&(0x7f0000fd4000-0x6)={0x0, 0x8000}, &(0x7f0000fd3000)=0x6) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000415000/0x18000)=nil, &(0x7f000061b000-0x18)=[@text32={0x20, &(0x7f0000fd4000)="c4e2f917ddb9800000c00f3235001000000f300f01c80fc71eb8d60000000f23d00f21f835300000090f23f8ddb000900000c4c2252c9600880000640f080fc7580bb805000000b9666400000f01c1", 0x4f}], 0x1, 0x0, &(0x7f0000b7b000)=[@flags={0x3, 0x10000}, @cstype3={0x5, 0x3}], 0x2) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000f9000)={r2, 0x7be}, &(0x7f0000fd3000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f000027a000)={0x1a, 0x1f, 0x800, 0x9, 0x2, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getpeername$netlink(r0, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd6000-0x4)=0xc) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000513000-0x4)=0x0, &(0x7f0000289000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000fd2000)={&(0x7f00009ce000-0x48)=@full={{0x3, {"f7c1fb1fef81b3"}, 0x9}, [{"f6e47faa50d3e2"}, {"0ca6825b165e6c"}, {"c877fa422d9308"}, {"0f94a2bc6fd65f"}, {"5460c92be2fd76"}, {"9fa202da01d2ef"}, {"2e9ae025015073"}, {"cb94a136fd2f01"}]}, 0x48, &(0x7f0000fd2000)=[{&(0x7f0000fd3000-0xc7)="f22b0349f46b8609e062991b2b9316314ca5052c0cc2c28a85ab9fb01d9b83792d4fe5e475ae296cfb44a445fa1372d1c7c6aab278fa1634b0d8bff63bf561f36a595451727aa1ecb325dd6a9e0072b00b194e2e812b086ca9df70fec6c812c488a5752c75c95ec931d623369ecc527c8a0dd993a5fc3503e8952919cf9b333fe68ae5f0833255157925d9bf81e1ef399d659784bd70387943ec170c01aa12090208b449a1133e622e7b9a6c58b2d040643b50e114657d4b6c8743c92d0164533dd52e0a1c1b9f", 0xc7}, {&(0x7f00005c3000)="f1322fba360b4e2da3ae964e1dc840", 0xf}, {&(0x7f0000d3e000)="0a0eaf50b315e5444a72600c9c431b6c13335fef390cf375e06014f7dafb70c32c26c6", 0x23}], 0x3, 0x0, 0x0, 0x20040000}, 0x100) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/21 23:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000138000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = syz_open_dev$usbmon(&(0x7f000069e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffeff, 0x400000) write(r0, &(0x7f0000894000-0x5a)="34b532a146beaefeac15511bd864c35c5078a2c6d6e2f2c2a7aedfbf49d1ac1a8b7b265004e4ec334b4f9cfab6e45be0594436b9b36579c034864a7fb4191dc43ee98d76b6ebbcfb2885c6a9ef2eb67fc25789ae90a32587b63b", 0x5a) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000918000-0x10)={0x0, 0x80000000, 0xff, 0x7fff}, &(0x7f0000fc6000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ae2000+0x7d3)={r4, 0x5f, "bff24067c0436348b1eff4e0ec9b7986741b08623a64d874b7bba7fff63407cf5ce77f373519bcab94acfdf5e5cb8cbc5842102e3682a13ab7eea3042e9010f19de28f84c70f08e410c13fcf5114000148e8a7991a82121fe924a3f7a26fe2"}, &(0x7f00001b3000)=0x67) listen(r2, 0x0) shutdown(r2, 0x0) syz_open_dev$vcsa(&(0x7f0000ec0000-0xb)='/dev/vcsa#\x00', 0x1, 0x400000) bind$unix(r1, &(0x7f0000ac7000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd6000)='/proc/self/net/pfkey\x00', 0x48000, 0x0) r6 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000d79000)="e91f7189591e9233614b", 0x101) inotify_rm_watch(r5, r6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac7000)='/dev/sequencer\x00', 0x800, 0x0) r7 = syz_open_pts(0xffffffffffffff9c, 0x80000) dup3(r7, r2, 0x80000) ioctl$TIOCLINUX7(r7, 0x541c, &(0x7f0000f61000-0x2)={0x7, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c0e000)='/dev/sequencer2\x00', 0x2, 0x0) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) uname(&(0x7f00005a8000)=""/4096) 2017/12/21 23:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000088d000-0x4)=0x0, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b78000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00001c3000)=0x0, &(0x7f0000431000)=0x4) 2017/12/21 23:41:50 executing program 4: stat(&(0x7f000001a000)='./file0\x00', &(0x7f0000108000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000246000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000d32000-0x8)='./file0\x00', 0x1, 0x2c) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000068a000)={0x18800, 0x33b, 0x0, 0xffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00006bf000-0x10)={0x2, &(0x7f0000e9e000-0x10)=[{0x3f, 0x100, 0x9, 0x7}, {0x6, 0x7, 0x3, 0x2}]}, 0x10) accept(r1, &(0x7f00008a6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000016c000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d85000-0x50)={{0xfffffffffffffffd, 0x0}, {0xff, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r2 = accept4$inet(r0, &(0x7f0000bbf000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e5000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000dd5000-0x4)=0xc0000000, 0x4) [ 63.874527] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/21 23:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000051a000)={0xaa, 0x20, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cbb000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b62000-0x4)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000115000-0x4)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000bfb000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000000000200) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d98000)=0x0) r2 = semget$private(0x0, 0x7, 0x2) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000589000)=""/39) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000ce4000-0x4)=0x0) 2017/12/21 23:41:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x7fff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xf57, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000635000-0x8)='./file0\x00', 0x200000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009c0000-0xc)={&(0x7f0000b4e000)='./file0\x00', 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0xac) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f000095f000-0xfea)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0xe6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00003ab000)={0x101, 0x8, 0x4, 0xdcf9, 0x2, [{0x0, 0x20, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x5, 0x7ff, 0x0, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0}]}) r5 = accept$inet(r0, &(0x7f000090a000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008f6000)={0x2, [0x0, 0x0]}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00009e5000)={r6, 0x5b, "e1b48a890e1a2b31d83995d890b1a68117e8430c74d8648ee377b5d6d1433cd607cb021838fab2abaf781b7cb73bfd5e10cf9430c00bd3c83a54fa00b2abe86b5901410d68ba39c5f55384947dbde7919325f75b7fd961063e4bb7"}, &(0x7f0000699000-0x4)=0x63) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000419000-0xf8)={0x5, 0x0, [{0x400, 0x3, 0x0, 0x0, @msi={0x75a, 0x1, 0x10000000}}, {0x3000000000000, 0x3, 0x0, 0x0, @adapter={0x8, 0x1, 0x5, 0xf79b, 0x6}}, {0xfffffffffffffff8, 0x3, 0x0, 0x0, @sint={0xfffffffffffffff9, 0x5}}, {0xba, 0x20004, 0x0, 0x0, @irqchip={0xfffffffffffffffe, 0xbe15}}, {0x827, 0x3, 0x0, 0x0, @irqchip={0x1000, 0x7}}]}) [ 63.942458] 9pnet_virtio: no channels available for device ./control 2017/12/21 23:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) gettid() pipe(&(0x7f0000fd1000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f48000)={0x0, 0x6, 0x30}, &(0x7f00004a6000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00005ee000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0xb1, 0x6a8e, 0x1f}, &(0x7f0000bd6000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe3000-0x8c)={0x0, @in6={{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005a1000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e0b000-0x5d)={0x0, 0x55, "27b2f442f63bb412c499459ebd6c99c2f26ac4907383c49ecfd657a86b0d915e91eba97e432adc5355880549f622ac4ea57c42d34cb564ad1e28dd4d96fb825a89f88d9018393d6083ae4cc9446f724241fd7347b9"}, &(0x7f0000cb7000-0x4)=0x5d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000010e000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x18) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00004b5000-0x2)=0xfff, &(0x7f0000852000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000421000)={0x0, 0x0, 0x101, 0x200, 0x101, 0xef0, 0x2, 0x7ff, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xfffffffffffff000, 0xd46f, 0x6, 0x7}}, &(0x7f0000ceb000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r11 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r11, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r11, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x100, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r10, 0x407, 0x80082) splice(r11, 0x0, r10, 0x0, 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000916000-0x8)={0x0, 0x57}, &(0x7f0000f1c000)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000038b000-0x4)=0x2, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b5e000-0x8)={0x0, 0x1}, &(0x7f00000c6000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f000021e000)=[{&(0x7f0000673000)=@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc54}, 0x1c, &(0x7f0000b26000-0x20)=[{&(0x7f0000481000-0xeb)="e2504709e2adbccbdc3027597b070f18edeea1948d984597965cac76ac1fc1ea1754d8989cb06088b7700b23a385f1ce2a166294cb35c961ece874f60639dbd45575887c6739df6dde68b3819b5a1897cc16b70e0a5b3288d189ecda06d2eb1861b4bfedb53e2af2a611701cc1d05c4a5d2fc5a205df09163d430fdab8bda87888eb05b9c14cfa97865988eecc3b58a0da0b28abc16b0fb688f3e8ba7fa663fce208c9962875098d642bd594c061aebb34a1332467ec9f7563e313d672e143964d17f7de86020dec78bbf3fbd56ee17e135c0599fc14b76c51fb4e2277b342c30c35b5954778269ce52006", 0xeb}, {&(0x7f0000afb000-0x2a)="23e999e5c0627f7b99f2b5a4c5026602bf674ee310a64d12cfbaa4c9dc1fe9f1a88c6b774898d0572cba", 0x2a}], 0x2, &(0x7f0000234000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff80000000, 0xc, 0xe8, 0xff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x800b, 0x3f, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x8aab, 0x7, 0x5, 0x7fff}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x7ff, 0x40}}], 0xc0, 0x408c0}, {&(0x7f0000a90000)=@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7d000)=[{&(0x7f0000f95000-0x1000)="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", 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0x1000}, {&(0x7f00002bb000)="7f790c1b264a1515cd82e14beacbebb2365b4ab72da2545ff3c27ce5c8e073597989523f0fcc4d0fb8217409becf76", 0x2f}, {&(0x7f0000f00000)="d20070143de4c65b07481573b53ad2e01c93c3552f362d", 0x17}, {&(0x7f0000d9a000)="7f4bab29b997a651cb30527b1f6f50bdf9e429bd6f784b6fe3208049ee6142eaf1b68046e79c7d75fbf0c0e965559501f07e70fee31c2f7e273372e5cd369a88b22ddf28098c298f7c34d9de9476637edc76d4ad889dc9f31675b4001d34a9be24c3", 0x62}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f00003a9000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006b4000-0x70)=[{&(0x7f0000abf000-0x3d)="0e860ed7c088f82aff63549dcd1ed36c41126c5787b3e14409e7ed0b85e1cfa7687f82d5638dd84878a2bdba84503f255b2f4f3f0e7c0c15b1cc48ce3f20830e245476047a5f75310790da3957ca7ad98ab7bffd1d35cc0bd41a247e96be23ef16949ff5eebe897c8c7b623088b62dcdd20146ad41dbb737da43c711675a585db8411bf00ca1508b90fdb7da7d1d4e4a0736ed1fb08f8930d72e33188b6f4eaaf035f6a73017a98e8f8299522257e215d8530f313f2e6068da32d43837eacafe05dd2e3c93a24cca62ec8bf772e8ebd2517af546bffba1292c5a39198893bbc86615a458879bf3c7faac90fe", 0xec}, {&(0x7f0000ce1000)="dfbbd27e4a09b472cdbf733d5d9b3b4ad09075aca4d6521914539aa28947d5fcc18e21c68bca5524d86ced591a3a4fc07542c944fb95d123427f875fc62fc6a0018d827a5c0707fd5e2dfb8f515694b83a5875b5f06f1d5aec6a46", 0x5b}, {&(0x7f0000748000)="3ed58281abea0fd95d29cdd2422ca47eaf6a15f1f97e0c786c0c12425c223327145f0e0da341269e94ac6d6a9e03a73f2eedc47353374717206b8dc9d172ae77e7e56d6dbb1076", 0x47}, {&(0x7f00006ef000-0x64)="5fd5b9cf6a9b5a74e30e897dd0b912a309e3f8738cf9f81ce7080cec9132242f249174833afefed74cdb668e4f09eb3a1242c2f5979bea623e18265ed88e7cae2881b123bdd780158caca6e442412a61193245f6d4a70a4385f491babb61b13226a20aab", 0x64}, {&(0x7f000065c000-0x3c)="c034b8b45bf1b2598cfb3335e50bae9554c217f86fca21b07b47e28fc4bc4f3df8354de2f817e8976f299f0ab92cc2d70ba6d1cb1c5053dca57ba11e", 0x3c}, {&(0x7f0000495000)="18521c257ee6a7a8a783136be5504cc793c957541c5e0e30cf360081e50087ddf730960fe4af842c3290ae1fd8e68a92593cb37ac1def897b5eda887b060fcabeed4d2c99aee42b6bb3b0276409c068737a47ab21d477728d65d1774fe954acd8e707cf21c1ed3d70437a62f8f088c203cf3a92837a9d9e63115768498493994a3bf00f6316a3fb65ef136", 0x8b}, {&(0x7f0000447000)="e8a867a37b2e33ce97e7267b5ff6f2a47b27d983e516a061b246085843bfc5315391ec1a970fd9760e7d3599c61f46b3119e768a8635d349da0537f8473d75f71f83b360cee195209d800048f73a8dc6ab03cbc14517f73b4383b9f117885680c808aa5e2d8df0f7c592d1b4d953d5fddfb882db397e378437739c0d35edf3994a8b907ac0b93177381d2fb841386a611a2d6be09cf25bd0bef1fd8b4c3a256049e58ab049346ff96ffbd5aab4aa0acd11e19b79aa887ffa253768048fb75e5ad8e964241f2ea67c0f31f0f3e65d", 0xce}], 0x7, &(0x7f0000579000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x4, 0x200, 0x8, 0x0, 0xffffffff, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffffffff8000, 0x7, 0xfffffffffffffff8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xdf5, 0x1, r7}}], 0x90, 0x810}, {&(0x7f0000299000)=@in={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abc000-0x50)=[{&(0x7f00006f9000)="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0x1000}, {&(0x7f00005b6000-0xb3)="23a0bdb162df8a7baa8ad1a84ee63cae3020dc47f3a1f1cb7bfd76bb3ddce8a4a67c33557e5c9224b8a75f99df5e110fc093347e6b46eecf3fd5e0633c6c913c59e695760104dc451099e738a195fe16aec54bc6c7bbd6fdd56dd7262e2a12510afe0c204ad1e31b5f84fe5b904c0109a4d2966c8034854072bd450611641056887dd32f21c3f359483c737103d0b6381d2583d2bec254a72ceddacf2853c01f1dad2d5e0322941cfc43e9dab3b68b90e177d5", 0xb3}, {&(0x7f00005bf000)="9c322ee858b5f693aae5f7fa48fe8f1b5e5449f35a090300512887f277ce261886b6ff8cb985", 0x26}, {&(0x7f0000503000-0x8b)="459f008b4740cb07269dc7bcc885b4f9412b74846b5c59eebdf2908ee6b3617fe3912b5779cf09626e7734257bfcaf3bfcfcf55ac81eb4131f1580725b7e2e7596b0c431a6e53f9e637071e271e84bb3961be9fae349ec364d4737bd7098fab3bbd266d8a238bdd763925129cafa75f5ae8a55e6557d8212cfa9d7f69ebd351efd69deb27a4770da4cd2c1", 0x8b}, {&(0x7f0000662000-0x3)="5395ff", 0x3}], 0x5, &(0x7f0000fe7000-0x60)=[@init={0x18, 0x84, 0x0, {0x3, 0x6, 0x4c0f, 0x4}}, @init={0x18, 0x84, 0x0, {0xffff, 0x800, 0x4, 0x5}}], 0x60, 0x4004000}, {&(0x7f00003c0000-0x1c)=@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c, &(0x7f00004ef000-0x40)=[{&(0x7f0000855000)="689261a8c3c295dbc37f1efd21ddeca6b007f43c29715d948784ca9f3d59da3f10403edbf4f1bfc42feb4205a34bedc26caf50299f1f142b9886e16409f4ef7c1eb7e46acc332912c422ddb158c0247507c0e91c8a77a61211c4126947cab48a66742eec30743a440836682e1f718abf6603ba9ceeb069beb3ea0f2cfde12d9b3f45953592d4573d4303d444a1a04045113048e24675c988abd7d5390500712626d0f90b5707167a0529bfee3559aff003adb6347667b48d19305396784da62664ba2cb5f73b25517110acdc2b3e0287cfa8c103ae143bb6de1f26fb2d3cc5a9ac4ba9eb7eacc4701a4da5c8b738a068099f949fc94b48181ba4a270f85ab412fdfccd9536c2542beb90246f90a5ec7a2b7af672fe4c40690ae54312566a196017b3d8ab754697e16746461f466a47b50f3993fefb129fed22320ed721a08fd79d2065dcb98196ea6459e4de04309022ab070f99615fde0f09bf6adc40741e79befa1bf21f8bc8cf9a043ce08f60506b89f32eb38189bd2ad04ed569b967b156c78ca08159b6351db8f51583b0693d878afd3725c47987b9bd2695009c1a7049a880a87d07c27279c3a8d4ca93cd1e253a45e5797db38645ef9cda841fdb3fef8f661e2817e74f0041af4b3c905b97935cb102647368d41f042ce313b5ce76bf5f323b132c780fb1ac8da97ce282ba47bc7bf481e21c69f98e17b7847a31801042557155d7230efa0e1ef7376fc0248fe0a1e4472653b5f991d8ed239c371159cf9decb2c71fb35d8b29cd6f3d18dec374041bd5aa99991dcb5800aa52d74db81f9bb1d448070df8beaf1008073642fa57304d825e4f00a7da4ea9170d3955f9b40dafd25cf73ba28e27bc8cb92c1acf80b33744647d1f4f5364a37a396a9f61abc8cf22a4404dec15135379b5a7291e0517b540a16ee2cda399591f78a0e65c3e6e680359ed8c4cdc9ad7edc1c090780a919c33f4aed5843ed5111b9447588499683216edb8f78e7b58caf9f5aa9ba5f249030cd880a602eb51db491dbdf7d6d9f2e79438caa51722d97185b4f51488f0a7148189f600ba8882c6ae7c53a9e018b5874c88f9966f234e06eddd2a2283bef889e8bd8cb1282b61b46f8515e789490d56db834ca4260a3eb519619ebfe00291a19ac703d6927db224faab03c28b0f1df099826e0ab36b7120b7e3f33f5657b43a7a1f9120289d611f0962bb483ff625c58445b37beb38ffbe39bcfab38073ab7fae1e9c604687d13a13f6d38c3182595eac8afc5e86969a83eae48120af9b3fc7ca35432e701f23ea7419447ec63f6af46fc13858462688785e5008c291634d08ca6338fc950b47771761e03a4f732584bcbebc7e6f887ab6a17ce5b2e278c81cb39faae3c8dc50c18461a600623192cb5dc30d9e5ff701d58cb25b4581d41117ab0ebf83623db8da0da0243ebc0899241c44fb6fc4625d4c5a7c9a78e326fd2e05ff0f3e860bfdd225c91c19b1eadc20a1d00c8df3d7769e44ca1ca9443a4b71c943576ba952ed516ae8d85e1e123da4ce13d6b4831f262e067c654b7e07039fd2b6ec6898cb22f59be9630482abc90a129d2d8b2e4795988ec9874a29e1da6decd7faac0dc425225a71cd53821d605d47ced2faeb6f5440772bd59600369d2f0946241a2adf9644d6c132393f4a4c130fd2423ced1f2f2cf1ab5c3ed6f78ded53bec1df3394cfa08597a501769f132064c19fda8bbdc7d330447bafbb02ab69e939de0cd1d42bf4f00b1c475eaa47ebc1f4ed97f8db2fca772b8ac5057ae7d26dcba5db42f951214d2c98b783ef3d1571989a0b5ffd15a59bcd309c484ea5cc18ca197fad9a7379e1a2d51f124c58141cbdf79db9dfd5f7c7d064c20bfbeee9f821760f7844b3c0bc02c1f3833621e0a994e96f8e83c473055ffc604fc527bf2dc414903d05e6d5ab5a264663338e5028cb4d5b8be7d110d3c50ce7c27b35b1c79f4f55b690fb041ea4b110943638b6f0397c20b64b793f83f930ae5513bffb254ba565779d944eec7bee61a51e2737b17751d8859cff4e27c9018890f385c733a1f26ada4e3f388fadf39b35fbbd1132063aac183253095c7f4b2675221fc23f0121e5615df7daca03d0ad31146158f4e59864a26c5816d9712bcbe29e71122005225db61cc6a4e3bba951046f6f5794a523ec02cb71b07155ef2a1bd1f80779a9953016a7742d077b08800f6ed2618bd4488807285014f5c755b798da690cb3c7a1c0790aa159586ed0c7f49ec64bad06c0d506791a4073174743c8944ecdef68184bac465dd113299eb969e8e943032934d8f39b52415146d2096c6162944f370ad46689b9f7d9f0dfbed19f9cd681d42c422d2d2f40cf3a4ef64be0a702fa48a42673a49ce3275c584fc092b88d0efb0028859ecc9bcb52c66c68a9befaed9ddfe9a3a8919b378bcd84345afd9865612c21b16fe7ce0216f71d7d1068aae82db247703d54ad7a2ad3cd44d580679012fb0d54b59e6f06a09ad1e4cf436a9f18ffc24338b12ed80baa6b152fb181e463420f7de549b84f3ffa8049915cc21655855681d26bf747175766ca2ef25cc8188320eede7aa571832ac382bbd8bc9a69e01a5d331c4120110eb362dfc52b00a05e9a9ba9d41885e333d542db71331652e202ce589b676c0bcfcb3305aabf658a747848c2ecf99f44c6e6070eb5020e1ca8e172671433e32665e456c5757e5247d4c4b33c8081c73db2eab9bf8895f8f8e3a586e1edeb42912ed12c6dc15196e3b733a93717a14224bca714e852e651238c3e2e6b7377f5f19829a0f7fae6c53bf86bd175b8646043728fff690bc537b4b7e3b1ad740572b3278b54b5c759e3654d6992e97cd8a7abd828e103d1a5b3367773aae8038aeaf50140f00b07f4e2f0f1855e4386d8f8d9933b5e9bf6e522d6cd1c5ebc1ed86543db307b06a38ec950029d88d4dcc777923dcc88eaf0315deafde47de5b945a842315cd8e413cca133cd8386b549f5b24cdcf151d4f2e63023fe14b6624eb8d32e343844b23305d93a3fe4cd40080cbd5b36ea9d2b0c2368fbba8b1fbdeff375a7c4d654da6f40d657a5b009c37c0afb39defebfbfd22845f3074ecf5496d9f09705a6897f0b359bb8ceea1fa02161038ad4f6657b3ab0baae2e647a07092bcbe0dd2690fe2c550f85fb7fd981adc5bdc7fb058a038b4a1dd00f5ff48a6c91543f01442f9b3f8d9964f6e410e1ed4340c0aa726bfcb7c1a1888bc10d2ecda43400fa99bb9a90e0a0b35ffc117684cfddb0616aeaae05f592c2da952df0debe64c65ec8965c335b464ff77f8c458a20ee5d605840e3b08cbc7c9773dbdd8256f24a6082a20851814359f752991c55bfe54313152c1b4fb2e5a1f511bb38e421015db7f2200355d64972337bfa001b9df7ceae7ecaa175495b5e90c0b63837502414c201188f87d43cec1ba96a99626077a06b47912d960aa9b77102e426049c1b09ec41dd85ead3c9a48da3f8a46d1bbc236d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0x1000}, {&(0x7f0000f42000)="2205b5667ba32861a78fa5a6d8e2289bd7111e43e06b91c6a81d859b09077fd71c8648444d712906f61e1fe06e64fabc741e332401be938e6ea5a9bc1ac341fde4b4ace6842e342fe589c6329d464f0f7d18066c67cd16c44c727d131c338bec65f0878cac587d1e1435218594a80b01a642465dc86bc6b453b933b9d85336ba803affb9362d5a7fdcd856c8ca65a7b372afcc287d72f45ba5f56f3729a33641ec263e70b3288712dae2cfc4867467e3483caba71973f2600a31f9a2b2fb309ff0515cb73dc44fe308aa1387138bbb71be774c90214bafcb66c39375e95f5029773dc5", 0xe3}, {&(0x7f00006f8000-0xaa)="d33a16efde09bfb14b29a7e4ada1830da58eb5574a4a13f6e49c1f3da3140bef4fea47659b33bb4b6353302e104987f8fe4ea5250695ffaf46b1a412b81d61979f66962966ad0616289547eb1e2e39d79aaa19fe203103934cdca47027171b313d3009d043c00c67539cb1c2a8ca2dc3c3627c4098a66a0700288d88dd9114b3fd98812b1c08de8abfc9284ab971e294b7e2030f5efb4f18fb14285ee179ae33b8b629fd979ca3ad5f83", 0xaa}, {&(0x7f00004ed000-0xba)="b89f0dd28c18e48b242b59d90d0075996d7132508d4a01139ef5e1c6b594df9b3e3c105aa0c6ee3d5dd4018b79fd8f1f1eb263b9dc9395073bf0b4faa61961a155c50dff67000786af502db26f486906f6f22b28fc16015ef81c233554115f9cdb634a0d51c37924662d15f3c91e6299afc885b7f2cc9ec74da97b3153f80fcca335bd8c26c40b6a9284ac626a1b60154cfafbcee759600c00594f647321677331191170245bc8b8e227c081786f3f2124b056a3777838ff198f", 0xba}], 0x4, &(0x7f0000d51000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8, 0x8000, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xb, 0x5, 0xfffffffffffffffd, r9}}], 0x60, 0x0}, {&(0x7f0000212000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fa000-0x40)=[{&(0x7f0000c93000)="6dcaa96a37b3226b8e19aa61b9f6a3db1776b6bdd018e136c9e1df15cdad19e6c6d9e06fe52e3782d84ac593dc09cccc3aad4708ef7ae30d13e1890b6d23fc7ce5afd908a0ed8a6f1d9c39cc2c30c07ff9161753de9c3b2406829d381377edc92922f98e0fea217088f3bd31248b5507f82367ad9a3939b2079057f42ca4", 0x7e}, {&(0x7f00002bf000)="d6e3a377ec039fdba0604138a5454de232b604cd40ee2414ce138d82920b2ac0be6a5183e3288a31b27552bad7c25a8e16a15661a3f7302c703cff01c76ad6d46f219f52c5c4a9a8021343a4746a99025002d9b0c0ad99826144030abb51dd867e1af0499ad8a58f5485ac99fe11802eb6b89fcd46f6e467fd416b3d7861768f05c99770f50395619c4e2cf5db9c1f2e6247ca482aa77fcea507d3584431dc84b525d02068e5190f9185161720ddb904096cfb30957bf56efbe8ee6868a79ef85559b2f3077341f77dd58c85", 0xcc}, {&(0x7f0000e7d000)="fa6c8b52bdc6186b1f25408d232fd3a379a3a7a5b68b2fffa32ed70316241ec775694b2e71e24221a446f2c8381234d8d1f501f1942f50d96c9be417dfc2d96f4d5cdb77069329f756f1ec637433904ab28fa8fcadf8274134e3b957e5743315e12a93c5fc46f69fa6e5aa77a8468d19493c365cb4ff3ea22c1f76d97a429a47e37a5616fcf4e2d21f874bc14dcb0c46", 0x90}, {&(0x7f0000172000)="b90445b7134bd1ffd0af3197f618ab3e023d4ffba9715b0afd057d39d1d7354b1c66", 0x22}], 0x4, &(0x7f000079d000-0x60)=[@init={0x18, 0x84, 0x0, {0x6, 0xffffffffffff91ba, 0xffffffffffffffc1, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x4, 0x1}}], 0x60, 0x40800}, {&(0x7f000033e000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000cb5000-0x40)=[{&(0x7f0000ce8000-0xe3)="910af360d6186c431dd81a6c6727d261c3015804d9eca3bc5bd9708795a1fdadbd159edcf69403f6acec237936761f2b70122d75801a2452b40315d31e3bbefd6818c9c6b8ca7a5cd8cbf8133f5f55281671e5798c866fe6eeb3af7f4a303ab822ade27adf0242ff039b1cb8b9781a2afbeca39a10f3275282ef3eec0cf36b4722da885c47187dea5b675ab6d8944213572d910f2ffec34bdf1a635d378817d339a656fbbf8e19831bd9403570b5b3a1b68034b59913a6d39b75ce66778ca2f41e3b88081e305ad25b3a24ae1caadb6e38034872b73f8c451f1ac5f7ef436ebcd7c3be", 0xe3}, {&(0x7f00001e4000)="ce5c402eb517674ee7cca74af89df9a2e6490382aec4b1963c73187658906147075c4ac9216452d96ca7128f385f378c477f993a0c2fa5b9073335898f1274dcc3be8a97272614c4ddf258e1ff00fe26426718e7315e0d93d9b9cc6ed574d746bb7756", 0x63}, {&(0x7f0000a15000-0x83)="fe4577fb48c5e7e82a88bf2baa7f7b69a494154d2f00128e936a3bae4ad4689025c30798a777ab4a320cfffbdb1c601dc325b5cfe8c41d5473846d3de560062c39b94a35b766d9c6d26deddfd0ea33ffbba2c49f7ab052f3dbc75b8578bcfb8d918ccb2ed5704417e0d6872b0f5b984c2d297a42b35de30af82acda41ab9c26af8b6ca", 0x83}, {&(0x7f0000f63000-0x71)="371891efca63b9fa50147ffd5067b9583d7ffc35fa8108a9c28e2476f47a650f0d5f7e7eb0c1d9aaf2caadc7326ed0d831656978cb38cfc7863451aa6106c14d7b0512f4b5f331b221969cfaa8b94feab562c3f3da37124fc5119fe5aa46f877631f1c52dc10ceebf9343c3bd4a051455d", 0x71}], 0x4, &(0x7f0000243000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x8, 0xffffffff, 0x2e4, 0x80000001, 0x401, 0x6ac1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2f29, 0x3, 0xffffffffffff7fff, 0x100, 0x7e00000, 0x1, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x0, 0x80, 0xfff, 0xfffffffffffeffff}}], 0x90, 0x24004044}], 0x7, 0x14) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2017/12/21 23:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x6, 0x6, &(0x7f00008b5000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000cee000-0x38)={0x0, 0x0, &(0x7f00003bb000)=[{&(0x7f0000111000)=""/205, 0xcd}], 0x1, &(0x7f0000c29000)=""/153, 0x99, 0x9}, 0x40000002) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b8b000-0x189)="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", 0x189) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000371000)=[{0x0, 0x0, &(0x7f0000ded000)=[{&(0x7f0000496000-0xac)="7b7bf499287e84b7927d64a8a0b4c1a0cec9a17eb73885a69aa5e39dfbd7a05c", 0x20}], 0x1, &(0x7f00007cd000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 63.964943] device gre0 entered promiscuous mode 2017/12/21 23:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e29000)=0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff092, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0xc) close(r4) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000fea000-0x4)=r1) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r2]}], 0x1, 0x0}, 0x0) r6 = add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="17d814e310502fe5247acbbc67c281ce932cef11bace9e5f3a3da5b955872a0e4e39d3679b4ee30641ad50ededba10be22dcf17520ccedd143912b29b6090e1194ec2cbc709e79d6b6ea56818e3cd757ec3fc7", 0x53, 0xffffffffffffffff) listen(r5, 0x1) r7 = add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bda000-0x56)="53cff049a221c7524e354222476ef95cbe1ac0b106ba5e16b9541673b1f5d95306be69fca281b427e0055ef602da080720766de6c720d926c1330e11268946f65dcdcf3e8a32820e50c1196d32d1f5c101352f5aba69", 0x56, 0xfffffffffffffffe) add_key(&(0x7f0000860000)='.dead\x00', &(0x7f0000209000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b0f000-0x80)="2fa5f2c09b79b944d138addceeff7e43a6a813ba51f065d5787057a70f5d8f270ef91a865713649d1b74412eec96ff1bc4808a4f136b8d620ea844eb1de12bfbe27d077ef6d54dda5aed0b3739e997ea42a6aad62984ebf66aaf86dd9a4dd7fbbe2e0a626bf6bef633425c75b0ff24b3aec07bc8e7b5abd64665c060f173a2863de1fc00ace04b11bc2fadace6a9a183923ad5ffb8a445ba38c1efaa8c7d460f57f2f7d7775ed2ecd7", 0xa9, r6) keyctl$search(0xa, r6, &(0x7f0000fd5000)='logon\x00', &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r7) r8 = dup(r5) connect$unix(r8, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/21 23:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000008c000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000027000-0x6)=0x0) umount2(&(0x7f0000058000)='./file0\x00', 0x6) [ 63.976656] 9pnet_virtio: no channels available for device ./control [ 64.090234] device gre0 entered promiscuous mode 2017/12/21 23:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pipe(&(0x7f0000e07000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x50, 0x0) pread64(r1, &(0x7f0000d65000-0x1000)=""/4096, 0x1000, 0x0) 2017/12/21 23:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$netlink(0x10, 0x3, 0x400005) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f2b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000743000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b2c000-0x8)={0x0, 0x0}) 2017/12/21 23:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1000002) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6e000)='/proc/self/net/pfkey\x00', 0xd0bfe, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008ed000)={0x0, 0xf3, "a04e31b32bf4ee496ca9a5821107d69fdd7615da75c1198b48cf38d74ad111fdec5df2247b19b0c40d2d77132b59a77577b12c220ad247ce5959972b4305f84c07219a2d654b25c80346df4f54727d479da0dbd41738f4cd445081f4847732c00396c2ea7740a0e737f6e6e2dc79b6a060b137ea399614fc93268bd7394bbdcb4bee8ef3dce07a146ea758cc8103177658b490810bb630ea71c812199743ada8b2abdeae4546acb3a12225a8f5d6d7b197885d26c1c7d8befa688beb00bb4eab618f0f544a2110f566484640bb2c8ee33b6ba7dd015199b9f9782d36f0966adc2ce75495c16cfaaa473d350395884b755bb5e0"}, &(0x7f00001d6000-0x4)=0xfb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ecd000)={r2, 0x12, "01850d073b10c426f807f239d59f6059c6ab"}, &(0x7f0000cb4000)=0x1a) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000ed000)=0x40000000, 0x4) getsockopt(r0, 0x400000000006, 0x1, &(0x7f00007c9000-0x39)=""/207, &(0x7f0000cb4000-0x4)=0xcf) 2017/12/21 23:41:50 executing program 6: socket$inet(0x2, 0x807, 0x100000001) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000589000)='net/ip_mr_cache\x00') mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fc1000)={0x0, 0x3d, "22ca399b9d1a0ab6802de203236fa227124a25cf6718bca2cb1d5424bd90c0755c8bd2927d10913d2355720200f8b4bd662ddd18a3a1f76d5357544978"}, &(0x7f0000fc2000-0x4)=0x45) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000aa2000-0xa0)={r2, @in6={{0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x80000000, 0x2, 0x8}, 0xa0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) 2017/12/21 23:41:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004c6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x0) 2017/12/21 23:41:50 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0x71)=""/113) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a51000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000052e000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000178000-0x4)=0x0, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ccc000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000f50000)={0x8, 0xfffffffffffffb0a}) 2017/12/21 23:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000d38000/0x1000)=nil, &(0x7f0000e20000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000753000)=')ppp0\x00') 2017/12/21 23:41:50 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") rename(&(0x7f0000954000)='./file0\x00', &(0x7f0000b5f000)='./file0\x00') r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000603000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c71000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x119e, 0x3, 0x2, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x7ff}, 0x98) 2017/12/21 23:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008a0000)='./file0\x00', 0x181000, 0x100) bind$ipx(r0, &(0x7f0000234000-0x10)={0x4, 0x4, 0x100ffffffff, "0004597e76ff", 0x0, 0x0}, 0x10) prlimit64(0x0, 0x7, 0x0, &(0x7f000001e000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x0, 0x0, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2017/12/21 23:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001c6000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000047d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f00000b0000-0x6)={0x0, 0x0, 0x0}) 2017/12/21 23:41:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchdir(r1) setpriority(0x1, r0, 0x0) 2017/12/21 23:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = dup(0xffffffffffffff9c) epoll_wait(r0, &(0x7f000060d000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffffffb) syz_emit_ethernet(0x46, &(0x7f0000b54000-0xf0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x10, 0x33, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d95384", 0x0, "942d72"}, ""}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c9b000)={0x0, 0x0}) 2017/12/21 23:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a1d000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00008ae000-0x4)=0xfffffffffffffb3b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) getegid() 2017/12/21 23:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c0b000-0x18)={r0, &(0x7f0000ad1000)="94d81e802051bdd54076edd10b837f9b20b69f12772604e4cf840b98175fd234ccea46bb5e7ff0d44f29e78d20ab8c92cd888429260e58eba19b9f90530cc91423a957eec4a855f06f5ee5e86cbf49e7290d75929149c6774abd7ede0177a77657047f633284aade40412fbd347a3b0000000000005c277f512a0f3fa2f0cff601c7d9607a5efa1947fbd775d3cc48b13498efa5c352", &(0x7f00003d9000)=""/0}, 0x18) 2017/12/21 23:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000+0x5e)=""/111, 0x6f, 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000704000)={0x79, 0x0, [0x5, 0x800, 0x3, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = pkey_alloc(0x0, 0x2) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00002c4000-0x20)={0xd000, 