executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x10000007) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x20002) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000280)={0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffffc00}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x10001, 0x7}, &(0x7f0000000240)=0x88) ioctl$TIOCNXCL(r2, 0x540d) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffffe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/04/01 07:36:44 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9205, &(0x7f0000dde000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$void(r0, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000000080), 0x80800) 2018/04/01 07:36:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x9, 0xffffffffffffffde, &(0x7f0000000040)="ae951bd647cc6919819d38ac0027fe99889076b341679a1905c231ed3058d144c90b25d2446117c0af31deedf0a200f4ffffff0000000000000000000000"}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="b7e6edee90d6f4ab2f4535c2f9cee5e4", 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000240)={0xfffffffffffffffd, 0x0, &(0x7f0000000140)="e6c9de0ea956332b2ebd46acbb946608894e489b78cbdd25690d3e6e23b31aa1cb3c1a768774cc7b8373a78d6a8e97ae63dcbf8cd5c5c469fecce88259b8734a5815"}) 2018/04/01 07:36:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000500)="1156ddb880bd5cd10b319b629b7dcc15e85de8d95211a48a141a55bdb0999dfa48afde011b7adde73b211b86a104dc5f7b55bc9cdeee7c3c468905211f2265ad1f3ffd580c335cfc0747ba06b4dc2c9e737eb5d11503501f6dfdc7a0eb0db5d926d3b023c7f1d2f049a605a485fd2fdbd29c0b7c11acc690e220cba7eeacf6de9367847cc72405707f08a3c1ae077671144c2ac0f3f968c445664a008209989c988469d213512401", 0xa8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x4e20, @rand_addr=0x100}}, 0x7f, 0x7, 0x7, "abce2eb95ef80ea0613ba058f7db2603aa34695beb570de9231e7aca351c59b910b641f9811f7af49a219d2c0268d6b1a8f8dac3a1f10237aabf9a7088fe24bd3d62fb7a3030a775e6e069bb23071252"}, 0xd8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000300)={r1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000340)={0xed02, 0x3, 0x5, 0x7ff}, 0x6) r4 = socket$inet(0x2, 0x0, 0x8000) r5 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0xa24, 0x8200) r6 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000380)={@remote, @multicast1}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r7, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f00000006c0)) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000700)={r7, 0x7f, 0x5, 0x2b6}, 0x10) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0xffffffffffffffff}}, 0x1, 0x2, 0x7ff, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)) lseek(r5, 0x0, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x3, 0xff, 0x4, 0x0, 0x91, 0x100000000}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r1, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r1) 2018/04/01 07:36:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000180)=""/216) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000400)=r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x1ff}}, 0x10) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x8}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="01001e000000000005010040"]) fchmod(r0, 0x1) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)) 2018/04/01 07:36:44 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000540)=0x12, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/173, 0xad}], 0x2, &(0x7f00000015c0)=""/54, 0x36, 0x4f1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001640)={0x0, 0x8000, 0x0, 0x80, 0x8, r3}, 0x2c) prctl$getname(0x10, &(0x7f0000000580)=""/4096) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000100)=""/162) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001680)={r2, 0x0, 0x4, 0x5}, &(0x7f00000016c0)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x80, 0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x7) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000002c0), 0x4) 2018/04/01 07:36:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x3, 0x1) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000280)={0x6}) r3 = dup(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f00000000c0)={0x74000001, 0x2, 0x13}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000100)={0x2, 0x8, 0x401, 0x1ff, [], [], [], 0x1, 0x6, 0xff, 0x2a5a, "5724f477bdedcbd311d366dcbbc051c2"}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x6e, 0xd6c4, "614a5e8df6e110a1a45accb490cbe69b16cbc3ea7caf5a58391ce722eb580e6b1baff2b77dddb27e4699bbb1156f9ad93c68132893afaf95f2b17d4f266afc6c3b80036929d04bb86cfdfa8c227de973f0bd0a7f671b088acbaa7013af3a05f2d037feb06d48"}, 0x80) [ 775.231417] pic_ioport_write: 209 callbacks suppressed [ 775.231420] kvm: pic: single mode not supported [ 775.236748] pic_ioport_write: 260 callbacks suppressed 2018/04/01 07:36:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getattr(r3, &(0x7f0000000080), 0x30, 0x0) 2018/04/01 07:36:45 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0xe081, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/01 07:36:45 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x40) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000000500)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x10, 0x9, 0x0, 0x0, [{[@rand_addr]}, {}]}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, &(0x7f0000000100)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/04/01 07:36:45 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, {0xa, 0x4e24, 0x1, @empty, 0x1ff}, 0x9a5, [0x5, 0x7, 0x0, 0x72, 0x81, 0x4, 0x6, 0xffff]}, 0x5c) prctl$intptr(0x1a, 0x3) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x40003) gettid() 2018/04/01 07:36:45 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) r3 = dup2(r0, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r2, 0x6, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x7ff, r4}) 2018/04/01 07:36:45 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) pipe2(&(0x7f0000000b40)={0xffffffffffffffff}, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000b80)=0x7, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0xb00) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000000c0)=0x1, 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x40) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000040)=""/20) 2018/04/01 07:36:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/04/01 07:36:45 executing program 0: r0 = socket$inet6(0xa, 0x2005, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x2) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/01 07:36:45 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f, 0x100000001, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001bc0)={0xffffffff}, 0x13f}}, 0xffffffffffffff1f) prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x6df, 0x9, 0xfa, 0x2}, {0x4, 0x6, 0x2, 0x1f}, {0x8, 0x8ce0, 0x80000001, 0xfffffffffffffffe}]}) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000340)=0x800) write$rdma_cm(r1, &(0x7f0000001c40)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000004c0), r2, r0}}, 0x18) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x840) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x89, 0x2, 0x4, 0x20}, &(0x7f0000000300)=0x98) 2018/04/01 07:36:45 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce0ff8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x20000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x7a38) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x4) 2018/04/01 07:36:45 executing program 2: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000480)={0x80, 0x80}) r0 = socket$inet(0x2, 0x5, 0x40000000000) r1 = getpid() ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000000080)) r2 = fcntl$dupfd(r0, 0x8000000, r0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465720000000000000000e8ff0000000000000000000000000000000004000000000000000000000000000000000000040000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000e29585eb7232c87d00000000000000"], 0x64) 2018/04/01 07:36:45 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvfrom(r1, &(0x7f0000559f7c)=""/132, 0x84, 0x0, &(0x7f0000b3c000)=@l2={0x1f}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x7, 0x10001, 0x3, 0x3, 0x1, 0x1f}, 0x8, 0x8, 0x6f7}) close(r0) 2018/04/01 07:36:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x6010, 0xffffffffffffffff, 0x2) msync(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2) 2018/04/01 07:36:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB], @ANYBLOB="00000000000000000000000000000000d63d3b231365542157d82db1e69b1729a94198f553d43a4def33937268967fce5bffe9f214101201a77377e46fac1d4b478c906527d6c19a6eb50d562977a4aea5b7ac6fd38bdb8ea5674b98a1be04de2b779a79e8a9e77afb8a7433edd2ef20162807cace24d1b802afbf"]) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) close(r0) 2018/04/01 07:36:45 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80000, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000000640)=[{&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x6, 0x3f, 0x7ff, "23a6f1fd54d9af4bbc8eb8847db020a46fd3ba5c8951290bc6363298ee4d4f8f27cde115492c4a52d848d99baae2362a9948ac589f42eb40082904dd894ff1", 0x8}, 0x58, &(0x7f00000003c0)=[{&(0x7f0000000240)="dea5e80e8b0c3cc49aa50cb6c9a69e17af7ae61cbae0ca919085d0cc1e9c399189bd2832f65de5e0636bfb040a406b964a6b2fc42f29612fbe3f2f32ea04620c55b1559e4ccd07f88d34134e2e484e6f11f3215a1c1aa36cde308535c539e6ef7974d105e3e851aae3c39c7334a3f54ab2403675fe9d0cdab15dc9cc5793319111d552ea12fc4fb9672463801d1a5acd04a60e2b18c54c2c29bc99dfefa1ffde429e02509f23a11edeee4b8e509d01092aaa06cea1ff903125d4ffb4ba36d050d2192a4216d01424a1e4b6f7fc93702aad7bfa7a7e486546473ab37db2a1c9d27d29de4331fd9ef9f882a1c94e6c4a55370ac5", 0xf3}, {&(0x7f0000000340)}, {&(0x7f0000000380)="21e7084823ed640eed74895aa005", 0xe}], 0x3, &(0x7f0000000400)={0x18, 0x13d, 0x4, "999777e575c80ba053"}, 0x18, 0x20000000}, {&(0x7f0000000440)={0x27, 0x1, 0x1, 0x3, 0x0, 0xe85e, "f5f4272896ab4e75de97d6236023dc217097d38956184b609a34847769b1a88668fc1e52b1cb4cf716dcf1f984539ed0c0b112da2e6319d20ec77c06a4f50a", 0x2f}, 0x58, &(0x7f00000005c0)=[{&(0x7f00000004c0)="b508b29bcd435e2b07fe8869cff9a2604ed48d1e9319d86b20161b815293ba03a54fdd2649006df459c940dd0f2437ba09ab497e822110508ceb61935ee519a7a7ffa4e4003580df678d5089dd41856eef1fb74ad14f9606a2d5e5c2ed66ab11fbc6b0f36f07865087628e1534d1c7aaa8b5fd5cad4df5740370eb8829b665", 0x7f}, {&(0x7f0000000540)="d7350c770c5c7b28d129b28a558a53be37fc9f0496b273293e064b9fd1515cc95e0d34d2377f1c83ee90738268a90d15fcb420a34f2faee112416855db4c1f0071c58456d27e771a", 0x48}], 0x2, &(0x7f0000000600)={0x20, 0x117, 0x8, "62550ffb40413b410f50c035e3e33b0c9296dd87"}, 0x20, 0x4000}], 0x2, 0x4) r3 = fcntl$dupfd(r1, 0x406, r0) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x5, 0x6, 0x7, 0x9, 0x7, 0x8}, 0x5}, 0xa) fchdir(r1) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/01 07:36:45 executing program 0: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000001280)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f00009bc000)='./control\x00', &(0x7f0000353ff6)='./control\x00', &(0x7f000096eff8)='fusectl\x00', 0x2801400, &(0x7f0000098fe4)) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') unlink(&(0x7f0000000040)='./control\x00') ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0x5, 0x0, [{0x0, 0x0, 0x6}, {0x9ce}, {0x276, 0x0, 0x49f7}, {0x0, 0x0, 0x3f}, {0xbee, 0x0, 0x5}]}) 2018/04/01 07:36:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xd42) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/04/01 07:36:46 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f00000000c0)=""/148, 0x94, &(0x7f0000000180)=""/235, 0x2, 0x1}}, 0x68) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x208000008004500f, &(0x7f0000000040)) 2018/04/01 07:36:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x401, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040), 0x8) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0x6}) 2018/04/01 07:36:46 executing program 7: syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "c417098b9ea624569a25b040fd884594e4bcaa7d0cba7bdea51c8404f4d28c766d8dd5cb39134dadde5c5286ea9a832e32f7968a32c3d4d5e2a6520e2effb6ce"}}}}, &(0x7f0000000080)) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x80000001, 0x20c00) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) 2018/04/01 07:36:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x3e83, 0x8, r1, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f00000002c0)='./file1\x00', 0x0, 0x8}, 0x10) r4 = gettid() r5 = perf_event_open(&(0x7f0000000680)={0x7, 0x70, 0xfff, 0x800, 0x400, 0x6, 0x0, 0xc61, 0x80, 0x2, 0x0, 0x3, 0x8, 0x6, 0x2, 0x7, 0x700000000, 0x5, 0xffff, 0xc39b, 0x9, 0x0, 0x0, 0x0, 0x4ffa, 0xf37, 0xffffffffffff0334, 0x5, 0x101, 0x8, 0xe858, 0x2, 0x6, 0x3, 0x8f9, 0x5, 0x1, 0x3f, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000600), 0x6bfd8eff681af7f2}, 0x4000, 0x4, 0x8000000000000, 0x6, 0x80000001, 0xfffffffffffffffe, 0xffff}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x2, 0x8, 0xc2, 0x0, 0x0, 0x5, 0x10000, 0x4, 0x80, 0x9, 0x6, 0x1, 0x1f, 0x1000, 0x0, 0x8, 0x69d, 0x0, 0x8, 0x1, 0xffffffffffff0001, 0x295, 0x3, 0x758, 0x6, 0xf58, 0x3, 0x17, 0x2, 0x9, 0x6, 0x1, 0xb54, 0x6, 0x8001, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000480), 0x5}, 0x200, 0x288, 0x8, 0x2, 0x2, 0x80000000, 0x201f2e1f}, r4, 0x10, r5, 0x3) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000700)) socket$netlink(0x10, 0x3, 0x0) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r7, 0x7706, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0xfff, 0x100000001, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x0, 0x0, 0x5, 0x7, 0x0, 0x1, 0x3, 0x0, 0x0, 0x758, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r8, 0x2, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r2, &(0x7f0000000400)="695b0424d7e7c20ed6a767624123cfa8a310f63d742f96b93d2e89b0d7542e357cdd35a960dfd919d5ec03a7c938e22cfa663e82f393abc86fc4722c99dfc24fbd7f9d7693495c076f0fa03fbc5b1a21b7052265ccf9b59c25c8d2d463416ba8d9e2c02774886d0139c97e5cc2b9f9d385daef3fe0c68f8fd3eea8fdbf9d608f", &(0x7f00000004c0)=""/106}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={0xffffffffffffffff, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) 2018/04/01 07:36:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) setsockopt$inet_int(r2, 0x0, 0x100000002, &(0x7f00000000c0)=0x12, 0xc) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/01 07:36:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'system.sockprotoname\x00'}) 2018/04/01 07:36:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x20000000400001b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x19}, r1}, 0xfca5) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) getsockname(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) r3 = getegid() setfsgid(r3) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000080), 0x4) bind$can_raw(r2, &(0x7f0000000240)={0x1d, r1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x37, "c91f80a1f88e5eee97f2410c32dafd852a282322869ea0fb48c53be6e0f37dbd60bc01c4c8e473fb22de7f03ff2d551fbd9b44b41b73be"}, &(0x7f00000002c0)=0x3f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r4, 0xfff}, &(0x7f0000000340)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/01 07:36:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x400) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)=ANY=[]}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xf026, 0x40000) 2018/04/01 07:36:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = openat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', 0x20000, 0x80) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfffffffffffffffc) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xf, &(0x7f00000004c0)=0xfff, 0x4) r3 = accept4(r1, &(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000400)=0x80, 0x10000000800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}}, 0x7ff, [0x80000001, 0xffffffff80000000, 0x6, 0x1, 0x10001, 0x2, 0x2, 0x10001]}, 0x5c) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000600)=0x66d9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000220005010000000000000005040000000800000000000000a3040000"], 0x20}, 0x1}, 0x0) capget(&(0x7f0000000280)={0x200f1526}, &(0x7f00000002c0)={0x57a, 0x4, 0x0, 0x5, 0x9, 0x8}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000200)='eql\x00') getegid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f00000007c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='vlan0\x00') setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0), 0x2) sendto$unix(r2, &(0x7f0000000300)="048fa9eb413f1adb566d0e5ba655e4258ccf5628f68b86681fd1b5e4327199f46f9bd63b2e93f4058056206ec7c566e088c69f189b25d6542801de6be0e046133450f96accd2f1e41962422efa38a7dad3b8c37a", 0x54, 0x40, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000840)) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) 2018/04/01 07:36:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa268}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup(r0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x1, 0x4}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x80400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000080)={{0x4, 0xffffffffffffffff}, 'port0\x00', 0xd, 0x10050, 0xebc9, 0x3ff, 0x1, 0x3, 0xffffffffffff1de9, 0x0, 0x0, 0x3}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt(r1, 0xa749, 0xd, &(0x7f0000000140)=""/4, &(0x7f0000000000)=0x3f77534a01f6a65f) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000240)={0x0, r2}) 2018/04/01 07:36:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='sched\x00') clock_gettime(0xfffffffffffffff2, &(0x7f00003f2000)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)}}, 0x20) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x3, 0xfff}) 2018/04/01 07:36:47 executing program 6: setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc1}}, 0x7, 0x7, 0x3, "18441c6617b8883a2a5320b5a5af062d5ceafbd7f8ba7a3e0b56f0ed1b495b086fc7a646615f1bd5113a9962c910a05ca6f5332520df7401b30d0c1450525f8cc327bae7f795a9affafb38e4ee1bdf51"}, 0xff54) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x3, 0x3, [0x0, 0x100, 0x7]}, &(0x7f0000000440)=0xe) fcntl$dupfd(r0, 0x0, r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0x10001, 0xaa6}, &(0x7f0000000080)=0xffffffffffffff80) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}}, 0x40, 0x40, 0x7}, 0x98) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x2e, 0x800, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000180)=0x8b, 0x8) 2018/04/01 07:36:47 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) socket(0x1, 0x1, 0x3) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/04/01 07:36:47 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xfffffd37) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) 2018/04/01 07:36:47 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000449fb8)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000630100000000000000000000080000009500000000000000"], &(0x7f00005c8000)='syzkaller\x00', 0x80000000, 0x1000, &(0x7f00001aa000)=""/4096}, 0x48) [ 775.236749] kvm: pic: level sensitive irq not supported [ 777.229548] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 07:36:47 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080), 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000013ffc)=0x2, 0x33) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/01 07:36:47 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8000000000006}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) writev(r1, &(0x7f0000001380), 0x0) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/04/01 07:36:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x22200, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000140)={0x44, 0x8, 0x1ff, 0x3, 0x1e, 0x2}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv4_deladdr={0x18, 0x15, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}}, 0x18}, 0x1}, 0x0) 2018/04/01 07:36:47 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x0) r1 = creat(&(0x7f0000002500)='./file0\x00', 0x88) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002540)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x99, 0x4, 0x400, 0xdc5, 0x4, 0x9, 0x1}, 0xc) [ 777.339347] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 07:36:48 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0xfffffffffffffffa) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x9, 0x4) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) 2018/04/01 07:36:48 executing program 4: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x4, r1, 0x1}) r3 = socket$inet(0x2b, 0x801, 0x0) listen(r3, 0x0) accept4$inet(r3, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x1fd, 0x2, 0xf000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/04/01 07:36:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000fe4)={0x0, 0x0, 0x1, {}, {}, @ramp}) 2018/04/01 07:36:48 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x2000) r1 = dup3(0xffffffffffffff9c, r0, 0x400000080001) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e955627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0x1e) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/01 07:36:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) r4 = socket$netlink(0x10, 0x3, 0x20000000010) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2c, 0x20000000000aff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="000000000a000000ffff0000ff01f2000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e2004000000fe80000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e239c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfcf0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000e1ffffffffffffff000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x20c) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{}, {0xffffffffffffffff, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0xdc, 0x7, 'queue1\x00'}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001140)=@random={'security.', '/proc/sys/net/ipv4/vs/sync_qlen_max\x00'}) close(r6) 2018/04/01 07:36:48 executing program 7: read(0xffffffffffffffff, &(0x7f0000000180)=""/187, 0xbb) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000013ffc)=0x2, 0x1b2) r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x3f, 0x3ffffe) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x80800, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x98, 0x0, 0xfffffffffffffffd, 0x101}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x0, 0xab7, 0x4}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/01 07:36:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000002040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002480), &(0x7f00000024c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002500)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000025c0)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000042c0)=@assoc_value, &(0x7f0000004300)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/215, &(0x7f0000000140)=0xd7) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004340)={0x0, 0x8}, &(0x7f0000004380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004480), &(0x7f00000044c0)=0x8) 2018/04/01 07:36:48 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x70, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305, 0x4}, @release={0x40046306, 0x3}, @acquire={0x40046305, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=[0x0, 0x0, 0x40]}}, @dead_binder_done={0x40086310, 0x2}, @release={0x40046306, 0x1}], 0x46, 0x0, &(0x7f0000000140)="46826f7bfd514d897ec9daaf53183164a3865fcafe038c094a3d7ef9bca8b012735d5bf0843cf0a335d47593baf19ded44d1266aff5ddf7e7d8740d41540ea67d2562a9cdc3e"}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 07:36:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000a40)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000a00)={&(0x7f0000000880)={0x178, r4, 0xa30, 0x70bd2d, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x40000}, 0x20008010) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="2c01010000", @ANYRES16=r4, @ANYBLOB="000025bd7000fedbdf25010000000c00010008000800020000000c0001000800020000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d3ce45dfe4f87a45387928635f12f00000000"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r3, 0x28, &(0x7f0000000500)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={r5, 0x5, 0x8}, 0xc) sendmsg$rds(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x28c, &(0x7f0000000480)=[{&(0x7f0000000080)=""/6, 0x6}, {&(0x7f0000000200)=""/225, 0xfffffffffffffc8c}, {&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f00000000c0)=""/165, 0xa5}, {&(0x7f0000000400)=""/126, 0x7e}], 0x5}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000006c0)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000b00)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000b40)={r7, r8, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000a80)={0x0, 0x0, 0x5000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) 2018/04/01 07:36:48 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d083768c26737bfacd3df76e48ea17f60f01a00a1e067f4f59e8bc7e9371d766a71046d0dd4464edd9458312f5651689bf5fb5", 0x35}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe}}, 0x1c}, 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/01 07:36:48 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000bf7ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) r3 = dup2(r1, r0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000a94fea)=""/22) fcntl$notify(r1, 0x402, 0x20) 2018/04/01 07:36:48 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0xa2}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x80000000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x4) 2018/04/01 07:36:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffff80000000, 0x101e00) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc0000001900000228bd7000fddbdf2520000000466f359bbcb34c0655eab651bf111a33c949956dffcb639f73a96eca70d34ffed17c1ee2c7015d9aaeb23b6df947569f8cf86a45aaa41c4a834fc39986d5f88699dd1aa7715bb5e0587a49fa99057a178539d7c7173ec9fc92e0de5067106ce449b6a45c987696987304cd488246ba9d75f8a0a771812aad88b6be13af52debca14c99db88285019b2b0b7fce61fdad63df41e573e171578164472192eb0e026a584a847322275bae751cb0f96ded17e937548263be2dc5999ff217592402008005900", @ANYRES32=r1, @ANYBLOB='\x00'], 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x48000) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000140)={'raw\x00'}, &(0x7f0000000180)=0x24) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r2, 0x3) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000001, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)) mmap(&(0x7f0000f21000/0x2000)=nil, 0x2000, 0x0, 0x400000000008011, r3, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) 2018/04/01 07:36:48 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000100), 0x28a8, 0xd) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/01 07:36:48 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000003c0)=0x20) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000480)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4041, 0x0) ftruncate(r3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000580)={{{@in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) getpid() sendmsg$nl_generic(r3, &(0x7f0000001b80)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x48080}, 0xc, &(0x7f0000001b40)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008010}, 0x4) getpeername$packet(r3, &(0x7f0000000340), &(0x7f0000000400)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000440)={0x0, @dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0xc) keyctl$get_keyring_id(0x0, 0x0, 0x7f) pwrite64(r3, &(0x7f00000001c0)="cf", 0x1, 0x0) fchmod(r3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0), &(0x7f0000000100)) r4 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000001bc0), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r5 = memfd_create(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x3) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x27ffe) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x9) ioctl$KDADDIO(r5, 0x4b34, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x260054c8, 0x3ff}, &(0x7f0000000280)=0x90) lseek(r0, 0x0, 0x0) 2018/04/01 07:36:48 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) close(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500)=0x64, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x1, &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0xaeef, 0x9, 0x0, 0x0, 0x0, 0x1], 0x0, 0x4, 0x0, &(0x7f0000000440)=[0xffff, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x7]}) r2 = request_key(&(0x7f0000001a80)='syzkaller\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='cgrouRem1ppp0&cpuset\x00', 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000680)=""/66, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) sendmsg$rds(r0, &(0x7f0000004700)={&(0x7f0000000380)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000700)=""/146, 0x92}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/233, 0xe9}, {&(0x7f0000000540)}, {&(0x7f00000018c0)=""/68, 0x44}], 0x6, &(0x7f0000004480)=ANY=[@ANYBLOB="580000001401000007000000000000000000000007000000", @ANYPTR64=&(0x7f0000001a00)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR64=&(0x7f0000004740)=ANY=[@ANYPTR64=&(0x7f0000001b40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000001bc0)=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'], @ANYPTR64=&(0x7f0000002d80)=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'], @ANYPTR64=&(0x7f0000002f80)=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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00ca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000003100)=ANY=[], @ANYBLOB="eb00000000000000"], @ANYPTR64=&(0x7f00000032c0)=ANY=[@ANYBLOB="0000010000000000"], @ANYBLOB="0200000000000000ffffff7f000000001877000000000000080000000000000019000000000000000100000001000000580000001401000008000000000000000700000005000000", @ANYPTR64=&(0x7f0000003380)=ANY=[@ANYBLOB="ffffff7f00000000"], 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@ANYPTR=&(0x7f00000043c0)=ANY=[@ANYBLOB='\x00'], @ANYPTR64=&(0x7f0000004400)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="05000000000000000600000000000000fa0600000000000000000000000000002000000000000000ff7f000000000000"], 0xc4, 0x40040}, 0x4000044) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0xa, [], 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000280)=""/10}, &(0x7f0000000340)=0x50) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001940)={&(0x7f0000000540)=[0x0, 0x1], 0x2, 0x40, 0x3fd, 0x8, 0x5, 0x6, {0xfffffffffffffc01, 0x6, 0x1ff, 0x5, 0xffffffffffffffe0, 0x0, 0x5, 0x4, 0x2000000000000000, 0x2, 0x3f, 0x10001, 0x23, 0x0, "27a673f0cf5f68f6f590e851b8d60a30361d267829f736bded416205d92d3c82"}}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0xe2dd, 0x4, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x3f}) 2018/04/01 07:36:48 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) getpeername$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bpq0\x00', 0x400}) 2018/04/01 07:36:48 executing program 5: r0 = socket$kcm(0x29, 0x802, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x4008000, 0x0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ccc13deb2143", [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "eadf7497e5557b11e33e9667f69efc598181d2156357d44b4079f609f4d6d9b2ee61ac63680d68880d0c05681f310f31f10da6903d74db83c7f10743fd804256"}}}}, &(0x7f00000000c0)) sendto(r0, &(0x7f0000c63000), 0xfd88, 0x0, 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x50001, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x80000000, 0x200000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000140)={0x7fff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/01 07:36:48 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) r1 = accept4$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) r3 = socket(0xa, 0x6, 0x8) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200080}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, r4, 0x400, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) fstatfs(r1, &(0x7f00000002c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) setpriority(0x2, r5, 0x4) recvfrom$ax25(r0, &(0x7f00000003c0)=""/9, 0x9, 0x2000, &(0x7f0000000400)={0x3, {"850460d1b3e176"}, 0x9}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000440)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000500)={0xfffffffffffffffa, 0x4, r5, 0x4, r6, 0xffffffff7fffffff, 0x5}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000540)={0x5, r0, 0x1}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000580)=""/211) sched_setattr(r5, &(0x7f0000000680)={0x30, 0x0, 0x0, 0x4, 0x2, 0x5, 0x10000, 0x400}, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000006c0)=0x2, 0x2) r8 = fcntl$getown(r0, 0x9) gettid() getsockopt$inet6_dccp_buf(r7, 0x21, 0xd, &(0x7f0000000700)=""/23, &(0x7f0000000740)=0x17) getpeername$unix(r3, &(0x7f0000000780)=@abs, &(0x7f0000000800)=0x6e) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) bind$bt_l2cap(r0, &(0x7f0000000840)={0x1f, 0x100, {0x9, 0x4, 0x3, 0x1, 0x1ff, 0x7}, 0x88e1, 0x7}, 0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000880)={r2, 0x7ff}, &(0x7f00000008c0)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r7, 0xc1105518, &(0x7f0000000940)={{0x8001, 0x1, 0x0, 0x9, "639ec568684a1512b1a4481d3b3cad99756e104f54ae2591915937c1fa011943c4a083a8d965dee8cf3e4bb1", 0x20}, 0x0, 0x0, 0x8, r8, 0x1, 0x3, "676a2fda63047c7da459932e3427c4b9cbc275cb17ebd3fa7fcf7bf38b3d17c8c9ce463121a555f1fd01bd394756738dcbc0c5c9a0d39de236c3a1a566006eb5", &(0x7f0000000900)='fou\x00', 0x4, [], [0x6, 0x2fe, 0x2, 0x8000]}) fchmodat(r7, &(0x7f0000000a80)='./file0\x00', 0x1) socket$kcm(0x29, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000b00)={&(0x7f0000000ac0)='./file0\x00', 0x0, 0x10}, 0x10) open(&(0x7f0000000b40)='./file0\x00', 0x201, 0x8) 2018/04/01 07:36:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000000100)={0x8001, 0x8}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)) [ 778.602642] device lo entered promiscuous mode [ 778.679449] device lo left promiscuous mode [ 778.712110] device lo entered promiscuous mode 2018/04/01 07:36:49 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\\\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) 2018/04/01 07:36:49 executing program 0: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665782a4465", 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x40) unlink(&(0x7f0000000100)='./file0\x00') ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) 2018/04/01 07:36:49 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x40) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) poll(&(0x7f00000000c0)=[{r2}, {}, {}], 0x3, 0x0) dup3(r2, r1, 0x0) 2018/04/01 07:36:49 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x4, 0x6, 0x0, 0xff, "ae37d56cf918354e50656a9de17c9be7e251f4b87452ec66bb83e481c516008be517c1c26416431c77023c98", 0xc6}) getuid() ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)={0x2, 0x1c, [0x7, 0x9, 0x1, 0x3, 0x100000000, 0x100, 0xffffffffffffff01]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) mq_notify(r0, &(0x7f00000001c0)={0x0, 0x2b, 0x4, @tid=r3}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000200)=0x10001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setfsuid(r1) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000002c0)={0x19c, 0x14, [0x8, 0x101, 0x2, 0x7, 0x0]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000440)={0xa, &(0x7f0000000300)=[{0x0, 0x0, 0x0, @local}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}]}) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0x4000, r6, r2, 0x7, 0x3, 0x2000020) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000700)={r0, &(0x7f00000005c0)="27040c2625e34ca66ddf7e8e36247ac7d939a6daca30a0efdce762a78f9408e670f4a267bbf3c2929902f0f293c8d707a7dd03bbad16fbfec7f5af99ee94dcb7f87edfbfd1d56dd8dcbafd42644376e953e3c28d0e2e96c412a3079484e67c071afad069913e930143598cd4c8ed1b47a16bc710da6e9ede1c3a4ababced83", &(0x7f0000000640)=""/158}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000740)={0x9, 0x6, 0x40, 0x2, "f8e6c5c9c86ac6c0d13c27fb1348cf05b125c5945c0e1cb4530bd6fb2a3fb543533c72943e0a39a672b59315", 0x9}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000780)) r8 = socket$l2tp(0x18, 0x1, 0x1) bind$ipx(r0, &(0x7f00000007c0)={0x4, 0x100000000, 0x3f, "d33c19457827", 0x8}, 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000800)=[@in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x2, @empty, 0x7fff}], 0x38) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000840)) getsockname(r0, &(0x7f0000000880)=@ax25, &(0x7f0000000900)=0x80) sendmsg$nl_generic(r7, &(0x7f0000001000)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000980)={0x608, 0x2d, 0x301, 0x70bd28, 0x25dfdbfd, {0x18}, [@typed={0x8, 0x1, @uid=r5}, @generic="582b7d5cb441eb05f5e37e48b4189cacf04a1590da6a4606f84c6d79419d3d122de75dc421b55f15ae46d9588671126c72b1a4c106cd53756f798023f3c7bab9c8f22d9ddd35682cc6d747ef211e1b514d9027f95eaec60b0d62eb6b8d5f39b57da1b59384d664df7612c733bd967d2fbb88f326381098fe5f8dfa3cd0ed69f90998408ff63153585bf3f8aaf2d75d3be716ff5c3fb4c3c1c8d29d62ba63465965db19427ee9e4b1b6911a65ad656d58f82bd614082f627454160b0a7e8f5cc3136d", @generic="d5eedf14a671ca", @nested={0x174, 0x12, [@generic="984ea6f92329b84049951858213e700435f70dad3aace3ee7b9d7f233e3c07e41fa56e3b91616d61958453ac05102977be5dcf6af8ae8b655fbf0143314906ffc64c0f864819e0057d1ede7df5b2e772bf5d48e7df7c594d", @generic="b2a420fef2a07b4b54b98d8172951b2fcc35d071d7cf5dd7edb6", @generic="3c2ff478329760138ba00f5ae8dfed8e758c3a422eb37731d3f7487aaa138cc0549ddfd33919b81be8a7063df73cefe54e9d25ef0dd1fe83a9ec21f0f40aed5b27037342c7cc27466ccebe9b9f322034787e2d44d25af619b6abbc42d7314e1e705d4e4eccf4e885f3ab60ddd472eb2adb40689e411f0412bb0784e12d", @generic, @generic="f223653d0ea7582c3a1f93a82cfc567cdbaaf6ab37408e874ba30afd12a7e8be818df35d4d318a182661162746cb0e8862708e46ecc9b9e92492c4504ba778de7ab2e010c077f8ed1931dbfa88e909b607e2953feeeaccada7a58673838a0d6815461ce424d2569cf603d8475c", @generic="9ec20a5f", @generic="9ed4e55f25c3", @typed={0x8, 0x4, @u32=0x7}]}, @typed={0x8, 0x81, @ipv4}, @nested={0x1a8, 0x96, [@generic="c49f4d38e5b7bd41741e19be95324ec8fff5402e775064aea18910a3f34282407703cce0e8aaadd2df89c5e1a9abf492ff8e5befddb7f180b05b71dcdb0ade67580522391c7c8caff0d404e224b3ac6afb4d2669f65a042d731d01797837407f910df8d8724a274294c4af0e9f457bc03107524b04985b7abf2c5996319e6bbf7ed4a349eb92fc70d92be967a8663fa9ee6896377e93b90f521ce016b7c5e4e35df8d337798056d7bdb7237f", @typed={0x8, 0x58, @pid=r4}, @generic="d83c90c5d0d05dc6bc18a2668a53b7211a1be003d7a2e6c6c3fa5d2942dbcaef7e8afe412f3553c1bb48b5aaaf68cb408b9f6775b86ff2de569bfddc157f6b375390a05a9d42d69a4c5582835c5770a66b22e7341861100ab91638cc63b53140687a4094e705d1d643bcb9dcd9c4b35a0fd5dbba96875b2b0e0e7d3e13410b071ea09db6d7bca580f53c96b30b8f820f3b4f4d9ce42f084d038db4d71b3d6bc752a3536360324ae97c1143f1864935c4297e2fe9cc7c38826a9738f2d66c6dc12dffc5eeeb37b890f23d5a9d688b9585752991e5201ce11be0367938349c4ec49d99c8730cf07fe4eb93847f58"]}, @nested={0x1bc, 0x48, [@generic="f7d52415a219a5a19d0f5f7c82b2fc02a1ffaad7f2ab9f292e66c4dc68dace706da5d724f37db10453a4340664eeca2d92d182c099d121b7b8387323d4f4869e6833272f5d90788cb7838c81a693697bc7605204beaabf59211f3d470023b559245abe97ca793c9478c2bedd38f0a96de8bf1ad68e6e1515d16e19147a472b95384166107fa290f5f21a959c200e7e3827a7f2b3a34bce4f99f2f5c6ac6c8cdc24fba33c3c3f3b46af88883353a1707d6b1c4c490a69066bbc93d1cbb4c4e1eb738cb53633098aadc8f55e17947a4e170b2f79e19dcbfe6c4f", @typed={0x8, 0x26, @uid=r1}, @generic, @typed={0x8, 0x4f, @pid=r4}, @generic="101ef302ed0dfdb698565b05983dee008cf4109ea7e4c45b1ddad7a8f05a6314de2cbc2efa96db765e6a1dfdd1afb06e654ba79b570c808a3227a06ce9dcb2991efd1d4972e839857eb47faf8b70eda42acc44558bb2db97ef852fbff9e6abd57c3813a9c4a707f8b0979796b1e50e185eea7172c7c048eb819a56af58c596801fb76d6746e95cb2585d949fcfb0484ace09e6deedeb15784ae21b945a904d0b12edd5d4248308330e8221df394d93088307d832a67fff93ace6a76896bda09463ab2993a4e8b0ff3baa6ee6fc28"]}, @typed={0x8, 0x7f, @uid=r6}, @typed={0x8, 0x96, @u32=0x3}, @typed={0x30, 0x17, @binary="562e3dd83447dc6afbcf5fa4bc34db57a85aed652763f118fa9a0446de9447ec5d7fda3481096b380e5e"}]}, 0x608}, 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000001040)={0x4, 0x10000, 0x1f}, 0xc) sendmmsg(r8, &(0x7f0000004440)=[{{&(0x7f0000001080)=@nfc_llcp={0x27, 0x0, 0x1, 0x6, 0x80000000, 0x20, "75695dd27eda13539c9ab398dac5fe5b8d4de9e7ce571749ebb4c59c86edfae45f29844a4c493fe906822dd30f16cc13f3843dd06c711a051d48a5f1d79a9f", 0x24}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001100)="68a4411d814eb7bddd2b32f03e4978cf405f692773f5903ed194e9ad7b771e14517cddff11a200fc1bd4660d3de8308bdc57b5183fd0031d27cd05193c11d8f1f86c1002b4ec34eb2880a948be5465007105b7c50b87e84de766ebaceec69ee1c365edbe31db28d3036e27ba7d129ed19a2575384c1583b94f1a8e21b837862f352f91c611862252355a8414be3f455af96e78ab3c187d98217110f7b27a21242209873df42bf9c10c06d6becba9d968aa7aec211a40619432a26cfe3efd72cf143a1399828a488a8eadd5a92e12f81eb5d896ae0bfcb3348f6aae23c975e7ec3cf3d7d796f948826796bc27238b00e253be", 0xf2}, {&(0x7f0000001200)="0098af0914c2fdcce0b4382b20969386ccb0b31a883779dd2d22f34a8aff55262b9aaca12f4ff3f33929cb1326f0b82fbef31548ac38dad2092dcf7c", 0x3c}, {&(0x7f0000001240)="4b8d475b7009e3f9c25222b53313a770b145664ae3f1f2fbf1882170205b13d8a55e95bc703bc45b27284852004ba8da9b7566a0eb94777a0bd45ced024950a96215770261c4f8aa9b904878fa026b1dc8252deb05291776a3fdaedbe0594c411dd08d70d17fffdbdc9c3a84699b883747acf2198278678115cd2c8ed2c97e0f6faea0e643f35b114cb552129536e784af6d2b857870f3db7906b96ec552d7eba8f3df1c56b6aa88366ca8951edcfefd674d7ed84c34606d7f3e64e64edeb1772834bf39124b6b1864af6734da763638eae2129fb9b3cd2e3d9f21d4f2c94e5eb409f02a8231f49b8a1577e0bacd0f89", 0xf0}, {&(0x7f0000001340)="7414817bf94699dea8fec6510121d41759423d6192eb22e0553700df9275043f12852bdd7bfdfedf9ac8a60aae47928c7c48bf71a527221bcbd46388ff55f627ac4d7a4d67f74b6571c12241aa12010e6bf6dfbc286028864b7b0253c52da873b877fe7c985fb7d8797904d659203507f531082df61c8fe00e87cdd9c55d44d1bdc15cfa00a8239bf19f85dba140fd5234db666adf532d0493ca6f952e6bcea08ac9b9466283cbc9c7f1e32f5b5dbdfb83af3fc88b81fd323e3f9efb8168b1b979016f8c102e9df5acedef184b77a8a365fc706ea5716532b8850a71e838b41c5fb8fa", 0xe3}, {&(0x7f0000001440)="42d72f58419c85f0225a05237434eb56392d7c9c94a4060362f7369338b511dec945b92870fe6fa5a63866e0284910e5a86a63548feb0345d8f86a10a1c4a5f74e13456c5519549e34b204d7c18e40a078", 0x51}, {&(0x7f00000014c0)="94d3f3c7a041cd5f3d2f6248a91f044f3dbe1eee87547c22c158eeaa9d5aeb848f3dd448316241c002803f8bf5033232b31bf8aa4311bbf0ce2981e2755ab1da8eac8dab470b659b52d922fa29e8a5b1502ee2e0b26bbbda8d2dfc205527d16cedf2ea2db53cb563f21f70dde5ea278af19514c03e918145a3eb8db2f1fd131342c1f34f4d2382ebe688d8573f2f7fac0d1e99ea3d9e393e2a4b816e67edcbd7791689784f92249abce875d8efbb3e92c08a4f898157e75502a3ac562f9ef72a41ed7784099f90858b9be527c6d040e6eb62e77bf2ac55d653eaee609a1436", 0xdf}, {&(0x7f00000015c0)="474cfd6d0cf4b63e2d5ca97e64e6cf4aa26e9c7a6d0db7a422ed30be5bfe7b7a47cc508c8916c4a491755c6fde18ecb3869c4225544bbe8ac06057e334347c30f78b2e77e238f03642d3e8f1373893", 0x4f}, {&(0x7f0000001640)="8ed56905799a0240e1d17717e48769b4fa8a204750cd75fa07fce0743a4ca335b63bf2d998e1e4114ac8224b037085b4b7e135a8926727087a6317a18d432d0f339540b74b2059d1dc983e0d707305f3e8d9ede6043a", 0x56}, {&(0x7f00000016c0)="672511a9d58d8d46984d6f832a781ceeb5cf73cf108d33dbf85e488170f600874581178b88bd77fef12ab94ce458762353542b1dbfd25c301f7ef54ff8711ebcea0ed9fa68bf1b251dd2e2c79b1334ca6470a9c4027e26895d68e4a366ced8c276ff8f3709e3da3f5f987515b05ab3af9b011be4979f54541357d52e8a6d6f9f413e72958b56bc17ccbd72e68e3939d87dcc969c5ab581588da0a51d8bdef63fd13e", 0xa2}], 0x9, &(0x7f0000001800)=[{0x24, 0x115, 0x10000, "8053b9905b9a8c236f59d3ae62708a3cc7e5d9208a5c50dd"}, {0x100c, 0x10a, 0x1, 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{&(0x7f0000002f00)="d73a948056cba8992c9ce59513c9327372bfd069013b4846c5c50582ad2ba2a5a1439cfd210a95344a36f811a6d1ab33df0f93f7b2ce15c604226efaebfcb7636e75b4fde3697d8f4a8d087d0709101e99591c", 0x53}, {&(0x7f0000002f80)="e2626a5f2edfc15b1d307d07784324acb8302f079a62b96c7d16135b3ecdb96d37792833960376e636b4af63828fa061cc30eb4e76e84971231c05f5d4513f356996b753291382eef3e293c907a3a3b5727ea21ebd7a91ad51607183acaa26f7874dd2fda4ded2950a576b410101a847126000ba010af8e0f0b48917e78832b2395193e7243cc8dc28470b68a000539f4ea9b35ae64b87fa9d5788a7a13185097a23bda4201ca0685ec742e154a28d6203940b85ee55ac124bca97a21ed49fb69b649369b7bf45b663b6f67e03ad95b9369bc18634d45a3ff0", 0xd9}], 0x7, &(0x7f00000030c0)=[{0x58, 0x1, 0x9, "e9a2b0fd43f5db4921505edcb7c6eb3302d29e1431e11a59ede9106a4d799f4a7fb61af0542fd8e18467208f4ba50f24d910957d3c1bd7db0c3d540b0452c949e40ccbe79c7690f3b4bd4c3f"}, {0xec, 0x111, 0x5, 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"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{0xa4, 0x109, 0x10000, "bdcbb2a78740fcedb0e3cee8b64962846e21e63b2a911a6ac8f821940570dc51328dc0188d9899a9a61db3afe518cbad3bae4f3ed06c8ccbece864231dc885493e8e11055b6bc80cfc34a54f0a26ad9d84f5675e7877545ac90645195730df944ea984461b9f8884bb13632b0da6473aede7f62fbb72f79147a9b7e13a2a873a21e3a8bc8449fa4d3e77e4d7a4f8e68672cb9fa57d5365a2"}, {0x70, 0x29, 0x4, "d99735c3b88b4d85deb4064389fa84c9961012edd691328747fcff55073f7f997bb3cdfbf505d6c14e1bda6c5619d407fd96dcb0650f3f3ee14332ed8f725c7500d84778618279bd83195a904583a9c65c3bc1c45e9b8b2bbb9389aa3bfeb40a213d"}, {0x78, 0x102, 0xfff, "5022316bd74f13938654ddb6b808c490a290e27b2c061646a0006afc2d4b5883a13317e11c0f4cc92e1d8eb463a6ef84ab548a7afd974eda08c8ff99946ef64a2c1b14ca8991dc4724e228e6f95fce419204c2a9983cc18a522cbeac99c5442b60874258e25fba36c9e4"}, {0xa0, 0x0, 0xab9, "902762835abb950bdea8b32cf33d9f46ecefd0dceb4fbce05d9581e27ab66f60a7265b3209134b217ed82dbcea4f94d79c745cc9945346529c2397859be1480be66a1fae95634cd6f7148affe8f963316dcb884558248f34a505ccde185c5dd05918469e625e031df256a8727b6a2fe10fb1289ae6afdafa89bcd64d02d38f682dbe6867c79221cc2ac5a48e18deb788df8a3ad6"}], 0x137c}, 0xc9}], 0x3, 0x20040050) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f00000044c0)={'yam0\x00', 0x7ff}) 2018/04/01 07:36:49 executing program 5: getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) r3 = gettid() r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) epoll_wait(r4, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xcb0b) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f00009dcff0)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) openat$cgroup_int(r5, &(0x7f0000000040)='memory.low\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000140)) r6 = epoll_create(0x800) epoll_pwait(r6, &(0x7f0000a6b000)=[{}], 0x1, 0x80000001, &(0x7f0000e3b000), 0x8) 2018/04/01 07:36:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="220775b005e381e5b3360ced5c54dbb7295df0df8217ad400000000900000000", 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x105000, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xd94) 2018/04/01 07:36:49 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000001c0)={{0x80, 0xa}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000048000)={{0x80}, 'port1\x00'}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xee5cb8e, 0x800) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/04/01 07:36:49 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000280)="a0", 0x1}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x484000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) recvfrom$packet(r1, &(0x7f0000000140)=""/251, 0xfb, 0x2000, &(0x7f0000000080)={0x11, 0x17, r2, 0x1, 0x1f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) 2018/04/01 07:36:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x3, 0x4a59, r2, 0x4, r3, 0x10001, 0x0, 0xffffffffffffff01}) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r1, &(0x7f0000012ff8)='./file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 779.457588] QAT: Invalid ioctl 2018/04/01 07:36:49 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="b00bca5ec5cb40bb6282a9fc82215e5df1fa6223401bb8334e3774dcb4993769739fa49a31d11e5477558580ab86a724701812f9452083c8558fd00000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='romfs\x00', 0x402, &(0x7f0000000180)="e83261624fe5d44001ac3aa8ec54d74d492a705bb878ccbd62ea3858cd86238b10ae9e0417836a5ac46312d5373d6719bd131e46cec7c7692cb1de27d630d2596599b69eaed74f8208e14395af57326df92c5015c5f2564ab66a5fd739592f8b4e32bf6adf4355fe38e7b4b1382432f44eaa5157b0d4746e97bf6689011114048419cd8b7e4ea6aff0bda408aae0e98e0a0c986db7bf92c2782481415089ffa10020fad30e3dc09e5cb5dd22c67a79aadfc510d2fd4daae87713bbd5f317f6fd2535") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x78a4}, 0x4) 2018/04/01 07:36:49 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffda9, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) getpeername$netrom(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x3, 0x0) close(r3) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x20053, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)) 2018/04/01 07:36:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065e000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x3, 0x8008, 0xfffffffffffff001, 0x6, 0x1, 0x6, 0x9, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x5}, &(0x7f0000000280)=0x8) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) accept4$vsock_stream(r1, &(0x7f0000000480)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) setfsuid(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000981fcc)=""/52, 0x34, 0x0, &(0x7f00001e0fa8)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x27e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="dd000000668e73c29840b290e155bec70970f199c0114a9bd22799e1079bf960dcb4b482d60bd0c8c400c6300b675907f7235669245add88c6f00bae3db041af2f2b17ee4547b0bee0e25d3ffb47ee41ca7a11bb7bd6368a877cf4b5e1ac729d4966bf2c2c8ca1deb3809955ee6135bb14cf2d8493de3c99ad2a5d30b74d86b1e5585ff14c685ae7b01dcf4d44bd08f35f9bf9bca4ac16af5479baa56e74a0ff79e7e96bf0689eac9ade6f46618b7c6e042d64d1d149622ce04ebec3ce9f420c056cf542fc4ce300f238892a93cf6ddf85bdf5affef4dedb00bf1d3b99c0904c3911000000000000000000000000000000"], &(0x7f0000000100)=0xe5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x2}, 