 0x0) 2018/04/24 19:40:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0x806, 0x6b98, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/24 19:40:36 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000b80)='./file0\x00', 0x0, 0x0, &(0x7f0000001d00), 0x20000, &(0x7f0000000080)=ANY=[@ANYBLOB="18891768e85f42ff88e77f05"]) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='efivarfs\x00', 0x4, &(0x7f00000007c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='mslos\x00', 0x5010, &(0x7f00000001c0)) 2018/04/24 19:40:36 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r0, &(0x7f0000000640)=@hci, &(0x7f0000000200)=0xffffffffffffffab) 2018/04/24 19:40:36 executing program 0: request_key(&(0x7f0000000640)='rxrpc_s\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='keyring\x00', 0xfffffffffffffffb) r0 = msgget(0x0, 0x8) msgsnd(r0, &(0x7f0000000700)={0x0, "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"}, 0x1008, 0x800) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='A', 0x1, r3) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/24 19:40:36 executing program 6: unshare(0x400) r0 = socket$inet6(0xa, 0x1, 0x0) write$selinux_create(0xffffffffffffffff, &(0x7f0000001100)=@objname={'system_u:object_r:admin_passwd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x43) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x105000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x1f) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffe6e, &(0x7f0000000080), 0x111}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/24 19:40:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x4080) sendto$inet(r1, &(0x7f00000001c0)="ca03b64cf0066f7f413fc741b02e9b10c099896cabc57cb5dcf83e5662bce229112fa2391058155443920a6daa70a9e76cab5d594e41b1aee2954524e93cb885", 0x40, 0x1, &(0x7f0000000200)={0x2, 0x4e22, @rand_addr=0x81}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000012c0), &(0x7f0000001300)=0xc) gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001340)) gettid() setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000001280)=0x2, 0x4) getpgid(0x0) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001380)=0x0) r3 = getpgid(r2) sched_setscheduler(r3, 0x4, &(0x7f00000013c0)=0x77ffffff) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000000)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000001580)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001540)={&(0x7f0000001480)={0xc0, r6, 0x200, 0x70bd29, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1e3c9ed7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40}, 0x4048891) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r7 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000000100)) sendto$inet(r4, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:36 executing program 1: r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:36 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/24 19:40:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7e33473fe0d3f1233040000002c5a2fc3f87e"], 0x13) 2018/04/24 19:40:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0x806, 0x6b98, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/04/24 19:40:36 executing program 6: clock_gettime(0xfffffffffffffffa, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f0000000180)={0x10001}, &(0x7f00000001c0), &(0x7f0000000200)={0x77359400}, 0x8) timer_create(0x2, &(0x7f0000000240)={0x0, 0x3f, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x1, &(0x7f00000002c0), 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x8, 0x3ff, 0x1, @empty, 'team0\x00'}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/192) 2018/04/24 19:40:36 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x40) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000340)={0x0, @empty, @rand_addr}, &(0x7f0000000380)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x21}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x80, 0x3, 0x8, 0x500, 0x2, 0x4100000, r1}) r2 = 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='&&(.\x00') 2018/04/24 19:40:36 executing program 1: r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e00000cb0ef9440000000000000000000000000000000000000000000d0000000300060000000000027212c6014813152f6b0a50000000ac14ffbb0041140000000000030005000000000002009fecd2ea110000ac14ffbb"], 0x88}, 0x1}, 0x0) 2018/04/24 19:40:36 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x3) 2018/04/24 19:40:36 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000001c0)=0x21b, 0x4) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, 0x0) 2018/04/24 19:40:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0x806, 0x6b98, &(0x7f0000000000)) 2018/04/24 19:40:36 executing program 1: r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:36 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) sendmsg$alg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000007c0)="acd334d3e08dbd9c6ca436eec928586c5fb2eb983ee52c10aaf69e1c90355ac8a3ec42dff2dc567f841a67c1c2b12f2312964cbaf59dba2b0e471516bd2713f390b808da61cff5a7ce053bf45c04a4097dbd7e1fa78489d963f6c51471f9b3cde481c667b3bbfe4fda71e39819e622d58c79102cff14f792f1de664f0b8f14ce1e8595b9a2ccdbf2e102d935522e5f6393ec944d5541e49ad059a916018a0f81597cec24202485c19fa477ad2384a54abdc0a2b0c2d71d425ae68ce5d5d48d2fc293cd122807cfd265811f16a39331296044d02b9a58460e525d", 0xda}, {&(0x7f0000000240)="f0923ca9899ca6d7472d5f946d187d452b11abe8b261586cceba9b1e3f022b55c2bf354de4affa543ee2cc050823b141acf2dfe5cb1b25aba440ea17872f8177cda232cdf067e0366b49f809019182bcc84409899f7c9ce4cf5c9727dcb8f55fdd8d2a2a5e671289820d924ac3b1c1ee295465bad7500deb62a6918861cb3fa97b8bac329577d85c4a65ba3f3e53ccb2f50772efa5610db5ac1b8474e7046e658affa2ee18fe12de19f927f2d8f2917a9717044d25dbabb4daef", 0xba}, {&(0x7f0000000180)="14c3671c34f1d16e816dca05f7fdfd3d12065824fdf5d99314c2c206df11fe2797ef3b192d3cc6e3274e1093e0cd49ad949699193f16daef140e95c8d0e04cbd713de58deaa0966a452fbfa5314c1172131a61a77c72afb743580d60b9f54e65", 0x60}, {&(0x7f0000000300)="0bb87556a9b74f6a0d21410c408e6ed7b8e181551106a8bce4697f2a7b6d00dddf7f44a9e64122a94cf45b742f458c32f139821730a8c11b4b5eb8a2a93348d3d1ab3950bcd84563552e7209bbf79b66bb7878a63562334a9c9f5d0e5eb7c5b0d7c59bb82e118d0b24ee791f43fe2d98b908d1d4f70be48110164176766435dd705ce84fd015dce741ff92039a088f4ec53117ba22b58464b9087bd425363aee084ea1aa0b95052db60d84cf971d6550b8c420d9fb4f2cff8c728a81d76133d71ac91eb0c2be15da2975c1de61d8987b8855ff5012535d", 0xd7}, {&(0x7f0000000400)="10a7d8603b8bfae6a5a954e5f874a9c73795acd32dbf4b7337bc4a042957da7d15e615e7e1ccbc3162318cf309342f7c2e853fb7ee0af1852e3d1aa16677f21acff95e4f9b75fabd8db60f84d39a76ce0d714efde0ef20f3821376d34786f2d5e64ca28382a25aece1cbbec1b94568f2928b1737164bc518fdbce4", 0x7b}, {&(0x7f0000000480)="399dd023e80e28faf9c6bc7d37adf41a112d9edb82291367da77f283b77a9dfa2cb3b6c82e6436ca2dae0f87aa04a1e872c5b87c603a7f78f6b79938a1f2d86f9178cc115b292a77c184ada3bf41e4801c96ee3c150e1ee8e7fbdc31a30665e2e6131918b31658f8e8a4f93350cd", 0x6e}, {&(0x7f0000000500)="c7045bd6d844c015b5ff8a0fd1909f671f2290d690455349dc07e01354a23e2a526f16950acfca392d1c747dbdada10ad4205ea227e40ce8f12767a8298eb9859721df7513e452f9e724e12e570b1f08cbf6355c4083664edd460bb26a03fec9b58785fb9d420ce4320f13fda490fe98e2303f9feebd0b6e1ed4aede23a9e11977469706335e15969c040168547b7604", 0x90}, {&(0x7f00000005c0)="c8ac88da7db2ee567d8d53669c88d847bf1130299d96d1b2a83dd348b49cd7f6971d06fd971444b9f6362d9ebcc0a479a8123d5eaac2fc1ee8929fdbad6203bd23701f096dc74bc863d2895dca1ed3e7a63f", 0x52}, {&(0x7f0000000640)="21c5de7cfd264af5a318cab9364b4a74c5e499bec177ea", 0x17}, {&(0x7f0000000680)="f3ed0a019338f6148591a2adcb0847d8ef12d81b9c4d4ea9", 0x18}], 0xa, 0x0, 0x0, 0x40000}, 0x20004081) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0x1, 0x2, 0x10000, 0x8, 0x3, 0x93}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000200)={0x77359400}, &(0x7f0000e7fffc), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0xfffffffffffffff8, 0x6, 0x1, 0xec47, "67d44bc1ebcbb9920c6b2827d238f3f45b7e1c1a3fe152ce6633f54884aa338e"}) tkill(0x0, 0x1000000000016) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000008c0)={0x1, 0xffffffffffffffe0, 0x400, @empty, 'rose0\x00'}) 2018/04/24 19:40:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x5) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:37 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x77d4, 0x40) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/24 19:40:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e24, 0xc93}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/24, &(0x7f0000001040)=0x18) r1 = dup(r0) recvfrom$unix(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c40000)={0x7}, 0x20) write$eventfd(r1, &(0x7f00006d5000), 0x288) 2018/04/24 19:40:37 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x10100, 0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffc) 2018/04/24 19:40:37 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0xffffff) 2018/04/24 19:40:37 executing program 3: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) socket$inet6_udp(0xa, 0x2, 0x0) nanosleep(&(0x7f0000000080), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/24 19:40:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/24 19:40:37 executing program 1: r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/04/24 19:40:37 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/04/24 19:40:37 