0x2000, 0x7ff, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_free(r1) time(&(0x7f0000856000-0x8)=0x0) mremap(&(0x7f0000f66000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00003fe000/0x4000)=nil) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000bd5000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x1, 0x40, &(0x7f0000a5f000/0x4000)=nil, 0x101}) 2017/12/21 23:41:50 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xde, &(0x7f0000fc7000)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={0x0, 0xbc, &(0x7f0000e8b000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x391bb94b}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000fa3000-0x4)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd6000-0x4)=@assoc_id=r2, 0x4) 2017/12/21 23:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x3, 0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000315000)=""/87) fstatfs(r0, &(0x7f000034f000)=""/111) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = open(&(0x7f0000611000-0x8)='./file0\x00', 0x200, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00008fb000-0xc)={0x40000010, 0x0}) writev(r2, &(0x7f00002c4000)=[{&(0x7f0000742000-0x39)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/21 23:41:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000805000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00003b9000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d66ff6efbeca23612f9faa5fdbf2efb66842645f065137093b7f8a3df3143fd622c2a846ef584ebc20ed8e264fc51219701d16d816784e56cce2189904cd460ada6b064088c0f3481e6c36804100add6"}, 0x160) 2017/12/21 23:41:50 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) msgrcv(0x0, &(0x7f0000012000-0x8)={0x0, ""/0}, 0x8, 0xfffffffffffffffd, 0x0) 2017/12/21 23:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000267000-0xd)='/dev/usbmon#\x00', 0x6, 0xe29ad19b7ac43ef7) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000066e000+0xb15)={0x6, r0, 0x1}) sendmsg$unix(r1, &(0x7f000030f000)={&(0x7f000057e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000192000-0x30)=[{&(0x7f0000b16000)="ee30f948ccb4746a3baee513d729b1a62682baa0b29e2407742add1c37416c426d53a6427eefa49fbcf510a74eadc0b5141cef12b3add10e90fc06af9416d1e03cc00809c370ff4a19fbb6ad1f2e0d5a7b7486c1706184f3a31cc35837943abd80bac1ec7640255647be12ee4ded70cbcd2072c444af039303520d16617018e525670ead1d8f870d2f32eb5ba2af681fc738526413e2c06a731a11d0d698b7cf15e517c3569c90c54f36833ae1e188b48e5f6ec982a29e1389d654f18c118da40e690b2658e2cb3b7bdb83bf67be0174e6d338859256e230e1e0f4f3bb7e7689e23707851833f6ebdfe1a7c17d7352d86a936235f7f504eb315918af8b70a72165abde574afa1996a5f1404b24ed19eed7583f4ac2a27b6b8c76f3fc7dc4bb36f6822be945a45ec0812d6eae55e51d5a41eb964ceb91a9f58f21ca8818a654d013a344fe0bce332822f5992224d544be763cdbcd894dbf12b6a75dc456631a2b3ba66f683e78df7ac9f0f71d4542cc73a718a4049220174eda33b47d9ed3cb0a19a51b30f24e116f89c1484159bee5c8e54a1abc6d98586ec2db0931c1620f59926abf8f4610e36d4bbf2cceff84459e78b768a9fe2c9c486995f1bcfbd18b1432d46ec6bc797915725bc32cbb93d93cdb97246d3e27200964d0fb41b8a9f0cac1d5c3ad0d1be4e0b29b013276d561ba59e8dfa669c8311096b5ff2cf8b85eeb705123422c5c9f1af651390fb2b459bf28a6178dd736d9fa6380fd1ef2539d3373f771d6f86c39dcab6614ad341c197c8790de63b6aabe967713f3623ed6c6022cd3bd04999b6721e427a807474ad103e539ee625276b32001ceb9f630d97e33ee7084a881feb8fbc19bba34ee080940adf5462106637f54a5a60d2e5fb1843ac64d5b22f337bfd343ebdb032b5f89df2609b7cfddc45da26b9071dd572b9e2288ed53de2d6de3726a79892860cebc8acd182b30f1cb0386890e1863633a42c5583aa3dfea2382e3077c843eaa6b9d5834a499b275c00d7d687f72259cd479fea4e94442fdc535503b4f2b9df020c8b8031439d78fcd8658fbc46bd8cb2da5779f70ab3643f98e814719efe10d816ded4bdf1ba5e4ca6f29f14a42c5203f59672833cd706fa27255d5e64065dcf3c88407ac7d042ddb9d1abca05acf2baba5fcb38f16f796ad959e781fd570d590ae30958e09b4fa9e87997bfdd73377ee6b36afc391385c6b0d59124119dde349c7558c2ebb464bfc694571b59838f9a93e00c2d9de8bc665230081135562147d0cc6255c9a46b49d2c4ff50e74f4aa7f2f9c836a07c29d11ed7f9705b395b29cea155e64bbdc2cec809919c83ddf8b7af9f8303d816aa8d146cc76802c5da530ade9ddfc3f360001725d17bbf923117575b6fd50d48c01872f963eb0c1cce3829c5e48bea6b2da5634f72c4581ec00007a5a22c3a480e7723ad21727926b5c10cc1e2e081aaa62df42f81738d6eab399959fc1b9a5d71f5ee0e185b476fe59fa7c34ff4da10b9890abd625d128f90eccbe8a59ca598a1f11bb4fb6bed2d0a58c65ffe493357fc0c8be2c53784bce29347c1f81b8d135109ab87deab40c89e8d0ae94ddc651696f366570d90f5f0b31817d3a4dfd05b3b384d815ac8562cc541325c591a13c953685fb9b1475759338da7f389ae36134e11cbe11769d15bc3e7b8314d671cd5a395032ee4d50fbe36e30d0d985e30d3cdbe4e84235d4fd2ce795bba6ed775f88ce2825eb7383af8b0f2a6a7437391f326dc0d5b649f2bf24829b559cc0b51fb2505e299a27b08d19f781a4254c9c9dd420bec89e70b66de1bbbc8a48734ef3954beaf9c3e02f8bf5a59fd52458d1e704cde5c349749c76805550f2c9435b6c1b972cdb4861f7d913d2d2f8201e448f9fd0cde1e726516f1819d685c19e92a1e958a669b71421979dfe4b04047090c978784e4a0545425a584f9721c7ff9d5eb50080c4aac72d7a2dc84238d6c7ab37c10be18b3b571a743cfff90584e6ca01328e519f95b506558d77fa0fd955a798d343cb2374baeae64b24e70a15c7a3975cd268b53a0e4ed18cabaab232d867aa29c546a9442f662edf2d36865c07402a5839442a5af7cd0cf6d625957d7fcc0325edf129a7ffc8e6c4091bf090d1d27fd4d0990fcac4bde669a4b237d906c777bcc33dddc19fda4540b6e297038a0778c9c0a157e266ae95f85cb4b4bb85f5b89b6691b76f440d8d31255389b3219708e7064042da056dbf88f6ca07f01918e76ea2c7c31af823c4bd956f3141dfc5f76af505c50e2ca73e6f189431a7844213885c927881dea68df4aeca69320c8a3a2c58bb46613d1c2d0df1e436e381a4747d13e061495f3e2cd4274576382369b6d051b7b8b10d7f148308be835e4f405521434aa1555487d6fb1addfaf36c8a26589c01f777ec05b8107fa0078cce98d9a8f78be6a0ee1ad7ba5d593e8ff92ad01a602bb783548f726060aa70d3590cf4dedd1259d6e0599a610afbeb261ebc6239abe98d3d1d755c1e9e88538a73330661f08faa8668d97a25e427c70e4ad321b00cf62b2b129bbdb47086bb1de6984454aea9e38db663db7d8e175ba233e47d86c38c7c2bf3f4999c5b90c8c0ec41ca75a7dcf68bccc49241234c66c7a538ca37cccc62ebca863cbc3f39957ddd7c991828bea436c49a89f92ca3dca4f577d75e73555659b16a9c339384efc204f48f08121b04bbfdb49c825de4ae7a3eeec00ca9ee28c3413951fea62066957db308879e339fde027d982d598e7f22f1f029adc7ad02b577eb25d5471fe26a8436039fa7e6063dba465e07a7a16806292c4dd928bb35adce6948a0fc9630063a31ebdcfbec670e9ec9cb725a662f579e5b3f832f7da80fdd35e7115b19d541cdb790a505ce5d472703c08105a99e1a2e0a8fd8caa6c9b9d43a6625cf965a9f75f5fde7f7b63b5b92407aebeaf6e3c35d10f07e98d803db5ac25ab1a32395db6f360a6a78ec337bf4d9b8a2b74c2099926c159a0fb7a7bb49b32e36f45b256d8f1cf58e74aa8d01c50fc7f29ed63c208556465ab980a00ae55a93e5aee15e619aae133eef2bc59b663e9bc2871c37105a0ddc964855f50a29bd3c934d65d4c793255c62d36d0921e605f6e76ed762455a741dfe8c6441cc8641edb0c18a35046404798540402ee15c05dfd39fb052eff5be635b5aed48445ae75450ecde84e9ab9ea961ba8a0495ecfa3d70e673ce5370f1013c94b49d758eb24cd430dec47e97f37c82ced1d2fc96b43102ee560d41cbf40f2da6fd454a4de01440210c366cb208b28664b047b8d4abf4c47f0e2653c9460f5e13ae398fea05a1db955bca3cd052efce90f2afe335f42364ad8f4ab498d16fb554052a51f051f8562b0ad793cc99cd0629ba3d0f94c3d9135ebb697041b1cd0285a0d6a09d83c437795af323b8caaaf4039d0d576ec1d721fc0a8391451735d7cb6c56b98fffdaf6524fdd2452248283723fe1c2cebbfe60dfb42c79005e5c292f3558d3a823c1352104553fc2f48c45bc309a06660f3b19539e2f2b7c3c62edda9799df4bf83872588e7356e385c675765fa946f8f669b2349a59c2d86bab5350e24d45ce3ef9e4904c094b077978a0703392a0f226e0a662b000b56ec0a14430d0864ae7bc897921d1c19278cf93b713ad3bff91abe7bbe18a135f9800e1db41995e15211c4cf15aaf156185b5220b4a7bbcd859b677fb41c4b368980fd51e4b38018c191d067f7e82d0186b29777483b24d5254b1d2fe00c925059e5c7298acf3731149fbe9a9aab95bdf653f99c4b8c0fc68e1186eae2e5c1d5133a84843cd0778671ac9727b4592e5f2c74f82adc3ffe84b9247a2924273e96f9067bf923b19fa2a76fcf2f3bc0422bc95f5edd1d3bd371de26f15600b5d24da96094e46c55d3b8060faf4e9fbb2ffc9da8f7b52189f32001ee6bbc08e8f9fcd63bf1b0eca6c69d203358ab7170861ece734ce7fc05903344ac42567bbf29264c024770504b10018e2dfd6a13098b465bae846e1855eb1e24fc690292973c0b650db2aeea55cf295e7e5fcd39a6574befe41619b65452f4a0f5f8c32642903855286f1b7bfe8f04b8aa58aa8d906434b5b1592a3ef1e3498404b1ff5d58cc49c0c7b561e71c9fc9a3268f1f40b3635d70d51e3d648f4ab48bd3ebf68b7d00d2525759dac72f250e76d82f3040af899eda32376d9367ceaae5c3d2d200a90467ec43705d6b3ee50d99c8b9dcd9d1907b6095e6ee94c78298fee4f1051ae2675646d63f87272aa5dd5a1a7a68fbaff81dca440fd52e3d2b4aa41381bf1f37e4445e10f6646be6f58c100f9dc0e0f6bb4f2f2e6438e4eab2e388d0296696b4382624b445dfdb5182cab570cfa466b113254584d6a33369fb867281df82a4060c331a11dd520791f3efcdb8839e8b89dcaa33c1650a14e4ea2eb8c5097306df3274c2aa995b17eb38bfd8909431d7e6e750afecb2762eb5288e2716a4bed58d9bcb20cfd5ac27376681c55cac441c6961e3c6ba03269cbacc98e461924d27e1e96cdd7ef2c246fa709cc64092f1a17cd3292da4880e7282fcaa99de47d35c9be6131fc7842c211380904cb63bdaca3dba8b1a73bac89880040a58a6e899e96c21fa5127bf61bdcc089728bd7f8ba0a0905daa30627b0326e123eed1056d5ebd750b585ed83cb595c3ace73b4b36083d9710c9563bd2a45a7bbeb08a28b1f81f9db4559b2797ea848d6a43580f5536e8e001858381531bbec360f1a6d6c05a490ebc85da6933090712018611c06f4dd3f299dc11d6fedc0ab1f5ce29649c878576a2e6358251b0db820a6201608af39cfe00f80f828550a81e7d6c2ae70ff1010d2352f76d02c13eb6b6ac2480c7c850d3e769a52dfdf212558b8e3e6f3eeb5864d6f18968fd7c6be42b17443edbf38f2dd940f398b926a9ef1192cf13c94441b538419ccff3fd0187a544f288d563b0c09bd478f1c31e046d04a4fea5993396777b52dfd5a1d53859b720d7b6394d4cb9a2df7f5513f0f880846b04b3fb08b172e2b4f41b399a382557fc0e01460ce85c5f4d8fcc6ba48430a970ca1d4bef1c95836439a3a711895805777a66f293988afe5a3c89bc5f6d1d8c4f445d1a379e3f26d7b50aa87db18c1d8b6c1fc2605256d90085bf87603451c61507c0efa7221850aad28632e5d196c2056bfa458342c4a5d15a6e673c73bf0aea8b78073f3bb322b53def6dd6e372d3ee2bcf5dc1042652a829aa906cbcb529387bb724cdc483ee093707358fe5f2133411cceab8b802a89856938dd2569a9ce020c735bb25f3e073ea4ea0945f59c7a226f0eba02b925524f402eea9258fbebbf9b15e52ff7bf15baa15190a849632614132c202a58a4e3555f6725ca1d14e28c324ee1b36a99711d241ac1e619556d50e065577ebda90874d029dbc86d2cf3643e16de1f2fb7c26d1abed8f25147d5fbc94e7799997bff72ef24c372593a0ac6004405eb582ec2609ae378868044639cecffdcac7fbe9574a201ddf6ee57aee80c97e8fe56daf27d8c2651d33e138f1504dd91d4e42d1b6e6a53a8d6180575c2e2de25520f72a40f8e258ebb9de0262e9d0aee02f3d38a646810b1caa54648ac4fc29a6dfc0ac3d116ca3a78ebe4b3b08eaf4f8c06e600fd035e33031ebc04c98ae44703f5af8de1aa844596460fc9e40abbad2b936fbfff66faf58b2ccb5e29936f1ecbd4ef55c8206c42d6fdc3bd33cb179af26e6e5967998072b50002460c0701e2a677c7bd7ae5372ee30cce88257af186d390ffa9", 0x1000}, {&(0x7f0000498000)="d832815e8c74aa72d142c2d47410f9f442c27b1bf19451eb28ecfe51894c9f1ec39c96c0545d87df104ea8fdcc0d77480dcb4886299519d1858626b8b1d9f2008ec7f4aedc9d8af3dbab0ed6283ba4604c6d188ffd6d656dc44ab3ef43466e95", 0x60}, {&(0x7f0000be8000-0xea)="c2ce5b2c1b70b5a8dc6b3e56707c1c310b18ae01f5156cab541c609362d46bff4183d2f4614edb0ff0ebca8c7dfc09a875c7c0da8c131fca8dcd7f944d3530be892270111093286132bb4d703e13c36ee318744d53c534c81d4c8186f4b780657eae685dbfc29df544682cb96bae1a1f70806130ff72ef7127380e28914b78a618f4e3314f02c9dbf17fd2d6344362dbb38c62d1014c26b2c35d978ddbd09599d5a4e612973d4e95b2fc7bfc5255f16d47776498239203025fa252ef2e811631d7c449aa3ea69fa319f4e981e9b0aaed7487e083f4a40864f2d7945df0587bd50b48846bf7a34ad272bf", 0xea}], 0x3, 0x0, 0x0, 0x20000000}, 0x800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d02000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e37000-0x8)=0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000994000-0xc)={{0x2800000000, 0xfff, 0xa6, 0x6, 0x7d, 0x8}, 0x8}) fcntl$F_GET_RW_HINT(r3, 0x40d, &(0x7f0000fa2000-0x8)=0x0) syz_open_dev$sg(&(0x7f00000c0000)='/dev/sg#\x00', 0x6, 0x140c0) dup2(r3, r2) 2017/12/21 23:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') lseek(r0, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) preadv(r1, &(0x7f0000960000)=[{&(0x7f000022b000-0xbe)=""/190, 0xbe}, {&(0x7f00007be000)=""/225, 0xe1}], 0x2, 0x0) 2017/12/21 23:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x3, 0x6, "118066", 0x20, 0x0, 0x4, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x52) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x8000000000049) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00009e5000-0x15)=@random={'system.\x00', '/dev/net/tun\x00'}, &(0x7f00007d8000)=""/66, 0x42) r3 = getpid() ptrace$setopts(0x4200, r3, 0xff, 0x100000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000787000)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000048c000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r0, r2, 0x0) 2017/12/21 23:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000755000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/21 23:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x15, 0x80000, 0x7db) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000201000-0x4)=0x8, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x46, &(0x7f000093c000-0x46)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f00001f2000-0xc)={0x0, 0x1, [0xcaa]}) 2017/12/21 23:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc8000)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000315000-0x8)={0x3, r2}) [ 64.402459] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/21 23:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f000035a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(r0, r0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000e3000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000cd4000)=0x0) 2017/12/21 23:41:50 executing program 2: r0 = socket$inet6(0xa, 0xe, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) userfaultfd(0x80000) [ 64.426911] audit: type=1400 audit(1513899710.591:673): avc: denied { net_bind_service } for pid=1243 comm="kworker/1:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 64.481747] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 64.508292] device gre0 entered promiscuous mode [ 64.516401] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/21 23:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004b0000-0x4)=0x0) r1 = perf_event_open(&(0x7f00001de000-0x78)={0x3, 0x78, 0x4, 0x7ff, 0x7, 0x80, 0x0, 0x5, 0x842, 0x1, 0x1, 0x5, 0x7fff, 0x11, 0x0, 0x2, 0x4, 0x3, 0x20, 0x400, 0x1ff, 0x4, 0x1, 0x2d21, 0x6, 0x80000001, 0x0}, r0, 0x0, 0xffffffffffffff9c, 0x9) fgetxattr(r1, &(0x7f0000526000-0x10)=@random={'user.\x00', ')md5sum!.\x00'}, &(0x7f0000699000-0xda)=""/218, 0xda) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000628000-0xc)='/dev/autofs\x00', 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009b7000-0x4)=0x0, &(0x7f000057a000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00003ad000)=0xf8, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b7a000-0x4)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00006e2000)=[{0x3, 0x1}, {0x2, 0xc860}, {0x6, 0x4}, {0x2, 0x100000000}, {0xf, 0x488}, {0xf, 0x5}, {0x2, 0x4}, {0x0, 0xfffffffffffffff9}], 0x8) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000044a000)=@common='bpq0\x00') ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) socket$unix(0x1, 0x0, 0x0) 2017/12/21 23:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f00002b7000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002cd000)="96f621458ec302e04c05e89377a05a2c15", 0x11) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000d24000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) fdatasync(r1) 2017/12/21 23:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x100) removexattr(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f000040f000-0x8)=@random={'os2.\x00', '+%\x00'}) prctl$getname(0x10, &(0x7f0000393000)=""/179) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000f6f000)="", 0x0}], 0x1, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d49000-0x18)={0x0, 0x3, 0x30, 0x1, 0x4}, &(0x7f0000371000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b2b000-0xc)={r1, 0x1, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002b7000)=0x0, &(0x7f0000bcf000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eb6000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x8f0, &(0x7f0000373000-0x68)="8e6d92f01ff801bf2eaff2a6a269d84c8a15e7a3a84d0edd70878a52ec8ca98ffe795ea31cb51cc009fd8c085479248c31f1885803cf7382a844747d7f1012a8dd1d669855f46ab7deacae61f0383e2e592fb60eec0e600d57292f48ea433ba0553be8201d772b85") r3 = memfd_create(&(0x7f0000751000-0x3)='\'(\x00', 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$sock_bt(r3, 0x8906, &(0x7f0000e5f000-0x3)="45d6ff") getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000707000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000766000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e8a000)={0x0, 0x0, 0x0}, &(0x7f0000da0000)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000017b000-0xc)={r2, r4, r5}, 0xc) 2017/12/21 23:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c9b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000487000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffff9ef, 0x100000000, 0x7, 0x6}, &(0x7f0000c5e000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000360000-0x6)={r1, 0x69051858}, 0x6) mount(&(0x7f0000527000-0x8)='./file0\x00', &(0x7f0000b3a000-0x8)='./file0\x00', &(0x7f0000812000-0x6)="1f06657600", 0x20000, &(0x7f0000e5c000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2017/12/21 23:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) open(&(0x7f0000806000-0x8)='./file0\x00', 0x4000, 0x4) process_vm_writev(r2, &(0x7f00000cb000)=[{&(0x7f0000f45000-0xc1)=""/193, 0xc1}], 0x1, &(0x7f0000e8a000-0x10)=[{&(0x7f00000cb000)=""/229, 0xe5}], 0x1, 0x0) write(r0, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0x41) fcntl$getownex(r1, 0x10, &(0x7f0000f5d000)={0x0, 0x0}) 2017/12/21 23:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000052f000)='attr/prev\x00') sendfile(r0, r0, &(0x7f00006d4000-0x8)=0x0, 0x4a) 2017/12/21 23:41:50 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ffe000)='/dev/sg#\x00', 0xb, 0x40) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b25000)=0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004a6000-0x10)={0x0, 0x54, &(0x7f0000aa1000)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}]}, &(0x7f0000eed000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a54000-0x8)={r2, 0x1}, &(0x7f00003f7000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000aea000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000029e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b9f000)=0x0, &(0x7f0000ffe000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008d1000)={r4, @in6={{0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000703000)=0x6) poll(&(0x7f0000f7c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 23:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000a7000)='trusted\x00', &(0x7f0000d2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f3d000-0x2)='(\x00', 0xfffffffffffffff9) semctl$IPC_RMID(0x0, 0x0, 0x10) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000ac6000)=[{0x7, 0x6, 0x1000}, {0x7, 0x2, 0x0}, {0x4, 0x2, 0x800}, {0x3, 0x6, 0x1800}, {0x2, 0x53b0eb8e, 0x1000}, {0x3, 0xe, 0x800}], 0x6) [ 64.524930] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 64.561865] device gre0 entered promiscuous mode 2017/12/21 23:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000003a000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007cc000)=0x0) r3 = geteuid() getresgid(&(0x7f0000143000-0x4)=0x0, &(0x7f0000903000-0x4)=0x0, &(0x7f00001ea000)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000098e000-0xc)={r2, r3, r4}, 0xc) connect$inet6(r0, &(0x7f0000c32000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d04000-0x1c2)="", 0x0, 0x0, &(0x7f0000fdf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/21 23:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d9c000)='nv\x00', 0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007e9000)={0x10003, 0x1, 0x0, 0x2000, &(0x7f00006f7000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000bbf000)=0x10001) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe2(&(0x7f0000230000-0x8)={0x0, 0x0}, 0x80000) recvfrom$llc(r4, &(0x7f0000e1c000)=""/207, 0xcf, 0x10000, &(0x7f00005da000-0x10)={0x1a, 0x9, 0xfa4, 0xfffffffffffffff9, 0xc27, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x4, 0x2, 0x81) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000a02000)={0x8, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) 2017/12/21 23:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") 2017/12/21 23:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000ff7000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r1, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000651000-0x9)='scalable\x00', 0x9) 2017/12/21 23:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d6d000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a73000-0x101)={0x0, 0xf9, "4ad658efd3a4b1fd0bde21fe96320b29ec21c194597e0203ed068956481942b8b1edd0b6d9ac636c87facd374b64167ad082b412af50fc440c6b480fe61bb6e302efb75bf0d16ea186e36bdb4c7e35a5d453a7821dabf8ef8bab0034f2db58c0d101cc4112fc6b04baa391dc13bc9fe0b46c5166fd475f0c144c76003e423c0454c4908391d41d363471b0409a478c33890e3f82ccf11bee66505c5f83191f63d983eb4f8e5c8975687ae8b84f667e24ebf4e181acb193bee221a739101666ce1367dba04905bb6481ba0902979f9b4f7d6915d22a4a4e6b845afd9de8e4cf88a0c1047bdc56023136ef7c339af8b0526bf7ddff714b1e577a"}, &(0x7f0000e16000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001ba000-0xb8)={0x0, 0x8ae, 0x7, 0x8, 0x0, 0x1, 0xba7, 0x80, {0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x94, 0x80000000, 0x8000}}, &(0x7f000063a000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f5f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20, 0x3ff, 0xfffffffffffff911, 0x1}, &(0x7f000080d000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e04000-0xc)={r2, 0x0, 0x10}, &(0x7f0000000000)=0xc) listen(r0, 0x200) fcntl$setsig(r0, 0xa, 0x39) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000029f000-0x8c)={r1, @in6={{0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/21 23:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e60000-0x12)='/dev/input/mouse#\x00', 0x8, 0x8100) accept$netrom(r0, &(0x7f0000f06000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005f7000)=0x48) r1 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r2, r1) sendto$inet(r2, &(0x7f0000160000)="a7", 0x1, 0x208000, &(0x7f0000e72000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000460000)='/dev/vcs\x00', 0x2000, 0x0) writev(r3, &(0x7f0000939000-0x90)=[{&(0x7f0000c28000)="", 0x0}, {&(0x7f0000f5b000)="", 0x0}, {&(0x7f0000fe5000)='V', 0x1}], 0x3) 2017/12/21 23:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000663000-0x10)=@nfc={0x27, 0x0, 0x0, 0x5}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000f8c000)='/dev/usbmon#\x00', 0x22, 0x400000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) futex(&(0x7f00007a3000-0x4)=0x0, 0x0, 0x0, &(0x7f0000719000-0x10)={0x0, 0x989680}, &(0x7f00007fb000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000538000)={0x10, 0x0, 0x8, 0x2a2}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000036000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00008d1000-0x50)={{0x8, 0x0}, {0x5, 0x0}, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000505000)=0xc) 2017/12/21 23:41:50 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f75000)=0x1000003ff, 0x4) r1 = dup2(r0, r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000020a000-0x4)=r1, 0x4) sendto$inet6(r0, &(0x7f0000169000-0xcc)="", 0x0, 0x0, &(0x7f0000f70000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 23:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x803, 0x100002) recvfrom$inet6(r0, &(0x7f0000554000-0x35)=""/146, 0x92, 0x2000, &(0x7f0000e15000-0x1c)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) write(r0, &(0x7f0000001000-0x10)="", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000023a000-0x10)='/dev/sequencer2\x00', 0x210000, 0x0) openat(r1, &(0x7f0000ae4000-0x8)='./file0\x00', 0x8000, 0x40) 2017/12/21 23:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008d7000-0x5)='user\x00', &(0x7f0000f77000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031c000)="73656375726974792376626f786e657430766d6e6574317365637572697479766d6e65743104656d3100", 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000f86000)=0x0, &(0x7f0000e12000)=0x4) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00002c0000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2017/12/21 23:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) mkdir(&(0x7f0000bb2000-0x8)='./file0\x00', 0x82) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/rfkill\x00', 0x0, 0x0) fstat(r0, &(0x7f0000daa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000058d000-0x4)=0x1) syz_open_dev$loop(&(0x7f0000a7c000-0xb)='/dev/loop#\x00', 0x7fffffff, 0x105001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000078e000)=0x0, &(0x7f0000b67000-0x4)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/21 23:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1f, 0x0, 0x40) r0 = socket$inet(0x2, 0x8000000000080003, 0x8000000000000009) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007a0000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c81000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x0, 0x7f, &(0x7f0000efb000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000ae2000)={&(0x7f0000069000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003fc000-0xa0)=[{&(0x7f0000447000-0x4e)=""/78, 0x4e}, {&(0x7f0000fcf000)=""/4096, 0x1000}, {&(0x7f00003b2000)=""/126, 0x7e}, {&(0x7f00008bf000-0xde)=""/222, 0xde}, {&(0x7f0000c6f000-0xc5)=""/197, 0xc5}, {&(0x7f0000dd9000)=""/222, 0xde}, {&(0x7f00003ce000-0x78)=""/120, 0x78}, {&(0x7f0000182000)=""/4096, 0x1000}, {&(0x7f0000ddf000)=""/234, 0xea}, {&(0x7f000058f000-0xcf)=""/207, 0xcf}], 0xa, 0x0, 0x0, 0x5}, 0x2063) sendto$inet(r0, &(0x7f000000d000-0x1000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000232000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000707000-0x10)={0x77359400, 0x0}, 0x10) 2017/12/21 23:41:51 executing program 4: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000cba000)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008fe000)=0x0, &(0x7f0000db8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000013, 0x80005, 0x58831b5900000000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r4 = fcntl$dupfd(r3, 0x0, r3) bind$inet(r4, &(0x7f0000ce7000)={0x2, 0x1, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000bb1000-0x40)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="f25ab187941a", 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}}, 0x36) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000400000-0x62)={r2, 0xc3d5, 0x3, "915e65c50c33e4cc549706038fa51d801cf77808c5b527222f60b6ad46e59a14e0357809eb2df731d8bcace0d6c2a7b7d3fe36e0c946cdd4de68b6372b3f79ae6942b28f712035280ca3f025ade9be6903e44047ae5cc3a2"}) [ 64.806105] 8021q: VLANs not supported on lo 2017/12/21 23:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000da0000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x447d}, {0xa, 0x3, 0x2db5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x3f, [0x0, 0x770, 0x1ff, 0x6, 0x9, 0xff, 0x1, 0x7]}, 0x5c) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000ddf000-0x10)={0x8, &(0x7f000032b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b3000)={0x0, 0x0, 0x0}, &(0x7f00001bc000-0x4)=0xc) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000fc3000-0x10)={&(0x7f0000c82000-0x1000)=""/4096, 0x1000}) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 23:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f40000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) write(r0, &(0x7f0000b1a000)="240000001e00071201010008031b650001000040e50000070b000000000000a20900048d", 0x24) 2017/12/21 23:41:51 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000ca8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000927000-0x4)=0x60) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002a4000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f00001c8000-0x118)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) recvmmsg(r2, &(0x7f000064e000)=[{{0x0, 0x0, &(0x7f0000c79000-0x80)=[{&(0x7f00008ac000)=""/29, 0x1d}], 0x1, &(0x7f0000bad000-0x4e)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000045000-0x10)={0x77359400, 0x0}) 2017/12/21 23:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000e9d000-0x4)=0x0, 0x4) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) [ 64.922403] device gre0 entered promiscuous mode 2017/12/21 23:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c83000-0x10)=@common='yam0\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06857067317b4a32462799841a2128fd2c5d39191b56ab9a682d1f6156b23fbb372ab32c15afc67e8ede0716069500c657464d86a0b4401d27233d2693bcc5a77428232a5c4a943539d55d08ee84eca1c612c60d4f34a5d386cc897bdd90d439a9657091913e6456d93fc7df64fa6a511db9300e6d734366b9969c05d73c3d42235b180d79865e08dcbfdc104c2eb3fc6c7cc2a009dee1d6b4917b65984f571c9f0925c859774b5b71a7ddc87074b97639dd6824165838a1a1dc59a93e8fffa3a3ccd73f05facb56f1a1a8e771d728f3ddb6387d878461e63a2b0d52613ceab0711434214f03a3f77b5c4522340a84b8", 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000041b000)=0x0) 2017/12/21 23:41:51 executing program 0: chdir(&(0x7f0000ec8000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000158000-0x10)={0x6, [0x7fffffff, 0x2, 0xdc, 0xfffffffffffffffd, 0x5, 0x6]}, &(0x7f00009c9000)=0x10) r1 = request_key(&(0x7f0000df4000)='ceph\x00', &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003bc000)='\x00', 0x0) chmod(&(0x7f0000529000)='./file0\x00', 0x12) keyctl$set_timeout(0xf, r1, 0x4) getgid() setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r0, &(0x7f00007c9000)={0x26, 'aead\x00', 0xf, 0x1000, 'gcm(aes)\x00'}, 0x58) 2017/12/21 23:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000da7000)={@loopback={0x0, 0x1}, 0xd7, r1}) munlock(&(0x7f0000d66000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000e42000-0x8)='./file0\x00', 0x180000, 0x8010) ioctl$TIOCNXCL(r2, 0x540d) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000fbd000)={0x4000, &(0x7f0000a24000)=0x0, 0x1, r2, 0x1}) restart_syscall() fanotify_mark(r0, 0x26, 0x8000008, r0, &(0x7f000063f000-0x8)='./file0\x00') ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000047c000-0x4)=r2) memfd_create(&(0x7f0000209000)="2f6465762f6375730300", 0x1) epoll_pwait(r2, &(0x7f0000ad6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x10000000000000ea, &(0x7f00009a2000-0x8)={0x31}, 0x8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ae8000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x2, r3, 0x8001) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffffd) dup2(r2, r0) setpriority(0x0, 0x0, 0x10000) getrandom(&(0x7f00003d4000)=""/15, 0xf, 0x0) 2017/12/21 23:41:51 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@common='lo\x00', 0x10) 2017/12/21 23:41:51 executing program 7: r0 = socket(0xc, 0x80006, 0x624) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x2, 0x4) getrandom(&(0x7f0000bf7000)=""/0, 0x0, 0x3) 2017/12/21 23:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") memfd_create(&(0x7f0000000000)='nodev\x00', 0x0) r2 = syz_open_dev$tun(&(0x7f00004dc000-0xd)='/dev/net/tun\x00', 0x0, 0x40042c05) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000bb1000-0x40)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="f25ab187941a", 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}}, 0x36) 2017/12/21 23:41:51 executing program 4: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lsetxattr(&(0x7f0000067000)='./file0\x00', &(0x7f0000599000)=@random={'btrfs.