0x8) [ 779.496288] QAT: Invalid ioctl 2018/04/01 07:36:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x3, 0x4, 0x59fd, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x6b, 0x4}, 0x88) lseek(r1, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/01 07:36:49 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair(0x3, 0x1, 0xfffffffffffffffc, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xad9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x2}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) 2018/04/01 07:36:49 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000180)='cgroup\x00', 0x380e404, &(0x7f0000000140)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xba, "081a76224f63bd66d1d59951bdf89735a13003a5f014b34d948791bfcb01460e81427968cbb3e82fd984ba87e92b01d2289b30a553d210caeda5f9e90d1a22f8f7ed315544edf0a7d039aa091aaa763b7e850bd1ef0bb904894148aa42785f556462cf39a10c102bdf7c7ffc33f6c536cac301f736a1d69665008d1bb4b59c86bf036f3e0e0fa0cb904e5f60ddb778423b3f4c83f96e861c24ec8c91752fc5af14071aea966961896d6f4f91c8359ba913c67859962bb94760ba"}, &(0x7f0000000340)=0xc2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e20, 0x1, @empty, 0x1}}, 0x9, 0x5, 0x1, 0x7, 0x2}, 0x98) 2018/04/01 07:36:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f00000001c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) userfaultfd(0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)={0x30000001}) 2018/04/01 07:36:49 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x113000, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) 2018/04/01 07:36:49 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x2) readv(r0, &(0x7f0000000040), 0xc7) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 779.591093] binder_alloc: binder_alloc_mmap_handler: 15173 20001000-20003000 already mapped failed -16 2018/04/01 07:36:49 executing program 4: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0xb, 0x0, 0x3}) [ 779.664858] binder_alloc: binder_alloc_mmap_handler: 15173 20001000-20003000 already mapped failed -16 2018/04/01 07:36:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x50e, 0x0, &(0x7f0000000040)="c6ed4ae3375780f87f1e2d9ecc935d612b0f4ce78f0aa48d5b70da939192b07d265de3d464085d6e59fc4ef26a44dd8c9e909d07a85e79cc9ca9f10ad0cf1e3c7d6b0a56fe79e37bf1ee37e6e881df94f88c51e96833e8f9c7b903b3c65d1b4a63b1d1c108c6b98e5a47"}) 2018/04/01 07:36:49 executing program 2: clone(0x0, &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000002886)) r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xffffffff00000001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, &(0x7f0000000300)=0x4) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000140)={&(0x7f00000000c0)=[0x4], 0x1, 0x5a, 0x100000000, 0x401, 0x3, 0x2, {0x9, 0x5, 0x0, 0x6, 0x100, 0x1ff, 0x8, 0xde37, 0x1, 0x101, 0x4, 0x3, 0x7, 0xfffffffffffffff7, "8ada68e8b1a8c584cf1c5efc234c73e0ab35dfb859c22c04ce660dd01456be17"}}) getpid() setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/04/01 07:36:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x8900) ioctl(r0, 0x4401000000001269, &(0x7f00000000c0)="691abc6fb419cbc39ce8ea58aba83360d9638d18c631920e6827557e8a53b0e55489cc58771c1541ed08c4cc6a3dcbf8023c0fdb62e9cad7a315b037a70aaf71cfee240a10ed9bb044470962822ecd125b7deedaab82398bcdf754cb2f7a385bf7a863d79c51f53cec4518104a4931d6e9") eventfd2(0xfffffffffffffffd, 0x80001) 2018/04/01 07:36:49 executing program 6: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="e7d28ffaa81d46495df1f7178a54b110d829b3ffb37dc4843ed413c8481b6a1b84c57ea9ff7594480886ebaf4417da0ea83cb489c945bfb0c20f778d496496f2da54be705744105037da3a252f3a26d56a028b88cbd758ab83330e01c99298fd42b1553b33824405fe9c5951ce64d52c410d26477dd362001657fbd5ff572942957749563c45bfeb7a590a03235c99e8975b88f7768b31d36b31cc68f4c0e121f9a3983654a2d36d32e58eef7a82ce5ccfac3ee1bf17de3aff550e64a307be1f004e844dd54a82051efe6b9e7b", 0xffffffffffffffd3) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00000000c0)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x87, 0x1000080, 0x6, 0x6, 0x4, 0x32cb9b42, 0x5, 0x4f, r3}, 0x20) write(r1, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/04/01 07:36:49 executing program 7: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='system.posix_acl_default\x00', 0x19, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)={0x6, 0x0, [{0xbed, 0x0, 0x100000000}, {0x362, 0x0, 0x3f}, {0x400002b5, 0x0, 0x7d}, {0x953, 0x0, 0x9}, {0x9f1, 0x0, 0x5}, {0xa27, 0x0, 0x80}]}) 2018/04/01 07:36:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x280) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r6 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001280)=@broute={'broute\x00', 0x20, 0x4, 0x1020, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x28, 0x8864, 'syz_tun\x00', 'bridge0\x00', 'gretap0\x00', 'ipddp0\x00', @random="46978b51e7a6", [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x880, 0x918, 0x960, [@cpu={'cpu\x00', 0x8, {{0x5, 0x1}}}, @u32={'u32\x00', 0x7c0, {{[{[{0xfffffffffffffffa, 0x3}, {0x7fffffff, 0x3}, {0xfffffffffffffff7, 0x3}, {0x40, 0x3}, {0x1000, 0x1}, {0x7fff, 0x2}, {0x1, 0x3}, {0x200, 0x3}, {0xf40, 0x3}, {0x3ff, 0x3}, {0x2, 0x3}], [{0x1, 0x2}, {0x1, 0x6}, {0x1, 0x101}, {0x5, 0x401}, {0x9d8f, 0x7a}, {0x7b084380, 0x7f}, {0x5, 0xc8}, {0x8, 0x10000}, {0x3c9, 0x9}, {0x724f, 0xfff}, {0x80000001, 0x111b}], 0x5}, {[{0x8, 0x2}, {0xeb4}, {0x100000001, 0x3}, {0x8fa, 0x3}, {0x2, 0x3}, {0x1, 0x2}, {0x9, 0x3}, {0x7, 0x3}, {0xfffffffffffffff8, 0x2}, {0x5}, {0xfffffffffffffff9, 0x3}], [{0x689d, 0xfff}, {0x5}, {0x80000000, 0x1}, {0x8, 0x4}, {0x4, 0x7}, {0x8001, 0x4}, {0xfffffffffffffffa, 0xff}, {0x3}, {0xfff}, {0x5, 0xffffffff}, {0x7ff, 0x81}], 0x2, 0x5}, {[{0x9, 0x3}, {0x7}, {0x8, 0x2}, {0xffff, 0x3}, {0x4}, {0x7f, 0x1}, {0x80b, 0x1}, {0x3, 0x1}, {0x200000000000000, 0x1}, {0x45, 0x3}, {0x9, 0x3}], [{0xffffffff, 0xff}, {0x7, 0x4}, {0x9, 0x5}, {0x0, 0xfffffffffffffff7}, {0x6, 0xf44}, {0x7fffffff, 0xa7}, {0x3, 0x8}, {0x17, 0x3}, {0x1, 0x9}, {0x3}, {0x8, 0xc9}], 0x4, 0x4}, {[{0x400, 0x3}, {0x8, 0x3}, {0x4, 0x3}, {0x7fffffff, 0x2}, {0x3, 0x1}, {0xcfb, 0x3}, {0x7, 0x2}, {0x8, 0x3}, {0x8, 0x1}, {}, {0x7, 0x1}], [{0x1f, 0x1}, {0x2, 0x3ff}, {0x4, 0xfff}, {0x606c625e, 0x9}, {0x5, 0xe1f}, {0x4, 0x1}, {0xdd, 0x6}, {0x7}, {0x3ff, 0x10000}, {0x88cd, 0x9}, {0x1, 0x9}], 0x0, 0x4}, {[{0x9, 0x3}, {0x100000000, 0x3}, {0x4, 0x1}, {0x2}, {0x8}, {0x4, 0x3}, {0x7fffffff, 0x3}, {0x0, 0x3}, {0x11, 0x3}, {0x6, 0x3}, {0x5, 0x1}], [{0x4, 0x5}, {0x4, 0x2}, {0x4, 0x1}, {0x5, 0x7}, {0x0, 0x89d}, {0x6, 0x6}, {0x1}, {0x48bb, 0x4}, {0x4}, {0x9, 0x4}, {0xff, 0x4}], 0x0, 0x3}, {[{0x7, 0x1}, {0x2, 0x1}, {0x0, 0x3}, {0x1, 0x3}, {0x7524, 0x1}, {0xb377, 0x1}, {0x9, 0x1}, {0x3ff, 0x1}, {0x8000, 0x29078ca863538dc9}, {0x101}, {0xfffffffffffffe00}], [{0xf965, 0x1240005d}, {0x3, 0xc6}, {0x9, 0x9}, {0x8, 0x7f}, {0x1, 0x1}, {0x8}, {0x100, 0x1}, {0x0, 0x64d05dbe}, {0x9, 0x4}, {0xa2}, {0x7860, 0x8}], 0x3, 0xa}, {[{0x7ff, 0x2}, {0x7, 0x2}, {0x81, 0x3}, {0x0, 0x1}, {0x6}, {0x5, 0x2}, {0x64d3, 0x2}, {0x7, 0x3}, {0x7, 0x2}, {0xdc3, 0x2}, {0xb1}], [{0x9, 0xff}, {0x0, 0x101}, {0x8, 0x1326}, {0x4d4, 0x7fffffff}, {0x1, 0xffffffffffffffff}, {0x8, 0x7fffffff}, {0x52, 0x7}, {0x1ff, 0x1}, {0x7, 0x200}, {0x3f, 0x6}, {0x1, 0x2}], 0x7, 0x7}, {[{0x8, 0x1}, {0x8, 0x3}, {0x400, 0x1}, {0x0, 0x3}, {0x1, 0x3}, {0xa28, 0x1}, {0x0, 0x2}, {0x5, 0x3}, {0x1}, {0x1, 0x1}, {0x80000000, 0x2}], [{0x0, 0x100000001}, {0x2, 0x2}, {0x3, 0x80000000}, {0x5, 0xffffffff}, {0x6, 0x200}, {0x2, 0x3}, {0xff, 0x6}, {0x1000, 0xd053}, {0xff, 0x6}, {0x5, 0xfffffffffffffffc}, {0x4, 0x5}], 0x3, 0x5}, {[{0xfffffffffffff800, 0x3}, {0x8, 0x1}, {0x7fff}, {0x0, 0x3}, {0x6, 0x2}, {0x3, 0x1}, {0x7}, {0x3f, 0x1}, {0x81, 0x2}, {0x100000000, 0x2}, {0x9, 0x1}], [{0x0, 0x17f000000}, {0x1}, {0x7, 0x7ff}, {0x100000000, 0x8}, {0xffffffff}, {0x6, 0x2}, {0x8001, 0xb612}, {0x1, 0x81}, {0x2, 0x8}, {0x9, 0x4}, {0x897, 0x100000001}], 0x1, 0x8}, {[{0x1, 0x3}, {0x81, 0x2}, {0x0, 0x3}, {0x820000000000, 0x3}, {0x10001, 0x2}, {0x4}, {0x5}, {0x8001, 0x3}, {0x100000000, 0x1}, {0xfffffffffffffffd}, {0xc6a1, 0x3}], [{0x7, 0x8}, {0x5, 0x1}, {0xc0, 0x1000}, {0x2d, 0x5}, {0x0, 0x1}, {0x4, 0x3}, {0xcbd, 0xa2b9}, {0x8, 0x9}, {0x1, 0x88e}, {0x4, 0xa8f4}, {0x7, 0x7}], 0xa, 0x8}, {[{0x9}, {0x1ff, 0x2}, {0xfffffffffffffffb, 0x2}, {0x637}, {0x100, 0x3}, {0x8, 0x3}, {0x400, 0x1}, {0x400, 0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x2, 0x1}], [{0x5, 0x1}, {0x2, 0x1}, {0x10001, 0x3}, {0x8, 0xc4c}, {0x1, 0x2}, {0x7fff, 0x8001}, {0x1, 0x5}, {0x401, 0x7}, {0x7fffffff, 0xdcc}, {0x9, 0x3}, {0x1, 0x800}], 0x6, 0x1}], 0x5, 0x1}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x1}}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0xffff, 0x0, 0x100, 0x0, 0x0, "5a1d4f6b668d805c23784baf49eb8dc1b52d42e7912d9f51a8e55137cd9347a8340b4ba7536f7e971ca1d338f2811aedb50d7851503cdb21e4916b5ce043e92f"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x1801, 'syz0\x00', 0xfffffffffffffff9}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x21, 0x6006, 'nr0\x00', 'ip6_vti0\x00', 'teql0\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x1cc, 0x21c, 0x28c, [@owner={'owner\x00', 0x14, {{r1, r2, r5, r6, 0x5, 0x4}}}, @comment={'comment\x00', 0x100}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x800, 0x4800000, 0x0, 0x0, "7ad6a9e5a111ff69e578d2aa63d1ccf486ed6a26cfb4f2b99e3cec5bfe2638b521129f3f63c4a4cb876d5cc129eaf36be6b8f25bd7e52e7bc2609146e300b3a3"}}}}, {{{0xb, 0x21, 0x89bf, 'sit0\x00', 'sit0\x00', 'bpq0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff], 0xdc, 0xdc, 0x124, [@stp={'stp\x00', 0x48, {{0x8, {0x3ff, 0x8001, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], 0x63a3e3fe, 0xa2, 0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xff], 0x4e23, 0x4e22, 0xfff, 0xa79e, 0xbb, 0x81, 0x101, 0xa3e, 0xffffffffffff0012, 0x10000}, 0x10, 0x208}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x2, 'syz1\x00', 0x401}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0xd, 0x10, 0x86dd, 'bpq0\x00', 'ip_vti0\x00', 'nr0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xbc, 0x154, 0x280, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0x0, 0xff, 0xffffff00, 0xffffffff], 0x4e23, 0xff, 0x3, 0x4e24, 0xa, 0x8}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0xf7, 0xdf, 0x8f9, 0x1, 0x0, "aad008d30201f3ac00fb885765f1cc0640d92b7018a458c9be2c99b87481e3c6fbb38cc06d8abc20075117a1534e52bad4b225ca042e3b322df4df21e383588f"}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x2}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x10001, 'system_u:object_r:admin_passwd_exec_t:s0\x00'}}}}]}]}, 0x1070) r7 = openat$cgroup_ro(r0, &(0x7f0000001300)='cpu.stat\x00', 0x0, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001340)='/dev/cuse\x00', 0x400000, 0x0) r9 = syz_genetlink_get_family_id$fou(&(0x7f00000013c0)='fou\x00') sendmsg$FOU_CMD_DEL(r8, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x30, r9, 0x0, 0x70bd29, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x40, &(0x7f0000001540)=@nat={'nat\x00', 0x1b, 0x5, 0x63c, 0x410, 0x0, 0xffffffff, 0x410, 0x4dc, 0x5a8, 0x5a8, 0xffffffff, 0x5a8, 0x5a8, 0x5, &(0x7f00000014c0), {[{{@uncond, 0x0, 0x21c, 0x344, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x40, 0x0, 0x0, 0x1}}, @common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'syzkaller1\x00', {0x425d9148, 0x2, 0x0, 0x20, 0x6, 0x1, 0xfff, 0x9, 0x8, 0x78}, 0xdbee}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7fff, 'system_u:object_r:policy_src_t:s0\x00'}}}, {{@uncond, 0x0, 0x98, 0xcc}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x1, @broadcast=0xffffffff, @broadcast=0xffffffff, @icmp_id=0x66, @icmp_id=0x68}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xd}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff, 'teql0\x00', 'bridge0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x6}, 0x0, 0x98, 0xcc}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0xd, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x11}, @port=0x4e20, @port=0x4e21}}}}, {{@uncond, 0x0, 0x98, 0xcc}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x7f, @port=0x4e21, @icmp_id=0x64}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x698) sysfs$2(0x2, 0x5, &(0x7f0000001c00)=""/240) write$eventfd(r7, &(0x7f0000001d00)=0x70, 0x8) ioctl$TIOCSSOFTCAR(r8, 0x541a, &(0x7f0000001d40)=0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001d80)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)=@random={'os2.', '(\x00'}, &(0x7f0000001e40)='ipvs\x00', 0x5, 0x0) ioctl$TIOCSCTTY(r8, 0x540e, 0x9) sendmmsg$unix(r7, &(0x7f0000003380)=[{&(0x7f0000001e80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001f00)="0d15f428ac025e88eb78ce40d200f67f6a97d8f8a1f5f9d406badf56d516e4b02d86df180442868e9373185abc4a228e815a46b4ca2b9acb25c683988ee60998ec1766a2720d0ec56c7a83350705a9feec1624a6fd355b3880391b4f1d48ecea94f165e1579c09e76bdad9c3b77dd5693f191c1863c85646fa526a4458809cb8bcb1c9717b7baffe6d1c8b079a6baa07bb056ba99ff5b1a588a79c8b83317ce59e1dbf10ab701e5a134a1c80366e6b83948dc4f60ffe46347107946e1f2b4d9266a2348300943b20957a5f6ed3f00c915e9a6dd8620226c646e8c7ba", 0xdc}, {&(0x7f0000002000)="e599a127e0baa68dac800482bdc2ebfd0a5132a6f83c852caa9462a24842df915bc7bc1a1efcbded7734070d792bc1380130346091d0767216e497967fd896222bcc5354131569f4ccd79dbf8bb1cb43c4f21ad7451569de1e628e6e25e4574cf948af7a74023ee03f05bd8f5b8f639c7cfe185805184b0ac31ce877d785ed57714de0461edea5f5bbd934c10fac0c66cbcc07df6e9edd1ba96a74e71e48f73984d0a5bb2f9c620338861fc2d87e4bee78061d639b7f1a4f1b", 0xb9}, {&(0x7f00000020c0)="caf81f98f4fff66d346ae890569224c52339240ae3084d442e5cbac6448a3d5f24dccf5271715272b8116b69d1a00903fb47c1a033bea8cceb963f657ead526291", 0x41}, {&(0x7f0000002140)="33ebd14dd569eba6af72c24b0ddd775175c78ceb5a2d680d90b4f1dc0d863a7c65c2825f987391e801f80219197514b97d52c54487c3c3165e2b72c0981ce3b9d8941b99b82ad1cbabe84298d3d31cc6a79f078a0ae1fb004fed4edcce636e7261ee28fe3e8c3edc275f9e078ac240c5b5fc99928f601c5a1b292cc04b3c15bf25eb798a140c81b11aa993af95b6b8", 0x8f}, {&(0x7f0000002200)="e4d7dbe4b93fc0d39ecac2931417e4c3f016f853e7f872e063aa3ddd8d41da921ac7062aeb70f9c8fccf5d4da35a67655587641e83060d8c2815879ec500002442f2eb0d91da671deb8f135de172566df7cd9c3ea90fb457d02cf61839e8944d27dab16c8fd07533bf189b5b6d40a0423ceb7b5a955d11bb157d1a6fed99aafbddf28c5241", 0x85}, {&(0x7f00000022c0)="9c60184af2a969fb82f1ad2a08193e137eae0e0526290771ead04617ed5d69a0e7482d7320ade334e5cae42be6bc47c3aa9a4b083af78ab7a9e4267a33260334ced2af88819a8dd07f8c39a8b2eb9ba28efb6d525e8b255a6f6c3f5ba437c9c408d2f300aad2041f5711c356adae5dd948925e34cdc568d6f7271cadeba6ddf824318e2b46158f4ecdb0b1", 0x8b}, {&(0x7f0000002380)="f8cea9b49f7667811fc6e32887e330d098fd6151ffc638ab037199278c6277819eeeafda07028ceda832be04e2539f", 0x2f}], 0x7, &(0x7f0000002400)=[@cred={0x18, 0x1, 0x2, r3, r2, r5}, @rights={0x18, 0x1, 0x1, [r0, r0, r8]}, @rights={0x28, 0x1, 0x1, [r8, r11, r8, r8, r10, r11, r0]}, @rights={0x18, 0x1, 0x1, [r8, r10, r10]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x34, 0x1, 0x1, [r0, r11, r11, r8, r8, r10, r11, r0, r8, r7]}, @rights={0x18, 0x1, 0x1, [r10, r8, r8]}, @rights={0x20, 0x1, 0x1, [r11, r10, r7, r11, r10]}], 0xf4, 0x4000000}, {&(0x7f0000002500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002580)="58d9ec51516fd43116bc741f29507a3d172e1f1214fa94d7226bdc95f42f48c994dbb99b52e0161f618ce603a19f765dd883e568317491e6e1f29b24478d7242e1bfe0823c6bab287c9b68192bd485fe04a713974681bd0d8f48a074fc928a24ad9eaf08b2c0531fce46738eb6c2bf725d9b32f6819b9507843df6aa6912bfda1066d0f46ef4453781ad152e76d96585ffa4e10af25c6309b835", 0x9a}, {&(0x7f0000002640)="0712ea7e0cbb5af3714c56473b0861346e5550c28deedc682925928df3fbdcf1405b90f04afb8c325ac3267deea7a8ce861a0455dad0f04a029412ac2b5986d37df8b4f0b123ff0b1f385917cba03477419c373b961332d9607fc52b580e8937f9e78ad646ef4305ee81835aa16d5b1b9fe2958f1c779fd079d9520502afbad6712816b2e91b9fb839a05d0b58c15a8b6ffc31d5b63c0d77a03434b5dd8427381bf1e4745c4fced3c0c70464190d621b82205237164e4e5e40752f80a429e454e92c0e26db3c29f36418793d7a2a74d3ed68d9c282e1", 0xd6}, {&(0x7f0000002740)="976d025bffc35beaef8cfc7e57c5a864957c70f5c84167998c98979d483c3445d2fa323690e78119867ec6d4b0029d3bed4f7f1cd9b7fe0b498f64", 0x3b}, {&(0x7f0000002780)="752ade5b15c0075db8030e76c642fe5cd8759a0aa4578e7112c88e98d0794c5743e78fca673bba54099fd32506f27f2f73d87c67f460ea7b6179509088e4c16670af807d3b8da5313c64f07cfcef2e8c47937245733f9b031580121760b0ecd4a8cb7af3c2bd3f66cc6579b2a25dda5a0d09c7a2cb5f74c21024df96602f67add5e3c74dfabf4fe3f6ba646476c47f9fb9a565201da19c621b59dd34c7f1bf2913709ea5ef3879f18bf8a53aaabbaa1003a0a0cd14a6453d19490da4636a2655fb4e3eeef9f09ca857c0690336316d9d3b7ddd1bad8d63e8e5c7fd8a66ead4023d2edad8266352e76366ae27ffda", 0xee}, {&(0x7f0000002880)="28bf70b17d22afd2f800adee0c7dca7cc399e4bcaa5d0e657a2cfa9ed3b411ba9d7ddd9eae358e4ed147bad035399f9a8ecef6369fabdccc68bd32a157ab89b2283755830f9ebd67693716ad8b8cf124117ecbd8cbfe1920b43880637b", 0x5d}], 0x5, &(0x7f0000002940)=[@rights={0x10, 0x1, 0x1, [r10]}, @cred={0x18, 0x1, 0x2, r3, r4, r6}, @cred={0x18, 0x1, 0x2, r3, r2, r5}, @rights={0x18, 0x1, 0x1, [r7, r8, r10]}, @rights={0xc, 0x1, 0x1}, @rights={0x10, 0x1, 0x1, [r11]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r3, r2, r6}], 0xa4, 0x4000011}, {&(0x7f0000002a00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000002a80)="dd8b7d5f497fe9cf7936f1c7ab87ffe6e0fec7d9b64deadafd325907a6b6fefc36e8d739da4e1a62779536f245d8154aa00a3452aabc3647ccb4916543f36473a695731e34014aca39f4f4c6e76d0a50b6452ea4e983be95735f3cf3c24c6b1a57e7d7d11fc08110c796f566a79fbf378cdce182b0a1e79a88cb1b569203ba61ef6673465f6e9e91e7f4a83fcef0a58d79d495b486e2c0f3863628ab82c7bf00bc9f", 0xa2}, {&(0x7f0000002b40)="479a742bbc0db8523a2d5e3e8d4c44c75409eaf8f1cb3fa12743d77924814c0e2bfd6ab475ab73e07ae60d21dc68b0a64cc5593be5aa94e42c7876e5d895dcb919d7861b6622c42925bc01839f9be93f186748a72ab4aaa14f11d33ab3edc58642ed52aae02e035b946fb6ddda567c0858efba938a2447f4674b55148c263be122c4f24e4524885455e4a4f8ecd2912ff943515094e533727023f4c3d804f21919a7469c31a1b6ce931ecc8bd7f97cd784e32849a4b2511d85581e8873651827a59771ca123edbff8da6091678654d52fd195e54c4d95193e4853d6d6c1b2bb2c96a711cd32866aa2589395a", 0xec}], 0x2, &(0x7f0000002c80)=[@rights={0x28, 0x1, 0x1, [r0, r7, r0, r11, r7, r11, r7]}, @rights={0x1c, 0x1, 0x1, [r7, r8, r7, r10]}, @cred={0x18, 0x1, 0x2, r3, r1, r5}, @rights={0x14, 0x1, 0x1, [r0, r7]}, @cred={0x18, 0x1, 0x2, r3, r1, r6}, @cred={0x18, 0x1, 0x2, r3, r1, r6}, @rights={0x10, 0x1, 0x1, [r8]}, @rights={0x14, 0x1, 0x1, [r8, r8]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0xdc, 0x10}, {&(0x7f0000002d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002e00)="8ca23fff4f9e27a1177cd6eafbcc966cf9d0de77a06ed66e00b13dd1658da99e89fcdfef80e966dc4e5c49ea31378e3d817429fa59db2681aa3204aabc6b1d859568f772d6a7df67a6d8c587281232187693860fa3d9a9781fc3d882d3c57aab0b45ca14ed9e789bb37c5207aeb061c4612d9efcf73cd6a2022ddf465cc9d7a7fc3891ca504faabf12e76bdf259ae79d696748f5daf2e00b970c5aaf99266fbf0bcf1a3ccfbbc3af444a29bdbbf9575782146b48d75a", 0xb6}, {&(0x7f0000002ec0)="082c5c35624772703e679d0b0aef350b57f961cf28c38b390961638be77548fb5ad1d33b071ddfeff9c7e832edc92fef89a777e37bd459f6955f9b00935cb1b512013cc6c88ae149fa99cb25c21c619266deb89385c09b655b848f11907f976bf26711bb1d6d3cb961bda8e369ba887eb49ce3de873420c76a14d3d96b586e49059701fc3c4ebde75c09e78f128080", 0x8f}, {&(0x7f0000002f80)="75454385bcf8c38face05cbf29a4f9c6fa9d9fd8bbf6b756e3ffa23b55a214ea3c9700e87dea03e566529647c8a209aba9b9c3ae7f2786381658d439f52973324dad57a196f324478637678bf87472bd031918699e5143979c299feeb12b095a4ec4c8974278549aba497255fbd0ae1a574f9a508fb5f77ba976f397969cc2e818607a8a4183aa4569c4016e308df1bb2966a97c99ceb4f5b2f68e16e9225d643f2b5884835134e5b44a95ca9ea2c5a39af08fc1eb494c8474864f3d5d0ca22c9dcf9e0dc052630e70c70140f6ed3e8d134252f902c8792a4b82c4422492c11479c48e4afb92c9eea6e4ebd06bf085156a145c", 0xf3}, {&(0x7f0000003080)="13a288142b273232b0dcfba71897", 0xe}], 0x4, &(0x7f0000003100)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r3, r1, r5}, @cred={0x18, 0x1, 0x2, r3, r1, r5}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x60, 0x40}, {&(0x7f0000003180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003300)=[{&(0x7f0000003200)="9965cf3711cd96842b6d5efe4ab254162419a66e306e389eefc85ebd4361e980e3d734155119efa0d827098b436437371c3ea7d080f7f4ba69beefc57ef4425c0300f019508e4de70fcc58ab881842cb60f0bc5daac6ec15cf88d331e67f3191cbab7cd2f176024438eee36b15853cd1da8dd669398a20ed93e8b5cbab29eb8c91d7d9d1", 0x84}, {&(0x7f00000032c0)}], 0x2, &(0x7f0000003340), 0x0, 0x80}], 0x5, 0x4000800) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000003440)={0xffffffffffffffff}) recvfrom(r12, &(0x7f0000003480)=""/62, 0x3e, 0x10002, &(0x7f00000034c0)=@rc={0x1f, {0x1, 0x9, 0x1, 0x0, 0x4, 0xffffffffffffffff}, 0x8}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x101) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000003540), &(0x7f0000003580)=0x8) perf_event_open$cgroup(&(0x7f0000003600)={0x3, 0x70, 0x80000001, 0x4c14, 0x3, 0x7f, 0x0, 0x2, 0x92090, 0x4, 0xe9b, 0x800, 0x3f, 0xaf, 0x1f, 0x1ea2, 0x400, 0x16e, 0x2, 0xf4cf, 0x0, 0x8, 0x0, 0x100000000, 0x2, 0x57a, 0x7, 0x1, 0x5, 0x1f, 0x26, 0x4, 0x6, 0x401, 0x5, 0x20200000000, 0x1, 0xffffffff00000001, 0x0, 0x100000000, 0x7, @perf_bp={&(0x7f00000035c0), 0x1}, 0x4200, 0x0, 0x7d7, 0x3, 0xe6a, 0x177, 0x41ab0943}, r7, 0x5, r0, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000003680)=0xfffffffffffffff7, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000036c0)) clock_gettime(0x0, &(0x7f0000003700)={0x0, 0x0}) write$evdev(r0, &(0x7f0000003740)=[{{0x77359400}, 0x2, 0x7fffffff, 0x28c}, {{r13, r14/1000+30000}, 0x1, 0x0, 0xffff}, {{0x77359400}, 0xffff, 0x80000001, 0x1}, {{}, 0xfffffffffffff65d, 0x7, 0xee3c}, {{0x77359400}, 0x8, 0x0, 0x7}], 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003900)={r0, 0x0, 0xf5, 0x24, &(0x7f00000037c0)="bd32be3fd6cb6dc8a428bd45aa79dae61d1808a6569c34debdfad105863cdb76e3374c71a6ef539d5075370b7824f0f6f3ac802fe84febb3c1ccea2502ed0964d0ea8cc44b3131e338a8a7ec5306af737fb5daa0aa2cbf8020c08c1ad63cf39645ef7a833136c3b50e29f2684add5a1d4e28f2be93631afd8835f8afc00a5bcbd06a895ffe1e4329906fa6b775e83600ec6abc502da42a9109e37053cd17e26363d05c4577741e622e9e401af58109b960019093f5c15290328e62f00753ae673472dbc07d2fb593da8eaec965ce3efd8638eaeed24e07aada23941d81b3c6faa96da597d215be8d407e458cf1288ceeb1c3909fc3", &(0x7f00000038c0)=""/36, 0x7fff}, 0x28) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f0000003940)={0x8, {{0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000003a00)) 2018/04/01 07:36:49 executing program 1: r0 = eventfd2(0x0, 0x0) sched_setattr(0x0, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x0, 0x9}, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000040)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) linkat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/04/01 07:36:49 executing program 0: seccomp(0x1, 0x200000, &(0x7f0000016000)) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x0) r1 = dup(r0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000000)=""/4, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) move_pages(r2, 0x8, &(0x7f0000000140)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000180)=[0xfffffffffffffffa, 0x4, 0x100000001, 0x100000001, 0x7], &(0x7f00000001c0)=[0x0], 0x4) 2018/04/01 07:36:49 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x80, 0x640) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x1000000000000000, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x100}, 0x8) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1fd}], 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000740), 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) recvmsg(r1, &(0x7f00000009c0)={&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000980)=""/63, 0x3f}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x52e6810, 0x4b}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r3, 0xd3cb, 0xa8, "cf278e22278e6d5c0fd91dedd828e73c13c8f6bdba312a143778195326af485211761cd26ab44ff5559a983b39a7f8c97f9c04063ef6126ca2e7c09504400fbd483f3ce4783135589c98f62022fa2119581fa1cf1689898a77091bbcdd8d9952ee4042b13da2eadb62bff0ee9597bc0015ed02555721d305350af17a68b9109ab8c8bd49888f830004dac8b17f3ae986fd7ec108b0333021b97be8d59849fdf9af519019ef2815c7"}, 0xb0) r4 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$TIOCSBRK(r4, 0x5427) close(r1) 2018/04/01 07:36:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c3", 0x1, 0x48040, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) recvmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000480)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/81, 0x51}], 0x1, &(0x7f0000000740)=""/91, 0x5b}}], 0x1, 0x0, &(0x7f0000000b40)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000180)="95934928bd526498874771d4b8fb0fb5fb38cb5fda8ebc5697cfd953c99b396098f8158622ce13eaef09b00d847380ae87288fb12a3b1c1a9dfcd7f3ff81f46a8af9e71e817358cf7da69030e15e0286", 0x50, 0x0, &(0x7f0000000080)={0x2}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000100)={0x3, 0x0, [{0x80000019, 0x7, 0x2, 0x800, 0x5, 0x400, 0x6}, {0x0, 0x6, 0x0, 0x8, 0xff, 0x1, 0x9}, {0x40000000, 0x7, 0x0, 0x8, 0xb5, 0xff, 0x2}]}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3f, @multicast2=0xe0000002, 0x4e22, 0x0, 'none\x00', 0x2, 0x81, 0x75}, 0x2c) 2018/04/01 07:36:49 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001080)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x5}], 0x20) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) getsockopt$bt_hci(r1, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000) [ 779.917952] binder: 15207:15228 ioctl c0306201 20007000 returned -14 2018/04/01 07:36:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) [ 779.972261] binder: 15207:15236 ioctl c0306201 20007000 returned -14 [ 779.989658] binder_alloc: binder_alloc_mmap_handler: 15237 20000000-20001000 already mapped failed -16 2018/04/01 07:36:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='R_filter\x00') sendfile64(r1, r1, &(0x7f0000000140), 0x20) ioctl$TIOCGPTPEER(r0, 0x5441, 0x101) r2 = getpid() r3 = getuid() r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={r2, r3, r4}, 0xc) 2018/04/01 07:36:50 executing program 7: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) sendto(r2, &(0x7f0000000380)="a9951059f55d561d82d36cbd58a583031669d8ef2d6fd8808f31fb3f3269f810c24b7ede92cdd3cec58f900be6895dd673a68f3065658d0e36762956a43a7f752489df39afe27400b56ab81a9c9832b1756cbffd028fbddd68995670c084af60cb15b35c8cf3959b12459a584277022a8e5e14846ac7383122d90da892d30621d78a7e9cfc5f94d0bb21affb80faa3e974e0ac33c4cf84bc81fd9a6005c31b6d36246b115400c7c60c94aeb5fde84368bd84b63f78265a42dc90921cb856b4a9486a8a675741e370d329afe3719d61d184345969639af69de45eed7819badb56f9a322e4e0eea07f48a40dcb20e6", 0xee, 0x4000081, &(0x7f0000000480)=@pppoe={0x18, 0x0, {0x4, @empty, 'syz_tun\x00'}}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xfffffffffffffffb, 0x7c) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x58, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x200, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x839, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000005c0)={r7, 0x984, 0x10, 0xfff, 0x80000001}, &(0x7f0000000600)=0x18) socketpair(0x19, 0x0, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/01 07:36:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xe1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 07:36:50 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000475000)=0x19, 0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0xe718) connect$unix(r0, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/04/01 07:36:50 executing program 4: clone(0x40000400, &(0x7f0000001780)="295f29eaabd776", &(0x7f0000001800), &(0x7f00000017c0), &(0x7f0000001840)="b5c20d0ba950fa6ab74b27caf7580fb8cb795acdfe413d64e9aece0e0d6ce7c5658a98009e5eb35f1403c487cc3a33d40e6ee984d1bc3102a59ab04fa79f7a8b45a2fd8bb20f62dc21d5b908392ddc6bc25dca6b0bddc0f20000000000000000000000000000") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0xa1, 0x40) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/4096) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x5) connect$unix(r3, &(0x7f0000001300)=@file={0x1, './file1\x00'}, 0x6e) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000180)) kcmp(r1, r1, 0x2, 0xffffffffffffffff, r3) fcntl$setown(r2, 0x8, r1) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x80) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000280)=0x9) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000100)={0x41825a5b, 0x8, 0xfffffffffffffff9, 0x10000, 0x2, 0xd0, 0x1000, 0x3, 0xffffffffffffff80, 0x800, 0x9, 0x8a}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x26) r6 = dup2(r2, r3) exit(0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000001480)) perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x6a5, 0x401, 0x0, 0x2, 0x0, 0x2, 0x20040, 0x7, 0x7, 0x7, 0x7, 0x6, 0x7, 0x2, 0x0, 0x212, 0x24d, 0x200, 0x8, 0xffff, 0x305, 0x95, 0x7, 0x401, 0x101, 0x5, 0x5, 0x1ff, 0x3, 0x6, 0x7ff, 0x0, 0x7b7e, 0xffff, 0x5, 0xff, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000001c0), 0x2}, 0x80, 0x7fff, 0x100000000, 0x1, 0x10001, 0x5, 0xfffffffffffff5ba}, r1, 0x10, 0xffffffffffffffff, 0x2) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000001380)=""/106) open(&(0x7f00000ed000)='./file0\x00', 0x403, 0x0) 2018/04/01 07:36:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/04/01 07:36:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) flistxattr(r0, &(0x7f0000000000)=""/216, 0xd8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/04/01 07:36:50 executing program 1: r0 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x2) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x10000000000001, 0x5, &(0x7f0000000080)=@raw=[@ldst={0x0, 0x1, 0x2, 0x3, 0x0, 0xe}, @ldst={0x3, 0x3, 0x0, 0xa, 0x9, 0x50, 0x1}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0xe4}, @map={0x18, 0x0, 0x1, 0x0, r0}, @alu={0x7, 0x60000000000000, 0xf, 0xf, 0x7, 0xfffffff8, 0x8}, @generic={0x8, 0x1, 0x7, 0xbd}, @alu={0x0, 0x3, 0x7, 0xb, 0x2, 0xfffffff0, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}], &(0x7f00000001c0)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000000200)=""/4096, 0x41f00}, 0xfffffffffffffe8e) [ 780.773078] IPVS: set_ctl: invalid protocol: 63 224.0.0.2:20002 none [ 780.862642] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 07:36:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={"6e61740000000000150000000000020200", 0x0, 0x3, 0xcf, [], 0xfffffffffffff7a, &(0x7f0000000540)=[{}, {}, {}], &(0x7f00000001c0)=""/207}, &(0x7f0000000340)=0x50) syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x1f, 0x80140) pselect6(0x40, &(0x7f00000003c0)={0x1000000000, 0x0, 0x20, 0x100000001, 0x8, 0x6, 0xc663}, &(0x7f0000000400)={0x5, 0x777, 0x200, 0x0, 0x10000, 0x71, 0xfbc, 0x408}, &(0x7f0000000440)={0x8, 0x0, 0x3, 0x6, 0x3, 0x1, 0x4, 0x800}, &(0x7f0000000480), &(0x7f0000000500)={&(0x7f00000004c0)={0x1}, 0x8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"73797a5f74756e007f34752500", 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/04/01 07:36:51 executing program 1: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/01 07:36:51 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x88100) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000004c0)) r1 = userfaultfd(0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/7, &(0x7f00000000c0)=0x7) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r4 = dup3(0xffffffffffffffff, r3, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) creat(&(0x7f00000007c0)='./control\x00', 0xfffffffffffffffd) fsetxattr(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="736563757269870dec468d3ca7f7f0ebbe25ad74792e2f6465762f70746d78007a6bc40061d6b74d8417bf5afb81db"], &(0x7f0000000300)='trusted.syz\x00', 0xc, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x2122, 0x0, 0x2, 0x6}, &(0x7f00000001c0)=0x10) r5 = socket(0x1e, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) listen$netrom(r5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) rt_sigprocmask(0x1, &(0x7f0000000580), &(0x7f00000005c0), 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000ac0)="7a8b7f55775dfd070c17a7ee703ad7f7df482f05f409a0137bb9d06bb330fcbf52506c02b454e27f11a310296fd3eae5c865e1af09a935141e027fa0c51f0125f65559b080427f8eda9e9cfbe162d53902fe75ddedb0514dcd92f21b219d40b5c62bdbfaf72f087c0080e1613b569d25fa81188347e9cce9c8f68f18287dfe749b22e910755a76930a4231a121486856726c6a335856dbdb2ca3f2a798b2084fe27442d4a88fac5bc3576e49a66af4e5164271909f8858f0feb3ec21cc248bbaff4b136600c949ad7f916b1b32c3f0314021385a37123705f88afb3562a61a2d445bf4916a") close(r1) fsetxattr(r2, &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f00000002c0)='xfs\x00', 0x4, 0x2) 2018/04/01 07:36:51 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x7) setsockopt(r0, 0xff, 0x0, &(0x7f0000000000)="94b7ddc8d90f613d55b5ee0d7404702d6c36c600ea693a3f7ccfc8b5463821914b38539ced3f7abd23007840a98042bde2c760ec94bc4c933828b187e6acbf41b8a61a638b6d6730f048dc62af819953057767a7fe3d68d0b80aba52294c13b4c6dc2edd300e24c14357e0809abe5e82149a60f2f7b0481e2c44ecf737a8430e3e1e1a182e1b009adfd448697d3dba23c15a747a94b7b98e6ee17c09014179e9baf9343e2b60f63b3e7b17936a076f90bdaa7f532c", 0xb5) 2018/04/01 07:36:51 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000b77fc8)=ANY=[@ANYBLOB="91adb491b047bc6dffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0044000000"], 0x28}, 0x1}, 0x0) 2018/04/01 07:36:51 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'dh\x00', 0x22, 0x6, 0x27}, 0x2c) r2 = socket$inet6(0xa, 0x6, 0x0) recvfrom$inet6(r2, &(0x7f0000000240)=""/33, 0x21, 0x2163, &(0x7f0000000280)={0xa, 0x4e24, 0xd9, @empty, 0x9}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000000f9b), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) sendfile64(r0, r1, &(0x7f00000002c0), 0x8000) r3 = dup3(r2, r0, 0x80000) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f0000000140)=0x54) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[0xfffffffffffffff8, 0x5, 0x5969, 0x28, 0x919, 0x7]}) 2018/04/01 07:36:51 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54) flistxattr(r1, &(0x7f0000000080)=""/15, 0x9) 2018/04/01 07:36:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000007c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x220180, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000300)={0x81, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000340)={0x0, r2}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x43}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x3ff}, &(0x7f00000002c0)=0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x340, 0x0) readlinkat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/139, 0x8b) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000180), 0x4) 2018/04/01 07:36:51 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000900)=0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000006c0)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x68, r2, 0x400, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa7e}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4c011) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r5 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) stat(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r6, r7) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000880)=0xb, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000008c0)=0x2) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) r8 = dup2(0xffffffffffffffff, r3) ioctl$KVM_S390_INTERRUPT_CPU(r8, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x1f}) r10 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000180)={0xd9f, 0xb1d, 0x5, 0x55, 0x1f}, 0x14) sendmsg$nl_generic(r10, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}}, 0x14}, 0x1}, 0x0) acct(0x0) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f00000009c0)={r9, 0xdc00000000000000}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') ioctl$TIOCGSOFTCAR(r8, 0x5419, &(0x7f0000000940)) execveat(r5, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='-$\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='gre0\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='em0trusted\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='gre0\x00'], 0x1000) 2018/04/01 07:36:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) readv(r1, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/110, 0x6e}, {&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000280)=""/114, 0x72}, {&(0x7f0000000340)=""/7, 0x7}, {&(0x7f0000000400)=""/26, 0x1a}, {&(0x7f0000000440)=""/98, 0x62}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/174, 0xae}], 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000006c0)={0x3, 0x2, 0x1000}, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb, 0x70, r2, 0x0) sendto(r1, &(0x7f0000000300)="ea155f8f", 0xffffffffffffffe9, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/04/01 07:36:51 executing program 6: r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000050f000)=@known='system.posix_acl_access\x00', &(0x7f0000251ff4)="020000000000000300000079", 0xc, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/04/01 07:36:51 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) setrlimit(0xf, &(0x7f0000000180)={0x2, 0x8784}) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)={0x10000000007, 0x4, 0x2, 0x4, "fe5fa3d643b4098258225586001f2cde00004c203c3f03940200071f648b4046"}) r2 = dup2(r0, r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x2, 0x0, 0x3}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x8) socketpair$inet6(0xa, 0xb, 0x8, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) [ 781.923378] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20003 dh 2018/04/01 07:36:51 executing program 2: pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000001ffc)) ioctl$TCSBRK(r1, 0x5409, 0x9) [ 781.983420] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20003 dh 2018/04/01 07:36:51 executing program 0: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES64=r1, @ANYRES32, @ANYRES64=r2]], 0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/04/01 07:36:51 executing program 7: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') fcntl$addseals(r0, 0x409, 0x0) 2018/04/01 07:36:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0xfff, 0x7fff, 0x7c6, 0x5, 0x0, 0x9, 0x800, 0x3, 0x5, 0x5, 0x5, 0xfffffffffffffff7, 0x7fff, 0x100000001, 0x9, 0x80, 0x101, 0xffffffff, 0x7, 0x4, 0x4, 0x5, 0x0, 0x9, 0x3, 0x7ff, 0x1000, 0x1, 0x4, 0x3, 0x1, 0xa554, 0x6, 0x0, 0x7, 0x100000000, 0x0, 0x2, 0x6, @perf_config_ext={0x9, 0x7fffffff}, 0x20000, 0x3ff, 0xba3, 0x1, 0x900, 0x0, 0x4}, r1, 0x5, r0, 0x2) r2 = syz_open_procfs(r1, &(0x7f0000561000)='net/raw6\x00') connect$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"81f18a0e3b219a"}, 0x200}, 0x10) sendfile(r2, r2, &(0x7f0000000040)=0x2000000, 0x400) 2018/04/01 07:36:52 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x5d3adfdf1098fe98) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000005c0)={r1, 0x28, &(0x7f0000000580)}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000680)='./file0\x00'}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000540)=0xfffffffffffffd27) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000000640)='/dev/usbmon#\x00') bind$llc(r5, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32=0xffffffff, @ANYBLOB="0afa7b62099ebd58c4b2659fa90692000000"], 0x1e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000600)={0xfc, 0x7fff, 0x8001, 0x5453, 0xfffffffffffffffe, 0xff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000380)={r6, 0x7}, &(0x7f0000000440)=0x8) 2018/04/01 07:36:52 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) 2018/04/01 07:36:52 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x108f, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r2, &(0x7f0000459000), 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={'syzkaller0\x00', 0x4}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000080)) 2018/04/01 07:36:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x2, [0xffffffffffffffff, 0x0]}, 0x8) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)=0x0) syz_open_procfs(r2, &(0x7f0000000680)='comm\x00') getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000340)={0x100000000, 0x5, 0x101, 0x2, 0xfffffffffffffe01, 0x754, 0x0, 0x1f, 0x7, 0x40, 0x3f6}, 0xb) sendmsg$nl_netfilter(r4, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f00000007c0)={0x18c, 0xd, 0x5, 0x400, 0x70bd2c, 0x25dfdbfe, {0xf, 0x0, 0xa}, [@nested={0xd0, 0x33, [@typed={0xc, 0x58, @u64=0x8}, @generic="9baa1cdf0ab9f131867396fa117daa3c0417ee7589277068c3913d5941268142e10bc2fc29b8e69afb58e0d55d0e398c93f223ec84d78ed3fbc820970af12b41108a45477b10b73925021da56cd67847b1db1ceb8b8d93f823269ddcf0b6b53dec5e3db56ff27adca4f70f81b14569b6447c67bae70908ff25b235662363a06b99049754e26af24f8a1221ac4453c8eac1c0ca3d61800acc5e31b9baf6f66e03cb32d381e0edc3012631d3f2da121056ceb33c76867ca74595e368e6c6ec0e"]}, @generic="5d6d961558a86b1d655a02c7b45efc047e1c0a4e73f3720cfc8613878339a5f9499a4449c73173453879d7fbf1a44a3d231ed06744f8d653122ce333c1e7c00f99ea2c0be3029ea55720ae6a69de9144801b37c3a19c184294319b38031def6d162f1945959d943b29e7479b844f93aa2a149b915376d421931d7c4e1339cb00d1fa99c6957c47b4ca3bfdbe4f322a165f252f3fa8957a3ccd67", @typed={0xc, 0x47, @u64=0x7}]}, 0x18c}, 0x1, 0x0, 0x0, 0x8040}, 0x40000) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="72617700000000000000000000002000000000000020834ea700000000000000dd00000000000000000000000000000000000000000000000000000000000000f6ffffffffffffff"], 0x1) fcntl$getown(r1, 0x9) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x480d00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r6, r6, &(0x7f00000005c0), 0x8) r7 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) close(r7) [ 782.313593] device lo left promiscuous mode 2018/04/01 07:36:52 executing program 3: syz_emit_ethernet(0x6a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [{[], {0x8100, 0x8, 0x1, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x800000]}) [ 782.387659] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 782.408264] device lo entered promiscuous mode [ 782.410752] QAT: Invalid ioctl [ 782.429067] device lo left promiscuous mode [ 782.439846] device lo entered promiscuous mode [ 782.457451] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 782.465910] QAT: Invalid ioctl 2018/04/01 07:36:52 executing program 0: socketpair(0xf, 0x4, 0x760, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000002c0)={0x4, 0x7, [{0x5, 0x0, 0x8}, {0x2, 0x0, 0x5}, {0x37a, 0x0, 0x101}, {0x16f6, 0x0, 0x5}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'rose0\x00', r2}) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2) fgetxattr(r1, &(0x7f00000001c0)=@random={'user.', 'rose0\x00'}, &(0x7f0000000200)=""/171, 0xab) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x9) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x1000001, 0x1011, r0, 0x0) 2018/04/01 07:36:52 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x1, 0x10000, 0x8) fsetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75365f238cf4269daad3626c6100"], &(0x7f0000000200)='hybla\x00', 0x6, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r2 = socket$netlink(0x10, 0x3, 0x9) sendfile(r2, r1, &(0x7f0000014000), 0x10001) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x20, 0x5, 0xfffffffffffffffc}, &(0x7f0000000100)=0x18) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) 2018/04/01 07:36:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, r3, 0x0) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2, 0x3f}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r4, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f0000001700)=ANY=[@ANYBLOB="7379737465532e76616d666911f85458e2733476f50876bc9024b3d11fba3db52aac0ac15164504898215e5c0a84e3aff4eeff9c469dcb55af0d70f4207057767a18c8e27e03984b8252653a6faa7d4c7cfb7a2ae42989a9577318e2045a2910fb0e3e3cc45637d68c941676d3d0bba07d4f668c19d4304d61bb22f6dd"], &(0x7f0000001440)=""/235, 0xeb) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x80}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000001280)=r5, 0x1) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/01 07:36:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1, 0xfffffffffffffffd) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/01 07:36:52 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) shutdown(r0, 0xfffffffffffffffc) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x4c00) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x1b}, 0x8) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) 2018/04/01 07:36:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6c, {0x2}, 'lo\x00'}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/01 07:36:52 executing program 4: prctl$intptr(0x1c, 0x5) 2018/04/01 07:36:52 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl(r1, 0x2285, &(0x7f0000000000)='S') 2018/04/01 07:36:52 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6, 0x200000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x8}, 0x8) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r3 = accept4(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/01 07:36:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x400, 0x4, &(0x7f0000000340)=[{&(0x7f00000000c0)="df73c54c98444b53c00a0f8b0b9f0d76a3bd8e05a489a4aed25da950ba9a5ecb888408c3403c6c9f08c489470270be68ec1963a8e4f222c0ec7055f6ea06f3ee73a362f755f54125e5b3fac1258937dd1815f8e6607717864a8e3c5b8ec55e9f4baa9323e5dfba2cc403f3ef1634d673b46a12854e25f88958eefe2fa31117cf44d89e2c072762a9de4abf60eff8cb5d862447bd75ee63b607e1741bccc377fd285775a3fe1c2c72b14177a46ce8286a68f6b6393594b03f92345c7c0b39e8b02abbb150b21df4cf96912ec2c49ce4", 0xcf, 0x3}, {&(0x7f00000001c0)="2679d23879d882ce4c821edff179ef1e635d5caf28b554c6f234e68ce0f39fd9d6776cdcf5ecca74bf86790e5fcbc582073564dec63681cf518b8f1c3507095c00124730ded531ecd09b5bd9f6238634", 0x50, 0x3}, {&(0x7f0000000240)="2efdbe71f2cad33e5d1feb80f4cc500dcc16b1b488fb9bae2395faf426bcaca6c5aca035d83c8fed33a59cf19959ae5bfd8354cae51c6183a25e2c92c8d3882daf00558be42901425f97c2cdf5dba31db305b99c20bafd52e25a9b31bda97021ac606580eccb2e5d7f176ef690ff4642360c4d124d1621c31658aa8bf7e9f494da6119e3896f73e9c0e9f9ce722c79e63e5679b3f1c6442f5521fa6f8835b9f37baada50ea505643d2f61764204d1fe802da18329aa038ddaadd970e", 0xbc, 0x5}, {&(0x7f0000000300)="f96069c6cf0ae74848464eee118a1663077db5fa731993404f440a9d799fcf9038921dfba967a6d0", 0x28, 0x7fffffff}], 0x804000, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/04/01 07:36:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) rt_tgsigqueueinfo(r1, r2, 0x21, &(0x7f0000000080)={0x5, 0x8, 0x404, 0x7}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x4000, 0x3, &(0x7f00008ac000/0x4000)=nil) r3 = getpgid(0x0) getpgid(r3) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x863d, 0xa, &(0x7f0000000780)=[{&(0x7f0000000140)="85026e9a656dbe6df39d2be027347cf1bb00cf1fbda239f7bcbf9b45bd913d56432998d28d825ae916f5f2de30", 0x2d, 0x40}, {&(0x7f0000000280)="6d4a41dd522fae2b14c294ec1840b661ec89dbce0f37e4d1764a60b2c45b0b4b0538fbd336368e1afb6e033bc16309edaba29850a038719b77014dda806a510c7d87bdbf275651c76b482a7c784867abf6b8055613fc8b38561fc1705110af4528c0ff45397151e3b7e54a1a0df64f94dfced10b86e3f425c3ad0f4c5c44273ae8687e5661fdff211d1a3654c864bf4bb25d0c954a57df2899344c228a1f316326051f4f06", 0xa5, 0xfffffffeffffffff}, {&(0x7f0000000340)="44555f2bb6de2d1571e0100bc72a1d67abbaa87b89b44bccc8e2be6b1f2ead519bd7d53dc1f9a9c3e4edc67e4d02896ce0a4ad6344850527f1", 0x39, 0x5}, {&(0x7f0000000380)="a84b5673c05231f5fcd25ce589894c99ac0a712b919cbb495b6758218b671353ea50e08b626bf01d97c8759348152fc00d952d6d8df8d1b23b92ad9e2531939cb508", 0x42, 0x9b}, {&(0x7f0000000400)="5dca7d2eabdd01e35b2028cef11c2250341de7b44b6eb31f266a8898b2670701c970d96c59853bfd5e6a4097ec14c3d793e4f4308c663c638d27f794faf34e800f9947c383ef4bf83292bc9273beb6541a65376b9d489ae89b42331a21424244a2fb219c9d937aa02b75314a8bef4ab57d4f78ff980224f047be6265005858fe7e", 0x81}, {&(0x7f00000004c0)="9e54195c5e88d0", 0x7, 0xfffffffffffffffd}, {&(0x7f0000000500)="9fb805d381ee735dfa130e6076dd1edfc9a6bb54ffbd6538dd62717436d54fb430948b85ece5566d66608c6cfdd93c0a343861528c4fdccb99dbf741db3ea68a2619f6288d56a5379c33cbb406076a53d67a5b166557c04435467bc0cd189e5a7302ecdb8096fd9363c62a90e13163bc73ab1cbce26d5c73f8139a21c15843af8f66b5093ec3e3fb5383e0ba2a53f21c588d70ab65eae11633158c04c684993c9ceae7460fa623f9954ede44a6f5e7728868c523caca318269", 0xb9, 0x4}, {&(0x7f00000005c0)="f839a3d52a0d32ab3052cb1bb312ec0899a6652300f242789409afea269d14e5fb2597e47b875e887b820b9d11e851a9b26a1808bda79e72aa3bb6646fb760a7037984d66f5f9f4052ad93ce6db1176be4f48821842ae2ec727f172d45b43f42de2a7b03c8e94a1444607796bd97c0f48117569aaad4f333ee480e02d3b49513806094631730ba644eacaae6bf6cf8a65244ce947fdcd9236e1a5b9eeae3b358052aacb81c0f0f1ba431fcc5c9c357847eff2166306185beefa5f71aa27b23daaf13e66b6fedd8692ecfdd9d236e5b054d21bbf851c4881f4b54740e47ce7d3d43fce3f0dc9b", 0xe6, 0x2}, {&(0x7f00000006c0)="a13386922f6a0a78e018c1e1b5a733730fd843aaf0554d8e73e4f905b2df33faac485f86ca5359cca31c2a55fc646fb3d0ff809f28c010eebbb25a49795d7989567f2350e35990d77b679c22600f6600cd9d4f8d0c3f920f9cb89becf3ba", 0x5e, 0x88}, {&(0x7f0000000740)="0c4168e31e56946d13cb3a0bf9b2547f36bb3ca66d2530157a39cae248b9e30aa0ad4e54d994cac2b0f096559ae5e5c8d6b8ffab2d", 0x35, 0xfff}], 0x4, &(0x7f0000000840)=ANY=[@ANYBLOB="6e6f757569642c698d6f646533322c0007a370fc9e130bb4138aa65316b7f2244f3263187cb72e0fe77538f8becaa40309"]) gettid() ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000940)) 2018/04/01 07:36:52 executing program 0: 2018/04/01 07:36:53 executing program 3: mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/01 07:36:53 executing program 1: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x3) mkdir(&(0x7f0000000180)='./file0\x00', 0x400000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x181000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000005c0)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]}) read(r0, &(0x7f0000000200)=""/31, 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r2 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) exit(0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000) r4 = getpid() r5 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x3f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r4, 0x0, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r6, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) writev(r5, &(0x7f0000000480)=[{&(0x7f0000000040)="2d304860343061f2b3bce53d643745083ef47802517d3fc7fb273332e5f5df507cf674967db2ba3eed27eacf6381015fb70049a431a219c0288311ac1ceaaabfcea8dca4b737e04afbe9b7ffb3d68c3b968505ae830514a887875ab24a69f543ea4e45f27b2144cde94c9caf8f18b0f2dd4995752847f7ecf4fdfaf96422df5fd92d76d05d03072dde5c77dc9085b228fb3dddd6dac1d7c375c9a6485aa0febe8443a39377c9bdb3fdafbc42d2becc9f0f569b22dfebf7c4fb8f389a1873205032871cfe40fe2d7bf4bc8c62a17f669c5757d9058e625d4acb2453feaf0d08e425216b2a7fa6d4916abbbd127b0624b0a5", 0xf1}], 0x1) mq_timedsend(r6, &(0x7f0000e3314c), 0x0, 0x0, 0x0) creat(&(0x7f0000130000)='./file0/file0\x00', 0x0) 2018/04/01 07:36:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) flock(r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f00000002c0)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, r2, 0x4}, @acquire={0x40046305, 0x1}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)=[0x38, 0x68, 0x78, 0x0]}, 0x1}}], 0xbf, 0x0, &(0x7f0000000180)="5c221d6cac5b0946121443c1d1e5ec3da1267e1125a7298565131ab704c9038b3dd10ddff64fb9e4bc885c35d4a198b31d08129efcbb758d1a29c788e95b3b9b18451a69768b38c247f1faa4f4d752e28aee5016dcbd041a0c370631fab5a2ac8857958b1edf15b93dacb4951088a5c9f109032c74fabc6a39e19d6f59cf46c92f266f88d4ee5e02a751899a681363b2009e6a72fd45a6167f482fc9ee"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000583f53)}) 2018/04/01 07:36:53 executing program 6: rename(&(0x7f0000000040)='.', &(0x7f00000000c0)='.') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3, 0x2000000000, 0x9, 0x8, 0x0, 0x1, 0x10014, 0x5, 0x3, 0xff, 0x3, 0x1, 0xd, 0x80000000, 0x9, 0x2, 0x75f, 0xb8, 0xc4, 0x99b, 0x4, 0x80, 0x1, 0x9, 0x2, 0x587, 0x0, 0x4, 0xb8, 0x2, 0xfffffffffffffffd, 0x2, 0x6, 0x8, 0x8, 0x5, 0x0, 0x4, 0x7, @perf_bp={&(0x7f0000000100), 0x1}, 0x108, 0x7, 0x800, 0x7, 0x81, 0x0, 0x6}, r1, 0x3, r0, 0xb) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000300), &(0x7f0000000340)=0x40) ptrace$getregs(0xc, r1, 0x1ff, &(0x7f00000001c0)=""/220) mount(&(0x7f00001e0ff8)='./file0\x00', &(0x7f000040fff8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)) 2018/04/01 07:36:53 executing program 0: socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r1 = eventfd2(0x75a, 0x80801) r2 = eventfd(0x100) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f0000000180)="66ae8552e2298583003645ac5bee2c2619fdade5850fead5810074e20cd6c74ae1f39ac95693235d6960d73dcecabe4c4d26a25f630814d1cb78", 0xffffffffffffff83, 0x4, 0x0, 0x1, r2}, &(0x7f0000000140)) 2018/04/01 07:36:53 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0028c129184928f24d67357704a372f3db744639c9ebfabc9b74ba4401a38654ac20"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@empty, @multicast2=0xe0000002, r2}, 0xc) 2018/04/01 07:36:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000001440)="130000001000ffdde200f4088000050002230a", 0xffb9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff89b5, 0x4) 2018/04/01 07:36:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000ec000)={{}, {0xe}}) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x101800) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00000004c0)=0x8d, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x16}, 0x3}}, 0x7, 0x2, 0x7, 0x2, 0x24}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000003c0)={0x3, 0x1000000000001, &(0x7f0000000040)=""/43, &(0x7f00000002c0)=""/244, &(0x7f00000000c0)=""/94, 0x4000}) syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="6c000000fec67a55bc058b0f163009630a670025a880442add23f19df8b631bb53a594707c8eea7d4fdb1960edce41d6e6218b95b7aeedaba7c385c2157504b6da67e91e5570007180add89fe5420a374e9b8f4ea86089c6dd26ff9358baa3377aee1c00000000000000000000000000"], &(0x7f0000000280)=0x74) [ 783.198613] binder: 15393:15395 ioctl c018620b 200000c0 returned -14 [ 783.248303] binder: 15393:15395 ioctl c0306201 2075afd0 returned -14 [ 783.286468] binder: 15393:15395 ERROR: BC_REGISTER_LOOPER called without request 2018/04/01 07:36:53 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x80807, 0x7, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000540)={0x40, 0x10001, 0x8, 0x800, 0xffffffff00000001}, 0x14) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1d41, 0x10201) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x9a, 0x2, 0x10001, 0x1400, 0x40}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000004c0)=0xff, 0x4) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)="bb388416611f24bf17a5d96205fe7d17eacafc6ebbf892f47a09bd86813f53bd8cf2b6b8885897e4477a6a8410d35eb44139201084896252de82a50865d0a57dbecf9e8bb4d333ba5469430124e5a97e654cd386b9d4b24566f053ac6a9dd563aba5a065c9d2fa46c0708a7afc44ef4248c62ded3e52ae7678faa821fad880ef5a8c87b2dfffca7d20c7eaf74715836b8f61cb1474c76a41271adffaa2ed7343b538ebb2e5051c149dd4bcf192b942e6562307e7e8927f7d214e6cf9e639668cc780cd0bb7d0ccf650f8afaccaf0a0c0b4c24c49f46e581bd9919b6d8192c46cb53b8b6110d65c29289b3d5dcd7b714956c2ffe8", 0xf4}, {&(0x7f00000003c0)="55ae462a30dd0652916919d9e2a848b415dd8bccffab2e9dfafd6ea383fc509a652308529e31d28c299602ecdfdbaeba279490f99f01688ee4d40212b31c2156806bbe5eed11f345b72d1f40c55a77320fb534070728099c1552d9adfbc5a5b18019406353188224598b8b3c131d67ad6f7b9bfa14b015cb7413317663ecb2f07459a9c9845c45752739da3801117fed9a52cb2595b4fb48590aa4a4d2a0deee6b8e4e1bba4d3a729fec7b8bff75d159f54266dbe2518ee23e80d7aa2e508660ef14cf18876ac7241290efd8b4910c25fd71cf934e4e7079f4febe4cc765db564e94f674ad109d62696ee3648a5e9df4", 0xf0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x7f, 0x1, [0x7]}, 0xa) [ 783.325905] binder: BINDER_SET_CONTEXT_MGR already set [ 783.365469] binder: 15393:15409 ioctl 40046207 0 returned -16 2018/04/01 07:36:53 executing program 6: r0 = socket(0x40000000015, 0x40000000000005, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000000200)="00f6bc5d346e293789816500006886708040cc543103000000000600005f76e7adcc7033debef9584c1e76c3af3183ac412aeff466fc08e3f7f8916d051284ef54bf18acdc37042e9b3ba965b20d97df846e4cfcc64c8db5d941e38f78000000000000000000000000000000", 0x6c) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003e9ffc), &(0x7f0000727ffc)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x3) getsockopt(r0, 0x9, 0x2, &(0x7f0000000080)=""/206, &(0x7f0000000180)=0xce) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000440)=0x100, 0x4) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, &(0x7f00000003c0)=0x4) syz_open_pts(r0, 0x100) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000480)}, &(0x7f00000004c0), 0x4}, 0x20) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bcsf0\x00', {0x4, 0x3, 0x3, "ff7674dc5d55", 0x4}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000540)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0xc2b48738c41e3e9d, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e20}, 'bpq0\x00'}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000480)={'ah\x00'}, &(0x7f00000005c0)=0x1e) 2018/04/01 07:36:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getmulticast={0x14, 0x3a, 0x301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 2018/04/01 07:36:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) pwrite64(0xffffffffffffffff, &(0x7f00000003c0)="5797084e7a136845af59dc80", 0xc, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x9, 0x259, 0x1}, &(0x7f0000000280)=0x10) request_key(&(0x7f0000000400)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='user\x00', 0xfffffffffffffffa) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f0000000c00)=ANY=[]}, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000000940)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000000180)='\\\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000004d000)={0x0, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) add_key(&(0x7f0000001180)="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", &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000002080), 0x0, 0xfffffffffffffffb) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r9 = geteuid() getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000700)) fstat(r5, &(0x7f0000000800)) getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000a80)) sendmsg$unix(r5, &(0x7f0000000cc0)={&(0x7f0000000500)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000012c0)="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", 0x1000}, {&(0x7f0000000980)="ed47f7fefd4ae31552d6a56adb261a4bc49d04853472488668762f79fb689486780225dd186060acf69e9f7769126ea24f2c08eaa74fb674be2e9c324c477a4e8ca5c8ab4c6e9edd9f856d8a1d685e317fa2e5f74fddb4d0ce0526e3f9eebe5a9561750d133800d9e1e978a10e6413c4aa77e3159de19f97b34bf24cc9c5cbb0de952a93a6654b1cad030e228987d3d58dd873a0f2b96fcba0ce69fcf4c45a2e598fcfeb64dda800d5aa28ace74988825566af36cd6fc220744bdf4e1b65efdc32b938c65a3e7d52", 0xc8}, {&(0x7f0000000b00)="84c4ebd940ff508236fb266b7799d7a56f28ad8bcf206e38303e038ab852417be59de32cc3f722deca4f2a826cb0129e37c0566bd88a0819f9bf683cd6bdf572b66d98297ba300a5162abaddc85303b2a21999d2b8114efaa60309fe173a64e5b6117d2a2d720cb9df97bf76fc80872e295be8a8e9309188e58c9c74efe553c2f7cf", 0x82}, {&(0x7f0000000dc0)="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", 0x118}], 0x3, &(0x7f0000000140)=[@cred={0x18, 0x1, 0x2, r2, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r8, r1, r0, r5]}], 0x38, 0x4000}, 0x40000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlinkat(r8, &(0x7f0000000d80)='./file0/file0\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') getpid() clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000000780)=[{0x0, 0x1ef, 0x73ee6235, 0x2, @tick=0x42, {0x0, 0x1}, {0x0, 0x835e}, @addr={0x4, 0xc8}}, {0x7, 0x9, 0x0, 0x8, @time={r6, r7+30000000}, {0x500000000, 0x1}, {0xdc2, 0x80}, @addr={0x0, 0x8}}, {0x401, 0x7e64da9c, 0x80, 0xfffffffffffffff7, @tick, {0x1ff, 0x4d}, {0x5, 0x4}, @quote={{0x9, 0x1f57}, 0x3, &(0x7f00000006c0)={0x2, 0x7f, 0xdab, 0x9, @tick, {0x0, 0x3}, {0x9, 0x1}, @queue={0x2fcf, {0x7, 0x7b03}}}}}, {0x100, 0x9, 0x3, 0x5, @tick=0x3, {0x9, 0xad4}, {0x9, 0x100}, @quote={{0x101, 0xffffffffffff7fff}, 0x7, &(0x7f0000000740)={0x3, 0x26e0, 0x8, 0x8, @time={r11, r12+10000000}, {0x6, 0x7}, {0x8, 0x80000000}, @time=@tick=0x3}}}], 0x70) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000380)={0x5, 0xffffffffffffe04c, 0x5, 0x1, 0xfffffffffffffffe, 0x4, 0x5, 0x7ff, r3}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000d00)={r4, 0x9}, &(0x7f0000000180)=0xc) socketpair$inet(0x2, 0x806, 0x0, &(0x7f0000000300)) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000880)=r5, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000001c0)={r13, 0x1ff, 0x0, 0x101, 0x100000000}, &(0x7f00000002c0)=0x14) [ 783.408492] binder: 15393:15395 ioctl c018620b 200000c0 returned -14 2018/04/01 07:36:53 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x0, &(0x7f0000a47000), &(0x7f0000fe6000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/01 07:36:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000943ffc)=0x9d) r3 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000066ffc)=0xc) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000989000)=0x100) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x290140, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r7}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ccb000)) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r3) tkill(r5, 0x14) [ 783.468114] binder: 15393:15409 ioctl c0306201 2075afd0 returned -14 [ 783.521842] binder: 15393:15419 ERROR: BC_REGISTER_LOOPER called without request 2018/04/01 07:36:54 executing program 2: r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffff4, 0x10}, &(0x7f0000000040)=0xc) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f0000000140)=0x84) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0xfffffffffffffff7, 0x6}, 0x2) lseek(r0, 0x0, 0x4) socketpair(0x18, 0xa, 0x78, &(0x7f00000001c0)) 2018/04/01 07:36:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x3ff, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) 2018/04/01 07:36:54 executing program 7: prctl$setendian(0x14, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) accept4$alg(r0, 0x0, 0x0, 0x80800) exit(0x0) getdents64(r0, &(0x7f00000001c0), 0xb1) 2018/04/01 07:36:54 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) close(0xffffffffffffffff) 2018/04/01 07:36:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) inotify_init1(0x80800) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100fda900159275e4010040000000000000000000000000"]) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/04/01 07:36:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x155555555555559f, &(0x7f0000000200), 0x2020002, &(0x7f0000000040)) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)={[{@subvolid={'subvolid', 0x3d, '7em1:/posix_acl_access?proc\nmime_typeGPL'}, 0x2c}]}) 2018/04/01 07:36:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 07:36:54 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xf7, 0x4000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/01 07:36:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x4000) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000340)={0xfb2, 0x100000001, r3, 0x8000, r4, 0xfffffffffffff615, 0x7fffffff, 0x40}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[], @ANYRES32=r1, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="11b849849f5c32b9874dee6445ea267810f82281a6af84599284aeb6665b571cc5f3e4bb9c766c77b44926f1684e8a46ffa765a5d46f5be16cf42621cdf8cfae78ff26073651a445753537eab844ab", @ANYRES64=r0, @ANYRES16=r1, @ANYRES64=r5, @ANYBLOB="ca0b3b401ef46c8a011dd907145c3477e8fc96d32ce30bfebd4b140b5d5b01673fd0cc5ddbfefec5bd023f4a2f23bc19abb865b7f13f67c843dee85f1f238b6079369405587cefcf96d9f58c7f744d127b5bcd40c3d963971c8a4f4ef92d83ff750d5914f64aec79e95c4a98e540963e30356359893d8d32e4245ae923d43d8a13b9045042c5b59219c12640dbe7d149a93854c0b9a9977580dc9938989af49fc5d507d538f32ae9234aa99e038d6e7d414c6c7866b9003a56", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRES16], @ANYRES32=r2, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="f04193582d44e17e0d679c012cb09180fc0cf35de6dd96d133228a152fa667c50d4983cf234a581c499c2c87960317766b90eed9e166ab9294c9bfc507d85b56257c927f9d48651c663b1e506b4a80085af3c3b061722a7b7702736a5bb16dc7cae5cbca2e695206886340504cb6bebe9762461156c89dfba948e7e7683a0682ca8fb4d1c209f4c2309fafb7b4eb332fdc7c9d97b7e456709efefe5df70a8facaa0781de7bfff7e275534bb2f9a9e849b0c342d751479728e52fbd76c80c2b2d8b7436fc212c91cb315dab9fef0824d389496ea246", @ANYBLOB="fa2119a039ccbe296c7efc8a31ec9ea88be803e9a3c09f40d1c505ec1b827207a38594d6dc5a06a0647d5e8e75aa0dbd51af65c79fe67c243e633bdcdec82621f7e3d8cafdb1525798d64f23e459ee3f902ab3a7f4638959ca479895876dcff7787c56b4d485675d609108ffd204e7514218235249b58ec1b27c99577281030193d2b3d299923ce857e539c257c718feead3e4df5f81d23bbf999444c9547089572da8b58583a0770242f4265cf94897a2e6e5f91eaccf943c959bf011e1fd614d32bc89", @ANYPTR64, @ANYRES16=r1, @ANYBLOB="e3c8626f5b49126955669114e9d74d3c57fef5a833558afd29cda5635c7ba78f4286fef0290da6d6e72fb78e04abca0279a9819bc736a12b6f7c71e604a53ce309f2a95b16ac69ef33f94228e18c559f28378b2274454e828900357f02fa6846a4c0003a88a9eec0002f44", @ANYRES64=r1, @ANYRES16=r2]]], 0x1c) 2018/04/01 07:36:55 executing program 2: unshare(0x40000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x0, 0x300) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x12, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000000)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)="10000000020400000000000000000000", 0x10}]) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000001f00)={&(0x7f0000001b40)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0xc1, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001bc0)="a9db123ebf124fab0f2eec9774559e3b5870fb7c6818fc89c4b8742d057480657265ae2b34fb2d4e585d22ca1bf7b0a22ce38a20a819d919947c78f8d5c9f3291905fd3ed2b8ef8a79d9453396c6b0b7eb0778dbc49b32ae91e443b64edddcf320c1589c7777eadd4e57c01b20a8ca7a831e8e2c104d0194d52fb5c35b550f", 0x7f}], 0x1, &(0x7f0000001dc0)=ANY=[], 0x0, 0x90}, 0x20000000) r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) socketpair(0x1d, 0x3, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100)) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000006ff8)) wait4(0x0, 0x0, 0x4, &(0x7f0000000380)) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) 2018/04/01 07:36:55 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(0xffffffffffffffff) r1 = dup3(r0, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x5}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000003c0)) r3 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r6 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r3, 0x4, 0x2001) r7 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r7, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) fgetxattr(r7, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000640)={0x800, {{0x2, 0x4e23, @rand_addr}}, 0x0, 0x2, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x18c) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000380), 0x80000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r8 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000280)={&(0x7f0000ffa000/0x3000)=nil, 0x48aa, 0x3, 0x4, &(0x7f0000ffc000/0x2000)=nil, 0x1ff}) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x0, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) 2018/04/01 07:36:55 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x1f, 0x4) 2018/04/01 07:36:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) write(r3, &(0x7f0000000040)="e504f89b3d40d3e0f292a590b707fd75203353967f51c790ab0c3bcf645b3fc1668cf6ce9f", 0x25) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000, 0x50, r0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 07:36:55 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2400001c8d4c5d324f9018cf77eb710883c0bfa667c8e23e22b38fc375f7f541fad191d683aa0e456d287a8e2d2976d41cde77102011271ed9f0255e1ae9377c3888c520fa599c10f0efda7459cff484b4f4a1603bb571aa26", @ANYRES16=r1, @ANYBLOB="040027bd7000fddbdf251000000008000400ff7f010008000400020000002c4e5697dc89e2a8"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x5, 0x0, 0x3, 0x400, 0x0, 0x400000, r2}) r3 = accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000140)=0x6e, 0x732ea28ccc6866f1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x3f) sendfile(r0, r3, &(0x7f00000002c0)=0xfffffffffffffffb, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') [ 785.171191] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 07:36:55 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/01 07:36:55 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="1fa552bccc68700fa715de1ce769314a46623f3479215f1d012f32a9227dad2eb6e8c600fff0aba85c321fda00fc3d9d781164dbb240b586a73bb79e03b2179a6fda3c41868a4dea2210b929b3496a683cb9f48492b197a8295828deaa941bbb56eb21887ef93b225043244f296bff042f9931d255f8", 0x76) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000010c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/119, 0x77}], 0x2, &(0x7f0000001540)=""/87, 0x57}, 0x0) 2018/04/01 07:36:55 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000039000)='./control/file0\x00', &(0x7f0000000040)='./control\x00', &(0x7f000002fff9)='mqueue\x00', 0x0, &(0x7f0000041000)) open(&(0x7f00000000c0)='./control\x00', 0x3ffff, 0x0) pivot_root(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000080)='./control\x00') [ 785.458866] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 07:36:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) 2018/04/01 07:36:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/rfkill\x00', 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r6}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f2b63c53c80467a70a81f7214c2e732"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$UFFDIO_WAKE(r8, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000004000/0x2000)=nil, 0x2000}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x0, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'io', 0x20}]}, 0x1b) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[], 0x0) r9 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x8001, 0x0, 0x101, 0x1}, &(0x7f0000000240)=0x18) 2018/04/01 07:36:56 executing program 1: r0 = socket$netlink(0xa, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x37f) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x402, 0x0) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mlockall(0x1) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000001000)=0xffffffff, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) 2018/04/01 07:36:56 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xe5a8, 0x408000) connect$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0x10) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="3fb6722ebcf61d5a0b9d892a813a2a611358741d090c747ae809482ae7165046bce2c392a8f2c015f36f8f32dc8fd992a5b7e1db37c599ad480baa7c6e5c0553983259436636929f0b8ba0688d593afcf20929cd4d74a15b60b95d719d760c20d3fbbfbfe1b084d41b340b7fb4d2fb819d24c3e7fcb6c4b4d024956363023b79ebdd1da14e3cd97730d5f85f37e5b8a1ce0ae51d286be2cb1c1880de1896301b1c1cbfd6743e0e1e442cf04ab7f4b3e4066b1e6ae7377b3146339d7ec524f320", 0xc0, r1) r5 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000300)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000640)={0x710, 0x40, 0x40c, 0x70bd2b, 0x25dfdbfb, {0xd}, [@generic="69569c34cf119e345b3c186deb9a8cb8838c1a072c3804e79a514887057c", @nested={0x310, 0x2b, [@typed={0x4, 0x17}, @typed={0x98, 0x88, @binary="c756e2948b3b8cf3d4b07dcebf4b02810c6eb5b3fd67dd1c7909b99d6544c7a856ddec3263d66808f71cbb23e7df4d2e4db7fb3d8975ad00ce19b77eb2a97536fb8c165dde382cdf3efb4671c3d9ba4fe2c10b31c248cd481d72ccb6ccbb3a0ab4befd5e48eb6d76982033c3b3a0cbe23e38684157a61eec3bdbc4d45dd158932643c118a3a827a58275a31c6c5e4e35f5"}, @generic="a77c847723af", @typed={0x9c, 0x60, @binary="2fb4170a87d44127af8bbcdae59c63d539e1502b19e17a46d896cd662297e0b47eb2c425ebff95d3ff6d0e111269e84129936d6a8cb7f89a3aa6662a3312f7318e860ddb4e915a599e1e102900547586738b76ce14799f04f51a22efb0275270b151cf05561a37ed249fcc2bb1c35f4229b789e38ab13a6076a2a86e61bd87aef2bf2696e26cf196e1fc0aa0ab837b0550480f2ac6"}, @generic="ab68d51883145c9b59e102fa5d01684897822160a7040fd71c849ff5c17d1ef901874fb24423bbdcc298cb785663dff4305ae8638089dbdbd6580c7e9db6f924e811bab41abb71f10678a077894cccb3afd22a2788abf7b6ba03e4dd172d9c29d6a9d7e06c4632acc1b7a4", @typed={0x8, 0x29, @pid=r5}, @generic="92f8bf82d7a3718ee73a6cfa1a153ad317b24411905cae7c4e690fd72f246bb5ce327c23d1c5971ef03d25f4fe5bb388f46fffdb24415016247ed42b689701696f8956b9f2aac309344c9aef399cadda88e108932cf6e0beeec527caddf48bc4ba46aebf5c91eb95076094123a56be3ec7caa74c112f61f2eed88edb2ac30e3033b5799b5d1ff1edf3fe9ca86d64c6ef7f1a51bff4e9056b81cac13da47ebbbef29697912013e9b68a989b13a97874a53f4bde4503085b21f9d7b844a0b5458110004539f7033f416cbb3eb23e61039a59d9e10335", @generic="15f9fb66b4786f9140ca7f5d240826b39f08d5eee6e323d95d9e600391f9b9a17777f4f48f00c11fcd70a71c1f27e4a83ca8d8c1283b5f140955ab604ebae2aaf72891121806501698ec0f16692382f13e660cb8fed4a7e158ea9edb7106bb8badf7e5a279767f621c36cd9c", @typed={0xc, 0x5c, @u64=0x3}, @typed={0xc, 0x7d, @u64=0x100}]}, @generic="ceba9f619318789fa243da8e03df8a5a8d461bce6da4557e49892880a5e2763661044db23c6274e9206615e806119f8a8d5497ab872046637972271e3c78408e840f6ce1e3992dbef27b130ca9d4d5f6e0ba365e4c", @nested={0x208, 0x87, [@typed={0x14, 0x6c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="776b3697b173a6e2424397aec2bd720b87c16928d8afc48449d94ec31cc8b153dc69afd670fa8962017f85b02ac377255a8ddba4a0f7579fe752433ddd5d543a8dc0075624ffc2a0020482a76e84187e31cda7d8150e2e3ebd1b03d49e1ce92f09b390909de34c9ce14091ac2de8f420109ddbebd47d82c048b2527201be5ab89d462676393d7d1aeacc658e8cad9d75744f3748b1cd6a191085e85b769ad905a0907a37cd409ae04afb0f0f67e1af7a72fff9b8aebdd6b117e1658b9493a33e8784332ed6e5363d29", @typed={0x8, 0x62, @pid=r5}, @generic="905593fd69abc3cb17012197183c63c2a188f2e5bc5907986e8f1ca4a016c74ae2cd0dabdefca95bcbcaf086ebd4b04f6459f23783f43b7967cb67ec4140623585a1c1591b79ec8859a8f201847833deb945e68aeef85b256dc806911b8215693c3ac25e8aced30280e4ecd59ca2ef", @generic="b51598da420589662544fb980543c41429c3cabd93d14132eeef3174fd236fea981750e4822221d16762a9c1ea67454c36bee207f3c0", @generic="dd8652416cf4ea78b24f489d084644a9e59a3a11b10eca35865f9eafae4b520679cb67cb6793529f2cec1da6e191cfb94fb0496e7e004dcdee687847a6da10985cb1221e9cf1398b7845b8fe03954b0db3d2b878d1211b40a1468f41cbc01b1762c3bd12d1cffe601979a81079596cd0dc37", @typed={0x8, 0x41, @pid=r5}]}, @nested={0x9c, 0x79, [@typed={0x14, 0x63, @ipv6}, @generic="584c6cfb4c19f259bb84edc7827be81b338039b564c8e82c026e655bcd0c7737629dfba230fb63a9c1c77acfdb16520784b1275bd6286083ae578b155ac80dde7f8c0411d9b7fc0d07873f30b3068187354b8c27bbaaf1f673390bc2c13f389becf4b99358931b5ac96429469a9208c35b1870e29861aca012", @typed={0x8, 0x7b, @uid=r6}]}, @generic="a006af3cce35a0ae377e741b5531f1db1aace842eefe0554337a589358a56475919eaf9444158cde743dd3c8289d9f1e065ecfb8b61595c68a7c8e86307248a66e476ad765b90a2347469a06b0263388dfe31cf0a4a9bf431495e09fce7aa0d310003203551e5792d062", @generic="1e63a2639ab70bc527f9576bcd42d3a002c65c57d80fe684df4405cc66ea80443fd128fd55fe5df4bba59310bf170749d78fc4b1a823fde6805a8326a118e66f8207db79b3ba446273c77e79a51ee94e47e974b555c7daa2af371480639df27aec6ce97c0626c289e4"]}, 0x710}, 0x1, 0x0, 0x0, 0x44800}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-avx2\x00'}}) 2018/04/01 07:36:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x3fd, @time}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0x3, 0x8, 0x5}) 2018/04/01 07:36:56 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xffffffffffffffd8) 2018/04/01 07:36:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x3}, 0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x4, 0x0, [0x0, 0x20000b00, 0x2000156c, 0x20001730], 0x0, &(0x7f0000000600), &(0x7f0000000b00)=ANY=[]}, 0x50) io_setup(0xfffffffffffffff9, &(0x7f0000000280)=0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) io_cancel(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x100000001, r2, &(0x7f00000002c0)="6e98013593d36eb50f4ea764afbc2419acd72d3898e04afc0dae74c3216e9ab9f0e8c189ad428c260df38cdb82fe4efd2439370afa22a604022865fcaafc5b02d2e7e77176a40c71b17d392bdb06cf499778c4903276a085596439131c7ff03127e5ec7b9decf4249eceb895fcd09eff5c8cbb817a52dd8408e5ebc0ce3424b9bc34fbda711988ca8a4c045df92b2ecb54", 0x91, 0x7f, 0x0, 0x1, r4}, &(0x7f0000000400)) r5 = dup(r2) getsockopt$inet6_tcp_int(r5, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000080)={0x3, 0xce6, 0x450a336b8241d387, 0x3, 0x4, 0x8, 0x9, 0x7fffffff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000100)={r6, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7fff, 0xdd, 0x4, 0x8, 0x0, 0x1f, 0x2, 0x7961, 0x7ff, 0x100000001, 0x9, 0x6, 0x9, 0x3, 0x2]}, &(0x7f0000000200)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/01 07:36:56 executing program 7: sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="6b7c57267380755c", 0x8, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000000060, &(0x7f0000000000), 0x0) 2018/04/01 07:36:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/51, 0x33}, {&(0x7f0000001100)=""/111, 0x6f}, {&(0x7f0000001180)=""/148, 0x94}, {&(0x7f0000001240)=""/34, 0x22}, {&(0x7f0000001280)=""/212, 0xd4}, {&(0x7f0000001380)=""/100, 0x64}, {&(0x7f0000001400)=""/141, 0x8d}], 0x8, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x4281) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x170) fcntl$setstatus(r1, 0x4, 0x800) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000001600)={0x400003e, 0xffff, 0x34}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001540)={@dev}, &(0x7f0000001580)=0x14) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001500)=0x40, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000001640)="1cb208244fadb4a01dc42c8d479f70a2d363f4d2a01d1f3a5cb6b6f1c949a812b183bb531224cc2a9471bcab4ef7ae83b9d0356666d06c64025e9547772fb9f0c47cb4bca018b7f25e67ac3d0d81263438e8aca918e9c3612371e18b20b430d6c7db4448bb4d00676d523452e57a753c153cfb21e0e8b9a1112276778ace09902df2f0da5946e12fd19665ea6a1e0f6c4d20eb4faeb19e4ab5a0bf8e6832", 0x9e) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001700)=@int=0xffffffff, 0x4) close(r1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x4000) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f00000015c0)) listen(r3, 0x7ff) 2018/04/01 07:36:56 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x100000000001, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="0000e97f0a000000000000000000000095000000000000000407e7aae5909d1f72ccb63f68c1ae"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x3, 0x0, 0x5}, 0x6, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x240, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) 2018/04/01 07:36:56 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd6, "3ad466d35e85116acdead031b6ec59310061c76ad8c8c075e20624cf2a8c9fc460cf6b20046a2bf11f879161598cd49a7fb2615e808b86760a0c08f6c6a84a90f52186939e06bb68be537baebba1e0ccd0d400951f031fb50dd7c221ebefa02b6ec985efc4fde848e00971a149d906b6b42637340a1831827dc6281a037f7a5e0bfbc0ed98555a9ec9d7978315c5c443b81ac770ab1c4a57cd6f77825505d65ce0815ca1fd85ea429e4c7d80bfbed04cd7106647a8f7920b7b1f47dd70b1b56fd5d09e1c65c5c4fe3798498656b54fa4b0282e97c5c1"}, &(0x7f0000000140)=0xde) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)}, &(0x7f00000002c0)=0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10001) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f68) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x6) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/01 07:36:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0xfffffffffffffffd) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x4}, 0x10) 2018/04/01 07:36:56 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000001480)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000014c0)=0x5, 0x4) r1 = open(&(0x7f0000001440)='./file0\x00', 0x3ff, 0x0) sendmsg$unix(r1, &(0x7f0000001400)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000100)="526673494e03947784b96aa78cdd8969743a1d8ad8306f7850b80dedea5f4bfe02c397b87c596034b6a2a2785df9c3ade0a9927b13a9dfa789802847c08e8cc901f7f558875cbc916db4234d72759c10041096e85a03d232d20e5cc9eae1c02e4e7ead47079c24b36f5e8ff2646bcdec9cff715a542da0aff0f6a82bd2883d00a0c0ee4e7804fbdb00d8fd354048b4ae02925342c99946a3da312b75f3f2d5fd41b29ede3102c91a4583b7737a20de3e9904fe48be0eae783fbfeb8b12896b7559da406b6278de", 0xc7}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="b96129b9a5cad0c9afa6c99665755e33aa80e50e9698ada1f2fc04f9a82963a539cd2a318756f3574a801ad194d6bc84752781f7d2ef0986894cac456628a62b4814ba9c746aa659928dde09bd44337642d0ffde0893d66816735dbbe22c155b4cd508652fbe7e5a3be200230c2ed36ea1bc", 0x72}, {&(0x7f0000001280)="bfefbddcd7e861881feeefb9480fdfcbc89dcfbdfb95fe4d2ceb77d27871fb724be1ffaa", 0x24}, {&(0x7f00000012c0)="90078477340cfe2ed77d1da665070b9a44a8f5caff5b01dcd9c1348f3377a40c57ad14ecc25f75", 0x27}, {&(0x7f0000001300)="21b1d3204af61bfaf1475b0e34c85d0cb369866f792b12f186b952f27da5ceaaa00ca501edf0fc085cea632fd9d5965b34b15d3d2a669bcc4a5a1c0dba56ac6462811a74acf89b0f23a9c03045d626b52c2b82ad0f0573b5c0e2d2d2a4d94fd07503bbaa16fe83c4cf905a7d8aa5e27e1c1eb52fc394cb0b82e38627c1c76b0451c6c4edaaf26bb72371818db053b903c84a0d17e0eb766c4c5e3df67da6b1e32f629e9fbecaf757", 0xa8}], 0x6, 0x0, 0x0, 0x4004000}, 0x4000010) r2 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x80000000005016, &(0x7f0000000000)) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x6, 0x7}) 2018/04/01 07:36:56 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) sendmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000000)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)="8ef4cab6058c7f0861ce9c90600a01401dd794ac0f44f80c216047c1495100d3079617be9664c6c41cb07c4c595cffa9428eafec5abc96d66492eb2f318af8e3ae1287e6d1d0b42dab4959441a44ee6e979a7a7af5d4a4580f3d9d88a4b2c9796e7ea20088688d4c1eb617e835f55a38a5c5dd29f626733053e882ff25c9d80c67187ee818b9950be211deedaa85295e28732afe677d49afb7159384da64b63b5e5e2ff58061c5baa81dcd101b1e5a1b936113a04b8e71f5d2c84a363443f1038956edf9dc04b7e83e513f19d578", 0xce}, {&(0x7f0000000080)="0619a970d8fb02c9", 0x8}, {&(0x7f00000002c0)="eb679f4a5960358779955144b400d5a018cbdb8ec1a68bd5c0b677c5ae09d072e739fe715ac97276ef9d47c377acd8f008b85e40f7bfcc1f78eb85d14ed3f3bc6481473c30543e1cb202d88311bad633fdff5880483752ea12d2d4276fb5e957d8563c7d1b36a0144362de40", 0x6c}, {&(0x7f0000000140)="8fa7b18d4472ac28bb0b05bfe941d414e333250db00d4d7930f5", 0x1a}, {&(0x7f0000000340)="05186ed7284e00d60964c3c960817a60e5f69915e45407a03ac675c726be94a82daa5f3ac3a89d9f4094ffe61dd82d9dec16e3ca17011fa59c099fe3969420337888e8759d41640f9d530de1d04545fd7108890868ee28855ba140080b807d11ae26e25a499ff2e1715ca72b296f5be5951a458ac931e4e4aa8c801a7d264dfc07574dca5a40782636", 0x89}, {&(0x7f0000000400)="98229b146f63f1e0efc7211ac23649ecadd880d068a74abb94972e2e4a8a2f1a23257813f1eb1fc84001b437c5eba6edba4583a9314a80fe07621c9212f9681fc638f8c50bc531397b152dd9d517dc55416b30bdfb9aea7afa833aa2dca2cdac4e986b18b9c9c5ab0be11ec0863b68413b1d85c10a4b684936e280c38617b14e6a51c4a12fcdfe248f386f0f49270937ca5f783f10c4abbbb5c661a161fd3a70b755d6aaee", 0xa5}, {&(0x7f00000004c0)="80c3ccaed8cf293878aef8a5bffe6ea1438f13714639e98b77377e110e16071de1f7b23ac909c267cc7c5f7345cd66fe55a8bf80d75e7bb6dae5cee8a9733722573542cb9e17ab49690f43a857739e2b25289ca71e8f6ad3eba88ea824b57a500704e0edc5538aed3f04f7519194d029ac890c953235e191647f0fec211cf619408e5ce264628e7b33a4791271eff5a208069240ce0c3e09aef3d4eef4822d4d4a93744d83315c52c9544eb18e165079320f1b2ef8b563d883e0162ce634c049f44b6d6b", 0xc4}, {&(0x7f00000005c0)="4dfd961ec588095f7c407284fbead61fc633270d5b967047db9a3b3df247010bc248068c8603c779b2dfb8fbc3356e67ca70418ab5714a14373460a40d9eb7dddf187010cc9939892fe3de106a7e3c1c41d56133b9fd64a83f42b526c3397ef6473605a82c9e9a142e75f40945b310d36d85302dfdd9d32ac4001439fdc6201124f17d00a46291d71d975c1bdedf6adfacaa2f86e87145448a82f53c2abb4cbb", 0xa0}, {&(0x7f0000000680)="b7823caedc9d3e62c6", 0x9}], 0x9, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x10, 0x4000}, 0xfffffffffffffc01}], 0x1, 0x400c041) syz_emit_ethernet(0x42, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2ad9ed40, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @empty, @multicast2=0xe0000002]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f77a48", 0x0, "9a5cc6"}}}}}}, &(0x7f0000000180)) 2018/04/01 07:36:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000100)) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x1}, {}], 0x20) 2018/04/01 07:36:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000300)="968e072e75d93f594c3511d0e433713dca3eda3ff6485ab77365b3f84ad12d", 0x1f) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@broadcast, @empty, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002540)='vegas\x00', 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x40, 0x40600) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x81, @dev={0xfe, 0x80, [], 0xb}, 0x9}}, 0x6b9, 0x401}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x3d}, 0x8) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x84) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/01 07:36:56 executing program 1: r0 = inotify_init() pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./control\x00', 0x40) rmdir(&(0x7f0000000040)='./control\x00') r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r3, 0x200, 0x70bd2d, 0x25dfdbfe, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}]}, 0x30}, 0x1, 0x0, 0x0, 0xc000}, 0x20040004) 2018/04/01 07:36:56 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000005000), 0x0) exit(0xfffffffffffffe01) 2018/04/01 07:36:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000000000)=0x20000000, 0x3ff) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/58, &(0x7f0000000080)=0x3a) 2018/04/01 07:36:56 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="9c15ffffff"], 0x5}, 0x1}, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000022c0)=0x14, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff07f8cac60000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@pppol2tpv3, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000021c0)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000002d80)=ANY=[@ANYBLOB="682000000300000808002c008000040008000000dfffffffffffffff00"], 0x1d}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823") 2018/04/01 07:36:56 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x7, 0x7, 0x2, 0x7, 0x4, 0xffff, 0x3}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x40000000003, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000280)=0x54) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00000002c0)={{0x3, 0x0, 0x8001, 0x3, 0x3}, 0x376, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x6, 0x3, 0x39}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write(r2, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140)=0x7, 0x4) 2018/04/01 07:36:57 executing program 6: r0 = getpgrp(0xffffffffffffffff) sched_setparam(r0, &(0x7f0000000000)=0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x3, r1, 0x1}) ioctl$void(r1, 0xc0045878) ptrace$peekuser(0x3, r0, 0x7) 2018/04/01 07:36:57 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40080, 0x0) sendmmsg$unix(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="86654ad5611e3753051aa8179ca8f499f21dcb2a04b677f9e0996ec227572dce1c8b6a54141546b4550428c1447f82f29be7d1dfec8d", 0x36}, {&(0x7f0000000200)="602b6f7fce374526d2c4f8e4ae2ba936817f2f86bd6f5abe131c5ca9541692ef0fb6d24a66013c54cc898a4af6c46af00c57a492b1a2244b2ddb160747df4ff3c300020a70712b634a38a894e66bb6e790f2f983dacf93f879b603ec03992ddb83ef4efa2e521b15854ce4225e474280b163", 0x72}, {&(0x7f0000000280)="380bb343b3bfedebcbb261b30ec18e3892a31eacdb45e21f6ad307e90f3bb975ec5a042f0e669dfe89015104f475caf18138dbe22a4ff9a87adbc2e79b11d804a412600ab5c5dca3a0e2d1f73a8869e7264879ea2d26e57d671325caff3ea12e", 0x60}], 0x3, &(0x7f0000000340)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x40000}], 0x1, 0x40000) connect(r0, &(0x7f0000003ff0)=@ipx={0x4, 0x0, 0x0, "3d177ba842df"}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x93, 0x101483) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@hci={0x1f}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000003c0)="ab169d462b39eabd274b467f23f488a1ba60e011f490b559e865f675bc8cf3b6d6f1848fd530c5bc9773d5f4d15722e78784e5620e231936", 0x38}], 0x1, &(0x7f0000000480), 0x0, 0x4080}, 0x0) 2018/04/01 07:36:57 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet(0x2, 0x3, 0x4000000003) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x541280, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x1) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/04/01 07:36:57 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) getsockopt(0xffffffffffffffff, 0xcc3, 0x10001, &(0x7f0000000180)=""/108, &(0x7f0000000200)=0x6c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x6480390}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@delrng={0x10, 0x14, 0x8, 0x70bd2d, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7566, 0x0, 0x2, 0x4, 0x56, 0x9, 0x5, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3424, 0x4afb, 0x5, 0x237}}, &(0x7f0000000100)=0xb0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000240)=0x9, 0x4) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x10000000000002, 0x4}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) ioctl(r3, 0x2, &(0x7f0000000840)) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) dup3(r2, r1, 0x0) 2018/04/01 07:36:57 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syzkaller0\x00', 0x0}) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x4e20, 0x0, 0x4e24, 0x4a, 0xa, 0x80, 0x20, 0x0, r2, r3}, {0xfffffffffffffff8, 0x1f, 0x1000, 0x36f, 0x40, 0x3c, 0x8, 0x280000000000000}, {0x1eb, 0x9, 0xe000000000000, 0x10001}, 0x80000000, 0x6e6bb1, 0x2, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3500, 0x4, 0xe0e2c0f7122adc8e, 0x400, 0x6, 0x6, 0x24}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000140)=0x5, 0xfffffffffffffe65) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x10000000001032, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r4, 0x29, 0x7, &(0x7f0000000000), 0x13d) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x0, 0x4, 0xe8, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000180)=""/232}, &(0x7f0000000100)=0x50) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r4}) listen$netrom(r5, 0x200) 2018/04/01 07:36:57 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x38d, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x0, 0x2003, 0xbeb]}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) modify_ldt$read(0x0, &(0x7f00000002c0)=""/216, 0xd8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r2}) getsockname$ipx(r3, &(0x7f0000000280), &(0x7f00000001c0)=0x10) 2018/04/01 07:36:57 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000600)=0x0) sched_getattr(r0, &(0x7f0000000400), 0x30, 0x0) ptrace$cont(0x20, r0, 0x5, 0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x9, &(0x7f0000000500)=0x0) r3 = fcntl$dupfd(r1, 0x406, r1) io_cancel(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xe, 0x1, r1, &(0x7f0000000540)="58e36a15d41de1c4e01144068fe5031d00f757766caf7e0276e36b3ea3d3b8afdf", 0x21, 0x4, 0x0, 0x0, r3}, &(0x7f00000005c0)) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x4) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x21d, &(0x7f0000000340)=0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1000, 0x10000) getsockname$inet(r6, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000004c0)=0x10) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x416600, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f00000003c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) fcntl$setlease(r4, 0x400, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value, &(0x7f0000000380)=0xfe99) setsockopt$sock_void(r6, 0x1, 0x1b, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) r8 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="e4197b107b40658081b19320dccb9a541c5f867ee467cf296e8bf71d62f02955ced849fb9bef23fb76d183d1117f067f592db43b87cd7ddd73c9d0a48676520c689f525d0c101c9dae9923301f2d8f86c440ab49089a90ce6c762b2f47be2b619c5617c609bf1708ea1d7feaad6ceed066f0a988cffe5fa5bb29670cdca4ba3bf810176f2fcb01884322d15dd38d2dbcf6558f8f16f773507277dbde6dd62e130428b61732409f1be1e4d9cc5f02165063d5abbabc8ec9", 0xb7, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r8, 0xfffffffffffffffc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0xee, &(0x7f0000000140)}, 0xffffffffffffff4e) 2018/04/01 07:36:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x3f3) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xd, "1c5b271b706a0b229635c47eda"}, &(0x7f0000000100)=0x31) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/01 07:36:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000e8b000)=0x6296, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x9}, {0x7, 0x8}, {0x8, 0xff}, {0x3, 0x2}], 0x4) 2018/04/01 07:36:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000197ff8)) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x10400) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ed, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[0xbf8, 0x81, 0xfffffffffffffffa, 0x401, 0x8001, 0x9, 0x3ff, 0x2, 0xfffffffffffffffe, 0x3, 0x7, 0x6, 0x19e0, 0x8950, 0x1e, 0x3], 0x2, 0x2}) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f0000d7c000)={0x0, r3}) 2018/04/01 07:36:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x101, 0x1000, 0x80, 0x200, 0x7, 0x5, 0x4, 0x2, 0x3ff, 0x4}, 0xb) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) writev(0xffffffffffffffff, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)}], 0x1) r4 = dup2(r0, r0) faccessat(r4, &(0x7f0000000000)='./file0\x00', 0x8, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/04/01 07:36:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x100000001) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000000140)=@random={'osx.', "2d2773797374656d70707031766d6e6574307b6b657972696e67766d6e6574315b9e00"}) write(r1, &(0x7f000014d000), 0x0) close(r0) bind$can_raw(r2, &(0x7f0000000040)={0x1d}, 0x10) 2018/04/01 07:36:57 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCCBRK(r0, 0x5428) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001440)) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000fb2000), &(0x7f0000ded000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xfffffffffffffff8, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) r3 = getpgid(0x0) pwrite64(r0, &(0x7f0000001600)="ea62b03bef5db7eb282a3ebf95d88a27b51d00fbf242661abab9caa2f2dca7c16abf31a1011f6871beb3470d46994d076c5cc73d3703deb6e8fdb5cb6431976b2933561ba8d6af5e726fa0095e7124e176b887e2b566", 0x56, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001580)) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000000280)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000014c0)=0x9) mq_open(&(0x7f0000001500)='/lo/posix_acl_access.