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x3b, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x6a, @empty, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x1c}, 0x5}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x9}], 0xe8) write$sndseq(r1, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x1e53cf7e, 0xffffffffffffff67}, {0xafa, 0x2}, 0x7, 0x3, 0xf4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x232, @tick=0xfffffffffffffffc}) r4 = semget(0x0, 0x2, 0x28) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000080)=[0x2]) 2018/04/24 19:40:37 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:37 executing program 7: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$inet(0x2, 0x4, 0xffffffffffff5c1b) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000000)=""/50, &(0x7f00000000c0)=0x32) ioctl$sock_ifreq(r0, 0x896b, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000100)="df01160566110a72f28a0dd884c1ec6d93a54609dbfa6643228daebdedffd03b"}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) preadv(r3, &(0x7f0000000100)=[{&(0x7f0000000180)=""/119, 0x77}], 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x2}, 0x6) 2018/04/24 19:40:38 executing program 0: r0 = socket(0x10, 0x803, 0x0) recvmmsg(r0, &(0x7f0000005640), 0x0, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x40, 0x2) 2018/04/24 19:40:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/04/24 19:40:38 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/24 19:40:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = getuid() r2 = getegid() fchown(r0, r1, r2) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r5 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000100)) sendto$inet(r3, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:38 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCSTI(r1, 0x5412, 0x9b1) ioctl$TIOCSTI(r1, 0x5412, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000000080)="eadffb6caeb6fffa855b12c08f7e82e95774cafc3c8eea3806aa78f0ad41a6aacb17c6a1fc9e37abb45396726af2945d93a04c8fb858aaddf2203a35f9e1ac6a59d3696e636f13270634fcbe3e14514fa068ebc0d1528ea6cdaf26efbea6bd829b00eeb4fb7c64f621a58ce4ee4beffe7e5245f1c77872fd5be2165fb28e195d894a809453ca567d511e52552ec765a74593a2d88a05090e0f0af11986534ba44b7cb53bb9ea", 0xa6, 0x8, 0x0, 0x1, r1}]) sendmsg$unix(r1, &(0x7f00000019c0)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000240)="a131be601c33c9337e0c3409d83b748544951268105fe85b2f57e41f9a5a8c956dc9818b656b8fecddc9c22c90c99201666cb0acc27b51e036809833bbe5dbd70d4e488dc3ffe5832e7cc87e067c48ba58abf320e2ce726135f9d24a7996a4288a7282db3fa24567040435b643aa30d002a35ee1206abe3bae99cde7c084bd4dbacae486dda9bc5ad8c7318eee3d", 0x8e}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="af4a45b91442921389599a227b7248a1b8559eb82749497c448147f980dcfac963e779c50d270c210af22d5a70f413152c6e13e1c49d0ba1180a35a87757082c9f0e433c6f1f9846cb67b0450441457419aac81dc250cdd62498d35c38cba182ebbeb5b6d7f865b6b405e3f8fbad0e6af41e65267846e2cea9ca1f95bd340baf0a83ec", 0x83}, {&(0x7f00000013c0)="79ba4f32bc229f1c6d7a61ec985281303cfee44a99620ed1fa49f3791f5fb6af5572bb0bfc93d1dfcc4e1a99403fcd162abf5062d06d9c64d54b34f372d6493539637e8acc1f74153ae55389e0c9c936367cba4e783a1ce5112b8e50524a5ea5c00911271de757321299e72ea94d91a819ecdff01040224401ec0f45f5ba9d8cae0386900f3b3171ae908b07a14c1ec1beed2d2078715b3c20b6c88d6851542462d62b44104fb07a172b8b161564194e302670258cc0b76d255208309c67c5118b807ca097b6f116175e021fab7d6bc26610bbf32dc82d1b3693", 0xda}, {&(0x7f00000014c0)="ab3d366c3faa6c7f35e867a3fbfe6b7e982502eeb05e7547a9d47721cfbef1770a9614f5b9e74d852fe9d73bc62bb97a90693997990f1ac110a6114982f2790e8f50034537960cb6b8b10b29401f096282a766bf2f11137faea7e5946b7d2567847234986768cccb841c2fda03ce83a4461158dc12b1e581ff19cdb4ab4f1a0dda1c875802e81f387be33ee88588359c68478928a8c3b864346a269512a68792e26d624d24f3e48be3d7e35275ab3258caf3f2da44daccfc47862d5883c3", 0xbe}, {&(0x7f0000001580)="f2a9fb12aae61e7cef3d2ac314841e4a08f62cc653b70ab82582c73ead7883f5fbbf42fdf39912134d47a1bafdeafb0e3d5194fc664f36d8308d5586c69b0d4c656591ae547a9a158d4f439f64d74c085c636480b6bcefedc62e69449ec46152f85d3329fbd269677404456c34e5ea608aeb5bb2005bff58bbd8602f44f3cbc7bdccd859", 0x84}, {&(0x7f0000001640)="da827155ab538ef60b24d6ad1353120dbaa58a14ead6cbc30ac817397e5e24e6c51963a6a393a3d67144ccaaea7b7a361197ea1ada64e6b3d90791baecd19661e3a1a39e363a2e0d3cb25f5c4dc457e733b99a8ab53831790254fc1ff6df9a63cfb5f8054af2e32c40c7d2b0848d0c7455b4f8803bb99da99ea42e13292b3dc364981bbc9b683dd64c1a4ebce0328e643596b70b223beea2d47095679bedd065de27a07db5dad895a72c438c675cead28a23546f8ca3a60d30f1c8dade43ffeddf461362ff031752a2af998326509c829b1387e88b64562c65b45ab088c757e1", 0xe0}, {&(0x7f0000001740)="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", 0xff}, {&(0x7f0000001840)="b1ab9fe875776dab8777dc7e619a268204b556f9f31ed636f90f9ffd6280453dc9e56f55ba4b53d85c4c643569552b246333b5139b9378dcd6d7e3b9050061588e3ed5b9344a111ac68dd00fed6d531e", 0x50}, {&(0x7f00000018c0)="56aa36893a00214323012601a2733346fd593bf5d8683592a0ff62207718e1f19a945a67ea3648238166bb329449f30975af37cdf378", 0x36}], 0xa, 0x0, 0x0, 0x4000080}, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001a00)={0x3, 0xe6, 0xe0, 'queue0\x00', 0x81}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001ac0)={0x400, 0x6, 0x9, 'queue1\x00', 0x9}) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001b80)={0x5, 0x2, 0x2, 0x2, 0x100000000}) sendfile(r0, r1, &(0x7f0000001bc0), 0x5) flistxattr(r0, &(0x7f0000001c00)=""/227, 0xe3) rt_sigprocmask(0x3, &(0x7f0000001d00)={0x3}, 0x0, 0x8) ioctl$TCSBRK(r1, 0x5409, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001d40)='ppp0nodevnodevcselinuxem0mime_typevmnet0\'\x00') io_submit(r2, 0x3, &(0x7f0000002040)=[&(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000001d80)="4ae4f295021ee9a4c2a38ee4b210edaacac87aa67f85ad414cad85948ff91c29cee59d053a6fc1bd28651cc51dfaf92e2407597fe2a7d1ab14c5878e6d39c47d33bbd5f0b664ee2e00926ab5331e05981ab83b51b7fb06f10de6aa7f9c3a26b521ed74c2d2d95e28410fc8e48bdd48f2ec4b4c1ce01fcb98a9f1283836bfb40d9ee8a14f4871bf0e", 0x88, 0x80000001, 0x0, 0x0, r0}, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000001e80)="29ff88846101830a28c13f80547f48757a80f9d2341afe49c3152be516ed54b060503d3ba2fa661ce2d3d21dcbab891bb1be82fb9e2c658b25d10b6f1b01b5fe5fed142abb073d29a5c8d0f6800e77cbbb65e28190cfe3dabd183a3c7ca948a52e9bde4ba4c292d35d2e65df6939f583db0a798c942b397f0c454c3770af801f739a9e5be43b5b4c83f6103f5af3b455f3bf85", 0x93, 0x80000000, 0x0, 0x1, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000001f80)="09f58e637aa3a0712491500fe687413506135109aca69ddd99e868ebcdfdc8b2c65ed4b0c747ab5461d4dee6e077480a02e1cd738ef46954fe00a75d5187156538255cd9990bdb8f3a285a6fdeea63f00aee603de0a6a0d1249c11f0200b4ce8f48583462c2f336a75ff0b8968dca9d872d67284e784", 0x76, 0x2, 0x0, 0x1, r0}]) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002080)='\x00') rt_sigprocmask(0x0, &(0x7f00000020c0)={0xffffffffffffec16}, &(0x7f0000002100), 0x8) sendmsg$unix(r1, &(0x7f0000002240)={&(0x7f0000002140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000021c0), 0x0, &(0x7f0000002200)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1, r0, r1]}], 0x38, 0x4}, 0x40010) writev(r0, &(0x7f0000002440)=[{&(0x7f0000002280)="9f81c069ce87daa78e0d0b14bb00be829155be0c7de5f4236040d1796a99f251b9c21a67dedcb440faa2c42366a31cb0a85f0f96abf6e500fd0792ae0da438ac8372158a914b3bec0bf78f6b358282b399e599a5c3c7ac7f866d253dbe85da2c7a99cec240da78682d5ec88848f41ec8695be0c8b8e687b9d69814b5754465cb90110cb81174a9f364ab26d9f055fef098e0d91bcc55f21211d3c3fa6a752a034e68d20a772656c14b276a88a7418263feabbba638e6b2cf9f5f3b77146925e42e8ba44d6b0ee84820610e39c4aa5d92211a69bea4ab6d3b8ce4aa", 0xdb}, {&(0x7f0000002380)="760fe8e462e669ca9fa62d2d7b576f7b16918ee879eaed25922c7395b3923c7da9fe03f96c8adae64ac7fef8d84e48938fb3c766c452cbd9ea8890a5edfb1f3e7607fcab361d8f02fef36bef1ba5b4fbfa68d52c77da54a35b86fde6293ea36e0a65ae84058d7575142fdb84d8120c3aa2cf722b90b862c101fbbb0b7f922ec619bddd001cdca9e41dbb60d47a2cab01599f50f5ccc841e95e6dd0269a793ea7f6760a72", 0xa4}], 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002480)=0x3f, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) ppoll(&(0x7f00000024c0)=[{r1, 0x58}, {r0, 0x10}, {r0, 0x1000}, {r1, 0x8}], 0x4, &(0x7f0000002500)={0x77359400}, &(0x7f0000002540)={0x400}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002580)={0x5, 0xffffffffffffffc0, 0xfa, 0x0, 0x0, 0xfffffffffffffffa, 0xff, 0x6, 0x80000001, 0x2, 0x7f, 0x5}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000025c0)=""/1) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000002600)={0x2, 0x4e22, @rand_addr=0xbc5e}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000002640)={0x3, 0x7, 0x9, 0x3f, "f34265c4882a8b991eaaeeb75693c340d83fe56b45a60be8ef658ccf0d90eaf1566b4a7103939d7d6ff3ecfa", 0x4}) sendmsg$nl_route(r1, &(0x7f0000002740)={&(0x7f0000002680)={0x10, 0x0, 0x0, 0x80002200}, 0xc, &(0x7f0000002700)={&(0x7f00000026c0)=@getneightbl={0x14, 0x42, 0x308, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x1) bind$nfc_llcp(r1, &(0x7f0000002780)={0x27, 0x0, 0x2, 0x6, 0x6, 0x0, "e7a6b1738caab654580a82f1bdf142a65c9542191f93ca80a8f387989beeded83bc728bf319da91d8d6081db5852eea7596c8d9c49fb021b09402a01eada22", 0x30}, 0x60) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002800)='/dev/ptmx\x00', 0x400000, 0x0) 2018/04/24 19:40:38 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:38 executing