\x00', ')eth1[\x00'}, &(0x7f0000072000)=':$,\x00', 0x4, 0x1) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b4000-0x8)={0x0, 0x0}, 0x80800) syz_open_dev$binder(&(0x7f00000e0000)='/dev/binder#\x00', 0x0, 0x800) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00003d8000-0x10)={&(0x7f00005aa000/0x4000)=nil, 0x4000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000b", 0x10) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00005b4000)={0x0, 0x0}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005b4000-0x18)=[{r1, 0x8000, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x100, 0x0}], 0x3, 0x5) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f00005ae000-0x60)=[{&(0x7f00004be000-0xab)="d179670005ad0cb6f87301d0a1e2fee3438dd7de3d31edf752e19d998182febb", 0x20}], 0x1, &(0x7f000006a000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000001d000-0x4)=0x0, &(0x7f0000273000)=0x4) r4 = dup2(r1, r0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000436000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_int(r4, 0x0, 0x25, &(0x7f00000e4000-0x4)=0x4, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00001a3000)={r0, 0x80000001}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005b4000)=0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00004f7000)={0x20071026, r5}, &(0x7f00005b5000-0x18)={0x7, 0x3, 0x3, 0x40, 0x4, 0x2}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000c6000)={0x0, 0x0}, 0x2) 2017/12/21 23:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000138000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getflags(r0, 0x401) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ea7000)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrlimit(0xee016710498c8947, &(0x7f000044e000)={0x0, 0x0}) 2017/12/21 23:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000870000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e42000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 65.007527] audit: type=1326 audit(1513899711.172:674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11317 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 65.063894] device gre0 entered promiscuous mode [ 65.080789] audit: type=1326 audit(1513899711.172:675): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11317 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 65.110090] audit: type=1326 audit(1513899711.172:676): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11317 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=97 compat=0 ip=0x452a09 code=0x7ffc0000 [ 65.136417] audit: type=1326 audit(1513899711.172:677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11317 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 23:41:51 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000465000)={0x0, 0x0}, 0x80000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00009cd000-0x4)=0x2) read(0xffffffffffffffff, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) close(0xffffffffffffffff) 2017/12/21 23:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00007a6000/0xd000)=nil, 0xd000, &(0x7f0000f62000-0xdc)=""/220) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de7000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000d81000)=0x0) mq_getsetattr(r0, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 23:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/rtc\x00', 0x80500, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000d2e000)=""/4096) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eef000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000fdb000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r2 = userfaultfd(0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000030f000-0x3)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000eed000-0x4)=0x8, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000fa4000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getdents(r4, &(0x7f00008c7000)=""/45, 0x2d) clone(0x0, &(0x7f0000468000)="", &(0x7f0000060000)=0x0, &(0x7f0000f8c000-0x3)=0x0, &(0x7f0000008000)="") r5 = shmget$private(0x0, 0x2000, 0x780010a0, &(0x7f0000988000/0x2000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f000018e000)=""/190) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000f0c000)={&(0x7f00002df000/0x1000)=nil, 0x1000}) 2017/12/21 23:41:51 executing program 6: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000662000-0x4)=0x60) exit(0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r2}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000000)=0x60, 0x4) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000002000-0x18)={0x1000, 0x5, 0x759d400000000000, 0x80, 0x8, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0xffffffffffffffc0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001000)={r5, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r6, &(0x7f0000001000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000ccd000/0x4000)=nil, 0x4000}) r7 = memfd_create(&(0x7f000021f000-0x4)="1b040103", 0x4) ftruncate(r7, 0x0) 2017/12/21 23:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000088000-0xb)='/dev/hwrng\x00', 0x40001, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000e0d000-0x4)=0x0, &(0x7f00005c8000-0x4)=0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e8e000)=0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009cf000)=0xe6a, 0x4) preadv(r0, &(0x7f00003a3000-0x40)=[{&(0x7f0000327000)=""/248, 0xf8}, {&(0x7f0000854000)=""/27, 0x1b}, {&(0x7f00003db000)=""/228, 0xe4}, {&(0x7f0000ccd000)=""/70, 0x46}], 0x4, 0x3d) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000cb6000-0x58)={{0x0, 0x0}, 0x0, 0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000164000-0x10)=@generic="518a29cd8eb833d27baf38b8972b50ce") 2017/12/21 23:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x2) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000db3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000897000)=0x9) 2017/12/21 23:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e0000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000839000-0xbc)={0xff, 0x2, 'client0\x00', 0x4, "0a2147a9e0d19bc2", "837b4b6d6d6b91575f648ac577991ddc8b03dd80024c6deff1edf53506e0e940", 0x1ee9e873, 0x2f3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f000000b000)=@known='system.sockprotoname\x00') r2 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0xc6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de9000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) r3 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f000023d000)=""/99, &(0x7f0000f33000-0x4)=0x63) [ 65.161228] audit: type=1326 audit(1513899711.172:678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11317 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 23:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f8f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c69000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/vga_arbiter\x00', 0x0, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057b000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000164000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006d7000)={0x0, 0x0, 0x17b}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000060e000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000b2e000-0x10)={r4, r5, 0x7fffffff}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f0000f40000)=[{&(0x7f0000f45000)="8ab8d0bbb647ae0855d42b59e9c964da372f06d0d18af9dc26ddb3e781526fa3174efffe20f426f868981b372d9e5db0f999f7b623e0925360d519677c29c0f2e1458651cb6b35ecff612a1151e504a6c3423c0f767dfbdc9d53f4826e95a6e58846cd04a29b0f504328dcd9ce23612aee3f6725f4ae82057890cce7fdbe78d4d3b96c0069777b969fbbf2ea37d56425e195bca5335dbac3672f1c90d768569f10c9d7db159a1e98c9bbbd8ae7f637e69146494d356b926c8ebf5daad90a22cb91460cf7fe25bac03264d1fa01cd098fe0f394682b55ed902f830dd24bf9d73ab80c405112a172a7436675aec216db5696eb060d7432ab8ce632e67026d6d989b3877b69eee899b87df9c065b54e07d237054844d06f129cb222b41424fd45f7e2bb110627b7de0ec4db9855aee2f26618f254db464edc2cab90ab12a0d8d0773e50233d073d9c0435138ff7ea40c01b624ab7a1e401e3d7ef746f20fea024810f013932cc1b3d47755aa90835e2676d16fe155e33b97f5e0c138ffb4ead231c5e59ffdcc4b224399edc2b2cb7e589ea7ba40da01a52f32d60c04128c70035d5bdc1c502e1fadd4e9ba379c8904c39a24e5147645917856feaf78d0c0a9fe4d877a262e9f592fae87e9e00779daffef228e68942e37a67015c441907592ba10f5f21aedec581a1def8d1b91d3eabc381d2671ed860f230a96c7c96d844afac868854747f4b15f6ab77a6962e3e8201c627c8c54cfd002107c0bf1ba3b91ac159855413350fa7a69edf5c0d742cd2513cec348b5e05d3fd692f9063cfad5ce3951392bb393a4a30cab0f028c38403886c824d857f7717699b85b6504b5966cc4ad332066de9930a38ab1bcd59ea627b5bb015d20bbdc6f8642428412b5ba5867ebc15fc35535ab1e7f6274abd99ac5e1cb5550f23bc5706840eb844a75578d86b2f01f5d90c4f3ff28f8bd1930dcba6f917fad13b80ddd67aa28f26e75d3732c2e81c55eaff6868c997c7d05c306ccad318dec85797779772784a85fd361684d2ac94e7f3ba5e1006bc4e2e51dcbe5083a51bc7e13c8045090d15629085944ad34aa94233737e8af96429077ecf7b953ecdd2a1aaeadd82856bd4516f38604e930d34bfc471b8c0536b92ba1d70c3aaa24c19bd3e8afc38d622ed2e586d030d09482d869e00787b40d0a53e26e689b37a811a9f2f6be6d717fd96604f995e8c3cf4feb6746711d0e695451b0699603904501b77d6dcfb30bc5a6030f25630595e16c21cf9c39cd4bd40bd7ef00e4d0b9e7111f143842f865d78a139eb9569239c6dd9921760595c3c979daf2fe716933ab6e7a3dadaef272f66feabd033314cb6fa512c9d57bd244cd54c975cc9c4a549c0fd7b89a37ec774dc27c31f0a5388282c17bb8d0abbb1354fa3773ce2c000ff76ba350145ad8c71c6fd77f55212930e446b1ea8db19cee0ac86ddf2ddbe379925920d9c4bf9ee75f1f236121eb3540de030bc963ce5c600236b4cef1f365376799677a23ed9b91c978599134812d30ac4fbf882c02bdb31a7dc0a6d033184df716606e7903021e8bd677d82d5920f3ccef59aeb4562914ebd94c49fd19a24b304ba4ab474881891a6b0e9d5215ababf596350867e839a0f1867d45cc4a86c4692a12122cdc006044da38d2c4cf2e31f302c4a2c8db5fa364da164beee1ed6a6e9f3580a2fc9f5e1f2e8e80995b461666dbc558c6de427d24b34579532af8dfdcccc5dea63502149741778f3014f42615ebd33cee45565bd9b26e45ccb68703e7e3c3a78e41040bfed934acdb5ba2b2f016c93425185a01bfc989084c1f90bab0915a69e86b2947170d26e3b2910811fb57b7c0c05b3c2853dc24f667fe8876ceca987530ed3573e4ba9688205a309ff0b618a31014fdf756bc6d776d1989578268bdc35020535e946096d90024e05cf88b39a7a661b2a8611c5e54cfe6bd0dc0f70a085c9c7e8fd230e03fc00202e31e8c47ebc6c35dc842461ce5998cbfd07d816a2db83b75abcfd46c04260d2b1b4731940219b4801d6a98bc973b6006d643ad05cb61265ccf7cdaef0fe1c7a5acaa4a067c01c00b08b270dee8169ceb9b181e59332879ea182337b26aec58c0da4bfe8c62186380d6106f30786400dedb4735000b7fe6ab2de5fd5127ac5ef05dd1811539bd1404cd85d9dc332e448f5e116a4466e3179b4071aa768c4b60eaf06fc36b2fe5baafe69bd082e38ffcf59411d3105208acc279ead00e159b90811b384a736910fbf09a7e1c2e64b4205a280b94163cfdf8dc0a673e2bc298965a7d9e34434b84fd1e5e17024fc4b4f39e72a619550e57354901b7948d703005378b10ccb07dc6a8fc80b6970fe23335396a8c75f66bc952552740abe74166c6bd5c102d19862075ee8019907b3c473e4b1231b7a00d051bc30bf3d260e9f06c63d3c5ad5bba119a4b48a8b914dc298402e5f85ee55dc483592573b10e30fdc248e1215d26c11b521adb9ea08d8eb5632d3a046e10b93e18c3c5b05931f5479232d1de0be7c8e6df8a1ff7fc49400989c95eed0701b8365c7213ec045a658e746ae639e6b30b453594b003b723d9b73440b7bd35a20164f7df4738035fb30874230b8ff50ffe975f08ac3c5915cadc12a4690f0be1f1aa1507ff73b2c909b066e35a3ec4d83b55580a8bd3f04677d229410b1ef8ae2ba6be34255b4de5f265bd0589da6dea2559835d9ceddc8af56eb87c0645a941f16b0c2cd13b4d1f203c63d52a2095290670b759bbe3ae13546af01e4fc4cde079b673c472f0b0698b51278b43ad6b6f466eb7c43428422730d0ad6a24cacfa5a846801a1d7988f8e4de2c772162303abc11125bab6b80a6a7cdbd92b6628b7aeefc910deaa00aa4a38bd08e646b98602a6dce363e5e7cf07d554e68867ed3c748ff439ef6eae70c2b17bf3673a8f383038831652484caec71027a0f73048319db852f4db7f7b6221032781e8cb64997ba74f5ddffa6687bc3b3d75f6a408ff08fd5428cfea99d70c229cc6075fa14459f15aee28dc94fe5f74e3fb504b4832bbb52e0a87c364a7c91e8bd29b0de7a2893e656a4d005de2165ff5b51275ceabfe2d22c0d487cebf21695efd3b450c90252fd5ba69afd69b1d350869bd0be36c2270f5cc1b0ea1f60bbeac56dbc7408097566d4d1eb7530751e7effaa315d0279b67ba7c97bc8b5c2674618288af17b4d7c513310d0b4797b2c2a0796f39768abf40e76499c4742d20d6e7b19a2d38c11ab54db11177b2b46ebe1d6f2b02c1b95654620da2a00cf56e0d9b9122e33da9dd8e33a8c37bfffb335bf1aa53ec29e414796d156d8e5930bea434b5b30d03b54353da00aec687534d7835fa212eac6f2d5d348bb8e48e86dc365f6a93d762858e75f6f5274fae2dd7a4bf32b5d8d0bcc7bfb97c2de8213b5646ba925fefb779e70f0e7a0ac335a2423c62974d6e6807b8d8bc59ddcd3558129ea1266d11c6ce95731ead8499182b6ce393a58d2b032babc77f55b1a4dc663623a43d0da959672277f09d895a1308742e53bc07ca51233b033aafa3d295b22dacb747974af4727d349d944a75853ab212fb21e7e24437ca8788e145c2dc3a9a79fff31b788c06f2cbb58222d4a6a974cfd8ccade70c3f5d82f295e01d7d4a6a8137d1aa02b8b52041d0a65027c3800378e43edecfdd972d4690d5805c0b8e49162263c077efd4a6269e27cc2698c3ac9a7d5f1cdbc5b2a40c63b9aaae70d18b0b811c41dab4af15094197719fb3965c301de7d28113d71482afe563d6c071de5398266c451100f54bd50bc57a97e94b7ee7b2c3a72055323904eaf9852557a56abd4a63b207e3af07359b544455f294501398ca7611ceccea9bed981e70244e09aa9b052e6f5d1d06b6a73146a33bda1a1ff58955dc151c50817861ee02dc270000eecaef6dda62a16d87af00b5ac112362c9bc66f6f2a09ff5711b1834a7a3110f3667f4736a66a041f1911b5dfa70a2e2bdfeffe5ae77e798d191c3cab1682026b393ee67a396cacf114c3325cf32597bdbe67a2a541ddabd6863db83e9f464fb6ceef583b55d41779de0c7f3bd50e98f919d3702af148d8a38ec4053b89a944b188c559ddf68f2be75315d62df90a87bac1e02940b047817e4387e9522a3f8c240ca102af166482a736163d1f3cdd0fdec12952a257a6260429a1faa558d80339abfc75c64a90c3ab2b080d973cfda65df790f213441e393ee80e3ca3128f3bba66f2dfb9f44c2dfc33c474c48c90d3b6073d5eb361cd682e38f5381f98295ac7ee441cec4242aca8c3b9791451989974e5c32f726b31efa4b55e559c84ab349cfdb83348b66be4d7a0a3444a08b37b79d626a1f1f31e5f5f3966e82931e15e0ef66586607256885222ba4cc3fdfbbdd2e7ee511a3a6d07a72e3e2e6537ceaa01325dbeda788ba6f08dde81636fbef86e34f332c4d3de523bc5fbd028d374fdcab0a293df57bca0fad0c92eac7887260f8ff9895fa615a879f93afa8cd61c87925afd7b8b44dd51e680bfcfe989b8737a10fa8a85837f61eabd06cf11a0aef34be630269d04b198a2c6832e256ef0bdf5076857901710dc6e4612052657f50f6a7b92ebf373e827a058e3479276245da8e2783051022f4a84399fdb82b9b6233a8a584d6e081f1e2485d273ccc7869477026059701fd2914c31261ee36afd7d4fa006416a62ee8ba4f8faad7ee185d4c1345ec52007502ace5987b5992a935d2bcccd1c83d25e78c263939a95dad3e0a6a45436d8258a7e0e6102e81f33fe0a9a71decc0744414572a73998ef776deb35d791bcd8e477e2c8b201290ba480b26edd7c39d93ee7fd7b5d8bdb87330190cdbaaf0d8b5dd139ba070d74452e8ae26f4e7673c2bc5316bd3d3b87eda26dca360a0d92bd68f0b3d81448ee5f3fd97f42697935d059aaf94fe73c32a42049981d2f565b17e5ed652766dbceb7dea3b246ca51364e1f33083f742c400e30efafd15a94d39c4af5666b38323561d1f2585a59e52746b594d6709a76bf085fb994e463ecfaa5043e2347c67077cca4dac0306378369410d37dbc544ebd5bd1115b64e0a22995789c1d73a325adc00e1d404bb40418c96c355c5e92ce4c3239fe5954692b808e513a7cb1c79bb332cf25abcefab140791ac23331b7ea1739a7cd72e06da141273923f5fac0fcd61d9abbfae8fe0ada7344c94f836bf65b31bf100a88858f7e2ce78e3726d235a51d6891109733311f8fd1d6236c7453c16240ec5dda5d9f80be3fb3fa34fb6b90cfac4c7f0c93b8d80b490ff131b6a5ac5e1e3837a4359c4e19bebbd6cf4bc75516191e1458cfc335b2c486e835e09588373ef4b3424053a0ec63c7bcf16a6ea9161ab8820acec62028799cebe72af82bcf1a456c7954e46aaac6177f837769886fa753057b248a7a0f66acd0f9daf4a5e6cd62cfc798bb084db4ed41c3de59650540e08bc707cca59d7da04c7656eab813f45bc622c3f4552ae8b6b985fe6e50f5f86d38d3bcb68998ad7f5f02843b688ac9539cae3f4431505bac1e7457d6cd8237251d22e6af0bb405c4c8eee57e7bb7a37f7d3f47b32ae1d36f97a90b119f75d50c3bc755a213507b60509aca7cdb7ff14937b4fb7a19350a4fd4946f5c62f5604b86dfa91996d4ff7536917e844b182d9782469e4091bc732bc8a342efb140ded09715207f657cf1ac27344b174e9827b9ebdf07cd4e83840e40ff3364daa6c22163f1b8c4266d3f7a84fa2cf24c5b73e4fe8c08618389192d75002019575b98899", 0xffc}, {&(0x7f000009d000)="7172fce2a674753c9742e6094f2d620748af81228367dbf9a959d1832763be324073d819c8e86961ac2e32be480fa40dff8e560079e44a1e5c42870705178c3d685c2af34a99e116060d9692c94ae9c4cfb38d30969f024b72938512f10174d1069b76ab54304c72b932ffbc1813972562139bf7055cdb1f897e2e18244e07ccc990a5f3ba5dc677583c03ddd5220a473702c9ea32e14d016c6dda83ff8073276f6c501b4cd4dd0eb794dc1f9edd9bb6cef3dbe87149934725e76fb80b", 0xbd}], 0x2) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000785000)=0xff, 0x4) sendmmsg$alg(r6, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="eeb30b71ad45f78e6b6b30f89f79696d6502ff2bfc868634997acd46d32db911551467749e71bf512252cf7f4bae4b2fd07c026f74a824c4fa65b59bcccee4e62689e7bcc8a1aa1cc3d194e388969e6bb3bba4023847321a7d033541493c022620fecfa4b244e674c2a69624f5f9f03ff7a13f26152205a78fff66ad824b59d3", 0x80}, {&(0x7f000030a000)="23b475795cd7b6f08dbd4cbf677238a0823c1bf439ed3dcfd7cbea0881e3f114f972ced9616584e67a6ac87cb372699cd0a1de80af661f9dd1479946b8461522f9e465215b57da42a9cced0bbfe4c280cb4b9db5f034b4b601cfcd78a431fafe9d31b25c7ad8eb5a65d706f1fcc176e27ddb3c7262199e01234ad13eac83b5b6adc327474a56fd851f2d18ae80cd0f25e0eacbec45ab0361aba4b322fd082d4445663bd218f0f359c5", 0xa9}], 0x2, 0x0, 0x0, 0x20040001}, {0x0, 0x0, &(0x7f000098c000-0x10)=[{&(0x7f00006c1000)="ff0f4f5d45f1124843ceca86e5a5674e02e80ce46a16740b3ac0bc330446e60a05096868f17930136d8b2757441840", 0x2f}], 0x1, &(0x7f000070c000-0x120)=[@iv={0x88, 0x117, 0x2, 0x71, "6e22c0f5cc9381b948fae68ca6ff670f4d24163f7a17be25797489399dd0c7fc162420465b4cd1b92038894e9ec546433ab3285c0e8b8d6d174518aff73e83527aeaca45008b97322893e80b093be69ef94d81d086e5ff48b4178777bdac2207e876474949da19cc2a009f0a5d3d488d03"}], 0x88, 0x20004000}, {0x0, 0x0, &(0x7f000064d000-0x20)=[{&(0x7f0000f92000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}], 0x3, 0x8010) sendmmsg$alg(r7, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[{&(0x7f00009c0000-0x49)="", 0x0}, {&(0x7f000088f000)='F', 0x1}], 0x2, &(0x7f00001e3000-0x1188)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}], 0x1, 0x0) 2017/12/21 23:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009a1000)={0x0, 0xb3, "c105f525c3bbce88f6c755f8d1d656b9164eba554d4846ece1660af8a2cd0218f8a4b32f89c34255147242fccc7e180aa621e4297eb994659e0ff5684540ffcddeed002861bef96ea8ee10eb8a63fdbe5d4c20f807d2ae75cd884f3f00b4096e86616a350b3c97d22ef5771d6a8c5b41b14c326ddbbb8b386b64cd7f618adc40be3baa1a29f1eb8bea65f8314da876bc3466f5bcb00446535b9131a4eb850433e5d117d65890e6048da56702979ebe85443dac"}, &(0x7f0000500000-0x4)=0xbb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000db4000-0x10)={r1, 0x78, &(0x7f00006c3000)=[@in6={0xa, 0x2, 0xef, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x2b74}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008c7000)=0x10) 2017/12/21 23:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f17000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) fcntl$setlease(r0, 0x400, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00006c3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ffe000)="f900000000a6e5000000000000006898", 0x10) [ 65.277799] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 65.322738] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/21 23:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00002f2000-0xc)='/dev/rfkill\x00', 0x880, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x18, &(0x7f000005a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/21 23:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ac000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000017d000-0xb)='pkcs7_test\x00', &(0x7f0000806000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000784000)='/dev/loop#\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000f83000)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009f5000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000016e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b98000)=0xb) mount(&(0x7f0000fbb000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='bdev\x00', 0x0, &(0x7f000000a000)="") 2017/12/21 23:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003ac000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000fb9000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(0xffffffffffffffff, r0) 2017/12/21 23:41:51 executing program 3: mmap(&(0x7f0000000000/0xd0a000)=nil, 0xd0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bbe000-0x8)="5369145ceb65df20", &(0x7f0000c16000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d05000-0x7b)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a4b000)="0080000000f1865f5ad35ccc7bcbc320defe36f0ee97d92b435e780e58c7345f754d2581e02899362e680ca518c8613c300e66bcfb99b85a37c11c130cdf0e75c114df8792cbbecf967a2f62d361cdd0b2f9d63fd9bd8a9db8cc03ff7848f7cccafd640bb90ccc928855e9886f90886c79d7010812a886a3c635cc19a640110f7e458ff930b4c61594f84542314a39a46c65799b15940de2a292952e31c42b307264798644", &(0x7f0000d0c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa5000-0x6e)='\t', 0x1, r0) keyctl$search(0xa, r0, &(0x7f0000001000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) 2017/12/21 23:41:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r1 = syz_open_pts(0xffffffffffffff9c, 0x80000) r2 = dup3(r0, r1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007cb000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000227000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f00006fd000)='./file0\x00', &(0x7f0000384000-0x10)={0x7f, 0x8001}) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x5) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000e21000-0x4)=0x2) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f000010c000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4693, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r4, 0x0, 0xfffffffffffffffe, &(0x7f0000f52000)=""/1, &(0x7f0000054000-0x4)=0x1) 2017/12/21 23:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x4, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="feff0115", 0x4) 2017/12/21 23:41:51 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00009e8000)={&(0x7f0000f69000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bd1000-0x90)=[{&(0x7f0000f68000)=""/203, 0xcb}, {&(0x7f0000999000-0x3e)=""/62, 0x3e}, {&(0x7f0000f69000-0x27)=""/39, 0x27}, {&(0x7f0000f69000-0x6b)=""/107, 0x6b}, {&(0x7f0000009000)=""/98, 0x62}, {&(0x7f0000f68000)=""/0, 0x0}, {&(0x7f0000f68000)=""/163, 0xa3}, {&(0x7f0000c63000-0x61)=""/97, 0x61}, {&(0x7f0000f68000)=""/158, 0x9e}], 0x9, &(0x7f000062d000-0xa2)=""/162, 0xa2, 0x8d9f}, 0x10020) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f69000)={0x6, 0x90, 0xab2, 0x4}, 0x8) recvfrom(r0, &(0x7f0000a5e000-0x1000)=""/4096, 0x1000, 0x40002102, &(0x7f0000f69000-0x10)=@nfc={0x27, 0x1f, 0x3ff, 0x6}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000f69000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f6a000-0x48)=[{0x48, 0x101, 0x0, "0300e24f446a90ec6d61b78b73704105370f745ed5d8ba62dff64991b96c007d6505ed2cddedf5945fef26a27199d6f2195dc20147e7"}], 0x48, 0x8000000}, 0x0) 2017/12/21 23:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000473000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00005e1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x101, r2) r5 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) keyctl$dh_compute(0x17, &(0x7f0000ad1000+0x7fa)={r3, r4, r5}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'md4'}, &(0x7f0000bed000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002e4000)={0x0, 0x4, 0x20}, &(0x7f0000b2d000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dc8000)={r6, 0x2}, 0x8) 2017/12/21 23:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000132000)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a71000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e63000)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d19000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000080f000)={r5, 0x0, r6}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000202000)={r1, r2}) dup3(r0, r3, 0x0) sendmsg$netlink(r3, &(0x7f0000e69000)={0x0, 0x0, &(0x7f0000ad0000-0x70)=[], 0x0, &(0x7f0000c33000-0xe8)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000037000-0x28)={r2, 0x40800000, 0x18, 0xbd, &(0x7f0000d9b000-0x18)="80d731b7d9af4990020db0f1f070967033715c371cec3149", &(0x7f0000e51000)=""/189, 0x9, 0x6}, 0x28) 2017/12/21 23:41:51 executing program 4: mmap(&(0x7f0000000000/0xcf9000)=nil, 0xcf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) rename(&(0x7f0000cf7000)='./file0\x00', &(0x7f0000b76000)='./file1\x00') mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf9000)='./file1\x00', 0x2) 2017/12/21 23:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/rfkill\x00', 0x440000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, r0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x3b, 0x7, 0x4, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d7f000)={r2, &(0x7f0000b0b000-0x2)=""}, 0x10) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00002d5000-0x90)={[0x2fbf3010, 0x1000, 0x7, 0x0, 0x7, 0x3ff, 0x20, 0x8, 0x8ea9, 0x7f, 0x8, 0x200, 0xb358, 0x3ff, 0x40, 0x2], 0x2, 0x10000}) 2017/12/21 23:41:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800000028400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009bf000)={0x0, 0x0}) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000291000-0x50)={0x6, 0x5, 0x0, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f00001f2000-0x38)={&(0x7f00003ad000)={0x0, 0x0, 0x9, 0xffffffffffff8001}, 0xc, &(0x7f00007e0000-0x40)=[{&(0x7f0000bb9000-0x325)=[{0x6d, 0x1, 0x4, 0x200, 0x7fff, "772183e49b0d394429e8e1a5879de2831cf2248ac1459d2b56e7d1e168a320975de582619fd4f0d7724e44e7cc1e1afe918c6617ddd1dda743f2a4434926bc40cb00b16991773d4839daf4f22f672a8f2711fbec240bba3da53769c55d"}, {0x10e, 0x7f, 0x200, 0xe00b, 0x9, "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"}, {0xaf, 0x1, 0x200, 0x0, 0x40, "1a7a4e200a62a8cd405cd502a9157384ceb8e56c63e2ec0807fc7d08b623368c77b060077a8b7cb3f850ea956ea182715de9c61bb4fdbb00bd619d88acff7c6f559171340100292ff69c406d0284d56771112233644786f7a8b561464d0b753ef0bab6fdeef238c1614d589d8f24ebe097ab945bf627806b9d7da9ba1fbdf77e7e4990a45f115eb9d03ad11f8aa0f28d54fde558a7806d4fc4ed56754173c9"}, {0x7f, 0x7, 0x300, 0xc0, 0x1, "0411cb0c7a2468095e6d86e44b4b308cf88b61349c29b3af1adfeeb0b8e7dba15f0239208179feeb7180c1290b38611567465ac260643afdd12ee42e0a73023034d231d9e68888f2c12328a8d62edf8e1858797e71154c7f2c4ae71d44fee20c1f9169311ee899410d3e932152bbbe"}, {0x7c, 0x0, 0x5, 0x5, 0xb408, "c417b91bfc80438e8bb17ceb0ae29b92613d809c7e6136fdcae2e58784e79502da42c6f8bbcfa97e457814ccc730212f51fa8d01f8b7940be4f1490fca5c192e8a964e21d1a4bdcbfba53198bf72fe25e49d4c41bdb690bf605516ddf0434e948d1a62469830917b190b0bcf"}], 0x325}, {&(0x7f0000359000)=[{0x7c, 0x9, 0x0, 0x8, 0x6, "f9d30f56ea6d9db3699b57dd1e774743999e47541752c9e247f6e26d83d14ea83664b317754fd7ec33fe5f3f6854ec119cd87c28eae7c3d18e56f28529cdc53fd89a6074124de14d3d4e09f79ae51bdb711c55f5f38ac7cdedb6fce2781eb28fc710c5565b1ce078b3d21985"}], 0x7c}, {&(0x7f0000ba4000)=[{0x7e, 0x8, 0x300, 0x37aa, 0x2, "25d622774fec56a885ab86a08d0152ee8361fd5ddc42209c8e589448cd03d50050781802f0ea2cb5d55eb044700d2f5477372be577aeb438292bce0343242e430bbc45f8c49b4710117e742cbcc253151bb4c2c0e5967a72bb878125f8413925e651d28a18de1a724531cd8864cb"}, {0xc4, 0xfffffffffffffff7, 0x700, 0xba5, 0x23bb, "f0810988f7fb378219310f5fc3d849bcf5f0feb85b3fd3959b5a87a6084026540c1fc8c104a6a4ca4cbc45da7ecd8e2c414386dd4b458e640c74423692144f8fbc6ff94769cf34adbce55f095a841c02ee7a48f800a1412417c0594feb980c2bcecd6fb5c17e3e37bd407aedf39bffb8d347b628541cbeba94aaa6d594b7e22415fb022010e0e870550bf4a828d2de31776ca9c836d881ce117955d65ab336e90e85de2feb47d3e25d98aa6c2109154e166ceed8"}, {0xb2, 0x4, 0x220, 0x6, 0x1, "75bad56b5d4114b4d429378f283d06e2a1cc31adcac8310cd3f9081ea4597737f0c836590eff731c4d88f7c6433475ecdd7ba10806a038cc81766611cc143a08c673d63c656b6fdfdc4b3ea2da2cb5c633284acaced1c1fd2d594132bb6fecff33eab23877ea57d5b36e6e6660f19622bdd5588c5b1252f03cba50de0e80dc1805012cd7bbc7e4b778fbb642099d543cd1612681b6e679fb63468719904d18f30b06"}, {0xd9, 0x8, 0x300, 0xeb3, 0x1037fe36, "701f33513e04818c2300995abd84a763ee966295232ec9be9359fea0c2b7fa0ce988ffbe2a63499bff3051b9d3d1e978d595a4864663b35b116bc4f1dbf1ec847e96005eeadf2d729bb75aff2bd3593d7d050da573287998322557b3ea9a5f5ac9c5917b2b89449e290df0eb65bf656841d5217959c8b008cb26443bb4487bfecd67d47388ec24086018b6bad961f74f79aa35fb5846c50b6b9bd8ad7b805d5077fb652d41d07af5e8306049447d85af7f3973f595d2500574ca16915d9c0681f7d331ce8998aff913"}, {0x15, 0x624b, 0x120, 0x1f, 0x13, "d4d6550371"}, {0xd3, 0x9, 0x400, 0x8001, 0x3b, "75799dc636c9710119d269ccbda6bb88312e4f4e6b78e0a310f6cf5992aea94d41175d35ff32c9d0ebaf1e9cb482bcc5a57554e189a0ff4e7a09f54e1ceac5ffa0b6e78b5722c47d21f3d5ff5e5ff093c5333ba6ea1c1da574d719704c11e14fe9543f9e15ee8de47d848ddb4d2a921b12cc0491fc69fdf99abdf4ff68a3224eceeb4771c0684d3c2648b337484e51035fe7eca5f9345d9a0d090ce25a72ea42a31b87a9af389ecd009b76c9ddec6150a995e0a0386b10e39caca3b3f8925518768dcd"}, {0x10, 0x80, 0x0, 0x3, 0xfffffffffffff800, ""}], 0x3c5}, {&(0x7f0000b4c000)=[{0xf6, 0x9, 0x0, 0x65f, 0x8, "9bde6bf0cb08fea0cd4057068d5d8f3187ffaf61d05398409e05ef17529632e4e0fdb7ccec2fd7715ec5de0f96f742810d5ecf4891e5a53cce8a2077652149f75a67d3536f9a321130d5832e7e1f0b2d8ee52ea1940a55d8c1310b8c531fd3a5e80a588ef0daa11231af2bba4fdc5c35536ef829219f3197d7b2ca0a9589b3d7eba233381c57a311de8b7b10e18c27fb54044f26cc46959aee46b93b750bc7a380ebf807cc009837b47729233f3d87de7dec04e3148b0da8c166e28646447f2121954f2360176633c0ce7cc787c1aa735b721c64f45481c6b9939e5e52bb80b863ef9dedb4dd"}, {0x7f, 0x7, 0x200, 0x2, 0x0, "7469b8d4413dbc14bdd993571906d9333d1746af231daa465be1000cadc046fde7d02e899c84120c0f6bfbf4453321590c0bb4974cb4581729b712cc41649b28ea3a01be21dd5f44d22d936931a636174178fbf83a100c1a4d36956ca82ac59da3977564b3646f744f6d03b54f4f23"}, {0xee, 0x1, 0x300, 0x4, 0x100000001, "ee55e742800bac84bee7d8cc319500f16a617457d6a1100dead5fc090706c1ad930e37d587027cdddea44e7547508ae80b307e3a15c1af2fd80ebc85edf46d3612d71ab60570c28468092288886226190d77c3d52f99bfc03683dd07de9cf30e0df80ee2998dae0457db195d8f1275c62137c0ac20a6c72a2458ea2ada26419df6f20f81321196975f500c2aa1e97b56c42bbe84e1d89b6789cbf6e70774aa06f5331173c74027fc196b1c905df2a19ac9c0dfb4fba0da32fee621cacea8b88fd43e45f8d9575f64bfb988a878ed2a04a2dd83e6228ea12eef537d5a78b2"}, {0x7b, 0x0, 0x0, 0x3, 0x8, "e4ef7cf110f4a0fb4e1d6486a2e7640ee8cc99008482ad796e23eac0f9677c0bd1bdfeecdf8401180a530678bd716e648b12e1c696a0cefb78e13e44973c18379730c18c57e0b590610c803959ca1f11bcf397839e0ebba9ba8866fe972700261c62cc26f6133ac4317c91"}, {0xba, 0x0, 0x200, 0x8000, 0x2, "ef7b7f891ed99b0a95e2b2537da85ff32900bb7f5daccc74c427b3222b24ebc211dab9c71a314c08108f839c4264973849aae1384a71030402f930b6ac2b0e4d3a347883bcbad21d3a9b99187d60711123ac343927129a35b303c9d0ec9aff5935565d4e52116fa1cbbd7b124f4d6817ec57e3d9e41b3ffadf6835860859578db6caccf342b6ef7651d4b6394e467ead1036996d8b00041d030cf6436298a7fcf46fc380194d599cab65"}, {0xbb, 0x8, 0x100, 0x2, 0x1, "7385adafd5b3e65f834cf2d3b0ee0490e489680a35dfb0adfbe426fccb302294175bd05cc9adfd936ae1e74d377e26c88e52f6084333df1572490ea601bfbf8218555e5c57bb11a43a586fe3ee99156e37f079a73b6c9c0f8dc0f3619e8673c057a2f3efaf7e120bebfd97c28d23f3ffc1dfb112df2f48ed90e1d136bdcb95f78cbecbedf95e63b858fc20a19cc3c230b493b30aaa41484271919f545fcc3ff27431dbf08387eacd6bfad4"}, {0x1010, 0x2, 0x100, 0x1, 0x0, 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{0xb1, 0xea, 0x0, 0xffffffff, 0x7, "1f6cc4b2be5fb86874bb7e0407f70906f4244eedd0c417ae0a6eeb4e6ccdf3ab36735eefb90c880300b805b69c9ed8e57687e268827c9dac29091c08295185b700b908aff2c2165800555db41796730cba956e5ddf53117afcc4d3f5a7544767af413226286146af99f4b19922175b7aa67de24d2409e16cbdbfd426a4aa029a59fc84fe2835104a59dfc6e4056a6b1a3357b4a568ffcfb2a7c46d252dfdefcf9b"}, {0x67, 0x0, 0x0, 0x10000, 0x8, "512bf6a6b96cb5bdbc9eae3f58a44e68c89ca1792dca928a516415ae6bc5c033b990cea37a9b77e02061aa60c77e0236ffb79ff02e3862ce68e7ff7425b1ee7cbea5330e55c8f4017f5ecbfc5b773a2323814462848204"}], 0x157b}], 0x4, &(0x7f00001c0000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x30, 0x800}, 0x4040) 2017/12/21 23:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000058c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000c03000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000ab5000-0xd)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x101000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d59000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000238000-0x20)={"3418224e5fc7239dd99bd0db436e0d1c", {0x4, 0x77, 0x4, "ec9b0de5529d", 0x9, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000221000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000830000-0x4)=0xe8) setuid(0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000085c000-0x4)=@assoc_id=0x0, 0x4) 2017/12/21 23:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00001bc000)='./file0\x00', 