\x00', 0x882, 0x4, &(0x7f0000001540)={0x0, 0x100000001, 0x9, 0xffffffffffff3b30, 0x2, 0x0, 0x533c, 0xaa3a}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xe05e, @remote={0xfe, 0x80, [], 0xbb}, 0x900000000}}, 0x6, 0x64, 0x3f, 0x68e8}, &(0x7f0000000240)=0x98) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001740), 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001400)=0xe8) ioprio_set$uid(0x3, r4, 0x3) ptrace$getenv(0x4201, r3, 0x400, &(0x7f0000001680)) ptrace$getenv(0x4201, r3, 0x401, &(0x7f00000015c0)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001480)='/dev/sequencer2\x00', 0x410000, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00000016c0)=0xb6, &(0x7f0000001700)=0x2) 2018/04/01 07:36:57 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x800) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) r2 = getpgid(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) removexattr(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000280)=@random={'user.', 'sysv\x00'}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r3) 2018/04/01 07:36:57 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000540)=0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}], 0x4, 0x0, 0x0, 0x1f}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r2}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000), 0x0, 0x20000000}, 0x50) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000980)}, 0x1fffffff) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) 2018/04/01 07:36:57 executing program 6: personality(0x400000003ffff8) uname(&(0x7f0000484000)) 2018/04/01 07:36:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={"697022d347c00d9f71e200", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) fsetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/dsp\x00', 0x9d0909436149eaf8, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001300)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000001340)={r6}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001240)=ANY=[@ANYRES32=r4, @ANYBLOB="6b00001007032f30adcea443e896a5a163e0e95cc5de6a73e5d4254bfa07c39831fcf35151e23f23af31b1167726c509c3fcac3b55741a5005d1d9b48cc4c733444a0f736794c860703dfe3e5f79b2ccce8db0610c291c297b78d6851e39ea5b0c9d8a05573e64ae7ea80221a2c725"], &(0x7f0000000140)=0x73) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000001380)=0x1ff, 0x4) 2018/04/01 07:36:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001180)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0xfffffffffffffffe, 0x9, 0x2, 0xfff, 0x401, 0x2}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffc85) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r2 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001300)='./cgroup.cpU/ryz0\x00', 0x200002, 0x0) r4 = socket$netlink(0x10, 0x3, 0x400000000000000f) r5 = syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) ioctl$TCGETS(r5, 0x5401, &(0x7f0000001080)) write(r4, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200", 0x18) r6 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r6, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r6, &(0x7f0000000040)="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", 0x1000) close(r6) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0xe) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x0) setns(r6, 0x8000000) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000006980)=[{{&(0x7f0000001900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001980)=""/40, 0x28}, {&(0x7f00000019c0)=""/250, 0xfa}], 0x2, &(0x7f0000001b00)=""/253, 0xfd}, 0x8000}, {{&(0x7f0000001c00)=@pppol2tpin6, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c80)=""/7, 0x7}], 0x1, &(0x7f0000001d00)=""/207, 0xcf, 0x8000}, 0xfff}, {{&(0x7f0000001e00)=@nl, 0x80, &(0x7f0000005340)=[{&(0x7f0000001e80)=""/117, 0x75}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/72, 0x48}, {&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/154, 0x9a}, {&(0x7f0000005040)}, {&(0x7f0000005080)=""/236, 0xec}, {&(0x7f0000005180)=""/132, 0x84}, {&(0x7f0000005240)=""/252, 0xfc}], 0xa, &(0x7f00000053c0)=""/84, 0x54, 0x2}, 0x69}, {{&(0x7f0000005440)=@nfc, 0x80, &(0x7f00000068c0)=[{&(0x7f00000054c0)=""/254, 0xfe}, {&(0x7f00000055c0)=""/204, 0xcc}, {&(0x7f00000056c0)=""/247, 0xf7}, {&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000067c0)=""/198, 0xc6}], 0x5, &(0x7f0000006900)=""/76, 0x4c, 0x9}, 0x9}], 0x4, 0x60, &(0x7f0000006a00)={0x0, 0x1c9c380}) sendto$ipx(r8, &(0x7f0000006b40)="62ab46350b508045808b35f624c3cf2311d0967b5ab6ecf6e1f07d04b81875565c19b762c77d4355136fc5af7de706ab5d20680eab9792b55d05127b89888c0bab398a4ffec25843b7a52a396e1a4bf5d805e0d59a627e4c044123f464adeb8d7ba60e51976665a0183665a2c02525646bcf561ee8018bb3cccf2e442097b9456d24840407bf2b2e25588a61e328357a7970fd8743857d6ad5d5f1a8d50161cabbeb68884c6ee045553c766157158dad32acfd8426c5f52bd682f1631d4ac37f379a127dae80b3b4c62c7502033a4e74ed21e6727df0155ab28487e7e90b114eb2b989c1cb4a444da0439c4a4c292a9d93c9ae5b45085e765d8a92246246be80973137345cdee967a70aaf5658906d97daf4f01d5aa912845cad8f95e38ea640caf93c3b7c3652", 0x127, 0x20040000, 0x0, 0x0) ftruncate(r3, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000000740)=0xfffffffffffffffe, 0xffffffd8) setxattr(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)=@known='system.posix_acl_default\x00', &(0x7f00000011c0)='/dev/dsp#\x00', 0xa, 0x4) bind$llc(r8, &(0x7f0000001240)={0x1a, 0x2, 0x1, 0xe7, 0x6}, 0x10) unlink(&(0x7f0000000580)='./file0\x00') 2018/04/01 07:36:57 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="005e6daf6741fff9848a14915cbca62ef93003b4562d98f8886f7aa50186d30415484ca46ed823ebf40c95121f9e90bb3760b1b750a842805d4d0deb0ee04674e3d3980d7d23a80636e2c91658f22ae9a6b407073cf9518ed2529b69434952dca2c103ffe02d55c36c9f72108c0149c02c48e1d2e54bbf160acd4f342a570000ea69c8f50b363e302d67edf5c39b664ab03191308b628309105ae3e5ae6fbdecfaea997d844a4270bde5081b0936e658201150157ebce0fcd8fd76bdeb30"], 0x1}, 0x1}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x0) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffff8) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) r5 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) io_destroy(r1) 2018/04/01 07:36:57 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000100)={0x4, 0x14, 0x1}) lseek(r2, 0x0, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x9, 0xfffffffffffffffd, 0x101, 0x3, 0x0, 0x9, 0x80040, 0xb, 0x3, 0x7, 0x80000001, 0x8, 0x7ff, 0x1, 0x1, 0x0, 0x5, 0x3, 0x0, 0x6, 0x211, 0x1ff, 0x80000000, 0x1, 0x1000, 0x1000, 0xfffffffffffffff7, 0x7ff, 0xffffffffffffffee, 0x9, 0x6, 0x1, 0x1, 0x0, 0x2, 0x6, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x20, 0x1, 0x80000001, 0x0, 0xabba, 0x8, 0x8}, r1, 0x0, r2, 0xb) kcmp(r1, r1, 0x0, r3, r0) 2018/04/01 07:36:58 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_getsetattr(r0, &(0x7f0000fc5fc0)={0x800}, &(0x7f0000000fc0)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x408000, 0x202a7f31820fc423) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) r2 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x44, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00634040020000000000000000000000000000000000000011000000000000000000000030000000000000002000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="0000000003000000000000000f2c36b50b010000", @ANYRES64=r2, @ANYBLOB="0100000000000000"], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="400000000000000038000000000000005800000000000000700000000000000062480eada3913eab13204cbfa7c5c7f5ac9798e6d32e34e6ee3176e12e8e793f7166a2f5536b85afdd3c597b5e74930989d1990cf1cbd3d840b461c68e7d5ce98e12eb6fbecf5a424ed9632c"]], 0xa, 0x0, &(0x7f0000000180)="96307d8c0d146ca6c99c"}) [ 788.087102] binder: 15616:15624 ioctl 40046205 0 returned -22 [ 788.122897] binder: 15616:15624 ioctl 40046205 0 returned -22 2018/04/01 07:36:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1, 0x400800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000200)=""/42) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x2dc, [0x0, 0x200005c0, 0x20000718, 0x2000086c], 0x0, &(0x7f0000000040), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vcan0\x00', 'ipddp0\x00', 'ifb0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xe0, 0x128}, [@common=@log={'log\x00', 0x24, {{0x8, "293d89b1f1cfdf91998f37a213b9c7733069181ae60a69f1a6019ad39dba", 0x2}}}, @common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'ip6_vti0\x00', 'tunl0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xdc, 0x124}, [@common=@dnat={'dnat\x00', 0xc}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00'}}}]}, @common=@log={'log\x00', 0x24, {{0x0, "d63dc937b224665953111e149b04966ce2bee0905740ad05e275e70cc2b9"}}}}]}, {0x0, '\x00', 0x2}]}, 0x32c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x20, 0x3, {0xffffffffffffffff, 0x3, 0x5, 0x3, 0x2}}) 2018/04/01 07:36:58 executing program 3: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000002000/0x3000)=nil, 0x3000}}) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/04/01 07:36:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x0, 0xfff}, 0x8) connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x7fffffff, 0x8, 0x1, 0x10000, 0x0, 0x1, 0x10180, 0x0, 0x3ff, 0x7ff, 0x2, 0x0, 0x10000, 0x0, 0xe266, 0xd527, 0x630, 0x2, 0x0, 0x1, 0x7f, 0x1f, 0x5, 0x200, 0x7f, 0x36, 0x4e, 0xcd, 0x9, 0x3, 0x0, 0xae6, 0x2, 0x800, 0x6, 0x3, 0x0, 0x1ff, 0x2, @perf_config_ext={0x2, 0x40}, 0x5080, 0x10000, 0x47c, 0x7, 0x2aa, 0x2, 0x8ef0}, r1, 0xe, r0, 0x1) fsetxattr(r2, &(0x7f0000000200)=@random={'osx.', '\x00'}, &(0x7f0000000240)='*#\x00', 0x3, 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x7f, &(0x7f0000000100)=0x2) 2018/04/01 07:36:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000080)={'tunl0\x00', @ifru_map}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0xc, 0x6, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe0}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x1) 2018/04/01 07:36:58 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000), 0x3e8) 2018/04/01 07:36:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000301fa660d67fd16a2f81a69ec10d21708000800b6000000"], 0x1c}, 0x1}, 0x0) 2018/04/01 07:36:58 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x206}, 0x1c) r1 = dup2(r0, r0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/01 07:36:58 executing program 3: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x4f7, "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"}, &(0x7f0000000040)=0x4ff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000000c0)={0xa0, 0x800000000000, 0x541, {0x77359400}, 0xfffffffffffffffc, 0x80000001}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x204002) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 07:36:58 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x8042) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000980)) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="edb4a01f68d76905035a4ebdd427d31585a5a650581902b1c077f74ca8f1ce7d3e2f6e1c6760433af9664b3f3bebab3a1a1c4ef86f42c39b758accc1e7637bb18d28248dc7a1719b73388830b162613b17fd02220bd1fe2ad86adb96efcfc672d126ae58f745fba0e7534cdbae947449df767bd76a0c38b5752dcd13f7065edea86dc156c0708e76c2c99a94a95f1e93ff73cb3eb94e06d399cf48aaac7963d13e4b3a6b32bc2b19d5461545dcf3f71bb24442d286421f8d891d77a3c4c1c9435bbdf187682c22ded22b669b7790d05b4894166a2d5f33098cf908a23a2e0671d824e88942fbe0bd1416c98d9b1b48816fd53e", 0xf3}], 0x1, r4) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000000)={0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000bc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0x2) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00000002c0)={0xfffffffffffffff5}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r7 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r7, &(0x7f0000000300)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x4) socket$inet6(0xa, 0x400005, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000240)=0xffffffffffffffff) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r2, r6) dup3(r2, r5, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/01 07:36:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x15) 2018/04/01 07:36:58 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x1fffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8ed8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x3, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="116348"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x0, r1}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) socketpair(0x11, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000040)=""/29) getsockname$llc(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000080), &(0x7f0000ce4000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'dummy0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/04/01 07:36:58 executing program 7: unshare(0xbfffc) r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000000000)=@generic={0x0, "e0c12219b5d557816b7d392a8954e13beb09249b86c5214dc276a96a217fe7bc65a02104d9b751e653bc44967757018cf4c521ef1f656db80d5caeba998898e4871089d3dd6eb013ceb90fdecc801f8196f8db36a4b1e6368dc4708479c9521c18c23f6462e96164c9c63bab4c60eadd30be8a900a7879de66b0928f1269"}, 0x80) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x87, "f2ab138433eafa17c3a0c3b9669efee2fa03fcebdcc2656ff626aeb171d5f5766bdd3cbefc712d5bc9f6d3c000fb5fb54829d9403a83e79117b3ee892a17c625f8bee1d28f781f189395e8eaec988e105bd2e00bb01236e14eac44c931764c24ae4b429230751811db7011de86dba653ed4e74576c3753f20feefe4087ec7ecba400df4c3b7eeb"}, &(0x7f00000001c0)=0x8f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x84) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r1, 0xf2, 0xffffffffe590ba76, r1}) 2018/04/01 07:36:58 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)=""/76) dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="f8fe2000"], &(0x7f0000a8a000)=0x4) 2018/04/01 07:36:58 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x40080) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000006c0)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000000000001235e26e49403db37296b95c80c0c58aaf95d7a57e96ab7706762ceaa217694251b5fa", @ANYRES32=r1, @ANYBLOB="3c0001001b000cee000004013f54cab127866bb082b74218bbc55ae800000000000000ec000000008000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5324, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r3, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r2) 2018/04/01 07:36:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="01f6ff00000000000000000000000000f8ffffff"]) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/04/01 07:36:58 executing program 2: prctl$intptr(0x2f, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x981, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000040)={0x8}) 2018/04/01 07:36:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) ioctl(r0, 0x18000451e, &(0x7f000022afff)) 2018/04/01 07:36:59 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) gettid() openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f000006d000/0x3000)=nil, 0x5, 0x3, 0x80, &(0x7f0000ffb000/0x2000)=nil}) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f00000004c0)=""/228, 0xe4}, {&(0x7f0000000300)=""/8, 0x8}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f00000016c0)=""/245, 0xf5}, {&(0x7f00000017c0)=""/112, 0x70}], 0x7) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 789.141976] binder: 15683 RLIMIT_NICE not set 2018/04/01 07:36:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40041, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x8001}, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect(r1, &(0x7f0000002b40)=@llc={0x1a, 0x30e, 0x7, 0x2, 0x8001, 0x3, @random="a29c869a8e94"}, 0x80) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r7, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r8 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r8, 0x0, 0x482, &(0x7f0000000080)={0xff, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x3, 'dh\x00', 0x20, 0x3a68, 0x8}, 0x2c) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500290100006ff5f6098c001a000000"], 0x1}, 0x1}, 0x0) 2018/04/01 07:36:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x2) r1 = dup2(r0, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003f80)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004240)=0xfffffffffffffffc, 0x4) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000004200)=0x3) getresuid(&(0x7f0000003fc0), &(0x7f0000004000)=0x0, &(0x7f0000004040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004080)={0x0, 0x0, 0x0}, &(0x7f00000040c0)=0xc) sendmmsg$unix(r1, &(0x7f0000004180)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="08c9f9bbf699d85a67467d9cbb20b29dc591d53b2b1f1d73edcc8caf1b8a484c79a32437bcef72c65039ce68f5b9615bf0dc44c006f72501cab1e84281632a9999b306f2708f9f14aeeb6eaa656cf3e2233b15601c821c468f150b80c4c867e910022a15c75a4eb43eb4736506f80305c624399e3706c794dd8f25533e3abe32d13484ab17230da88202b587caf305cc2c18c908e6808778cc896c6b9aa311403bcc1c79e2eea83ff6f7a3c8a7a08f9fc0fe178869923cdabba67f47658899d6396dbea63f346c4a86d41c947a527ebb9756c8", 0xd3}, {&(0x7f00000001c0)="1dce5a88791e18769625131e610935860ab82822a01bfa2946564775694867a9014099b8751b3104fa4c2966a5ca82a796313dcc63d6ba692c2cd4198eb32bed8db2b3b7effb75b231e1b5b8e85d9564adb5cf4267ab604e8eccd3db360e4c103fef08aee4d4a3bc7bd7b865870dc24c130b", 0x72}, {&(0x7f0000000240)="934e20b6290a573c3ee3960bb4eefb74cbbce0f013611ec7b5de657e2fca2ea9d723b924550712fd304ee9bc8d224460d64c5939342de9f4f79a1accc57f070543311ba6a9c06d100d8ee10a8cb61631539bc27995c7de0ce17a8f9663dd7106df75dc2a6afd548f152f48ecbda90cc9ce622a4abbeedd32db75eab553245b2b135c9e6b8f3c55c3662292afedcbd9101bcb93377379b4c088a2572b00ab2507140cace2dd64959d", 0xa8}], 0x3, &(0x7f0000000340)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x10}, {&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000000400)="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{&(0x7f0000002b80)="53884ad4a02dc1ed80f536cad193d4507df794ca7878404403bd91a1829749a2ffca31a5a150c815537972a8ab668c3c345b4b28257cc6b682bb8fb674850154c193ce12088c0742404c96b6f5c8d47897633d29b25bb6898546cd592172744c076284e6a0968a608f13afa93f6225fbc7d0715a35dca54cfa08c37bfe697223e49e3f9e4ec8e21e43b739f0d4e649437e28cc5c21442235df95ce5594af218fa2bc04af8aadc589aed45361b51c79948b0891", 0xb3}, {&(0x7f0000002c40)="aac0fb0c6ce1cc8473c79a48b41204b01ade45397dc573be867187f22827b695e3533980f4eb55f656c1bf70f4618ab119f071b15708c1316c189cc13ee43b23dc30816a87dbf10f5021f6958ab6af88b8fc5222342197cbb66d81bcc8d96eaf5da436127918b7a10e27debf3b819daf1cd2a714eca478165bc7ae68633ecd3587bdac7e99", 0x85}], 0x7, &(0x7f0000002d40)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1c, 0xc040}, {&(0x7f0000002d80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000002e00)="00b870eec894d503d75cad59ec6f4ad09b6c4eceb28371a5a1500e4389888d170459f2417f90c03db5b6839096995bb4c9355958e55b0b366ca17924008b4a45872b788d2653abb9e41b25f8bba969cbb080f7e50dc57dd05c96a6ea680a3d40ab232747771405fbd967432eb930cb348b280063b7ba71729a847b6fcb1716ebed2c008b7fa18c4974e4d1c87acc5fb32a8b31e66db939ffb04b0d51a51f6ed4aebc02229328fec5353d9d689314935606ec27c72d4ed53f3a2b26577d99cce8c3b0d94a8fbba9f3073894f05e2273caf712c5a7ceeca169a2", 0xd9}, {&(0x7f0000002f00)="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", 0x1000}, {&(0x7f0000003f00)="4e6ae67b08095333846a3a16cb66ec16f0b82c7a7f6be5272479f2616ce746d6df787682b093fef9ffc6f97508bf39736bc7d5d5f93f33d4d7", 0x39}], 0x3, &(0x7f0000004100)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x4c, 0x40000}], 0x4, 0x800) 2018/04/01 07:36:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="0800000000000000e352"]) r2 = fcntl$dupfd(r1, 0x406, r1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 07:36:59 executing program 0: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)={0x0, 0x1}) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000000)=0x7, 0xfffffffffffffe81) [ 789.259138] bond0: Releasing backup interface lo [ 789.271711] bond0: last VLAN challenged slave lo left bond bond0 - VLAN blocking is removed [ 789.280429] device lo left promiscuous mode [ 789.309331] device sit0 left promiscuous mode [ 789.327279] IPVS: set_ctl: invalid protocol: 255 172.20.20.12:20001 dh [ 789.371112] IPVS: set_ctl: invalid protocol: 255 172.20.20.12:20001 dh [ 789.779048] binder: 15675:15725 unknown command 4743953 [ 789.784536] binder: 15675:15725 ioctl c0306201 20000040 returned -22 [ 789.852840] binder: 15675:15725 ioctl c0306201 20004000 returned -14 [ 789.860843] binder: BINDER_SET_CONTEXT_MGR already set [ 789.863099] binder: 15675:15728 unknown command 4743953 [ 789.866487] binder: 15675:15683 ioctl 40046207 0 returned -16 [ 789.871900] binder: 15675:15728 ioctl c0306201 20000040 returned -22 2018/04/01 07:37:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xb}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x4000000000000003) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) r3 = syz_open_pts(r0, 0x1ffff) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/04/01 07:37:00 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x840, 0x13a) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x8001) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x900) writev(r1, &(0x7f0000000180), 0x218) 2018/04/01 07:37:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/04/01 07:37:00 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x0) socket(0x13, 0x5, 0xff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x53, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1c000, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x40044149, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/04/01 07:37:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000100000401}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/04/01 07:37:00 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x20000) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x2, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r2) 2018/04/01 07:37:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) io_setup(0x0, &(0x7f0000000000)) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x8, &(0x7f0000000080)) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x80000001, 0x5, 0x7, 0x1, 0x3f, 0x5}, 0x0, 0x17, 0x4}) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096) 2018/04/01 07:37:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip_mr_vif\x00') ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2a) pread64(r2, &(0x7f0000000200)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x4, 0x4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000140)=0xffffffffffff6c74) 2018/04/01 07:37:00 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) 2018/04/01 07:37:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000fe8ff0)={0x0, 0x989680}, &(0x7f0000401ff8), 0x8) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x4, 0x6}, {0x9, 0x9ba}, 0x3f, 0x2}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x1b4, 0x7, 0xe1, 0x5, 0x4, 0x3}, 0x4, 0x1, 0xff}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0xaaf}) 2018/04/01 07:37:00 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x3, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x20, 0x2}, {}], 0x20) 2018/04/01 07:37:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9, &(0x7f0000000680)=[{&(0x7f00000000c0)="c6ce1dd995d7e92ec98df565cd9ade6d0de247e7c5642c2dfd3e12d323542691b3c0b4f75e09bfd74863ba98a460238495069551397ce6b11ae376bd7bae7e343f4998d441890dc28fa78bfa9748b52148", 0x51, 0x7}, {&(0x7f00000001c0)="9a40e95abc6f56eabc7d59b0678f8c03224faadf92c3b7d05646b599ba02922623d282df88347ecd55fed5ac1777782b114179a362a7d2cba0435cdcac315e6b2448f9a83d1b31d6a7697e6ab2745f226e2f24ae0145a6297b4a5995a05e913ce8413711a5b5ab5013b9fe4db7a5e4b769", 0x71, 0x6}, {&(0x7f0000000240)="53ce93ce4172fa1b493488981faa3be0b0defda78f20435187081b5fb48d467646c10855191a3e4b0c7677603f3637a642611438d592881c7ab2f738eea2a3ad4529715f642d998cefcb1d204eb81d0b72d4875fd855f084a8a7b4516aa6a8", 0x5f, 0x5}, {&(0x7f00000002c0)="66af83ee80805972f346c74f48417562467b742189ec17e6c26088b47877e71bce818d52860929f9ac57d5acc20efaf05121e85c75619acfaf879f1cb52945024f92cfb6df5d8c1fcd3658181a4714b65def74b86438522061e2bc707968830996128f3bcbd4fae0", 0x68, 0x2}, {&(0x7f0000000340)="2f389f12a15492d3f96a7d33919db3e4287adcdfcf281941ef25a961faef53548b931887efa9f0d6ca61286cdaa30ef48c8ec5d7be774c5228e4775bb7ba25af9f7e53a9dc69f57852ca96f6608efc208fd70538542cf819f9e58f339963943560c1516e305afa75b7e72bb5034b42416073537df3536a75edeab22c9604f5995b31de6ba8581787da7227954421c132405a14407b25fb18a92980aa", 0x9c, 0x5}, {&(0x7f0000000400)="626f7e3dc87caec1b32bcfccf7865a556bd8633f6d7d6103be5dc5d97b4695c0b1a56bbb1b14fe8ec6473542baa455e1b6b64e155ab3736df203ae30d076de3d615852a6ff431824c42d5adcae20dd65f0d9d625d348af0f9c0f61f0afc300574b1f1f52cb7360f5778a16ab159782a86058833b947b2db6dad31d4d1b0d94900a68e3f278c32181e96031513609ee4595abae137c72b55396a63930a2e4a1a4063d02cfb8c6f68a8b492657fe818b4cafb11401b1ee2090e5c7cd07f87b8a424b645bc35c1dc8fb2b365d14adedcb0020e2ab189b31865c9d", 0xd9, 0x401}, {&(0x7f0000000140)="37345d926254b991117f6598c3dacd2bf9b4dce1b0a785ae07", 0x19, 0x3}, {&(0x7f0000000500)="9d65c884415acd366ff6f0f96823cab517ae7bf5b528bbe4f95a6d31e12f5bedde88531537a56c03a76ba3ef4bdaabc25a3e9536d83c62b7abd2b90ac9197dabd23a5ff6caac1e1a16618af9837ede44ece446d32758b60c6b8c7da31d238324", 0x60}, {&(0x7f0000000580)="2e716f25c4d96897dfcfd8d872a65bf46c0d4d4c36d8b90f88d4ca48b5f89d2e4adc3d79f0d3776010e323d91fc24f04e3eeb841794c994ac04c350a63124bce9217365217b39826ee38b69579cea4b3a638eb1416f5f42dba2b5f5105a6d4ab599ec3766581eb20f666211b8d74054b43715c2626b1693881e488108b9bef6692aec9777a140b92cf54efd8af81b0ba46cc1449cba41437412e760862a954347a3d7b0e954242ae40c798f292c09e3a405c6a0959852fc8e51b234808756a6c0fe799fca5af7241a3ae6bd1dcbd8b24901e2f3e709889a60b8a2d0396acbeb3ae894cf0f47b3c0a7391eb", 0xeb, 0x1}], 0x80, &(0x7f0000000700)={[{@errors_remount='errors=remount-ro', 0x2c}, {@usefree='usefree', 0x2c}, {@check_normal='check=normal', 0x2c}, {@nfs='nfs', 0x2c}, {@flush='flush', 0x2c}, {@check_strict='check=strict', 0x2c}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/01 07:37:00 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e23, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8053}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f}, @in6={0xa, 0x4e21, 0x25, @dev={0xfe, 0x80, [], 0x19}, 0x40}], 0xc8) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7fffffff, 0x5, 0x5, 0x10, r1}, 0x2c) 2018/04/01 07:37:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x480001) sendmmsg$nfc_llcp(r1, &(0x7f0000000f80)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x5, 0x4, 0x4, "8d093064623ac44ab217df007082a96e18b7c2390542c8b78ebe05718a4b5ea84071c819a1b3cdf25b97b6545728c0273f86960d07e6376ab2e6761f01c327", 0x21}, 0x58, &(0x7f00000003c0)=[{&(0x7f0000000200)="d683f84a7f4657d2c52a53a2e048c361e0e02f2b8669d56f8797e301d51b696b1991de1c775381a819ec34d0e0ccb77c59049b354a0289540ac1a3b3ee89d8b6a31f6cf5e0f002fd1f1ac60cf0b95a505d833b2bfc15bc52631587d54d46ff3d2b3c4853b6846940cd4dd2da2a0c3b4d715dfaedcf0603ced8c0b71ef6c38ce9007465eddab4119b716b5b847dd120a3952f2d1ae4160bc6355b235af6eb6badd047a9ae0ea0daeb089ba0d1f07bdfbbe4dc", 0xb2}, {&(0x7f0000000080)="e8773675fe82b6dcd2c7cb846f795a3ac6012d8d3ef5a317cfdd1ae8df1f06677042eac4d1f296064beb6a09f4d16aa5acec1371077996714e0c", 0x3a}, {&(0x7f00000002c0)="02df057b16b0e89fd03ca400505d9a0acc7b8e777c83cec173b3cff8ef68c3131dbbab", 0x23}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000480)="53d3e6a9b51da50710c70218d4015dcc2c31804f1cfe2ee26c33793e817115b1dcca6d7eb6de6aad44577eb27600d4fd7c54d951bcdde377a8bffbf3489d9ee4e9c133f462d8d4726d61f5fdccbc8e29f25114d144df8731f61474b284147899a1fe5aa2671e07e16dccf74e39b0f5993639fc1069eb8be05cbca7b6082929c6fe08da051d74810b3825f26ce1fd284d4098bb152356e3e5dd1c883af2cd46b95f47e018f14a0f1acf2a42bb04919092ad81b940ca4981f807a90105445f64", 0xbf}, {&(0x7f0000000380)="d9f13f152e6ba4036f1ee43e01a9b90f723d2a1be0cf770c0fc33eb3c148c3cb54447f25b7942c0b7a048ea0dbf7ef0364400237", 0x34}], 0x6, &(0x7f0000000540)={0x18, 0x11, 0x1, "7f7ca051fa0d4e3ae461a337"}, 0x18, 0x1}, {&(0x7f0000000580)={0x27, 0x0, 0x1, 0x6, 0x5, 0x10000, "ecd982661ed37b2d1d9d094016a70cc379b08161b89dda63a5f2b5593d76156ec6579b04db9d7bc98fb95bc84734945315a6b4febe63ecad1ad537426bf75f", 0x23}, 0x58, &(0x7f00000009c0)=[{&(0x7f0000000680)="144dccb94a30affe023ed69afa4903c1db561d497e215493e0d546e4441f2c07c0874d4bc2b5add3ae036e55678b8d033f6b752c2053798a88a3921395971b69176306fc0e2fd05d29bbc70b2c67df74eec3bf5361357de6ebfa63c4895a9a4c82d158a5b71102c6d29efdf3ec6b2cc2bbd275a3e406b6455132cddf7b96ba0bbc7d0c3c2629444a42498334cc2b6f17afef3248de18", 0x96}, {&(0x7f0000000740)="4e9bbcb575a96deff09c3a7dca5fa50b693bffed10d50b8c5c605ac21ab009320d8dbbf05b2e7f45d68e436d2066c09d36fb587eecbd2cf5de05f162ff96644e5e8cf915277f4809775854b13cc2bc465295a1bdc42f71627345d700cf57fc976be9a712caeb946cfc36d46625d72bd90be458cb4b791a5315ca2b36668f872eb0793eab98769edc13973400c027e150862972e5c92de060", 0x98}, {&(0x7f0000000800)="5f21bd2f17a2d17abffd7e59dca2d5834afc5d1667ed3d0db80aac3695760b7e820ddd", 0x23}, {&(0x7f0000000840)="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", 0xfb}, 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&(0x7f0000000e80)=[{&(0x7f0000000b80)="908fe39af23cd016801720035b4b1ceadab4df533d0f4cfee9fe80ec0498ee9203d00e3ff4effa88a965a26922fb010dc7f7be59a5dbde455f1f00bf9ff961a3a4b4a095140ce19c35f74efe8a8f7c9de850670476199931f6265c0a4b951d55bb618874840302d72cdc753aedf835911334929cc804155d6968cfa92cf8b7a4ef88811c84f4e5987c95b736a51811dd7ed28dd1686299aa3de70ac1ec41d00ee1409f42bc41472e7546f33ba8809af42505d29e95960ae3a353d20a856aea40f090ff4e0d5a8ad1d48c0ee6ce6ca8fdaa817b1c34ae653348c1036c1d6adc4e81ffc7e4b2fc9de4f479a96c82f1b9530ed659dd", 0xf4}, {&(0x7f0000000c80)="60657b4195ab8a7d444d94581f7655f8fd024bec5413171d673c419c3eea55f8bd1c4d90be387c68430572d9f27f023b7bde9693880fd30b1058430b7168df8bbb3030fbf6d08ad86229c53b96b3f9f9dda4c824fe4eae3fb827601d164ec015828907044b604347f02095cae8ba01e42cbadf2b6435ae258c2f4d55993e28b2c1d816ead56ed88aa918f4366c87a734ef4e0607e0808dce4f9a639fe4167d8e5dfa18493e61ea27538c4fb67ecdc64c511dc59733", 0xb5}, {&(0x7f0000000d40)="ceff23947bba893d9c5650935d0c0536af004a0be4c3220cd10a008f294adff2c82d056ecde6e0c7b3d696de5b1f7f0ee3437ba469e1325938b4d913e93cd5b93034b4877c4b54", 0x47}, {&(0x7f0000004040)="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", 0x1000}, {&(0x7f0000000dc0)="9b8645f73a801f808722c65060063038e5abba9978250320b8297c1fd591e058e8ad4084e5e849b55f434ca8a6abdd929fdc8537544e6d7f30ccb2c64e56401e82b670c9aadbf56d7ba0c823020423b4d90a1eac627e062b7adf00a6e3bf0cbcd18f5cd896cd13a1e33de6ce076e9f3578e2e287e5556672723a4fd076c7cf4b8b1ea832155f90eaa92004d253e1478b89d62be4d7f4b499b5a111255199bb4e4253358fb9fc", 0xa6}], 0x5, &(0x7f0000000ec0)={0xbc, 0x108, 0x7, "6b9ec79dabe8826a09e56ffa4197ec33903ab80f57cbfaf1c7085d4181ba1269c59cc648be270888d2daa4122b836277b8a9605e4d107d04ddfbae803fbe108c508385f9c5442ca4359fae23354c3cb55ba1667d5135b2c195c33bec8633dff84ab4bda6812d17159228815b89ad254118ca7fcc9bd8499037fb9659cf56b6aa06418957ea3ab3c0d1a3945c2ea700f4c46e296cb881e843c5101534061daffb87af0e304ae880d1e758c880cf6b"}, 0xbc, 0x4}], 0x3, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000300)=""/65, 0x41}, {&(0x7f00000000c0)=""/36, 0x24}], 0x3, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) 2018/04/01 07:37:00 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) connect(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x3, 0x4}}, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x84) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)={0x4, 0x0, [{0x1, 0xe, &(0x7f00000002c0)=""/14}, {0x0, 0x2e, &(0x7f0000000300)=""/46}, {0x4000, 0xb6, &(0x7f0000000340)=""/182}, {0x11000, 0xf6, &(0x7f0000000400)=""/246}]}) shutdown(r0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x20, &(0x7f0000000180)={'vcan0\x00', @ifru_flags=0x800}}) ppoll(&(0x7f0000000200)=[{r0, 0x185}, {r1, 0x40}], 0x2, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={0x6}, 0x8) 2018/04/01 07:37:00 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x4}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x1, 0x400}) 2018/04/01 07:37:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = socket(0xf, 0x806, 0x3ff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000180)={r2, 0x80}) r3 = socket$rds(0x15, 0x5, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100, 0x200880) bind$rds(r4, &(0x7f000001cff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x1c1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f00000000c0)=""/123, &(0x7f0000000140)=0x7b) sendmsg$rds(r3, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000001401000002001000f9ffffffffffffff02000000"], 0x18}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/01 07:37:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x40, 0x58}, 'port0\x00', 0x10, 0x1000, 0x5, 0x0, 0x100, 0x3, 0x1, 0x0, 0x4, 0x37d7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x200, @tick=0xffffffffffffff41, 0x6, {0x1, 0x5}, 0x3, 0x0, 0x6}) readv(r0, &(0x7f0000000000), 0xf0) 2018/04/01 07:37:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0xe3, 0x0, 0x8, 0x6, 0x10000, 0xffffffffffffff7f}) 2018/04/01 07:37:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000498fe8)=[{r0}], 0x1, 0x299b) poll(&(0x7f0000001440)=[{r0, 0x10}], 0x1, 0x6) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="2972f363fac43e5073f4f7c56e83dbfff269aa7b2cafbae88432aa8dc1691883583db24bbbacf1149dbaef1e3e70cac4e52db9542840822750dd9f88eb513b0d5cd68f9d9bd4cae57c7e5378142f7ac737a0ae473d5a1f198e0c2e94f3c4db0b8006d460739b56b6789e1fd19dae3a4c351509cc10f1ff05503591665492ca8dec453fb97387dc3b4aa77750661ea204fc2ba8f794753f73d89195db083cb466f142a7b381f353f45451df7e5ccfa6c4afdaa1813f48022afab72d9b7a4b9a9c932d4fd329cdd07e5136f531b1820f63b37c8027c6bbacde9bcf1bfde75c4cdb0d0d97c6c67e2b37f075347203190ff302ed", 0xf2}, {&(0x7f0000000100)="73f1736feca0b99483827612bd695e558f2ab854fc0216efc61ecdef4d530fdf9ef4fa7246fdf3a3c2b98fa419fe945fe64657a8d7f2d7a994327a3b021806f9fc53c05e0c1e8d7a88aa76ccea16fb5cdf62f61e79b0cd3741cb8b0709c3617e2c7c3d9a9510fd3e7a166b6192268dcd88bc33498714595f52c26d9e7fafa75fc030130af095c99bda4e038366548335ed7ee89684d0672d93e17d5f3f208b65faf080338d226aa6d1c01e42bc2d28ea8117072626cbb6ade5e0f3356babc36c48d9f78802db6fda71ae4ebf60", 0xcd}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="982c848ea038da491b10a71a9245f9467854c561632ba70b5979f29a5e250c57cdab784ca8489b37ff416209ac324d9aae19f4a295e2ff00a3a7cb8f147a72b3386423fda458440275dae8db454eeba2cdeb34a1fb71bf917c1c1de3fde1e0f3ada4057e712e2416d0726dc5429e5c5e91d9a2880206c34fc1ced666e274d1af5f2ec0f9dc16156ffbbd2a350b5b61d7be738dcd7443d4d59710e90fd5eba53ac095abcbef6ec0141a7abbd78f0bb562e820c8c2299407ad7baaa2cf531a2120f29c33bcf12db45a028b022d29be63fde0", 0xd1}, {&(0x7f0000001300)="9993e6a10d04c8253837129982540355be0ee5f9736b9c13c44ee9b1286e825f5710ce177dd2197266b8fd68de26740e9443611b503f048a7e76d1ddc2b30370124d22d207", 0x45}], 0x5) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_dev$mouse(&(0x7f00000013c0)='/dev/input/mouse#\x00', 0x0, 0x482800) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001400)) 2018/04/01 07:37:00 executing program 2: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x6, &(0x7f0000b2b000)=0x0) r2 = eventfd(0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0xffff) io_submit(r1, 0x1, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r2}]) fsync(r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) eventfd(0x7) 2018/04/01 07:37:00 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x80000001, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100081}, 0xffffffffffffff85) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xbb6, 0x200080) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x1, 0x8, 0x3, 0x3f, 0x3, 0x4}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x3, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000001c0)={r2, 0x21}) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr=0x1000}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r1, 0xffffffff, 0x5, r1}) 2018/04/01 07:37:01 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61f2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) bind(r1, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000540)={'filter\x00', 0x4}, 0x68) r2 = socket$inet(0x10, 0x3, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x300, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0xfffffffffffffd43) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) 2018/04/01 07:37:01 executing program 5: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010000100f5ff00000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000140003006970365f767469300000000000000000"], 0x34}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffff, 0x400000) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$TCSBRK(r2, 0x5409, 0x3f) 2018/04/01 07:37:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000500)) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mkdir(&(0x7f0000000580)='./file0\x00', 0x4) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xfe6e}], 0x146) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/244, 0xf4}, {&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/192, 0xc0}, {&(0x7f0000000440)=""/78, 0x4e}], 0x6) syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0xfff, 0x2000) 2018/04/01 07:37:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000280), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x800, 0x0, 0xffffffffffffffe1, 0x10001, 0xfffffffffffffff9, 0x5], 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, {0x0, 0x0, 0x2, 0xffff, 0x3, 0x3, 0x0, 0x0, 0x1ff, 0x9, 0xfe15faa, 0x0, 0x0, 0x7, "e0a28bef652d308a6065eaada4b48783fa016cd466003b63d4260400efafd812"}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/04/01 07:37:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000140)) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) 2018/04/01 07:37:01 executing program 2: r0 = socket$inet6(0x10, 0x400000003, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x10001, 0xecc9, 0x81}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x972}, @in={0x2, 0x4e24}]}, &(0x7f00000001c0)=0xc) 2018/04/01 07:37:01 executing program 1: r0 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3f, &(0x7f00000001c0)={0x2}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/80) 2018/04/01 07:37:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x9) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/01 07:37:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x5a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="c32726041e23102eb1e99032fee0193ad72d7d80948fcde9f91f2a86b6b3e2c0bbb585efe9e5bcf37b7ee18777157d78fb61f3f2f760840f49de49bb94dd3607617c15dd4d9141499b3958286c40a4d12ddd0f1f13ee7c06ee501163b7f23a0802863cc693321b88", 0x68, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xa8f8, 0x204000) [ 791.885545] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 07:37:01 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x40) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x1000007fff, 0x1, 0x2, 0x80000001, 0x81}, 0xc) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000000), 0x18e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="430807009e00ff1bf2fffeff010003000300"], &(0x7f0000000200)=0x16) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x90, r3, 0x2, 0x70bd25, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffeffff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x8040}, 0x20000000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) migrate_pages(r4, 0x5, &(0x7f0000000300)=0x400, &(0x7f0000000340)=0xfffffffffffffffa) r5 = pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) pkey_free(r5) 2018/04/01 07:37:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="011000020019004000bcf7770d63d1f0eb7cb4fc4e37b0dcce66aa6b0ec9250a81aba2cca202ef7e32e6d5423a697b0063057fdff9ccbe36c66216442ef4518a2dbef6956f0fa52ad387578f61bfa42c43d60ba42dbef406c0de281bb7bfcbc0746caea1b5cfe9ab7c035dc629e7dae31a64f777f924b90974dba9ee145b759a608d6bcd"], &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 07:37:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-asm)\x00'}, 0x58) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x80000001, 0x101, 0x3f, 0x7, 0xfff, 0x9, 0xcf, 0x80000001, 0x2, 0x1, 0x1, 0x8, 0x8]}, &(0x7f00000001c0)=0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) 2018/04/01 07:37:01 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) creat(&(0x7f0000000100)='./control\x00', 0x80) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) close(r1) 2018/04/01 07:37:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000300)={'gre0\x00', @ifru_data=&(0x7f0000000040)="3b2d03f38e956db60f45335004d2c840daf864dedd53c232e54c8cdd74f1188c"}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x408000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000240)={{0x0, @rand_addr=0x80, 0x100, 0x4, 'wrr\x00', 0x0, 0x8000, 0x6a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10000, 0x48d, 0x80, 0x7}}, 0x44) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000340)=0x9, &(0x7f0000000380)=0x340) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xbb, 0x8000) sendto$llc(r2, &(0x7f0000000180)="da3af5066940bc24bef4962fd49df784dad5aba2fa0d1e77445564ef4bbc4b175dafb7148ab8213e34472ff3c92ac44647a3479431b943351de8943008e74d23a406cbfc85cb665d57b73051c1bb88dd6cdf0d66d62daeba1b942c935aa1", 0x5e, 0x4000000, 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x7, 0x7, 0x7c, 0xffffffffffffff81, 0x3, 0x3ff, 0xfffffffffffffffc, 0xffffffff, 0xed, 0x2}) 2018/04/01 07:37:02 executing program 4: r0 = socket(0x10, 0x0, 0x400000001) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={r2, 0x68, &(0x7f00000003c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0xffffffff, @empty, 0x5}, @in6={0xa, 0x4e24, 0xd005, @dev={0xfe, 0x80, [], 0xa}}]}, &(0x7f00000004c0)=0xc) r3 = socket(0x4, 0x800, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000600)="62697366304d00000400") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x6ba}, @in6={0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}}], 0x38) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x18100, 0x0) r4 = accept4$alg(r0, 0x0, 0x0, 0x80800) write(0xffffffffffffffff, &(0x7f0000000140)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308001000fff708ff", 0x23) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffb}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r2, 0x2, 0x20}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r5, 0x5}, &(0x7f0000000300)=0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="8a3eb0f00000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004501000000000000000000000001000000000000000000c0010000000000001801000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb66f2d04afeb04be4a49a955c0999809d", 0x12b, 0x10000}, {&(0x7f0000012d00)="0000000000000000000000000000000000000500000000000000000000000000000000104000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000", 0x80, 0x402d20}, {&(0x7f0000015c00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x407c80}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="00e7880368905d800258dad839ba80da67b2bd98cb139a39950e9b0a42381a8ba82d38b44e27e62d1bab"]) r6 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'teql0\x00', 0x1001}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f0000000680)={{0x2, 0x400}, 0x1, 0x0, 0xfffffffffffffffc, {0x7, 0x100}, 0xbd, 0x7ff}) 2018/04/01 07:37:02 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20080, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000100)='sched\x00') r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000140)=0x10, 0x800) sendfile(r0, r2, &(0x7f00000000c0), 0xfffffffffffffffa) r3 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000080)) preadv(r3, &(0x7f0000000280)=[{&(0x7f0000000240)=""/17, 0x11}], 0x1, 0x2e) 2018/04/01 07:37:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040), 0x23bb142c772ee6be) 2018/04/01 07:37:02 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000200)=@can={0x1d, r2}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)="c5db1525815335bd873cb31817fb81df7a06713e08f66c81a0a70a6b7de4129c48cca5d20a510a5770d456627251de114e46cc7d435f8278d86075995f039a65d0a89d9b9a4503ef56e9305bbd004d3ed04d84a4532e650effd01437651f6ec4fc81352f6037e98651cccb97349629916db0", 0x72}], 0x1, &(0x7f0000000340)=[{0xb0, 0x112, 0x9b56, "a52ccc10d419a0a5faf33c0b1991553703a6bc281a96e7117b67fb784a83711e4b2f9c46a836bec455257766eefb84f375a4a145f28b2252d46e2fad066924f729d1c82425c4600283ee7bf0cb68570f649682dc10ca0002e7aefd3cf83d4df113342f4d27db24d416aeb0c51f4d53f61da69546904c6ac6642c3eb1356cea023a228c61113b8b05344acc54bc010ba83843a29f501b99549392ba1287361940abb2cc1e"}, {0x100c, 0x104, 0x8, "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"}, {0xf8, 0x103, 0x7, "234383c145679f03016bb275cf2e8efd8dc0d42e1492dc444edb80f3ebce375310f4761dcf9880fa64c47d3f6a69efc85ed8112161b5c763a9f5625be7762b36b33bce0096641d62e5727fe8e916b4dcc369992c0a1d6f575d46e919b25a4949f13332741c82c7d3776692782ef27d126f744e818e237765a515ec7afdb262f7413982787d408b239519f298ef552a1a3ce53e7bbf2649df2c182277d73b5907e78ca6e2f24a01c9f579773ff193182750bf3803ccfefe94cbc661474be64c0a71c8ebe409dd6b6ea67de3db38b302bfb59e667cb7d4533050690caf3014de47cd42cade4469f83962"}, {0xcc, 0x10f, 0x3f, "457307ddfff581771a4eb8700250f10a402629688d7c3dbc1049962662ada3a001aa8395c098a6753cccc24fa2b9f95c908bfed6a4287d07b5ba51736e56d09bbacc2c23419fed3f9e611e0fc6dd4f062be957c6f3983afb49d69ba8739fcecb89ae15ec7481c297361edf76637e6b53abb3d22453392fa1e9f677d4a706e301428eff517acfcddd922de5aa40d3bb29dbcdb0f58de66cb08a97d1c6ac5def6234e5b9cc8dd81cd5bef624b55a1ca0b63bc27bc2a274a8eade20fb9f6d87"}], 0x1280}, 0x0) 2018/04/01 07:37:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffd}, 0x20) 2018/04/01 07:37:02 executing program 1: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x42) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) ftruncate(r0, 0x7fff) rt_tgsigqueueinfo(r1, r1, 0xa, &(0x7f00000000c0)={0x24, 0x1, 0x8, 0xfffffffffffff801}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) read(r0, &(0x7f0000001700)=""/171, 0xfffffffffffffdb3) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x840000000000881, 0x0) sendfile(r3, r0, &(0x7f00000d0ff8), 0x8000fffffffe) r4 = getpgrp(r2) fstat(r3, &(0x7f0000002700)) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000100)={@local, @broadcast, @broadcast}, &(0x7f0000000140)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002800)=0x0) lstat(&(0x7f0000002840)='./bus\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000006c0)="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", 0x1000) capset(&(0x7f0000000640)={0x20071026, r4}, &(0x7f0000000680)={0x1, 0x2, 0x9, 0x5, 0x5, 0x4}) setpgid(0x0, r1) getgid() ptrace$peekuser(0x3, r5, 0x9) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000016c0)=0x6) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002900)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002a00)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x3, 0x394, [0x200001c0, 0x0, 0x0, 0x200003dc, 0x20000524], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000a915c89b592ac5120500000000000000ebff6e723000000000000000000000000000766c616e3000000000000000000000000000000000000000000000000000000067726574617030000000000000000000000000000000ff00ff00ff00aaaaaaaaaabb000000ffff000000a0000000a0000000d00000007265616c6d0000000000000000000000000000000000000000000000000000000c000000ff00000008000000000000006172707265706c790000000000000000000000000000000000000000000000000c000000ffffffffffff0000fcffffff0b000000520000000000726f73653000000000000000000000007663616e30000000000000000000000062637368300000d9000000000000000069705f76746930000000000000000000aaaaaaaaaa0dffff00000000000000000000ff00ffffff000000f4000000f40000001c01000069707673000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000001000000ffffffff00ffffffff000000004e203f024e202a096f776e657200000000000000000000000000000000000000000000000000000014000000", @ANYRES32=r8, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x3e4) lstat(&(0x7f0000002a40)='./bus\x00', &(0x7f0000002a80)) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x140, 0x0) ftruncate(r9, 0x101) 2018/04/01 07:37:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa, 0x400800) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8), 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x0, 0xfffffffffffffff7, 0x955, @random="dee3b1a505c3", 'irlan0\x00'}) 2018/04/01 07:37:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x2ad, 0x1, 0x2, 0x16, 0x0, 0x0, {}, [@nested={0x4, 0xffffffff00000001}]}, 0x18}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x5a7936c4d3a62bff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'bcsh0\x00', r2}) 2018/04/01 07:37:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xf, 0xe2f, 0x3, 0xbc}, 0x2c) fcntl$setsig(r0, 0xa, 0x1a) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xab, 0x2000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000340)={0x4, &(0x7f0000000040)=""/86, &(0x7f0000000300)=[{0x7, 0x4e, 0x6, &(0x7f00000000c0)=""/78}, {0xfff, 0xe8, 0x5, &(0x7f0000000140)=""/232}, {0x3ff, 0x24, 0x3, &(0x7f0000000240)=""/36}, {0x9, 0x5e, 0x1, &(0x7f0000000280)=""/94}]}) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/04/01 07:37:02 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10000000000032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x222400, 0x8) ioctl$KDENABIO(r1, 0x4b36) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/04/01 07:37:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x23, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/04/01 07:37:03 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x57, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'\x00', {0x4, 0x3f, 0x8, "a86e5e30a7a8", 0x3ff}}) r0 = open(&(0x7f0000000600)='./bus/file0\x00', 0x20000, 0x2000) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) write(0xffffffffffffffff, &(0x7f0000cc8000)="260000002a0047d2ff08000000000000000100000168000000000700000000000000", 0x22) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x5, 0x4, 0x5, 0xea91, 0x5, 0x0, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x88b, 0x8, 0xcb, 0x5, 0x2d}}, &(0x7f0000000000)=0xb0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) sendto$ax25(0xffffffffffffffff, &(0x7f0000000240)="eee9b5211ef87c4ba592e93130d09dcb6827a6adf77f452ce5eaca72a2152a6dda175a7fc056e25d58088111670fe14ee382b59d3700987c57c65fe5f2f2e90d15b74b13586cc317f4f79ed17ac1ca4d29817328670feda6ab660ab920a7165a7eeff32693e4c8e17eecca2e8e949671c3eced19493b1361aa7053ff7e5a86f89df289b1f8c6f37c0529ad773356d243b2a2d3cabc889f501e46c9707fedd1c78b41be46ef3a301bb50afc389606630f649bd426d48e341dea7b0f43dcea59db28fa1f164c50a1cb78703ae0e0bcb5d0b1ce0cbe3ffb0f6e99527718531748402ca111cd5deb6e38f4", 0xe9, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x1}, &(0x7f00000001c0)=0x8) recvfrom$inet6(r2, &(0x7f0000000040)=""/102, 0x66, 0x0, 0x0, 0x0) r6 = memfd_create(&(0x7f0000000400)="dd37a467c491893442c0b7b6e762646e762363eb91605cf1cb5000", 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r8, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x9, "71756575651966e0ca00000000000000000000000000000b00e3001b0000000000000004eb070000000001000000000000000000006d5624f5ea12a00bb20300"}) write$sndseq(r8, &(0x7f00000000c0), 0x24b) sendfile(r1, r0, 0x0, 0x20000) write(r7, &(0x7f0000000500)="3c82e508073b0b602b485e17c3fa9016b54098648750ad3884160da2b00c4eb45163eff8f99d71baff82b364b57176ed42bc2961b716ee237c3455ad1321a15141e552694b7ec91007e6d8a692122a45787aa49029558a737f47794030cfc811cba407e36fcb62d4916c63a053f23da54b844425a2b2af12bbd7193ae4b4cf32b96e83ecedca2c5a72f698aae58d73392aac495aba773c3e4d8ead58714b0f67a13ece2ac73444e712ab0c659d86373bb23f8a6bafbd571047490dcd21adc3c7fe004303fa8fe3f9d36b4ab02653df912404d3a94391acce", 0x7af2ad6c12c192ee) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) 2018/04/01 07:37:03 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)={0xffffffffffffffff}) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="a4fa35f68b4cb0ed54333a7c3ee214a6103b4197fc8d18f02eb915bc0b806d7b352d002ad0d0b04fe8eb59b2a5588092f68657f844ced2271118d42e07af0b3fe1771a634cc56f627a52c56dd6399116cceee7bdb83d6f3e7468b3b25851453cb592a5597857e028ada4679dadf03d5b18b4dc4303f7595f605c05070b05b4bc26cafd1447364d056ca37c3565d62b9812a76b3c07e890dfcf679d96eb03957bb57ca7cf314802ce3da5fc", 0xab}], 0x1) 2018/04/01 07:37:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/04/01 07:37:03 executing program 7: socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000000100)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x28000) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) close(r1) 2018/04/01 07:37:03 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000000)="69c7d901a0374f46b83277ada544b360c62cc84db6") 2018/04/01 07:37:03 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x8, 0x3, 0xffff, 0x63, 0x3ff, 0x4, 0xa5, 0xd673]}, 0x14) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xf5, 0x200000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x24100, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x1, 0x3}, 0x10) 2018/04/01 07:37:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x40000) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/01 07:37:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ppoll(&(0x7f00000002c0)=[{r0, 0x2000}, {r0, 0x142}, {r0, 0x28}, {r0, 0x4400}, {r0, 0x10}, {r0, 0x20}, {r0, 0x8000}, {r0, 0x6}, {r0, 0x400}], 0x9, &(0x7f0000000040), &(0x7f00000000c0)={0xffffffff}, 0x8) ptrace$setopts(0x4206, r1, 0x4000000002, 0x1000018) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'gretap0\x00\x00\x00#\x00', 0x5}) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6fcf, 0x80000) socket$inet6(0xa, 0x7, 0x80) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000140)=0xffffffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27d5ea00000000000000000000000000000000000000", 0x18) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) bind$packet(r2, &(0x7f0000000440)={0x11, 0xf7, r3, 0x1, 0x1c0000000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) 2018/04/01 07:37:03 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffeffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/146) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/04/01 07:37:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0xfffffffffffffffc, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) socketpair(0xf, 0x5, 0x5, &(0x7f0000000000)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) 2018/04/01 07:37:03 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000000)=""/63, 0x3f}, &(0x7f0000000040)}, 0xfffffffffffffe47) r1 = dup2(r0, r0) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/01 07:37:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f00000001c0)=""/29, 0x1d}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/71, 0x47}], 0x4, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xfffffffffffffdaf, &(0x7f0000000040)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/01 07:37:03 executing program 5: ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[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, "75cd32f8d7bb31c503b73d7b475bfb4c3e0b4e4b0f929d5a9c726ef4c3050a8a"}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x0, 0x0, 0x7, 0x0, 0xad8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 07:37:03 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="9c15ffffff"], 0x5}, 0x1}, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000022c0)=0x14, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) writev(r0, &(0x7f0000000100), 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000200)=@pppol2tpv3, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000021c0)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000002d80)=ANY=[@ANYBLOB="682000000300000808002c008000040008000000dfffffffffffffff00"], 0x1d}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823") 2018/04/01 07:37:03 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000002000)=ANY=[@ANYBLOB="1800090000000000001b00ff10b614e98668dc71"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = socket$kcm(0x29, 0x10000000000002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00'}, 0x10) r3 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x0, @random="0ef80b31bd18"}, 0x14, {0x2, 0x0, @rand_addr}, 'ip6tnl0\x00'}) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000900)={0x7, r3, 0x1}) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000d40)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f00000009c0)={{r7, r8+10000000}, {r9, r10+30000000}}, &(0x7f0000000a00)) r11 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000600)=0xe8) mq_timedreceive(r11, &(0x7f00000007c0)=""/133, 0x85, 0x3ddf, &(0x7f00000008c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000880)={0x103ff, 0x3, 0x17005, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) sendmsg$can_bcm(r11, &(0x7f0000000780)={&(0x7f0000000640)={0x1d, r12}, 0x10, &(0x7f0000000740)={&(0x7f0000000d80)=ANY=[@ANYBLOB="0000000024010000080000d66ac9a2e8ce459e3b4d9550e05234d69aa571eab2", @ANYRES32=0x0, @ANYRES32=r13, @ANYRES32=r14/1000+30000, @ANYBLOB="00000500000000824d564fdf013448be411bfc70c236"], 0x5}, 0x1, 0x0, 0x0, 0x80}, 0x4080) r15 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfd9, 0x40000) timer_create(0x6, &(0x7f0000000c40)={0x0, 0xb, 0x3, @thr={&(0x7f0000000ac0)="2cdbaef42f86b049dc80d8cf293975257897e3109b368d1446ca3261c58ee1eb689b6934eca99875f8fcd176d6ec8b72d0fc17da7762200b1f884e1cc7d5e81aee7d33a7e96a10bd4b0ee0b193da227acd1a67fddf50ed9d864593136a07ce1a77705b925adb05f6334f318e429004dafec7d06b2fd493b02ddff00c8764e2d1d913d7dc27c4f47426738cb15b7d39e0b238f3816ee9135ac640245f384b1dd06a9735055c9df21aa75679d04faace90c7c51e6af356718e0b3edd934a97a43166d6ca2ccf3053126b91de6310ec4da4dfbe0fd9df8bc5bea4f724927e4cbf2749fcf50406fd721a79cbcfb27dd97c83175f0ac090bc8ddd", &(0x7f0000000bc0)="0fbde61927a8c6542e1d88442487eeadd6186b34ae88bad2cae762f43be06d0728ffdbac01aad2554d3cf69642ab4a557f133be668154225314c274cd8dd483c8d869781366e06529f3e7a84cbc89b2c2f95ab61016531903a0305f30c10"}}, &(0x7f0000000c80)=0x0) timer_settime(r16, 0x0, &(0x7f0000000cc0)={{0x77359400}}, &(0x7f0000000d00)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r11, 0xc058534b, &(0x7f0000000a40)={0x0, 0x0, 0x8001, 0xffffffff, 0xc6a, 0x1}) ioctl$KVM_GET_XSAVE(r15, 0x9000aea4, &(0x7f0000000100)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r17, 0x541b, &(0x7f0000000700)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r11, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) 2018/04/01 07:37:03 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x0, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x5013, r0, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/04/01 07:37:03 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x290, [0x20000880, 0x0, 0x0, 0x20000ab0, 0x20000ae0], 0x0, &(0x7f0000000000), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'syzkaller1\x00', 'bond0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="eabdcd3c7942", [], 0x70, 0x70, 0xa0}}, @common=@dnat={'dnat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}}, {{{0x7, 0x0, 0x0, 'ip_vti0\x00', 'ipddp0\x00', 'sit0\x00', 'nr0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xd0, 0x130, 0x160, [@rateest={'rateest\x00', 0x3c, {{'bcsh0\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="c8bd710407e0"}}}, @snat={'snat\x00', 0xc, {{@random="44432eb8e341"}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2e0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x8, 0x200}) 2018/04/01 07:37:03 executing program 1: r0 = epoll_create1(0x80000) setns(r0, 0x48000000) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4b6, 0x102) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fanotify_init(0x0, 0x0) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000080)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x1, 0x4, 0x2, &(0x7f0000ffb000/0x3000)=nil, 0x3}) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00000000c0)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/01 07:37:03 executing program 4: openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x400000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000340)=0x4) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000300)={0x0, 0x5, 0x20, &(0x7f00000002c0)}) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x20501, 0x0) unlinkat(r0, &(0x7f0000000480)='./file0\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200000010000103, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x7fffffff, 0x30}, &(0x7f0000000240)=0xc) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000140)={0x0, 0x800, 0x7, &(0x7f0000000080)}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0xffffffffffff0001}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r3, 0x3b}, &(0x7f0000000440)=0x8) socketpair(0x1a, 0x8080b, 0xfffffff000000002, &(0x7f0000000380)) 2018/04/01 07:37:03 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x79) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="1111d622", 0x4, 0x0, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001e00)={{{@in6=@ipv4={[], [], @multicast1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000001f00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001f40)={'\x00', r2}) 2018/04/01 07:37:03 executing program 7: r0 = memfd_create(&(0x7f0000000000)='self$\x00', 0x1) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='..', 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xfffffffffffffd7e) 2018/04/01 07:37:03 executing program 0: r0 = socket(0x15, 0x5, 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/rtc\x00', 0x201, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000100)={{0x2, 0x3, 0x0, 0x7f, "d91ec29ed9775a683b6694d8060d7ff8f4b90689dbd1bc7bffd2677a0283d58b79a99923b4b5cd047297bbd7", 0x9}, 0x6, [0x2, 0x1, 0x3, 0x9d, 0x536, 0x2, 0xfffffffffffffffd, 0x94, 0x7ff, 0x40, 0x9, 0x613, 0x0, 0x2, 0x6, 0x1, 0x800, 0xffffffff, 0x7, 0x7, 0x6, 0xfffffffffffffffb, 0x5, 0x81c, 0x5, 0x5, 0x37a, 0x800, 0x0, 0x5, 0x7, 0x200, 0x7, 0x9, 0x5, 0x9, 0x800, 0x375fbc3b, 0x0, 0x1, 0x3510f10c, 0xbc51, 0xffffffffffffff01, 0x0, 0x1, 0x6, 0x5, 0x9, 0x6, 0x6, 0x101, 0x101, 0xffff, 0x0, 0x6, 0x2, 0x8001, 0x3c, 0x93, 0x0, 0x1, 0x3f, 0x0, 0xfffffffffffffff8, 0x65, 0x2, 0x4, 0x8001, 0x5, 0x9, 0x3, 0xfffffffffffff37b, 0xbc0, 0x2234f439, 0x9, 0x5, 0x7, 0x10001, 0x139d593, 0xffffffffffff0001, 0x8, 0x8, 0x0, 0x7ff, 0x400, 0x7fff, 0x0, 0x0, 0x1, 0x8, 0xfffffffffffffe00, 0x3, 0x8, 0x7, 0xfffffffffffffff8, 0x4, 0x29f, 0x101, 0xfff, 0x6, 0x10000, 0x5ee5, 0x20, 0x3, 0x200, 0x1, 0x4, 0x2, 0x3ff, 0x7ff, 0xffffffffffff7d52, 0x1, 0x6, 0xaf9d, 0x4, 0x8, 0x5, 0x5d797179, 0x7, 0x70, 0x9, 0x1, 0xffffffffffffffff, 0x0, 0x8, 0xfff, 0x6a81, 0x10000], {r2, r3+30000000}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f00000025c0)={&(0x7f0000000040)=@alg, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/100, 0x64}, 0x0) sendto$inet(r0, &(0x7f0000000600)="b5cb6559b5c6fe171a09bee915efd79ce020355e29141d9551db46d0bf787dd47d7ebd9b9ca977f9cc22d84ab3dca49fd019ce2de8367d40a0ef3e784112c037e007b04f404c24ef3cc3fa1db35beff9ac024afa17f552307019f8b331c2ad78a87099db67589e142a561ffe8a228504328e6cb1b424d0fab4fdcc61e4bed20dcbc257a0c54ceec5d1b14ca9099530e3591b38529c7a30bc34644516471b294887449198dd4c8f20e72fd44c2ab5d5358b02b99e75fe6e", 0x306, 0x0, &(0x7f0000dfcff0)={0x2, 0x200002, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000006c0)=""/69) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000005c0), 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000740)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x6}, 0x76, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 'bcsf0\x00'}) 2018/04/01 07:37:03 executing program 4: socket$inet(0x10, 0x3, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x4, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1, 0x1}) [ 793.728115] QAT: Invalid ioctl 2018/04/01 07:37:04 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x90, r1, 0x200, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0xffd, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdce74e32e68b37afae3207037bfcb29491ebbf22a2ce3cb5804b2c42a238cb85f05000000000000000000", 0x38}]) socket(0x5, 0x8000a, 0x80000001) 2018/04/01 07:37:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x3) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 2018/04/01 07:37:04 executing program 1: exit(0x9000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x4, 0x9b, 0x81}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001340)=""/7, &(0x7f0000001380)=0x7) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) getitimer(0x3, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0xfffd}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x10000) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0xdcfb, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@ipv4}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) io_setup(0x5e3b, &(0x7f0000000000)) 2018/04/01 07:37:04 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000700)='attr/keycreate\x00') pread64(r0, &(0x7f0000000040)=""/8, 0xfffffffffffffe15, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x3, 0x1, 0xffff, 0x1, 0x47e4}, 0x14) 2018/04/01 07:37:04 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80104132, &(0x7f0000008ffb)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0x10000, 0x4) 2018/04/01 07:37:04 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x202, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000000080)=""/24, 0x18}], 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="1fc4f5fb020311", 0x7}], 0x1) 2018/04/01 07:37:04 executing program 0: capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 'nr0\x00'}) seccomp(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x5, 0x3, 0x3, 0x3}]}) r3 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40800008}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x6c, r4, 0x800, 0x70bd2d, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcd5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)=""/12, &(0x7f0000000080)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0xffff, 0x4e22, 0x9, 0xa, 0x80, 0x20, 0x3c, r1, r2}, {0xc39, 0x41, 0xfff, 0x200, 0x5, 0x8, 0x9, 0x4}, {0x4, 0x88, 0x6, 0x8847}, 0xc47, 0x6e6bbe, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x5, 0x3, 0x8, 0x1, 0xfffffffffffffffa, 0x1}}, 0xe8) 2018/04/01 07:37:04 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xffff, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="b53a0a8e3eb9b29c83a17f3eb36f9f7590df02ab94ae8e47bbb7c49fc037968b977f4caa6f9a483420a1075aba19ef8baaa4eed52c70694f6300540dcfc884c2379d26ba231ec1188aa909b72b793c5bf955d7953dccd5dc117e27a9711631097707c7625ce3a951e0f909298b90ca412206fb8db984d87e070e8bb99729524389a9ffa556a4ff6a0c2153cf76cc75040e8784af95292735ebc39fbf65ecc6c7bdf8cc1ee407edd3f41efe62ca67e1e4090f6746c60c02d0819c9d74e160481020e7a9b91e7e2da43946e556cd876f82939c288907d434c455fb2cec22ed7e9db7c001bb55b35125affb5a3d6074f6ac07fdb1e531990f10619bd05b", 0xfc, 0x1}, {&(0x7f0000000200)="a19f90bfa8a6cf36bcd6d744017eda6793b799ed8adfa338d1bc3c98908a85c94639aee6b89b663349e507bf68cf28ec54a79eaa58c25e6411981e1ab8ec9aaae361fda338e84a94755e40a674c57f073d8d4597e9e1da093769f8e1533a1f66dca9ba99aea8a47f8d", 0x69, 0x6}], 0x0, &(0x7f00000002c0)={[{@fmask={'fmask', 0x3d, [0x32, 0x30]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@showexec='showexec', 0x2c}, {@discard='discard', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@check_normal='check=normal', 0x2c}]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xfffffffffffffffa) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') 2018/04/01 07:37:04 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@generic={0x0, "7157c12dc5ddc0965678d06611655dd9d095dc129e58d638f0310e6cc8ce8f835ae37bfaf946d6fea5478940041e05597d5651c8a438a5ea4f3dc8b364191a56e82f9598912ca8cdada89f455d696ab4e614132355ade9e8730651f45242efcfc2c7ea055266174829718660272b0867249303848a38c8f9cc50c6bc3723"}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)="2b914d2dd60325cff96a938141173408419588b064bb769c0c2094d4576e5f89a1fa4ac2bec2d4e71ed8caf8e6338ef1e011c8bcf88dbaf5fa1abcaf84712b61d2a9681ab3b7dd634c0c9895af6100f3fb8a1a56649f20ef5ea0bd5a24a7d358a726bb17bdf80e11c883634756c658ab6076b274afa4f18555f436a1500e7e17316aa8865da118e9a8425204361f9ab09236ea9472cf2b92aa301005a44f9dc05cca88e9410d415fc586d0908ed2940dcf5457ef325a25ede0be7ca39415bd522222950f978db654a21c45fc97ea42aaf6159537f9d37c96b756906bb35720199c4d349cfd0b08e3fbd0b4", 0xeb}, {&(0x7f0000000180)="e900a907e58797bc5617a7ee01d2f69178fde1b62c8116b1e39887db2f797f16bbbcfb7573465fa2118679fa8a134b671eb1db6179324392ca346f8664a9c12a2f2821d32935af6d7c4e2d091d6a4909887de9feaed6fc802b27456741a112db4e317c8c76131dea963f9c9878e659b7ed255343fcdce06206d1c7481dad8b56746da3d9fc05de3d4262abfb2105c3fb59df0d6a0059bac15ac4fa9b89d4f4acbf96b7a9ab616fe85337e53f560cc69a1e5ad8affbbc59cd34fd37572489d59417c5e5bb8174f921e90ac31458a9834180c94f86222c694ffe3691e38e30", 0xde}, {&(0x7f0000000280)="21dcd6ef6fdfa4034881da", 0xb}, {&(0x7f00000002c0)="fd1b01b15c9a6c24db72f78f29f4671e67f5c88d28b6f6afec8d7235fb39f1689882026143e42401dfcd6ebafc5f312f05f1fceaf554327fd0babb9c32d64f8f9393996ca4eb910e05720770bf2f1840e87db51c05c6ef85cfe02d7b3e3ac17bb6ebb0f9f1f00cd97c9cc7b5a6bfb46a44955171ac11ec83390fc479f7770b2379c5f91c395c0dd9a3ea20106539062bfa2870ebf666e8cbac419bd8a3dee7ddf104fab5fe0f9e24bfc3a0122a8083c619ecf68a4abf1f33bd52487c4fbf1457385866d821686011c51426c6b783f2d8ebbc279a115562c95221f8ed245cd8147fae7c676f6d0c", 0xe7}, {&(0x7f00000003c0)="31f12ffad246789fff4a9a2b2ac63996dc0e40838b861930804689390e4198f53d451b322a1cbcec333b9c61eed057b94d422321d32577230c45654d85807f982d9ab494c1bfc2f92654966f13397cf0112793a7dd1eadd29906b93d1876c88e684772f0d5f2958b2b7edc179b012645fe4684067685a9ab9bd5d536a2132322cceb355f3a0b75ee94d4b1a2f8d5937138f3df5d94c18661", 0x98}, {&(0x7f0000000480)="4f52623d6e99ebf25d00d3a785a3", 0xe}, {&(0x7f00000004c0)="b518afd0543945fca68960c31a76624721c658e01b0f3f0bcf482a42919e1c3322d7d239d4d32c40ee3f339ded0f22747473496ef52f3d7d6fc2b601b66913a69854adde742eb0aa65634ffcd831a3aa4ced55523fa9b528cab56d7985a0d522ea0b49691255d67353daf6f34c3b9b5829a7962a1ff35836d33b1f155a0edc40", 0x80}], 0x7, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x328, 0x44001}, 0x44000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000580)="835320b3ac10bcd5042bca2df88451c62a5ef83dcf688f33f835e3618064e5d6aec0fa3a390216a52417dd24cba46d0343aed1c273701851d147b105d6ffb5923cf4d94e1d807bbac99b754665581382bc2e21ed86be3d96787d7e13a429d8e69c48cdf72a6d2b9841eb171546a99fb84361d287f5479c4c705988b0a1207468c4d60e17edd3053ba67515b5ab878a01", 0xfffffffffffffcc2) 2018/04/01 07:37:04 executing program 4: r0 = getpid() ptrace$setopts(0xffffffffffffffff, r0, 0xf0a, 0x8) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000180), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000910000/0x2000)=nil, 0x2000}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000240)=0x2b) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000280)={0x1, 0x1, {0x3, 0x3, 0x401, 0x0, 0x5}}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000040)=""/217) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x101, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) 2018/04/01 07:37:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20803f, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r3 = signalfd4(r2, &(0x7f0000000040)={0x766}, 0x0, 0x80000) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) dup2(r0, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x1, 0x3, {0x3, 0x3, 0x1, 0x0, 0x2}}) setsockopt$inet_int(r4, 0x0, 0x5, &(0x7f0000000180)=0xf5, 0x4) 2018/04/01 07:37:04 executing program 2: add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0xfffffffffffffffc) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x80, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) write$cgroup_subtree(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="2b4d696407000000696473202f72646d61200172646d6120"], 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x290) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1ff, 0xd660, 0xfff, 0x20, 0x8}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x3, 0x2, 0x88f, 0x2}, 0x98) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000007c0)={0x1, 0x0, [{0x6, 0x7fff, 0x101, 0x3, 0x1000}]}) r3 = getpgrp(0x0) getpgrp(r3) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000340)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a", 0x1000}}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x2000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x1) add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="86882a91b95b13187b92f1ad4c6675e3a32d1967e1c4b95ba63882ec7df0e44c480952b84da30a9bf11ebf3e00e34d227405889bd72c64c2f9fcf4d906c088c61aa3d6a81885b192d287bedc9f1032aa7018645a76e3d7b139fb22fe35808ecedfa027fe65df45abc8bda0b6b3d682e06e6afe631fcde5d7e602bfbafe3f0dd9cc36eb84a8a283336da1682fa566571a8d27331f39abdffce94d6fbbe73975f042d96c81760b959fb0d795f10b585d1ba4717fe7e7cb96ff57755e0b62e6420618376ed7926431460f7859fdc44c034c1d39b3574ef3e83971fd", 0xda, 0xffffffffffffffff) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000780)={'teql0\x00', {0x4, 0x3f, 0x1f, "ad68034aceba", 0x2}}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x1) 2018/04/01 07:37:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0xd5e9, 0x90100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r1, 0x2, 0x6, 0xfffffffffffffff5}, &(0x7f0000000440)=0xffffffc6) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xffffffff8320d82d, 0x8000) r4 = socket$inet6(0xa, 0x4, 0x5) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x70, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b9000000a27b4cdd16170685a49b2c58bf25601462ea9b5a1da9dd5acd664be966a29e9b650d1fb9216394f1cbe4e06c4a978a3fa123023e0955f55b01852c03cdc4d81d56c26dfe1bf0e7b4c6e43fec81977832318b6a7411cec34495d66640219dfdbf67280290079655fc2242cd3cdf31d73acb1633b8d6ff0508e04dc73ac057a1bc3fb5015ab40900f43a29badb4d15e749dc00b585a420842a8577ed20def31a0800000000000000000000000000000000000000000000000000"], &(0x7f00000002c0)=0xc1) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x210000) r5 = socket(0x2000000010, 0x3, 0x0) write(r5, &(0x7f0000000100)="240000001a002502000000000000000e020b00009604bf0202ffffeb0800440048186be0027ff13896ca394789f549de5928a1f0fd6ee352136cc13e318531be6895455eb66d317cdcf634b3553f9d2bb1a040dc3440a4bf842c2e77a8e2428591c60383693c3bf984317088a765fa2d00f9b752bb7fa1bf8453602a5d6b31d206a5e1a3d077d3fea7a112bb75", 0xfea6) 2018/04/01 07:37:04 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180)=0x200, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x8, 0x48101) poll(&(0x7f0000000340)=[{r0, 0x240}, {r3, 0x208}, {r2, 0x4000}, {r4, 0x421}, {r1, 0x11}], 0x5, 0x7) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r5 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r3, &(0x7f0000014000)=0x36, 0x10001) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000680)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x11c, r6, 0x800, 0x70bd28, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x24988c8d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1f, 0x14}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x810}, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000200)=""/158) write$rdma_cm(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR64=&(0x7f0000000980)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="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"], 0x20) write$rdma_cm(r3, &(0x7f0000000a00)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f00000001c0), 0x2, {0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3c2}, r7}}, 0x38) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r3, r3, 0x2, 0x2}, 0x10) 2018/04/01 07:37:04 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x200, 0x1, 0x0, 0x0, 0x1, 0x42000, 0x0, 0x2, 0x6, 0xffffffff, 0x1, 0x400, 0x9a, 0x7fff, 0xffffffffffffffff, 0x7, 0x0, 0x7, 0x7, 0x5, 0x3925, 0x5, 0x5, 0x3, 0x9eca, 0xffffffff, 0x7fffffff, 0x8, 0x1, 0x89d5, 0x8, 0x80, 0x7fff, 0x8001, 0x8, 0x0, 0x100000000000000, 0x2, @perf_bp={&(0x7f0000000040)}, 0x100, 0x6, 0x6, 0x0, 0x80000000, 0x7fffffff, 0x2}, r2, 0x2, r1, 0xa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/01 07:37:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) finit_module(r0, &(0x7f0000000280)='ppp1\x00', 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) socketpair(0x10, 0x2, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0x5) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000400), 0x1000000000000232) recvfrom$inet(r2, &(0x7f0000000240)=""/25, 0x19, 0x41, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) shutdown(r0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x80800, 0x0) 2018/04/01 07:37:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/ptmx\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"50487429f999d1da29871023dc0f00"}) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="300000001c00090400000000000000000a000000", @ANYBLOB="2000090014000100ff020000000000bc0000000000000000"], 0x2}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 07:37:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) ioctl(r0, 0x1, &(0x7f0000000000)) 2018/04/01 07:37:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd2, 0x20000000, 0x29, &(0x7f0000ffd000/0x2000)=nil}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="1599cc6169a221717b702c77b192d2d3c4cb8d6d4735f89e97db6eb63800de06720b1350e1c910e2850732998480b5bf7a728dcf1f1a12d20e960c34948229c4aff218af498c75e1953625694219334fdfc103a5110f11d1b781ea9f519b1a0cf8919f6af85753f432aa78a06ddcbdb900129f5170e68153696a0a12b286aceb2541bc68c6e7ab8fcc5ba77bef735c46b330b11d9bbbdf3d8ee1c71717fe017af7fa63e86203a55f27950138008b66ecf5e06f584d92cfea", 0xb8}], 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000180)=0xb) 2018/04/01 07:37:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="57e793158185fd8f2935699349fba234f3c002dea2fad27214c2d9b9be510541fb0403c06612db44aac86c28fbcf4cf3093cadb036fb6c4140e18e3d5048c9800d28f298961fa61d128b6d7e242210922fd559bf49c69e0000be0ccf2bad27d08afa8c92e6240fe421e12b834b8a0dde76f8616dc5b4bcf34cbb7fe25db204974ab61cbc01b68c476a5152cfb52bb4782e4db7"], &(0x7f0000000140)=0x8) socketpair(0xa, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xbc, "eaeac178e24e283173f24885f12c4718f587a1945be5c41159e4acde1257422e73dddabbf4581d66fbd1cf694d0fdc80bbcb77451264399202737be0d5cc82da8ba5915c4839fded2583f6d3c1e93798f363a15167fcdde6fa8d4c7a703587feffdc8070d8a5006244533835bc045cfd1e368d1983c4ca021d734932399a5ff6be8373c136c8a1afbfc7ad4968d3a2229bc9ad4c0a428b9de9e0593fc80aecf6b024fd90ff8f993ff4a2c78be667656b4187a3b0f69b7effa0a11901"}, &(0x7f00000000c0)=0xc4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r3, 0x4}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r4, 0x10}) 2018/04/01 07:37:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x8000040001005) write$evdev(r3, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x2}], 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000080)=0x8, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000140)="9863013644ff95587e4af97463f073777324dd18b4d97283bca0d9a986d97f6f42aacb8a748ef439438a7818abe136b2b9347c372fcfbebe2686f15bf2c567cc2d4c7bfc6d45f7f0640cf92e960ae8d538bd0ec5205887507ef4e34792df8292cda7b22ca1f3f8a966ea165b51f3776df92c0c39cb0c4f0db63dd80e7fdb458785ea0dad1220f4244b675fbe5dbb0e6a7be8f8f9cf78244c7b8b8bbe66208f90e7b217dd5b96cc5c3843833be4bc7c983ca6d733e610660a90f7358679399e32c019e87b7c77d217ac41098c3a7bcfae070db7a118102826dc04") arch_prctl(0x1003, &(0x7f00000000c0)="5d0d341cce88122a3fefc3ef0cb7db22a8ace3568723c9e7f77beccc7d2891d1cce71cb5268e687c99e3af5e0f784bc628def65c323ba3ee1d82bb419a09987ee4b6b2339f03fa5cbf5d511dd9d00b7bc7f22e40fde058d8b5879b66159af82653e707a2b27fd5a6d65ad28366b2e465940eabe17fcd") 2018/04/01 07:37:06 executing program 1: futex(&(0x7f0000000040), 0x9d6b559517e4f193, 0x2, &(0x7f00009002f5), &(0x7f0000b0c000)=0xfffffffffffffffc, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/04/01 07:37:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000000100)}, 0x20) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x54, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffffffffffffe08c, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}, 0x100}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x10001}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x6e, "fa92b3be5a938df2594222e37395385f283bb4f52954fc81712628a27856d6e7c3fa412cb0686173d37183f6af65a827bad6933a1455a62c5d957b4e2b8add4c4bd42fe0d27649da16887990b6b653330cfb41a872b5fb5f44ced53db7cec7e7381e50b52c73649127b3a1881034"}, &(0x7f0000000280)=0x76) 2018/04/01 07:37:06 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000140)="5224e6e5aace132d82f586fe257cc4982944825e9b3696090989018713b3c4da"}) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00000002c0)=""/253) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) 2018/04/01 07:37:06 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0x8, 0x80, 0x100, 0x1c0, 0x100000, r2}) sendto$inet(r0, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/01 07:37:06 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x80000) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0x9) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/01 07:37:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="73657373696f6e696400ced0d6598be18469ce17f71c71c31caaea162435ba28d1ff61497e6348c3a8b209eb9973793116b11130f66a833e13bf300227e949cbb6e81cfd29") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f00000048a3f3030000000000000004e900020600", 0x39}], 0x1) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x2) 2018/04/01 07:37:06 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f000000c000)='~\x00\x00\x00', 0x4) 2018/04/01 07:37:06 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) getsockname(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) write(r0, &(0x7f0000000340)="1f0000000007fd1a384795f22c1195002a4006ff0900010007000600000020", 0x1f) 2018/04/01 07:37:07 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) syslog(0x1, 0x0, 0x0) 2018/04/01 07:37:07 executing program 4: unshare(0x40000000) r0 = socket$packet(0x11, 0x20000000000, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) fchown(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) fcntl$getown(0xffffffffffffffff, 0x9) bind$vsock_dgram(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00000001c0)="72616d6673006ddfe4ded9ebe671b6751b267c73aedb2000802f3cc2bf594451f3f1eef8807241a5", 0x480080000, &(0x7f0000000300)="0f191a07df5afb2b11aaa3ff67fb85ebd137d671976a6c77d484a0b0860d4886934d348eb9a2728982db5b002146131158df8c5191f4ca2a4b9e5de7935e2ceabdb9ecae78fa4c162745f06b24318801c0663d61e5f7dbcd67258e0ee1995c20d68f7a8453baaf2f45e137924f69dc44792985f6") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020003) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23}, 0xa) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) 2018/04/01 07:37:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d0", 0x10) r1 = dup3(r0, r0, 0x80000) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/01 07:37:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x1000000200400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000003c0)={'teql0\x00', {0x4, 0x5, 0x80000001, "73dfc52c9179", 0x5}}) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7, 0x40ac80) listen(r0, 0xf435) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000140)=0x80, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x8, 0x4) r3 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r3, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x50c4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) 2018/04/01 07:37:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x2, 0x258, [0x20000380, 0x0, 0x0, 0x20000478, 0x200004a8], 0x0, &(0x7f0000000100), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x2a8) 2018/04/01 07:37:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000000180)=""/240) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'sit0\x00', 0x7}) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x1, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x2, 0x0) r3 = geteuid() lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) dup3(r0, r0, 0x80000) sendmsg$nl_generic(r2, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x130, 0x1b, 0x22c, 0x70bd26, 0x25dfdbff, {0x14}, [@generic="6aa7e7304f30aced674e3463fecae55f59d9914eb92b", @typed={0xfc, 0x66, @binary="73541305b900bc697733945ff5fd588500f8ed7210fb1762a6a699de137e2fd4ea10cca6f4ced58672fdbf8d834653e4458669ba675bfbd5b75bedcff1b710952cf5cab6008ef0cb411a90d4b553f74a5d41529640877074e037d2a817e219b1421a180451d3e530ef0012f6a2d84af6f87a1b10d1f4015de451095db84b03e68208f59743f3b4e44137c85cc9c7d0265f5ac93c4e4d216319769a5749814ecb84ec7a9ce503ee415d37852826cc8dd50c42ab7305cf9f7466cce3f2545a3f81864364a74473513a5886d2a98b09a2524071f719833252058b814355d0c3e02692a136aeb8b0cf3395bc1c9c796fbd24572761254620ef"}, @typed={0x8, 0x1d, @pid=r1}]}, 0x130}, 0x1, 0x0, 0x0, 0x10}, 0x40) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000100)={0xd34, 0x1, 0x3f, 0x3ff, 0x200000007, 0x3ff, 0xffffffffffffffff, 0xb9b, 0x4003ff, 0x6, 0x935b, 0xc2}) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0x8000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="281a5ad622303ce6772d3484c5806734f56947d1b947b38ab84351f673e427ed3dcea9d7542c72e74edfeaae8b0a3bf8faeeaf0f7bf26621b9e84410ea61fe32c84ed963a9ada4e0fbaf2d6f96db5a9ef6e3c7127ab7d3e312e0fac76093b73b265019e718a893ede4372e775f1c7721376760609c96f8dbae17a12b2155218077", 0x81) 2018/04/01 07:37:07 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x3, 0x207) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080045ffff1c0000000000119078ac2314aaac14142b00004e2000089078"], &(0x7f00000000c0)={0xffffffffffffffff, 0x0, [0x5, 0x0, 0x0, 0x3]}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/01 07:37:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xfffffffffffffcb0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x103, 0x100) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000002c0)) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001600)={0x0, 0xc1, "edd49ff70a73766e809cdfe90f3acfafdd28c841ebb42b93bc0ab7a2c306b6468428b580d820c29de0a2747bab5cdff503d5145cf384f8661504fb6a1ae61dfad380566e42023bc3aa82532dfbbe2f963d95e951238f3f97cec8072cf51e85a4b2b2715c15b4bc7c6bba5d6f70b3ff437795c4d4b905a32911ed62a83c6019247a5cf6a06255cfa719f895e4b900499c74f50d0eaf6c79c3462fc2e8635fe70d15ef240ca2c880f744f6d1e5e635b9659a985024b5a1d49fc5b7deda09823183a1"}, &(0x7f0000000300)=0xc9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001700)=ANY=[@ANYRES32=r4, @ANYBLOB="2e7d04001e00010000000600149e76061fdc06ad78b5e3f176823d9f5e11b562554ed9f253d0d0206a37a3c3b1ae590c574e0f81dd2ae3ccd508f5715216a782016acf7e53440379ffd9caaeb8e4d881dcb3797915a785e0510d6193"], &(0x7f0000000380)=0x10) fcntl$addseals(r0, 0x409, 0x0) listen(r0, 0x40) sendmsg$nfc_llcp(r3, &(0x7f00000015c0)={&(0x7f0000000240)={0x27, 0x0, 0x0, 0x1, 0x2, 0x8001, "b7cdec902cbfa30e115d37f5e2a6379ab2221392727512a8708b0f9308a35968a1fd5d01ea89520acb6d621432cffeb31ee8e3bbb7c890c8f727a05a657521", 0x5}, 0x58, &(0x7f0000001580)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000014c0)="2755287b66d40da116d19d594d73bf46cc24b460d514acc9d77ab28d46a4715e1a9710f35f977f2ec5be04028cd5fd9c6148becf535c6477182d0b2df10d8a", 0x3f}, {&(0x7f0000001540)="663c05ca041a37bac302a21c3b86fe7dedad68cb0b9991609ab28b78d945493c720045e6bacb3482255ad5785b18612003334a83d56b7b", 0x37}], 0x3, 0x0, 0x0, 0x41}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f00000013c0)={{0x1, 0x3, 0x8, 0x2, 0x800}, 0x9b, 0xff, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x1000, 0x80000001, 0x3}) [ 797.196576] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 07:37:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/04/01 07:37:07 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000180)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/01 07:37:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000), 0x2ea) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) 2018/04/01 07:37:07 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20002) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000580)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)=0x8, 0x9c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000005c0)={0x7, 0x8cc}, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x966, 0x8002, 0xdd07, 0x352, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={r1, 0x4c, &(0x7f0000000480)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xc3, @dev={0xfe, 0x80, [], 0xd}, 0xb5}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000540)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32], &(0x7f0000000000)=0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000680)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) close(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40001, 0x0) pwrite64(r2, &(0x7f0000000400), 0xffffffffffffff60, 0x0) clock_gettime(0x4, &(0x7f0000000240)) r3 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) accept4$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14, 0x80000) bind$packet(r0, &(0x7f00000003c0)={0x11, 0x18, r4, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) select(0x40, &(0x7f0000000180)={0x8000, 0x0, 0x8, 0x9, 0x80ec, 0x40, 0xfffffffffffff048, 0xbbbe}, &(0x7f00000001c0)={0x9, 0x4, 0x0, 0x3, 0x1, 0x0, 0x81}, &(0x7f0000000200)={0x5, 0x8, 0x7fff, 0x401, 0x8, 0x44bd2408, 0x0, 0x10001}, &(0x7f0000000280)) clock_gettime(0x7, &(0x7f0000000600)) 2018/04/01 07:37:07 executing program 3: syz_emit_ethernet(0x36e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="94e8c7a8c9af", [{[], {0x8100, 0x1, 0x401, 0x4}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xfe, 0x80}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback={0x0, 0x1}}}}}, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x800]}) 2018/04/01 07:37:07 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x9, 0x4, @thr={&(0x7f0000000000)="4d2986c567f5386f6cb9ad53128544c2a3724c3ee963a63c", &(0x7f0000000040)="6432ca963cd647f60a3a4765d8696f08489ef1c9886dd84635562f64470a9f30c3db8f60a02034ba0460eeff9eae805011e9377160983a20a1b92c3e008a49c1c702cc272fc9bdb1bb97df42424845603bf31658257f38de25221dbef22e40d776f8439116e48184b5385724dd260e194add74c8eaa9e512f1a44db82a689aa18638d8c7610527f3904244758cde3f11fecaba9c7dbf437f0c384d74ff8b9bd9a22b596fd55c6d6b"}}, &(0x7f0000000180)=0x0) timer_getoverrun(r1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) close(r0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000008d80)=[{{&(0x7f00000001c0)=@rc={0x1f, {0x1, 0x42, 0x0, 0x8, 0xce, 0x10001}, 0x9}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)="facd4ec33522d41c4a542fa5aeb8c9c58f28054f8ccff892398807f2df773ff129b76930b1f3bb1f98dc78b916c66043a26363a530", 0x35}, {&(0x7f0000000280)="92c093945b47eef7ac5760efcb15afe27d0548b841c25601fc23321c91122d826812a6f4057a416d1a555b998437acfeb92828702d66156b702dcdf0568adc57d7817b27141bf30d2e1fcab3bc25980e9b2e3b3f307bf83e266f91d75f30d888eee56a61da79ffd0482919df84f36a543b2c13ed90681ae63b90acde4cdbd84f94a28f312b874e5a7e92c2ae4258889822031ecc8ac76c87d53277edccf81128547f3c633279adc016adcc81d65a97ea2f789c89b49a56a347b190ac5ebb617e110841267391229ffd98ceb494ea7de3282c7e0bfb8df32a83edab9d8158f23f7095b91154fcd51aee0bb0175b5f1340db552405e34f51788d", 0xf9}], 0x2, &(0x7f00000003c0)=[{0x100c, 0x0, 0x8, "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0x12fc, 0xc014}, 0x2fb9}], 0x8, 0x200480c0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/01 07:37:07 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_targets\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x0, 0xffffffffffff0217, 0x3ff, 0xff}, {0x0, 0xff, 0x0, 0x85b}, {0x4, 0x4, 0x2, 0x81}, {0x5, 0xe575, 0x6, 0x7}, {0x0, 0x1974, 0xfffffffffffffffe, 0x3}, {0x0, 0x7fffffff, 0x8, 0x101}, {0x3, 0x10001, 0x7, 0x3ea77eaa}, {0x10001, 0x1ff, 0x400, 0x5}, {0x6, 0x1000, 0xc9b, 0x8}]}, 0x8) shutdown(r0, 0x0) ioctl$sock_ifreq(r0, 0x8979, &(0x7f0000000000)={'vlan0\x00', @ifru_names='gre0\x00'}) 2018/04/01 07:37:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)='/dev/snd/timer\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @remote}, &(0x7f0000000100)=0xc) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)) 2018/04/01 07:37:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8000, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x8, 0x7, 0x1, {0x0, 0x1c9c380}, 0xfffffffffffff082, 0xfff}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000011000), &(0x7f0000001ffc)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/5, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) [ 797.507159] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 07:37:08 executing program 5: r0 = socket$inet(0x2, 0x6, 0x3) getsockopt$sock_buf(r0, 0x1, 0x801c, &(0x7f0000000080), &(0x7f0000000000)) socket$inet(0x2, 0x4, 0x4) 2018/04/01 07:37:08 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x401) unshare(0x400) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) 2018/04/01 07:37:08 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000001140)}], 0x1, 0x0) dup2(r0, r2) 2018/04/01 07:37:08 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) getpgid(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r1, &(0x7f0000002200)='0', 0x1}]) 2018/04/01 07:37:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000040)=""/62, &(0x7f0000000000)=0x3e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x8001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x1, 0x2, 0x1ff, 0x30}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x3, 0x3, [0x4, 0x176, 0xfffffffffffffff7]}, &(0x7f0000000200)=0xe) 2018/04/01 07:37:08 executing program 6: r0 = gettid() setpgid(0x0, r0) setpgid(r0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x30000, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r2}) 2018/04/01 07:37:08 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='bcsh0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001540)=@buf={0x1000, &(0x7f0000000540)="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"}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/74, &(0x7f0000000140)=0x4a) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'ifb0\x00', 0x2d9}) 2018/04/01 07:37:08 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000180)={0x0, 0x36, 0x0, @thr={&(0x7f0000000000)="fbd81d2cac72f55955063e1242778b4d091cae957c42d5256bf7a3e95e495cb0d11f529d7399bd7d88069e36220145b641fadd33478c4b990ca9e7e818ec9252058d56140174deb5fc3ea9905f7611554ca49b51eff437558a2e1d66c034751af6a3175f70d5261316714ae8a0e400dfa348f58f8c04c7b43ac8c873c751cadcfde8ff66c005ee0b1c045d4c49f744ab65382fb7c7b6", &(0x7f00000000c0)="26ef323e2efd7ec382eb8d12aea429e2bf86f0ed3f65c700513051e800a3580f51d7cd712128e479491f346e43826aae75ae1bdad350a14ead917b4d506bc218fd27830d0e3eb541fe7ca0344322bf9d4027f20e8d7ee125fced961577ba0b2af0f997972c9bf699cb7225fbce6887f72a7e7af58a0de2051b238e9e05cc35923af87ab9be9f578151de300b88"}}, &(0x7f0000000200)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00000001c0)) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x400000) mmap(&(0x7f000059d000/0x2000)=nil, 0x2000, 0x1000000, 0x80830, r1, 0x0) 2018/04/01 07:37:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x8000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x204000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000080)={'gre0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = eventfd2(0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000100)) read(r3, &(0x7f00001fe000)=""/103, 0x67) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000423fe0)={r3}) write$eventfd(r3, &(0x7f0000000000)=0x52, 0x15a) 2018/04/01 07:37:08 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x101000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x100000000}, 0x8) close(r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) 2018/04/01 07:37:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/31) 2018/04/01 07:37:08 executing program 1: r0 = socket(0x9, 0x4000000000080043, 0x100) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000788000)=0xffffffffb7549fb1, 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) 2018/04/01 07:37:08 executing program 7: r0 = memfd_create(&(0x7f0000000080)='+\x00', 0x3) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000000c0)=0x7, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2880, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x9, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0)=0x6, 0x4) 2018/04/01 07:37:09 executing program 0: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x1) mlock2(&(0x7f0000480000/0x3000)=nil, 0x3000, 0x1) 2018/04/01 07:37:09 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x20ff) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000003fc8)=""/56, &(0x7f0000002ffc)=0x6) 2018/04/01 07:37:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x7fff, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/01 07:37:09 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffff, 0x80000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x7fff, &(0x7f00000000c0)=0x2) 2018/04/01 07:37:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000000000)=""/504, 0x1f8) 2018/04/01 07:37:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x41) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) lseek(r0, 0x5d, 0x1) 2018/04/01 07:37:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000200)=""/148) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) bind$unix(r4, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x100000000}, &(0x7f0000000100)=0x8) 2018/04/01 07:37:09 executing program 4: mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x6, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x220001) recvmmsg(r1, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r3, 0x500, 0x70bd28, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004080}, 0x804) 2018/04/01 07:37:09 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') pwritev(r1, &(0x7f0000001400)=[{&(0x7f0000000040)="50e6592b6688cc1f35eb424293ee13dfff1efef02a904cfd028f6794126916d7a3b5eebdcdb2ea35f0988958b607bd528145215aaacf0ed738d805b8592483dacc8b3ad6826d77513e34e5df3edfd638ed3a38663fcef814d843df603b1c9b84a9ec", 0x62}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="b2a116abb803e02026f358e2e54452490fb31b1dd0e352fc7f5d8c33797a404bee9ec992659d761a036396f77ebe06f5068e2f2cf62d8e6a9478c02ce31d0f332baea4230c3ee91e4aeca525b6b6da67e06475e5c71288048236a61185625f8fdeafdb95b6190dbd76277c3b297b1d155ed4923bdaa6a2ada4cc5c07555b9f370b9c5c758513b64605241b6e8fa78aa94a447d2d30f8da5ada4387f427e7316fd798b3d58de9651f0020fae4145fef9c297f6a0ba3057305f3b99df5b734c664f6c27f46139618b7632f1143d6c34c610431a582a0183d72e74494e14edc9d087bcf46cd2bbb6a1a4067ce21845d50", 0xef}, {&(0x7f0000001240)="7157ac44ef5523a8a7274926b95a44792e944bb22821b62ded804cc50928a9623c7b5501c2e7d90725cc895bc82a6eeacf80175d7ddedb5553d738b7ea63de8da3e56efa4893fd92c7af21aa3efd3343eae1f18f011fce4afe8ef28a2d8ba90efd577c1814365122c4134f629eaafe2259e11be3b9dd2603cc6913ae53ac132283", 0x81}, {&(0x7f0000001300)="bc6c07a98f843be73e53b341c6339c6446cc01f7f02a7ab4c08843f7072e8ebf0b339422689976f250411f0f4a9c49dbe1e0ef2e368a8c61a177b11f5f929b66f58bbd5c7ffa4025cc3b6efc508873be44bcd4ed166dea6055a3b9ee1cc1d1a9dc12c3001eee26089b5161804e7d042845a83214b9784c6c2338687417bf0d88fe1a0c757a506193e84bf5baa868540f666583ad7e9c65384b9635c039510b3b36b9e0884be837d111f4d709eaff548ce30a38dfd8b8da9c998304c576efbccc503de9a1b86d83ffe90463ab1a203e0da5a4692698a5fad956a81af75950586bd497818023d137297ba9", 0xea}, {&(0x7f00000000c0)="4a24a90f80f8345c447ba6f993b5e8b9b13d76b1fe35b65c838f00e38eee9e9bb2eb16cb8832860a0c267bbaa64548bad0f6609391d5369570b0575ed2", 0x3d}], 0x6, 0x0) lseek(r0, 0x0, 0x0) 2018/04/01 07:37:09 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22, @rand_addr}}) listen(r0, 0x0) listen(r0, 0x0) dup2(r0, r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x0) write$rdma_cm(r2, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) 2018/04/01 07:37:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xab, @empty, 0xffffffffffff8001}}, 0x7, 0x8001}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x6, 0x1000, 0x6}, 0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'syzkaller0\x00', {0x2, 0x4e23, @rand_addr=0x4}}) 2018/04/01 07:37:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x6, 0x1, 0x1ff, 0x1000, &(0x7f00000002c0)='dummy0\x00', 0x9, 0x8, 0x2f}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x1, &(0x7f0000000480)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r2+10000000}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) memfd_create(&(0x7f0000000100)='/dev/ppp\x00', 0x3) 2018/04/01 07:37:09 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/01 07:37:09 executing program 1: r0 = gettid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = inotify_init1(0x80000) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000000)={0x7, [0x7fff, 0x0, 0x8, 0x401, 0x5, 0x7ff, 0x6cf9219]}) kcmp(r0, r1, 0x7, r2, r3) r4 = socket(0x1000000010, 0x80000, 0x0) sendmsg$nl_route(r4, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="600000001800030300000000000000000200000000000000000000004400090040000000", @ANYRES32=0x0, @ANYBLOB="04001500", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="310000b9", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x60}, 0x1}, 0x0) 2018/04/01 07:37:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x202000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8b}, &(0x7f0000000180)=0x20) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x77}, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)) 2018/04/01 07:37:09 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=@ipv6_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0xa}}, 0x316}, 0x1}, 0x0) 2018/04/01 07:37:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x23e7, 0x8, 0x0, 0x7}, {0x28a31ab0, 0x3, 0x1, 0x3}, {0x3, 0x20, 0x8, 0x1f}, {0x8, 0x1, 0x3, 0x3}, {0xffffffffffffff05, 0x4, 0x7, 0x8001}, {0x6, 0x3b9, 0x1f, 0x200}, {0xed5, 0x8000000000000, 0x101, 0xffffffff}]}, 0x8) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x400000000}, 0xaa) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180)=0xffffffffffffffff, 0xfffffea6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1fa4, 0x3ff}, 0x88) r2 = dup3(r0, r0, 0x80000) accept4$alg(r2, 0x0, 0x0, 0x800) 2018/04/01 07:37:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000040)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='#%)]userppp0mime_type\x00', 0xfffffffffffffffb) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000400)={0x1d}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "ca2a39e18928db1be70c38307a82a31ff90ca030e11d52800af75476aa54fa17303a4caa701b6e5731cd07d8ab541f30826b1d182cdb16ea63f43bd9318d3282"}, 0x48}, 0x1}, 0x0) request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='trusted\x00', 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000200)={0x7d}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0xc0000) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000440)="0f20e035004000000f22e065440f38cad9400f32420f01df47f4470f2d980000000066b8d8008ec8450f011b3e410f01d1f2470ff0bdedb90000", 0x3a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 07:37:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d1cc4a3a9ac1488a477660ae763891738ac656bb3e891941f020547502f6c2dd9f6552bc4a58d63e2da7af47e6c37972352875f125bcf3ea7f04b0a8616f34c580b037b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") fanotify_mark(r0, 0x10, 0x1, r0, &(0x7f0000000080)='.') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x5) 2018/04/01 07:37:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f00008d1e64)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0xbf, @empty, 0x4e24, 0x0, 'rr\x00', 0x20, 0x8, 0x30}, {@rand_addr=0x20, 0x4e21, 0x0, 0xfffffffffffffff7, 0x0, 0x1b3}}, 0x44) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0xbf, @multicast2=0xe0000002, 0x4e21, 0x4, 'wrr\x00', 0x1, 0x2, 0x5f}, {@loopback=0x7f000001, 0x4e24, 0x2004, 0x0, 0x1, 0x3}}, 0x44) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040), 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x0, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x4, 'nq\x00', 0x10, 0x100000000, 0x3}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 0x39bb, 0x1, 0x1ff}}, 0x44) write$cgroup_int(r0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x7) 2018/04/01 07:37:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x1, {0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x28ae}}}, 0xffffffffffffff37) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x1, 0x5, 0x80, &(0x7f0000ffd000/0x3000)=nil, 0x3ff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0xb032, 0x4f0cc9aef66dea4f, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7}) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ec0f4d)="835320b3ac10bcd5042bca2df88451c62a5ef83dcf688f33f835e3618064e5d6aec0fa3a390216a52417dd24cba46d0343aed1c273701851d147b105d6ffb5923cf4d94e1d807bbac99b754665581382bc2e21ed86be3d96787d7e13a429d8e69c48cdf72a6d2b9841eb171546a99fb84361d287f5479c4c705988b0a1207468c4d60e17edd3053ba67515b5ab878a01", 0x90) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/01 07:37:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0x7}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r1}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x121003, 0x0) getsockname$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x8, 0x4) recvfrom(r0, &(0x7f0000000040)=""/31, 0x15b, 0x0, 0x0, 0xfffffd44) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000300), &(0x7f0000000340)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0)=0x3, 0x4) 2018/04/01 07:37:10 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400080003020695000000db000000000000e051e572aed0"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000012c0)=[{{&(0x7f0000000fc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001040), 0x0, &(0x7f0000001200)=""/142, 0x8e}}], 0x1, 0x0, &(0x7f0000001380)={0x0, 0x989680}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x0, 0x4, 0x400, 0x0, 0x0, [], [], [], 0x8, 0x8000}) 2018/04/01 07:37:10 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x123040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000010c0)={0x6, 0x9, 0x7fffffff, 'queue1\x00', 0x3}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000080)="240000002500030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x2000000000000015}, 0x8040) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x4, 0x0, 0x10001, 0x0, 0x1f}, 0x14) recvfrom$unix(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x20, 0x0, 0x0) 2018/04/01 07:37:10 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x3f) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000810) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x29) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0x401) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000640)) clock_gettime(0x2, &(0x7f0000000600)) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40000, 0x0) sendto$ipx(r2, &(0x7f0000000500)="5c6d7f125197168ea8b7d59bdd216f067feb4aae5101c699c7c36d69bfd8c19ab6fc", 0x22, 0x4000, &(0x7f0000000540)={0x4, 0x7, 0x100, "cfb9cd2ad55a", 0x9}, 0x10) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) bind$netrom(r2, &(0x7f0000000580)=@full={{0x3, {"92025272e7d372"}, 0x4}, [{"8431eff5d9986f"}, {"513313f29a1b16"}, {"d750922e5086da"}, {"7598a3ea252a13"}, {"0b75b4ce0495b5"}, {"b0be691849204a"}, {"9fabf4d7b74382"}, {"6195a7a0a12337"}]}, 0x48) ppoll(&(0x7f0000000400), 0x0, &(0x7f0000000480)={r4, r5+30000000}, &(0x7f0000000140)={0x3}, 0x157) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000400)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) close(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x8}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0xef, 0x0, 0x163, 0x6, "c85baec9f2c7d8195cc9688cd9cee3603b1ba5019532819c1fe303f1d5564c9043c7c71c49ce6f88d1c8ae4d", 0x2}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r6, 0x3}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r7) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000200)=0x10000400200001, 0x4) 2018/04/01 07:37:10 executing program 7: setrlimit(0x7, &(0x7f0000000000)={0x6fd, 0x9}) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 2018/04/01 07:37:10 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x100, 0x8f, 0x7, 0xcc}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) prctl$getreaper(0x9, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{0x169db809, 0x7834}, {0x0, 0x1000}, 0x2, 0x4, 0x31}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0xef9, @dev={0xfe, 0x80, [], 0x10}, 0x6}}, 0x8, 0xa9, 0x223f, 0x11}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={r1, 0x101, 0x9, [0xffff, 0x4, 0x2, 0x0, 0x10001, 0x10001, 0xffff, 0x20, 0xfffffffffffffffb]}, &(0x7f0000000480)=0x1a) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffff8) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000004c0)={r2, 0x5}, 0x8) epoll_create1(0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000002, 0x8, 0x40) r3 = fcntl$dupfd(r0, 0x33a2cc2e2d1edf5b, r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000500)={r1, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0xffffffff00000001, 0x20}, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000005c0)=0x21bd, 0x4) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x80000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000600)=@sack_info={r1, 0x4, 0x81c}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000700)={r4, 0x3, 0x1000, "c24f34bbca7b029cbfab99bc7e18050e46e38b95b3c05f0c177d2afd3f564701c1cd1796304712b925901c5ab693245a34ff7aaabfc0a451df8e65591e57ec8038a486fd7613afe163657bcf9a5e3564be0285652591a772e3701c331df31a7c0c4b273f6b5620381f1db324e51fe7a602cbe6af5f1f23f46d04bd2a4e2dd2f79c10366df373d6976c9b42121550e1eea8d70bef23badcd559bdf3f87ee1aa8617c00a27ee75933535de4b1f058e12604b8ff647561a3212a016e63dad93a00c740180fb28004484e6ce9e952f8a9d012e91f86a7da85cdbd3550d21c55220620d89df3fbff53f13e1039719b64c3b16d19718bc96f05b66947ffe426581dadf2499289f49686f60665b0b1d1fed0a34aeb6aae8cf5c1cb2bdc5eaa79224f543aa9bee646944101ca918282a2134490f5bacd6a3b6bb223258cb7fc6cae88afaa35aa5b70db280a1a759d82d2c93bb242bbf2f2b0ad2352015eb185906c949f510b9ce83d0dfc9b364deb8d41eb30798503db1bd902a1e51c91c98b3f2d84031956a9df4583586d0cb2fe61237e49922cea72e483dd372855bc939e3e59268151bad1c51aa3e44134d309db87ac20526c500f1d701961cc74fab2b45b3ad968b156b7141e217a39b054ee016e8066cceabb5e8e25587245480ffa689f5379d920a5e3d1e484b928b8a07348c5aa20c304bf0980686ec77aef6fee10aa9db3e7996786751d9a8cec39733fa0a5b438611b6724bf0ab0ae18099289327a73b6788e7adf50f63d2b0cea2ef9197a60c190be8d53d323456e39bbff9cc84c26fdae994d35a234d4aa78deee3e25ad5e4eba1089170102248d50126facfdd8aaaf87d74607bfaa60c6ef4ccaea797720bd78fd99c4f814430ebe1308edbf82a65b4c86567d3e204a2e444e1e6764e471632743110155cb4fd87665e308905692365d1c755a5a45cedb4d5ead798d4411bf62717a01242e351b028836963baac953f1172ed405c2d22ce3ce403d010649a549956fb1ad161050c109fc3782f43bafd08dee123db562c1f90efc212bcdad625456a164d61d92421ec487effb36e042923f15517877b1a22ad8d421ee698bc3c89098cbfbe6b0cbb6fda7e71a89dfb50fa13376e73f0f08ec74e37bec3b2453c961adf1872b7bfad8424af1157e9c76f2694c814fd28746ac59e561383d1fe85ac81ac8ff113a8b13c0dec2547dbafc3103a3130b97991a83b5c3218eecb95dfa6341e484a56c2bf2bbab6563abb674f822ac800b8c6544c95f959b9fc2c747510753c0b8a9d27d53d1061ac4137d110d6cfd7c7220f359e2ebf375eb59825479191f680af77910dcac003309f9d8b1107e1e524e321ac0414063c3e826eb42d8f4f23aad0874c7398597db6c3e9a5ccea04f3f07206e7d6d83f86d5af13ddddccaf0c2a60aec8b17a5a29a5f84e43eb40f38668f79f1e376e1ce5377a75742bef24e22d191d98e17258b887d1942f4851f57acea2d50ea7c0bdba9559ae09cafbaffb1ac4fb15440ec7f5c1b3fa4fd746f457fe60be4a4a378c593c6cfaf5f8ba172dce9bea9f2260c37f61bc5f10781b24e8fe6999e26c496f08f7818b61c17a828521dcc45a124164f05ac02a321dc654292eab1d0791611b4b4efd46d573375868fb350fa9f00c8ec5de7c6c075e09e3cf6059d445b5c320f2bb8125227319673fe8e96ae437c4298f14e96090a2bbf10df026bbe586da78689aa2ab751aeba4306769130c8d35a3e23469e7227d93f72305af736b90557ecfccfed91c1afdfa1950a56f8d4d3509c98b3fd279afa42155b1864d639d9c51f3fde713456b02e105c84b494f46bbd780a0e30fb4859ddc643f5a3becd5c67529c9ec6be9c89f4c104b2fa8e21f478436ead914ab12a8ddd3d770f01aa633d1d9b19b891f95425c42b9d885df3693b58b0cab702318e9102eb44ab50c4cafa3e166f9799b9a81a7e4a66975555146c7e0b0957ddb5cd4b1f0f912cc5222617923b40c0566c838a66c9ce66bca8bb5102ca237c4b5fc07ff6c6523aa796f8f62a249af7bf1b3dfb673c073028681c2b0463a9731e832ad4b98f9627b132094f6417edf7e3f37d7da3a5846e97b114091cfa2560afaf745b3a5e82dbd60a1878f5ddf61de5d32f2cf03ada2d648a8a0b72a1103d0eaf2e9d5c23b5fda0ebb0d6c677e24641a0a419ba10428175b2d5ea082929b73244d4ce706e9eaf74e644df716020e983d44d5c08635c6a6af842e432cecb29137d3cc933d8352177eba5ecd59e5feb6f177c2b507338538a295005d77d200de746088c8c43a58f6bd4d5279ec06821f9c133ccc3d48d2e2977fa5682ab2fb29c1ec8ffc75867c781d160f015d3a5e9f47d70cd0ccb5f5271161ea563ad6ae5cddacbd8fa4cd5a30b602170e4d989d2dbc701334ce084fc3ccda320fc35fa8bff30cd8c8b4dd5a566ecff1caa7c7c6f9f263b5336d74bdbc8e5584855102a8129c068b0009e5754d7adc2c8cdfcce92c7d324fadafdaf7d7ae6c304c6dd94b683c6716c22f5c82e88c0bc99373ac362643045a28bdaba64411d2e49d8150dfb506d6fc4e8cc8c00e9e35a6c63a243e108d0ff27c4f6ffcf78584072f2b7fea3016d03cf8c635a832370502fe0f2ac6ceab34cee6e3e2f3df64b3c4285999b87766969917678d81e9d63ee7f35a5ee5464a77428e910f84a83d7825d319d01537a539efa10c9883beb85df4cf31161de4f26039a048a52e5e98649a45eb364e0ab1f0b4dfa73ca510cd4532c307d560cef11f09ff487d5239664ab8a31bf809c146a68042e918bd5c107c7d1476bdd8435975b4bc6e1e53afa8b597d17a3d45a255c715a62c7f4110dfefcea7395d070edbd4acf89cef513fd930ed592e16909f288432bc13d28470463ecfd3961d553c1c1c1d8a83a35e08694ebc0fce0add1f58f04ff2211f27ba64a6c9261c61cf1eecddb136a6d3b23b1fdec67669912f3808d2c397647c2d5d990c13650e8c5d486309a03fa6690cf0dad8bc2c0f13fbb1c19409902142bc019b72202ba67dfdd282a7323b1b90a5dd1734de6a86f6d20a93965e48777c07d20c8b6f3bd62869537b7afa76d7d23f3242e6a021bbe3a855b8bff376239abcad19f632f42be9ec408174a5bc122d7547a5cea2a99607b4d52e7ae8ce3aa1730f87b9c3a5a99d17a5d48373bd8abcfa55dbb5e4a8c771e79a30e9712a43ea9770c5b7b7f40cd8dc8c796197e15b21a65271c945087ee7bae5bb986451c5f71f0842f13e3bf1cc434d0f3cb900c46296514b794d93323edd4849f4e4d267ddfacdd85a1964d79403cf830d24bc66dfdcb50fe92b1b28c4746b2578deba1c1b212d184b6aa54252bdac6b578072725b53dbcaca59813f5af59aaf7acbd09c295198fca36c2fd846393eb51bbdc73cc886ced47f10a27c853204a97ff5be04db9e4312bdfa198fc4065f1a8612aeb874738d5614bb9bbbc1597f24b873c1ac7f04763845e4b04c82b2538a86a5d759167a2160dd1f8b8de36152d71b8c0d4a94164b868dc2fd087b4dfe4c710879debe49b188ac8cdc76bfd4bcdfc3247f560e7bb2b2d08515bfe556d9fa6a89b9d071492fd560fda32a5be28e7d2e403e1d00317497a48d4cdedeb5ab04c598acce18308552fa955933fb8d89f38f7ea31982bea6cec88dc3510a8236bdfeb052f0ba8da2826f2c93a11c37589698b3503ca8efbca5dd91647830d34f3fd2717ba96d5bfa5d06a499bcd3f1e6319e149345f7cc9a19999df09e949611b6cd044f74fa31bbe7b9b33a3ab665912f050ddfe76383eb749ea52c034ba41fe25ab59c91b617bd22d93364abbefd0e31de1d772ae5d10c9a6a79ca281909bc88c4f81a2ab870df4ef471f4c3473373e79416c71a161715948108c5098ab6e4fa0956a79def722d7f65f748f3da86e194abba7ff6e690563cf7e86305df135036da39fb529540bd9952f240f9673a0e98eee1ac548d1f62260754288c179c640223eb536b9248d743394e235492b3e425ec93d34e4228b73f15a03ff74aa1610d664d095f13d79a5cb370553538a4b3202f29f33d882b535a3a63396c7da9b1b92e790e72e3fa6185eae60f4b32158fe8a3243672c9769eec9b41966500210122ea9ed9f5dc491713672dcf2e7cdce0059b9f6c2d6fc80915001d8acf3d85e89f53c274bec31992d4a0b9cdf178b6ca98c015d1b7b2e32f098d7f76b6696a6966b2518fd37ec19bd6f4ebb8241db3b937549594437c516d83bb234a3afc86e98fa55b5290a1e4eb94a423854b3c8f6063efc75a833b3385eb7a7f870dfa3aa067a75972f36973e76af793a3245e5f3709aa9be57b560b78027e023ec3abbac4953ec63ac3ceaf803f4592e20cee6a73808e3035e782ddcf650537579fa291ff562e66729197f4b064cbf216fecb07802531e6a317dac68a6be1c9303a8b119f1da9e9fa6586b700b357dd8d944f0c27e0fa6c960fa45792051337c4ee01de19558150f34fa34fc89881f57491f38a1490a18eb75cb48217e0a12b7fd9b1b39adfb6ed9027ba114a794294bea706961c8153a4fe1dad80be70650431fec4c7f59c093cbf3f13ad4135ad273b4aa84f9b077b459787a018db3573e48a4cbb2e6a863ba30a8f7537382636f55d00a08eb5ef9c8442b6138c59893ad027d0f05b71ba188b58119af9565e1fde2a450b096c7f851e8358c4750e51e4c1bbbd2e1be7fc01c4c69eec365a6d7472c686f71fa258ab05e050dae44301480b9c6dc2d2647dd636cd2559af5d345d4e2a32258426ab10ad5c5822ee30a84c2ff7f5121c3e5b5f2d3838589860dc5d22c3977499aa8eff563d8785e8de08077f6aa530b40e4acb4dd829587c9acc54378c56a1e60406e8549e36775b8edd39c0edbf3354977bdeaaeecb344fdfcb51f660b77e64d3c908a92b18520d6b85dc7b003c51b7504bfa6216e2170e06a9567550641354b099c140af88b5b199dd76448d3c6ba97186a6543b73d0b72c4263431306299b340526a7d079577e4c3943c1c49b86892e08b2114206d0a560f94208c19f86baf332cfea430bf5ca02e3de969593af746f1ed015f20219604c023d9ce5d970e7523b91950742f059b91591beacc20ce1ae47b4fe958135c678e825cd56d8fc2236544431ba0958de9bd7b4e45b246dc6eccd0483a1c6cb0958283bf05356544925e8f744a98f44d19bdedf9be56f51392fe85439190c360528239bea8b580fa4349d7a00345a0727e1a003acd62ee8a13c326d5ae6362a27bf5ad04fbfb9c6b47ac96282c1c892bebac1948131ecc91e827db2020fb1d053c1c2626a0f504878974ab79172bb39aa1419e01a6351432ca931e9b48f53d87e4a1bd2ebd680c6803a13145eb0eff6e798ce6ee21cc4bac37beaf3b6ce8b8aa2f78fcd0268cb31a30a81acb12eef868f15c6fe740686677c57fd6f8e2a57b836ffb00b1ae03de34b7beb63679c921bf495c0e7c8e9a108db6d8ddf9c247c792880f00beebf4c50c1d04bcbf6b5a80d8f4fb2b84c9e47336edd4fe09d435502af3dbab6de29662dd94671ec88dc663cda5b3deaf7ad81713c4526adbde395c59f3e0f50a522dd8ef491daed358af4f07a06712e37574e2b74210bd448268e0a645c3fee2ddffcb30e4d4de0cab208255bcf0c89c745d1d5040fd9f69abb1961f39b17e35718a58674ac81d4ef8a9499ae5bc942cc0f400457c2639790baca37d47668506d7105374833928588ea06ae675c83dbc0ab09d55efc19bd0229e43ed5b3eac4cf9a9b288d8c84941e"}, 0x1008) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001740), &(0x7f0000001780)=0xb) sendmsg$unix(r0, &(0x7f0000001a40)={&(0x7f00000017c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001840)="16193d1e17e008511376f498564ce755d1213f9edb6c49", 0x17}, {&(0x7f0000001880)="f803facf123c3ce19335b0157bfbc661c4b1cf8a45d57fca835d0efd854e6e8892bb7aec240227a0ad3a23a8381f05931b514b72d9db9d", 0x37}, {&(0x7f00000018c0)="87de8af5c688dc99d9d0d01e69c378d7bcb4ffd3ee7f", 0x16}, {&(0x7f0000001900)="cefc682ebe3d3b45d983b6bfba69622c3e850f537161c8663d8f527f6da53c10234a524cc39fdc51d081907e127d830bfcdd1d991afbed061e9f2affeafcd17bb3c9c66adfb55d01bbedfcc099c2d2f7b3ce251fe439f53d64cceac2f219757915279b59a6747ba0ed6bbf152e6ec12cd29a7972bd4f275e9b7fcbbca3f896486bf6bb64b9ab0a3f87a4cfa0745ab9893f1a1e87321bcba595567ecdf012a619859e9f1d46844800cdcc71ef5e526ce662cb191dcd2268e57ff08ed154e215a5da20be89d5b827d44a043ba01ef355", 0xcf}], 0x4, 0x0, 0x0, 0x1}, 0x4008055) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000001a80)=0x9, 0x4) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001ac0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b40)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000001cc0)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x2022810}, 0xc, &(0x7f0000001c80)={&(0x7f0000001b80)={0xe0, r6, 0x100, 0x70bd29, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbfd}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x932}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5736}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) set_thread_area(&(0x7f0000001d00)={0x0, 0x20001000, 0x0, 0x2, 0xcb3, 0x2, 0xffff, 0xff, 0x4, 0x80000000}) getpeername$ax25(r5, &(0x7f0000001d40), &(0x7f0000001d80)=0x10) [ 800.959716] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/04/01 07:37:10 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002fbff0)={0x3, &(0x7f000012c000)=[{0x0, 0x0, 0x0, 0x6}, {0x45, 0x0, 0xfffffffffffffffe, 0xfffffffffffffa90}, {0x3f, 0x0, 0x4}]}, 0xffffffffffffffbb) write(r0, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) 2018/04/01 07:37:10 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8005, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) 2018/04/01 07:37:10 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x40, 0x0, 0x80000001, 0x1371, 0x10, 0xffffffffffffffff, 0x81}, 0x2c) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x12) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) connect$packet(r0, &(0x7f00000029c0)={0x11, 0x1e, 0x0, 0x1, 0x40, 0x6, @random="5038b58a3246"}, 0x14) [ 801.015175] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/04/01 07:37:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x6}, 0x1c) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000003c0)='sessionid\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/04/01 07:37:10 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x8001) mknod(&(0x7f0000043ff8)='./file0\x00', 0x1036, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x4, 0x0) 2018/04/01 07:37:10 executing program 4: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082ef0a)=""/246) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd06000000", 0x6}], 0x1, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000140)=""/138) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000000)) 2018/04/01 07:37:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x32af6819bd6676ab) inotify_rm_watch(r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) r4 = getegid() lchown(&(0x7f0000000180)='./file0\x00', r3, r4) inotify_add_watch(r0, &(0x7f0000000300)='./file0\x00', 0x20000865) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/01 07:37:11 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendmmsg(r0, &(0x7f0000000ec0)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000004640)=ANY=[@ANYBLOB="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0x1184}, 0x20}, {{&(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0xabe, 0x5, 0x7, 0xffffffffffffffff, "f7b33df57f91d19310124972b8be8c7c8f1bd98c58b73403478de55489c50c6e77e47dcf0b4340bacce7cd22c5766be494aa367baf6291d2efb0b8f1d07e85", 0x22}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)="7a695f8399bce16dc2bddad4c4bf12fe43695e88e83af89a293bd20a8a16c1e0e54b327db8a9e07f4f006121f3ec5d685b71daf69f55ae18d2b7a980dbc01bdf96ab1ae34cced8e1bab88ec3a7b4863f194225c366b3683a6c", 0x59}, {&(0x7f0000000240)="4f463b40b2f5e250b1331e5a07575a29f180d04d252b93b079020cb2ca55e76861b36208a3952d8788702e73edb3de17a80b5b44068b53e3adbc99cc4f7796066ea3107b10218f15a72d7c1eac413227aaaf2adb9fb254988af5a6b8e4a1f8ce4125d12d7b35ef8bef689942354ab00c5ab5373d356f2dd74272dd0d115eed2eeeb16c3ecef2459d539688d5ae2b938c434e2ce4918797f8f7308119a230b928c8449ce0297583d176f64730b9002dc79acea68c212d5eca7523a47b3bfc785ef8207dcdda09b3b387ea8eb8384f7c6fbb395d16ce99f3ab8f50341a6054a3c5434cb29255c2b169", 0xe8}, {&(0x7f0000000340)="a475c5232cbb839954bde33de069325c87b593674a9f0d4a706ec5811d63a74b3f2b6d846c089b4f039cdbb258d6e8823043b3e4e69dd019ed4d4d26150db7bf4e4761e9b2065b12c589eb94eddaec6514f9fd4d4fa2afb26c2718ad6e3741e857bdb712f5ccc00356f2d04b24358ab991933ae9d046ca17afcef0d4d13ffaa94dc7195f154e0e9a375c535107b7ed6f2d285818608fa8713983b793a6edf2ba8b2ea5c8d049771319242ab6bd6c0d52dbcc1e89d3c72e2335157ac6f64a15a71c408252af9c6cfd5d1f525570cfb8fbedfb6daf80be992dde", 0xd9}, {&(0x7f0000000440)="94e51c56f2b2c054c7553093fc670ab32f9378c0f5617236085abfaf750544e3f05f6a1773e5de50db040556163c634b479330ee9fc8a6a723b5b34bccb9ad384c9d6302ef3ef47750411e64cc5c6fb12ee0a64ce143d954a9567692b210e38226e4d58e9163af92b3450790bd7755a9be010cac0c6d671a199233e11c2ea42097afd126bb3ef6b3b5dc12496439ab415ad3329df451912ab4fb4413fc4409e7b39cd569a81399ea9413c1c79b65d5fa84844a42065c181c00c8760270a2daf280d98f281be31bdc3630089b04b6400e0a7753aa8b", 0xd5}], 0x4, &(0x7f0000000580)=[{0xd8, 0x114, 0x1ff, 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{0xa0, 0x116, 0x4, "691d2cd8ce44f27538d438e0ac4552c0186cb633cb167489a4206b59a829d27ef6b4847297744c9d343de4abe78605fb70a745e44ded99b7f2269841574ae46bff1e6a907c51bfc464145772a56039526d82cf38d0a9d6b692113d582a3f887a7b726a172e80f45079c925b3b3109afc89bc1468f807f789568e27c2d49e2798a6d72ccb1ada5080d14925ba65f0d3edbd96"}, {0xd4, 0x119, 0xc6, "a2ab5f348a30894a7d4ee5ea687ebe43b2a0e5cd03e0c01658befdc51699dd2d62e1fb83399d5e7090ad9425baeae1710091e686b987f3b34752cef03758fed15110a4b5029e5e6ba2514458a3a4e5bae15f8eeaef24b21c6a462958a4b5d4f2d91a1d8d37b65d79938675fd8df1958d56acf115ffcc096d8e2f5405a622fa039ee977eccd100b6a59ac800bb0ba925c59af4472bfaad63a62cf33e482c364da61ecd8535b310b712b8b7fdf4adc4ed11faf120623c646eff94754bf5efbfb8c20a46ea7ce357209"}, {0x80, 0x101, 0x1f, "176afa0e7ef7c4f11861f0c924d3418895ca87a19e8a41fbac7c2a4ff83623e3e61d377ffbbd4790fc9f8b509cfa40006ffded634dcf30b605212e67917710f184bac6b318e581a7055a16dfa14d7e5c1e2f3c85538707515ff9443c81b7ac0c5fe4a87b66e42fd8030a953193e00c4b0446e431"}], 0x14a0}, 0xaa}], 0x4, 0x800) sendmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)='o', 0x1}], 0x1, &(0x7f0000000100)}}], 0x1, 0x4041) 2018/04/01 07:37:11 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000380), 0x8) read$eventfd(r0, &(0x7f0000000080), 0x8) io_setup(0x9, &(0x7f00000001c0)=0x0) write$eventfd(r0, &(0x7f0000000000)=0xfb6, 0x8) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r0}]) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x7000d00) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000000c0)={0xffffffff7fffffff, 0x100000001, 0x1f, 0xd4}) 2018/04/01 07:37:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x2, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r3 = syz_open_dev$amidi(&(0x7f0000001480)='/dev/amidi#\x00', 0x4, 0x10000) getpeername$netlink(r3, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000100)=0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='cgroup/trusted\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='/dev/amidi#\x00', 0xfffffffffffffffc) r6 = request_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000380)={r4, r5, r6}, &(0x7f00000003c0)=""/249, 0xf9, 0x0) close(r0) 2018/04/01 07:37:11 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) signalfd4(r0, &(0x7f0000001880)={0x2}, 0x1, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b0872)='/dev/kvm\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/audio\x00', 0x20000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40202, 0x0) sendmsg$alg(r2, &(0x7f0000001840)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000100)="fc3c6922ba3773264cf242452a56cd8aeb6a6c5a35ffe1e1", 0x18}, {&(0x7f0000000140)="7e7a6cbac906d27217f453fe797cf260e8393d02220d61e621ff1ab7217ffe948fa149efa845c8979dad180f410b9f4f9e515444f47cb7b03f0a99e4008b40d61d31f68d08f65efd50ebf9fe4e5d60f4329d30c4dfd2a0d436c0ce46beda0ad7b44ffe8b36701a0aab809d4661a0ae7861f462663dc8cfeb7523", 0x7a}, {&(0x7f00000001c0)="bc66ba4ba0f4114065037816e01c3f74dccebbb5ce7fa4aead2c9c0dae5745f6fa1e32b9f578dac554c1ca0c179f3fed5cd3d65422dd54224f9367adfd8d03f53fee0c967fc9a27b16b1df3111e91318dc8fca5fd6a03151f58b05370977d2f65d7dbdcf5c495c99bf1eaf41bb5c0d53cb207e4b534542936d042286196f99da15509d8836820319a90016d2f4ac236d47221ebc0f3d81c8e83ac5db496881d94c29d91cf696776a0f192a372c3e757fca99d124b117536320db415c227f1b9738394a47907d32111f537eb839bedfc9c6e8ae609393883eb6", 0xd9}, {&(0x7f00000002c0)="f0811b80f22d4a6b39455d6ce2f4ba8174636e01036803988d7192f1218d871dcedc66014aebb5b2df29384210e87bfd8df898a952a2ffe013f2b9e59da454d66d4bed523be507dc86a509caacc7e0c4d19afa68a3d682db4b949ec82ca9df708d62ce0440108598d17588ab1e03d7bbbc0b2043488123fd8998ceaaea2e797a16efdfc087bcb2bbfc85282e2fb17de6d475ae12f7e5daf27efd153e39bb50d06a51cfb5d694eeaf7b932a908e16e833df59494301324c2ce5168967760b9b910f5ccf314449334716be058b72143b5da04d67", 0x19}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="c0b662e869f7ed5dc92e4e79bef451de6df8a9c8256a3e8a8aa0ac1ed8cf77d27e97ece41dbac73bce01dab20b3eb321887da6f445019fb21029a8b0683287ea9784d4dbde", 0x45}, {&(0x7f0000001440)="91203e1b6874235c171588b0fe35d99b5a08df53ef402010cbf5489f595abd7db89c1687a6788efe4763899f15576cc928f4a3e2df7529d02a6578ca1530155982a9b22daa1803e74100c2004f09ffe45a16a98db3415f1050ea6ea932ebff3ca024471157380caae53d1722a1c25b07826925e4ccb9133b278154db8c869d5e4b26b9d33bdbfd82e5e5fc54167a3d7a1cbcd5147bcd5b092c58818b99000a967e8f6a14163269e9870b26da72e44157346f4e0b82d520fd", 0xb8}, {&(0x7f0000001500)="463f3908444efa185a65d1db800b9b11ed5be7a7a33b6b15c43300961f3c4a734c415dbf3ecb92b5fb9a9bb41f481c418067b28d20c899896487a7d74e1feb204f43324fa4ffc357a3e87cb89681fe9a6585eedd54a78c07492fcd7e0417ce51ff5eda728aa246a45fad47d8fbf5698b07430f7e3f77fc3bb7163cb8cec05b2a46a0b867d154048801d8e4a2dc9551490936113b3e107d68460bdaf83487509c3796b3afd8a16e711a5515cc7ca2b49a3f69cd05ee1816d3", 0xb8}, {&(0x7f00000015c0)="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", 0xff}], 0x9, &(0x7f0000001740)=[@assoc={0x10, 0x117, 0x4, 0x855}, @iv={0xb8, 0x117, 0x2, 0xa7, "b42c5b24784b7c00b3ca6dd877cf72deb7c04dc785f3836597b4cc8bb202654daaad2f286a667e4fe217e5d608b49fd6d86231b834833c898aed82d02218480fe073cd09ff3e1bef79bf3b93810628006c98a41a243ef62a23885bef7874402a2a3819a5c6d98532bf3485bfd08ff0802b4199121e690aebeecad42a1bf52eff3ed90be9e29675503787a2c481624e8f330f0d21f459bdba02df4b866f630d130c7cb03f639c54"}, @op={0x10, 0x117, 0x3}], 0xd8, 0x40}, 0x40) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)=ANY=[@ANYBLOB="0204000021d632f10724b3c6400000000000000000000000358d4b115edf87bcb63d0b12685675a46d48b262c837bdcdd674a4d62c3226518efd5f875acf3da59a25ee7d74c02db8f4dd2190b1ba101459c941228efc47d64b4c837b2fbdd22fd4675736db488d53e472f1f191f889db8421dbec25f701f54ef14b5223db721d7ae52a"]) 2018/04/01 07:37:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x80841) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) connect$pptp(r0, &(0x7f00000010c0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x7, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}, @initr0={0x18}], {0x95}}, &(0x7f0000000040)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) 2018/04/01 07:37:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = memfd_create(&(0x7f0000000000)=')vboxnet0\x00', 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2880, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x1, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000), 0x4) 2018/04/01 07:37:11 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) io_setup(0x401, &(0x7f0000fa5000)=0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) io_submit(r0, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000d70f92)}]) 2018/04/01 07:37:11 executing program 0: r0 = memfd_create(&(0x7f0000000280)=':\x00', 0x800000000000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xb}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21}}, 0xb0, 0x3, 0xca53, 0x100000000, 0xa0}, &(0x7f0000000200)=0x98) r2 = gettid() exit(0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0xfffffffffffffffd, 0x2) prlimit64(r2, 0x0, &(0x7f0000000000), &(0x7f0000000080)) fcntl$setflags(r0, 0x2, 0x1) 2018/04/01 07:37:11 executing program 3: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 802.082815] sctp: [Deprecated]: syz-executor4 (pid 16340) Use of struct sctp_assoc_value in delayed_ack socket option. [ 802.082815] Use struct sctp_sack_info instead 2018/04/01 07:37:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000080)) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) 2018/04/01 07:37:12 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xa, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x77ab3969, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000002c0)={0x3, r1}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7fffffff, 0x2}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="01008600e60e82d49c8949f8d8a4f44bdb5e1c2e6f8a0daa9281d882280198389d2cc5edd41026d8d62785cac97178fd1145d9b21c65c4692df52f06515cfd872ebb8ea182d52483f9d0bc1e97835b57484a4bdcb7b1879d57f75ee818e202a9c49a39a88e50387042da5148d9a9b078a841a947c3f29a00573a5fc68eaaedc4678aa07d847a9b12b792"], 0x8e) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f000086c000)=@in6={0xa, 0x4e20, 0x2}, 0x1c, &(0x7f0000000040), 0x2000000000000155, &(0x7f0000dda000)}], 0x1, 0xfffffffffffffffe) 2018/04/01 07:37:12 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000300)='./file0/control\x00', 0xb4) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000000580)=""/160, 0xa0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00000002c0)={'bridge0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$KDADDIO(r3, 0x4b34, 0x7) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7f) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="01ff0600010409000500060068ad0000787dc446e6e3e2838f1b97fc1e5647d072f68edcee6a92073c7e7532d6ffc5a3c35b98ea50bbfac4157a7ab39fe32e6911ded1cfa760e65b0fc32d1e5944edd5c6adce47c557197c584007249d419d764b878fde467c4cd3988d82e440b60000"], 0x2) statx(r3, &(0x7f0000000080)='./file0/control\x00', 0x1000, 0x4, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x2, 0x200}, &(0x7f00000004c0)=0xc) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/01 07:37:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000009000100000c0900fcff4d00040e05a5", 0x58}], 0x1) lseek(r0, 0x0, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$rds(r1, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001200)=""/20, 0x14}, &(0x7f0000001240), 0x40}}, @mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffffffc, 0x1000}, &(0x7f0000001280)=0x1, &(0x7f00000012c0)=0x3ff, 0xffff, 0x7, 0x1, 0x8, 0x20, 0x4}}, @mask_fadd={0x58, 0x114, 0x8, {{0x40, 0x5}, &(0x7f0000001300)=0x1, &(0x7f0000001340)=0x8001, 0xfd, 0x80, 0x7fffffff, 0x80, 0x13, 0x1b8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3cdd, 0x401}, &(0x7f0000001380)=0x5, &(0x7f00000013c0)=0x1, 0x1, 0x3, 0x1, 0x1ff, 0x2, 0x4da}}], 0x138, 0x40}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000015c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendto(r1, &(0x7f0000001580)="599ca34e9ef505908638a9fd54c1a84dae20de57199ba7477ae91353807543314e5daf", 0x23, 0x20008040, &(0x7f0000001700)=@ll={0x11, 0x1, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/04/01 07:37:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=@bridge_newneigh={0x24, 0x1c, 0x11, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/04/01 07:37:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x7}, 0x2c) write(r0, &(0x7f0000000240), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x0, 0x8001, 0x7f, 0x7fff, 0x10001, 0x1}, 0x0, 0x2, 0x3}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000280)={@remote, @remote, 0x0}, &(0x7f00000002c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000300)=r2) sync_file_range(r1, 0x40, 0x23, 0x7) 2018/04/01 07:37:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_mr_cache\x00') utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000200), 0x8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/04/01 07:37:12 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) getpgrp(0xffffffffffffffff) r1 = request_key(&(0x7f00000012c0)='trusted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001340)='proc@+$wlan0ppp1em1\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x6d4a, 0xd333, 0x6, 0x101, 0x1, 0x2, 0x350f, 0x0, 0x1000, 0x9, 0x8, 0x739580}) flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) dup3(r2, r3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000445000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240)=""/107, &(0x7f00000002c0)=0x6b) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001280)={0x1000, &(0x7f0000000280)=""/4096}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) setsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000001380)=0x1, 0x4) [ 802.931710] sctp: [Deprecated]: syz-executor4 (pid 16340) Use of struct sctp_assoc_value in delayed_ack socket option. [ 802.931710] Use struct sctp_sack_info instead 2018/04/01 07:37:13 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x2300) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x84) shutdown(r0, 0xfffffffffffffffc) 2018/04/01 07:37:13 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x8000) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000140)=""/117, &(0x7f00000001c0)=0x75) io_setup(0xba, &(0x7f0000000000)) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x6, &(0x7f0000ffa000/0x4000)=nil, 0x5) io_setup(0xf92, &(0x7f0000000040)) rt_sigprocmask(0xa25a2562d4a55de0, &(0x7f0000000240)={0x5}, &(0x7f0000000280), 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000200)=0x8001) socket(0x4, 0x5, 0x7) 2018/04/01 07:37:13 executing program 3: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x10000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x400000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x204000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x19) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) 2018/04/01 07:37:13 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x101400) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000100)=@can={0x1d}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)="2f4fcf07791b8d0639097c7a3bb995c30eb567550e74fe2061b4b7412fa043a3d61f69f97650a94b9312dbf8b9892ae49d04c72f6c7cb9aa663cafb48b43297a20948dfa3a2b04bcff3932477113bd29de675fa39897b8a32990723850460d2924105ffce4c8b74be3a6799ebc190b8d0a9ef96857afacc29fa4a6acbf803bd192de13b6696843f4f41aa1f3f8fab154a672b9454f54821fdd64", 0x9a}, {&(0x7f0000000340)="023e2d3773fb564fc95f7a66f1000e1f3ec5c877f51d610c2288a187e76cfe9748f213f5ad36a3da98eabc4eec87809f2dae180d735f23f6e1e6cc0245a29eb86d8a153962277a89844271b93e0d3c84a4af2d3d000a64dbc04f6ff66066c0212d3ee016b7d6b8efbd6d71b1dbbf00d0", 0x70}], 0x2, &(0x7f00000003c0)=[{0x108, 0x0, 0x20, "b86cb2ca5c6f372a89aced4cb24c639a788340f902c09a5eac6710074b3e2515ce38c3a28e56d1ec69de3ca52764cf0da2f8a2ceb018bfc0e9f48a000e4a4193e31e6d0f440ecd77aed734847373245b9df2a08b95c9bfacbabb9688623962415c6f74f84cd4f9af5febb7982c5dc29d0a2cae351bae7a2fc6fea3fe3d887baf0600b62d0d75e42d43494faa5023ed81d94fd01cbc4388f93aad94b1f0ec98841199b784e1741eacfcb2a0dfeb51f4d6204a4d5b1d168248a511c2649c4f4ee8a3f14f8c334b6eab40d1aa353f757f5db224f8907653b09cc1a42983c52a60fe849f1a80c3368f3109828ded72d7b95b34ad7e4583c209977099fb"}, {0x100c, 0x0, 0x2, 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{0x60, 0x13b, 0x76, "4b6477166587d2112ac30760aefa67b59e39a8487e4f46d21f1a3644fa480bbee867ca30a569d24768b9b1859109f56c992846b8182ae355b61a4b1e7ffb9a35df8457d518825d8651e6d5cca9e4aa8c0939"}, {0x64, 0x102, 0x3f, "14b2eb2926264b11735d27741fc57cbfc6ca1cf6b0a5ce76203904410dd097f1ae48c94d95126a587835c8d50d8553e3eb56f2f20548b2051056178ee6040dd5dca02c79cd8f0cc0210ee7e2eeba2b3e1ce24c57bd3a65"}, {0xc4, 0x198, 0x971, "21607e7b3ac1fea39a574a4689ba33946003ea449f60fabe17e8aeebfb4cf3bdb018906ba834d6f5cb808997136ae2be79cc478acd45e0aefae3b71773f6f1680f57fa9152ce2a8d456d7a5c5d7ad91bd72f2a4901eaad5e91355190f0ab9ec58c7d8c320d6744c26bdb390e995ef863c2b702de4da6915c29c84574cb9b119456b167a364cf435fde846c0e73861e4de14eae1541fe7c6971e32e9b3235c499402dbf3e98244010c2ff04a4649c3522a86122e072"}, {0x78, 0x0, 0x6, "56151fb78bdda78b9ac86ae7edd610389eab384d4b9545f600ffc380b9958f0d373e80ddcb70abb1270401c7352bee8e980d16091b08fa5131307a3e9ca12fa319b1891f65754eaea5410e2254f6dd140800cd59f50450f8f27caad3d6d827e19f64f10b17fe63e22380c9"}, {0xb4, 0x76264527fb7e282c, 0x6, "6f8a7c64c9b8883a8920b7f7ae31e92768f27cf0645bf282367dcf492920a417e31ac54477446681ad656a4d597a119a230469c8f71f91c88167d49d7f857eae59e036ccf119c5166d5049ca90d92093946d1c323eecabd7e3f9a2f1e5ad914a43ea56fad5a0b43b60bfeb966347d581266bc183c920de9651d16f6ce2be7d0510b73f7755bc4810634c0300524dcbf527dacb19393d43240a57939cce38e26f335da5e5e6eae288"}], 0x2428, 0x2000c000}, 0x20000011) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400300, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x8000, 0x7}, 0x1, 0x6, 0x9, {0x9, 0x8}, 0x0, 0x5}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000240), 0x0, &(0x7f0000605000/0x1000)=nil, 0x2) 2018/04/01 07:37:13 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e23, 0x80000000000002, @remote={0xfe, 0x80, [], 0xbb}, 0x82}, {0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x20000fff}, 0x7, [0xd8, 0x36, 0x400, 0x3, 0xffffffffffffffb8, 0xffffffffffff8001, 0xc, 0x7]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6000000, 0x111040) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="ec0000002b0008002bbd7000fbdbdf2508000000558a7d751d9b9cd4b0c4fb02e4c5ea65c92948573d38b1dff3e7df4487b74c30170cd42e9bf2fd9262944fcb2c48b1afd4f95461ea60dc31826d5de10cf21df0b4e584e50a71787a16253191679c8c6b3a692867fea33156d5ba4c78da6cf7b9d8300cba0929931db63fe763e150c1795492b978d7ffcc0280c2ac28af725b2c028bda44003700f2d745038554580655f82ba040f260590eb893411acedf51cf443a4ab5c205031508001300", @ANYRES32=r2, @ANYBLOB="14006600ff02000000000000000000000000000100000000"], 0xec}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/01 07:37:13 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20800, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00000003c0)={{0x0, 0x3, 0x6, 0x0, 0x5}, 0x100000001, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x400, 0x80000001, 0x3a0, 0x9}) socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x20000) getitimer(0x1, &(0x7f0000000180)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000002c0)=""/246) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r2, &(0x7f00000000c0)="b1614eb14576cd696ba36f187f2a371c8ecbee09a5f9691438a7bcf7bb96da079d9bad5e90e5ccf72760b8daafdfd7fd4943ecf3b994d92a4e257b4bba7b69ca1afee4cca74b59e6c913d761dd0bcfedfb37f3c1949d40acd921e29294b805d17a8ba2c2026f410631b38e19", &(0x7f0000ef0f88)=""/120}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x4, 0xff, 0x4be, 0x1, r1, 0xfffffffffffffffc}, 0x2c) 2018/04/01 07:37:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x110b, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x40}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x6}, 0x8) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x6}, 0xc) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x381000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000200)={0x2d, 0x3, 0x2, 0x1, 0x5, [{0xfd, 0x4, 0x3, 0x0, 0x0, 0x1}, {0x3b, 0x100000001, 0x1ff, 0x0, 0x0, 0x207}, {0x7ff, 0x401, 0x100000000, 0x0, 0x0, 0x4}, {0x5, 0x1, 0x9}, {0xff, 0x4, 0x800, 0x0, 0x0, 0x200}]}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000180)) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0xffbe) 2018/04/01 07:37:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl(r0, 0x2283, &(0x7f0000001000)) 2018/04/01 07:37:13 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x3e89, 0x1, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x17}]}, 0x1c) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfff, 0x9, 0x80000000, 0xffffffffffff8001}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x2, 0x7ffffffd, 0x7, 0x9, 0xf5}, &(0x7f0000000200)=0xfffffffffffffe50) 2018/04/01 07:37:13 executing program 5: clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/209, 0xd1}, {&(0x7f0000000200)=""/57, 0x39}], 0x4, &(0x7f0000000280)=""/65, 0x41, 0x80}, 0x7e7b}], 0x1, 0x2000, &(0x7f0000000380)={r0, r1+30000000}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000003c0)={'sit0\x00', {0x4, 0xc6, 0x4, "6b3d18ac36db", 0x9}}) r3 = openat$cgroup_ro(r2, &(0x7f0000000240)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x8) r4 = socket$netlink(0x10, 0x3, 0xa) writev(r4, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00", 0x24}], 0x1) 2018/04/01 07:37:13 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000005c0)=""/250, 0xfa) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x81) fchdir(r0) link(&(0x7f0000000740)='./file0\x00', &(0x7f0000000100)='./file1\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) syz_fuseblk_mount(&(0x7f0000000400)='./file1\x00', &(0x7f0000000480)='./file1\x00', 0xb001, r5, r6, 0xcf, 0x3, 0x1000091) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r7, 0x5419, &(0x7f00000001c0)) request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000540)="9f824e4bda1b7bea2c02edfa17b3c6e8dd45c731cfdc17ce3cded58bfb2d2380b0bb25ed3573ce4d5b5a83160d724fde6dd5892f396452129c055be009f4bcd2763ab883b8008bc8cf39a1a45b3d68c4761733ddc5633ebcb9dfc4a57adab6baa21bdb7def4d988e0391ffda4b7a96860046ff37f4466a53e142e046563cca") prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) eventfd(0xb974) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)) renameat2(r1, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/01 07:37:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000a00)='/dev/admmidi#\x00', 0x5, 0x400080) sendmsg$nl_netfilter(r1, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x4048000) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="d7673abf30dcfba2", 0x8}], 0x1, &(0x7f0000000480)=[@op={0x10, 0x117, 0x3, 0x1}], 0x44764bedf6898b8a, 0x4000}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0xfffffffffffffed0) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f0000000140)=""/24, 0x18}, 0x0) 2018/04/01 07:37:13 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404002, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3ff) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0x2) 2018/04/01 07:37:13 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6_vti0\x00', {0x4, 0x0, 0x80, "2654bf80ff3f", 0x5f1}}) prctl$setmm(0x23, 0xe, &(0x7f0000ab6000/0xc000)=nil) 2018/04/01 07:37:13 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000576000000000000000000071101c000000000015000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x82a, 0xfb, &(0x7f0000000140)=""/251}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x80000000}, 0x4) 2018/04/01 07:37:13 executing program 1: prctl$intptr(0x1c, 0x7f) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) prctl$intptr(0x26, 0x47e6b708) mq_unlink(&(0x7f0000000000)='.]\x00') 2018/04/01 07:37:13 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='dummy0\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001680)=[{&(0x7f00000000c0)}, {&(0x7f0000001640)=""/14, 0xe}], 0x2, 0x0) 2018/04/01 07:37:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delneigh={0x30, 0x1d, 0xb, 0x0, 0x0, {}, [@NDA_PROBES={0x8, 0x4}, @NDA_DST_MAC={0xc, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/04/01 07:37:13 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x46400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x84ad, 0xff, "f6f5f05a305897be37b603e16531bbc18ae6803a5e68765581b610dcffc2c9aef3c8f2c061109e9d50696ac6fefcca9d811c3aa22871ab50c646bd5d25f2e386d854eec34d3edb3a02c6e6f6223b0049"}, 0xd8) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x1ff, 0x4) 2018/04/01 07:37:13 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) openat(r0, &(0x7f0000000a40)='./file0\x00', 0x100, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20002) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet(0x2, 0x80005, 0xb28c, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000800)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)=0x6, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="6d00000047d9b17183dadfd4fa93fa05866e918e45b43637dc2fc4cfa15d955cc064db2291f1b49603000000dc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b38767058c30445cc3106098c1375dee48494f9360a6dc4f823d9050586ea4e10cb0738f663e3529766cb389fab92b00b6927cc8fba0718a875d5265b550d71ed82d2f6619f66e43be2f9f89942cecf5e3f8da0acf07da9b812712773fb17e"], &(0x7f00000000c0)=0x2) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000140)=0x1) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000006c0)={{0x81, 0x0, 0x7, 0x101, "67f933c28c436f45f4dac206c6f0f14e612acea34a32e247d2323f3f57fb51c4a22eb963930deb35669709fc"}, 0x0, 0x0, 0x4, r3, 0x7, 0x80, "c4bf769fb67f836e780cd114cf8f997c59bb8272827c0b971d75ee5e7e95fd41bccb59494a190885cfb57a459977d1d2fde3eac93fabf7639df9732605200c90", &(0x7f0000000680)='\x00', 0x1, [], [0x462a, 0x7, 0x3ff, 0x1]}) readlinkat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/16, 0x10) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)={0x2, 0x0, [{0x1000, 0x23, &(0x7f00000003c0)=""/35}, {0x2, 0x5d, &(0x7f0000000900)=""/93}]}) listen(r2, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000500)) close(r1) clock_gettime(0x4, &(0x7f0000000240)) r4 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000580)) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000400)="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") execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup.net/syz1\x00', 0x1ff) select(0x40, &(0x7f0000000180)={0x8000, 0x0, 0x8, 0x9, 0x80ec, 0x40, 0xfffffffffffff048, 0xbbbe}, &(0x7f00000001c0)={0x9, 0x4, 0x0, 0x3, 0x1, 0x0, 0x81, 0x1}, &(0x7f0000000200)={0x5, 0x8, 0x7fff, 0x401, 0x8, 0x44bd2408, 0x0, 0x10001}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000600)) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/04/01 07:37:13 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000280)="fdf1777e4f325b8b5bc142ca11288a3bfa31bdca5af93f40c2288cf525a20fabac448f51eab0c9eb34cab437ffdb79cca1a67ac32477f07955c276ffeeb5eb240a50f4d8a97f96924bd03008aa63ed1f7b7150907118d6c9e3272a867473652af136b4c867abd147d8201d29a6a119974aff739bee365d578816a8c4fb1d6601b35e7fb0d99cb443d54f3bc2cd628bbab999ad", 0x93}, {&(0x7f0000000340)="8ea19a31de833615b28bf670b92105273f1c791e3bfa2084eff57da6302036c16258f38b12f279db168ec40318f2ab5732476f7f97689c16976dc8689d4284d7368cbc90b50d405397b8aa0a018dbf448c012539a7f46604478895e5c206c6bef281387993c94fffa8458bb7e07483c777a49f41cb82e447b3f9e34bc1e39f6dc23daba5708b7c72891bfcec8b438f875f0ff46e29080907d14623d971a9b2471f2caa5cceb598d7d714c502586bb8ade11280", 0xb3}, {&(0x7f0000001000)="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{&(0x7f0000002000)="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0x1000}, {&(0x7f0000000480)="ae83f187bc41a5bb00b510a74700735fe4de01ba9ac95c475882b1535b7613ea74c9f96728c7a7cd81ee8ae9f53af53c522912481448f65e4c992b", 0x3b}], 0x6, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000240)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x254}}, 0x1ff, 0xfffffffffffffffd}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/04/01 07:37:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[0x0, 0x0, 0xfffffffffffffffe], 0x0, 0x1600}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 07:37:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 07:37:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=@bridge_getlink={0x28, 0x12, 0x0, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) unshare(0x4000000) unshare(0x40c000000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x106) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0xffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x3f}, 0x1c) fgetxattr(r0, &(0x7f00000000c0)=@random={'security.', '\x00'}, &(0x7f0000000100)=""/170, 0xaa) 2018/04/01 07:37:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40000001fffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d04, 0x0, 0x2}]}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000340)={0x10001, 0xa50, &(0x7f0000000200)="5089fff036cfc45113ff14bf568ed7c612654f2a4b6fc11dbb5016109662db115f9a6d4624a6ae568a3d3273d40ceca3d164891aab98e0b1dc4cad2c94bd2d9c2670d6f5", &(0x7f0000000280)="19a72b4db9c4ef88b64f25607031c4eed1465e8ef93ceab05112ff10666b047c7aab083267e0cdee1a6f28411dc4ee4fd24f927aa84f40f0f8511858d82b63a8a225c84a1e3fc195a38c15b1fccaec95c0364a85bebe20dc6d0b17bb6f861805e6b224f2bb07b7021c43f3cf59dabf10bf825a85e8a2ffd4b9fbba18a049f0a557f37f2937f827500d24a47a7a", 0x44, 0x8d}) 2018/04/01 07:37:13 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00e1000d602d56cc01140000fe8000000000000000000000000000aa000000000000000000000000bbca9ccb1707b828128b1707a50000000100f9fffffffffbff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x40) 2018/04/01 07:37:13 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001040)="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", 0x1000) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x4, &(0x7f00000000c0)) 2018/04/01 07:37:13 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x8000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x772, 0x8, 0x8002}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000000080)="47505d04", 0x17, 0x67, &(0x7f0000004f99)=""/103, 0x0, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000004000000008500000006000000000095000000000000000000000000009674cd9f09f831173f3fd9471b55a60988d0f485c21e7c20fba8302557dd8198c30b3e0b03142db8f21a793d6fa6fde296ae0906a32a959133241139953b07512d2fef8a432fb5d48a4ceed505342ca642b3e876deb95594ff5f6840d099cbf93996d4fac209098b2855c565843d71e429f9b97c70f21bdc68d7d85931c5eab4d4"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/01 07:37:13 executing program 5: r0 = socket$inet6(0xa, 0x40000080804, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/01 07:37:13 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0xd, 0x4) bind$packet(r0, &(0x7f0000000180)={0x11, 0x9, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/04/01 07:37:13 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000000c0)=""/72) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000000140)={0x200000000000, 0x2}) signalfd4(r0, &(0x7f0000000040)={0x4}, 0x8, 0x800) write(r1, &(0x7f0000000200)="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", 0xfc) [ 803.731892] PF_CAN: dropped non conform CAN FD skbuf: dev type 65534, len 60, datalen 1 2018/04/01 07:37:13 executing program 4: r0 = gettid() memfd_create(&(0x7f00000000c0)="0100455a7f770100", 0x1) r1 = syz_open_procfs(r0, &(0x7f0000000000)="0100455a7f77010000") ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x3d0, 0x9, 0x3, 0x4}) exit(0x0) pread64(r1, &(0x7f0000000200)=""/150, 0x96, 0x200000000000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x2, 0x3, 0x4000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/04/01 07:37:13 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'erspan0\x00', r1}) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r2}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) 2018/04/01 07:37:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x151080) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x5, 0x16, 0x14, "ac49dc0e67a2a2cc99a05099ca19219cbabb039422f63cb8570469732105504136114670456ebef8d5939864b741d6761eba227931bbab7916d05072f05529d6", "6d4357e4c564a63d85bc5a7ba50102025185f2f64fed9592f32782a28a23d7352e31f57e838bb297343c2366dd219903926bdd5b564c26712ea5e4d72398a6b1", "d92bf0df54be4f16f2e1d2343fefbd703f9e4dbb2bddd16e6cae97584ac4e1b1", [0x8, 0x6]}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000002c0)={0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) mq_timedreceive(r1, &(0x7f00000004c0)=""/4096, 0x1000, 0x1, &(0x7f00000001c0)) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x2, 0x2}) write(r2, &(0x7f0000000300)="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", 0x131) 2018/04/01 07:37:13 executing program 5: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xd, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9, 0x400) sendto$llc(r1, &(0x7f00000001c0)="d8ed5d6da2c282bb748b7667afefc4dfd7d0737f4a687a32107bf8ea41558057f6d01abb501d96612fb50b54e1f0d962b38e456e497e7896b08c42975cb980e583069493f705428122d406c7c13b790bc3e03b0325a444a1b0bffa37", 0x5c, 0x4000000, &(0x7f0000000240)={0x1a, 0x102, 0x8001, 0x3, 0x1a, 0x1000, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) write(r0, &(0x7f00000000c0), 0x0) [ 803.902523] netlink: 224 bytes leftover after parsing attributes in process `syz-executor7'. [ 803.956206] netlink: 224 