program 7: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$invalidate(0x15, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0xffffffffffffffcf, 0x1f}) keyctl$unlink(0x9, r1, r0) 2018/04/24 19:40:38 executing program 6: 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$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000080)=0x1) readv(r1, &(0x7f0000000200)=[{&(0x7f00000022c0)=""/4, 0xfffffffffffffdf4}, {&(0x7f0000000240)=""/165, 0xa5}], 0x0) r5 = accept4$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r6}) ioctl(r5, 0xca20, &(0x7f0000000200)) poll(&(0x7f0000000100)=[{r0, 0x100}, {r2, 0x8722}, {r4, 0x1}, {r2}, {r4, 0x2010}, {r2, 0x80}], 0x6, 0x400) 2018/04/24 19:40:38 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/04/24 19:40:38 executing program 2 (fault-call:0 fault-nth:0): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/04/24 19:40:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)='p', 0x1}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f0000632000)}}], 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "ae72c606"}, 0x8) [ 137.978174] FAULT_INJECTION: forcing a failure. [ 137.978174] name failslab, interval 1, probability 0, space 0, times 1 [ 137.989522] CPU: 1 PID: 9954 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 137.996394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.005775] Call Trace: [ 138.008424] dump_stack+0x185/0x1d0 [ 138.012104] should_fail+0x87b/0xab0 [ 138.015881] should_failslab+0x279/0x2a0 [ 138.019992] kmem_cache_alloc+0x136/0xb90 [ 138.024185] ? __d_alloc+0x8b/0xc60 2018/04/24 19:40:39 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x38002) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 138.027896] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 138.033397] __d_alloc+0x8b/0xc60 [ 138.036893] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.041774] ? __msan_poison_alloca+0x15c/0x1d0 [ 138.046490] d_alloc_pseudo+0x68/0x80 [ 138.050333] hugetlb_file_setup+0x4da/0xec0 [ 138.054725] ? __msan_poison_alloca+0x15c/0x1d0 [ 138.059437] SYSC_mmap_pgoff+0x557/0xaf0 [ 138.063548] SyS_mmap_pgoff+0x8a/0xb0 [ 138.067439] SYSC_mmap+0x172/0x1a0 [ 138.071070] SyS_mmap+0x85/0xb0 [ 138.074430] do_syscall_64+0x309/0x430 [ 138.078370] ? align_vdso_addr+0x420/0x420 [ 138.082647] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 138.087865] RIP: 0033:0x455389 [ 138.091075] RSP: 002b:00007f703361cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 138.098826] RAX: ffffffffffffffda RBX: 00007f703361d6d4 RCX: 0000000000455389 [ 138.106120] RDX: 0000000000000000 RSI: 0000000000ff5000 RDI: 0000000020000000 [ 138.113408] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 138.120701] R10: 000000000005c831 R11: 0000000000000246 R12: 0000000000000013 2018/04/24 19:40:39 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 138.127995] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000000 2018/04/24 19:40:39 executing program 2 (fault-call:0 fault-nth:1): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) [ 138.278266] FAULT_INJECTION: forcing a failure. [ 138.278266] name failslab, interval 1, probability 0, space 0, times 0 [ 138.289719] CPU: 1 PID: 9973 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 138.296588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.305963] Call Trace: [ 138.308598] dump_stack+0x185/0x1d0 [ 138.312271] should_fail+0x87b/0xab0 [ 138.316035] should_failslab+0x279/0x2a0 [ 138.320142] __kmalloc+0xc2/0x350 [ 138.323643] ? resv_map_alloc+0x48/0x5b0 2018/04/24 19:40:39 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/04/24 19:40:39 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff3, 0x3, 0x2, 0x2, 0x1, 0x81, 0x9}, &(0x7f0000000080)=0x20) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800005) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0xd3, "2e0c3b1f9064817520e4e42e29902b11f75502b9568dc3a6d04372a38ee2e45f424d485840578c91cd7bd22eb265ed3d0db160733d02bb1c9e3f54c2afe906786ca57ae152368f07ca603c9dd1cd5bf33900af52766ff6691a8fe70a5a6436611658fcbf896dd557f253b7a6bef40b1c35b9c686cef52eea6754caf4304c3e28e98ca3f286e5c6178a95c2f118e69e999a92f6f4bfe74cd3c85b50a5af5571e00700f5848acc68234be193b1d4dff7021ebf1b99396914d01ff19ad766a02ea318b8a9ff1f17b2b370efb7e700b415432bc49a"}, &(0x7f00000004c0)=0xdb) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000003, r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x60, "ea56827fd19b7175fa271bf46414f279ecab0829167497980ea5003f7e9f60c37f8c5dd4120a857e98479d34190343cc537e1d762c744f0d00167478c3b141ebf44fb40d4f823d765554536047d58742165522605f060703679b50b6c385623a"}, &(0x7f00000001c0)=0x68) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r5, 0x4) modify_ldt$write2(0x11, &(0x7f0000000280)={0xfffffffffffff800, 0x100000, 0x4000, 0x0, 0x20, 0x5, 0x7, 0x3, 0x1, 0xa7}, 0x10) 2018/04/24 19:40:39 executing program 3: socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0xfffffffffffffee0, &(0x7f0000000080), 0x0, &(0x7f0000000180)}, 0xfffffffffffffff8}, {{&(0x7f0000001b00)=@nl=@proc={0x10}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000140)}}], 0x2, 0xffffffffffffffff) [ 138.327769] ? __msan_poison_alloca+0x15c/0x1d0 [ 138.332484] resv_map_alloc+0x48/0x5b0 [ 138.336422] ? hugetlbfs_get_inode+0x87/0x7a0 [ 138.340958] ? hugetlb_file_setup+0x604/0xec0 [ 138.345495] hugetlbfs_get_inode+0x9c/0x7a0 [ 138.349885] ? d_set_d_op+0x5b3/0x7c0 [ 138.353736] hugetlb_file_setup+0x604/0xec0 [ 138.358120] SYSC_mmap_pgoff+0x557/0xaf0 [ 138.362232] SyS_mmap_pgoff+0x8a/0xb0 [ 138.366134] SYSC_mmap+0x172/0x1a0 [ 138.369776] SyS_mmap+0x85/0xb0 [ 138.373155] do_syscall_64+0x309/0x430 [ 138.377100] ? align_vdso_addr+0x420/0x420 [ 138.381382] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 138.386597] RIP: 0033:0x455389 [ 138.389807] RSP: 002b:00007f703361cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 138.397563] RAX: ffffffffffffffda RBX: 00007f703361d6d4 RCX: 0000000000455389 [ 138.404871] RDX: 0000000000000000 RSI: 0000000000ff5000 RDI: 0000000020000000 [ 138.412167] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 138.419531] R10: 000000000005c831 R11: 0000000000000246 R12: 0000000000000013 [ 138.426825] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000001 2018/04/24 19:40:40 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000, 0x80000000000000}, 0x2000000010143) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xff, 0x0) sendmsg$netrom(r4, &(0x7f0000001540)={&(0x7f00000001c0)=@full={{0x3, {"2f8bd6383e43a2"}, 0x8}, [{"3a2c6e2f7403ef"}, {"28db4497366c95"}, {"8e975a9c828889"}, {"5c029c89a365b7"}, {"e657fb1673fc60"}, {"15d7a75ab6b13d"}, {"3205bcefbe5281"}, {"524c1c873ee07c"}]}, 0x48, &(0x7f00000014c0)=[{&(0x7f0000001280)="a62e1d95d6c6ea6bbdc0586b95874d58182a4d8157b1702665a9fbe0b1d57fb54665b28d63b3a1f1fce7b736abacc1b75ce838ee157d0ed580cf47cf63eceb49517c59e0b0b738d40524fcc9470c3b8d6d97b559be233537bb860b61caf780919a1958ae36616aac870e1c7ccc82e6bd85", 0x71}, {&(0x7f0000001300)="ba10211f125f1fdbbba196def21a2d38c7ff59c6e7a2d583e21b5ace1bb9e2786fe512b579d6209db4e7dfb1293b396cc22f52e07af379d77472c4d5a590229b317485448b17fb2fc1083bcecb4bd0aa0e77b3b77d9fdb152e5ac2304583dc1054b2a490df40b04b6b93f3be5cea1a6a5e4b6afbd5778b80434d8590555e9ac129ff48720d0c796db77e", 0x8a}, {&(0x7f00000013c0)="1c4866c13e042183f8e6de52cd0e49a269a351d98ebf961fafaa290596990e916db48aff59d405455ec05cd4908e9389e6a1165d67747b2ce5bd5a9a0332234d", 0x40}, {&(0x7f0000001400)="d7c3612e373df7fd1df1b61d0ea53a430af6dde1858823b330ee7f6053355f6b70ad2703a3d8b0978b764756139220c773a01411d1fb958193a8999b49ce76e01f5075bf78f77fb047171c4a9199189b4cfa5abaae75ae2be66f34a056088344065d2ed37a82ce7b9989778685be7d60fdb9fd51722e814a1be160bda3438cffdd7ad6fabf9ec060da3969647b8f1b9f1f7f6ea4ec36ebe1b0da6d68f685c0", 0x9f}], 0x4, &(0x7f0000001500), 0x0, 0x40000}, 0x20000040) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:40 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:40 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/04/24 19:40:40 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getsockopt(r0, 0x100000114, 0x2718, &(0x7f0000861fd8)=""/40, &(0x7f0000000000)=0x28) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) 2018/04/24 19:40:40 executing program 2 (fault-call:0 fault-nth:2): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/04/24 19:40:40 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000040)=[{0x20, 0xb52e}, {}], 0x2aaaaaf2) semop(r0, &(0x7f0000000080)=[{0x2, 0x7, 0x800}, {0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x5) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000000)) 2018/04/24 19:40:40 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff3, 0x3, 0x2, 0x2, 0x1, 0x81, 0x9}, &(0x7f0000000080)=0x20) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800005) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0xd3, "2e0c3b1f9064817520e4e42e29902b11f75502b9568dc3a6d04372a38ee2e45f424d485840578c91cd7bd22eb265ed3d0db160733d02bb1c9e3f54c2afe906786ca57ae152368f07ca603c9dd1cd5bf33900af52766ff6691a8fe70a5a6436611658fcbf896dd557f253b7a6bef40b1c35b9c686cef52eea6754caf4304c3e28e98ca3f286e5c6178a95c2f118e69e999a92f6f4bfe74cd3c85b50a5af5571e00700f5848acc68234be193b1d4dff7021ebf1b99396914d01ff19ad766a02ea318b8a9ff1f17b2b370efb7e700b415432bc49a"}, &(0x7f00000004c0)=0xdb) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000003, r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x60, "ea56827fd19b7175fa271bf46414f279ecab0829167497980ea5003f7e9f60c37f8c5dd4120a857e98479d34190343cc537e1d762c744f0d00167478c3b141ebf44fb40d4f823d765554536047d58742165522605f060703679b50b6c385623a"}, &(0x7f00000001c0)=0x68) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r5, 