0x83) syz_emit_ethernet(0x7e, &(0x7f0000391000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x1f, 0x4, [@multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x3]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0xc2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x2]}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x3a8e, 0x6}, @generic={0x33, 0xf, "d89faa7e550e1a31ff483b5321"}, @sack_perm={0x4, 0x2}, @generic={0x5, 0x4, "0e34"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000010b000-0x8)={0x0, 0x0}, 0x7, 0x0) 2017/12/21 23:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000a75000)={0x1, 0x1000}) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000777000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ceb000-0x8)={0x0, 0x1}, &(0x7f0000c30000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b74000)={r2, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf049, 0x7, 0x5, 0x9, 0x9, 0x81, 0x6, 0x6, 0x5, 0x1f, 0x8, 0x1f, 0x0, 0x800, 0x9]}, &(0x7f0000d6d000)=0x108) ioctl(r1, 0x1, &(0x7f0000e39000)="382aec02efe1dc8dbbb46379d9a2ec471b431e33f7be29f9abf25355365d59371c4e960979cc4639723c4dff091c782ecfc1f58f263d787f28fe71f323bb444ce3ec121aa742d0ba7f0dccf5a94999c40666abc23c271a2a667c2953fd0d762bfccfd30028306195d8a34d5866e3f9759967e2912a022284dbc5ca31b7cd8f05d0e6c921222a48f861bbaa194a34838a16e64fa74ce08b52be20b877b467c8cd65616c5afb7868e3cdde7c6807b81b45966235b8a51cd10366dae3dbefc4fb02e109dc0d48843d84a8db60df74732222787a35ee57eb76f409255779ce4fbf575ed7a9226d35bccda155efb24f202b644062050d68b4") 2017/12/21 23:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x2, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000045f000-0xd)='/dev/usbmon#\x00', 0x0, 0x600082) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00005b7000-0x4)=0x0) 2017/12/21 23:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f000050e000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1780000000000000}, 0x0, [0x0, 0x0, 0x3, 0x10001, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000f5a000-0x11)="6cc8d4a21d65f9a9a4a0baaad76f99a905", 0x11) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[], 0x0, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pipe2(&(0x7f000080d000)={0x0, 0x0}, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000672000-0xe8)={0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0xa, 0xb, 0x0, "a12600e6dbc3b1994fda2d9c5ad94794181084e89204120ab8bdbadb44d8215164b78fb1407f6fffd27de9ec7c1a95389fc63ed087abf61b1840cb5214513760", "389fb73f302f901b6a485e0be6fafd02b2f01cc50e9499926e67f6756a7cc609efc9f7d7c22754c82c919a4306b096f0b1dfc4aa237f04c1de801935dff4bd01", "7a1a1db048e58ee565f52ff46bfd8a62a439bceb204e34e250e704b3fb99e691", [0x6, 0x4]}) bind$netrom(r4, &(0x7f0000271000-0x48)=@full={{0x3, {"b10ea9769d288c"}, 0x9}, [{"89de242d4b3786"}, {"d78a2bb05b47a6"}, {"98a1f239a3db01"}, {"f778edb823385b"}, {"ac96a76af3ae63"}, {"6bafe15edebb3d"}, {"363c587de6b5fa"}, {"c72e482070cda4"}]}, 0x48) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:51 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff8000-0x28)={@common='bond0\x00', &(0x7f0000ff7000)=@ethtool_pauseparam={0x12, 0x0, 0x4, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendfile(r0, r0, 0x0, 0x1) r1 = accept4(r0, &(0x7f0000043000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000037e000-0x4)=0x14, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002b2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000e70000)={r2, &(0x7f0000c10000)=""/4096}) pivot_root(&(0x7f000006f000-0x8)='./file0\x00', &(0x7f00008ff000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f0000)={0x0, 0x24, "1929a69993928d41b28f7a7427fb8a7d54a529e111a60ada8c3f2574aa02961d542514b4"}, &(0x7f0000561000)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009a6000-0x20)={0x9, 0x100000000, 0x800c, 0x3, 0x401, 0x6, 0xfffffffffffff7b6, 0x5, r3}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000ed8000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) shutdown(r0, 0x1) sendto(r0, &(0x7f00000ff000-0xe1)='&', 0x1, 0x0, &(0x7f00008ba000-0x80)=@generic={0xa, "76fbd55a5bb46c995f779cdc5d1f2125c7ea110e53f7dc63b092b3f5bad7df4ce950fdbf5170e323ee99f2b0f753ff41e0b82bd50ea1f88a7c310e0a628e524e5ff691b19cb228d838bc9e8e641d14433ecd1cec3a8974992d8b9258b7eb6dd299346d3aa698e7d468057ffe4ddef5dbd296b8901f99ac74452d42734ba4"}, 0x80) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000148000-0x10)={0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000482000-0x4)=0x0, &(0x7f00001c6000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000754000)='/dev/sequencer2\x00', 0x408101, 0x0) 2017/12/21 23:41:51 executing program 7: r0 = creat(&(0x7f00000e3000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) ioctl$int_out(r0, 0x5460, &(0x7f00007a0000)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000007a000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000064c000-0x4)=0x3, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a41000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 65.584729] QAT: Invalid ioctl 2017/12/21 23:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d5000)={0x2, 0x78, 0x3c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00001d7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000798000)='/dev/qat_adf_ctl\x00', 0x202102, 0x0) setrlimit(0xb, &(0x7f00007f3000-0x10)={0x80000000, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000041000)={0x1, 0x3, &(0x7f00006cd000-0x18)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x7a, 0x4000000800000a, 0xff7f, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000a40000-0xd)='cpusetcpuset\x00', 0x100000001, 0x80, &(0x7f0000da8000-0x80)=""/128, 0x0, 0x0}, 0x30) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000bd5000)={0x7, 0x1, 0x2, 0x0, 0x1}, 0xc) 2017/12/21 23:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) getpeername(r1, &(0x7f00003f9000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000508000-0x4)=0x10) stat(&(0x7f0000255000-0x8)='./file0\x00', &(0x7f0000410000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f000089d000)=""/0) io_setup(0x0, &(0x7f000096a000-0x8)=0x0) io_submit(r3, 0x0, &(0x7f00002ce000)=[]) 2017/12/21 23:41:51 executing program 5: alarm(0x5) alarm(0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x7, 0x184af67, 0x101, {0x0, 0x0}, 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) 2017/12/21 23:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000842000)="200000001800077e530000000000480080200df3ff10000522004000040004ee", 0x20) r1 = dup(r0) ioctl$KDSETLED(r1, 0x4b32, 0x4) 2017/12/21 23:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f000068f000-0xee)="", &(0x7f0000cdc000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000068000-0x2)="") r1 = getpid() perf_event_open(&(0x7f0000681000-0x78)={0x0, 0x78, 0x7fff, 0x0, 0x5, 0x8, 0x0, 0x7, 0x40, 0x2, 0x800, 0x7fffffff, 0x0, 0x0, 0x0, 0x8000, 0x3, 0x7, 0xa1, 0x8001, 0x1, 0x1000, 0x7, 0x3, 0x280, 0x0, 0x0}, r1, 0x3, r0, 0x8) exit(0x0) [ 65.665228] QAT: Invalid ioctl 2017/12/21 23:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00001f6000)=0xc037, 0x4) recvmsg(r0, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000da6000-0x6)='smaps\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000410000)=0x2) r2 = getpgrp(0x0) ptrace$poke(0x5, r2, &(0x7f0000efa000-0x8)=0x0, 0x6b20) 2017/12/21 23:41:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000058b000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='dummy0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) 2017/12/21 23:41:52 executing program 3: clone(0x0, &(0x7f0000825000-0x27)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ecd000-0x4)=0x0, &(0x7f0000deb000)="") r0 = add_key$user(&(0x7f0000fad000)='user\x00', &(0x7f0000d2b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000088a000)="b14145cc1e219e2c71f6e1b2f56e13b9c08f9c52759596fb18a014f94e8ba4cd0bf2937c7224945c0023ff801800c950c25450fb6f9a1f8932bf4891c784e33dbc06599042dee52a93e3f3408405140f4f4206ad504a9304e76451516420f09f27ef536f3e41fc17c64e986fd913ae93aacb11542a55074d3bf7", 0x7a, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x7, 0x80840) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0x3, &(0x7f0000001000)=0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000747000)=@int=0x0, &(0x7f0000000000)=0x4) lstat(&(0x7f0000208000-0x8)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 23:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000358000)="", 0x0) pipe(&(0x7f0000b0a000)={0x0, 0x0}) write(r2, &(0x7f0000c3f000)="a2", 0x1) r3 = accept$alg(r0, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x6, 0x4) 2017/12/21 23:41:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000626000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000148000)=0xc) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="01e1a9c1163e", [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2017/12/21 23:41:52 executing program 6: pipe2(&(0x7f000030a000)={0x0, 0x0}, 0x0) wait4(0x0, &(0x7f0000158000)=0x0, 0x0, &(0x7f000011e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x100) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004a9000-0x4)=0x0) unshare(0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) request_key(&(0x7f0000095000-0x8)="7572977374650002", &(0x7f0000045000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a0000-0x1)='\x00', 0xfffffffffffffffe) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000026e000-0x8)="00000000000000e5", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000026e000-0x2)=')\x00', 0xfffffffffffffffd) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000c63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000016000)=[@text16={0x10, &(0x7f0000019000-0x27)="0f350f1077006c2e0f01ba5902f20f110bf30fbd570d0f2057f2ae360f001966b9a50900000f32", 0x27}], 0x1, 0x0, &(0x7f0000016000)=[], 0x0) 2017/12/21 23:41:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000add000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000048d000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000855000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000001000-0x1c)=""/28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000001000-0x8)=""/8, 0x8, 0x120, 0x0, 0x0) 2017/12/21 23:41:52 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0x0, 0x800, 0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000ff8000-0x6a)=""/106, &(0x7f0000ff7000)=0x6a) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) sendto$inet6(r0, &(0x7f0000ff5000-0x24)="", 0x0, 0x0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 23:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0xfffffffffffffffe, 0x0) bind(r1, &(0x7f0000aa5000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000020500f70000020019", 0x20) 2017/12/21 23:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000380000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000957000-0x15)='/proc/self/net/pfkey\x00', 0xa002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) 2017/12/21 23:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f8f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006d8000)={0x8, 0x8, 0x730c, 0x57b, 0x3, r2, 0x0}, 0x1c) syz_open_dev$vcsa(&(0x7f00005a6000-0xb)='/dev/vcsa#\x00', 0xed2, 0x800) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/21 23:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000980000-0x11)='/dev/vga_arbiter\x00', 0x141000, 0x0) fstatfs(r0, &(0x7f000062b000-0x1d)=""/198) 2017/12/21 23:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004eb000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000142000)=[{{0x0, 0x0, &(0x7f0000f4f000)=[{&(0x7f0000026000)="d5", 0x1}], 0x1, &(0x7f0000cda000-0xb0)=[], 0x0, 0x80}, 0x0}], 0x1, 0x44000) 2017/12/21 23:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffb) r1 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x80a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl(r3, 0xffff, &(0x7f0000764000)="9f4dcaa6ae6d5ad2cb91a8fe1cf4f486e7e0595b028aa24346891753244b421d867d20be1feb28627c972cb1411e422dcdb6ff508ecea738fedb8eda3a566e9857de282c63a58218a12d5af58ece1abea1825309d2c1e04e0f5f3a7d94830558bfb6148dc46c3fe0e9926ec02568a2") ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000659000)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x000\x00', @ifru_flags=0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000512000-0x1e)={0x7, 0x80000000, 0x380000000000000, "dd011a108ea7", "53a4695dfced8157c6f7cdfed5901761"}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000d89000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/21 23:41:52 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00003be000)={0x0, 0x0, &(0x7f0000f62000/0x3000)=nil}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000839000-0xc)={&(0x7f0000d0a000-0x4)=[0x0], 0x1}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f9c000-0x30)={0x1, 0x6, &(0x7f0000ffc000)=[@map={0x3, 0x800, 0x9, r0}, @map={0x7fffffff, 0x3, 0x7, r0}, @generic={0x3baa, 0xffffffffffffc789, 0x3, 0x9}, @map={0x1ff, 0x9, 0x378, r0}, @map={0x6, 0x3, 0x1ff, r0}, @generic={0x6, 0x5, 0xe5fe, 0x9}], &(0x7f000015a000)='$nodevsystem&*GPLwlan0}eth1nodev]\x00', 0x40, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x5, 0x0}, 0x30) 2017/12/21 23:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fcb000)='\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) getgroups(0x4, &(0x7f0000d4e000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getegid() r6 = getgid() symlink(&(0x7f000026d000)='./file0\x00', &(0x7f000066b000)='./file0\x00') setgroups(0x3, &(0x7f0000d69000)=[r4, r5, r6]) perf_event_open(&(0x7f0000ab5000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') sendmmsg$alg(r0, &(0x7f00003f5000-0x70)=[{0x0, 0x0, &(0x7f0000062000)=[{&(0x7f00001ec000)="2bd1be60bd09380039f6f57c1232f3e11c129baee012389d1eb9dc4897263c925579caf0de26a2a2a204bb772e1435da05b77debb6961e54c3eedc2ac10c86cd6fc2f89f8e6de884811cfc5a23347729665725fc3d71fa2e70afdbfbe2e077790db65b4c08fce4e812e07800d30f4b79990a3ae06ee1", 0x76}, {&(0x7f00006a4000-0xb9)="6c5641774a65b6f4cc67d82a9842d38a42328c7d3d5a4d4cc5cd8699b9b959ae82b7d87091a267658c0a626bc9f591ab1c131e55dea953500e540219505e4e5c77f16170dea59f484f6d2c1cf5caef84242d7c2eb5457da68e11a868cf316316dad81f5ec0c6d871517a833fc715cfd1c06e2dbbbfb2c327d8d6381dd290d40c98bed6842726743ffd3a9f0d7aaf3674d12debc777679098f65a50fe026b7660932dad7f60166e5c1acbe5ad0aa1d78395839e91255bd30e96", 0xb9}, {&(0x7f0000231000)="3b3ad90809bb3063ef52a0658f925903c8fa1a35d770f634b0e55ada7e839ee2ad893b2c3ec40e9e38a176647f52f6415d238a98c11f90e7b0dc70d492d95fd113c07b553521b6fe1597e55c41cbb0387343c552ea4a75af09b328001d06aeb860ff1484a9415897190559d9169f7138c65dbccf9a7e9d74523b2695576b4a", 0x7f}, {&(0x7f0000200000)="18f0b6e3f4d14eba4e3f48c3e3bea1af54fd6ad5a9b6379be0766c94884f40ec7a18a67b39bac5c9e827ef73485a3fc0356309e70ea68312d94fcf080b3b957f8a1ad3afa604539afb0cf7e199d664cd76708a3915415d9a0853fc588d136d04105f8e5ddbe276e6577d145e8ce5609792833d00bab936c3a978e7d1c9f9205bf801d1aca54840e1c695e5b87cd257085c1d9911826bda5559a06efaa8b6edf9ac0241b5946eee93dbb87a935fbfbb2e0d5ad6a94d18b4af019e0cd389f54ac62b16985ad88e02127735dd1b4941d4b1303bd934eacb2d03b105b98d62344f4b20590d6d4e982010859e23aa1283348bad0f987d94567653", 0xf8}, {&(0x7f0000e11000)="a83d3349a835f8c15b370b7e6a4bc2f342038872b2fbf1c363b3dd2a4e01022f39ff18f9bab35ea2118f61342349f7d6bbdbbd2a", 0x34}, {&(0x7f00008b9000)="405e82a2809e", 0x6}, {&(0x7f0000dee000)="d7ca6e731909efdccfe07a241e5aea5d346e24befa066ceb595a53598a37d5ab1b0fd389826e7a8fd342817dba909bba55dd34ebed8adfb588e12b386505bf58595baf51343d768abe48b9913826db1baac5", 0x52}, {&(0x7f0000542000-0x5d)="b35769f1513ba9dc2f8392d80ebd0be7d009d7e2cbd5a2b5711492d9acefbeed95462edb278c6d3a8f24c933c318fd61b9a3758f690c94dcec87eaa7f00011cf2a38b51955224ade6c619ec8878b30bc950a0882887d6a27bb168ebd52", 0x5d}], 0x8, &(0x7f0000d23000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @op={0x18, 0x117, 0x3, 0x1}], 0x178, 0x4000000}, {0x0, 0x0, &(0x7f00009a0000)=[{&(0x7f0000945000-0x6c)="16eb346873d744a600c2f985a0571fc874835d9bdcb6ac70fa6269e8a89540ac4370dcb75632db974b8b8dee2d2b76ed94970001d46feee9dd4c400fef39e5197564e80d77e2a52dcba6e8b49270e98925d706dcc6a9eadfa3ac374d7711143346857593c91a2252723af33f", 0x6c}, {&(0x7f0000d5a000-0x1000)="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0x1000}, {&(0x7f0000c9f000)="95f97f1aabc10b2b465175b4a5ffc1a4f3cf813d1919b8b4f54fad58100b686c61fbd7a650400dac034ac84beb5c16c095c1ebaf363dabb5a002abaff63a222f814bf1ee230eb635cf02b7755bd90d944891800b7d6dd2e51e0dd279059b05fc0e215e50cf53b5e0669c0acaf065e9c5c6beb30d4e8d972ea07624727a1e7d085535114bb3e160e02e840cd91756ef5266806c806992be054fd8757eafa9852b13d9a4a0f0d7d86a1cfff75e879eedc5393ed1d334ac644beb3030d88c5ddeeac242385ba1639385c78d55f988eaf3eab5e0c57aa5c167a72ee76cd420a4fb74066571ebb076b2ed5a973c46fb643404", 0xf0}], 0x3, &(0x7f0000c7f000)=[@iv={0x110, 0x117, 0x2, 0xf6, "b184bf92d3f2db89d4462b97025ff187eb6480adcaa96dd6e23d1960ae13751f15f629975afae9664087e16780e0344abfcdb4a2c53591133595361a4e1e1f03cfee15aa1c486f46a19a078a355e8fdd04f49d112e314aac9caf2b7030623743ce87bc5bb3ec1b69df04d8081af1b5608df43e56fccd57661ef3b4023e2f2e54cf16577ee5322756ec363b3ce7d972dd7968a631e801a3f693def1e8e050aa2128799dbb6776f624fcebd0e43714b9017e4c457b69a207cc312e8eda8dc50e8e82b9b983be81c2afb2c9780ffd60c1ed1441627d34ca780b8748f38f4ae679b904f9ece7e61a636d284c55f747a5efe8e02943515f94"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff29f}, @iv={0x50, 0x117, 0x2, 0x37, "12ff4c0a3a80d24b5acededddbec0649d0f4e2563c95cb91720cdcfcdc0d3d27f7c77f936887e575ab0fd5bb0eba864ff75cff2bc9b5e4"}, @iv={0x108, 0x117, 0x2, 0xf1, "2ae0e53f45a3ced86f8dca7b084190241f39f3a944bfbfc40ededab4b05ae5b2e8cd388da728b164575ebb57b681d8ece9cd49614e826d5982f8bd8cfe699f0d70985daab8f7a4feb75f01600689f87a3f2b2d1714a61ed78d29e1f0dde98522d3b48bd5b233f39119a19526b8e3081f7d02873203f8f702a269bdb60244e732071a52428a8b01589b85e36e4029cfd97fe7a27f4a7d35cffd4060a6af7484346732bf6ad369dbc4bf68a8d3bdcff353d05be83f4e6687e4d6ba0a5a46201b6e988aaf6e643938abff65604892f38ed8d8da421efbbb08e534f86f866b027b335a3bbcc5af48822b9646e9c15d58e76c95"}], 0x298, 0x4000000}], 0x2, 0x80) socket$inet_udp(0x2, 0x2, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f00002b4000)='/dev/snd/timer\x00', 0x0, 0x151000) fchownat(r7, &(0x7f000000f000)='./file0\x00', 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r8, &(0x7f000014f000)={0x30002012, 0x0}) 2017/12/21 23:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00003c7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003eb000)=0x0, &(0x7f0000a66000)=0x4) 2017/12/21 23:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f62000)=0x40, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000242000-0xb)='projid_map\x00') ioctl$KDADDIO(r1, 0x4b34, 0x6) setsockopt$inet6_int(r0, 0x29, 0x200000000000019, &(0x7f00002f5000-0x4)=0x3f0f42a1, 0x4) sendto$inet6(r0, &(0x7f0000831000)="9225faef", 0x4, 0x4000000, &(0x7f0000810000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/0, 0x0, 0x101, 0x0, 0x0) [ 66.042387] device gre0 entered promiscuous mode 2017/12/21 23:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c06000)={0x26, 'skcipher\x00', 0x0, 0x28f, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad5500000000000000e6", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000971000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000b7e000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r1, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00005cf000)=[{&(0x7f0000976000)='&', 0x1}], 0x1, &(0x7f0000234000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00009eb000)={0x0, 0x0, &(0x7f0000a9a000)=[{&(0x7f00000dc000-0xf4)="177efa094508dea6958b5dcad2a9e3b1c0a754043cded7deba7c6f27ee8c561fe14bc7019eba5f3a6cfc1779c42529431fa1b57e05d2cb96fa6fce7a46305866ff94622885d88346a47b6f511f7c0a3b0b4c2eaa9e49d106ccf86aeb23da5da4e428048c6416d81c1fe85299b15975c6b81d8328e2559c045a372e019942d5", 0x7f}], 0x1, &(0x7f0000145000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/21 23:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000011f000)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x347c81) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00006d9000)={{0x2000898, 0x101}, {0x164, 0x637e}, 0x4, 0xffffffffffffffff, 0x4e24, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000be7000)=0x4) readv(r1, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) 2017/12/21 23:41:52 executing program 7: r0 = socket$inet6(0xa, 0x8000e, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x7, &(0x7f0000ec6000)=""/205, &(0x7f0000b77000-0x4)=0xcd) r1 = syz_open_dev$mice(&(0x7f0000b75000-0x10)='/dev/input/mice\x00', 0x0, 0x60940) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6) recvmmsg(0xffffffffffffffff, &(0x7f00008b8000)=[{{&(0x7f0000d9a000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000646000)=[], 0x0, &(0x7f0000f22000-0x13)=""/66, 0x42, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) mbind(&(0x7f0000861000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000100000-0x8)=0x0, 0x2, 0x2) chroot(&(0x7f00000bb000)='./file0\x00') getcwd(&(0x7f0000f15000-0xcb)=""/203, 0xcb) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000f09000-0x8)={0x101, 0x4, 0x2, 0x0, 0x1}) 2017/12/21 23:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) fadvise64(r0, 0x0, 0x8, 0x2) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$eventfd(r2, &(0x7f00000cc000)=0x0, 0x8) 2017/12/21 23:41:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffff9c, 0x29, 0x2a, &(0x7f0000001000)={0xc3ff, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000001000)={0x0, 0x0, []}) pipe(&(0x7f0000626000)={0x0, 0x0}) getsockname$netrom(r3, &(0x7f0000d7d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000528000)=0x48) 2017/12/21 23:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000139000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000417000-0x10)={0xffff, 0x9a, 0x9, 0x7}, 0x10) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) close(r0) 2017/12/21 23:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) syz_emit_ethernet(0xa9, &(0x7f0000380000-0xa9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="81fc39ed7033", [], {{0x896f, @ipv4={{0x16, 0x4, 0x1, 0x8, 0x9b, 0x0, 0x101, 0x1fffc000000, 0x0, 0x0, @empty=0x0, @empty=0x0, {[@generic={0x0, 0x10, "49121e496989f33dba059e25b0cd"}, @ra={0x94, 0x6, 0x8}, @ra={0x94, 0x6, 0x9e41}, @ra={0x94, 0x6, 0xbdeb}, @rr={0x7, 0x1b, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @rr={0x7, 0x3, 0x20, []}, @rr={0x7, 0x3, 0x628, []}]}}, @igmp={0x17, 0x1, 0x0, @loopback=0x7f000001, "a5055402e73370f3e1442fa37ae4331ff45104053764d32c1284087bbbe752df839c5dae1decc3aeb230933737bd96fb862a4b50db96634a82d15c"}}}}}, &(0x7f0000606000-0x18)={0x0, 0x4, [0xa19, 0x513, 0x8a8, 0x4d9]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) setpgid(r2, 0x0) 2017/12/21 23:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000068f000)={&(0x7f0000a3b000)='./file0\x00', 0x0}, 0xc) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000f0a000)={0x2, 0x0, [{0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) [ 66.192620] device gre0 entered promiscuous mode 2017/12/21 23:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d6b000)='/dev/cuse\x00', 0x400200, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000c92000-0x14)={0xffffffffffffbf01, 0xffa7, 0x4, 0x1, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f49000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r0, &(0x7f00009b1000-0x7e)="714e0fe2f11f4c5087229e6f7d9ff0d66688b271d32106397c47802251fe9c0d64a86c765f6fa3b051892368f11bcc6e164fb6458b83cfa79f426fff2299bbdd0618116c056ad98d3fed0da1811092925eeda0be6abbaeac076de72df09075bdb9f1902854097389d534a8d712eb6582add7e1278a15bec23843b5a5b4c2", &(0x7f00002df000)=""/209}, 0x18) 2017/12/21 23:41:52 executing program 6: gettid() r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d10000)="ff8d57a9a22d735503b9c986f7903a6e977b77ea955fb6498700000000387a82fdf39bd50000000200000000000000010442a6baad7d6e9796cd9252c63af75012d8c66446efa701", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f51000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000bdf000)={0x7, 0x8, 0xdd56, 0x6}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f57000-0xd8)=""/216, &(0x7f0000f56000)=0xd8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000ec9000-0xd7)=""/215, 0xd7, 0x21, &(0x7f0000f53000-0x10)={0x1a, 0x8, 0x5, 0x3, 0x7, 0x8, @random="9e33e1957274", [0x0, 0x0]}, 0x10) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000154000)=0x0, &(0x7f0000f51000)=0x4) 2017/12/21 23:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000cc6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x5, 0x400000000007, 0x3, 0xed, 0x800}}) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e3, 0x0, 0x0, 0xefda, 0x0, 0x0, 0x0, 0x1, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x1fffffffdffffffd, &(0x7f00005cb000)={0x0, 0x0}) 2017/12/21 23:41:52 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b3a000-0x78)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000098000)={0x0, 0x0, 0x0}, 0xc) getpgrp(r0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000803000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000f73000)=0xffff) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x151080, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000881000-0x12)='/dev/input/mouse#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000e88000)=0x34ab) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001000-0x2)=0x9, &(0x7f0000000000)=0x2) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000893000+0x1c4)="d7b6622e0c0c9275c5873d17e5e2ac09f248be8bd99562fed14fe8a0c7b31f58a47b17948fc5021b04c4b57d5f7963663b6cd5a753c5bad0f4b1119addab2ce1cd5a82e205883275893b1d6dcbb7a0", 0x4f) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netlink(r2, &(0x7f000050e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000068b000)=0xc) 2017/12/21 23:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000792000)='/dev/hwrng\x00', 0x10003, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000f2d000-0x9d)=""/157) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000438000)={0x0, 0x0}) 2017/12/21 23:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d47000-0x13)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000008000)="f11d8d3f60", 0x5) execveat(r0, &(0x7f0000375000-0x8)='./file0\x00', &(0x7f0000496000)=[&(0x7f0000b74000)='posix_acl_access{Y\x00', &(0x7f00003c8000-0xc)='vboxnet1%][\x00', &(0x7f0000a9f000)='posix_acl_access{Y\x00', &(0x7f0000566000-0x13)='posix_acl_access{Y\x00'], &(0x7f00002c4000-0x20)=[&(0x7f0000f0a000-0x13)='posix_acl_access{Y\x00', &(0x7f0000066000-0x8)='+vmnet1\x00', &(0x7f0000ba4000-0xb)='ppp0cpuset\x00', &(0x7f0000352000-0x18)='-}md5sumvmnet1,)]cgroup\x00'], 0x0) sendto$inet6(r0, &(0x7f0000942000-0x42)="c72c74238ef1d7e3560d871ae53b5cbe66b2a4f71c3496cf8866da1ef3248a99c31296bf6fe680c13ba44592ff16f24c74b380851bd3e9374fe2a0dcf714294e5d49", 0x42, 0x40, &(0x7f0000073000)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2017/12/21 23:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000d, 0x1001003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b4b000)={0x0, 0x0, 0xfdd}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000696000)='/dev/net/tun\x00', 0x0, 0xa) nanosleep(&(0x7f0000b7b000)={0x77359400, 0x0}, &(0x7f00007f7000)={0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_bt(r0, 0x8907, &(0x7f0000b6e000-0x10)="38d7096c2b886e1d54a01a48ae472eed") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="b4e0a87e4eb18eab96eabdca1dee7a2e", @ifru_names=@common='eql\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000757000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000097d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0xfffffffffffffffb, 0x4, 'B\x00', 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e39554", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x62) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a13000-0x20)={r3, &(0x7f00001c0000-0xbc)="fc8017dc7b01f83511a87ed68e68fc0e53b7e26c6157c334278c5a6bec13721c5c93039b2ae2464ec1fc3d680b61d0c91d7e63d0134d4c58e230505077f9b3cb327dc5db62a5e13f644e4e2998a9112a713039d843d251db497a1b9296aa71d3092c9a55f24484beb939d616a04abf221baf6fc0966cf160748fd6b436a15eb76029bf9776106f55aa04f5925fd2bfcb701f2bca50f18bcd23993952b2533414295d0653063617d2503582e14c03a8ab6607f5e84ebe230993f7e4a7", &(0x7f00002d6000-0x74)="a2f6a7a03a48a7d072528f7597f89e30b3395e5313a1674efe1c90baf5ffff78c6f78f5a9679e1ea14bbef4abe23fe60f993022fa97a8fbe39aa854da95f6406592ccb5a6e255b3072953211f277df9af0957b6bd75ebdc41a52f894a17955d3da336afd6527dd9403bada90c4c3a580fbf4b6f7", 0x1}, 0x20) 2017/12/21 23:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c50000-0xa)='/dev/cuse\x00', 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x10000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/21 23:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a9a000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004a1000-0x20)={0x1c8, 0x7, 0x8000, 0x9, 0xffffffffffffb56b, 0x6, 0x80, 0x6, 0x0}, &(0x7f0000a3d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000463000-0x8)={r1, 0xfffffffffffffffd}, &(0x7f0000878000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000964000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$ax25(r4, &(0x7f000032d000-0xf0)="6174fda4c06f415fc7250e121b3ae939800862ee4219d4531e2b75b5da7b9dab68b776afb563724154fa0d04f25dc17b3681e32c608f8fe4a8470a512d92f003498594955befd142ea09cb9e63a2aa1f43b0aa559ecedb98e9060c9100630b6ee74bb2ddfdb2d78f2665b2362f55bdac5c806865691f36dc8b1a27084a58d9b702807110192e4b4d1884b9742e66be8c14085cab550b6bda653a32d367ec29f8ce71c42eefbb99cf870806469fa146d2b4561ab26f11964dd90c6de9fff22a7c50c2d0427188a162844bd10eee0daa1648a7343cf9f58a5630a3e6356f4e194ae14c26ce5d81740390cb35a76abeb943", 0xf0, 0x20000004, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000980000)={0x4, &(0x7f00003e7000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f000037b000)={r5, 0x2}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f000077a000)={@generic="b7c7424429ddce93a6624c890ee95d2b", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x5, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00004e8000-0x18)={0x1, 0x0, [{0x2000000038d, 0x0, 0x7}]}) sendmsg$alg(r4, &(0x7f00006f0000)={0x0, 0x0, &(0x7f00000a1000)=[{&(0x7f0000958000-0x7)="251757abbe886d", 0x7}, {&(0x7f00003b9000)="d57aa42075a18d0c53828283ebb5ce097198e970daeb06f65c89da", 0x1b}, {&(0x7f0000a54000)="8ed3355ae51cd1866a2e78842340bf641f27f3b17d4e33cc5daa2235ce3550733408e6903cae7f04eaacc88af93e02e7da84da7e3cd31ca6728a6fa2600e9190e351feea16d892fd0919b837a344a04be38fb5a70f6a4969689dca6c8dd49ad96608008ab37466887be8aba1", 0x6c}, {&(0x7f0000879000)="", 0x0}, {&(0x7f0000168000-0x1a)="089cd3617412761b2ec62d2e7c3b67a59d870240102c8497a5da", 0x1a}, {&(0x7f000046b000)="d8c53280ca0ec364cb3f877d4a39d3aacd6a0a042b0f07c6b1b62b2baf04c30145a4f64b66fa3c9f3f0847512fd3cf3d51fb5dab837ea45d81846c271de5fb261b3fa4bf6ec731073e7c811016c9059d55a82c553e63bb21", 0x58}, {&(0x7f00003e5000)="732f98ca61e4facebf3ee7ae76f12ad9d24fe9abb6cbcb39f3c9a0ef88c9bc6edbee7ec0", 0x24}], 0x7, &(0x7f000066a000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x804}, 0x4000000) 2017/12/21 23:41:52 executing program 3: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000090f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005e4000-0xfc)={0x0, 0xf4, "288584852765da8074adf327cbb97849e86f78701199b2e63f6a3c6be238c9b43856181b8a86b986818b3a0acde37ad0a209d254651ac50c207d3abbc807a9a9bed3d95fd129eaeda6c289dcfb29a683a9253a363eae81ab541ca7387a8a1603b480666f2545fdd745e28ca6b3ad9d4d2f30e05dfe81db4e5adff434ef2e289dee820746da1721f7ef3a527452c7c31ce6d96506513ac88833d905c4720c1c512d3f3a3b5e909185a06008713d0e98d1f6f2e4c2b8d859f267726b582c819a686dd912c1f746183f46df3fdedb33632089af6c4828ea2bd5494a9ecca2021e73a28356cae06053e1b7440d5a1d8740c5f191a79f"}, &(0x7f0000910000-0x4)=0xfc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000049f000-0x1008)={r1, 