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/01 07:37:14 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000a80)=""/246) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='adfs\x00', 0x2001084, &(0x7f0000000240)) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x5, 0x40, 0x6}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f00000002c0)=0x330) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000600)={r4, 0xa252, 0x25, 0x6, 0x6, 0x0, 0x8, 0x8, {r5, @in6={{0xa, 0x4e24, 0xb4b4, @local={0xfe, 0x80, [], 0xaa}}}, 0x200, 0x400, 0xfffffffffffffff9, 0xffff, 0x3}}, &(0x7f0000000380)=0xb0) r6 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) close(r1) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000dc0)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000780)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f00000008c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000580)={0x5c, 0x8, 0xf, 0x300, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0xa}, [@nested={0x48, 0xe, [@typed={0x8, 0x67, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0x82, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0xc, 0x56, @u64=0xa1}, @typed={0x8, 0x1a, @uid=r9}, @typed={0x14, 0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x890}, 0x20000040) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000340)={r8, 0x2}) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r11 = openat$cgroup_int(r10, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r11, &(0x7f00000009c0)=ANY=[@ANYBLOB="07000000aaadc1f81d37b53b3a370d6481ab9036ea54ea029f7617fc856aae444eaac60e83d26c4ff47e3917db371b755070ce9e485892f9b47e66e47721069c6a03651fc70a156093eecf702d6c5ac104b4e9f09f9722c21a8ab0651a2ec73da67cfb07839437d62b76889ed6b438896e185be2b18eaf39f99f0b45550aa1d529ac3416211d802ff992420dfb"], 0x8d) r12 = fcntl$getown(r7, 0x9) mq_notify(r1, &(0x7f00000001c0)={0x0, 0x1b, 0x4, @tid=r12}) 2018/04/01 07:37:14 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') sysfs$3(0x3) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/01 07:37:14 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x2ce, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) recvfrom$inet6(r0, &(0x7f0000000040)=""/235, 0xeb, 0x10101, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @empty, 0x10001}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/01 07:37:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) get_mempolicy(&(0x7f0000005200), &(0x7f0000005240), 0x0, &(0x7f0000482000/0x3000)=nil, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/enforce\x00', 0x100, 0x0) getsockname$unix(r2, &(0x7f0000005100)=@abs, &(0x7f0000005140)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r6, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) syz_emit_ethernet(0x29, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e20, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) sendmmsg(r3, &(0x7f0000005040)=[{{&(0x7f00000022c0)=@ipx={0x4, 0x0, 0x0, "5d3efb3c3669"}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000002480)}}, {{&(0x7f0000002940)=@nl=@proc={0x10}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)}}, {{&(0x7f0000002c00)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000004ec0), 0x0, &(0x7f0000004f00)}}], 0x3, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) 2018/04/01 07:37:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000005200010000000000000003000600000108000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setuid(r2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/01 07:37:14 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) 2018/04/01 07:37:14 executing program 2: r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0x110, 0xffffffffffffff3d) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(r0, 0x400, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80400, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4041000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv6_newaddr={0x64, 0x14, 0x302, 0x70bd2a, 0x25dfdbff, {0xa, 0x10, 0x4, 0xff, r2}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x461}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_ADDRESS={0x14, 0x1}, @IFA_LOCAL={0x14, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x84}, 0x0) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/04/01 07:37:14 executing program 3: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x9) creat(&(0x7f0000000200)='./file0\x00', 0x800000000002) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000040)=ANY=[@ANYBLOB="a3bee139d74d336a15fd16010000000000000100000000000015c6a66b49559366c2958d751c0dc6b40000000008001600"], 0x2c}, 0x1}, 0x0) 2018/04/01 07:37:15 executing program 6: syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1, 0x200200) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xa80, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x6, 0x4}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r0, 0x0) read(r0, &(0x7f0000000080)=""/182, 0x112) 2018/04/01 07:37:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x42, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000540)={{0x37000000000000, 0x7, 0x7, 0x3, "149010d069c8e98ea8f1f1be61131164cf08000fa9e27b7e4b54c96c624e87805199643cfe97a91bac838018", 0x10000}, 0x1, [0x8, 0x1, 0xf8, 0x100000001, 0x0, 0x7ff, 0xffffffffffff75da, 0x7ff, 0x5, 0x7, 0x9, 0x100000000, 0x337e09e5, 0x4, 0x8b, 0x0, 0x1, 0x5, 0x5, 0x20, 0xfffffffffffffff8, 0x100000001, 0x5, 0x9, 0x9, 0x100, 0x20, 0x100000001, 0x0, 0xffff, 0x100000000, 0x9, 0x3, 0xa97, 0x4, 0x3, 0x3ff, 0x80000000, 0x100000000, 0x5, 0x3, 0x7, 0x5a, 0x7fffffff, 0x5449, 0x1, 0x1e3c, 0xffffffffffff0000, 0xb, 0x3, 0x3, 0xffffffff, 0xcd, 0xfffffffffffffff8, 0x176, 0xff, 0x7, 0x2, 0x9, 0x8, 0xfff, 0x1, 0x3, 0x0, 0x911, 0xb5b, 0x3, 0x7fffffff, 0xffffffffffffffc0, 0x4, 0x568, 0x7, 0x9, 0x10001, 0x4, 0x3, 0x401, 0x5, 0x8, 0xd84d, 0x1, 0xff, 0x100, 0x2463, 0x37b6, 0xec, 0x7, 0x3ff, 0xfd9, 0x3f770000, 0x40, 0x4, 0x5, 0x7fffffff, 0x8000, 0x5, 0x2, 0x3f, 0x1, 0x6, 0x2, 0x800, 0xfffffffffffffff7, 0x2, 0x1, 0x80, 0x1000, 0x5, 0x7, 0x484, 0x1, 0x8, 0x2, 0xfcc, 0x3f, 0x100000000, 0x80, 0x1, 0xae, 0x6, 0x1, 0x27, 0x0, 0x4, 0x0, 0x3ff, 0x0, 0x6], {r2, r3+10000000}}) fstat(r1, &(0x7f00000000c0)) 2018/04/01 07:37:15 executing program 3: set_tid_address(&(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000118000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) r3 = getpid() r4 = getpgid(0xffffffffffffffff) r5 = getpgrp(r4) getresuid(&(0x7f0000001a00)=0x0, &(0x7f0000001a40), &(0x7f0000001a80)) fstat(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001b40)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r10, 0x29, 0x30, &(0x7f0000001d40)={0x43fd, {{0xa, 0x4e24, 0xffffffffe91869d1, @dev={0xfe, 0x80, [], 0xd}, 0x13b7}}, 0x0, 0x8, [{{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x6}}, {{0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x75}}, {{0xa, 0x4e24, 0x7a66, @remote={0xfe, 0x80, [], 0xbb}, 0x91}}, {{0xa, 0x4e20, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}, {{0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}}]}, 0x48c) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r9, 0x9) r12 = open(&(0x7f0000002200)='./file0/file0\x00', 0x109002, 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002240)={0x0}, &(0x7f0000002280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r12, 0x84, 0x6d, &(0x7f00000022c0)={r13, 0xd, "f4c77f9677ab9651608f73018b"}, &(0x7f0000002300)=0x15) getgroups(0x4, &(0x7f0000001c40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r15 = getpgid(0xffffffffffffffff) r16 = getuid() fstat(r0, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = perf_event_open(&(0x7f0000003300)={0x0, 0x70, 0x9, 0x0, 0x0, 0x3, 0x0, 0x9, 0x10000, 0xd, 0x0, 0x10000, 0x101, 0x4, 0x101, 0x2, 0x380000000, 0x5, 0x0, 0xfffffffffffffffa, 0x9, 0x3, 0x10000, 0x8000, 0xffffffffffff119b, 0x5, 0x4, 0x3, 0x2, 0x0, 0x1, 0x3, 0x9, 0x7, 0x0, 0x4, 0xffffffffffffffe0, 0x1, 0x0, 0x1, 0x5, @perf_bp={&(0x7f00000032c0), 0x3}, 0x2000, 0x0, 0x8000, 0x6, 0x1000, 0x10000, 0x10001}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x2) sendmsg$netlink(r0, &(0x7f0000003480)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x10180000}, 0xc, &(0x7f00000019c0)=[{&(0x7f00000001c0)={0xe4, 0x17, 0x100, 0x70bd28, 0x25dfdbfe, "", [@nested={0x90, 0x6c, [@generic="a4b57090ae4de1c97ee7e53251f6d2f8013e15923a8b6f529b9950602036c55a7ab55d07c6920ae77073a509f4dfa267d7114eded4c173365f7839fe8a2f5cc5ea777e8868d8d6d02406ea7e96108ef941e99f56adf8fa16532949d3058693581fe522ff7b5f0503c3fa114f4d3dc0f289cbce67a63823d1b25830b68e3d5c945c", @typed={0x8, 0x34, @uid=r1}]}, @generic="a08f0a0be19c0deff2c67ab9f91c06b8906e4364306d51884373c650c1931ad106cdddb1565df0fa9c812789c027966b26f5e3ec55b3a292b0481a2c61d9224ee6"]}, 0xe4}, {&(0x7f0000000300)={0x334, 0x27, 0x0, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x2, @pid=r2}, @typed={0x14, 0x7b, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="eeab934b1f5cde27546bd90c303d37212bc8c9b540dd9b67fe6ab80cf26635634b09a9718d8b3e17a04c89a23702ff3851518d5d13d2124191afe6c086d7e19374204944bb076587cd08b43e5de18c89fb1f16c197e91aed9c4fe4b7013cb32567bcb90f94759759c47a0b22a41c29eac931726781", @nested={0x168, 0x8a, [@typed={0x10, 0x74, @str=')system]\x00'}, @generic="d8e89eb4736a952013c735be8c6c84f3a96d2bc896039c68", @typed={0x8, 0x56, @pid=r3}, @typed={0x14, 0xa, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="6718013e9975628c5b25ab0e44a97b3bebf18e82ce71023bd60ff9960aa1df93a4112e3a1f0b68e55d4c201001d089d86d5b220d4ec4e6045b52d10cbe8286572fb8d591a929c98e8a57f34d2cb6f11a2a7d20bbe92fecdc98d1c35a8c88d679e0a62b66324be533a06a24dcb770c9ff9e6f2691b9f874e3a5b9b98715f726afabb89657a1b6e8ed3e7999d896e991c1b221a9075dc0f6902e871ed84d02033c7e2d46f3eed1574faa68e88e93a87332", @typed={0x4, 0x17}, @generic="7577b64bcd8dee00fdae74d1c047c39fc7214f50d20c945af62035bf9ea2a3b6055aab8d66d36cf8eb4dcac9194ffc83a38a68063eaca65d5954a31e70105dd9f19ac4878562d565d60e7c30192b2219c8434c7408f305142f5ca962dd3c7c880eaba83d79d1f595c1"]}, @nested={0x128, 0x72, [@generic="bb4695280df4b74706e5bdde8b0feed35568f047dd7ea0b81f650bf0d1e37cdbc0f3c2d46fc307cc7cd5bd65fc07b9ca7ec010f41c8311b11349baa8a6ebf8f6bffb820130158e5675fdc23bdc6c16c921ce16f1a660d2c7fd04a2bafbcb15757ff621c1f96fb7d1f9c1b25a76f2fe446e5c2aaf9d21ed543b990cadae0bb8840b8e1ee1f1e16be8c6e5f9018f1d1b4ae7965d31a863c24fc21c8abebb72533215bb08b2ecd2b24cd1bebfdde3e63aecf930a9dbd836fb52c80b73bf6a3f03fe2c3172f7706ee5423ac6b5", @typed={0x8, 0xc, @u32=0xffffffffffffff01}, @typed={0xc, 0x2e, @u64=0x10000}, @generic="519bd90c2d08c23bc6db31fb7841", @typed={0x24, 0x9, @str='}wlan1keyringsystemuserproc]\x00'}, @typed={0x8, 0x7f, @fd=r0}, @typed={0x8, 0x5a, @u32=0x101}]}]}, 0x334}, {&(0x7f0000000640)={0x38, 0x39, 0x4, 0x70bd29, 0x25dfdbff, "", [@generic="9027ffd62f97ff79648e08d27244786c9149835bd272d05dbe9e4984ac19edbce487eadcddd7"]}, 0x38}, {&(0x7f0000000680)={0x2d0, 0x2f, 0x0, 0x70bd29, 0x25dfdbfd, "", [@nested={0x98, 0x43, [@generic="03eb62ebd746e9cc367752c9f5e8fda8472c85aa4836627f71ff8cee97adf0c0d862f70e4955cc48f1ecb133f1d083801c6058fc79eaadf8bf5e298f0ab2c3e0089f37bf84a4a49f4d8e1e8b3a3b8b2cc7e537ecd135b9ea5964e4a1a2ab92f941eda764de7de18ca706a89cbd39f201ebf7611397d1ceb6e75c", @typed={0x18, 0x33, @binary="af47473830296ce91c98e726f071379333c9"}]}, @nested={0x144, 0x30, [@typed={0x8, 0xd, @ipv4=@rand_addr=0x7f}, @generic="e4157d05a529cdf4c4a0e15e9750eed505992c76e5de613f85d2cfcd7e4fb0f0e4308cf654742cb5eeab1db2601df47020ba39b94550d9e491612ca9844f544692118fc397bab8d74bd031e653f2f3d4da6c33201bccc2048680d0a3594d2063bd29e8dbe9a3c7018cc748eb0abfa2b6e357a30ae9bdf664fdd05df4d79f5efa504c4ae26179f7fca5363e80ee6472fecb40c35ee3ae87dc797376a10ff5886c628782a12e625abfe250a0f5443d18999883bd8ff497cd409ed19ad2556ed278e8f92deaf0a0f6e709a6c8eeabea715adca44d5d87e4a8d062", @generic="b23587acc4a041d7de8a8a2e75a8769bebfc9d957fcd86fcd351d8f7f562610136ad87", @typed={0x3c, 0x7d, @binary="1163333f2b8d8f733340a883fbfb2679edc74bd66145f02773eecae287c5e886b9e4e741bf6e180194a60e0bc67dfed704fb40327e180f"}]}, @typed={0x8, 0x3d, @pid=r4}, @nested={0xdc, 0x86, [@generic="344044fa6b9433f64b63c17deb0ed875cb9199d04e736c37bb16975e4b659170b7d99073c7df8ee7c6948c12e644b82c9a1fbe76ca295cf44dccd16e90072f42adb088bcee9854447c1f3d8b4db6d21b13e0eb5739ce6b6d64daad89d7399e9e8b699e43e0b9200f66965a2f367e8a932dd1c987324ef933e28da81bfb774c6fc74bc956558ffa564642d15f6cc64203bbd5bf6c4944e5762c18a8b9afe401c7b2e1d48150033fe62db5bd98970ef4fa789a2e509a1c140d78028d1ff44a56352b23efa20b040f5f", @typed={0x8, 0x77, @u32=0x5}, @typed={0x8, 0x82, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x2d0}, {&(0x7f0000000980)={0x1040, 0x17, 0x909, 0x70bd28, 0x25dfdbff, "", [@typed={0xc, 0x44, @u64=0x2}, @typed={0x8, 0x3f, @u32=0x2}, @nested={0x18, 0x4, [@typed={0x14, 0x32, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x1004, 0x56, [@generic="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0x1040}], 0x5, &(0x7f0000003380)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r11, r14}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r18, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe0, 0x4800}, 0x40000) 2018/04/01 07:37:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=""/225) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@ioapic) 2018/04/01 07:37:15 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x9) r4 = eventfd2(0x0, 0x80801) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r4, 0x0, 0x1}) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/04/01 07:37:15 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x81, 0x8002) ioctl$VT_WAITACTIVE(r1, 0x5607) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000080)="4e51253e64dd2257b29062421fc8073b1f28d447f45bab9fd400faa6f28a58ae90d187447072426add289c797fcbd6e90d0ec49ebe50977d64af1da705e353f0cb23d8f26ed5ff629ab9c87b4962d582ea275f92a639b1adb29ee345a9bf37149633c48d87694658e1f8e1968b01aef42a162e65949a9227839e2c2c3b8fcee4019e4862422f06b4109b754e9a0b11a4850747ce3c4185ada7ff5fedfd472d035bd9de7f2f7e0d0c41464891e5afecbf579a578df499c021ebc347758db1", 0xbe) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) 2018/04/01 07:37:15 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000dbf000)=0x20000000, 0xffff7ffc) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x5) 2018/04/01 07:37:15 executing program 4: r0 = socket(0x19, 0x1, 0x0) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[], 0xffffffc2}, 0x1}, 0xc004) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x80000001, 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) init_module(&(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x12, &(0x7f0000000100)='\x00') r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) getpeername(r1, &(0x7f0000000340)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x80) [ 805.142340] dccp_close: ABORT with 40 bytes unread 2018/04/01 07:37:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rpc\x00') getdents(r0, &(0x7f0000002fd0)=""/48, 0x1d) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000000)={0x0, 0x59a2, 0x5, 0x80, &(0x7f0000ffb000/0x2000)=nil, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r0}) 2018/04/01 07:37:15 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000780)={r0}, 0x8) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f00000001c0), 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="f0000000100001000000000000000000e00000010000000000000000000000000000942000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000"], 0xf0}, 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="6e61740000001120ced30b9700000000000000000000000000000000000000000000000000000000"], 0x28) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c24") setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10, &(0x7f0000000140)=0xe9fd, 0x4) accept4$llc(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)) 2018/04/01 07:37:15 executing program 3: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x100) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001140)={'gre0\x00', 0x0}) getsockname$netlink(r2, &(0x7f0000000240), &(0x7f0000000200)=0xc) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500), 0x0, 0xfffffffffffffffd}}], 0x1, 0x0) 2018/04/01 07:37:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x52}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f00000001c0), 0x4) 2018/04/01 07:37:15 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x50040) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x2, 0x4) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040), 0x117, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000200), 0x0, 0xffffffff, 0x1c, 0xb727c2b8522b5698, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0xa0) 2018/04/01 07:37:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns/net\x00') connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0xfffffffffffffbff, {0x6, 0xfffffffffffffffb, 0x2, 0x7ff, 0x8, 0x2}, 0xef2, 0x6}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)="20fbc9aeea12c68f8826b64ca22f3131c3cb0e", 0x13}, {&(0x7f0000000300)="4c2094c9ee6539c97de74b2a85a24110a336ad99826f93a0904c924ec00d2fe67aea8e9fbac0ae188dc1995c66d490cbb0471c93", 0x34}, {&(0x7f0000000440)="0dcd13fe54d807d4dcd558f071522ad5a33ed6ea42f854f26b1072ac8f2202987c53486eef57f829d1953b0fba5730827bdd77d6a4b99823b33ca78cd6ad8ebf33ac839c0ff4989a370728ec4c1c27141e51161de1134a2bdc59fcfa00361620c6533cfeb0d63b2d0f03b2beb017e8843353a103488ddac586d74451f671976aab517154d9281b09ca729f565a66402cbced0718a55cd1a40105", 0x9a}], 0x3, &(0x7f0000000180)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f00000005c0)=""/210, 0xfffffeb4}, {&(0x7f0000000340)=""/135, 0x87}, {&(0x7f0000000500)=""/4, 0x4}], 0x4) 2018/04/01 07:37:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x22, 0x40000) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xc0000101}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/01 07:37:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'sit0\x00', 0x3}, 0x18) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffdfd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/01 07:37:15 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x10000) bind$ax25(r1, &(0x7f0000000140)={0x3, {"091d221dff31cb"}, 0xfff}, 0x10) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x2000000000000000}, 0x1c) 2018/04/01 07:37:15 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) fstat(r0, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x174, 0x9}, {0x8001, 0x9}, 0x0, 0x6, 0x100000000}) 2018/04/01 07:37:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000500)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x5c, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="03630840", @ANYRES64=r1, @ANYBLOB="b7857043c565e10d63000000634040030000000000000002000000040000000000000011000000000000000900000000000000006255b519f907b2ba000000105ca1157d0d3b3f0978bdb02a5a78795409f9b2d49a031a0788f9e85c07e156a7547d13ca313fff088c5bca80afb14cae1cea8d063dbdc06f39e8d8a1ac716c41863f0ddfa3e4", @ANYPTR64=&(0x7f0000000540)=ANY=[], @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="38000000000000001800000000000000"], @ANYBLOB="0663044004000000"], 0x5e, 0x0, &(0x7f0000000700)="26c7d9279616ac52d2d3fa1298357c9e47691edf6e63bcc019bb59e0c78a67e32b404da34be87373d49d80f79a9d1223797f8c6779fa7ff0e50e2641bd280ded907f1feb614a1df621ca472b0e37d7b9381770377c426cf88a6effcc7c63"}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x401, 0x8002) r3 = getegid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000280)=0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x94, &(0x7f0000000800)=[@in={0x2, 0x4e20, @rand_addr=0xfffffffffffffff9}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x4e21, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xef82, @remote={0xfe, 0x80, [], 0xbb}, 0x353d53e1}]}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000900)={r5, 0x3ff}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000980)=@assoc_value={r6, 0x4}, &(0x7f00000009c0)=0x8) stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000400)) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x6, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) bind$netlink(r2, &(0x7f0000000540)={0x10, 0x0, 0x25dfdbff}, 0xc) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="398deda5b7bc639e4f95b6de03982599bf0caccd8690abe63634597fc16579731f187699f29f46f671b62d3c97bde8110f5d7aa510a089d988cfda171e14b479d55c40bdafe78fcdd65cce8da92cc87b8042c6d623050f1c18067e8798922eb554ada84d949d9c64196ddf55db115283b698df9d09279ee7fa495d441deba0f8fcf2363c832d3d05e4dc4b6b61545f336093a42da72c6b8893ced789cf657937ffea467b6712ef4531dd01cbcf467f09bde4adf69f9c23b2e7574a4a3a12ed3a7c6835774aae6007ecb1537b6900cd405bf9f5af7073195f3b1f16d727c1", 0x49}], 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000080)={0x5, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x104) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000780)) 2018/04/01 07:37:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x3f}}, 0x400, 0x3f, 0x40452617, 0xffffffff, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x9, 0x4, 0x1}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000bb1000)=0x1000000899, 0x4) sendto$inet(r4, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) rmdir(&(0x7f0000000180)='./file0\x00') 2018/04/01 07:37:15 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0xfffffffffffffffc, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x1) 2018/04/01 07:37:15 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x80000000, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000380)={0x7, 0x9, 0x5, 0x20, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001b00)={@loopback, @multicast1, 0x0}, &(0x7f0000001b40)=0xc) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x1ff, 0x4e21, 0xd9, 0x4e22, 0x1a8, 0x2, 0x20, 0x20, 0x87, r2, r3}, {0x5, 0x0, 0xff, 0x3, 0x100000000, 0xfffffffffffffffc, 0x6, 0x40}, {0x6, 0x7ff, 0xffffffffffffff05, 0x3}, 0x0, 0x6e6bbf, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x1, 0x1, 0x9, 0x4, 0x3f, 0x6}}, 0xe8) prctl$setfpexc(0xc, 0x80) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) sendto$ipx(r0, &(0x7f0000000040)="d5d5db60e027128950cae14a43f1819072c4e8145b8b12006aec412984c763cdb567c2dcf14ae90780b586bb9c3b2f19923bbdf16c808f09dde4642bdb4be824a3c43c457feaa5f1c2e38cf3e94acc25306e5c45e0a2b9686f1ba8e5dcc874e757e014714891d1a5319648dc0906b54f3778050bc8efb4af0dee7cc60570", 0x7e, 0x800, &(0x7f00000000c0)={0x4, 0xff, 0x7, "adbc4b265c77", 0x4}, 0x10) fcntl$getflags(r0, 0xb) 2018/04/01 07:37:15 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000080)=0x2, 0x4) r1 = getpgid(0xffffffffffffffff) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x1, 0xfffffffffffffff8, 0x80, 0x11, 0x0, 0x3ff, 0x0, 0x2, 0x2, 0x1, 0x5, 0x81, 0x2b, 0x400, 0x101, 0x2, 0x80000000, 0x8000, 0x101, 0x0, 0x5, 0xc3, 0xfffffffffffffffa, 0x691b, 0x1, 0xa2, 0x4, 0x1, 0x5, 0x7f, 0x1bb4, 0x20, 0x51e4a1d, 0x81, 0x1000, 0xdf2, 0x0, 0xb0c, 0x7, @perf_bp={&(0x7f0000000100), 0x2}, 0x20c00, 0x4, 0x7f, 0x4, 0x3f, 0x4, 0x5}, r1, 0xa, r0, 0xb) 2018/04/01 07:37:15 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) mq_notify(r1, &(0x7f0000000280)={0x0, 0x3e, 0x6, @thr={&(0x7f0000000180)="57954a420669cafce3bf47908629185a80fc6a6d975f56f689beec493f13247d04d4d88ca1956304c7bad31f6b4570cedf8c8a09321135e56aa862b5e974", &(0x7f00000001c0)="2cf38d38eea63eb7e30f8c34d39d0898c5e9af6e1e170369a2f494330fa7b92db27007b5ad800c60bdc4a4a59b7af2a27561cbb8923592367e0f133e20372bb021fce3cba3c561aa6105eb596cc7ffb591f51ada5c1b7dcf29fca8f4748f6758e9c83e4e33abe721a831202cf04392abc1916f1b6a48e5a550db98ab973d0eb95e14cdec3201a565c8c06333474cbbd4f8867051b68a6df50a10c6f7df574635b5d262f41833826ca8fdb4593e7e"}}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000040)={0x5, {{0x2, 0x4e24}}, {{0x2, 0x4e21}}}, 0x104) [ 805.576971] IPVS: stopping backup sync thread 11849 ... 2018/04/01 07:37:15 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000580)=0x0) r2 = getuid() getgroups(0x2, &(0x7f00000005c0)=[0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={r1, r2, r3}, 0x6) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r4, &(0x7f0000000500)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f00000003c0)=""/249, 0xf9}, {&(0x7f0000000140)=""/91, 0x5b}], 0x3, &(0x7f00000004c0)=""/39, 0x27, 0x5}, 0x9}], 0x1, 0x0, &(0x7f0000000540)={0x0, 0x1c9c380}) recvmmsg(r4, &(0x7f00000042c0)=[{{&(0x7f0000002b00)=@alg, 0x80, &(0x7f0000004240)}}], 0x1, 0x0, &(0x7f0000004340)={0x0, 0x989680}) sendmsg(r5, &(0x7f00000008c0)={&(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x2, {0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x15}}}}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="2fbc7bea09043d637a66d6d81e", 0xd}, {&(0x7f0000000700)="89624981fdcc69a8ad0f38554058e235ec4837a53cb71a41dc692521883f47b9f7950b2736eef6fcf08c8204904d8ceacd0b311c0a4e4e", 0x37}, {&(0x7f0000000740)}], 0x3, &(0x7f00000007c0)=[{0x94, 0x117, 0x30, "700283e5a9cfda69e05aa39b612570c04c1e90e8d15bc142bb1f1c446f2d72d008affd7ffe202c87e1d0405e0ede5f429cb1eb60cfff6e3d18cfa6179a234209e51e47c38bf4e645a7f9c0763d9713a7b3cda7651a25fb5d582acef300062e22ca519de7d81783a5a082fb79716fc663619afd7fe37deddccd978ac6d5772b2034a18c220dd6e8"}, {0x64, 0x11d, 0x6f, "ccaf15b13a27c66d8e7abbf57b99608e7e2e50eecafa5c421f8fa569dc8397b67a49bb8ef4db3f63e01ad6600ae757c92a7082329a557b585c88913e1b4a7a3f6390897ab6bbe4ebec28db9aa45f285fc722358814ee452d"}], 0xf8, 0x20000000}, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xb, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xfffffffffffffd18}, 0x1}, 0x40040c0) 2018/04/01 07:37:15 executing program 1: r0 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x14, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0xfffffe3c) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000180)=""/60, 0x32c}, {&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003cfab)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0xffffffffffffffcf}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) recvmmsg(r1, &(0x7f00000049c0)=[{{&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002440)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/230, 0xe6}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x5, &(0x7f0000002480)=""/162, 0xa2, 0x200}, 0x100000000}, {{&(0x7f0000002540)=@nl=@proc, 0x80, &(0x7f0000004940)=[{&(0x7f00000025c0)=""/229, 0xe5}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/201, 0xc9}, {&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f00000047c0)=""/158, 0x9e}, {&(0x7f0000004880)=""/160, 0xa0}], 0x6, &(0x7f0000004980)=""/14, 0xe, 0x6}, 0x6}], 0x2, 0x40000000, &(0x7f0000004a00)={0x77359400}) sendmsg$can_raw(r1, &(0x7f0000004b00)={&(0x7f0000004a40)={0x1d, r2}, 0x10, &(0x7f0000004ac0)={&(0x7f0000004a80)=@can={{0x1, 0x6, 0xfff, 0x3}, 0x6, 0x3, 0x0, 0x0, "8282819b390d11a2"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/04/01 07:37:15 executing program 6: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, r2) 2018/04/01 07:37:16 executing program 7: r0 = socket(0x2, 0x5, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'bond0\x00', 0x81}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x5, 0x4000000000000000, 0xf7a, 0x6}, &(0x7f0000000040)=0x14) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, 0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00k\x00', 0x1000}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/04/01 07:37:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x402, 0x200000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x3c, @multicast2=0xe0000002, 0x4e20, 0x2, 'lblcr\x00', 0x0, 0xb43, 0x73}, 0x2c) 2018/04/01 07:37:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000007c0)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000800)) r2 = socket(0x40000000015, 0x807, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x822ea9c5cb43fb82) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000140)=0x7, 0x4) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) time(&(0x7f00000001c0)) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in=@rand_addr=0x6, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x1, 0x4e23, 0x0, 0xa, 0xa0, 0xa0, 0x3f, r3, r4}, {0x9, 0x101, 0x172156, 0x74b, 0x20, 0x9, 0x0, 0x40}, {0x9, 0x7fff, 0xd2d5, 0x8}, 0x2, 0x6e6bbe, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3}, 0xa, @in, 0x3500, 0x5, 0x3, 0x4, 0x8, 0x0, 0x3}}, 0xe8) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400c01, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000000a40)=0x8000) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="05000000000000000100000000000000c600000000000000", @ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYBLOB="08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000be3221f4a55c254b6fa2b95c860000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000004f2d3ce2acaa0eccf200000000000000", @ANYPTR64=&(0x7f0000000440)=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'], @ANYBLOB="00000000000000000030010000000000ac00000000000000", @ANYPTR64=&(0x7f0000000240)=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'], @ANYBLOB="00000000000000000000000000000000fc00000000000000", @ANYPTR64=&(0x7f0000000540)=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'], @ANYBLOB="000000000200200000000000004b887f8900000000000000", @ANYPTR64=&(0x7f0000000640)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) fdatasync(r0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000340)=""/56) fcntl$setlease(r0, 0x400, 0x1) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000780)) sendmsg$alg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) 2018/04/01 07:37:16 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10001, 0x101403) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)="70707031ed27747275737465642773656c696e75787472757374656400") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x200) eventfd(0xfff) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r0, 0xbc, 0xd79, "1084cb209657739875cfd151c577dcb046217ee185945dcc8fbfc9e877e74f452e1f"}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @loopback}, &(0x7f0000000140)=0xc) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@nl=@unspec, {&(0x7f00000001c0)=""/219, 0xdb}, &(0x7f00000002c0), 0x48}, 0x9c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000003c0)=""/226) getrusage(0xffffffffffffffff, &(0x7f00000004c0)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10000) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000540)={0x2f, @rand_addr=0xb44, 0x4e21, 0x1, 'lc\x00', 0x23, 0x8000, 0x41}, 0x2c) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000780)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0xec, r3, 0x406, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x14}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x11}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000007c0), 0x0) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000840)={r4, r5/1000+10000}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000880)={0x0, 0xffffffff, 0x3, 0x0, 0x100, 0x9}, &(0x7f00000008c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000900)={r6, 0x8e}, 0x8) ioctl$KDSETLED(r0, 0x4b32, 0x7) r7 = dup(r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000940)={r6, @in={{0x2, 0x4e23}}, 0xfff, 0x8000, 0x3, 0x8, 0x8}, 0x98) recvfrom$llc(r7, &(0x7f0000000a00)=""/36, 0x24, 0x40, &(0x7f0000000a40)={0x1a, 0x30f, 0x1000, 0x55, 0x9aa, 0x81, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000a80)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f0000000ac0)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000b80)=0xffff, 0x4) sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)={0x74, r3, 0x2, 0x70bd25, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1d, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4010}, 0x20008000) accept4$vsock_stream(r0, &(0x7f0000000d00)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) 2018/04/01 07:37:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)=0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x7c, "c5c78ae4283838d112a77f3d0964beafa51aa30523cdea78f9ef39a9519512e53f3a5d71e7b794d1d2a6f3d4a6f7d40cec1c36acf9dbb65f6239b94eb7e140e3fc6c99299c0803aca618398e1b05b2503626288267d665caeeb843cb00a7723c307cde44a2a6f6bce86be7dc8079893b1572cd5b9b8995ba82fabbb5"}, &(0x7f0000000200)=0xa0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1}]) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) 2018/04/01 07:37:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001100)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001180)={0xaa, 0x10}) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/01 07:37:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000240)={r2, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "f6776cbecf188b5a", "c4aa20d9c1aa9a98ee36e49b2938309c3e002abb19ff617a8320863fc77fd208", 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0x0, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00', 0x0, "f67314db5d963b7a", "b9a941f157b5ef853365a58b9c4aaecd8c51611a9b463d71510e4dc0ba85f824"}) 2018/04/01 07:37:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c87fdc)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x400000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r2, &(0x7f0000000180), 0x10000000000003b9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) 2018/04/01 07:37:16 executing program 4: r0 = gettid() r1 = add_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="b701df3cdabaf0ce321946f2609d54737bde07c58e7d16623e0aab6c55097a60d6e8bb43ae58ad", 0x27, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000480)=""/4096, 0x1000) r2 = syz_open_procfs(r0, &(0x7f00000002c0)="6e65742f6970365f7461626c65735f6e616d657300ff2397fb7f8161e20fce7792bb164d26494983d76d40306c997e34abfc5f87079a4820af5ae488dc79028179d72e53e1b245040517650c387f9140db5476e94469999def1fdcf9ae8a9121dad9d8e7263166a44024cf798e090a16e29154f858c6afc2e9f09ebab92cf0591e5f98738f73e1098190312b297a257622b62d7a5481d3360ed501b011f6cf6953471c623244ae45c67636aee860766e539bf52746d4aac85cc8650d4afc3c3b59e53d6b83276b41bde32938") exit(0x2) pread64(r2, &(0x7f0000000000)=""/150, 0x96, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x445eb858, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="0de1086824b260e551b466ac70a749a56ddafea330df76225418be69109336a864e66f88174ee10ee5fe0eb7a7e43617e9f47191d038e6535394dd74ff5b90ae1eacd98d863c371e54b7089757fa894daf9ed3ee260de57d8e7f8eb51737cb9f63705f7d91ba1532", 0x68, 0x1}, {&(0x7f00000001c0)="713e51f6a4d175844e2c9d5c5219d8e07381fbe654f1707e96789710549f52c332409e516e5b5ce041f839cffd03417f3c309f1b3d36b555331a8d72d3be7c16ed61d94acbbaf329c97efaaa06ee6e7d3dd645f980e89a84dfd8e4847228e20bf778fd59129f8df50e84fa9c145f9e93894f3f36ca504ff6cf8dad7f904f", 0x7e, 0xcc}], 0x20, &(0x7f0000000280)=ANY=[@ANYBLOB='statfs_percent=765,locktable=)nodevbd\a\x00\x00\x00\x00\x00\x00\x00']) 2018/04/01 07:37:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) r3 = syz_open_procfs(0x0, &(0x7f00000007c0)="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") bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000000040), 0x40003b) sendfile(r4, r3, 0x0, 0x80) 2018/04/01 07:37:16 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/60) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000003100)=""/4096) pipe2(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x0, 0x3) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000010c0)=0x100000001) accept4$packet(r3, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) [ 806.791566] IPVS: set_ctl: invalid protocol: 60 224.0.0.2:20000 lblcr [ 806.799171] IPVS: ftp: loaded support on port[0] = 21 [ 806.836537] IPVS: set_ctl: invalid protocol: 60 224.0.0.2:20000 lblcr [ 807.530091] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 07:37:17 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066efa0)=[{&(0x7f0000002e40)={0x14, 0x31, 0x1, 0x0, 0x0, "", [@generic="e0"]}, 0x14}], 0x1}, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)={0x1, 0x2, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x35d7, 0x10280) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xb90, 0x2, 0x400, 0x3, 0x1000, 0x82, 0x477, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x80000001, 0x81, 0x8001, 0x1000000}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x6, "034c31e393a7"}, &(0x7f0000000180)=0xe) 2018/04/01 07:37:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x80000) ioctl$VT_RELDISP(r3, 0x5605) 2018/04/01 07:37:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8000, 0x103002) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r2, r3, 0x8000, 0x47d5, &(0x7f0000000080)="db9aa821f03d8268fddfd3637ea56a773dd3b496bb86087c4c4576429ba46d05cc1ddbb5b6a820b9d7462b0b0a5bd014b5e74d26e1e92940c76f1cf49b86d61bf552bb188367c78c9c946efff845cfa58856251e1a3fadc1", 0xae2, 0x9, 0x401, 0x0, 0x0, 0x5, 0x5, "d3ac704ec64ed8cc4856994deae7f7693c0cdb4f799718b9fef96f4eec5e147707f1d1c0d7f1912a2ca2f84347760522ecea58cd11af0f87e771c904d807cc44ed14f78c52c6a0e09825f3e7b3a63ac5ed946b3b7bb49ae066f7fdb4e99aeac644857399c6a6c7ca3d66b5d89a9e8a1bb3bb8a323962f2e707f6bccdc75b1c54814f72da32c6b6952e8d9e041a1424b999e11d1ca3b5624ea92f51eddb0bd98627ff4bddba9eae02ad566b429f829a74c21bfbad16f4fb7ed7bc73fac3e38d1454316f3571b54b05408f8d95a22d9fa4fc26dbde6ca344acbe52b04df66d6afce661dc5717"}) 2018/04/01 07:37:17 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) close(r0) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x8603}, {r0, 0x8000}, {r0, 0x8210}, {r0, 0x10}, {r0, 0x8040}, {r0, 0xe20b}, {r0, 0x1201}, {r0, 0x6080}, {r0, 0x5030}], 0xa, 0x13) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x28}) 2018/04/01 07:37:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d7ffc), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/01 07:37:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/15, 0xffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="00ff0a0000000000000000010000000c0000000800010008000000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/04/01 07:37:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) lseek(r0, 0xfffffffffffffffe, 0x0) read(r0, &(0x7f0000000000)=""/14, 0xe) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/106) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000000100)=0x4, 0x4) 2018/04/01 07:37:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000600)=""/72) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000340)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x80000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000a180), 0x0, 0x8000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7ff}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000540)={r6, 0x7fff}, 0x8) accept4$ipx(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000180)=0x10, 0x80800) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x79, 0x9, 0x500, 0xbe1, 0x80002, r7}) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r8 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000140)={0x7, 0x1, 0x8, 0x400, 0xea44}, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r8, 0x10e, 0x3, &(0x7f0000000580)=0xd5e4, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f0000000040)=0x8) 2018/04/01 07:37:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000005d3539421dd1814ad420d00000001000040000000000000000000000000"]) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000000140)='user\x00') 2018/04/01 07:37:17 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x119, 0x0, 0x1, 0x8, 0xffff, @random="01171359be3d"}, 0x10) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') 2018/04/01 07:37:18 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000000000)=0xffffffffffffffff, 0x26e) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) writev(r3, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r3, &(0x7f0000000100)=""/103, 0x67) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000566ffc)=0x7fff) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a26fec)) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/01 07:37:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000140)={0x7, 0x65e}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000180)={0x4, 0xcc13, 0x8000}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x8, 0x800, 0x4, 0xfffffffffffffff7, 0x0, 0x88, 0x18008, 0x8, 0x6910, 0x3ff, 0x10001, 0x10001, 0x3, 0x1, 0x7, 0x6, 0x7f, 0x7, 0x7, 0x8, 0x9d3, 0x1, 0x7ff, 0x3, 0x7, 0x1, 0xb8a5, 0xc0, 0x800, 0xfffffffffffffff8, 0x1ff, 0x7fffffff, 0x5, 0x1000, 0x6d, 0x800, 0x0, 0x7ff, 0x7, @perf_config_ext={0xfffffffffffff000, 0xd32}, 0x10000, 0x10000, 0x8e7, 0x7, 0xfe2, 0x2, 0x3}, r3, 0xf, r1, 0x1) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000c}}, 0x14}, 0x1}, 0x800) 2018/04/01 07:37:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/01 07:37:18 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x6, 0xfff, 0x2, 0x100000000, 0x6, 0xffffffff80000000, 0x6f}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x2, 0x4) 2018/04/01 07:37:18 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) finit_module(r0, &(0x7f0000000280)='/dev/loop#\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000e6480000000000000000000000000000000000000000000005edffffff00000044db00000000000000000000090000000000000001000000"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000)=0x102020a, 0x4) r6 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r6, 0x29, 0x6, &(0x7f0000000ff0)={0x0, 0x0, 0x29}, 0x1c2) fcntl$setlease(r4, 0x400, 0x2) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000340)={0x4101, 0x0, 0x5, 0x0, 0x84, 0x0, 0xd624, 0x5, 0x800, 0xffff, 0x3, 0x9, 0x0, 0x8, 0x0, 0x7fff, 0x3, 0x0, 0x81}) close(r5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000440)=0x7, 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x4f, r7}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00000001c0), 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r8}) syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)) 2018/04/01 07:37:18 executing program 1: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045affc)="02080000", 0xfffffffffffffedc) sendto$inet(r0, &(0x7f00009f5000), 0x0, 0x0, 0x0, 0x0) timerfd_create(0x5, 0x80800) [ 808.302719] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 808.302719] program syz-executor5 not setting count and/or reply_len properly [ 808.416241] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 808.416241] program syz-executor5 not setting count and/or reply_len properly 2018/04/01 07:37:18 executing program 4: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000040)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000000200)=""/179, 0xb3) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x100, 0x200000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000002c0)=0x7fffffff) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000300)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/01 07:37:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000340), &(0x7f0000000380)=0xe, 0x800) statx(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xb7ae11996cde9b7c, &(0x7f0000000240)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f00000003c0)=""/174) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/222) 2018/04/01 07:37:18 executing program 7: r0 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b765cefefc9d551d5b1bef7fff018caaf73822083be35f0bea79da71384cf4ae865faa911ce5cbe97a17bf863c08c08926042fe1996a109f49934cb5dee429750f79164aef733cd62b4b00c1b1aedb9b8deaf464101f1a594b3d079547b0285ae035bbc9ab13ab895a7b2c12d841e9d71a743d52de0c5d6d0d7b999101078610acfeec15d61b4ddd90f8efc376dd81890c360852608b693891d460cb61f68a8b14f5b53fd090d9f710cac2aadc3797", 0xaf, r0) add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='i', 0xfffffffffffffd74, 0xfffffffffffffffd) 2018/04/01 07:37:18 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80000000, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x9c, 0x1, 0x10001, 0x1, 0x7f, 0x6}, 0x5, 0x3ff, 0x2}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000280)={{0x5, 0x5, 0x1, 0x7, 0x2, 0x6bd4}, 0x3, 0x9, 0x9}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000001c0)=0x8) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xffff, 0x10401) 2018/04/01 07:37:18 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3, 0xffffff02) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x9}, 0x1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getrlimit(0x7, &(0x7f0000000140)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2}, &(0x7f00000000c0)=0xfe9b) 2018/04/01 07:37:18 executing program 5: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') read(r0, &(0x7f0000000040)=""/32, 0xa7) 2018/04/01 07:37:18 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000040)=0xe8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000000040), 0x0, 0xffffffffffffffff) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)="2f70726f632f7379732f9301c541ad72f7e2e4ca65742f697076342f76772f", 0x2, 0x0) openat$cgroup_procs(r2, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) sync_file_range(r2, 0x3, 0xff, 0x1) fdatasync(r2) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/92) 2018/04/01 07:37:18 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0xd6289358) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/01 07:37:18 executing program 4: r0 = socket(0x12, 0x20000a, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001640)=0xe8) fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001700)={0x0, 0x0}) getresuid(&(0x7f0000001740)=0x0, &(0x7f0000001780), &(0x7f00000017c0)) getgroups(0x4, &(0x7f0000001800)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={0x0}, &(0x7f0000001880)=0xc) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) r11 = geteuid() lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00)={0x0}, &(0x7f0000001b40)=0xc) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = getpgrp(0x0) fstat(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() sendmsg$unix(r0, &(0x7f0000001dc0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000080)="52360d7fa5e0e7195a0ebc349c2969f10cc06f0338f7d8ea49bd91d89b", 0x1d}, {&(0x7f0000000180)="7724cddf16b70624faa9f989d560c602f3ece38fec0fd58f542a7f701f131391076a5fb18a4e67b455a15315fdc7e5c3ae0d3368c941c9cd49e35986f156039534186697692210562eb620678948de455e19ace7b182a417c4f7ad4869de60dad159fc6cccb5da65aeb0a70d19333cd260c9b6e8c30968bf6322c195f39522c35e5820072b354835c81900d17da39adf2c03ce50b6f2ed5dc04917aa8acf778ecef8a025fa4366688a527a70f8aa42a6919b405cceda1d3d", 0xb8}, {&(0x7f00000000c0)="5ea68596f77d51b092fe67d88eb2d5b6", 0x10}, {&(0x7f0000000240)="d5754c070c30e4d49c0f567b4cdb6ecb0356a8936f9c7666d0ad4bd68e25f173a266d5883f2bd630a994057e7ba2a94df3ffed785fc0996dee94883258a2bd41cfbb51659c9ac4e1a5c9f36b665539f20d896e7b23c8b9b2e77a150730f3b658a204221bcad8aeabac34fc3f9ba794325b3d800a12789206da51a9aa583692cb47cbfd47bf5ccf6877a6fccb47fce93aad7ba97b99d2948aef7710222d2736b8f4d6346a54312fe4271063321256d3704fac02d3e37579394980bf1570852da810707a591b10c33460da7fc73f46aed61ef2c9cc37c0207380cd", 0xda}, {&(0x7f0000000340)="5cea061c7edd64986be60c4e6708f68ec1e8cddbbea4fe26dfeadfba10760674605f93944ab83a3b6b2775ed672d223674543deea33f1d00a9bf8a84a820ee2c10fb7fe95121a60abbfd86652ee7746b1060cc2c5a", 0x55}, {&(0x7f0000000100)="30cf622ab449a541d8ac810c020ebafb69f1d0b59e3d24", 0x17}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="a9885de9cbe41891142bcef017aada820d8b9b52d9804dadb9a35fd2c2c41afb5e7ea739f53a9e84b8cf109a397d16d38ad168e5c1af5ef54dcbf15a8a58d7dc56bbb2d3d6cdba7cc75e3e54e342b2b943e912ff8b3ef31bc6089c7416a65d63b6a957758f6d06156e4516a3ea9b011cab5ed49b2b337aa20faaa69370efc7d6fbfce6181bc347d9861df1aab978ff68f99d2c8540eabe39fdbb43cf0382a05fc43951e7020dae4cbc5af9fc6ad76ad5e011fbaac671aeb8fae526661ffc9d6f3352af92078de4173fe54f9e8455c8c95bba4cae8cbb399634a5de854d82ba263f57a034", 0xe4}], 0x8, &(0x7f0000001cc0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0xf4, 0x40}, 0x40000) write(r0, &(0x7f0000000140)="220000001e0007ffe901000509000700000916abfe03a7f21900ffff050000000100", 0x22) 2018/04/01 07:37:19 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8001, 0x400800) fcntl$getown(r0, 0x9) r1 = bpf$MAP_CREATE(0x3, &(0x7f0000001000), 0x2c) r2 = dup3(r1, r1, 0x80000) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}) 2018/04/01 07:37:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="c6fcbee11aa15a5c0f34392cf87b093f1eebed8231f7c55bc2a7e421a0d4e7f8a834d6b23aa27d384a4c75eedb87143b0f7a822bce4c1a6e9f1ebddf69da38609e0f39658f461d3db5ef4ce30d1e9262fc6277e192207853a52a288e0304c0449570e20536401f977afbd09354029d8b860e8dbf847d7378dc248d74deb9c57e0a2b0be0df7fb2ac920b25b91b99f7def01fc0a194dc21a0d312ad864a5cd029eb1ed46ab34a8befbf9d39cfc11ad40372cae7568d97431bf69ccdfc39ab") sendfile(r0, r0, &(0x7f0000000180)=0x3ffffc, 0xfffffffffffffffb) 2018/04/01 07:37:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2000000000000000) writev(r0, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001100094700bb61e1c30500800700001702000000450000000000800019001a00000000000000000ff4000000fd17e9ffff06060400", 0x39}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x6) 2018/04/01 07:37:19 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d083768c26737bfacd3df76e48ea17f60f01a00a1e067f4f59e8bc7e9371d766a71046d0dd4464edd9458312f5651689bf5fb596", 0x36}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x221, 0x7, 0x9, 0x104}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/01 07:37:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r3 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f00000001c0), 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000194ff8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x2) 2018/04/01 07:37:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c0000000a0601000000000000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x3, 0x8, 0x4823, 0x0, 0x80, 0x40, 0x81, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x8000}, 0x8) 2018/04/01 07:37:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffff93c22f7, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x29b61cd1, 0x80000000}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x4, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 07:37:20 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x13, r0, 