0x4) modify_ldt$write2(0x11, &(0x7f0000000280)={0xfffffffffffff800, 0x100000, 0x4000, 0x0, 0x20, 0x5, 0x7, 0x3, 0x1, 0xa7}, 0x10) 2018/04/24 19:40:40 executing program 6: pwritev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000580)="95", 0x1}], 0x1, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x8, 0x2000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) fanotify_mark(r3, 0x20, 0x11, r4, &(0x7f0000000540)='./file0\x00') r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) socketpair$inet(0x2, 0x3, 0xffffffffffffff80, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='io\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000480)) ioctl$PPPIOCGMRU(r7, 0x80047453, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000300)=0x1, 0x4) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r8, r8}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f00000000c0)={'poly1305\x00'}}) [ 139.101780] FAULT_INJECTION: forcing a failure. [ 139.101780] name failslab, interval 1, probability 0, space 0, times 0 [ 139.113208] CPU: 0 PID: 10010 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 139.120167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.129550] Call Trace: [ 139.132190] dump_stack+0x185/0x1d0 [ 139.135864] should_fail+0x87b/0xab0 [ 139.139636] should_failslab+0x279/0x2a0 [ 139.143747] __kmalloc+0xc2/0x350 [ 139.147257] ? resv_map_alloc+0x86/0x5b0 [ 139.151397] ? __msan_poison_alloca+0x15c/0x1d0 [ 139.156118] resv_map_alloc+0x86/0x5b0 [ 139.160054] ? hugetlbfs_get_inode+0x87/0x7a0 [ 139.164591] ? hugetlb_file_setup+0x604/0xec0 [ 139.165988] FAULT_INJECTION: forcing a failure. [ 139.165988] name failslab, interval 1, probability 0, space 0, times 0 [ 139.169131] hugetlbfs_get_inode+0x9c/0x7a0 [ 139.169169] ? d_set_d_op+0x5b3/0x7c0 [ 139.169211] hugetlb_file_setup+0x604/0xec0 [ 139.169269] SYSC_mmap_pgoff+0x557/0xaf0 [ 139.196912] SyS_mmap_pgoff+0x8a/0xb0 [ 139.200785] SYSC_mmap+0x172/0x1a0 [ 139.204388] SyS_mmap+0x85/0xb0 [ 139.207723] do_syscall_64+0x309/0x430 [ 139.211629] ? align_vdso_addr+0x420/0x420 [ 139.215878] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 139.221069] RIP: 0033:0x455389 [ 139.224272] RSP: 002b:00007f703361cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 139.232005] RAX: ffffffffffffffda RBX: 00007f703361d6d4 RCX: 0000000000455389 [ 139.239283] RDX: 0000000000000000 RSI: 0000000000ff5000 RDI: 0000000020000000 [ 139.246556] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 139.253825] R10: 000000000005c831 R11: 0000000000000246 R12: 0000000000000013 [ 139.261093] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000002 [ 139.268410] CPU: 1 PID: 10019 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 139.275355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.284722] Call Trace: [ 139.287352] dump_stack+0x185/0x1d0 [ 139.291018] should_fail+0x87b/0xab0 [ 139.294777] should_failslab+0x279/0x2a0 [ 139.298892] __kmalloc+0xc2/0x350 [ 139.302420] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 139.307865] ? crypto_create_tfm+0x10a/0x640 [ 139.312339] ? crypto_alg_extsize+0x66/0xc0 [ 139.317150] crypto_create_tfm+0x10a/0x640 [ 139.321430] crypto_alloc_tfm+0x3a9/0x710 [ 139.325624] crypto_alloc_shash+0x99/0xb0 [ 139.329831] drbg_init_hash_kernel+0x87/0x4e0 [ 139.334377] ? _cond_resched+0x3c/0xd0 [ 139.338351] drbg_kcapi_seed+0xa5a/0x2270 [ 139.342603] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.347493] ? drbg_kcapi_random+0xc20/0xc20 [ 139.351975] crypto_rng_reset+0x262/0x310 [ 139.356220] rng_setkey+0x8b/0xa0 [ 139.359721] alg_setsockopt+0x6c5/0x740 [ 139.363777] ? rng_release+0x50/0x50 [ 139.367559] ? alg_accept+0xd0/0xd0 [ 139.371254] SYSC_setsockopt+0x4b8/0x570 [ 139.375407] SyS_setsockopt+0x76/0xa0 [ 139.379299] do_syscall_64+0x309/0x430 [ 139.383239] ? SYSC_recv+0xe0/0xe0 [ 139.386815] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 139.392025] RIP: 0033:0x455389 [ 139.395230] RSP: 002b:00007f81bd021c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/24 19:40:40 executing program 6: pipe2(&(0x7f0000b9d000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="d58b2f067fe136948c94cb8290c42be73d233f9e1b011c48f51d4ccf0439fb92d7ec6e336a00412264a73f64b9f3e587772d0cb14866e8764d986a3fe3dcd0e7382d8c129b66450de3844c4a92865ce984543c3d5fccd3d1a200f9239e95"], &(0x7f0000000180), 0x1400) 2018/04/24 19:40:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 139.402974] RAX: ffffffffffffffda RBX: 00007f81bd0226d4 RCX: 0000000000455389 [ 139.410269] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 139.417559] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.424857] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 139.432151] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 139.439726] DRBG: could not allocate digest TFM handle: sha512 2018/04/24 19:40:40 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:40 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/autofs\x00', 0x12d000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001ac0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001b00)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/77, 0x4d}], 0x1, &(0x7f00000001c0)=""/174, 0xae, 0x7}, 0x10101) r4 = syz_open_procfs(0x0, &(0x7f0000001900)='net/igmp6\x00') ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001940)={r3, r4}) recvmsg$kcm(r3, &(0x7f00000018c0)={&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000001840)=[{&(0x7f0000000340)=""/97, 0x61}, {&(0x7f00000003c0)=""/91, 0x5b}, {&(0x7f0000000440)=""/183, 0xb7}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/240, 0xf0}, {&(0x7f0000001600)=""/201, 0xc9}, {&(0x7f0000001700)=""/187, 0xbb}, {&(0x7f00000017c0)=""/124, 0x7c}], 0x8, 0x0, 0x0, 0xcfec}, 0x10000) connect(r2, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) 2018/04/24 19:40:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000200)) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x802) inotify_rm_watch(r1, r3) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0xffffffffffffff84) r4 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000100)) sendto$inet(r2, &(0x7f0000001280)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d522730559df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aa02e2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x20000001, &(0x7f0000000080)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000140)={0x9, 0x0, 0x7fffffff, 0x100}) 2018/04/24 19:40:41 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) close(0xffffffffffffffff) socket$unix(0x1, 0x2, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/04/24 19:40:41 executing program 2 (fault-call:0 fault-nth:3): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/04/24 19:40:41 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)=""/113, &(0x7f0000000100)=0x71) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001180)=@get={0x1, &(0x7f0000000180)=""/4096, 0x815}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x0, 0x3, 0x2, 0x5, 0x0, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x0, 0x840200000000102, 0x2, 0x7249223b}, 0x20) 2018/04/24 19:40:41 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:41 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) tgkill(r1, r1, 0x28) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80400, 0x17c) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) 2018/04/24 19:40:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/24 19:40:41 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 140.720168] FAULT_INJECTION: forcing a failure. [ 140.720168] name failslab, interval 1, probability 0, space 0, times 0 [ 140.731568] CPU: 1 PID: 10066 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 140.738541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.747943] Call Trace: [ 140.750577] dump_stack+0x185/0x1d0 [ 140.754256] should_fail+0x87b/0xab0 [ 140.758072] should_failslab+0x279/0x2a0 [ 140.762197] kmem_cache_alloc+0x136/0xb90 [ 140.766407] ? hugetlbfs_alloc_inode+0x173/0x3f0 [ 140.771261] hugetlbfs_alloc_inode+0x173/0x3f0 [ 140.775888] ? hugetlbfs_fill_super+0x2180/0x2180 [ 140.780766] new_inode_pseudo+0x8a/0x430 [ 140.784878] new_inode+0x5c/0x400 [ 140.788371] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 140.793868] ? resv_map_alloc+0x4af/0x5b0 [ 140.798061] hugetlbfs_get_inode+0xef/0x7a0 [ 140.798884] FAULT_INJECTION: forcing a failure. [ 140.798884] name failslab, interval 1, probability 0, space 0, times 0 [ 140.802416] ? d_set_d_op+0x5b3/0x7c0 [ 140.802466] hugetlb_file_setup+0x604/0xec0 [ 140.802533] SYSC_mmap_pgoff+0x557/0xaf0 [ 140.825865] SyS_mmap_pgoff+0x8a/0xb0 [ 140.829734] SYSC_mmap+0x172/0x1a0 [ 140.833341] SyS_mmap+0x85/0xb0 [ 140.836680] do_syscall_64+0x309/0x430 [ 140.840590] ? align_vdso_addr+0x420/0x420 [ 140.844844] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.850040] RIP: 0033:0x455389 [ 140.853231] RSP: 002b:00007f703361cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 140.860972] RAX: ffffffffffffffda RBX: 00007f703361d6d4 RCX: 0000000000455389 [ 140.868247] RDX: 0000000000000000 RSI: 0000000000ff5000 