0x6, 0x1000, "d2b6789c42bd05cf18654d25022999ae7cff3768aaa79f954c2098c19b2a3e57833230a135045cd4013883834dc302c3fae5277d1935f8a51f970af1e2fbe8a3d32217b96bc17bba9cc4ee87503a7042b7171cd7837a3085a8b36fdf1ce607ae394a8581b42ffb9eb0ab1fdedb6868d570069715986d1687dea36d02450c2742de7408ca933079afe7416fe625735a9c4487b92a95570a3e0c805c3b0010cd3ef3e63bc408d4e49b7c04aec56555116f332f9f95e33a6e6b12c8c55d464fc59ccd2c4284374c3b04ba2f8c1a0cab9f1d487a0090569753b2d5c86bbbc0bf9ed9068e802756d691ec4cdd44e1435c3053c2e935540c069fd5990eeaeb2b6ee08333896a171129725a33924c2ad04e8916324345abb4700b4df6066c91845b59859bac199fe921a34ed2549568c463d632c94adc0df6e0eb6bfc069b9299cc3917588d7c29476fd9c092e186a558e82c97944e529fb7de3df0169acd3a7b79c0f5c7de7df757f72823ad736de8280556801e4ae33867f49a380993e4e89314be80f1fa8c509b1af85191ab87e8d2e816f996438fcdd6b3adb46baf481990e34633fc16b1a4183b1a941a07a902bfa93508743295bd6f5cf18cd3f78fc4c91ad577df59749d6d291cfa12c57562ab7580a6f9ccae1ed3922c2f38aa5eb5b7fb2da6632392228845d1a62627902fd7a79803df57c849b089af96b0bfe96032709c6b8e217ac6daac66a747d61d82bc2260c446ec61c40a789cddb25f14e6933e279bd729895deafb504a2bd23acfb10d0bc5cdc4964574326b421b7456b4db66e72dfca9ab2feead24f9c5198ddb588b5ee0b66e285cfb1a407e8c905f08e8b3e5fe4e0dea955cbdae555663c0d06315273df5ff47279ef78c744346350813675ddab34fec193cc4c89b708d1631ac96d7b8651878a68694bf18e99c9d6ae3ba8bea1caefcfa8f526e4978593799540025fe4b19ed341f48c0c2488ae7c5e9c7576f52fab34aed6bfaa237f2d66b2c31ef467e776e0d0a83b0fa9d80c7bb6fd2b85e1a0196414e4c411371a89183291198722e1d4e27799383dd268363903fa5e58be91b1bd11e94242c9b5f844fb644e0cf9a2eb65e00481779700c3364d281be2ef089719911457d570d3f7a2191325c7016d8badff53ead2513978dfa8e4fe612544eecec1b061eb81f60569a100cbaa91632feb7368e83be07af04b94a380e916921863a866d757411d8bb305771c9174294b89f05670aa45cc2f5442cbd9ac3e90f9e314942455fc9d9aef96bea9926258f5ce2f9282fc5a10b20b0fde5ad3046e242bf165f5451f96f41f552105220386f4db4d9cc4285e44694b21215f6edddc810452b476b6d35b57210cb404876ba36321b3e87a303351cdb697feab1e1410ac7092702d541a625689aa485cb4fa2aacf6cf4fb00adc3bac2216670459488dfc2666293279ee5cf86233975ad5abd7ed98b2d0f20f7232a234d698bbcbf280ecb23871d432a3ee66fdfda5227b8fa9ea7442b3d74b6016bf4311cbfd9bf94a8fa4324c6e5d44da4c665a22652c6691c989c75cb9ccf7709c0890aad7749ca91f8d8639c36cb952532c1dbabfc557ecbe690b3224b27d425be4f6f7f0da141cbf2a39a55b236779691a6523882688780541363b48461d3208d8a60521796cfd0be4b901e21f5df2fe7783b5bc6649f6f3f3dda56dee1e259782aa8370fa02d2304a972872199e8a516f8c83952ebec24f0af3cb8bcafb36abd8578281afbc5a64f6fdf072213904c4d87ff57a317f9b9b14d9ee71bbfdd438f4c542f6fe7fd9fa45fbf63457807fa5317218c6e91ad7613e1ae23556f28cd956feb91e5005470c8c6f627b158eafa95507f59d13a36971cd6a73717e1aa06a1dfb192b142b990dff5906d51e65f92ef1d43b43208dde2cf74d7a8a40c57b034060a87b13ce185edb63199f7372efc5877cdea7c117881eff9217b15a6d7c98904439ad9ecdeef64f7d5317958664e465082cbf02379fcabe7e1477bc6cd04911ff6394ad6b6746c6f19826da3c12aba9e961afc2ec8ce87f4d914dc29a5e3e832b04aed2f8625a9c6ab4fcaefb99d89d09b724f5135e6c20a117d2c7e5bddea43b563fc3bfa8b5539f1821785886163296f124e3f8a228949970fccc31fb0fc4b6dad87e9f93b79c7adf339142e1f38e15ca750a8564b547e2b02e829be9bad652c17794b59bebb3f281a918b249bdd60b03307a036878c074d9a2be774c663153a303a1345fea143d87d78be0612a045657ce153ec89fdd4f0911b14a021b3568d8849bae79f483208fe4689dbded46d7cb8e16fbbbb111bc552911b62524ac10289aaa52043a4761664a5548c47a864576a52d48b853390344ae77bc45b8063105b8b84cb7440cfadc71cc86a9469334649ffb4f34e10e23ab551e4ac82b3c44b0e64c7bfc1a6ea910fdf724ed8a5c4deac9f6cfb6cb55de8f6779e1578ecf94fa814911d27895c60c3b3a314ec843c7b37cb84bb4f9eb9ee75e4eba516ecc37c87a81e10496d1967b905abf3072938a7331126593979531e8bd41b6da749e1196c487dcc5bf5c6054d9bd1cfd594769f7e0366704a6df8f8e4c945f5e2205589ca2ecd4685f66b0e70aebc33c24e636cde4733ccf64b3f2bf43c5601955ff575d464dff391e8bd383609220ff339d5e2fb19f730fb81f6565d6e6f56714dbffe62b836e08481084277aa7c15f8a2c91ad4c3e03c3c194cae2e454f5b2e2659f708ad0c656b7bc4fd8530460eb478c318426369669be8177751d374799e9b74baf785e13ae104417c32ed80e105f980afc820dc48afbbc866a7b6b73bd8dde85eb8997d5b60638b8e624fdeed5cc86ec440cc8e8dc80e6ba4db8a81a8a50c7b75c50d81f828beb73b5b19a61560b482de79b671ec973e472d44e2ab8fdb3ad9829563974c03ff24a3e97b8eb9f778e55468bd7d638f65064332cbf7afb91849d99cbafef1c6845e7a106a52a7580c9067d80ab9efd0cf8e7adb34cd6d300dbb11f3c7416f45bdf93265086b753a77bb9cc67dbb2a470f14bf215fc8bebd5865ed5c4673b5ec3aa910e7e8920a33d2fdf20602efbd6c8bcfa26e5e1f42790dddfa54e708dedd80f2c927ec4b62fc738bd6d95c9a9662406c55199ad068c10a064c62fc4b08aecef015bedbaf524d0c172c9c67419c4bfcca930e4d50d22bc6fc0a596d4020ed26d12d0bfc42fee33c3453b18c25038ef097d576de14396dbfd8ca4fc49802cd98bc32c0a3f41512d852c4747901d0090bf96d8d40c628c924ff91424075339382cf570db6308334a0188521015e040160e81b1a889106a5f1c78e69f9dba4edebc5caf7d6e0e434f59380a520764d907f72d35efc1068931c881810f61a025de93747808727d59669b4ef231a217ae899db8507807612be1c9028e4434a171f0d15625bf22e9d5233f8e4f1c3b6be22e4328eda2cde752b895bc821d34874b4d89a3f502a92e191dd79bb4188b4ff2a1dace6067deee1c1f1e9603ab84f2b7e2078a25e3ba9c4a197ed0166592d4689a5244e832d31209f0d0b79e4d247c51e533f423e8a634875f5e1d1cd39aa7d3a3ad400725b5770253c333d00bdf1907f53ee1d06bdecc8b131d81b2eb82a33ebe5100d05341c92b086934a4a56b3e2d54a872c5b0d22cb2249d3c8b11f8925ee5ce8770dc4f109601dffd01f9f5cbe678def4b6af875edcf14b5075af787a3b35890a054787e85f0af6a588e27199e0c48baceed0412701c15fb01ce82e3b240a4177c292b16030f6feb4953bb66247a0d3cc501953a6e8aa371f9e561a7d97c2651482e52a2e8b59b0d949eefb57d42805e43f92cd33781bbf134d3dbc21844425376731e98c3ef4dee6d8383f8f9bc244f11ef71f229597d8eafdef6e3963b93df9a0226fa661d07854a48da0e198033b60c37163865f39d00117bd390b451edf5ada15dcddd5652ef36b9d61887fd2c04fbecbebe54e4b1120c999a5354d0eba807b7d725aed3b87d3a1879c1d901dbfacee8b4866a9fc8b230b28bf3ffde9fde9579ace04e911f532d35f13f774bbf89f4734fc3d5469570b05d44a3ebaffe6365297f32e3ada8df05ccf2f9553b6f8a5144498d905e4373dfd28ff722a905b5480fb32ddb951ca63d4244b5773410fb25325aae4ba327f50d4bb2bf68846228574d929bdf5f5231daf3c10694c542f0481e0e37d6dd481cb2b5143c45fcb554bd3f0995665309d3012aeede1f027b8ad3fd9bf32e2ca43c1187a4fee19298a957916584b145eaa573f3280d02a451f53b8c31c44d9a15eb760dff9831fdb3c29138158c63ef4f6621e5c448458cec2d46d8333f5ebad00e31be6dd543a4aa130a79dba07f46cd124dc5e9c6d274498e0743619bc745c0bae49445bf4b7e262a7efc1ad52677aa419703fa5111531ee21d20ddf5554373f02166df6f79b120bffc4fcbc0e9117ad2706e4ed5233e9e1c69221547e41485c30dbef626e53a4b7c908561dc3e16f28ebd358671cc6d31311156327e502569e4585dcb69a3d31d8809e924640f68a3f814ada77026f673ad9350c27f6af4145a8cd27a64b9ed55e345c19c94288547a1abdaceb3488db78441c25179b17c4e0ba1840ea01ec41af7b4fe149e039e18ee8fcceec878eecf5daaecccd40f55b7e38bd49b028a29f699238e2f1979e9a7a98a65c27cdbb15cf6bbbd0c4c0d1ee08339fda7dd8d88df62a16470f72eaba83d91b4b7679267f4bb027b6b04f9fdd47df043a880026554e3912d3ec7b8cfcb0b02bea35f407f353261953480c9c477bcbd6b94aea3fe49cb837bedba4ba833a9a9f87f676ca6b51bacbb0e1fa49a24876c0bc1a3a60fe6a5d34148c41b9c92c0db867fcf28c0351a65450ccb7b06c92340492886506c4cc6abbd3680107078961a499c43b5635d11fc59adfaaaa4d95355595192202559d9d71382a62d13d31a267fcccfa02878a6278e4f2df36bf927743ad1f15c4e43ff94f4f02c0fce238c4de53985d42fc0402a0fad60422a932639418b574ddb1726ab3c88ab33628792d64cdb2fc7cc1a3fb732c506f6c2055a5f9ea1087991061a35c55273a017f2e2ae27dbc7e00812b25f3c589f24d2e7bac536b298fa2b114b4d68ff1d4ae3a347701951ab24535b9070c2f18b62cdbb41190257d45df442c66b7722976f182a99a182b4d93a8f2c8fa4b7ba4b741bb6646817cdc30c17b9bf94875b8e6672ad714c55d29417ef9deee934dc0f0adc5676542146cb4e4eeab416801b3342264860263a9b3ad96e4e69e688b28cc383609afdfab816f4d5235961c819960b24774ac1a42e74d1be41c3fbed5a66bab2d6e1d81da5b109eca5082c886b8d44e5fab75dfaac9e5f8d805555c672405178b27bea194fdc59f1b8c9294f73bcc9e523a8d4e0b2b24ec189ab766ebcf3a048bd146450b1941c1db0600054c6ed8c3e64b1342e51ea96301547dc873f04efef239366bcc7fa8bfbffc7b174db5b3d3dc07787b4fe2b86c988bb38193d0e7301c72e1c0b1bdbd51aed7e1e9fdc6b740a7745a6dc7f3286baebfd8477c32fb6509b6496495f41621af2cdf415aee9f61d5947181f7e602a01d2bc3b008b558b3aef9eb5f5d6d4f96cd32e1b27fc94dfd5e75935f780874a84814c494b00e4f7bae206ccbae93e39223ad2e4d443fe34f62d0a927c6125bcaaf1d0146fe8be302face3558347d583b864140443b175024d73b16757edce713f060b4e3954e6940d093a008681fd0bab542b128c4683b0ca0ecdc5865c04"}, 0x1008) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000008c000)={0x4, "1494939602ca"}) r2 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000c6c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:52 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000f29000)={0x1, 0xfffffffffffffff8, 0x7fff, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007ef000)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x7, 0x3, 0x4, 0xa0}, &(0x7f0000244000)=0xa0) r2 = semget$private(0x0, 0x2, 0x10) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000b7a000)=""/81) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ac9000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f000093c000-0x8)={0x0, 0x1ec0000000000000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r4, 0x2, 0x0) 2017/12/21 23:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x2)="d220", &(0x7f00008bc000)=0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000743000-0x1)="") setgroups(0x0, &(0x7f0000992000)=[]) 2017/12/21 23:41:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00009eb000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000727000)=0x7, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000263000)='/dev/autofs\x00', 0x2217c, 0x0) syz_open_pts(r4, 0x418080) sendmsg$netlink(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f00000ca000)=[{&(0x7f0000d9b000-0x2371)=[{0x749, 0x0, 0x0, 0x0, 0x0, "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"}, {0xe1, 0x3, 0x720, 0x9, 0x4, "de3aabda2600cd339de59634369d33e86f054e7a37090b67e5c114fac1b1794abd5476bceefb8b3ca12b6a48d94f4b8988fa97270fd2bc73d4a42637023310ed6fe141908f9374d2161cea8c90ec571ff25551edf00b333b537b52536280e197e3c5adf5ecd7ab1b609e199254894e93f2d2ac5e727ca9871e484d21d999157739ebf4ded4e5082051327069b57eed53abebac27552b818c51292282487aaea1d8435c20ff54161466ecfaf35a3478f2a92ab8255fe0df52ae9b170964a2a1f33886dba70e11e7ccdab2da3fdd0ba15388"}], 0x82a}, {&(0x7f0000026000)=[{0xf6, 0x1000, 0x100, 0x401, 0x4, "0c9d722f0993e46177dec2a3163db021c3d94e10c5ad64ca81ff11b51c6b630ad2bf3a8965c6eaed0f58a5bd227fcb9dd688bb29b4ee0bea9febac5259f449542bdec496f167d2603b380037380ce3b489d0005a6cb7007b95d8f19cefd7b5a2d7bc04c7676d8ccc06a92cce0b150a45c510e7c2a9a101c0bc01880e5cbd0b49811e7dd0a19baa474723b22b244db8824e093421695e6b7846ca0c89d1171fadd578290027b3f934a6e5a9d51c2fd6dcaac185f3d3e3624ade4b2deb39cefcedf3e4ad6ec5f00cb899d4ec150a1f96cab7d930fb16fe3cf18edfe66b098b2a96124b9ef0fa73"}], 0xf6}, {&(0x7f00001cb000)=[{0xf7, 0xf4e, 0x304, 0x100000001, 0x4, "c0ef4766851d5a69249e7a6d67c3117378993dc728c3b79bf812af6da51228fa239ce4264691e234df7acde44c4eb9d6c114c0ca2aabc004aada4328f1458543a5fdae0cb74cadcea9cbeb47a4fb18f2a35989d75cc41f724736360e97c2183eea84c075077f539d814f3afc4ce749cf3d4a7e869073347c8e3ac84c0ab1a3e8afee8bb45acc42128c71400ebe311835cbcc222efb386c5ba64f4fc5acba3fdb0cff2cb0943a3a0e3a254822df4218f0e2978f876077350db8f8e9a349162955bf5d3ab21d3b512c32e832608a8cc04eaadca3920eb5a23e09df87f8101d58e1ee7eecc3daf44e"}, {0xc4, 0x9, 0x901, 0x5, 0x3, "5ddad3ed23e29618603c2a83ab09441a1269ee1ca46c5a29feb4c5b4d528629100443b8beef8a24d09d3921a2bc3d90b8e577b1c0ff47865c6b58af4e71d9e8ad7b6b617e42dfe42dade028e069370a0a86cb80e706f07ea997637a95b2b538e9a24ed91e8365877dc4cec531296780a551dd7b7435e7f17bd4ac99390ec403436c388b341bc55fa72e9801092b936b7ebac628615d27cd00ae154933b1d0f9d79ccbe641aed5947dfbc1086c0eeec5640ee6cd4"}], 0x1bb}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 23:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001f0000)=0x8007fffffff, 0x4) clone(0x0, &(0x7f0000e6d000)="", &(0x7f0000cbf000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000d04000)="") mknodat(0xffffffffffffffff, &(0x7f00001b7000)='./file0\x00', 0x0, 0x0) r1 = gettid() ptrace$cont(0x1f, r1, 0x4, 0x80000001) 2017/12/21 23:41:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x9, 0x80000) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000123000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bb000-0x4)=0x10) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000044a000-0xd)='/dev/usbmon#\x00', 0x96, 0x80009) ppoll(&(0x7f0000ba7000-0x30)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000c90000-0x10)={0x0, 0x0}, &(0x7f0000b7e000-0x8)={0x0}, 0x8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000be5000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/21 23:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8006, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x57, &(0x7f00002d9000-0x57)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x12, 0x3, 0x0, @broadcast=0xffffffff, "ec719f9fa94973d5a9a65014e16fa10a329667d9244c95955f569112e4eca16d1f5f79a2b05daa2a7d78a2770d"}}}}}, 0x0) 2017/12/21 23:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = dup2(r2, r1) writev(0xffffffffffffffff, &(0x7f0000051000)=[], 0x0) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000b0b000-0x3)=""/3, &(0x7f000084b000-0x4)=0x3) r4 = semget(0x2, 0x4, 0x200) semop(r4, &(0x7f0000464000-0x24)=[{0x3, 0x3, 0x1800}, {0x0, 0xffff, 0x1800}, {0x1, 0xfffffffffffff171, 0x1800}, {0x1, 0x2, 0x0}, {0x1, 0xa5d, 0x1800}, {0x0, 0x0, 0x1000}], 0x6) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00006a1000)=""/112) 2017/12/21 23:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) readahead(r0, 0x2, 0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fb8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) bind$alg(r1, &(0x7f0000265000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000449000)={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x1, 0xd02c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x10001, [0x7f, 0x3, 0x7, 0x5, 0x7, 0x5, 0x200, 0x83c7]}, 0x5c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b5a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000ff6000-0x10)={0x3, 0x2f, &(0x7f00009b2000-0x2f)="e7fd2762004bbaedffdd4fc9ceb8c33bdb8dff446ad6690428e0e13a004ded16145c1990e00e6f583ff81972c22779"}) 2017/12/21 23:41:52 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/sockstat\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x26e0, 0x20}, &(0x7f0000009000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000)={r2, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e62}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x7, 0x4, 0x800}, &(0x7f0000007000)=0xa0) r3 = semget$private(0x0, 0x0, 0x40) semctl$SETVAL(r3, 0x2, 0x10, &(0x7f0000008000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000003000)={0x20, 0x0, 0x2, 0x4, 0x1ff, 0x7}) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/2392, 0x958) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000000a000-0x4c)=""/76) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000009000-0x18)={r1, &(0x7f0000008000)="", &(0x7f0000008000)=""/172}, 0x18) 2017/12/21 23:41:52 executing program 7: socket(0x2, 0x3, 0x2) 2017/12/21 23:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) eventfd(0x52) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) clock_gettime(0x0, &(0x7f0000fb0000-0x7)={0x0, 0x0}) ppoll(&(0x7f000087c000)=[{r1, 0x42, 0x0}, {r1, 0x10, 0x0}, {r1, 0x2040, 0x0}, {r0, 0x80, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x9000, 0x0}, {r0, 0x30c, 0x0}, {r1, 0x8, 0x0}], 0x8, &(0x7f0000879000)={r2, r3+10000000}, &(0x7f0000d34000)={0x3}, 0x8) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000df2000)=0x0) write$tun(r1, &(0x7f00008ce000-0x1948)=@hdr={0x3, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "8c0500", 0xad, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0xf82, 0x0, 0xaa4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x2b, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984abc53d62207ee5e250b98df2480ce2"}]}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2d3a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0xdf) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f00008a9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x800000000000000, 0x98f0}, &(0x7f0000766000-0x40)={0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000049f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r4}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "347893f9f75a199dbfc8c2a636f975eb8b97efc772b2c929793d59018808a0cef826877bd134a44890fb086180e8f959488722dc0fc01b10066f7757c8027939d5b5cbf80c9687985025619b23d53cc4"}, 0x160) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000877000-0x8)=0x1) ioctl(r1, 0x7, &(0x7f00004d3000-0xba)="48f87b588b7096b18249b17feb55e8298a51e31736227833df0a608cecd3c1b17d8a1135fe901f845a7a536eb687b0958989024d2a05e917ec0e4b1ca179840518f26190469ebe63fe8592ccc140aa626a2fdf4e732ea8390ebe8cf70600b2a4b989f9a917a9bc37e0f26a6c210986cc57917c4e4bd078068afa43db9b698d9afd4684f0bdd5e62b7a7ce81fedc04e4d003f644bea20fadb4e330658b680968405f7a1e9ee96a03b912709a51ca33e73ae72419c915e543461b2") 2017/12/21 23:41:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000af0000-0x9e)="f034f8c1c57071fb939d7bf73be3a7ef5aa5b0e4a6d22e7a65d6e448e4f8c48cd421c3d7ea6447a833498c7111404975cd52094cb4d3bcded81e7ecbb8788b3c4d1f253a1ed6392e8160b706a1fa2854fc43f10db25f629a16005c8cccde7b8c4aecc36ce270fd22548488809423ce65b2de899f1fb71aea5b962160406e3c766a86576ffd4e30dda1f83928175fc421a64d49e153bb5158c4c8d3ae233c", 0x9e, 0x4000, &(0x7f0000001000-0x10)={0x4, 0x100000000, 0xac8, "0611650bc77e", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f000053c000-0x8)={0x0, 0x0}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2017/12/21 23:41:52 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000001e, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000002000)=""/141, 0xa58b}) 2017/12/21 23:41:52 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x3) fchown(r0, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000091000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0x1f)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000002000-0x18)=[r8, r4, r7, r6, r5, r6]) r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="4ef681749e84bba1b674a50e7b7c08e579909655e7e29cacc59642608a4e798db8c2d4cb91", 0x25}], 0x1, &(0x7f0000001000-0xb8)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0xb8, 0x20000000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x80000000, 0x4) setpriority(0x1, r2, 0xea4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x3, 0x7f}, 'port0\x00', 0x80, 0x8, 0x535, 0x40, 0x0, 0x7, 0x81, 0x0, 0x6, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r12 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r12, 0x84, 0x9, &(0x7f0000000000)={r13, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7fff, 0x153b832e, 0x4, 0xc}, 0xa0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r12, 0x84, 0x5, &(0x7f0000225000)={r14, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) 2017/12/21 23:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x80000, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000563000)=""/148, &(0x7f00009fd000-0x4)=0x94) r1 = socket(0xa, 0x3, 0x1) getsockopt(r1, 0xff, 0x7, &(0x7f0000fbf000)=""/0, &(0x7f0000000000)=0x0) 2017/12/21 23:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000994000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x400010, 0x8000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000d4c000)=0x6) 2017/12/21 23:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x0, 0x3000, 0x2, &(0x7f000018d000/0x3000)=nil) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000d8c000-0x4)=0x0) r2 = msgget(0x3, 0x400) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000687000-0x4e)=""/78) sendmmsg$unix(r1, &(0x7f00005b9000)=[{&(0x7f0000e3a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005e4000-0x30)=[{&(0x7f00001dc000-0x1000)="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", 0x1000}, {&(0x7f000073a000)="05ffac544a14c885ed154efe6e87750ff5d88b6f5e70d4a5ffc1a6f83808863cf1057ba59fa94dee2ec7d56ea12e39195227b658773ba4b804a120637179fe83237271c63922fb21ef98b5ef7aef4f2224c753fcb4eb0f6f2da41480c4601e02ca9e01e983ec85ea6e743521811b0298bf29b4b8b92a2c1e756d41f4b71345c691ad73aa99c5665bffeadebeadd996bfe1d15d1067569f794decb984d980a5e575c2e9311dff99d7e418d817ce027fb2ed39d346b2fa98afc0b35cbfdd28dd0ea14cb229ba223273f4638477e0b1b5d904c7d4e54ba77a55f9e78f144aaddb4eb366ff5d84441357a0", 0xe9}, {&(0x7f000013c000)="1ab734ac8abe41d14935562a40de9a193f7495999153beb9da770c962978a1709a26271ebee334a910eafdbadcef1b0bfd3b9a42af53bbc97a428fc71be9ba78d6a70b1790e2ed6ffd811fffff5cfaddbd62d58b847ac654f1e34ca4aa4b1fcef79e93adec8688da2a44e09ea2ab156e4e8ddef33de9d1c6483a40ebbce1f79f6f8825dfd3c4776650ff5828fca6aa3f26938323c6eaa38254566a04d7bb6eeab9daa1640a058b8416806a6357d87d0674cf08e6557601", 0xb7}], 0x3, &(0x7f0000f2d000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x48001}, {&(0x7f0000f7e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000390000-0x30)=[{&(0x7f0000ef6000-0x29)="8426c34acbb41fcc58e029e4ea6b35a5a83d9a2d1a9709bab6274156a6067b0863028894aeb999adc5", 0x29}, {&(0x7f0000e57000)="7f440bad6b9fff49e3338e1b4a7668b0b2a81821e080b4976c15377ad516022c57320e5e08d9f0e286884109d16c317ad22924c8061d5f42f44cf1f2251fbc9d25694939ce616d914882c2b7fd9d4001369a5160185a2f9c10328a7d44656a639b5aa66b48fce7e4f5ea7ddc608ea085", 0x70}, {&(0x7f0000e87000)="", 0x0}], 0x3, &(0x7f000002b000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x68, 0x4000000}], 0x2, 0x80) r3 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getuid() 2017/12/21 23:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000066000)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', @ifru_flags=0x301}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(0xffffffffffffffff, &(0x7f00008ce000-0x1948)=@hdr={0x3, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x5b, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b2"}}}}}, 0x8d) 2017/12/21 23:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00004de000)='./file0\x00', &(0x7f000045b000-0x9)=@random={'system.\x00', '\x00'}) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) 2017/12/21 23:41:52 executing program 0: umount2(&(0x7f0000513000-0x6)='./bus\x00', 0x2000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000001000-0x2)='./bus\x00', &(0x7f0000d59000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$KDDELIO(r2, 0x4b35, 0xfffffffffffffff7) 2017/12/21 23:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000089f000)={0x0}, &(0x7f00004a9000-0x4)=0x4) iopl(0x2) 2017/12/21 23:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000260000)=0x0, &(0x7f00000cd000)=0x4) 2017/12/21 23:41:52 executing program 4: clock_getres(0xc, &(0x7f0000c28000-0x10)={0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f0000b2e000)='/dev/input/mouse#\x00', 0x8000, 0x2300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x439, 0x101, 0xff, 0x6, 0x3f, 0x3, 0xff, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1, 0x7ff, 0x8, 0x23d1b37d}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000076e000-0x8)={r1, 0x8001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/162, 0x0}) 2017/12/21 23:41:52 executing program 1: r0 = syz_open_dev$mouse(&(0x7f000004b000-0x12)='/dev/input/mouse#\x00', 0x8, 0x102) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000155000-0x4)=0x5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x8008700b) 2017/12/21 23:41:52 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000198000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fc9000-0x10)={@rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e72000-0x4)=0x3, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000096e000)=0xffffbfffffffffff, 0x4) 2017/12/21 23:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000a1000-0x20)=[{&(0x7f0000170000-0x3d)="da9058d6f413584901124c11742c4062ae2568105a49b26aeecae53e61a3cacb4ce800b7b82d6a1ba68756624d17257458b1e07ae5c254189f78776133", 0x3d}, {&(0x7f0000c75000)="25b3be444644da2e12ea630571bd231359190e0679857c3c1d7003931f418b0628027481ce7d6f677eb93b8c38ccd13c5837131511b92a7a8099423412a2dfbdd3fed158cae7e02f18d2094191807477c5388e49e35dcd5714681179438f04f5d187e862e2c18c614b35509b94670e77d70d91c5d16d7756f0554f5eff042c946b64eb0f59c2c9d12f95081a2f7e52975cf5122ccd7a6c1d7af18b29bdebcf75376ef856341bd54156abe0c56887584e993c88b439b932358179f5bf96de20a1eee36ff942be6068a53afaa6094a665365afa1f8722d40732674c9a85c2402eb7bc3c5240e94f9c3a67572f01ce2c63eb96281ac3a3eaf7ef7fc2fe45509a97376e4890a04f63550026e0d85eac250af1dc2146d770eb9f2ac35604e7c279ce925d4c566d5d899918e0ca6ec319e27e7eb1d995fdc29f4470d4663d42581f908aa8459fe0f59100f93e4157923544f7d0f02021e3c39f63ed008097eca44a0ff702a20b7af1d19d7194208483740fdc7eb8f52cd23d0da408757c61d915822f2bab078755e3b5b55428534a592885fa1ec39a52c4acfbd2f9f6508eb09069f5911cd63202f444ac767f65d140e345adf00f015af66f34cdeb9d6926b7580483f7dc3dcf4bdd749b535e1df9f4df768ef1a892c8c2f4d6c8beaa2e40824edd784f11b1139af24def69e79e50c62e9c5de970c4acf3a41f3b15578cad787ed1eeaa7dc404ed04607bdca9a7e4520777f4064b0c91186d3c91c2c92b24b607a1b27a3301b5d6e8a5aca66d876c3fda28fac446f862f549fbdd8f231d772381a9edf9f1888b405647f5794256cd82cd66174ee6cd9729e88d17243116a9179e6db7530ce46486217680828340d7a3ced58fa197f309a3c2b5a36481cd62889c34726c95f11204a933758f9c3e3ffe963957a29cec58a2e88b5dcef85b946487246329fbe9270142affd601a8a69a6b7e7e64919f16467dfc9c5e2f7970a0a313292b67e953f770f25498130a7226d384f8204c0e89ad62352e3a0b843fdfa4798bd4530598864ff91e9c21f2bc1386778533790448dfb41b4159e72aa3a2f7325efd4c90627fea10834a5d353e325ee03cb82630917a07027c8937bf5a152441196e23d3aa0bd0e73c6e562639bc95c6ce81d644298d8baffd813f3081d3e8ff8e0b70099394c44e63644d6522f355ff58574120c4c3f2b4e27753c409c1e1d649d8597777dd69d4d8d4e051975454c995f937443bbe571b09143e89838aa2d8d77dcedee50672d6bde843ef0808c6b1aa324362bfed4a3fda449f5d970880e26c3fff83cdd5e43e9849c004ffdc9b97ef5534a2dccfaa0a69cfdf0b2771de0c7eef8eb156c66497d4b6a137c1a8e0a0da15bbb9b776c74b32dcefda27047ff576b2d0c583e7e8bd8a70bf4029d167031b780df932e2550c29be012adec51a25d09701dc247724ffe2a84f443eb1d651125fed623fc97237ef3d20efa1b3b2a61fb97b03244e5151b8b16a175fa70c8c3034f75060da593c7326113b2e5daa6d4bc09de87ed8b16aa59cfa243ce3bcaede2617bbd8ced6b800b9dc173caae173eaff34826e9409fa72ad12d2092a396116ae892289fdb033f10467929cf7cf6ff1382a52a2a949b1e570edb44d802d31851bec540e39a62faeb01a1a6241226491494acc17c551ca966f690c35c3dfe2575aacd8f66c5db5b1db5b2b9678c3760d1f247beb3ee612139204ed85635f3606976ebf4b93f2bece1dd2785f4b6b27c6a475cdda0209fea32ca0d3da1167146f9f81964fb1709e9979f679867244ae36bb369f69460d54e32a66a8c44a44998a61361723a274c15e1221bfe5e2c4007d79494159b0bbc7cf034793167437aac66cc804b08784808bc435a9f60421976084398fd6afd378d89519cd4fb5d42fa1c4c4e5c833f4f3c38dc69ec633151bab2bb67a3ac3df59025def1a499a8a1d2b112fc5fc75978683a96d6ce82d6b53cf3982342e59e5eca2482ba04e32be9df0c87d53e02e58473225a16e873680bb3cf62580e9d2880a94fb153c0eb7417bbcd36a0e8f097a3441ea3472cd179929bab0d223b66040368a912cf27fea42587044645f39425af026511c8877283c36b4d57653c6be6aafa7110ddb8125fd16590a0634ba2541e442438938dc5bf4d3536f234f6c33f008e85a7ef656210a33046b5d126e13517724c2358e1aa357c28819138dde883949770049e368c5839e16393200b821fbeea4bede6f979669ad5d97314bec98440ef04b045f7b5e083c0f6e7d6c722cbcfc36dac0f79369dba4c6a2a0e85cec32d79b12d2054f9d85277b998df643adface96234d90cdfc41a9d6a71454144ec65037edc1cd14f4ba9c87c68ae20e88965812b3835afef89f095d8db1fb2c9298fee32d49dd5144e45ee254b2fd4ebf8b88c3701352e7ef2b2b7af155d8a39903ece253bc3d9c0778b0d744d35b216693323af124c9ea4f5934919a97070883f4406113066a08a559c252a029848d6ced1860c22b6f1da38a8e60a3d61df90cefd754ac4fbefcbc3d4b2e00471abbcae9a1e34386146f1998175328e649515526650a29b0bbf179da5e59f7d95f21d04707664a78a92fd4ed4a428b060c02c2209f1a4492b880ffaad94dde2d80fd5c37de88e7c48bd1bf0c3ef8460de7b37f81a0279d838442d7026606fdb9c48ad1ae91e9bdd2b7e7139d03a0c4dae7a6ff74c9d2deb6640505a607159eacc4db98ce52146d97b7d1368c1b20c1556192e1006fee2c80d20fd22840cd2172792f20855b8baacc1011675f8f8a98ceedc02e198de5b28b5cec710c563daab6514e3b1f87964fc0a46b085a47ea5a7801b50753357a669173fba9ec4afc0eee773561ca276503818da0896196b8772113571576811475fe39265f1e4761cab26627734131c1881e1dd595e5f8fb0024fd7afc007333103605feb172085bb787208bab464db626b128e32db08e33d04a9f1d8b80ee197426f9ce2cea475449c0c13243a663e2a37c6e1374d3fe48702d9ab4ee64203906dd1aacdcf310a955587cfa04f7a6635d2b9d289a998b7f198b984cc41a269132a03a7d6bb2b33dd3c49208a1ed1888b04d4efa6fb2049f47ea995d20a7bf9d18cd1315da739c899d2dc78d4fde3749ae24143ceb77efe26e0acf6661f8206e5eb01bad978fdb28178e129abbfdb0b0334358582d1be3fe51ffcba0158b5675571dd49925a4e20d743c868a4c6066e9fdc08f6c9ab24ad7ad0a1a09ce5fae55afe1d3d285e843ea6b7470d2e29d3af227c8e628518a9938b7a355ff2b6023857ec6bb244d46bd3cce5c45640d2e3b6558d9215458e603a3f3bf90a47feba860bc90bacd3def022f5c54d80b0ba4e0b144e3449d59bb4aeb2b67b9ce211bfb0f3162782a50bf01fe908ae9649e904863bf1b4c3445f34639909ea9d2216a01d013191c1603f8f3825978ac6893cc817009dbd00e6bb5f53f43e0c6542840085d1a68ce4da448ffe3ccc8e8f595ff2fa662a39fd322186be29785e0470fef06d4cd3366eb3f517dec9c3294a114f2e1de4115982f4b9a309f03fe35110f85cf8e6797495dff353082ab16db636e689fc40c0fef0a2541c4a363d5cf688abb4e926ad0cf6295db806b4a27393b8f2aeb5921bff23a321472dcb858359eeb7083ed7d84b45735a8c844ef08f2901fb2f673452332c37f953017b4d0114db843a8a1f6ccd5ca41a2e212916bf4f16ea751abe24a31442fd3a8795170acee828db956b07e0aa3bca01d159d928f2d0f53dd842d4e380e1049bb01228e05e66411c4589ac51afea74e4ffec0b12a55196e2027813bfd4ac7912bc3cdf89538e982e5f59703aafcf9b2093fff05120afb8b23acda897c4220a3917011677cd65ab53936847c507bc733c2c03a1380e53eb55263006a5b0085cad09677347e59bb3a83147f7c9303e1ffd703639606d7ff280d7fdcb592b81003d4786d4473fc0a2d05b7912025c97dc2ca62d02a631e47c205fcb67e0cbad984bdef761a8d9b34b09849093c6c89ca0d3d896bcaf3f19b9b21b731d6dde27219a71a44baa8081b76274e9019bc586861a2a4543b5a5ead1e2da66186386f7d8b7a901dac75c3511cfc008cb61db62c72bd14eec1428e8bbc7fe11e96a75c2e56d8d4b8f391bb8d33d85b4ae9728654ce85895d68f212149f761c32bc1a72e4aaf242bd5155aa41c1cfddb83c083a3ac9c18818a504a1dcca332ad9dba003b8439d35a7b9d33425f79a540e52b4cd0221a122fbfacb1a66a219f852d1b1966e0d6c535fe4e6a14f3f85657c1d815ef8794d2a0f249d12253dab8df04f8bfeb8d63e1be42aeb2f17078528e8aa03370110e7a140553a08fc3ad4675b30f447e2e9a461e8b071720d4d97d22f1d6a4c0c57715a220bbba18e158eda5fa16bb724faac4187a0dc03766b2a894f7a34dc18a39b52301f1d1770bb3a345d8024e2992d04057a23a3e51afbb1977631e9cd4bfef7c4b756e804ed3c751dc07ff14fcb9e4f766d245f2eff0faafd65d3eddd05f69ac7ddab84b06d84a61d7f7dadf21b85e63a5a6fb6aa56bd416de807865b15c7bd84adb243c351926db228e980370ee34313f8c493862e9620e3a8e47f5da4d6593ac736e6e387037bc8a24761c516bd23c4b000e02f2c2bfbb3be6cd058e4bd0b2d04893aff0f706707a1796748f0243c1a22a55c86940b3342909b4c84b1c2163d21f635e6ba3ab45fb264ed24da9281f808bd2b94be357159e4ababbb7aa4aadf756895b02860b0973d8a1eef16ddede98ea06477db122a0d56f3a54db7fcfd10d78e77db2b84ea073ee13244e0ec1b0897a41c28457673cb558249a2a46490d430dd42eba720f7681582ecc25208ed6dde44f21cb486867f592d09bb5d0927bb416015fbca20c7dbd342b65ff6ac10de8186b3a02795d237373bd51553be293b75b4cd63c98363a3f4217703e78f58da30227595e04d93f96845a0acaacbf732d43a531f43ae773f795041adb37cab112e59f174165f5ec6b215cdb6949b47802da213f5cfa3472d6fd8dfb403d7ffc97e5a337bc1df4d1f44a9b3a212b2ac55c026463950c8350c1e319f04c84ef7bdf7f52b5bdd558fc3b26631f0457cb47cf3d3d79236d72ec32a96421ac9e7f709c35b09e5efaec62db4bee917686407fd0d2cb389b4879f1b5de1f15d24f517e23bc2bd8fe3b1add3b242183355c78e5b5ed1ad186319decefc49ca2b8b49c57884a25050383ef326857fcff81ac3620f789ae680324360e521c5e52db5094aaf5c1d638c66f5a91655081fce0392ff41fe9f9e245b61ca30b85c1e6f4257c4a45f199ae85e7a1bd9d5ddeec202df531031192662d1566a54795a956c4bfa4264563469522fedabdc13672d46a44d4488bcb20a5ff9bd7ddd435f07e93b7ad5a1f0e34d6ab211113035f634f47cc15bad7bc21e840e2e917609c4e1c28555c5a41954ad75cf71acdef19d8e43db2189bff4ded8b25e591e320a142b47ad6941657dd30304be328bec30faef26d7d414fc93fd5b195556b667a61c07da3ba57e29a26ab24895e7c930b6a965a3203a3339d870a978ca97115f379f66f3c6d6bf96198a656b4dd472c37aa80544d035283be01a5379b0e9d630b1a46fe5d607acf1b0dd11c2925c51b6d8c6129c2ab31a213ed3f88f1051fce8f7884d00bb1e9a96e51ac7e39ace2d20b201fec3d3d22bf582a105420856e2305cc2a041cbef4d32542335dbe858d6c4818215f27573b583c56c2f3373f6c87f1fc9c723f3b42cc60f", 