0x55) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) 2018/04/01 07:37:20 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffc) r1 = dup3(r0, r0, 0x80000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000200)={0xffffffff7fffffff, 0x20}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00002e4b40)={{0x2, 0x0, 0x0, 0x0, "0cae5f86df5cbdea48c673861ea716787b0d88de56c81e04f4ff7d5386c5e76f27fe3af40526b9d782bd0502"}}) r2 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="7ae6d524f957fda29a08901c2070ede3f1d3ace8848fdba69c40f896428aad22d7257e01860687ac73250f68f78891542ab135c80422b43351be0feb946b476d50629b390dc75fb9c033f2779105619df388e913363884769fd00ed0482345f624c73763654d086792bc7feef2c47a4282b9dd0b29c0f082c61c7794bd630e9c650cd06870c6f0c9cc10e185658347", 0x8f, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)="706f7369785f61636c5f616363657373d66367726f75702e2d00") 2018/04/01 07:37:20 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000340)="441c295be37e353c3ca4677d434057fcdb06323043523f60df1a4ef13dea799020b5b284d852c3b3b445a743957c2c1ff9583407d33b3b0370235aefa598b637f31383d6d733d9ec9bedf5c5b0143562fdc10b728dfff9824286054c902e3a5fc24db3817e1e9e4988") r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000180)={0x5f, "68c5b5ceff460043f47074e36e3f40e88248f509f6a8ca5d41e836c0a1907bc88215db1244d53df711c9b2ba1c6ce3971a3ccab8ac0123a8d52a53dccb405b60f2c22986cec87d8ee5499ee16c6493a43465e72b76548a62973fda00376e05"}) sync_file_range(r0, 0x1, 0x8, 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000200)={{0x0, 0x1, 0xffffffff, 0x2, 0x3}, 0x5, 0x7fffffff, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x3, 0x101, 0xa66}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000300)={0x4, &(0x7f0000000100)=[{0x8040, 0x8, 0x8, 0x1}, {0x8, 0x95, 0x5, 0x2}, {0x101, 0x8, 0xfffffffffffffffd, 0x1ff}, {0x2, 0x9, 0x924, 0x1}]}) 2018/04/01 07:37:20 executing program 5: r0 = socket(0xa, 0x8000e, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000007000000000000df4000000008"]) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x4, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'ip6gre0\x00', {0x4, 0x3cb9, 0x7, "b1a5e034073c", 0x2}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl(r1, 0x5, &(0x7f0000000100)) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e) 2018/04/01 07:37:20 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl(r1, 0x227b, &(0x7f0000d27862)="ff") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x99) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0xffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x5, 0x0, 0x800, 0x8}, &(0x7f0000000680)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000006c0)={r2, 0x9, 0x1f, 0x40, 0x2, 0x3, 0x6, 0x8000, {r3, @in6={{0xa, 0x4e24, 0xf654, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}, 0x0, 0x66, 0x7fb, 0x1, 0x8}}, &(0x7f0000000780)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x9, 0x2, 0x0, 0x7ff, 0x0, 0x4, 0x4, {0x0, @in6={{0xa, 0x4e22}}, 0x86d, 0x5, 0x7, 0x1, 0x8}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000540)={r4, 0xfffffffffffffff7, 0x20, 0x5, 0x101}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000080)=0x1) accept4$unix(r1, &(0x7f00000007c0)=@abs, &(0x7f0000000840)=0xfeeb, 0x80800) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r6, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={r1, 0x2, 0x1, 0x0, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) truncate(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$setlease(r6, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0x71f800000000, 0x30}, 0xc) write$fuse(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfd) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000100)=""/154, 0x316) listen(r1, 0xf93e) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000880)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x8, {0x2, 0x4e23, @loopback=0x7f000001}, 'bpq0\x00'}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/01 07:37:20 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@empty, r1}, 0x14) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r2 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r2, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) [ 810.170971] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/01 07:37:20 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000200)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), 0x4) getsockname(r0, &(0x7f0000000140)=@pppol2tp, &(0x7f00000001c0)=0x80) ustat(0x7, &(0x7f00000000c0)) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000080)) 2018/04/01 07:37:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control/file0/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)) 2018/04/01 07:37:20 executing program 4: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) process_vm_readv(r3, &(0x7f0000000580)=[{&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/207, 0xcf}, {&(0x7f00000004c0)=""/142, 0x8e}], 0x4, &(0x7f0000001600)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/4, 0x4}], 0x2, 0x0) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x382c3c989fb7186b, 0x0) syz_mount_image$hfs(&(0x7f0000001640)='hfs\x00', &(0x7f0000001680)='./file0\x00', 0xab8b, 0x8, &(0x7f0000002ac0)=[{&(0x7f00000016c0)="4b958e614d4751f64292d868931db327ad8307ad228a28e60b062a1731ca01984ae08a6fa5a63429a9eab9248e5a4baabcf45d76fbc1c835a28c989865e9e46ac21922ecc3bfa411b1b5d6b7a5f341a1cc71b5c70c0bcacbd279e67cf33fb74d2e53e0d80e9503c755f1df820621de5ac47c8d4d6b456fdd0dada04c4de8538ddd2f8e16af2b9f8c182e4206a442ab8bbdd5c384f2fa876ae70f28df3efad5313b2904233b57c303bb20235828b7e12878731fbf6ddb4b0acd55ed9ebbf5921937f5f75dc460d8cfaf6c5cd624216aabe9ac94858e21778291d87294cf078bd517f67472e0674666647c696378bde4cf80f07eaee7ad10c6451ab5565e9dee071cbe0e97fd4e2d2ecb11ef35176c1a7c01195f952a90866113e7ad0bda4487e9e9f90a30fc2dc493c3322dcdb64fb47f913d1363e76f2d579904c705487bfb24706c8c774ee28c8257b44b1c8158bad7e979c0d7cccb3a61ee1d62dc4e0959ea235ca295367a1768fc4c7d2c3da1ca5edae3b5b709b59f8ebc412e51cba32f86fce07e52aac97d26959418e06a47fcb4b5e4cde69bc53fe52f7d24a340b82905009f9231ca680436f5a9b7b80ad0ef92dd6e5914da80f38ea3e68610717b0a4772750fa93a42452d9fb6ee678937ffef1246baf8fd0afdb8ea2bd7067769100c2528b9613af1ae13953023559e0a2628f3c4f4054b2db4e91d88974af9bac373225da6c270954feefa79ce8abeae40b9e197a43f943e6bb46ca02771827ff474da2ab41af57d2c9d4e87487b1123c4ab9b73a3d0ae2f7bb0b7e342656ee0ab92184f39e3b075e011dec108fbc7fad5a112a4633b35126359582524de3b967f066c78db0e1f1dc17df3c686f5fa0230076d2a0ac4205f60236f2763aff63e3a153e65525b5e3ede49797565bdac164eec7b5956791373ff1fb22d2c7dc94fb2bfcdd8d191a540d6f09b0634c997815af576b6669e3c9534d6afdc26abf8c11d1ee5be4768a9dd48497f82698d314fd5cfc300c27beea92053da3f023b50dcc4dd1fa05d69249d9716e62d327b4823f4cde2e9acab5bc25b9523bd106150743b6151f7e8305d0f316f0a41e1c002dbe33be6411d139ebb9f1d44e8178a8051c778afd8f4689f6d0d1b21c8774b92ed2bdd206eaf423c6dffbe76c01b17839cf9dba20fe68438f496df2d2047bb2352b02c8297fd2191c13b252b93176799b602f260203c608963402f6a485a3c4b55138020cb0d069fa67ed565a1d1603a81eb1a00785a07f2e4f223569cf419ffabbdcb5352c939ca8b95784d407aad38a73abf5907d1a55ca0f557d3fd4aaed684269c398db09d5ce0a1c50efee283d2f16c7d52194c9d1954fd30222d08634cc31ff8019a75511d496c048aaed4353061d6d2af42526d456bcfb5e7f31f6d834c907ac1ed86f82e6383c7930ad172347128f56c741a77135ff9513eda761a313f0618d0aa0bc2b0519ed5569051523b0c2256b0f6eb5756e3e93ed43250a0c27f41d9bf69d1f2739d25f847f8ceefb4a3f95006d9d0ea33ea8194ef9916ba21aac5eca0971531b2ecdeb367c46b4075e6c6d28a28596eb6e1af369ffa1ed615d96fe389045fd09ef517add091b9ddbc3fc9edabd4e60383cb43cc5cad1de384fe2d868da44908376d95aa07990262faab3dd61a8d3579aeaa9c7439563c42a80e494c63bc4206b7c0f94d7cf7dc8544558a9314149ccfbb1d5d958b94f3dd8502f8daa75ddd6cfd79786d5785ddffa187d85e5d53f5d48ffb92e579f06b814b7f4d512b05bc66e0458a81e31370e9bc350b5d53927e2c3805531ecdc8d368f48e679fabd313570d4736a92e65856edb4f5debd61812b59ff89a1e58c01e82a211dbe5567372d9017636c47ed66da07d875c60791cd3f68f0bb30b2579741712a870dc3ab2842bac8e80a452fffb662f5c0c16e388c77341e35be8f449846d1b5922ac14a73cf72a56fef41fb6859e27dc511ebc7e6dff3dac10397648dc4ccbe71de95c5b162271828ab98d78c4a0807ddacf96732881fdcd4cc2cb4e5426b5aad7bf6d18aec73bead0c80850bdd5f8ab00a96da01ccc69f8ef6495d73427da58d6aa5f221a3b763af3c3365df52e5f701cf9520264d050f09dce0a4b9fdcaa5f522bb0268dc05f2574df26f49ea429863ea659fdab1806d69d5d7f2dc1476de3d144eb0330db0cdaca621db04ba659610cbab8f7712cab0b7858d637c8d231fb475f864c692ffe0cfd25cc2df54fe478e38b28a8e1b845d02b1db79e43f1ec0e011e4d0014025912d24715f6eca8883a9ddd51542a988ba6e0bf7fc8192da63675dcc1ef4a78c4dfb8b279469cc07a3eafd3a3ffff92db1395d3266f57471d68b610888e71e19c63a45731453790efc43823c32c454a0df2177953a433e64b45697a66aca5db6ddb81b486368fca0c7c7d61e8c78664a8ea206fc32626d3af678f8aaecd70bbc181a5c0f54fb5f067a445817e45269e07b9074f705441792c8cf7aa9d9c0b9c3de59aa5670dae9a87e7366db9e5a03c6bfc9aad36633646b273d3a2629b0362d800241a555cb2069cf776e65987d3ecf86a6f56f7118dd1a8523bb31796646ea62378d0deb4366a5a0959a4b37b20f92b90f2771637ae41ce31c90f91e40ec2fdd0520f3128870026f86c55b1cc2c4c07ad319f0fe95fe137f0d949b164ab37dfc14f0e240537f57c04224cf5d3a4ea715ffd117297c93ed15624054615d9000911d713aa940fd5ce7ac82f2c5b8400ec4f6ecad1a65c493960a172d64858f2d88d966a784f0a6343575b4d032e1fe6bec9c476fe0ba3ab232f29910924beb0bba7df3f2648c54db001864b091cccae67d2ba1c08d19b80d7848ea2dd95689720917394c835f5c1f7065c8e1ec61d086a8aa766f3bc3364445fa7a48567addb263bc5a2fef3392ff1b31c40427f676d5bc864baf189838d5f73a2d50873c34926eb2ea6b4ed3fed42c54b8eb67c66b45f43f2831c7e90e1caac3509cb403c801f9f70186bb4dcd8c80dd8220c3cfc15989b2ed13cf36ff5e3f73d5859e2a73927d20f4f505b8fb94243aa914022915742581a2545ecd868f0c363a8985e03a3f66e84ca3e67e7adb7b4e14cae28cd1ed1352f8eb1ed85fce3d0991630415dde13be9684c0bd4ee584d63df2c700e0e498b84c1633927cb099b8331d3c4da6e3c5777b3ebc9acb1ee9d302cc9009b799c4507a05ae7d8fe3b566110eda7afd68120c29ec6140628b4510a851ce22df768a380ac738fc1c40076081c33ac3a18be4eb3f2e9c83863fe0c1c18f6c0ccc55c646ab88c924c6e897803ecb0db33a29ee01895a09a779ea32a4f4211b2f12ca032d3b9efaf5676b793970e92ac118a49afae85990ca1818c80119eeef6b7ca77db94da67ca2fa8e4b9bb03bbe109fd416bcb5842eeffa0cec59dd96e02dcea0a496290760de2c380b7df7c228a491377bbb28f8da7c5732724a681624b9582f33e8e59a02eda9b5de81c47230bdeacbee234460b638eeabf450264ae35d8e658b455ea66e209e85d55d20ef567238c0a6e7c7701b6a88f8b4bb0428f0e1371742c388eed586d89d740dd849e2690ac1ab9b632499be525d5d7e963e6a5f7aeab880d6fb92bd899bebe6837e9a2715b80421a38316435f5f9763ae84f159aa6054a8623d3a402eaa6f0952cab42abd87fca586d1d08e7276e91dcc47e7da62a2fba91d912ca527516fc047d1b684c7325b76c204d4f0b65e72d6c78eaf47ca822f4260dc15c32f5d786fa59f569c47a3e2425c4b9ab5d1ec4268dcf3ba267dfa9c7b76a70db17d597f8f2fe60aa377f48cd23dddf49fcb6efe570cad3e8e59f17b6d3e44776a5d21dea8543457603977cea401514fdec571c3b6a4d1af2cd382671df58154252dd1a332a87f2d8a96b5389b94ae01fedae1c97fef6011e8c97b19c00d0c5df3d379bc18639d87f4842e85c78dc756bc33905255598771af87dcf6db2915121fba362ef695c680c73d8ea84f0597b9e1a20d7228d84a7f7b0bad715037d61593f4f918cb80ead2983c6fd7d0e61fd7065e177d71d6e3d46cc481d776aa354e5f7128ddfb2ca7c1e54274ae25957ed28f306c61171216f495fb516b663efb01f030bdbff499025251d3ae6e6e71fc5f9c02101f39ff12ab22f10dea8dcb2570619d696d8033eaa6f5506cfc25d6804e879caffe74b04b161c6d7a22c87137d25b0b44a86e40366f5732f4eb63c6ce0f8f832522f89743a0d407b7311b4b7df3496c100c73f163e14e01e93f1ca123714e311a2b81c888adfb2b3b4b61a2f48c2d37e55fc0411705a31f443741b9e788b42546c3252f8856e023b8166b628fb4ff72121116c889445b7b76ff3b3cdf4d00cbaf87544178230e2dc8d406f574b75767786b92182fbcb73cb19538c152409e8ca8b41cf470cc0aaf7f3260bebca5b0a3d32456bab84cdf2d701c3b9b44f4a1bdcfa7733a96063ccffbf58520283c5b2b1b52e495ac3d094dff720ee9543f6050c8216d798b5bfcb22757d0abab3d8d47721a7204b33c69aaeeb3705f9bb3e3d887863ac71bc409984b161ab7022575d90c70454566d0dd4fc8f1e5cd452889ba7e1a70fdf07e3ad962374b40dc913fedfc95c898eee0e777eafa8d67e532c536ae79e866ac895f499e65b5c3afd5eea7b0aa5b68d32b24f0b70e893e9794579c353d6b6e80a65f959ab175853052e5d604ef175987e99058f25c18bcb16d797036c9b5e777b617dee294f5bd90057bd16ee12fd46e03bac3656368b5f772923930f85bf32a1786335572a2441f46141748c118b97c6550383546c0271479d840f5287ddd2b68d4bb244b4650ad63aed8ecc53c3aba5e44cb784bfb1cd909df699d442b2f152849b7be50a9e5ffe733596893a1584b23986c89f83df083b19ca5c4e3f055d82001ea81645ea6adfb250bb583b3e18901077e4771ac99899155e23b24825b3afccb2ebb2e2fe0ce3658477973b472504251e848d0a848a079944f0c3595da4410d2f56278c5b2d746d02ea32facd30da2dacc45c43b361137729ea5245aa67eef999f12807fc011f39f9c44a47da2ded7d95480fe784495c0d60bf8fd875bf95bf147890ea895b0fada8a7da9bb18c9c5b8011dff35192ede3796fdefaab8816a2ff60fc6065d4125a97798f13a72f9cd36ca6a962b8acdd36c5ada6ef0a0105c88094fa1a84fdb14eceb520bf1072287e34bbb6087269ead2e5e5f4007b55ec88c0d9f7f406fd4317057d4305c5aebcd64fa4cf711fc259d73dc0e8488122556d3189feab6fa9533556fc91b9ea9a1b84d7107bdffa29a4fb9f4b329bd4ae8c5d10273cc91d4d5e5bc713520b92f99444acaa0ca18841f2f862168e7ec3fce4cf47940197c54862dc0066a7e3a4917adbbc0a8d2d76166ba1e58b5ddf6c897173a25e25f7c3e5b87107f0eeb6ac1775b3e6190f74dc5e99aad1db7b5a26d2118b13b8bcc3f55d5d4add2a1c195753be0d3db4216758dc876318903661067a2280f5666d3c3e4ef1d86e84058577de4a55ae70498059ef199c1deb40360ba185962d17ce01c5cdcb3a9714af2c77789a0b47b66675d59bd558422b407f368be3965c6dfb01d182b197f9d408f1476b9198cf171073438e1666ba04f2f2486717100b96cef3b30433ab4bc9d263e0477758e095e5f12cb736e744a9847f8ca11767371bd4d0dad064927a5baf06478a92c90494d6ee96bddb44e5ab5604fcf57e2fb091a4aaf176c5388efb40940386366b87e717d09ff0622d384ea5bd31369", 0x1000, 0x5}, {&(0x7f00000026c0)="855d8bc6d4db69bf7fc99e9581968ef805cfb1694ca39146a5bd4289fa90c0d81bfc41e127906b27f2b07301fa0b3314dfce6a24b908369cd9860dd6355407c94dd499a5d5b8b0391e0a7cf4541aa209d41c61bc2b0d9bffd66c7d446d67835917919035068332a63e92f2ade3d0f524b21db2bfa26ed14dc1", 0x79, 0x101}, {&(0x7f0000002740)="5497df02cc6f20bc2e763b82c614", 0xe, 0x401}, {&(0x7f0000002780)="4895e1e80f9cb87765765d8bde039289a21d54a83c6b5098790904af958f2a8dc74f60007eddaa07afeedf5f59c656894f1a51f5c12ed24573ab5a35a887e6c1a6c241353930c98edebe9d4e0c238a12ba3a9cbbdc48002c46d5b4e02f97743c1b658e367e576828779e335b929c9f880475cbb78b9efa25a913d4167f79fd99b3a7459aa1084d2862ceeb8c229e6c5cc0dfe9080d2ac4a845f84b83624a0e7dabf53fa4ec411388889b0d8e718e384380b38641ce7e082c682f07f2f15bb3af78d03544a2d6b496e0655c2ce0cb16775c7631abdfd565b54942b23faeecbb25a0c757432d38af0f4bfa86", 0xeb, 0x6}, {&(0x7f0000002880)="89a2a6562a55ff9bc5858620e269dcd7c3e43dcda15689f9b9697d4bf1d5e5682c3b3ccf1435be16560f1e6a9307f244bb77b77ab94b6cf555bcae21df81f20451f0157be544", 0x46, 0x6}, {&(0x7f0000002900)="0dce49f20d54b7bca0deef5d9fc5dad2e816fb385fdcce26aa37fdc6bf2508ef5b52af992cac9c7549373c5d890f699cccbeb24092da1c40ddb77bf3eb0ca8a62ae4985316eb3e2948ec07d2af5cfcbc396961115dd4d6e4ef77379440833ae6d8ffbb2c18c1e511287473c0b14bd47217534eb50e5cf7225ebf1d878ebde0135b", 0x81, 0x5}, {&(0x7f00000029c0)="7ef38481b1c6bbcdc7ccc4722f426fcac53965ac9caf16c578835c5d1c1a", 0x1e, 0x125}, {&(0x7f0000002a00)="93663f58e318503b583d396cc4ee1964ab848e9700ddcc9778dcab321e4c705e2a5bd892a2fae13fd992e8445f5e151a25a8588cd4bbd5aa80a937978ed5a8e64525edc6ad31d6ad249a4aaf6f1f12087c5190b0cfb4d7ccd85305f34116b60323664e7cef0620848f3982b4a83b5402765760d35e911948ec6adf229c74234a040b81e5", 0x84, 0xfffffffffffffff7}], 0x1000, &(0x7f0000002b40)={[{@creator={'creator', 0x3d, "c7598502"}, 0x2c}, {@gid={'gid', 0x3d, [0x3c, 0x0, 0x37, 0x31, 0x7d, 0x34, 0x7f, 0x37, 0x0]}, 0x2c}]}) r4 = getpid() ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ptrace$getregs(0x10, r4, 0xa0, &(0x7f0000000040)=""/51) getsockopt(r2, 0x30, 0x10001, &(0x7f0000000080)=""/140, &(0x7f0000000140)=0x8c) poll(&(0x7f0000000000)=[{r2, 0x140}], 0x1, 0x9bda) dup2(r0, r1) 2018/04/01 07:37:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000001c0)="66b90c02000066b80500000066ba008000000f30b82f028ed80f01c8260fd46281440f20c0663502000000440f22c0ba4100ec2e2e0f00920000ba4000ecb806008ee8ba2000ed", 0x47}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 810.226279] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 810.242390] QAT: Invalid ioctl [ 810.256731] QAT: Invalid ioctl 2018/04/01 07:37:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x4, 0x0, [0x0, 0x20000b00, 0x2000156c, 0x20001730], 0x0, &(0x7f0000000600), &(0x7f0000000b00)=ANY=[]}, 0x50) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/01 07:37:20 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x5, &(0x7f0000000400)=[{&(0x7f00000000c0)="64d9149404efa06ff159ae3b772692719d5948be12d49b733f79156fadb4d98fa571b9524c3c0170c635d5dc2dca381e0fb5f81806be9eee06fbb6277b61eca36026fee2446a317f4826a0415c2ef86ecdf01549fa392437516cc01df68cbef306931bdfb582dc5f21b43fecaebdf2a52f246c1bf555d31f0f7c6c139adf0bef86ad8377091942888e194f7d747f789e49e4746f2bbf53d2c4d1cd09bbfab2c2376670595aa1b362c90f92dc2e19d2e6", 0xb0, 0x544}, {&(0x7f0000000180)="1b2849617e5b350699977d5706b7b43cea41e2b8022896c758b0503ad49189be753067fc429b6a6902b9e798636fd9ac6f03dae3db16546d2dfef5d9d7b66615184b4a5a18cd608c03d15971aec2eba7d6d7adc4e3f74bb5ae3a3094494aadc0a7f68e2048e0ab0b6641934f661696ca30a149f6467d113d0627ebf78d96a1d1c8a1effa5df2be2a51456d59fcde53e82ea7a989964e604c6d3e753fac61838b7db047a0a8e151f738cd999ec29c82e587c9988e87f44b3e24ed512a778504bc21ed82f5852c018d8ab78d85866d31f477c44c840d2fb9", 0xd7, 0x8000}, {&(0x7f0000000280)="fe56de8150873a724e0ab2f24ae93241cf4dd7954ffedc631ded6976d1f2b3751c4a7d45c8bf72c40d61e84597171ef6480c5864edc9fc9f755d9573848a37fb077c4b21fd06f3658041e9d105ec586adc8228e5aca38630e69521b33fcc6a4314e77274fe3dcbbcec2464f2095cae8e9aee05e7384fde7d75c265ce1b7d2150eaa1581934ca308879f00dfc7e47cac8cb5ef17e0e1ecd4b49b634ec5626eeddc37abfa0930a5949", 0xa8, 0xffffffffffff8001}, {&(0x7f0000000340)="d383d950f65650", 0x7, 0x10000}, {&(0x7f0000000380)="9356198a696746b23a60014364e01b53dd39b8276d32197eab3ff7df6e3936dbfcfaf6774d68179abdf777398e2ce84c3991fe1a4d2ea43cb785a2be4b2375732caa9f40ae71b090e00af057ded50bffcf", 0x51, 0x1c0000000000000}], 0x10, &(0x7f0000000440)={[{@creator={'creator', 0x3d, "ad906bce"}, 0x2c}, {@part={'part', 0x3d, [0x7f, 0x3c]}, 0x2c}, {@umask={'umask', 0x3d, [0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x32, 0x34, 0x30, 0x33, 0x31, 0x37, 0x33, 0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@type={'type', 0x3d, "3a2c8311"}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x30, 0x36, 0x33, 0x33, 0x37]}, 0x2c}]}) [ 810.302773] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/01 07:37:20 executing program 0: setrlimit(0xb, &(0x7f000003a000)) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0xd5, 0x0, 0x3f, 0x2, "977928665bca0fc312b037b6704c8a1358862b2dfa35bc781561520a7a1abccf0aceaba233222451f15cfa2a", 0x3}, 0x0, 0x0, 0x9, r1, 0x100, 0x20000000000000, "29ba0ff43e90b3f2b90a71ba9d4d2eb6433537e35ca5f3a27d80806f3f012fcc40345a7e0f7434190e5995074b7a3e3fa7002b7f8bd341074c962cd4765a9311", &(0x7f0000000080)='em1em1ppp1\x00', 0xb, [], [0xe5e, 0x7fff, 0x800, 0x2]}) 2018/04/01 07:37:20 executing program 2: r0 = socket(0x40000000015, 0x80000, 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000580)='/dev/amidi#\x00', 0x662, 0x40) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000005c0)={0x2, 0x0, [{0xa76, 0x0, 0x42f8f059}, {0x1a7, 0x0, 0xffffffff}]}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000540), 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000500), 0x4) sendto$inet(r0, &(0x7f0000000000)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/01 07:37:20 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x1f, 0x20, 0xffffffffffff522e}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'eql\x00', {0x4, 0x5, 0x2, "602c44d51c80", 0x1}}) r2 = accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'eql\x00', r3}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000180)=0x7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='em1vboxnet1selinuxtrusted&vmnet0vmnet1\x00', 0xfffffffffffffffa) keyctl$read(0xb, r6, &(0x7f0000000300)=""/88, 0x58) r7 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x101, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00000003c0)={0x7fffffff, 0x0, 0x8000, 0x9, 0x5}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000400)={'syzkaller0\x00', r4}) chdir(&(0x7f0000000440)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f0000000480)={0x3, 0x31, 0x1ff}) syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x20, 0x200000) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000600)=0x800) keyctl$describe(0x6, r6, &(0x7f0000000640)=""/168, 0xa8) ioctl$PERF_EVENT_IOC_ID(r7, 0x80042407, &(0x7f0000000700)) socket$pptp(0x18, 0x1, 0x2) symlink(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00') ioctl$EVIOCGKEYCODE_V2(r7, 0x80284504, &(0x7f00000007c0)=""/46) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000800)=""/77, &(0x7f0000000880)=0x4d) add_key(&(0x7f00000008c0)='rxrpc_s\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)="1ceb1e6522a477fa368dc1c4409d08885c2ab78ebbdde7fe82534e2e1bc4930e6acc720fc47a2c48b634280e3d350426fff99c55bebc34849439d02d4c738344f167df6c645f8bde2d7a40678796a3753598c0d3f774637e5652216e94eae04afa69150e03fde1b1f683758866f80ebab55b806f917210248e8e684d6a38da0943dc8af325490b0a15d3062b5c7677995d5e64fb2b485eb439602b5970d7b74663f4e1a8c2665922a512c4de85dee5519671315d75320877bcacbe58952a227b297c5fcb19ce7e7fc02eb4a082587f6bd9caf9547e7a2f03d941e492652adfec85e17d76c8b22eaeff79846a68eb21fd6cb980", 0xf3, r6) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0186404, &(0x7f0000000a40)={&(0x7f0000ff7000/0x9000)=nil, 0x7fffffff, 0x3, 0x4, &(0x7f0000ffa000/0x2000)=nil, 0x6}) mount(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)='bfs\x00', 0x280000, 0x0) recvmmsg(r1, &(0x7f0000002400)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000b40)}, {&(0x7f0000000b80)=""/174, 0xae}], 0x2, &(0x7f0000000c80)=""/148, 0x94, 0x8}, 0x8}, {{&(0x7f0000000d40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000dc0)=""/203, 0xcb}, {&(0x7f0000000ec0)}], 0x2, &(0x7f0000000f40)=""/130, 0x82, 0x1}, 0x2}, {{&(0x7f0000001000)=@can, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/9, 0x9}, {&(0x7f00000020c0)=""/181, 0xb5}, {&(0x7f0000002180)=""/230, 0xe6}, {&(0x7f0000002280)=""/18, 0x12}], 0x5, &(0x7f0000002300)=""/224, 0xe0, 0x1000}, 0x200}], 0x3, 0x0, 0x0) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000003480)={0x2, 0x1000, &(0x7f0000002480)="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"}) 2018/04/01 07:37:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x80000, 0x1, @loopback={0x0, 0x1}, 0x80}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459334fe4c59b46738d49d2c50df484ed52dccd79db1876707900c69aff6211e01f40c1d23c03c411d0a05c87a051425baa7c2f7a47bcc3d423a4100fa2571a34ff236616e6a27601370901b9ccb5631deb3a67d906a3f32f2be2160b2e5165601a6e67fbb0e13b9cc835d82f22872f20eb4596da361b7a78c50a111377046bbf635efc2bdcb4056e06836fdae5684c656dd8e3de8e6be2feb645f5a8b6ab0cfee8d888fb324598dea99e7421ee2fd0ed514f0bba2b715e0d7da95095f330848d9defe06274b8422c5b484e993aab9f76b1e6583e96e601616f04bc94327b832a5b2a91281913ec8b4e20d6e82052b682e0a9b64bdec05f315de7ca383ccca3520a2e9cc397bd4ffd8dd09eddf171d54ee7e0475f513012495ee2ab3f7484e5fdfc727e861e84fa4f8c7308dced09ce1322d5c75cee2923177e9264d2fc23f3b540d1ed783a0505faf07eae8e488fd689d2691043e99c8caf1f6f81a60069344ee4ddb8fecfd2a3d7a081171024f8830c344a3f02ef15bc800aded43bbb6014c0c03235423add46335ef801ff8a34d3ff84befa77709ddc6229a7f4944240989384fcbddb2552cab5d05a1959adb6d0110ca0ddc31eda9fe1998187dcd53e24b09186eb5908cb4411e9dcb64781a92fac103742aba8eadf40a8b27b4e054bb3a73af7cf2508f5064faf2cb517d1e9148083fb20c67307f96b86068ee31ff9f9d0d5e1b2003aad3c5c28a75228de695f6088d38f94759c38fd3fd68e1b3296710b86cb285981bb177d154d6bc3f3ced05a8a57052aabf454582b1a86143d81c3345786d97c9e2c115748314a7f03a105d54eda5b0e011b89317d264dc5a513032fbd224dd6df300f19f8f1358e9b8456872ab157941745421cd7671c167335d8a34df61c7c06b4268c216766758cfdbbbe3cf0ad7dfefeb26ad86f07a356a568d223ebd5e019e79e136c2b60c04aa55e83ceebd6c37f1882f598e76648ab1216eb80749b8ea45a76671671b0a964055e0ff62861217483440a1bfbf02e4bed68930b0d631f5fae59e6c3178d61b751b121801ed65d91ebf3bd94a4d56bc3dde7fc590cf7520b0ce5a20afa287d12f0e64a20e09cdd7198bbb906793c455863f6fd506936034cb7c993468e70c9c6d20d23f1df0abf3f831d8781d2e29e3f76f92c841c7f1f3e987fa3790103a766f303a3dd0ed2b83cfe5e6e3e1369864ca7f40f04ea9ef3cb501917011b033e367b61ea1005819e06f1796efca331a913818252f9a83875191195cf8fe0430a204148fb7815530aa529cca41e853962987fb3fc902a69e88204f8a2e886fe50322d2f3a3b342fbf7da697be83edd261297ff3426187eaa69622f02376aff88a402e1f4b35c0778ba360da8146ebac6b0a78c51f422c6b9bffbbb6a2021cfb7b621eeded510584d4bc3b10828eb8abcfa14fe5351d3ef9fbb05ba1c417adfe832294eff49d36cf152daaed7e2391d7febb37a178d10b3aa5a9b6aaa495bdc0beee881007349314dfee2cf77146c2dc75157a7a481ac00513b446d2ccb436eab48753f77c27a4e2f326380306aa08e523a05fc4d9858f0e0c66785b8616913b48efac077ce3947f1390044e59ee903736d5a886e8b6395e03591e6f8fbc67672578e3db0caaffd3e36a6e6ac0ea16f4808be376a0825291f237b78114d668053c049e5501d6ec386a030c3576c8354ba363355dec5c880a0eef8cc08fb0b97c6de680061ef3b91b01ecd93ec88a93c66bc019d16c41513c7d40caedfce8ac603869c637020ff0a9699ab1258e120ac05120caf111d927e69ebc5b4f7caeef79f57500d3b320f4027814335139ab7df6a996397f706839c5746fa31203efd33b3c03194697a1322dae28edc0c6a086eb0bab571b1b1498b2738d4713bb88d42394c6c69bfa66f01e96ffa803667189a2ad926e4f50891ef7edff0cda0e01d385f81387aae4ba216d80a52132620053d694abe6a958e51a98ccca599894e85e59fe08e2cb78c7c1f89e8677a5f0619e06a69b710f5f282a1f117bea11e4c2edbe5b748f8654", 0x5b5}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ipddp0\x00', &(0x7f00000000c0)=@ethtool_eeprom={0xb, 0x8, 0x9, 0x92, "036b4bf01410496fe331b56cfb53ef53079c3fc91eb839eaac3b76b8462d513092ffd7c30b2d0eb50af51c525cbfe22114931f00e028b0bd2693cda9f12475a87448818e0bac570e4cf9d04fcbfe7825cf58aba2cda8d2f8b0d626855660790d2fc2f639c2fd498654ed8f3e096f136eafdf1b06ccade939bb3ac6bfa078c9854cab3738ac067b317f5d65d5a18b439b1769"}}) 2018/04/01 07:37:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000002100)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f00000010c0)="b8571eb494e2f833b4abe5e07fbc85a3", 0x10}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) read(r2, &(0x7f0000000000)=""/32, 0x20) 2018/04/01 07:37:20 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff2568}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5ffb}, @in6={0xa, 0x4e24, 0x7ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}], 0x80) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0x4, 0x1, 0x10000009, 0x13}, 0x2c) 2018/04/01 07:37:20 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000000080), &(0x7f0000048000), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x4, 0x10000000000003, 0x4, 0x9, 0x3}, 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x6, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="040000007f005d88f209"], 0xa) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x10000) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x2, 0x3, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000040)="4f08f5c3e148e5a5d9bf2a6fed1273bca7b6de82f85ddd7e4a3c5e9c094b45dff23ebc6da2ccbb0374", &(0x7f00003a3fff)="16"}, 0xffffff42) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ebff0)={r0, &(0x7f0000de6000)}, 0x10) sched_yield() 2018/04/01 07:37:20 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x40) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000140)={0x5, 0x1, 0x8, 'queue1\x00', 0x7}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="b7e6edee90d6f4ab2f4535c2f9cee5e4", 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x0, 0x1e2, &(0x7f0000000580)="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"}) 2018/04/01 07:37:20 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$notify(r2, 0x402, 0x80000004) fcntl$setflags(r1, 0x2, 0x1) 2018/04/01 07:37:20 executing program 5: set_mempolicy(0x3, &(0x7f00000000c0)=0x80000001, 0x3fc) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xf5, 0x8000) socketpair(0x0, 0x4, 0x20000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000340)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x31e) socket$inet6_icmp(0xa, 0x2, 0x3a) rt_sigprocmask(0x2, &(0x7f0000000000)={0x1}, &(0x7f0000000080), 0x8) 2018/04/01 07:37:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x0, 0x802}]}) r3 = syz_open_dev$dspn(&(0x7f0000016ff6)='/dev/dsp#\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000040)={@rand_addr, @rand_addr, @local}, &(0x7f0000000100)=0xc) 2018/04/01 07:37:20 executing program 3: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x1ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000280), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', "73797a6b616c6c6572300e00", 'dummy0\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xcc, 0xf4, 0x11c, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0xc8d6113f154dada1}}}, @mac={'mac\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}]}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1fc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x6, 0x2d, 0x101, 0xdd, 0x8000}) 2018/04/01 07:37:21 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000001800)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b1a37b57bc30bf099419f302e4a88bc810a2f90d7b50d77bbcba38627aa4029b13bdda99fa0b79de4c253d2df1e4ada3b44737228afe83cc90f4104529eaf47fd4a882650ec30784078e9ee49df062518ef846c7ec817bf854a490e0fd5ffcec50470a64fd063ebea904d3d5f7f21fe5067454ec5d9b5afc33e786bb32d507af26efaf4498eea31588773937a28e2d3e3ca28a52b2b61b704236c1ecfe5", 0xcc}], 0x1}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x5c, r2}) 2018/04/01 07:37:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x41) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x7) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x8000000) sched_getscheduler(r1) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/80, 0x50}], 0x1) r4 = dup3(r0, r3, 0x80000) tkill(r1, 0x16) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000100)={@rand_addr, @multicast1}, &(0x7f0000000140)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/04/01 07:37:21 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f000050d000), 0x0, &(0x7f0000b10d00)}, 0xfffffffffffffffc}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000622fd8), 0x0, 0x0, 0x0, 0x4000}}], 0x2, 0x0) 2018/04/01 07:37:21 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000475000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = dup2(r0, r1) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) listen(r1, 0x0) connect$unix(r0, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/04/01 07:37:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/247, 0xf7}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0xb8ca, 0x5, 0x81, 0x714b5bd, "178b191670edc27fdbac1c9ddcb6df3e6766c602ea9eaba55020dc037a6fdb5f65e276d53d0f6704595b17a5", 0x8001}) 2018/04/01 07:37:21 executing program 6: r0 = socket$inet(0x10, 0x20000000000003, 0x10) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000500)=@alg, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)=""/137, 0x89}}, {{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/103, 0x67}}], 0x2, 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x2, 0x100000000, 0x3, 0x4}, 0x19, 0x3, 0x0, 0x0, "c9959564a826f45bed6d9bd84e23123527ae71bc8101a7dc7d90d0a8e760cb9c188d219e7ed398b68959ee21b4f963b6be9b27833e00d474c8d9c2b140b41b1d"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4000090) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/04/01 07:37:21 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x80000000, 0x1f}, 0x8) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[], @ANYRES32=r1, @ANYBLOB="02"], 0x15) 2018/04/01 07:37:21 executing program 0: syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/ipv6_route\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) syz_open_procfs(r1, &(0x7f0000000200)='ns/ipc\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000280)='nodev+bdev{.@\x00') getpgid(0x0) lseek(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14010000000000000000010000"], 0x14}, 0x1}, 0x804) [ 812.551101] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 812.562094] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 07:37:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000003fdc)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) write(0xffffffffffffffff, &(0x7f0000105000), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0)) 2018/04/01 07:37:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x7, [0xfffffffffffffffa, 0x80, 0x6, 0xffffffff, 0x7, 0x6, 0x54]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x8}], 0xc}}], 0x2, 0x0) 2018/04/01 07:37:22 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000ff0)={0x1d, r1}, 0x10) r2 = socket$inet(0x2, 0xc000000000000005, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000340)={'syz_tun\x00', r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000300)={r2}) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64=r4, @ANYBLOB="fdae812d7015c4fe8a088718e8edfb76373975e5778fa55eeaa49eacc8192f0a341aa59a450f74c3536f644fba9696a4172f10335a6f017fce39de3838e0709cfaa3d2f74a3101f3938099bca49955a0e4abc3890982cd6f49c6c3cb8c88624079bf75e5bec36a3d67dea05eb38393920a4d7b9ece02729dd41b7ba73fbbf90f6bb6163b8d95d03ced28153889b8ea46df282f59ec46d0e18cc419292d902173a1fdb6497cb5f9fe7a01bf4dc6c2284bda6332f2cb54c6382da6cb973150c624dd160db54f10bbe72b240f75faffe101", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES64=r2, @ANYRES64, @ANYBLOB="7864c657e1ebf419e1d74bc2d8feb0ae71dbb771719bfa0b3ba4fea238a0c153d0cbb47eaeff4c2773af8ede5e461c23bbfa78d8dcc8c9e0cbdf2e332cd3ef07a105f4fa93196868e1dbd9910d16fab0ea8defac020abea8e35522aaa517ebe1f1362bd432b04c4a853ebc232bf6ce868ca648d973c3474c8565c099e9fed493", @ANYRES16], @ANYRES32=r2, @ANYBLOB="5960d9db21a23ede3df612485b3a8f605542aa07233b3318c7651c497ee516d147d34061bceab5f39c5cdb6e0c25d93d04b9ce6ec6667c8d03f4c569c65f4894cbdc479f2359fa5a705370afeba4ad1f826ca1c53b3a583693779ecdda9486377853c001d3e7b6d7ce39e1e2cb7509771ac1df66d04e608991c2ba6e9895ef76ffe2047156a6a6a3649718010395fcac01ebf548a0b62b9ebf6d0be516021493200e7694915efe23e2d8f63ffda7917ddf", @ANYRES16=r1, @ANYRES32=r5, @ANYRES16=r4]], &(0x7f0000000800)=0x2) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x8, 0x2, 0x2}]}, 0x8) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffead, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x3}, 0x10) 2018/04/01 07:37:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in6={0xa, 0x4e24, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x82}}, 0x6, 0x3, 0x6, 0x7, 0x40}, &(0x7f0000000180)=0x98) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da}, 0x20, 0x6e6bbf, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x40000000000, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$inet6(0xa, 0x2, 0xffffffffffffff6c) getpeername(r1, &(0x7f0000000640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000006c0)=0x80) ioctl$KVM_NMI(r1, 0xae9a) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000002c0)=""/244) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c79a24d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x2}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000740)=0x3, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000005c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000600)={r4, r5, 0x497c357b}) syz_open_dev$random(&(0x7f0000000700)='/dev/random\x00', 0x0, 0x240200) 2018/04/01 07:37:22 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x2, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000001c0)={0x2, {{0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}}}}, 0x104) unshare(0x40600) clone(0x18c2500, &(0x7f0000000300), &(0x7f0000850ffc), &(0x7f0000000100), &(0x7f0000000180)="0237b177567b1eb0db21049101684ccbe71f839a076d38e20b55cea4f8") clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000300)={0xb91, 0x200, 0x0, 0xa8, 0x7, 0x5, 0x100, 0x3ffb}, &(0x7f0000000340)={0x3ff, 0x2, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0xfffffffffffff801}, &(0x7f0000000380)={0x2, 0x9, 0x0, 0x401, 0x9, 0x3, 0x3, 0x3}, &(0x7f0000000400)={r1, r2+10000000}, &(0x7f0000000480)={&(0x7f0000000440)={0x9}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x2) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x401, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x49ec, 0x8000, 0x8}, 0x10) unshare(0x8000000) 2018/04/01 07:37:22 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x4}], 0x18) 2018/04/01 07:37:22 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000000000102, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/01 07:37:22 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'irlan0\x00'}, 0x18) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000440)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r2 = dup2(r0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000580)=0xe8) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, 0x23, 0xc03, 0x70bd2a, 0x25dfdbff, {0x1}, [@generic="394213ac76b9a4f15b800c1b0bba1082f1cfcffe142bef8d217b13527c47a92411b271dc4e9451c4bc60df28bd185309ffcf8ad099aad1b84bee05c5bd101008cb5c5d72f823"]}, 0x5c}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) socket(0x11, 0x3, 0x7) sendmsg$nl_generic(r2, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, 0x16, 0x100, 0x70bd2d, 0x25dfdbfd, {0x2}, [@nested={0x18, 0x5b, [@typed={0x14, 0x53, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0x4, 0x13}, @typed={0x8, 0xb, @uid=r3}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/04/01 07:37:23 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x4) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000980)=""/250, 0xd9) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents64(r0, &(0x7f0000000a80)=""/4096, 0x1000) 2018/04/01 07:37:23 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000240)) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000140)={r2, &(0x7f0000000100)=""/44}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/04/01 07:37:23 executing program 2: r0 = socket(0x2, 0x803, 0xff) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="190000005620cf287dff030000004000003099517cebe4bef13fc65643"], &(0x7f00000002c0)=0x21) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0xf8, 0x7f}, 0xc) bind$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="12ede16b68bc18953e1777808da200547d5bcc2b7ef4c15317be47a9faf216334fb53bea18802c3d9c9f15809def8e9cbcbcfc835edab28f47bd9aef145019b5922c64c17f1a86947ae2700614e77c2e6c14afd16bfc4a0a79cc04b59233444123273380eb52b250", 0x68, 0xffffffffffffffff) r3 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="4bdd4c2fe006b8122d4f959ae7938e5f412d06e046a15b3f7d19aa7b32337539b823ac4c83cebbc070f753c23f8de05d01cc5c4f337fbba56baefc7a40efb69dd2bb8150ebcd5c93d2f486fe5d27638cb7569eb9fe53f779620f24a0c5a41d95e53b1ae5f6ee38be2ac14aa992587dc807a61a7cd4554c163b283c9f18df7a", 0x7f, 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0x27, r3) 2018/04/01 07:37:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/01 07:37:23 executing program 0: renameat(0xffffffffffffffff, &(0x7f0000001340)='./file0\x00', 0xffffffffffffffff, &(0x7f00000013c0)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) uselib(&(0x7f0000000000)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) clone(0x200, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000f8b000), &(0x7f0000001400)="cbdc9e5197f6ec8ccbc4433ed934bd3a366450461317985d68b5446591e9c6e9974c77c4963be76a36c26b6f0511d29aa2276a1e1945a2223b0c2ed5f7e20e8ae4d147f9e0ff4146c87f8d4cc6442120988a3b75adf51c897ff3e38370e7c7f9b4b9ddfd54f39f825384faec2b76ce526f9b29d07de905d09427521a3dba68b78e456ae4371cec70ab2f5f1b26ec9cc3076f15fe96ae48b9") mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') readv(r3, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) readv(r3, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x26102, 0x0) 2018/04/01 07:37:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) tee(r0, r1, 0x1, 0x4004) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast2=0xe0000002}}}}, &(0x7f0000000080)) [ 813.366544] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 922.592434] kworker/dying (21) used greatest stack depth: 8328 bytes left [ 984.032125] INFO: task syz-executor1:16927 blocked for more than 120 seconds. [ 984.039433] Not tainted 4.16.0-rc7+ #284 [ 984.044030] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.052036] syz-executor1 D20488 16927 4484 0x20020006 [ 984.057672] Call Trace: [ 984.060267] __schedule+0x8fb/0x1ec0 [ 984.063979] ? __sched_text_start+0x8/0x8 [ 984.068128] ? find_held_lock+0x35/0x1d0 [ 984.072201] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 984.077295] ? trace_hardirqs_off+0x10/0x10 [ 984.081613] ? remove_entity_load_avg+0x1be/0x260 [ 984.086456] ? lock_downgrade+0x980/0x980 [ 984.090602] ? lock_release+0xa40/0xa40 [ 984.094569] ? lock_downgrade+0x980/0x980 [ 984.098736] ? find_held_lock+0x35/0x1d0 [ 984.102786] schedule+0xf5/0x430 [ 984.106148] ? __lock_page+0x550/0x720 [ 984.110027] ? __schedule+0x1ec0/0x1ec0 [ 984.113994] ? lock_downgrade+0x980/0x980 [ 984.118144] ? lock_release+0xa40/0xa40 [ 984.122125] ? finish_task_switch+0x531/0x7e0 [ 984.126611] ? do_raw_spin_trylock+0x190/0x190 [ 984.131198] io_schedule+0x1c/0x70 [ 984.134732] __lock_page+0x574/0x720 [ 984.138447] ? __lock_page_killable+0x790/0x790 [ 984.143108] ? __sched_text_start+0x8/0x8 [ 984.147253] ? submit_bh_wbc+0x710/0x710 [ 984.151321] ? check_same_owner+0x320/0x320 [ 984.155637] ? page_cache_tree_insert+0x410/0x410 [ 984.160496] write_cache_pages+0xb33/0x14b0 [ 984.164819] ? tag_pages_for_writeback+0x460/0x460 [ 984.169747] ? clear_page_dirty_for_io+0xe50/0xe50 [ 984.174672] ? lock_release+0xa40/0xa40 [ 984.178658] ? balance_dirty_pages_ratelimited+0x1be/0x1ba0 [ 984.184379] ? trace_hardirqs_off+0x10/0x10 [ 984.188690] ? trace_hardirqs_off+0x10/0x10 [ 984.193023] ? balance_dirty_pages+0x3440/0x3440 [ 984.197768] ? __block_commit_write.isra.33+0x269/0x320 [ 984.203415] ? blk_start_plug+0xbb/0x370 [ 984.207468] ? blk_lld_busy+0x60/0x60 [ 984.211275] ? lock_release+0xa40/0xa40 [ 984.215239] generic_writepages+0xe9/0x150 [ 984.219466] ? write_cache_pages+0x14b0/0x14b0 [ 984.224064] ? _raw_spin_unlock+0x22/0x30 [ 984.228210] blkdev_writepages+0x1d/0x30 [ 984.232266] ? blkdev_writepages+0x1d/0x30 [ 984.236497] ? blkdev_readpages+0x40/0x40 [ 984.240632] do_writepages+0xff/0x170 [ 984.244427] __filemap_fdatawrite_range+0x32f/0x460 [ 984.249435] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 984.254796] ? blk_lld_busy+0x60/0x60 [ 984.258580] ? __save_stack_trace+0x7e/0xd0 [ 984.262897] file_write_and_wait_range+0x8a/0x100 [ 984.267732] blkdev_fsync+0x67/0xb0 [ 984.271349] ? thaw_bdev+0x180/0x180 [ 984.275047] vfs_fsync_range+0x110/0x260 [ 984.279101] blkdev_write_iter+0x2e6/0x3e0 [ 984.283327] ? do_fast_syscall_32+0x3ec/0xf9f [ 984.287817] ? bd_set_size+0x330/0x330 [ 984.291717] do_iter_readv_writev+0x55c/0x830 [ 984.296204] ? do_iter_readv_writev+0x55c/0x830 [ 984.300866] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 984.305619] ? rw_verify_area+0xe5/0x2b0 [ 984.309673] do_iter_write+0x154/0x540 [ 984.313558] ? rcu_read_lock_sched_held+0x108/0x120 [ 984.318565] vfs_iter_write+0x77/0xb0 [ 984.322359] iter_file_splice_write+0x7db/0xf30 [ 984.327029] ? page_cache_pipe_buf_steal+0x500/0x500 [ 984.332123] ? fsnotify_first_mark+0x2b0/0x2b0 [ 984.336701] ? rw_verify_area+0xe5/0x2b0 [ 984.340756] ? page_cache_pipe_buf_steal+0x500/0x500 [ 984.345859] direct_splice_actor+0x125/0x180 [ 984.350261] splice_direct_to_actor+0x2c1/0x820 [ 984.354918] ? generic_pipe_buf_nosteal+0x10/0x10 [ 984.359756] ? do_splice_to+0x160/0x160 [ 984.363719] ? security_file_permission+0x89/0x1e0 [ 984.368646] ? rw_verify_area+0xe5/0x2b0 [ 984.372702] do_splice_direct+0x29b/0x3c0 [ 984.376846] ? splice_direct_to_actor+0x820/0x820 [ 984.381688] ? rw_verify_area+0xe5/0x2b0 [ 984.385736] do_sendfile+0x5c9/0xe80 [ 984.389467] ? do_compat_pwritev64+0x100/0x100 [ 984.394071] ? lo_compat_ioctl+0xb3/0x140 [ 984.398219] ? __might_sleep+0x95/0x190 [ 984.402184] compat_SyS_sendfile+0xea/0x1a0 [ 984.406498] ? SyS_sendfile64+0x160/0x160 [ 984.410646] ? do_fast_syscall_32+0x156/0xf9f [ 984.415137] ? SyS_sendfile64+0x160/0x160 [ 984.419276] do_fast_syscall_32+0x3ec/0xf9f [ 984.423591] ? do_int80_syscall_32+0x9c0/0x9c0 [ 984.428161] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 984.433693] ? syscall_return_slowpath+0x2ac/0x550 [ 984.438612] ? sysret32_from_system_call+0x5/0x3c [ 984.443464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 984.448297] entry_SYSENTER_compat+0x70/0x7f [ 984.452697] RIP: 0023:0xf7f7fc99 [ 984.456045] RSP: 002b:00000000f5f7b0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 984.463745] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000000017 [ 984.471000] RDX: 00000000200ddff8 RSI: 0000000002000001 RDI: 0000000000000000 [ 984.478279] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 984.485543] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 984.492804] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 984.500079] [ 984.500079] Showing all locks held in the system: [ 984.506390] 2 locks held by khungtaskd/876: [ 984.510869] #0: (rcu_read_lock){....}, at: [<00000000af90d32e>] watchdog+0x1c5/0xd60 [ 984.518930] #1: (tasklist_lock){.+.+}, at: [<00000000cf314a10>] debug_show_all_locks+0xd3/0x3d0 [ 984.527970] 3 locks held by kworker/u4:4/1858: [ 984.532536] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000e789a8aa>] process_one_work+0xb12/0x1bb0 [ 984.542508] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000d2c6e747>] process_one_work+0xb89/0x1bb0 [ 984.553543] #2: (&type->s_umount_key#34){++++}, at: [<00000000cf298ad1>] trylock_super+0x20/0x100 [ 984.562745] 2 locks held by getty/4406: [ 984.566702] #0: (&tty->ldisc_sem){++++}, at: [<00000000b71adfe5>] ldsem_down_read+0x37/0x40 [ 984.575368] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007f19b71b>] n_tty_read+0x2ef/0x1a40 [ 984.584643] 2 locks held by getty/4407: [ 984.588604] #0: (&tty->ldisc_sem){++++}, at: [<00000000b71adfe5>] ldsem_down_read+0x37/0x40 [ 984.597278] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007f19b71b>] n_tty_read+0x2ef/0x1a40 [ 984.606565] 2 locks held by getty/4408: [ 984.610535] #0: (&tty->ldisc_sem){++++}, at: [<00000000b71adfe5>] ldsem_down_read+0x37/0x40 [ 984.619210] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007f19b71b>] n_tty_read+0x2ef/0x1a40 [ 984.628497] 2 locks held by getty/4409: [ 984.632460] #0: (&tty->ldisc_sem){++++}, at: [<00000000b71adfe5>] ldsem_down_read+0x37/0x40 [ 984.641132] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007f19b71b>] n_tty_read+0x2ef/0x1a40 [ 984.650405] 2 locks held by getty/4410: [ 984.654370] #0: (&tty->ldisc_sem){++++}, at: [<00000000b71adfe5>] ldsem_down_read+0x37/0x40 [ 984.663038] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007f19b71b>] n_tty_read+0x2ef/0x1a40 [ 984.672313] 2 locks held by getty/4411: [ 984.676275] #0: (&tty->ldisc_sem){++++}, at: [<00000000b71adfe5>] ldsem_down_read+0x37/0x40 [ 984.684948] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007f19b71b>] n_tty_read+0x2ef/0x1a40 [ 984.694225] 2 locks held by getty/4412: [ 984.698196] #0: (&tty->ldisc_sem){++++}, at: [<00000000b71adfe5>] ldsem_down_read+0x37/0x40 [ 984.706859] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007f19b71b>] n_tty_read+0x2ef/0x1a40 [ 984.716166] [ 984.717782] ============================================= [ 984.717782] [ 984.724789] NMI backtrace for cpu 1 [ 984.728411] CPU: 1 PID: 876 Comm: khungtaskd Not tainted 4.16.0-rc7+ #284 [ 984.735306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.744625] Call Trace: [ 984.747181] dump_stack+0x194/0x24d [ 984.750780] ? arch_local_irq_restore+0x53/0x53 [ 984.755417] ? debug_show_all_locks+0x2f3/0x3d0 [ 984.760057] ? nmi_cpu_backtrace+0x1be/0x210 [ 984.764439] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 984.768900] nmi_cpu_backtrace+0x1d2/0x210 [ 984.773102] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 984.777567] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 984.782813] arch_trigger_cpumask_backtrace+0x14/0x20 [ 984.787971] watchdog+0x90c/0xd60 [ 984.791402] ? reset_hung_task_detector+0xa0/0xa0 [ 984.796217] ? complete+0x62/0x80 [ 984.799642] ? __schedule+0x1ec0/0x1ec0 [ 984.803584] ? do_wait_intr_irq+0x3e0/0x3e0 [ 984.807875] ? __lockdep_init_map+0xe4/0x650 [ 984.812261] ? do_raw_spin_trylock+0x190/0x190 [ 984.816818] ? lockdep_init_map+0x9/0x10 [ 984.820856] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 984.825932] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.830918] ? trace_hardirqs_on+0xd/0x10 [ 984.835035] ? __kthread_parkme+0x176/0x240 [ 984.839326] kthread+0x33c/0x400 [ 984.842663] ? reset_hung_task_detector+0xa0/0xa0 [ 984.847474] ? kthread_stop+0x7a0/0x7a0 [ 984.851420] ret_from_fork+0x3a/0x50 [ 984.855233] Sending NMI from CPU 1 to CPUs 0: [ 984.859736] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 984.860726] Kernel panic - not syncing: hung_task: blocked tasks [ 984.873656] CPU: 1 PID: 876 Comm: khungtaskd Not tainted 4.16.0-rc7+ #284 [ 984.880549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.889871] Call Trace: [ 984.892431] dump_stack+0x194/0x24d [ 984.896031] ? arch_local_irq_restore+0x53/0x53 [ 984.900674] ? vsnprintf+0x1ed/0x1900 [ 984.904444] panic+0x1e4/0x41c [ 984.907603] ? refcount_error_report+0x214/0x214 [ 984.912327] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 984.917660] watchdog+0x91d/0xd60 [ 984.921092] ? reset_hung_task_detector+0xa0/0xa0 [ 984.925905] ? complete+0x62/0x80 [ 984.929330] ? __schedule+0x1ec0/0x1ec0 [ 984.933273] ? do_wait_intr_irq+0x3e0/0x3e0 [ 984.937563] ? __lockdep_init_map+0xe4/0x650 [ 984.941940] ? do_raw_spin_trylock+0x190/0x190 [ 984.946488] ? lockdep_init_map+0x9/0x10 [ 984.950516] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 984.955586] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.960572] ? trace_hardirqs_on+0xd/0x10 [ 984.964687] ? __kthread_parkme+0x176/0x240 [ 984.968977] kthread+0x33c/0x400 [ 984.972312] ? reset_hung_task_detector+0xa0/0xa0 [ 984.977119] ? kthread_stop+0x7a0/0x7a0 [ 984.981065] ret_from_fork+0x3a/0x50 [ 984.985272] Dumping ftrace buffer: [ 984.988862] (ftrace buffer empty) [ 984.992541] Kernel Offset: disabled [ 984.996142] Rebooting in 86400 seconds..