RDI: 0000000020000000 [ 140.875521] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 140.882792] R10: 000000000005c831 R11: 0000000000000246 R12: 0000000000000013 [ 140.890069] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000003 [ 140.897372] CPU: 0 PID: 10060 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 140.904333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.913715] Call Trace: [ 140.916352] dump_stack+0x185/0x1d0 [ 140.920024] should_fail+0x87b/0xab0 [ 140.923787] should_failslab+0x279/0x2a0 [ 140.927886] __kmalloc+0xc2/0x350 [ 140.931379] ? drbg_init_hash_kernel+0x29c/0x4e0 [ 140.936178] drbg_init_hash_kernel+0x29c/0x4e0 [ 140.940799] drbg_kcapi_seed+0xa5a/0x2270 [ 140.945044] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.949940] ? drbg_kcapi_random+0xc20/0xc20 [ 140.954418] crypto_rng_reset+0x262/0x310 [ 140.958659] rng_setkey+0x8b/0xa0 [ 140.962158] alg_setsockopt+0x6c5/0x740 [ 140.966202] ? rng_release+0x50/0x50 [ 140.969980] ? alg_accept+0xd0/0xd0 [ 140.973677] SYSC_setsockopt+0x4b8/0x570 [ 140.977840] SyS_setsockopt+0x76/0xa0 [ 140.981729] do_syscall_64+0x309/0x430 [ 140.985667] ? SYSC_recv+0xe0/0xe0 [ 140.989247] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.994460] RIP: 0033:0x455389 [ 140.997668] RSP: 002b:00007f81bd021c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 141.005405] RAX: ffffffffffffffda RBX: 00007f81bd0226d4 RCX: 0000000000455389 [ 141.012694] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 2018/04/24 19:40:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5b7e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0x100000000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000000000)=0xfe90, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@empty, 0x0, r4}) [ 141.019983] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.027273] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 141.034564] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000001 2018/04/24 19:40:43 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xd) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/04/24 19:40:43 executing program 6: r0 = add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="d07ff427bb20a90f968c503ad8d20971ea63f380ab4eda69ed9f6853b3ab80a77c39cf8cef05", 0x26, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/04/24 19:40:43 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x0, 0x0, @empty, 0xdf}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='system:ppp0\x00', 0x3) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/24 19:40:43 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/04/24 19:40:43 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2cef, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'ip6gre0\x00', 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x410001, 0x0) bind$can_raw(r1, &(0x7f0000000300)={0x1d, r2}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000040)=""/80) r4 = dup(r0) connect$bt_rfcomm(r4, &(0x7f0000000240)={0x1f, {0x8001, 0x4, 0xfffffffffffffffe, 0x80, 0x2, 0xfffffffffffffff8}, 0x3ff}, 0xa) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) mlock2(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xe}, @rand_addr=0x5}, 0xc) mbind(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x1, &(0x7f00000000c0)=0x9e4, 0xfffffffffffffff7, 0x1) bind$netrom(r3, &(0x7f0000000140)=@full={{0x3, {"7afb9f7295bfde"}, 0xda}, [{"f9941e803e9bf0"}, {"7f9da9513554b6"}, {"d565761377a41b"}, {"120c758695fbcf"}, {"cb72c58743f89b"}, {"6bfdf63437d336"}, {"0587a1a0ca8ea4"}, {"ebeaf8cb4448a6"}]}, 0x48) shmget(0x3, 0x4000, 0x54000852, &(0x7f0000014000/0x4000)=nil) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000200)={0x0, 'bond_slave_0\x00', 0x1}, 0x18) 2018/04/24 19:40:43 executing program 2 (fault-call:0 fault-nth:4): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/04/24 19:40:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) timer_create(0x5, &(0x7f0000001340)={0x0, 0x7, 0x1, @tid=r1}, &(0x7f0000001380)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffe00, 0x7fffffff, 0x1000}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x3}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001280), &(0x7f00000012c0)=0x10) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r5 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000100)) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$inet(r2, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) [ 142.076618] FAULT_INJECTION: forcing a failure. [ 142.076618] name failslab, interval 1, probability 0, space 0, times 0 [ 142.088109] CPU: 0 PID: 10107 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 142.095066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.104446] Call Trace: [ 142.107074] dump_stack+0x185/0x1d0 [ 142.110744] should_fail+0x87b/0xab0 [ 142.114517] should_failslab+0x279/0x2a0 [ 142.118621] __kmalloc+0xc2/0x350 [ 142.122125] ? drbg_kcapi_seed+0xc51/0x2270 [ 142.126490] ? drbg_kcapi_seed+0xac8/0x2270 [ 142.130849] drbg_kcapi_seed+0xc51/0x2270 [ 142.135091] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.139985] ? drbg_kcapi_random+0xc20/0xc20 [ 142.144468] crypto_rng_reset+0x262/0x310 [ 142.148709] rng_setkey+0x8b/0xa0 [ 142.152209] alg_setsockopt+0x6c5/0x740 [ 142.156263] ? rng_release+0x50/0x50 [ 142.160040] ? alg_accept+0xd0/0xd0 [ 142.163740] SYSC_setsockopt+0x4b8/0x570 [ 142.167889] SyS_setsockopt+0x76/0xa0 [ 142.171778] do_syscall_64+0x309/0x430 [ 142.175717] ? SYSC_recv+0xe0/0xe0 [ 142.179303] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.184522] RIP: 0033:0x455389 [ 142.187729] RSP: 002b:00007f81bd021c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 142.195475] RAX: ffffffffffffffda RBX: 00007f81bd0226d4 RCX: 0000000000455389 [ 142.202770] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 142.210063] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.217371] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 2018/04/24 19:40:43 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000002b13a2777c200f49069f90a05f00000008004900002c0000000005009078ac141400ac141400070b06ac1414bbffffffff0703000000001a0000000809b6b19fc17931643ef17b91f151dccc8bb1362455beee884a88e69aecb3b09d063967c695beb7e964838d7d762fa5c7ede449da187b"], &(0x7f0000000100)) 2018/04/24 19:40:43 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x101001) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), 0x4) 2018/04/24 19:40:43 executing program 1 (fault-call:2 fault-nth:0): r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) [ 142.224664] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000002 [ 142.236822] FAULT_INJECTION: forcing a failure. [ 142.236822] name failslab, interval 1, probability 0, space 0, times 0 [ 142.248250] CPU: 0 PID: 10096 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 142.255201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.264574] Call Trace: [ 142.267203] dump_stack+0x185/0x1d0 [ 142.270873] should_fail+0x87b/0xab0 [ 142.274643] should_failslab+0x279/0x2a0 [ 142.278764] kmem_cache_alloc+0x136/0xb90 [ 142.282955] ? get_empty_filp+0x1f1/0x870 [ 142.287151] ? hugetlb_file_setup+0x7bc/0xec0 [ 142.291694] get_empty_filp+0x1f1/0x870 [ 142.295754] alloc_file+0x6a/0x5d0 [ 142.299370] ? clear_nlink+0x81/0xf0 [ 142.303126] hugetlb_file_setup+0xca3/0xec0 [ 142.307501] SYSC_mmap_pgoff+0x557/0xaf0 [ 142.311607] SyS_mmap_pgoff+0x8a/0xb0 [ 142.315499] SYSC_mmap+0x172/0x1a0 [ 142.319136] SyS_mmap+0x85/0xb0 [ 142.322504] do_syscall_64+0x309/0x430 [ 142.326444] ? align_vdso_addr+0x420/0x420 [ 142.330723] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.335934] RIP: 0033:0x455389 [ 142.339142] RSP: 002b:00007f703361cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 142.346883] RAX: ffffffffffffffda RBX: 00007f703361d6d4 RCX: 0000000000455389 [ 142.354174] RDX: 0000000000000000 RSI: 0000000000ff5000 RDI: 0000000020000000 [ 142.361468] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 142.368758] R10: 000000000005c831 R11: 0000000000000246 R12: 0000000000000013 2018/04/24 19:40:43 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x20001) fcntl$setlease(r0, 0x400, 0x2) [ 142.376047] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000004 [ 142.393569] FAULT_INJECTION: forcing a failure. [ 142.393569] name failslab, interval 1, probability 0, space 0, times 0 [ 142.404887] CPU: 0 PID: 10123 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 142.411833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.421204] Call Trace: [ 142.423833] dump_stack+0x185/0x1d0 2018/04/24 19:40:43 executing program 0: r0 = socket$packet(0x11, 0x5, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000bc0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000d00)={@dev, 0x0}, &(0x7f0000000d40)=0x14) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000d80)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000ec0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000f00)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) accept$packet(r0, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001080)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000011c0)=0xe8) getpeername$packet(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001240)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000029c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000002ac0)=0xe8) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000002f80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002f40)={&(0x7f0000002b00)={0x414, r3, 