0x1000}], 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247009) prctl$getreaper(0xb, &(0x7f0000de1000)=0x0) 2017/12/21 23:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000270000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001f5000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d6a000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d3264e0f0d5aca0cf8fd168af8542f7c56b07a95e13df83a4eaf5b5bdfa66e19a1be84010bc4b9bffaf0d382a1ae0138505625ba54313bbe89c4447b1a853b23", "03bf77e2c68cef8d4fe506413afffa9532d40b8cce83a92f5853db1e95c58fb825340676442263f87b88d3c7fa4093ade2f930d8086348467b29017b6f8a1c96", "edccba2d2e87d31a9c7a779b160624a02306351c08a8cc3403ab470489aa6871", [0x0, 0x0]}) 2017/12/21 23:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000fc3000)={0x0}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xf8b0, 0x2, 0x0, 0x8000000000000, 0x0, 0x6, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ftruncate(r0, 0x7) r1 = syz_open_dev$mouse(&(0x7f0000b6d000)='/dev/input/mouse#\x00', 0x9, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00004e7000)={{0x0, 0x2}, 'port0\x00', 0x6, 0x10000, 0x400, 0x4, 0x80, 0x5, 0x400, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(0xffffffffffffffff, &(0x7f0000fd8000-0x8)=0x0, 0x8) accept4$inet(r1, &(0x7f0000a5a000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000847000-0x3)=0x10, 0x80000) 2017/12/21 23:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r0, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000ff1000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec1000+0x185)=0x0) r4 = fcntl$getown(r0, 0x9) setpgid(r3, r4) 2017/12/21 23:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000065f000)={{&(0x7f0000a83000/0x1000)=nil, 0x1000}, 0x2, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) fallocate(r0, 0x0, 0x2, 0x7) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000da2000)={0xd5f9, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x288, 0x7ff, 0x7fffffff, 0x7fffffff, 0x7, &(0x7f0000e68000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x100000001, 0xfffffffffffffff8}) 2017/12/21 23:41:52 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008f5000)={0x2, 0x78, 0xf5c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000080f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fb9000)={0x7fff, 0x800, 0x575, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000586000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006ed000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000e74000-0x10)={r3, &(0x7f0000a05000-0x1d)=""/29}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000085d000)={r0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98, 0x1}, &(0x7f0000bcf000-0x4)=0x98) 2017/12/21 23:41:52 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ffe000-0x12)='selfeth0mime_type\x00', 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x404) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ffe000-0x4)=0x0, &(0x7f0000ffd000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x10002, 0x3ffffffb) bind$inet6(r2, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006e2000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffe000)=0x8c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000143000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5d6, 0xffffffff, 0x3f, 0x0}, &(0x7f0000ffe000)=0xa0) 2017/12/21 23:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bf5000)='/dev/input/mice\x00', 0x0, 0x180) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000408000-0x8)={0xe, 0x8}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000362000-0x8)={0x0, 0x0}) getsockopt(r1, 0x1, 0x101, &(0x7f000060a000)=""/0, &(0x7f0000fce000)=0x0) 2017/12/21 23:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000721000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00008eb000-0x5)=""/5) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) poll(&(0x7f0000c4d000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0xf5) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/21 23:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000468000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003c1000-0x4)=0x6) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000940000)={0x1, 0x0, [{0x18e, 0x0, 0x8}]}) 2017/12/21 23:41:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00009aa000/0x13000)=nil, 0x13000}, 0x2, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000777000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000035a000-0x8)=0x0, &(0x7f000047f000)=0x8) clone(0x0, &(0x7f0000523000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000d83000)=0xffffffffffffff80, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 66.823697] handle_userfault: 45 callbacks suppressed [ 66.823702] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.844298] CPU: 0 PID: 11718 Comm: syz-executor2 Not tainted 4.15.0-rc4-mm1+ #47 [ 66.851929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.861271] Call Trace: [ 66.863854] dump_stack+0x194/0x257 [ 66.867494] ? arch_local_irq_restore+0x53/0x53 [ 66.872163] ? handle_userfault+0xb97/0x2500 [ 66.876570] handle_userfault+0xbd9/0x2500 [ 66.880793] ? handle_userfault+0x185a/0x2500 [ 66.885299] ? userfaultfd_ioctl+0x4520/0x4520 [ 66.889869] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 66.895031] ? __lock_is_held+0xb6/0x140 [ 66.899062] ? print_irqtrace_events+0x270/0x270 [ 66.903798] ? print_irqtrace_events+0x270/0x270 [ 66.908527] ? print_irqtrace_events+0x270/0x270 [ 66.913272] ? get_user_pages_fast+0x277/0x340 [ 66.917838] ? perf_event_sync_stat+0x5b0/0x5b0 [ 66.922475] ? __perf_event_task_sched_in+0x200/0xc20 [ 66.927644] ? __lock_acquire+0x664/0x3e00 [ 66.931848] ? check_noncircular+0x20/0x20 [ 66.936049] ? __lock_acquire+0x664/0x3e00 [ 66.940269] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 66.945429] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 66.950592] ? find_held_lock+0x35/0x1d0 [ 66.954634] ? __handle_mm_fault+0x3296/0x3ce0 [ 66.959184] ? lock_downgrade+0x980/0x980 [ 66.963304] ? lock_release+0xa40/0xa40 [ 66.967250] ? copy_overflow+0x20/0x20 [ 66.971108] ? do_raw_spin_trylock+0x190/0x190 [ 66.975672] ? userfaultfd_ctx_put+0x720/0x720 [ 66.980242] __handle_mm_fault+0x32a3/0x3ce0 [ 66.984630] ? __pmd_alloc+0x4e0/0x4e0 [ 66.988484] ? print_irqtrace_events+0x270/0x270 [ 66.993216] ? find_held_lock+0x35/0x1d0 [ 66.997257] ? handle_mm_fault+0x2a0/0x930 [ 67.001462] ? lock_downgrade+0x980/0x980 [ 67.005609] handle_mm_fault+0x38f/0x930 [ 67.009646] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 67.014195] ? vmacache_find+0x5f/0x280 [ 67.018144] ? find_vma+0x30/0x150 [ 67.021661] __do_page_fault+0x5c9/0xc90 [ 67.025710] ? mm_fault_error+0x2c0/0x2c0 [ 67.029827] ? find_held_lock+0x35/0x1d0 [ 67.033871] do_page_fault+0xee/0x720 [ 67.037642] ? __do_page_fault+0xc90/0xc90 [ 67.041858] ? lock_release+0xa40/0xa40 [ 67.045811] ? do_raw_spin_trylock+0x190/0x190 [ 67.050373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.055221] page_fault+0x2c/0x60 [ 67.058649] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 67.064411] RSP: 0018:ffff8801d97c7928 EFLAGS: 00010246 [ 67.069745] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8251d351 [ 67.076983] RDX: 000000000000010b RSI: ffffc90003f3b000 RDI: ffff8801d97c7d28 [ 67.084220] RBP: ffff8801d97c7a08 R08: 0000000000000000 R09: 1ffff1003b2f8ee7 [ 67.091458] R10: ffff8801d97c7858 R11: 0000000000000003 R12: 1ffff1003b2f8f28 [ 67.098696] R13: ffff8801d97c79e0 R14: 0000000000000000 R15: ffff8801d97c7d20 [ 67.105948] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 67.111115] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 67.116283] ? iov_iter_revert+0x9d0/0x9d0 [ 67.120494] ? mark_held_locks+0xaf/0x100 [ 67.124623] ? simple_xattr_get+0xeb/0x160 [ 67.128828] ? current_kernel_time64+0x122/0x2f0 [ 67.133558] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.138549] generic_perform_write+0x200/0x600 [ 67.143118] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 67.148362] ? generic_update_time+0x1b2/0x270 [ 67.152917] ? __mnt_drop_write_file+0xd/0x70 [ 67.157382] ? file_update_time+0xbf/0x470 [ 67.161598] ? current_time+0xc0/0xc0 [ 67.165376] ? down_write+0x87/0x120 [ 67.169064] __generic_file_write_iter+0x366/0x5b0 [ 67.173962] ? check_noncircular+0x20/0x20 [ 67.178171] generic_file_write_iter+0x399/0x790 [ 67.182903] ? __generic_file_write_iter+0x5b0/0x5b0 [ 67.187985] ? iov_iter_init+0xaf/0x1d0 [ 67.191934] __vfs_write+0x684/0x970 [ 67.195616] ? lock_acquire+0x1d5/0x580 [ 67.199565] ? kernel_read+0x120/0x120 [ 67.203453] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 67.208179] ? __sb_start_write+0x209/0x2a0 [ 67.212473] vfs_write+0x189/0x510 [ 67.215987] SyS_write+0xef/0x220 [ 67.219414] ? SyS_read+0x220/0x220 [ 67.223013] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.228004] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.232770] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 67.237494] RIP: 0033:0x452a09 [ 67.240652] RSP: 002b:00007f104418ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 67.248328] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 67.255568] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 67.262806] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000 2017/12/21 23:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r0, r0) bind$bt_hci(r2, &(0x7f0000fc0000)={0x1f, 0xffff, 0x0}, 0x6) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd848007e56e7810206e3c532b02dfd5a322bf4ecb3065142aca3a94b3c0f403597583847e633479e79fa063d8c2009fc9f3f17028d4c58e2c40a2c2513932fea8588a4b7e1dd7231f279ee8e5cf454329ad5331ca4fc4a8a73819b0fffcaebb66d9083cc4acca47455b80a7cfff97ae01b1f39eaaa15325a0dc77652e260ea23f79cc25861fb00de3e928594411b1641a6af6020a6d77aa0229cda60e97b05f7ea761d0241129a9b196d56d47a2b11e5da5ab07f50bc7b4748064c69119b6284205f707a1e621018468328731ec6a017cfa965c107d0aeb3cd70b944140517c84b093995def87a6f460c0e25d4bbe00c86012cd1d62f9bd417f558a7ea1f4061fde9f5a184c62ba7b92f785f0d939a70495457cdba288e21797ced871950793688f8013510dd9267da79351bac5cd12959702788497a35fde8d5f888dae988c0b06fd87c8ecc7cab2345b17cd558c3fcb87c96021e863156bc9cb42634acf6bf8d6c465c6e07009defe8db9d8402c30984ff71a0aa489716fa3e7754de5beee6e1e6aca600c04f3c6add79a1fb2d987b596a529cf4a0e7a74600778b6f1e1c1a409f98b5bbfd8a73f55e448d30fa62509ef17ee4370dd339802267a16f60096b78e36954ae0213435518b202e1a80028a72c02eb8d941af7310cdfd2a796d4a870be471513d5e9e4c40bc5cde7ce91766ff01543cae00f4371ecf1d972a575fc96c44f7663045d2a9dd2db63ed625eef128da06a6580ad6b2a34f0c33e9e03bb807f56eae0b790c58a1c47c4fbbd05795dec7796dc2fb1bfde8f1256583f7cd95b1058bb0e5728f58e86988c202724705e0a81635c69581eafa3bd03e29da8ac44b8fafcf9af88484a81cf645421f738db82490952cf49bd318934179cc4486a61bd4757e3f1d71100f06c0384e8587e2608f939e269b3034696f29d351b081e03fe22346a76d2da11248ec48fc350b6ef73ac4db206880e05906e34481ca0cfe112cdc9a0eb8238f18a9f579ada40147aa2ce1369e06c111acb6b9473dbcbf7b5697464d69e725989b6a110fdcde87b57e0defdec8e861c71ae6caf38edb67bfc8cf26656558b28b0d8c16c04849b50574733a032ee5b9520da3bfcff5ff68f3e9307bedc85a8f3ee42b81f99deb5c364e6405ecb9f7b5e4633605bca138550728782468f569ef7bbecb4f702383bf2da87e22eda9a2b40fae73e82ab6099126a53bc06397811013e1802ca978d0df2009c86a51587c101b52818d8c4dd687020ecb759e6e527243676a4d0747dfda1da994580c219efbfe6f98946fd0da918de0e7587f66f04d658f803d7e5f917c09a99f030baabdd9f76c55ac3617672de1335c01a54c29467e6e12de2471b2635cf52c3680237f27c7778ef7db379c1220b2748ded3a91cc6ee846d66c20c57156208067915be35b85a0142103f09d8391af0969afb77028b6ac62b9da99b4e557d6b613974399f0b4b287a30cc0df00443b0abe1a24621a0bde2ed2d950f789dab317e8542f77cda00ce156fb66e873671bc0b5434a5744f6a1bf1481a5b99e54097db4d369eaa10e4bdb627ac8824d2b72a0e453327b4c913d64b2bf50a5faba00ace1196e6e33b462eeb4168ab489e615777676ca64d5b2dfcfd0495da46b66ca8739389a8a505b358ccfd1fe14758b2334443d7fb1f7e468f85b96e118df7236f71c1e14e7da48a15fbe6658e955c799596f9d042e418114639bef568bf5e606c4f22d9ae7fd5f12b08caa68f7597f306bab769e958f37ce37c64561bf7e73af4513b3896bc535de121a271da2a5b13844c60efe89856dce8d5c1d38fb0c7acb73e58917375181bd8fa73ba4a6b2f684b250214f6628095da70050b1c227aa711d405c21e674c7c2987510951073e071fa65523b5410690a1ef032daee9df1750a9e7e2bac1f5edc6cb3a35d0d7866242fe3192c1b75ae9b619cabc37d87c29faca31238ecce5a35fc34a7beb898e4ea7b9aa973fdac17dfe3e75101e7ead84a1b64306e804939e8e48b7281b2ac94dfefef2ea18a050e2684fdf355be421d094521eee033c1a5585022129f733e85adf65ab4a025fbbcc9cd093737380a5e9003aac71a154a9402a1f0e8c5de8d03b17c62607f0c2b64ca60b7d48a421502148978cd149a93ffcf62a7971ff24c5f5a07c579a3d6d055b51c9079b999ab4f503c5070cbd880f1c37ac4748565dd3fd7cd1931b35eb6bf949bb319ee0803a823bb3374a1762da098558338ecc4e2d91ffe0b7beeee555d0d980595d507669460d88bc13697dab07d2c21e1cf5d7f4dfbdeb956ee5363cbc195464d5742654e1d37c626b21dcf27363e6e5c8bc3c2c3cc5ec7c87553f7ad8807d5859e48934bfcd3d0c921419db9f935df4e3a744f0598005eaf88b376ebf9fc66312b2007b61194c25818429851ea89fec675a2eab4beee99536a2cc5fe0a0a0f73b79a2d3e328f10c922d3d95dab7de394ecc11e1fd6077a752cefc82963d3eb4d8c3145588aeab4fcebd06860f19931b6e9ffcd383659c7f77e0b7ffcf72bf989afff6482567726da607d1f72b57483e9630e6144a8c0da559f0d5994555e6a1bff7a4be403c9fbb318b0bdc96f21461c1147873313cf31d10a30aefbd85e9ae4f76b37911f32b194e7b323336f28bf22387bb89fd827e78a4bbb04a93eda4959dddbd74ac1e067d08e3fd5205b69d1ebf30939e9016e59168cdb262dcf368e201fb26e33e00dbae8afea1ab945fd186b951228054662250c1e31aaa8d8ea67b93cd866c410377e8a5ba7115257ac9fc43fa4872be6f4adee738df134b38634c244fd6489606100d1403887fafa3fb1ce2c4f7e17bacc3984c6cfebb84192cfe47bd699693b3a37e9f57628b00eee466c0039c525477a195687f1de8ee5ef8c86742b1dd77e5747a72a3fb1d74c1a3d98fcee851279b12cc6ff5b3ae93fbeacba216e6cf1485387f46ae9a15c3645472ff98d7efd60662a7bc04415872927f5d05e26499bbd8b9c456b9e307d5d7ff6bad744cb9199e4ac546bb808d950ffa278bce3ca09db2897b362ccadc823024fcfbfba1baf18da111a2e45ff69bb0f82bff3f6b25da434e2fa8dba7bbe82526f7be4018c8d31ec88a9d6044728514a93ee72fca689ded1235ba3f9e228d4f9cb3716bb2561a2c98d6dddbf73d3e89df9f607a4f3a463ad1b600b43b5277221e3bf8506c130e8272a762537e50f02d0c45016bf9b7bea8a955ac56489e4ee20e10959cadc316999e9c09c6c6121ad7520718c07efd6b909d331981f42c817e4b502285ee0dbc517abb1d4ef3ebbe15b8df433292cb7a1897a4e99d8b9e5662253987b3f8d43f9c3c8b4e4321304302192d4603fe508e81563154b28a407215addded02c5f7ff584831b51ea9a27a85708a6ba3bc72109bfbf0cd28a2abe4ed3e805871e2873c9b67e36c0bc6002278d1d4e490b9f1f78138e2acbec0e6f8a022b93067b2ac52cd506ec2b3bb6541d1c3767e71b93abc0e280705cfa38b650116dcb692b9b7eb0c55b6f17a8a220031e53a913ed06e6420a9a1cadb3dfce3cba89ed00408ef412bcc3a73c3270855e01420272f439a23da210d9603ff12b0d1a3b59623fc4e2dd0f96b48b700d61ce56d91ee1bf8eec69e8234567aebeb8ce4d3a5f161333d6cb67f846bf8a54f54e4ca6fa008ce8403dc6e9ecea5bea39fa922aba44b240e683da0d411e8491fb783507ce6f14a9c97d30acbe2a0ce321f3768e920d25642d83016bea0629b689f6aee0520aed04ddd73c2cae5b03c1e641e6ef05943f4e40d33586be680c73697dfa8d0973f41071c751aae820611997476ebd17dcc809ff85a28f4e6ee174379680d389ba4f17e851c81b728a5bb914d414d60eabb3ac2c906c36eb2865d388b6f28a29af343477a74879be3bc470c52352ed13632e9d1fc15324c861ac1c9bddbf797ce3b39e3329f5b75062b8f1f2d7ce7d2604fe826a8ec64ce6dea8684376a108ad5608c9a3b3016b3aad6d98e25b9a8defda072131b6f7550104db81a756c744410409b89783e6c7048a75b1c717310c2c00c1bdd068683d0f23d06bec09bfe3417adf2d2a711935d3a5a769801c593f61994c46136267f0482a8b2e909713e81b9afdfc1d365633040a48f2ce6eacb109b1eac9c9f583ee009e99bea342cfda232ec0f6efca4d84209722f1da8cd0930949013709348f058f1b336649b9da421d56c2d0f114e9b8da7613e99592745ea3b619cf0c6cd5e36d5c2483616bdcba904a72d4b6ec4f7909765223225b9ff81247d7a8fd2d257e397a9cc7975340a1371e024d15334f7ef0b56f1ba79d09527ff80e79ca0930e2e28b180c0f0f0f35654197aa434d0e36a9e0175fb854e36c72d8f18779680f7082e24f8d9c00ae43a1dde0ee633b501302b4e4aabe61dfb5448293fdca53468e0437fafa10c959347f203a64fa7378429e4e15fc7907441945803fc10a3a08cec043b30838d6f67821212839b0fb86ac58f6e943fdddd173fe2fced3c8842f9cf38e5e3d401b14a7b1969a2b0690df6fd85c88d2b9366c8a1ed56ea77acad88ea2a4291d6a10949f021ef3cbb539e04e2f9cff5559c0486d5043baef53f380d3be032d9ddf4473c66991baf7a64998833f701e0bc5485ae24ed098b3a8eb720ee215eabca01de9a96c0658486f4fd80e9f9b93330e0611577dff2702d3b8c29eecd229a7b22770920ccf10f6ca9325a26d3d442ce023e61ee018eec43baf84fa5e0fb4a015abdf0d1ba70d692ec1e1cdab475315b0eeeec1a7cf7affafb7601974afd17f887dda5c99f820c627c00b97f1bc28edd2de467f387da3a5f2c1bf5f2046b758721a0ff26f4d49e2750ba5427b2edc9564d364e652284259efa75187b13478909ac521137708e76556af4c332768402655722840a773536b946ecdee93a9c874db7919ad04fe03991894ffab344a0ea93ac44ff6384f65062d1c2a2978baca8fed6ca964084d40d726a92784de07f6fc0b8cf57c77535a84ec29379921d82fc14d94227e100fc7887ef57092a60407c44971b0f3f26e3d617cff54672ad201ddede9482fae3fd01917bc709c1500bbbf3a26851449269e1c63a07792fe92c1a697bddd776853eda4b18a298d70b132d6fcb4a4f155f34f0b9753401b48480eea69f18f26e0aa1d9032ff3550cee4ca781d91cf5a54a771ead057a2ed2209c937fce113acc1cf28e6f201f7694038a570ad558782cb61d4c34a857c2824cbbc7895131705c33216a6943fbb533c95de36f2797a66950b06b2b99d3e506a216250efaea6a761e2d74edf0cb06b3da8a5417b20925e2e43c00ed42063c0efe753467f303c701760881502b4c9832061fec86dbedfa893d621095c55461a133d4537181f33a712127f6014cc9910f6aaabe9f8ba1f41547fb7425356841237cf2272d4de10b311e639f39b5d4d830329275a", 0xf9e}], 0x1, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x1}, 0x1) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000073d000-0x90)=[{&(0x7f0000082000)=""/44, 0x2c}, {&(0x7f000061e000)=""/201, 0xc9}, {&(0x7f0000d30000)=""/4096, 0x1000}, {&(0x7f00008f1000-0xd7)=""/215, 0xd7}, {&(0x7f000080f000)=""/134, 0x86}, {&(0x7f0000824000-0x23)=""/35, 0x23}, {&(0x7f0000bcd000)=""/223, 0xdf}, {&(0x7f00001e9000-0xec)=""/236, 0xec}, {&(0x7f0000c86000)=""/234, 0xea}], 0x9, &(0x7f0000590000)=""/0, 0x0, 0x1000036d}, 0x40) 2017/12/21 23:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004c000-0x58)={0x26, 'hash\x00', 0x0, 0x2, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000392000)="", 0x0) 2017/12/21 23:41:53 executing program 3: clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000449000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@generic="0860b69fbbd91c12a2280f7e49edc42f", @ifru_data=&(0x7f00006ce000-0x20)="2bb7776b17a024e46c545a830f7d5b51aeedcfdbb53a47f095e8767312dd9b03"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x80000001, 0x1, &(0x7f0000001000-0x70)=""/112, &(0x7f0000001000-0x4)=0x70) munlock(&(0x7f0000b6f000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x1, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000)=0x5) [ 67.270044] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0 [ 67.277279] R13: 00000000ffffffff R14: 00007f104418b6d4 R15: 0000000000000000 2017/12/21 23:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/21 23:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000293000-0x8)={0x3, ""}, 0x8, 0x0) r1 = perf_event_open(&(0x7f0000a51000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x1, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000ee1000-0x8)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000118000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e59000)=0xe8) getresuid(&(0x7f0000af7000)=0x0, &(0x7f00002d5000-0x4)=0x0, &(0x7f00001bb000-0x2)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006c6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c86000)=0xe8) setresuid(r2, r3, r4) socketpair(0x1f, 0x2, 0x7fffffff, &(0x7f0000c8e000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00002a3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x100000001, 0x4c, @fr=&(0x7f0000eb0000)={0x9, 0xffffffffffffff01, 0xf1a, 0x100, 0x5b9, 0x1, 0x5}}}) 2017/12/21 23:41:53 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ddc000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c24000)=0x1000, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x76, &(0x7f0000bf2000)="", 0x0) r2 = socket(0x0, 0x1, 0x8f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cda000)={0x1ff, 0x3, 0xc, 0x4, 0x347, 0x1, 0xe08, 0x41, 0x0}, &(0x7f0000001000-0x4)=0x20) socketpair(0xb, 0x803, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xd0, &(0x7f0000001000-0x4)=0x200, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000002000-0x48)={0x2, 0x0, [0x2, 0x8, 0x80, 0x8, 0x5, 0x5, 0xffff, 0x753d745d]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x58, &(0x7f0000166000)=[@in6={0xa, 0x3, 0xffffffff80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}]}, &(0x7f0000001000-0x4)=0x10) 2017/12/21 23:41:53 executing program 6: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) epoll_create1(0x80000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f00000e7000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e8000-0x60)=[], 0x0, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000008000-0x8)={0x0, 0x25}, &(0x7f000000a000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@generic="cbfcc02211a028f896281d0c1d873f98", @ifru_flags=0x7ffc}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000ed000-0x78)={0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x800, 0x93, 0x6, 0x80, 0x0, 0x4, 0x5, 0xe32900000000000}) 2017/12/21 23:41:53 executing program 2: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000119000-0x28)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) socketpair$inet_sctp(0x2, 0x2000000000, 0x84, &(0x7f00002b0000)={0x0, 0x0}) sendto(r3, &(0x7f000061e000)="1e53cb87a3bacb68401759068bd345b4d0aa4bd9377b8c92481608e40d360b2b168de56ff54cccc06785e70853db657af265eea9f1425e14678a6b12d797fb8d8988cfa629a3c7661ee4b3dd3b009e65379d3d362c1bcb9ab6afc30b67d424fc7f041d0573eb36ffc32e20a04d475fb84e7bf914fa0dc8c420b78189ac5aa1550b68d78ecc3abac53e08c23373b874d2231d6e3acfe7dc20c242d6719a72bb09ee36738096a43a23847ff99e45f8ff53be2b0708", 0xb4, 0x1, &(0x7f0000862000-0x9)=@rc={0x1f, {0xffff, 0x1, 0xfff, 0x401, 0x6, 0x9}, 0x4}, 0x9) 2017/12/21 23:41:53 executing program 5: ioperm(0x0, 0x1, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f0000d7f000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000527000-0x50)={{0x3, 0x3, 0x3f, 0x3, 0x2}, 0x7, 0x7f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioperm(0x0, 0x7, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000095a000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e69000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a9e000-0x4)=0x0) 2017/12/21 23:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f44000)={0x0, 0x0}, 0x800) accept$ax25(r0, &(0x7f00005e0000)={0x0, {""/7}, 0x0}, &(0x7f00009b9000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3b, &(0x7f0000816000)="886d53eb4206a26a293fb0d06dfc4140d560b494d4f4c6de73e49b3e20945f667e677e1bb1543664bf66afb8acc1e9b40baa226e7a611df2c984287de5fa8cbfee1311509b19af43c6706918badd08fb2937ee7225d4d78b", 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000c86000-0xbd)="", 0x0) 2017/12/21 23:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x24) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000067b000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)="02", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000085000-0x20)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2017/12/21 23:41:53 executing program 7: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000091e000)='/dev/rtc\x00', 0x80040, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000052a000)=0x1109, 0x4) 2017/12/21 23:41:53 executing program 5: mmap(&(0x7f0000001000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x100000000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fe7000-0x8)={0x1, 0x1, 0x3, 0x1}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f00002a1000)="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", 0xfb) r2 = syz_open_dev$vcsa(&(0x7f0000353000-0xb)='/dev/vcsa#\x00', 0x10000, 0x101) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000fe8000-0x20)={@common='ifb0\x00', @ifru_flags=0x900}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000040c000-0xc)={0x2, r2, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40, 0x9}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000d1000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r3, &(0x7f0000941000-0x40)=[], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000006c000-0xf)='/dev/sequencer\x00', 0x140, 0x0) 2017/12/21 23:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000d59000/0x2000)=nil) shmat(r0, &(0x7f000038c000/0x3000)=nil, 0x4201) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) 2017/12/21 23:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x4, 0x0, 0xb4) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000043f000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000006d000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000b6c000)={&(0x7f0000d1e000/0x5000)=nil, 0x0, 0x0, 0x0, &(0x7f00004b1000/0x1000)=nil, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) getsockname$ax25(r1, &(0x7f0000ae5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008f4000)=0x10) bind$unix(0xffffffffffffffff, &(0x7f0000e5d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="", 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006cf000)=@common='gretap0\x00') recvmsg(0xffffffffffffffff, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000430000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb7000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000e1000)=@assoc_value={0x0, 0x0}, 0x8) [ 67.512120] dccp_invalid_packet: pskb_may_pull failed 2017/12/21 23:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000df5000)='/dev/input/mice\x00', 0x0, 0x12440) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000060d000-0x10)={0x4, &(0x7f0000730000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00005a6000)={r1, 0x2}) r2 = socket$inet(0x2, 0x802, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ef8000-0x14)={0x0, 0x7f, 0x3, 0xdecb, 0x31, 0x5}, &(0x7f0000c74000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000936000-0x4)=r4, 0x4) sendto$inet(r3, &(0x7f0000dfe000)="", 0x0, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 23:41:53 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000475000-0x4)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000744000-0x10)='/dev/input/mice\x00', 0x0, 0x200800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fd5000)={r0, r1, 0x4, 0x1, r2}, 0x14) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000fd5000)={0x7b, 0x0, [0x93, 0x10001, 0x8, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f1a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f00001f1000)={0x5, 0x0, 0x7ec}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000a1a000-0x8)=0x0) 2017/12/21 23:41:53 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000018000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f000002c000)=0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000026000)=0x7, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000002f000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000020000-0x5c)={0xffffffffffff0001, 0x1, {0xffffffffffffffff, 0x3, 0x8000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r1, &(0x7f0000029000-0xe0)=[{&(0x7f0000030000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000031000-0x20)=[{&(0x7f0000030000)="", 0x0}], 0x1, &(0x7f0000031000-0x30)=[], 0x0, 0x0}, {&(0x7f000001a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000031000-0x20)=[], 0x0, &(0x7f0000031000-0xa8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}], 0x98, 0x0}], 0x2, 0x0) 2017/12/21 23:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='\a\x00\x00\x00\x00\x00\x00\x00\x00') readv(r0, &(0x7f000052d000)=[{&(0x7f00002fb000-0x1000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) 2017/12/21 23:41:53 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fec000-0xe)='net/rt6_stats\x00') mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fec000-0xb0)={0x0, 0xa8, "cc5ffe7f3fa560ff3d3b12260d0f3748b96177714521adceb0298e449dce1fcbf06666008e04e9f20f352044ee3e2105207c7892e794771c93aa24e4215d8436cd6506cc24c0f44e74abadfcae00738ecf5297085f1ffe3172f627fb7e57f61a9dddacf705a3f895199b1134aa94d94a1f838ad0c2957a037ba4242a102c62c83b06818d512f69989d658861807040900162f044ae71a42e871d1d4768c818d2dd6021503f0bee7d"}, &(0x7f0000feb000)=0xb0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005d1000-0x8)={r1, 0x2}, &(0x7f0000fec000-0x4)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/rfkill\x00', 0x1, 0x0) fsync(r2) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000)="14e3a1", &(0x7f0000e75000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f000058e000)='./file1\x00', &(0x7f0000316000)=[], &(0x7f000099d000-0x7)=[], 0x400) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/relabel\x00', 0x2, 0x0) openat(r0, &(0x7f00007b4000-0x8)='./file1\x00', 0x80, 0x100) mknodat(r0, &(0x7f000006b000-0x8)='./file1\x00', 0x20, 0x101) 2017/12/21 23:41:53 executing program 1: r0 = syz_open_dev$mouse(&(0x7f000054f000-0x12)='/dev/input/mouse#\x00', 0x4, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="eb05c5f163f6fbc6804b3a2387064d52e2010c562e7a2edc557fd58b5069ebb343662f5a05dd7db96ebf826ff352ff8b9ee40e39e876676b396196bedf0300016d123efc9fa1e6da7293e6407c77f973c0e407017c287ed67cebef3d67a43721666ff413a9de0e6ac5d9a396541e11d515941f537790cb9553394a2d2589ec70b9bcf1900ac9c125aa2193a522231bf39314814f388ad253a3ad5f836e30c6a131f385506a5061d20a422287a02b222e5570eda4e87eb1df658b7a3632011843abe1cabf621f65028c4e84b6a86343b6a8f038708778965a209a", 0xda, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8040000080003, 0x81) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000082a000-0x4)=0x0, &(0x7f0000808000)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) clock_gettime(0x0, &(0x7f0000630000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b32000-0x258)=[{{&(0x7f0000398000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005d8000-0x30)=[{&(0x7f0000c37000)=""/159, 0x9f}, {&(0x7f0000f64000)=""/178, 0xb2}, {&(0x7f0000fda000)=""/83, 0x53}], 0x3, 0x0, 0x0, 0x8}, 0x2}, {{&(0x7f0000acf000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008ce000-0x10)=[{&(0x7f00006fa000)=""/207, 0xcf}], 0x1, &(0x7f0000826000)=""/107, 0x6b, 0x7}, 0x10001}, {{&(0x7f0000e2f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000342000)=[{&(0x7f00007d7000)=""/22, 0x16}, {&(0x7f00004b3000-0xea)=""/234, 0xea}, {&(0x7f0000d14000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d58000)=""/33, 0x21}, {&(0x7f0000809000-0xe)=""/14, 0xe}, {&(0x7f0000e3d000-0x69)=""/105, 0x69}, {&(0x7f0000184000)=""/85, 0x55}], 0x7, &(0x7f0000aaa000)=""/30, 0x1e, 0x58}, 0x10001}, {{0x0, 0x0, &(0x7f0000c09000-0x20)=[{&(0x7f0000e4c000-0x4e)=""/78, 0x4e}, {&(0x7f00002e1000-0xc4)=""/196, 0xc4}], 0x2, &(0x7f00000b7000)=""/30, 0x1e, 0x1}, 0xfff}, {{&(0x7f00008e5000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000799000)=[{&(0x7f0000850000-0x34)=""/52, 0x34}], 0x1, &(0x7f0000c05000)=""/4096, 0x1000, 0x3}, 0x8}, {{&(0x7f0000770000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000b30000)=[{&(0x7f00002d9000)=""/30, 0x1e}], 0x1, &(0x7f0000d3b000-0x1000)=""/4096, 0x1000, 0x6}, 0x0}, {{&(0x7f000097b000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e26000)=[{&(0x7f000085c000-0xee)=""/238, 0xee}, {&(0x7f0000833000)=""/106, 0x6a}, {&(0x7f00007bd000)=""/169, 0xa9}, {&(0x7f0000695000-0x84)=""/132, 0x84}, {&(0x7f000083c000-0x1000)=""/4096, 0x1000}, {&(0x7f00009c5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000958000)=""/128, 0x80}, {&(0x7f0000e93000-0x61)=""/97, 0x61}], 0x8, &(0x7f000073c000)=""/34, 0x22, 0x3}, 0x80000000}, {{&(0x7f00001ab000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c44000)=[{&(0x7f000039e000-0xc3)=""/195, 0xc3}, {&(0x7f000017d000)=""/191, 0xbf}, {&(0x7f0000a3e000)=""/231, 0xe7}, {&(0x7f0000656000-0x1d)=""/29, 0x1d}, {&(0x7f0000646000)=""/0, 0x0}, {&(0x7f0000bf9000)=""/89, 0x59}, {&(0x7f0000b43000-0x80)=""/128, 0x80}, {&(0x7f000043f000)=""/187, 0xbb}, {&(0x7f0000608000)=""/47, 0x2f}], 0x9, &(0x7f0000806000-0x2b)=""/43, 0x2b, 0x101}, 0x0}, {{&(0x7f0000b6f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000c20000-0xa0)=[{&(0x7f00006dc000-0xcd)=""/205, 0xcd}, {&(0x7f0000a7d000)=""/231, 0xe7}, {&(0x7f00008e8000-0x9a)=""/154, 0x9a}, {&(0x7f0000f39000-0xbe)=""/190, 0xbe}, {&(0x7f000004d000-0xa9)=""/169, 0xa9}, {&(0x7f0000fdf000)=""/4096, 0x1000}, {&(0x7f00004db000-0xfd)=""/253, 0xfd}, {&(0x7f0000f29000)=""/142, 0x8e}, {&(0x7f0000783000)=""/226, 0xe2}, {&(0x7f00009b3000)=""/225, 0xe1}], 0xa, &(0x7f0000fc9000-0x8a)=""/138, 0x8a, 0xde61}, 0xaecd}, {{&(0x7f0000050000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000af3000)=[{&(0x7f0000a7d000-0x5e)=""/94, 0x5e}], 0x1, &(0x7f0000e94000)=""/102, 0x66, 0x7}, 0x7}], 0xa, 0x20, &(0x7f0000b99000)={r6, r7+30000000}) dup2(r4, r3) write$tun(r3, &(0x7f0000f3e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "ffeb9d", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "25c666", 0x0, "861a93"}, ""}}}}, 0x42) [ 67.547881] dccp_invalid_packet: pskb_may_pull failed 2017/12/21 23:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ab5000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000074d000-0xa2)=""/162) r1 = syz_open_procfs(0x0, &(0x7f0000c5d000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000fdf000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000b5c000)={0x0, 0x0}) utimensat(r1, &(0x7f00001f0000)='./file0\x00', &(0x7f000029f000-0x20)={{0x0, 0x2710}, {r2, r3/1000+30000}}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b56000-0xb8)={0x0, 0x6, 0x401, 0x80000000, 0x4, 0x1, 0x0, 0x8, {0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f, 0x9, 0x2, 0xfffffffffffffffb}}, &(0x7f0000399000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000075e000-0x8)={r4, 0x20}, 0x8) fcntl$getflags(r1, 0x40b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a7c000)={r5, 0x71, "744f135141e1a5dd161b9c385ad2cae72f7e85bbd7040229f478ab96c868efbb1c53ccda4bbc2676c543f17b65083692c37842594fdcfbd7b60f8808ad941ef2c8a2c2129ec961e9f57716fafe45614e114b17dbc1a47633ad460665c04fe041dd3e5cd5f8e72eb8d7e2d32e0dd4754437"}, &(0x7f0000e60000)=0x79) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00007aa000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x800000) mq_unlink(&(0x7f0000ecc000)='mime_type\'vboxnet1{vmnet0\\cpuset}\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000072000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b8e000-0x8c)={r5, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000da5000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dfb000-0x4)=0x0, &(0x7f0000d4b000-0x4)=0x4) 2017/12/21 23:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000ab5000)='net/ptype\x00') poll(&(0x7f0000732000-0x10)=[{r1, 0x2b2, 0x0}, {r0, 0x49, 0x0}], 0x2, 0xdc35) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x40000101) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000328000)={0x8ba9, 0x4}) 2017/12/21 23:41:53 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r1 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000045000)={0x1a, 0x3, 0x7, 0x2, 0xffffffff00000001, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000009000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0xffffffffffffffff, 0x0, 0x81, "7175657565310000000000001b0000000000000000000600000000000000000000000000000d00000000000000000000000000000700", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) read(r0, &(0x7f00001a4000)=""/73, 0x49) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00005a2000-0xa4)={0x0, 0x9c, "f1577233bdf2a115d9ce44b7beb6c759e925d7f97ae1f8a8cea5a85a4a2d7fab562497151b07ee52c13b4dd2faa53af7bca1cf871a0a67af0546f73e2345db0d734e4292a8bbe6eb9ce031245023b0858a3550901d00fab74522b9ec3fc324552567b9c8eef6a89ced02257656ed39c7dd12e40ded28c888b7649bcc3dffc4d81e7007afcabf29cb4ac9096e865bc3dfc850d512b9b730d5931e5d90"}, &(0x7f0000e53000)=0xa4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004fb000)={r2, 0x401, 0x30}, &(0x7f0000b2a000)=0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7c000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ae4000-0x8)={0x0, 0x4}, &(0x7f00006a4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000235000)={r4, 0xfffffffffffffff8, 0x30}, 0xc) acct(&(0x7f00005a4000-0x8)='./file0\x00') readv(r0, &(0x7f000049d000-0x60)=[{&(0x7f0000181000)=""/4096, 0x1000}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 23:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00003f4000-0x48)={0xa0002, 0x0, [0xfffffffffffffffe, 0x6, 0x0, 0x8, 0x0, 0xf46, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000d98000-0x400)={"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"}) 2017/12/21 23:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x40) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000c15000-0xd2)=""/210) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000d20000)=0x1e) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e9f000-0x8)={0x0, 0x0}) [ 67.650475] device syz1 entered promiscuous mode 2017/12/21 23:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000c5e000-0x8)='./file0\x00', 0x20040, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f1b000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18fcff00f132040014006e35", 0x26) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mprotect(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 23:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) remap_file_pages(&(0x7f00007d9000/0x3000)=nil, 0x3000, 0x0, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000aff000-0x4)=0x1) 2017/12/21 23:41:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/233) personality(0xffffffffffffffff) 2017/12/21 23:41:53 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000ba8000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000352000)=0x0) process_vm_writev(r1, &(0x7f0000d7a000-0x80)=[{&(0x7f000067d000)=""/4096, 0x1000}, {&(0x7f00007cd000-0x45)=""/69, 0x45}, {&(0x7f00008b4000)=""/4096, 0x1000}, {&(0x7f0000c11000-0x7b)=""/123, 0x7b}, {&(0x7f0000fb1000-0xfc)=""/252, 0xfc}, {&(0x7f0000380000-0xd9)=""/217, 0xd9}, {&(0x7f0000103000-0xc1)=""/193, 0xc1}, {&(0x7f00004cb000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000b45000-0x20)=[{&(0x7f000031c000-0x68)=""/104, 0x68}, {&(0x7f0000196000-0x3a)=""/58, 0x3a}], 0x2, 0x0) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f77000-0xc)={0x0, 0x0}) 2017/12/21 23:41:53 executing program 1: r0 = socket$llc(0x1a, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x8000, 0x0}], 0x1, 0x3) 2017/12/21 23:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c68000/0x4000)=nil, 0x4000) r0 = request_key(&(0x7f000017d000-0xb)='pkcs7_test\x00', &(0x7f0000806000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000784000)='/dev/loop#\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000f83000)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2017/12/21 23:41:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00005d8000)={0x1000, 0x393, 0x1ff, 0x1ff, 0x2, 0xffffffffffff13a1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004cf000-0x10)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x106, 0x0) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ftruncate(r1, 0xbd) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x800000000007fff) ioctl$TCSETA(r2, 0x5402, &(0x7f0000911000-0x14)={0x0, 0x1, 0x3, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x0, 0x4, 0x0, 0x0}) [ 67.731590] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/21 23:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000372000-0x5)='user\x00', &(0x7f0000afa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6d000)="19", 0x1, 0xffffffffffffffff) r1 = request_key(&(0x7f000054f000-0x8)='rxrpc_s\x00', &(0x7f0000bc2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ce5000)='\x00', 0xfffffffffffffff8) add_key$user(&(0x7f00005bc000)='user\x00', &(0x7f0000eef000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ae000)="1f3514dc368f6d072d7739d100e1d321182bbe1eecff9164f2adb76b36e84d9d81b239394d3b5fcd8ba9612a7fda47fba17ee38d737346d3eba90dc8649f1f9d850153a96093c24e8f0438b2d2b8b7d630b7487e97bfb3d6dfbd9c51d59a1888286e384b473ddc1b2383418282a02bcc362de00befef0f0bb8fd0827f8fdae0a4819f659d8020fd241758e48180ba4fef2eb4c94fdba9e719106551993245ee8c48101063cb549b5c3d8444333924e07dcb67b993835ffd343e5a5173e4a99b3", 0xc0, r1) r2 = add_key$keyring(&(0x7f0000e10000-0x8)='keyring\x00', &(0x7f0000c9a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000630000-0xb)='asymmetric\x00', &(0x7f0000ed6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2017/12/21 23:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000+0x22)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008bd000)=0x0, &(0x7f00009c4000-0x4)=0x8) msgctl$IPC_RMID(0x0, 0x0) dup2(r1, r0) 2017/12/21 23:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000a66000)=""/36, &(0x7f00006cb000)=0x24) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000177000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000026c000)={0x3, 0xcb6a}) r2 = getpid() sched_getaffinity(r2, 0x8, &(0x7f0000687000)=0x0) getpeername$packet(r1, &(0x7f00003d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf3000)=0x14) 2017/12/21 23:41:54 executing program 2: mmap(&(0x7f0000000000/0x754000)=nil, 0x754000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = accept4(r1, &(0x7f0000403000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000754000)=0x10, 0x800) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000755000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000755000-0x4)=0xe8) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000755000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000755000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000756000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00004e3000)=""/169) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000067b000-0x8)={0x0, 0x0, []}) listen(r2, 0x8c2a) 2017/12/21 23:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000db000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000093000-0x4)=0x18) [ 67.787726] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/21 23:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000025d000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f0000e12000-0x8)='./file0\x00', &(0x7f0000b8c000)=""/127, 0x7f) lstat(&(0x7f00006ed000)='./file0\x00', &(0x7f000055b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 23:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00009b1000-0x38)={0x0, 0x0, &(0x7f000064f000)=[{&(0x7f000034b000)="78a782f939179c59fd4516e39bc62dfa8e69ed72976f4042ff2dfa889361fd430f3cc76003d007e1db4ebf5acd31fea4f05f2a6a1e5e6d7d3f1af5f102b933d877502917cabe90fbae42b6dcd9c99bc0e9d9882287b46d712bb93eaf7c9579c62746e220d28afe1463c82c529d06ab", 0x6f}, {&(0x7f00005d0000-0x3f)="5ce7f0a5d98cb3f4a391e6f6f912a9ef686c0a8528f7cf56fe5fcd2989fbe3f1d8b730298b56b36ba2bbfe2bc8e1dc40467b776ab15ac5a65c2a81d2ed6dd9", 0x3f}, {&(0x7f00003b5000-0xcb)="a44331fbfd3e6bd6c8f9ca7dfc55ad5be7286fd4442bad57d1127553ab04d4688600a7b3ed6b56fa988b78726a685ece81b625732745f941560cadbb8374f53be43dc40ee49359429d93dc05efd084a4f193345989e30d8dc0104a110cf5fc7a4e8421d11934b1220c44949a857fa65f099b236bc27319bad169afe2a002c9e3db73c074c45e10fe08b04006b955b9ec5e5fff4e46b67d8fbe1c0fd4f3731e06d10ca1e4e463a3e8a72d2520f1b9957114646d6292ef1fef7015ffd6ba11a5afd3a2055f06215a07e57cb8", 0xcb}, {&(0x7f0000d84000)="", 0x0}, {&(0x7f0000d6b000-0x32)="fccfc75661ad1e34636e4dcec8d1df5776f82ea43d3b0537db7fafeec987aaa950ed042eae3aecb66e26522a4cc0669130d7", 0x32}, {&(0x7f00007c9000)="17d819e6d5dab7e42907b7f91e1ba1addb379138b98cd43fe3f37a8afeb516cf59f9cf3fc996a9960844fdbd01cf60a32f3ce066c4139cf0ceb1a6f1d9eabb484c14abeced8ecd0e5ea40ca7016360b3af4df4c7a6ed10b9b8a0ab1da0b108c884f87e09dc738c02989206a563dc74c9309aef02bfedc0df9f163b2a24e8d15a5ab57880bfb6687e9a236acd1010286e029eae13ba5b3eb52f2511b75527714c71631cb5a86812dff10dd519c4956034b9c26c9cf7ce60d6ff5bb7d018d0de9bedf36f2d70375eab11ba314f9b170eab60a68c2201a1e56daa4cf9df20", 0xdd}, {&(0x7f0000a64000-0xa6)="242aa8926d9f414f81502cf1a9776295be5e6a5e0070d196d02401383900193752a5c7536cc32d963e73c0ffd60ab7a48c0e8967c0addd3bb1a6618a2526d5d207e836195afec8dfd66b62b5e5405bb0ac3ae28494d55fe9203d047d46ca548a0186c2ee946edd3b8a6811dcf52014f058dde8eacc38e5279ed724feb80e0e9775649beb19be1089b221714cb5dc310af826bccadfe2fd301e7f17ce44d397b2511576e733b9", 0xa6}], 0x7, &(0x7f0000070000-0x2f0)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xd8, 0x117, 0x2, 0xc2, "c038b647d2ffe0ad12f332e26d433e4b43ef355cc9611c6ec6bfe73d87c19cc301fe5169b349150694c25d8f08b9427991d0c566b3b9d2a87fc96630a135956ea91a6b7256546cc797bf068c71475762fd686809b414925c20b4b2c50e8df51187e87ca7711dab3ee977f92bc1fd4e206041accffbbc4adeb0ecda5805ce74c7cb1212f614ef2062a1e9a373bf1f99bc7da592125480bf899423a1d0b91570d0f7f78313a768ecc1c00a9e76c18c2ee5c36318cf78f033b5f1a7b44d472980c54610"}, @iv={0x68, 0x117, 0x2, 0x4f, "76ba0cf92dd72db89fcff6409c20bcf2c5ab9345a0cf2ef1702afcb18b14b0d7881b0fd6014ac2bc6660e726faed1f4e7871740f7819152912d7016ac7e7fbd3a0f0a8dc412be0cb5cb2a766cddfb8"}, @iv={0xc8, 0x117, 0x2, 0xb3, "90fa07bad9d07dfcf7ecef0dd60ed12aa06645c9c4b113c4345608a3b446281245a184c41d7dc899e28fccfbe94e85132c5df74926e60ab3309214e87b827fc26f6646d3c1e8affd86880f20be31256004c03c695a2d206ce71e5d02403cd25264005513f1fa21d34e7c1712c59fd95838d1201a4a9063798681fc62ad0d229a81092e0ba414a48d44087684b332939aa12fb94d4a6227b5b2207847af0551e04f577e6909d5c2fcff7c93881a08b1f14cec44"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa1, "268071b1853b6194784dac32f243824718eb80664d8806474c6ef3db87f77766bcc977bf833b2c46513bc0d14738f19c9543c6fe10fedc04bd80b43df42ff8d7c8c10499341f14cb979497ce04a403b76341c2286f6c55c4e93b0d819e107f22c3ae5bab5e6b858f90f6c1657487bb838bfcaaf8f2993a04b081b9d8b2b5e191aa4da96c5134d8ca2fcc7468495bbb7b632cd5629829400427fb4175bd6be9204d"}], 0x2f0, 0x4000000}, 0x40000) r2 = accept(r1, 0x0, &(0x7f0000212000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000078c000)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000520000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000053b000)={r3, 0x7}, 0x8) 2017/12/21 23:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004cd000)='/dev/loop#\x00', 0x3, 0x1010000000002) pwrite64(r0, &(0x7f0000d10000-0xf9)="1be541fc7eeececaf2e84686ea665f8fd69bb444012099b3af8ca026fb8f0196310b1088c67921a7840c824d2f19e8eddb85b0ef456222187016b92d9b4da9055bcd564c4a216d216b0b53e71e7badb425965953054a38cd1079a320152ccd43f92720af8ab922af705fedacffe37de5d61b288c8e16b1b0dc8a0ef5e554de82d326faee8fe7a7646c1525c62eef8bf64bbe5f4c14f06e59e5ec819fb0314ebad96bc60677d13805e8d22cc9500f4ebcb07eb26a144ab6689d2f6dd14371b894829ec5ddfe252569f1b96984c1233780920dee40090c235405537d3151d06bd133c5cb515ad613cf0d9b007c7372e69746201b89fb27772aa5", 0xf9, 0x0) fallocate(r0, 0x0, 0x0, 0x44400004) 2017/12/21 23:41:54 executing program 5: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) socketpair$inet(0x2, 0x0, 0x9, &(0x7f000070b000)={0x0, 0x0}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000afa000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00002c5000-0x4)=0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000a71000/0x18000)=nil, &(0x7f00006c0000-0x18)=[@textreal={0x8, &(0x7f00009f4000)="660f7f964f6dbaf80c66b8f5f3598766efbafc0cec66b9740800000f32ba4300b000ee0f183a0f20e06635000040000f22e0baf80c66b8c621518a66efbafc0cecb800008ec064c140007cbaf80c66b80e4d4c8c66efbafc0ced", 0x5a}], 0x1, 0x20, &(0x7f0000ae8000)=[], 0x0) socket(0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x9, 0x0, 0x0, 0x8, 0x7, 0x0, 0x0, 0xffffffff7ffffdff]}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000af9000)={0x20, 0x0}) 2017/12/21 23:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000508000-0xa)='/dev/vcs#\x00', 0x85f4, 0x200200) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d9c000)='/selinux/relabel\x00', 0x2, 0x0) accept$ipx(r1, 0x0, &(0x7f0000824000)=0x0) r2 = perf_event_open(&(0x7f000008c000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet(0x2, 0x0, 0xffffffffffffff7b, &(0x7f0000944000)={0x0, 0x0}) bind$inet(r2, &(0x7f00000a4000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x5407, &(0x7f0000027000-0x6)=0x0) 2017/12/21 23:41:54 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup2(r1, r0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000037000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000015000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0xffffffffffffffff) r5 = getuid() mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000038000-0xc)={r4, r5, r6}, 0xc) 2017/12/21 23:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000093e000)='/dev/sg#\x00', 0x1000, 0x40000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000965000+0xc8c)=[{0x0, 0x8000}], 0x1) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001038, 0x8, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0}, 0x1a9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce2000)='/proc/self/net/pfkey\x00', 0x400000000000, 0x0) pipe(&(0x7f00003d5000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) dup3(r2, r1, 0x80000) r3 = msgget$private(0x0, 0x600) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a6c000-0xa)='wlan0ppp0\x00', 0xa) msgsnd(r3, &(0x7f0000a2b000)={0x3, "2134211f7615f384136789b61af31bac28e5dd36b1e9fde20f1f1373525c135126f319a5287472abeb43f525d30e60c3255d0eeea8250e267af3e9178c2d8ba70920a8594536ebdc8a3a0e1c0bcb4b468617ea83f5694bcef0fada3b3030d8071fb0ccf83ab0cb6d6b7de63cd9457cf7cfeffe99a0d8afb9792d65ab56ea6edaf39035b7376d4c9a653ca6fe4b26e3d52ec79c365fd30cb10ce8c297df19033a2e26c65dbe492cae5e2f9239d49802235f716604ffa0b0c8afec68b842eaea869eda64afe123023205994ded19f39b9d825bad267addf97ef3e516567bc83ef0f12182a7b5444f42e1e018"}, 0xf3, 0x800) 2017/12/21 23:41:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009ad000)={0x0, 0xe6, "f823fe0a1cb1e067826b0c6f254c830dbbd0ce35047f9ce78449af196e4a645ac5f65efe671df38359b487ff9e1dbfa9c56fe6d3169a8f51067b8fcb90e2097123ff21f54499cce780a4870c9a1849669973de5023bf968212a744f37994f684b425d1b7a0b262e63712615a42d3a9344aa541a53d1bdad963c9eec44b64bc0bb133f16669a12fb526e183dc3444a63e69c097293cf5ae327b80292dec3117140eb42b44abb3830aee474e3cc13e0416d2a188e25df1f7461307a309e4e8bad1dc6960efbe301c0333882de1304c927eb27428cc40203d32f1c9d776c7acbf1704a21579347f"}, &(0x7f0000001000-0x4)=0xee) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x3000, 0x4, 0x80000000, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x80}, 0x8) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00001b3000)=@add_del={0x2, &(0x7f0000db2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/21 23:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/cuse\x00', 0xa100, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fb4000)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000809000)='net/igmp\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x2, 0x400000ff) 2017/12/21 23:41:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000d23000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000004000-0x82)="b25924e747783388a15541c6c8b792af8c62c84084b66fdb2309b9f0a24b12289452bcaa2be74784fa14324147ae89690a9e7cc926650aca37786567a281cc7d82a7d8ed44e739bfd291f626b7423bd2dd211af545ecfde07d1571464ccec61bf45c25424fb4d275f6c1d7fb134cdab6836f5a8ff4feb5628d4f9933b212000142d1", 0x82, 0x4004000, 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000c01000-0xa0)=[{&(0x7f0000562000-0x24)=""/36, 0x24}], 0x1) 2017/12/21 23:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000035d000-0xed)="d1870b0fb3d6b9e112966defb33132c28b074d4206ead503fc8f9481ea5b0189a9f75a5f1186c0185be358f71a95fff54d4fb2bb4e8d41c86b89e82f1c986d11f56bb00830ffcf94df1474fd61ec6bd9245dbab1b6f7839be1b346947499feb86f862933daea2c297c1f323b17e55f82c22f85261998161dd2eb253f1d07b2df39d70643a2b49b88d1e10c0df75faf50e36cf749c0f9858a6c42088ecc498432dccb6a949a863f8d42c3019e1daa545693f3aac177b3fc4a02dfa59535dff5f93e310b0066f8b8ddff2abdd0c4c2cf70fcd20b177de65cd276c761186fb6f53e27a8645efb720aebd7b58441d3", 0xed, 0x74e, &(0x7f0000c6e000)={0x77359400, 0x0}) clone(0x1, &(0x7f0000793000)="", &(0x7f00001c8000)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000133000)="") getitimer(0x2, &(0x7f0000795000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000359000)={0x0}, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002fb000)={r0, 0x1c9c380}, 0x8) 2017/12/21 23:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000181000)='/dev/kvm\x00', 0x300004, 0x0) syz_open_dev$sndtimer(&(0x7f000090e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000994000)={0x0, &(0x7f0000498000-0x8)=0x0, 0xd450e43b9221fc1b, 0xffffffffffffffff, 0x0}) 2017/12/21 23:41:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10c00, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {r1, r2+30000000}}, &(0x7f0000f65000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000043f000/0x3000)=nil, 0x3000, 0x9) clock_adjtime(0x0, &(0x7f0000268000)={0xe44b, 0x9, 0x200000000000000, 0x0, 0x0, 0xcf4, 0x0, 0x40, 0x0, 0x0, 0x20000000000000, 0x7fff, 0x1ad, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2017/12/21 23:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$vcsn(&(0x7f00008d4000)='/dev/vcs#\x00', 0x10, 0x80) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000534000-0x20)={0xf000, &(0x7f0000589000)=0x0, 0x0, r1, 0xb}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00008e8000)=0x3006) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fsetxattr(r2, &(0x7f0000260000-0x11)=@random={'system.\x00', '/dev/kvm\x00'}, &(0x7f0000710000-0x9)='/dev/kvm\x00', 0x9, 0x2) rename(&(0x7f000080b000)='./file0\x00', &(0x7f00004ba000)='./file0\x00') ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2017/12/21 23:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000341000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 23:41:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000014e000)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d87000-0xb)='/dev/vcsa#\x00', 0x0, 0x10000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00002a9000)=0x20, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009aa000)='/selinux/checkreqprot\x00', 0x101902, 0x0) clone(0x40000000, &(0x7f0000589000-0xd1)="d8b56de6c9a4c274aab9a8ab541f61e0ca2d26d899cfc00e09c63422f1b109d215ee2c7d6f8a1c169b8cc940b9d0584ef5490945f297b22599227fcdb73567a1a839de001e3521a31675eafead1effc23ea495533e5beb6adb6cf389812d173c03e8fdb8040923cf6cb1fcdb13c66ae4b91683cc4b25fef3642ce70bf6fa6d37d9c763511b93fddbd456b0fc880505b7007d094257f29a75697404ec71d2202f315b98e2b2d02891fbe1bb340d7da45d05ad5c5c0a5e6c174528bcba4cfaf54d52a0446204fe402d63420f1d88097ad628", &(0x7f0000f9f000-0x4)=0x0, &(0x7f0000353000)=0x0, &(0x7f0000a0d000-0xff)="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") ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00004a6000-0xd)="c972fa246649193a0c0adae577") r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00009dc000)=[{&(0x7f00005c7000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) 2017/12/21 23:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00001bb000-0x20)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00003f9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x80, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={r0, &(0x7f0000016000)="", &(0x7f0000017000-0x2f)=""/47}, 0x18) 2017/12/21 23:41:54 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000a3000)='/dev/cuse\x00', 0x48802, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000066a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000033e000)=0x0, &(0x7f0000568000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000024000)=0x0, &(0x7f0000001000)=0x4) 2017/12/21 23:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001c2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c6e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fef000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ea000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000719000)={r2, 0x400, 0x7f, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) clock_gettime(0x0, &(0x7f0000728000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00000dd000-0x8)='./file0\x00', &(0x7f000091f000)={{r5, r6/1000+30000}, {0x0, 0x0}}, 0x100) write$eventfd(r4, &(0x7f0000cb2000)=0xffffffffffffffff, 0x8) 2017/12/21 23:41:54 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1f, &(0x7f0000705000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8a000)="0a000100dde383e5b3b6ffed4a54dbb7295df0df060aad4000000000000000e6248857a02d820cff6516cd759126485a52110b8e434700107ea4cd1e6d84f297950622a8bfc570cba57b3b6802338d88a8bebf51b926814f6c000e1a95d440187a30a08cfd74fe7c6864e4954e7dffcc1338d58027ebba65934490b28013d5d661b5b32862ae2ba29c3c8cd7b67ccfc4b126943786c81bce606029f25f9774a9215aadbab505612cbd46176ba413bd276f56d02302641f77a342af86b69ddedb89", 0xc1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c", 0x90}], 0x1, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f78000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/21 23:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000088d000+0x2f1)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b85000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "1abbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 23:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x639, 0x1, &(0x7f0000529000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/21 23:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00002f2000-0x4)=0x0, &(0x7f0000a86000)=0x0, &(0x7f0000e67000-0x4)=0x0) r0 = socket$inet(0x2, 0x3, 0x8) r1 = socket$inet(0x2, 0x3, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000b7c000)='net/raw\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000074c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ec0000-0x14)={0x0, 0xffffffffffffff81, 0x92d, 0x0, 0x80, 0x9}, &(0x7f00000ed000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ebb000)={r3, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x7, 0x5, 0x80000001, 0x3ff, 0x4, 0xaad, 0x5, 0x401, 0x8, 0x7, 0x100000000, 0x94d, 0x3, 0x100000001]}, &(0x7f00009c0000-0x4)=0x108) sendfile(r0, r2, &(0x7f00003c9000-0x8)=0x0, 0x40000101) accept$packet(r2, &(0x7f0000576000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ba4000)=0x14) lstat(&(0x7f0000771000-0x8)='./file0\x00', &(0x7f00002a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f87000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x2, 0x0, 0xf, 0x80, 0x80, 0x0, r4, r5}, {0x85f, 0xbab, 0xffffffffffff7cb1, 0x20, 0x80002, 0x5, 0x6, 0x2}, {0x5, 0x1, 0x5, 0x0}, 0x82b, 0x6, 0xecd, 0x0, 0x80, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x80, 0x1}, 0xc, @in=@multicast2=0xe0000002, 0x8, 0x3, 0x3, 0x401, 0x7fff, 0x200, 0x100000002}}, 0xe8) 2017/12/21 23:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet6_buf(r0, 0x29, 0xc92dbacbd6c33b, &(0x7f0000a7b000)=""/251, &(0x7f00002ae000-0x4)=0xfb) dup3(r0, r0, 0x80000) 2017/12/21 23:41:54 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fremovexattr(r0, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000-0x6)={0xffffffffffffffc1, 0x8, 0xf6}) 2017/12/21 23:41:54 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/checkreqprot\x00', 0xa000004000020004, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000330000-0x77)=""/119) 2017/12/21 23:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000461000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00006ea000)={0x81, 0x1, 0xfff, 0x2, 0x6, 0xfffffffffffffff9}) r2 = open(&(0x7f0000586000-0x8)='./file0\x00', 0x200040, 0x1) mq_open(&(0x7f0000e47000-0xa)='/selinux/commit_pending_bools\x00', 0x1, 0x88, &(0x7f0000161000)={0x7, 0x8001, 0x2, 0x2, 0x20, 0xb87, 0x101, 0x7}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000fb3000)={0x7fff, 0x10001, 0x1, 0x1, 0x3, 0x2}) fcntl$getownex(r2, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cf5000)={0x0, 0x0, 0x0}, &(0x7f0000ce1000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000d6000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b1b000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000263000)='lit} ') readv(r4, &(0x7f0000007000)=[{&(0x7f0000fed000-0x6d)=""/109, 0x6d}, {&(0x7f0000008000-0x46)=""/70, 0x46}], 0x2) 2017/12/21 23:41:54 executing program 0: mmap(&(0x7f0000000000/0xeb2000)=nil, 0xeb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00008fb000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ea9000)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000060b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eab000-0x4)=0x14) r2 = socket$inet(0x2, 0x8000a, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000860000-0x10)={0x24, 0x10000000008004, 0xf3, 0x6, 0x0}, &(0x7f0000eac000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000eac000)={r3, 0x71, "87d422465854113b6ace5498d512c13b1583bbf982c9181486e9610edc82b13e0771bd8cbcf1f5084faf88643bf5aa3b2a326969b4a070b1b20cedc31cffffeb190a92123b1238a75b53d8a4a1b639805fb5a7d27a13bb8b6f778e7f337c0c196201469ca7a29b90b939906a095a42e84a"}, &(0x7f00006ab000-0x4)=0x79) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000091000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000eb3000-0xc)={0x2, 0x80000001, 0x7fffffff, 0x2, 0xe15, 0x4e4}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ead000-0xde)={r3, 0xd6, "c3e41f9b1554683a92b312ce29e57875ae4770a4e4a1deb56a050b9bb1399bf430b5bac959d48e953f61c30355fd2ef4c8351f86f4269a5f282832135cf6133e809f7e9ff51896445c8bc35a5d9b6bcfbf97411858ba96b4769962203d1931d34aae2f4201d9533d7062e99a45de0581705e929411e4693b68d788ddfba298753087ae68da00096774aec10e7731a9b6b3a98a72733e7b5ccdbf2685ddf601c994ff8b05520a68cf1babaa6adceda33139036e17944c441e57065d2b6fb29ca48665b8589e15dae173b55e25b42c31b6161601e4e29b"}, &(0x7f00001ad000-0x4)=0xde) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dde000)={r3, 0x400000003, 0x8, 0x80000000}, &(0x7f0000dde000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000022c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba9000-0x4)=0xe8) ioctl$int_in(r0, 0x0, &(0x7f00003ab000)=0x3ff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eae000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008d6000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1000, 0x0, 0x401, 0x16, 0x80, 0xa0, 0x6, r6, r7}, {0x9, 0x53, 0x40003, 0x2, 0xc8b4, 0x100000001, 0xfff, 0x8001}, {0x3, 0x8, 0x2, 0x2}, 0x8, 0x10000, 0xbc, 0x0, 0x91, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x24d, 0x1a64}, 0x1d, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0x6, 0x0, 0x2, 0x9}}, 0xe8) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00003d8000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000309000-0x4)=0x800000000006, 0x4) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000eb3000)={r5, 0x7fff}, 0x6) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r8, 0x1, 0x19, &(0x7f0000eae000)="6c6f0000000000000000000005000000", 0x10) sendto$inet(r8, &(0x7f0000eb2000-0x1)="01", 0x1, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 23:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00005f9000)=0xa6, 0x4) r1 = open(&(0x7f0000eb9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000b8c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000196000)=[], 0x0, 0x0}, 0x0) 2017/12/21 23:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000b28000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ce4000-0xb)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = epoll_create(0x800003f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004a4000)={0x0, 0x4}, &(0x7f000045f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ed2000)=@assoc_id=r2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ac6000-0xc)={0x0, 0x0}) shutdown(r0, 0x1) 2017/12/21 23:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x9) write(r1, &(0x7f00004f8000-0x1f)="00000000f70300001f0006c507140023", 