0x10, 0x70bd2d, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x124, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r9}, {0x284, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0xfffffffffffffffb, 0x800, 0x2}, {0x101, 0x6, 0x401, 0xef7}, {0x4, 0x8, 0x8, 0x8}, {0xc24, 0x5, 0x7, 0x5}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x5, 0x0, 0x8}, {0xfffffffffffffff9, 0x9, 0x7dcf, 0x5}]}}}]}}]}, 0x414}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) tee(r0, 0xffffffffffffffff, 0x4004, 0x0) 2018/04/24 19:40:43 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) 2018/04/24 19:40:43 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200201, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) mq_timedreceive(r0, &(0x7f0000000100)=""/182, 0xad, 0x0, &(0x7f0000000300)) [ 142.427502] should_fail+0x87b/0xab0 [ 142.431264] should_failslab+0x279/0x2a0 [ 142.435376] __kmalloc+0xc2/0x350 [ 142.438873] ? tipc_nametbl_insert_publ+0xd14/0x2990 [ 142.444021] tipc_nametbl_insert_publ+0xd14/0x2990 [ 142.449055] tipc_nametbl_publish+0x35b/0x5a0 [ 142.453659] tipc_bind+0x9ba/0xdc0 [ 142.457271] ? tipc_release+0x1730/0x1730 [ 142.461518] SYSC_bind+0x3f2/0x4b0 [ 142.465164] SyS_bind+0x54/0x80 [ 142.468532] do_syscall_64+0x309/0x430 [ 142.472473] ? SYSC_socketpair+0x14a0/0x14a0 2018/04/24 19:40:43 executing program 4 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 142.476922] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.482135] RIP: 0033:0x455389 [ 142.485342] RSP: 002b:00007fec52b0cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 142.493086] RAX: ffffffffffffffda RBX: 00007fec52b0d6d4 RCX: 0000000000455389 [ 142.500484] RDX: 0000000000000080 RSI: 0000000020afb000 RDI: 0000000000000013 [ 142.508039] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.515333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 142.522628] R13: 000000000000001d R14: 00000000006f3358 R15: 0000000000000000 [ 142.530104] Cannot publish {0,47360,4653056}, no memory 2018/04/24 19:40:43 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x105000, 0x28) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x10001, 0x8000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000000)) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1ac, 0x3) [ 142.650165] FAULT_INJECTION: forcing a failure. [ 142.650165] name failslab, interval 1, probability 0, space 0, times 0 [ 142.661628] CPU: 1 PID: 10140 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 142.668581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.677956] Call Trace: [ 142.680584] dump_stack+0x185/0x1d0 [ 142.684256] should_fail+0x87b/0xab0 [ 142.688017] should_failslab+0x279/0x2a0 [ 142.692121] __kmalloc+0xc2/0x350 [ 142.695632] ? drbg_kcapi_seed+0xedd/0x2270 [ 142.699987] ? drbg_kcapi_seed+0xd8c/0x2270 [ 142.700205] FAULT_INJECTION: forcing a failure. [ 142.700205] name failslab, interval 1, probability 0, space 0, times 0 [ 142.704349] drbg_kcapi_seed+0xedd/0x2270 [ 142.704427] ? drbg_kcapi_random+0xc20/0xc20 [ 142.704486] crypto_rng_reset+0x262/0x310 [ 142.704569] rng_setkey+0x8b/0xa0 [ 142.731842] alg_setsockopt+0x6c5/0x740 [ 142.735864] ? rng_release+0x50/0x50 [ 142.739587] ? alg_accept+0xd0/0xd0 [ 142.743223] SYSC_setsockopt+0x4b8/0x570 [ 142.747336] SyS_setsockopt+0x76/0xa0 [ 142.751190] do_syscall_64+0x309/0x430 [ 142.755098] ? SYSC_recv+0xe0/0xe0 [ 142.758654] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.763844] RIP: 0033:0x455389 [ 142.767036] RSP: 002b:00007f81bd021c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 142.774756] RAX: ffffffffffffffda RBX: 00007f81bd0226d4 RCX: 0000000000455389 [ 142.782029] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 142.789303] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/24 19:40:43 executing program 2 (fault-call:0 fault-nth:5): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) [ 142.796574] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 142.803847] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000003 [ 142.811146] CPU: 0 PID: 10143 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 142.818089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.827463] Call Trace: [ 142.830086] dump_stack+0x185/0x1d0 [ 142.833750] should_fail+0x87b/0xab0 [ 142.837512] should_failslab+0x279/0x2a0 [ 142.841619] kmem_cache_alloc+0x136/0xb90 [ 142.845820] ? mmap_region+0x1c90/0x33b0 [ 142.849959] mmap_region+0x1c90/0x33b0 [ 142.853963] do_mmap+0x16ac/0x1830 [ 142.857564] vm_mmap_pgoff+0x31b/0x430 [ 142.861506] SYSC_mmap_pgoff+0x65b/0xaf0 [ 142.865611] SyS_mmap_pgoff+0x8a/0xb0 [ 142.869496] SYSC_mmap+0x172/0x1a0 [ 142.873192] SyS_mmap+0x85/0xb0 [ 142.876561] do_syscall_64+0x309/0x430 [ 142.880510] ? align_vdso_addr+0x420/0x420 [ 142.884789] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.889997] RIP: 0033:0x455389 [ 142.893201] RSP: 002b:00007f703361cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 2018/04/24 19:40:43 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x8) write(r1, &(0x7f0000000000)="6ef1b6d6dad96f1facbda994d9822d8030f4ee54d0c6497793660a806ba3a8ef2963a3328c0081c65b0e81fb3a275346c3a1beeba1407acb2d00ddcceeb561ffa1934d7dac08e5a7c758bf56aff6419d5b981f75641e94fb53498de5c04fc736d9793765c8cf75eaaa349780b7310d4de123c3c28f099ff832688d83fc42bc6b8222a2a038", 0x85) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/04/24 19:40:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)={{0x107, 0x3ff, 0x3, 0x292, 0x2ea, 0x8, 0x2d3, 0x8000}, "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", [[], [], [], [], [], [], [], [], []]}, 0x1920) write$cgroup_pid(r1, &(0x7f0000000040)={[0x2d, 0x31]}, 0x2) [ 142.900943] RAX: ffffffffffffffda RBX: 00007f703361d6d4 RCX: 0000000000455389 [ 142.908232] RDX: 0000000000000000 RSI: 0000000000ff5000 RDI: 0000000020000000 [ 142.915520] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 142.922812] R10: 000000000005c831 R11: 0000000000000246 R12: 0000000000000013 [ 142.930102] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000005 2018/04/24 19:40:44 executing program 4 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/04/24 19:40:44 executing program 2 (fault-call:0 fault-nth:6): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/04/24 19:40:44 executing program 1 (fault-call:2 fault-nth:1): r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) [ 143.085022] FAULT_INJECTION: forcing a failure. [ 143.085022] name failslab, interval 1, probability 0, space 0, times 0 [ 143.096571] CPU: 1 PID: 10160 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 143.103528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.112903] Call Trace: [ 143.115539] dump_stack+0x185/0x1d0 [ 143.119221] should_fail+0x87b/0xab0 [ 143.122993] should_failslab+0x279/0x2a0 [ 143.127101] __kmalloc+0xc2/0x350 [ 143.130709] ? drbg_kcapi_seed+0x129f/0x2270 [ 143.135164] drbg_kcapi_seed+0x129f/0x2270 [ 143.139484] ? drbg_kcapi_random+0xc20/0xc20 [ 143.143978] crypto_rng_reset+0x262/0x310 [ 143.148227] rng_setkey+0x8b/0xa0 [ 143.151733] alg_setsockopt+0x6c5/0x740 [ 143.155789] ? rng_release+0x50/0x50 [ 143.159578] ? alg_accept+0xd0/0xd0 [ 143.163279] SYSC_setsockopt+0x4b8/0x570 [ 143.167447] SyS_setsockopt+0x76/0xa0 [ 143.171342] do_syscall_64+0x309/0x430 [ 143.175284] ? SYSC_recv+0xe0/0xe0 [ 143.178872] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/24 19:40:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:44 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x298) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) listen(r0, 0x1008007) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$int_in(r2, 0x5421, &(0x7f00000000c0)=0x81) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) 2018/04/24 19:40:44 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d2, &(0x7f0000000040), &(0x7f0000000000)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xeb, "c200070b9532a3590c43a13538db694d6abc423720d687aa7ec095ccaa5c90c8979dd8c6ab910c188ab1e7d242ef827b002b2337bc65f68a2eae6c2e311076dd5c8499dc580d13494570642ffb767da3956d439af64370e763513e6df307df818669da98472ff0cbf042e7613b359d6c3644cec06c97e5662f1f53bb8516942c15f44748821a717e3bd456ec6342f6a954eea469a41e6f73ad835341bc0135aa6369f0fb169342a55b1ba08ad9b6be858f0e128ebf6b2532d7cc8e3e9e70cf09e611df022485923241d6fbebd666d75d6c2db5b1960cc86c974c3ce60c059438f5337623ac29f410a8871c"}, &(0x7f00000001c0)=0xf3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x1, 0xffffffff00000000, 0x7ff, 0x6}, 0x14) 2018/04/24 19:40:44 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffffffffffff05a0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x1c) [ 143.184084] RIP: 0033:0x455389 [ 143.187288] RSP: 002b:00007f81bd021c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 143.195033] RAX: ffffffffffffffda RBX: 00007f81bd0226d4 RCX: 0000000000455389 [ 143.202321] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 143.209614] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.216911] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 143.224206] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000004 [ 143.251330] FAULT_INJECTION: forcing a failure. [ 143.251330] name failslab, interval 1, probability 0, space 0, times 0 [ 143.262670] CPU: 1 PID: 10163 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 143.269623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.278997] Call Trace: [ 143.281632] dump_stack+0x185/0x1d0 [ 143.285304] should_fail+0x87b/0xab0 [ 143.289069] should_failslab+0x279/0x2a0 [ 143.293182] __kmalloc+0xc2/0x350 [ 143.296678] ? tipc_nametbl_insert_publ+0xef8/0x2990 [ 143.301835] tipc_nametbl_insert_publ+0xef8/0x2990 [ 143.306879] tipc_nametbl_publish+0x35b/0x5a0 [ 143.311484] tipc_bind+0x9ba/0xdc0 [ 143.315100] ? tipc_release+0x1730/0x1730 [ 143.319903] SYSC_bind+0x3f2/0x4b0 [ 143.323554] SyS_bind+0x54/0x80 [ 143.326923] do_syscall_64+0x309/0x430 [ 143.330868] ? SYSC_socketpair+0x14a0/0x14a0 [ 143.335322] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.340540] RIP: 0033:0x455389 [ 143.343747] RSP: 002b:00007fec52b0cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 143.351489] RAX: ffffffffffffffda RBX: 00007fec52b0d6d4 RCX: 0000000000455389 [ 143.358779] RDX: 0000000000000080 RSI: 0000000020afb000 RDI: 0000000000000013 [ 143.366073] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.373364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 143.380653] R13: 000000000000001d R14: 00000000006f3358 R15: 0000000000000001 [ 143.388056] Cannot publish {0,47360,4653056}, no memory 2018/04/24 19:40:45 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x20001) fcntl$setlease(r0, 0x400, 0x2) 2018/04/24 19:40:45 executing program 1 (fault-call:2 fault-nth:2): r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:45 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001240), 0x4) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:45 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) getgid() write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0x2, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/24 19:40:45 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='md5sum$!posix_acl_accessvboxnet0\x00', 0x80000000000003) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c6530206c6f06007030657468306d643573756d2c7d707070300ab24e2dc5cdce7bddfa9bd955c2ee81985e8db587f888c28024011bd2bc57e51dfe9680da83f19b09d071a205ec31df849fe67b259af6c35953122a3c974c68d0fe5e4f72596e371d453929f25e"], 0x6f) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/24 19:40:45 executing program 4 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/04/24 19:40:45 executing program 7: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x400000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xae, &(0x7f00000000c0)="84d9b2d5f5f0131b38673059aaa4c015170f741c48ffe50ca146a8eed28bca3dfce1fea07b4ba42a4abb54eed30717007b1188f4f87a0e8ade6bc205eba5ad4cad30d6e60f00161c9e431db3ff620eb0a5ad84b87dae53bc60c82ce77ba3bee48ad496f9ab2aa3d1cbfbedc8d13892a57c155cdb495811197be2abc68abbfc3e35a267ae4ce30c163d70ae8ff28ba7f95fe17918a8585d072c1de4442819ff6b54e645cdb81c0020c619908f8af7"}) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x800) 2018/04/24 19:40:45 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xc7, 0x1, [0xfc3b]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x9, 0xe263}, 0x90) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000000)="6664001a000000") exit(0x0) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/24 19:40:45 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, {0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x7af, [0xfffffffffffffc01, 0x6, 0x1000, 0x7, 0x0, 0x5, 0x45, 0x4]}, 0x5c) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000040)="a4cbe444e4cddbf2b136576704740dc053057d77e3be43b632ff3a69304962fc6cb8bf66c5d3f3579690a19768072570a4505aa7c6d1320d5b29bdb64bf97841bd664495857ce6027da36e278c4cdf43ae27815965b420dfbdf0a10eceb3c1d2cd5d722d18043a94371ec70d9bedc98ab958a3bd4dca4407773044d558e7cc7ff430572072d342b2325f7ca3f9cf20ab151f96b33d4a2574db68f3278bc80371860d357b633ad3dc6aeaae08dc02288ff93c5d5800437d662da40df4701435faf7644674ce00e8160ca04c", 0x2300204df1d83bad) [ 144.333664] FAULT_INJECTION: forcing a failure. [ 144.333664] name failslab, interval 1, probability 0, space 0, times 0 [ 144.345040] CPU: 0 PID: 10206 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 144.351988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.361357] Call Trace: [ 144.363982] dump_stack+0x185/0x1d0 [ 144.367653] should_fail+0x87b/0xab0 [ 144.371406] should_failslab+0x279/0x2a0 [ 144.375506] __kmalloc+0xc2/0x350 [ 144.378998] ? tipc_nametbl_insert_publ+0x1206/0x2990 [ 144.384232] tipc_nametbl_insert_publ+0x1206/0x2990 [ 144.389364] tipc_nametbl_publish+0x35b/0x5a0 [ 144.393962] tipc_bind+0x9ba/0xdc0 [ 144.397574] ? tipc_release+0x1730/0x1730 [ 144.401787] SYSC_bind+0x3f2/0x4b0 [ 144.405432] SyS_bind+0x54/0x80 [ 144.408794] do_syscall_64+0x309/0x430 [ 144.412735] ? SYSC_socketpair+0x14a0/0x14a0 [ 144.417186] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 144.422401] RIP: 0033:0x455389 [ 144.425612] RSP: 002b:00007fec52b0cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 2018/04/24 19:40:45 executing program 7: r0 = gettid() lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '\x00'}, &(0x7f00000003c0)=""/4096, 0x1000) r1 = syz_open_procfs(r0, &(0x7f0000000080)='schedstat\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x1, {{0xa, 0x2, 0x0, @empty, 0xffffffffffffffff}}}, 0x88) exit(0xfffffffffffffff7) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0) 2018/04/24 19:40:45 executing program 2: r0 = timerfd_create(0x5, 0x80000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x81) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 144.433364] RAX: ffffffffffffffda RBX: 00007fec52b0d6d4 RCX: 0000000000455389 [ 144.440657] RDX: 0000000000000080 RSI: 0000000020afb000 RDI: 0000000000000013 [ 144.447945] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.455234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 144.462522] R13: 000000000000001d R14: 00000000006f3358 R15: 0000000000000002 [ 144.469961] Publication creation failure, no memory 2018/04/24 19:40:45 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) accept4$alg(r0, 0x0, 0x0, 0xd4dd5d77822c9445) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x105040, 0x8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x4, 0x2) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) bind$alg(r1, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/04/24 19:40:45 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) getgid() write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0x2, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/24 19:40:45 executing program 1 (fault-call:2 fault-nth:3): r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:45 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x400000) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x2, 0x4, 0x20, 0x3, "8858a3ed11effe18a0422795e425f4dc55a07d820ec5577c4033d589bc5f9fea023c707872bbdc5688dd1f26", 0x8}, 0x0, 0x0, 0xffff, r1, 0x7, 0x2, "b767950e96b4b2e9cc46319d41a9ddee9f4283bb62b4e23a20eebecdf67ab0d4bac7cad282b0eb6b2ec3b728fc07178b26821b8fb1349c8be8e7911f95492eef", &(0x7f0000000040)='^&/em0lo\x00', 0x9, [], [0x3, 0x9, 0x1000, 0x7fffffff]}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') getpeername$packet(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001b80)={@empty, @remote, 0x0}, &(0x7f0000001bc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c40)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000001d40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001d80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001dc0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001ec0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001f00)={@dev, 0x0}, &(0x7f0000001f40)=0x14) getsockname$packet(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001fc0)=0x14) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002040)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000002180)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000025c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20300080}, 0xc, &(0x7f0000002580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="05000000", @ANYRES16=r2, @ANYBLOB="050c2bbd7000fddbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="8401020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000101000008000600", @ANYRES32=r6, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400090007ff270200000100c800e70000000200ff05fbffffff38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004003171ffff40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000008000100", @ANYRES32=r7, @ANYBLOB="9c01020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r8, @ANYBLOB="40000100240018f5bcd2c90afbf58e01006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400050000003800010024000100616374697665706f727400000000000000000008000300030000000800040000000000000000000000000000", @ANYRES32=r9, @ANYBLOB="6c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c0004000800fc02020000000100080600000000400001d000020000ff03093f000400003f0003ff1701000001fc0109b402f51480000904010100003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12], 0x38c}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x81, 0x5, 0x0, {0x0, 0x989680}, 0x0, 0xfffffffffffffffc}) 2018/04/24 19:40:45 executing program 3: r0 = timerfd_create(0x5, 0x80000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x81) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/24 19:40:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=@bridge_getneigh={0x28, 0x1e, 0x701, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0xfff}]}, 0x28}, 0x1}, 0x0) 2018/04/24 19:40:46 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001280)={r1, 0x7}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5419aa4c, 0x4) r5 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000100)) sendto$inet(r3, &(0x7f0000000140)="7de576836376a1de5a380d0a386ca49d3f7410526abc3a1713a54ffe5e034850f8d454049f4a10b1ed1b6f06c824d52273ff59df8e38645e702994fca8db5660175e7b415f43c4afaf2c2484a84dd1cb1e3554f34421488c119d5842187150d8aabce2f81819094e03278c35970f000bc2b87175b2bf55", 0x77, 0x4080, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/24 19:40:46 executing program 7: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x1f3) write$eventfd(r0, &(0x7f0000951ff8), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x207fe, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f00000002c0)=0x14) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f00000000c0)=0x7, 0x8) write(r0, &(0x7f0000000140)="27fc8b81d91e833c8dc9a70a06818c91133840fe4601d78bc01d674967fd12f75be3717a883e95b14862e63695271e86e7c0eb0d7152eba6a83069d2e9f66ded55677a76197685f0f32fdd3aa7ff8e6532c03a912e0085e23f64e83b4cf2a6fc675f3f214a0a35ef29131b563c34cc8732d895b5b0f950b7ee072c64bd34b93d18542dec3ed637531602b1b3819c1809fa21abea14c612c38fb219347010", 0x9e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000380)="1aeec1585459ef96f0b5fa97b53372931b52ab463b0e679a4cd8cbc051cae84486cf1f9d9839b9c749961489e20923d0647b4e0c18d9c8581614cb0dca4bd91a299d1261fdceddf02585552886120190c4268c956bfb66d44aea1ef681746d1abce5c4f68735a1bcf8c2353724f49e5894a0d1027acde2d21e2c6318a654e363da2b3207de4a66aba340050e9cf3dcd5bcf7af136c7addbfa3377597293f7e80eb98cf916014c7c9f0f7f9668a36bcc5be7ebed1a93008e0cb9bf29cc089328c22ae4e593bd5fd9a538b1a9658", &(0x7f0000000100)=""/59}, 0x18) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) 2018/04/24 19:40:46 executing program 0: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x2, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000), 0xc) 2018/04/24 19:40:46 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x400000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000780)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000007c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x1, 0xffffffffffff8001, 0x400, 0x5, 0x80000000, r1}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f00000000c0)=0x44) r2 = socket$alg(0x26, 0x5, 0x0) alarm(0xa) bind$alg(r2, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000), 0x0) pipe(&(0x7f0000000040)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="444c7cc2adacaa667897959abe24bbc570cf9a2a53299038ddfed0777220c62f7ed966a364f5ed0a2b113c0efa2f067e26c26b10c48d1e69e36a28db22a67b30b3d7734fc9f17d13ba531045bca10acb902314f4d6fac826a43dbe8fd754ec960cc7ed7ebd66387d4dcc6d016a132048ecb173b30296c0327a1db65e8868efe801ec20d62426195c5a5915e0a4b5ad6263c82f38b62d142eceb3e2b7ce770b1c11ba4c09d54d703ef38e936ca50ffc90440d8a4179827f903ee26c729b757d732916ae7d00e959c315e74052720be4f5b4d2813441157b812a92d20e8ce5dac4a78f6db8c6f8a3d7785ffc4b55d1", 0xee) 2018/04/24 19:40:46 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000000040201, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x3ac, @dev={0xfe, 0x80, [], 0x12}, 0x80}}, [0xa8, 0x1ff, 0x6, 0x9, 0xffff, 0xd2c, 0xdae9, 0x71, 0x7, 0x1ff, 0x3, 0x2, 0x64c08b65, 0xfffffffffffff001, 0x7f]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0xfa3}, 0x8) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/24 19:40:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000006, &(0x7f0000ee0f7f), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xc9759239090488a) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x9}, 0x4) 2018/04/24 19:40:46 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) writev(r0, &(0x7f0000002680)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="4cbcb1b24b70b77763e1377ddd4c13c0f9a262079471d1e4862e81c2e446f663d732f108091f9747f1abce2a4335c24f3814ea25f269e6503bd4cb3a8e74b03b23ff159b2d7a8eabcc9176b131dc240cc82b7a69d037f2d7c07ea313ed11953c98b7199859f517740563bdc56b762a062def0176b296d08dbfd9f231e3fd8df6f52e4e5a04dd2239b8b4c871195818da07db530acb", 0x95}, {&(0x7f00000010c0)="77d9029669918d0b414c1e8cef74021ab3bb20224cc990f6e3d2a97139e03b49706079902434021f3eb9d1b681c66614e7d33115a656d68e443905b0cc8a59e3c9f3b0a8f6af5f4d00dd4d18e4380b85a848179e9a181675fd95cc92f79c72ec10dfb1ae99f062a27ee02fb443cc2881037cb921b5afd255458cefd5fd36a1357a06e605413f17015137d077a93deb63c1", 0x91}, {&(0x7f0000001180)="8a22a4abc22624dc6a984509153a298419cc90c1e534e1f4bdfb66bf3a6b173cd34ac2149f2ea6f3f0b6db56a21b7d0e91236c05a18c2062b07b2bb615ff250782843a95e213aa5e0a32b104bdae0449de10376574b20997f8104a112df918183814ead52048e53e0069788b9fe9c32218e316e261ed201c5a08ad3495c4e391a9def68bef2d0e7157ca56988eddb383d28e26", 0x93}, {&(0x7f0000001240)="8d9d0079909c8480d564de8ee4d5bbd691ad30457ab87eb37070540ba284405eed5821bf110fe25a1b95a16284760901", 0x30}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="c3cdab7347160225207c94982df3751c4b56d881082aa39df543e9a4615bcb3c22d599eaa100f8180a818cb02b98a9ca0c509f2c046ec7d6dcc1edf47f72f5a21dc0b2a795e63f27ddfab54f2e16846ffb02435415cc4b8efd37e5a66300c3e45df80e9b4aa8a5f65532d68bb59f89737255fb7d1ed3207d8aa33a0cdf6e4668839eefc0c9329bd557a78ba6d30f711358a78dfbae40bef7427e1631ef74b78275aa68ffda3505bfb9177b1c08d08b01ab3d8d5346e656fa4dad8d6d97994c6b9f99e08f5a3f41830c49fb9820e53d94a46796855c2352", 0xd7}, {&(0x7f0000002380)="b2081781fc60687cef6f2ac3adb87ab245d361baf3e274e3336f521e6fea35927191591ec21803a866efb0c0c9819619ac1cc141a3dd5a120e6931ed20c3dc45b424fd95bf0e39d9f2175fe723023014055d6252d147f78197aa8257f7ba7f31c66badd60b4ee0d86c71dc150c28ff787e6db54b9b02c8260370def073d0bb03345e9de7faf72bc9e58987c8460cb2eed443a443d45199d46c2708dd226c43c9ad271b37234a2043f9518887d7ceb0160642c517242cae77541d6b1599287bbf57e9d2157fcff9ede66e5ccd56a43d4ba383f29469b1c80345e2a40977c3f4", 0xdf}, {&(0x7f0000002480)="47e2c2c121b2e0c5fdbd22b8a5f200932f7633664e424831f59e3b91a1e34049d5a1e5c46c4c938d2ff4250086ffbe6cd6c08e4662cd2e365f60a7c92a8b9f69e9a738b819c69402312ccc9b51f8444dae83d725ccebcb5d3c9b82687bf12e84da9777cad990ae01d6086f7c8665369f76864f30a78a76acdc3d3eb21816008efd39e3ecf4749a1bea7795c99aa85273077d5e3a4ab2edf7f7889d56733b713bdc58815572c596d276b7f4f298f13897cc8b915c174382a26691b26be402f6d779a4000e11746e6e56c808d53a77c4565e52b4e0ed5770e32556f74eadab7203fac1380cc74a6f", 0xe7}, {&(0x7f0000002580)="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", 0xfb}], 0xa) [ 145.545430] general protection fault: 0000 [#1] SMP PTI [ 145.550877] Dumping ftrace buffer: [ 145.554435] (ftrace buffer empty) [ 145.558163] Modules linked in: [ 145.561396] CPU: 1 PID: 10274 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 145.568337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.577757] RIP: 0010:__kmalloc+0x13b/0x350 [ 145.582100] RSP: 0018:ffff8801bbd7faa8 EFLAGS: 00010286 [ 145.587490] RAX: 0000000000000000 RBX: ffff88021fd420f0 RCX: 0000000000040000 [ 145.594779] RDX: 00000000000070a2 RSI: 000000000000011f RDI: 0000000000000120 [ 145.602075] RBP: ffff8801bbd7fb08 R08: ffff88021f005500 R09: 0000000000000002 [ 145.609377] R10: 0000000000000000 R11: ffff8801bbd70000 R12: a3c25e25406550ee [ 145.616676] R13: ffff88021f005500 R14: ffff880159944418 R15: 00000000014000c0 [ 145.623975] FS: 00007f81bd022700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 145.632229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.638133] CR2: 00007ffdbc7b6bcc CR3: 0000000171a74000 CR4: 00000000001406e0 [ 145.645428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 145.652723] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 145.660013] Call Trace: [ 145.662703] ? drbg_kcapi_seed+0xedd/0x2270 [ 145.667107] ? drbg_kcapi_seed+0xd8c/0x2270 [ 145.671512] drbg_kcapi_seed+0xedd/0x2270 [ 145.675781] ? drbg_kcapi_random+0xc20/0xc20 [ 145.680280] crypto_rng_reset+0x262/0x310 [ 145.684534] rng_setkey+0x8b/0xa0 [ 145.688041] alg_setsockopt+0x6c5/0x740 [ 145.692102] ? rng_release+0x50/0x50 [ 145.695886] ? alg_accept+0xd0/0xd0 [ 145.699582] SYSC_setsockopt+0x4b8/0x570 [ 145.703747] SyS_setsockopt+0x76/0xa0 [ 145.707637] do_syscall_64+0x309/0x430 [ 145.711577] ? SYSC_recv+0xe0/0xe0 [ 145.715159] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.720375] RIP: 0033:0x455389 [ 145.723580] RSP: 002b:00007f81bd021c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 145.731328] RAX: ffffffffffffffda RBX: 00007f81bd0226d4 RCX: 0000000000455389 [ 145.738626] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000016 [ 145.745923] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.753218] R10: 00000000201ec000 R11: 0000000000000246 R12: 00000000ffffffff [ 145.760517] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 145.767814] Code: 8b 18 65 48 8b 53 08 65 48 03 1c 25 28 a1 02 00 4c 8b 23 4d 85 e4 0f 84 38 01 00 00 48 83 7b 10 00 0f 84 2d 01 00 00 49 63 40 20 <49> 8b 1c 04 48 89 d1 48 83 c1 01 49 8b 38 4c 89 e0 65 48 0f c7 [ 145.794732] RIP: __kmalloc+0x13b/0x350 RSP: ffff8801bbd7faa8 [ 145.800930] ---[ end trace ecc4d4d7d134b976 ]--- [ 145.805763] Kernel panic - not syncing: Fatal exception [ 145.811623] Dumping ftrace buffer: [ 145.815153] (ftrace buffer empty) [ 145.818882] Kernel Offset: disabled [ 145.822505] Rebooting in 86400 seconds..