0x10) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0xfbfb, @ipv4={{0x6, 0x4, 0x0, 0xfff, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@rr={0x7, 0x3, 0x0, []}]}}, @udp={0x1, 0x0, 0x8, 0x0, ""}}}, 0x24) 2017/12/21 23:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000c) getpid() ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d97000)=@get={0x1, &(0x7f0000c2e000-0x9e)=""/158, 0x80}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/user\x00', 0x2, 0x0) 2017/12/21 23:41:54 executing program 2: clone(0x0, &(0x7f000082c000-0x2)="", &(0x7f00005bd000)=0x0, &(0x7f0000ef2000)=0x0, &(0x7f000082b000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x40027b, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) inotify_rm_watch(0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000053f000-0x4)={0x0}, &(0x7f00003f8000-0x4)=0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x1, 0x8d47, 0xa5a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r2, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0x1e)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x101000) [ 68.341873] QAT: Invalid ioctl 2017/12/21 23:41:54 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x2c)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2017/12/21 23:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000b8e000-0xc)={&(0x7f0000467000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000238000-0xbe)="714df6a13e67b44bbb9438686733a388", 0x10}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000223000-0x38)={&(0x7f0000fb3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000284000)=[{&(0x7f00000cc000)=""/16, 0x10}], 0x1, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) 2017/12/21 23:41:54 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xe34, 0x1, 0x0, 0x8000}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)='\x00', 0x9, 0x80, &(0x7f0000b6a000-0x80)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f68000)='/dev/vcsa#\x00', 0xffff, 0x101000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000f69000-0x10)={0x9, 0x9, 0x1, 0x96d}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e70000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000f6a000-0x4)=0xc) [ 68.354445] sctp: [Deprecated]: syz-executor3 (pid 12013) Use of int in maxseg socket option. [ 68.354445] Use struct sctp_assoc_value instead 2017/12/21 23:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000027f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) pipe(&(0x7f00000da000)={0x0, 0x0}) sendto$ax25(r0, &(0x7f000003c000)="a34270f56f5c47a051e6769eff11", 0xe, 0x80, &(0x7f00001f8000-0x10)={0x3, {"91860b4d5245c9"}, 0x5b4}, 0x10) 2017/12/21 23:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2017/12/21 23:41:54 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002ef000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008ef000)={0x7f, {{0xa, 0x1, 0x11a000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000122000-0x4)=0x14) pipe2(&(0x7f0000342000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x3ff) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000}, 0x1c) listen(r3, 0x8000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000e58000)={0x1f, {{0xa, 0x3, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) shutdown(r4, 0x1) sendto$inet(r4, &(0x7f00009dc000-0x55)="", 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00001ca000)={0x0, 0x0}, 0x80800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000772000)=0x7, 0x4) 2017/12/21 23:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000936000)=0x10003, 0x4) recvmmsg(r0, &(0x7f0000dda000-0x40)=[{{&(0x7f0000752000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b3000)=[], 0x0, &(0x7f0000a7a000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d8d000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000d0a000)=0x5) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0xdb9, 0x0, 0x0, 0x0, 0x0, "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"}], 0xdb9}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 23:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a41000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000180000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d44000)=0x10, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007fb000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000ad2000-0x8)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000291000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000efb000)=0x0) prlimit64(0x0, 0x0, &(0x7f0000d37000-0x10)={0x0, 0x0}, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00006f7000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000619000)="", &(0x7f0000b66000-0x4)=0x0, &(0x7f00001a2000-0x4)=0x0, &(0x7f0000c02000-0x6f)="") r2 = add_key(&(0x7f0000b32000)='pkcs7_test\x00', &(0x7f0000416000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000522000-0x60)="", 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x0) capset(&(0x7f00001e9000-0x8)={0x0, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000b5e000)='/dev/usbmon#\x00', 0x0, 0x10000) r3 = perf_event_open(&(0x7f0000b96000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000071000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r5) 2017/12/21 23:41:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000000)={0x0, 0x5, 0x90000000, 0x0, 0x6}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000001000-0x40)={0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$getown(r0, 0x9) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000)=0xfffffffffffffffd, 0x2) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000003000)={0xa, &(0x7f0000004000-0x50)=[{0xffffffff, 0x4, 0xfffffffffffffffe, 0x8}, {0x4c, 0x1000, 0x9, 0x0}, {0x0, 0x4, 0x8, 0x3}, {0x3f, 0x5, 0x4, 0x3ff}, {0xa8, 0xc9b4, 0x9fb, 0x6}, {0x8, 0x24, 0x8001, 0x6}, {0x0, 0x8000, 0x10000, 0x2}, {0x100000000, 0x3ff, 0x9, 0x200}, {0x8, 0x4, 0x82, 0x9}, {0xb17, 0xffffffffffff8000, 0x6, 0x3}]}) tee(r0, r1, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x480802, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0xd, &(0x7f0000005000-0x10)={0x23, 0xffffffffffff8001, 0x80000000, 0x20}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005000)={@common='yam0\x00', @ifru_flags=0x2d00}) syz_open_dev$urandom(&(0x7f0000005000-0xd)='/dev/urandom\x00', 0x0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000007000-0x55)={0x0, 0x4d, "a3ac526f0684a968b376d002ee2726c360d7666dd5dbe9d53052ed80e648142d6afc57af2c485e1cdd4005d013b615225123f7b6cd9fc15575873e96677d4544a300a4f763a85009083675cfe6"}, &(0x7f0000003000-0x4)=0x55) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={r4, 0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 23:41:54 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bff000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000959000-0x10)={0x0, 0x0}, 0x10) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/21 23:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000044d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000)=0xe8) fstat(r0, &(0x7f0000520000-0x3c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032d000)={0x0, 0x0, 0x0}, &(0x7f00000d6000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000057000)={0x0, 0x0, 0x0}, &(0x7f0000dac000-0x4)=0xc) fstat(r0, &(0x7f0000250000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000350000-0x4)=0x0) r9 = getuid() getgroups(0x3, &(0x7f00009bd000)=[0x0, 0x0, 0x0]) r11 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000484000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000063000-0x4)=0xe8) stat(&(0x7f0000ba1000-0x8)='./file0\x00', &(0x7f0000a68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() stat(&(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000336000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000335000)='./file0\x00', &(0x7f0000e31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000c7b000)=[{&(0x7f00006f8000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000682000-0x30)=[{&(0x7f0000e5b000-0x1000)="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", 0x1000}, {&(0x7f00003e4000-0xed)="49a048b95ae69c9d4b99ed619f9d5d96742f158765c6f24986a8b86b35f9f33c8a27b7ba75ce65a76e3a6ed7bc21d77cdca005f7d5ac9a0e406ef206133b99302a2073e68c880132582fc5b594dc2c620529e3bbe3121fdcf923a2bbf7ab4d4a2ff3e7345443f72240ed89b2ceedd158f4b7eff52a7e4bab4c929fa55c0d8f3f9a7ec910945a3554554e21d36344efb0e70798b0d5fe4be965395b73a9fb4b7a79b82ac5310a9a66792b462912e953c4313e09af04d966a468bb8d88c7a4a4a7c198e7209fc55f57f8b72b0431460a4f549da044d62970f3772cb989ab4943e83d95ec3b3c72cab2c65f1f9c4e", 0xed}, {&(0x7f0000490000)="755ce70f85120b84827cbee93fe9aefb7e9943a586aa8e7c1abfae762d0760fc17ec0ca45d2459ca3559a7396a830bc42ad87e16c336e51b5af3d6a1a151a63e2354453f9fd7b0dba6d6664353e327acc165b4d1987b17b0f91ab9d11f6eb95a916e72d530cdb20557b2025961c9f645dca5fc04bd83", 0x76}], 0x3, &(0x7f00002b5000-0x158)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r7, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x158, 0x4000050}, {&(0x7f0000d63000-0x8)=@abs={0x9dc8d27e4dd14924, 0x0, 0x3}, 0x8, &(0x7f00000e9000)=[{&(0x7f000005d000)="8fac97cc220407550e1b2cf44b18a5f6303edab05376a2", 0x17}], 0x1, &(0x7f0000910000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48, 0x51}], 0x2, 0x8000) 2017/12/21 23:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ea8000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000014b000)={0x0, 0x40}, &(0x7f0000d3d000-0x4)=0x8) socketpair$inet6(0xa, 0x3, 0xfffffffffffff5a8, &(0x7f000024b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000f7000)={r2, 0x2}, &(0x7f0000d1c000)=0x8) r4 = creat(&(0x7f0000b59000-0x8)='./file0\x00', 0x167) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000514000-0x8)={0x0, 0x5}, &(0x7f0000475000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00006f5000)=@assoc_id=r5, &(0x7f000020d000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003d9000-0x8)=@assoc_value={r2, 0x8}, 0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f000053b000-0xe4)=""/228, &(0x7f0000f33000-0x4)=0xe4) [ 68.392567] sctp: [Deprecated]: syz-executor3 (pid 12013) Use of int in maxseg socket option. [ 68.392567] Use struct sctp_assoc_value instead [ 68.492116] QAT: Invalid ioctl 2017/12/21 23:41:54 executing program 3: r0 = semget(0x0, 0x2, 0x100) fstat(0xffffffffffffffff, &(0x7f00001e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000ee1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000317000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000f13000-0x58)={{0x5, r1, r2, r3, r4, 0x40, 0x1, 0x0, 0x0, 0x0}, 0x100000000, 0x1, 0x8, 0x0, 0x0}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x5, 0x10001, 0x6}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000000)={r6, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x443d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x100000001, 0x5, 0x81, 0x5, 0x2, 0x5, 0x7, 0x0, 0x5, 0x0, 0x10001, 0x3f, 0x7]}, &(0x7f0000001000-0x4)=0x108) timer_create(0x5, &(0x7f0000002000-0x60)={0x0, 0x10, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r7) r8 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$KDDISABIO(r8, 0x4b37) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r9, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x28c00) pause() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r8, &(0x7f0000004000)=""/46, 0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1a, &(0x7f0000000000)={0x5, {0x1}, 0x10000000, 0x9}, 0x0, 0x8, &(0x7f0000007000-0x8)={0x0}) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = shmat(0xffffffffffffffff, &(0x7f0000001000/0x4000)=nil, 0x1000) shmdt(r10) 2017/12/21 23:41:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x6) clone(0x0, &(0x7f00001ca000)="", &(0x7f0000715000-0x4)=0x0, &(0x7f0000c7f000-0x4)=0x0, &(0x7f0000d79000)="") fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00007a8000-0x8)='./file0\x00') [ 68.561703] audit: type=1400 audit(1513899714.724:724): avc: denied { setopt } for pid=12053 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/21 23:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fb6000)={&(0x7f0000a7e000/0x4000)=nil, 0x4000}) io_setup(0x101, &(0x7f00005bf000)=0x0) io_cancel(r1, &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000789000-0xdb)="60c7713150219bb03cd6b13079fb6c20ef495ae3d088cfda8d8c143bdf3b3cc04f89e48d6b5ce6dfa87ff260c25438f634dd6d2f5765d5968c4faf8902ca8a1fc24e5343166de4e2284577b74be59a3be07bf5e83253a8a845d4ca6ae138f7fe4376d881ab432deeab81636260195058bc34054cae5c8b8631affce4a01c772876eb70ebda02ade566e17ac7b6fc6d213398a2885647bb2c82b4daf70d3a17b34b7491b0971f677292fb2ec62a15559985096bfeeb3045c227ea4b92d313c8c784d5bec539addbf130c686937db27e72e1e1360a7bc9870114f16d", 0xdb, 0x8001, 0x0, 0x0, r0}, &(0x7f0000fd2000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000606000)=0x0, &(0x7f00007ca000)=0x4) 2017/12/21 23:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syslog(0xb, &(0x7f0000129000+0x629)=""/4096, 0x1000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/21 23:41:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000915000)=@assoc_value={0x0, 0x7}, &(0x7f000033c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cee000-0xc)=@sack_info={r1, 0x10001, 0x100000000}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="979a", &(0x7f0000e32000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") set_thread_area(&(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf15, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 23:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000be1000)='/dev/input/mouse#\x00', 0x9cd, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002b6000)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b28000-0x58)={0x26, 'aead\x00', 0x10f, 0xfffffffdfffffffd, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r1, &(0x7f0000b20000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) [ 68.629631] audit: type=1400 audit(1513899714.753:725): avc: denied { read } for pid=12053 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/21 23:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000864000-0xc25)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0deff1", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "0894b9517ac7c159"}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f00002e9000)='/dev/sg#\x00', 0x3, 0x525080) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f95000)=0x0) wait4(r1, 0x0, 0x1, &(0x7f000037d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$tun(r0, &(0x7f0000266000-0x3d)=@hdr={0x3, 0x0, 0xdb2, 0x7fffffff, 0x8, 0x1, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xa1b, 0x8, 0x8000}}], {{0x0, @llc={0x1f, @llc={0x0, 0xf8, '^', "69337a93f16d4d2d7b1dda55095629b95b7b7080965aed314de87361"}}}}}}, 0x3d) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2017/12/21 23:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000abd000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') close(r0) 2017/12/21 23:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x8, 0xffffffffffffffff, 0x0, 0x100000000, 0x0, 0x10000, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x4000000000, 0x10000000000000, 0xfffffffffffffffd, 0x0, 0x0}, r1, 0xfffaffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r3 = socket$inet(0x2, 0x6, 0x800) mq_open(&(0x7f000023a000-0x9)='eth0bdev\x00', 0x841, 0x100, &(0x7f0000730000-0x40)={0x6, 0xfffffffffffffffe, 0x6, 0xe7, 0x2, 0x3655, 0x8d5d, 0x2}) r4 = socket$inet(0x2, 0x10000000000003, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00006b4000)={@common="6c6f00000059001a0d09610000000d22", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000221000-0x10)="6c6f00000059001a0d09610000000d22") socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000374000-0x1c)={0xa, 0x0, 0x5615, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) listen(r5, 0x0) perf_event_open(&(0x7f0000700000-0x78)={0x2, 0x78, 0x81, 0x100000000000, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000003, 0x0, 0x2, 0x0, 0x4000000000084b, 0x0, 0x0, 0x0, 0x1, 0x40000000000, 0xb3c8, 0x3, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r7, 0x4008ae90, &(0x7f0000d27000-0x148)={0x8, 0x0, [{0x80000000, 0x5, 0x5, 0xdd, 0x238, 0x0, 0xa2ab, [0x0, 0x0, 0x0]}, {0x80000019, 0x42c, 0x5, 0x9, 0x101, 0x4, 0x6, [0x0, 0x0, 0x0]}, {0xb, 0x4, 0x2, 0x80000000, 0x7d2, 0x6, 0x6, [0x0, 0x0, 0x0]}, {0x2, 0x100, 0x2, 0x400, 0x101, 0x0, 0x3600, [0x0, 0x0, 0x0]}, {0x1, 0x6, 0x4, 0x800, 0x5, 0x3ff, 0x2e4, [0x0, 0x0, 0x0]}, {0x8000001b, 0xc4c, 0x7, 0x8, 0x8, 0x0, 0x20, [0x0, 0x0, 0x0]}, {0x8000000b, 0x5, 0x1, 0x8, 0x9, 0xff, 0x2, [0x0, 0x0, 0x0]}, {0x4000000f, 0x7, 0x2, 0xffff, 0x4, 0x8, 0x800, [0x0, 0x0, 0x0]}]}) r8 = accept4$inet6(r5, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x800) setsockopt$sock_int(r8, 0x1, 0x2b, &(0x7f00004e7000-0x4)=0x9, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000815000-0x8)={0x0, 0x0}) r9 = dup(r5) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000582000-0x4)=0x9, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00003e8000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f000069a000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002b8000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00003ec000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa064, 0x2, 0x8000, 0x2, 0x80, 0xa0, 0x909c, r10, r11}, {0xe18a, 0x3b3d86d, 0x7, 0xfffffffffffffffa, 0x5, 0x1, 0x8, 0x9}, {0xfffffffffffffffd, 0x80000000, 0x8, 0x5}, 0xfff, 0x5, 0x1000000000000000, 0x0, 0x20, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000}, 0x7, @in6=@loopback={0x0, 0x1}, 0x7, 0x3, 0x3, 0x100000001, 0x6, 0x0, 0x5}}, 0xe8) sendto$inet6(r6, &(0x7f0000962000)='J', 0x1, 0x20000041, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 23:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d53000)='/dev/snd/timer\x00', 0x0, 0x200083) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) 2017/12/21 23:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad5500000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009eb000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000bb3000-0x91)="5bf6a155c95120be07b83570a4846a6c90069eba76930cfe145c7c3eff23bac1", 0x20}], 0x1, &(0x7f00006d2000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) socketpair$inet(0x2, 0x804, 0xc, &(0x7f0000e30000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000579000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000209000-0x4)=0xb) 2017/12/21 23:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000080e000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000f94000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000394000)='/dev/rtc\x00', 0x400000, 0x0) accept4$packet(r1, &(0x7f0000e85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe8000+0x26d)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000023e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r2}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000043d000-0x8)={0x0, 0x0}, &(0x7f000082f000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r3, 0x2f}, &(0x7f0000aed000-0x4)=0x8) 2017/12/21 23:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x9, 0x9, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000949000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b10000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) splice(r0, 0x0, r1, 0x0, 0x1ff, 0x1) prctl$intptr(0x2f, 0x2) 2017/12/21 23:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e3c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x2, &(0x7f00002ed000)={0x0, 0x0}) futimesat(r1, &(0x7f0000a20000-0x8)='./file0\x00', &(0x7f0000e51000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+30000}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000371000)=[{0x0, 0x0, &(0x7f0000ded000)=[{&(0x7f0000496000-0xac)="7b7bf499287e84b7927d64a8a0b4c1a0cec9a17eb73885a69aa5e39dfbd7a05c", 0x20}], 0x1, &(0x7f0000ad7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 68.833544] audit: type=1400 audit(1513899714.889:726): avc: denied { map } for pid=12081 comm="syz-executor7" path="/dev/usbmon0" dev="devtmpfs" ino=8934 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2017/12/21 23:41:55 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/9) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x3, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2017/12/21 23:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1d) socket(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000051000)=[{&(0x7f00009a1000-0x59)="3900000012001947000003000000000007040000001fe076480000000103000009001d0158413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2017/12/21 23:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f3000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) prlimit64(0x0, 0x7, 0x0, &(0x7f000087f000-0x10)={0x0, 0x0}) ioctl$int_in(r1, 0x2000000000005441, &(0x7f00005f9000)=0x0) 2017/12/21 23:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x3, &(0x7f0000043000)="") open$dir(&(0x7f0000d54000)='./bus\x00', 0x0, 0x0) pipe(&(0x7f0000497000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000063000)={0x0, 0x9}, &(0x7f00006f0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000086f000)=@assoc_value={r1, 0x9}, 0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000a6a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7fffffff}) 2017/12/21 23:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000fe000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400002, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000ca5000)=""/54, 0x36) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000833000)=""/117) io_setup(0xc73, &(0x7f0000c58000)=0x0) io_destroy(r2) 2017/12/21 23:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) write(r0, &(0x7f0000f0c000)="1e00000015000762f82f01051c18fcff0100000008000100000000a00000", 0x1e) 2017/12/21 23:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) r3 = dup3(r1, r0, 0x0) accept$alg(r3, 0x0, 0x0) connect$unix(r3, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) accept$inet(r3, &(0x7f00000ac000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000)=0x10) 2017/12/21 23:41:55 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer2\x00', 0x102, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000018000-0x4)=0xffffffffffffffaa, 0x4) r1 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000019000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x24) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000019000-0x8)={r2, 0x1}, 0x8) keyctl$clear(0x7, r1) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000)={&(0x7f0000006000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) [ 68.861560] TCP: request_sock_TCPv6: Possible SYN flooding on port 20004. Sending cookies. Check SNMP counters. 2017/12/21 23:41:55 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1a, "5d863b33327e51764917998239c19122b76145b291b45c2bb9ea"}, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9a67}, &(0x7f0000000000+0x21d)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0xf)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000003000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000004000)={0x10000, 0x10e000, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000005000)=0x7fff, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x20080) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000-0x4)={0x3b0b}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000007000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0xa6c, 0x206, 0x7, 0xffffffffffffff6c, r1}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) 2017/12/21 23:41:55 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0xfff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1, 0x7, 0xffffffff, 0x1ff, 0x4}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="0c70fc053a11b7226e77b77296ea0a0478fe2fb220adabf8632359cf57905063b981389a0afa1def24e4e17a61e8c5e2df9d0bb0d5181cac3d2930b73161dfe667be07022bc9febd8b3e111c526d088c5b38438acedbaaa4f49ab1e07a279b7e7d53fc7540f05797028a90824841ecb5322f7113bfc0c6b820314f609b23b9e4ffce53680363036522c3dc92810be689949ced98bcd83f8643922ec059b2dbdb4e24f492090d4bd44b7550ec7b3f31faf257a68936fd3a21efd8fe22b06b69699bb30c34", 0xc4, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 69.000233] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/21 23:41:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004ba000-0xd)='net/fib_trie\x00') fcntl$setsig(r0, 0xa, 0x1d) unshare(0x400) preadv(r0, &(0x7f00007a8000-0x60)=[], 0x0, 0x0) 2017/12/21 23:41:55 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ee9000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x20000000004ff, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00008a8000-0x4)=0x42c9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000eac000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/21 23:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x205, 0x28) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a93000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x400000000f, 0x7fff, 0x4, 0x0}, 0x20) 2017/12/21 23:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/vga_arbiter\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000723000)={0xfffffffffffffff8, 0x0, 0x5, 0x7, 0x1a, 0x4}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000ccc000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 23:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000884000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f3a000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000a58000-0x2)='\x00', 0x1) 2017/12/21 23:41:55 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000642000-0x38)={&(0x7f00006db000-0x10)=@ax25={0x3, {"e6a9750c8b6d4d"}, 0xb3}, 0x10, &(0x7f0000c9e000-0x30)=[{&(0x7f0000001000-0x6b)="cce0719bff08be2cb83f7bf5e561de2bd34e1d9058a316d0ffabfc5ced6201b374143e82617c9d13c06d6f80b2b20447720a606c723811365900ea82b5bf43d7ab0db0ae0f1f1026fdc9184e5560c8ffba96a363554369348ca4a7310aacf7095667d64f0b3de5fd01f52b", 0x6b}, {&(0x7f0000d81000-0xbb)="6ec8c9c0e71f3a0c3640f2b2cf7682f1a4b63c20c0159309d026dce8a19e3979d78a2b0aa1db42cfb00ae91b404347976b26fff0bd2166846f102a1d00806e9077e61170436e8f241eeccd94819f8a3001576d5652bdfd9abbc44842e884944ea763656cf7532480f3b373b5402cab062ffb0c90e1af584292bed03978c0c2c8fe071cf4048a793143cea256a0d6b34f504caab4ca637a2e9e69af89b9c0fa990184eb8323faaa5d860036020adda0b65c407973c5ff4196d0182d", 0xbb}, {&(0x7f0000001000-0x7f)="12968f4c6faee64811c33e590bfdd5b3caab32e4b13c9f7c967c1f1c8d60d7dd3b7a2d3b799c42a023a195b77f80ce3a3cf2f3ff2dabb3deff09e875b0a40619dfd3713943d229dfd1248007997e0504ad3ace1a8da9a68bc2e1840b593ace79e5bdbfca98135c3e85112db32c0c97bf5010d93e1b2200a5298ab5a0c4da83", 0x7f}], 0x3, &(0x7f000050c000-0x60)=[{0x60, 0x115, 0x6, "e60af72ea3ad5224e060ef3897963d475fca6d8c6434c6e3fb89d6224eaaa437f5d98867a29492ee2d945f7f234fbfd7a3b35ce55b9d2995e8b8840a99f4f139be727d52c31e6ece06"}], 0x60, 0x48880}, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@generic="0c0657f5d9439de3f1acb9bd41b30248", 0xa166}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="4201c49ad04f7505800c3762d282f82db74fd77936faa654811b1887f696ab531c57cc4a9716feaa5edb5cf74b7763181b586235edd65793974e51d7330ce0f10f6519ac062cc402a7764497434e30e6dc2a93cddedbbe112556d3678e7b2bc62e63b4651ca84fafa54d5a946198cd31eb61ef5f336d1f5e687810fbe3274f9d59d6d2786820162e6e", 0x89) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@common='teql0\x00', 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000004000)="1d67813503adad79b5461338a938718cb0d232752ccba522407df90a37cbf686bb29155649fbf0ab6434a74e979c3f91b2ef6e91f1f577dafa7d2c22b16a437c5d") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x200, 0x2, &(0x7f0000006000-0x81)="dcd70813e7d6899be075b07cf2350275cb46c3cf98a407fdbd5e0d0242737f9b1e69d6ecb68ffe4a7e136e2f95f022cd1bfab1a3d3fa73e0572c54b81d2365974c089496ca924ad8accec38ccf3d7a2fdce22ab2e8aea49cbc9fa45a8daae330e193bcbb97fe5e43cc409823966124a4260e225758cf477a1d5f34c7ec8ae70e4a", 0x81) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000006000)={0x0, 0x4, 0x40, 0xa, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) pwrite64(r0, &(0x7f0000003000)="7bd531cb79ac938196704e12c2c46fd1948dccc2fdbd52f36135394e62fc4150970cf8b86bf918c89f557d8480570e10be45e7560e81f44b3e9e7d3a4a91b6924f5dc9888cb4215a4899af169f096059bcb3b11aba123a1b8b1521026da86a77e84d00ff27c8eb8b8ae6813c", 0x6c, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x15)={&(0x7f0000008000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000007000)=[{&(0x7f0000004000-0x49)=""/73, 0x49}, {&(0x7f0000008000-0x1)=""/1, 0x1}, {&(0x7f0000006000-0xc9)=""/201, 0xc9}], 0x3, &(0x7f0000007000-0xb9)=""/185, 0xb9, 0x5}, 0x2140) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000009000-0xeb)="8e86ca2e6b3ac0db1d8b77047579fcba23948055684dd4484c4dcf8569e31cd1de5df9d08ec9eecf9e7b4d4fe220926267bdcf6bedca9272ba090ba58047a81ebb3f73f3c1fff9992f4d80652c2475533cba6441ab19c9146f1835e65ebaacbb0ef60c7a715c55827468952cfd4dc054fa26b1226e9bb0e5de9cbd91a3e9653de31a5b584c35bfb4e6fd9152f1370ee2412ce0f95d6c55ccebd0aab351f5a1f1b85c43b17e4c1cd66258bc70e18ec0605e936f584d54344e928e1d7a9cec1418a6216845e496c2b278c2ce042730388170109fe9afa5ae218e132f6b3fda25693266077f87fd58180c2f8c", 0xeb) getpeername$unix(r0, &(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f000000a000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff90bd, 0x8001, 0x7, 0x400000, 0xe8}, 0xa0) init_module(&(0x7f0000004000)='/selinux/relabel\x00', 0x11, &(0x7f0000006000-0x10)='teql0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0x6, 0x2, 0x4, 0x2, [{0x0, 0x3, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x69e6c7cd, 0x6, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000)={0x2, [0x3, 0x0]}, 0x8) 2017/12/21 23:41:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000216000-0x1)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000002000-0xd0)={0x6, 0x4, 0x2, 0x9db4, 0xe0, 0x10001, 0x1, 0x1ff, 0x1f, 0xbea6, 0x2, 0x6, 0x0, 0x9, 0x246140e8, 0x0, 0x2, 0x6, 0x7fffffff, 0x9, 0x672, 0x6, 0x1000, 0x29, 0xb60c, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000003000-0x8)={r1, 0x1}) io_setup(0x80, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x4, &(0x7f0000003000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000001000-0xc9)="5d4b706eea5b268253cb44efaa7a27244bbb72d06c17138a3d62f9a0743a8733832ce365e9929361403c47b5aa9f076d3c372f5fd71bba8827e52da4543feea3c823b573c78c914d6432a0b297cf61076eb1e358886e9f1025002b0f06a7421b0b53a61ffc7eb89a4147f8ce9af31b13eac48d415bba9ce5777c38e96739078dc89f6dfcdaef0215c51e80d3dd1e88de3eea9a05efc5881d0e8d08f2ea93041d94e7c1642af7546dd92eb5df8d5935b24792faa947984510d8a729bf82fb77328221a5968a73be84c0", 0xc9, 0x0, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000002000-0xf6)="c3e0249286e38eb9df9314b3777b81d33221c5b351a34b1a27bc7ece590b08eadbf2aafc74eb09e48f029daab5d85e2f1969e33d83356f2007e820589253bb37555046fd70846da51cbc640b42fecbaad8fbc1df0b80ed74176a4d2093f283f969654683af4e591c4873e31069bf6ba3f1aba8b7d53d0815b19391e0a9ed981aa7a6313b15b02a9743efda9b1506c130a081c123435dacb027faeb14784ce02ff0056aa43b5df47d7694c2bb3b3b0dd5fef6bde82328175309b140b78784c114ccb7a5fda1028c08d4fc5785872a02915f5b5e270439dcc319703ccb76fd3d52125d8cfe0cf43107452202b52fd88c9585b82f348785", 0xf6, 0x29, 0x0, 0x1, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000004000-0x2e)="37b5bda2937f289486a5fd97aa45b8a28a42b14bfa4c94cb5644a398c2ac62516c25282497c825e4a2d3e46cebd5", 0x2e, 0x2, 0x0, 0x0, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000003000)="", 0x0, 0x7fffffff, 0x0, 0x1, r0}]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000003000-0x40)={r1, 0x6, &(0x7f0000001000)=[0x86a3, 0x5, 0xc09, 0x3f, 0xde, 0x6], &(0x7f0000003000-0x8)=[0x1, 0xffffffff], 0x1, 0x2, 0x4, &(0x7f0000005000-0x8)=[0x9, 0x101], &(0x7f0000001000-0x10)=[0x8f147fa, 0x1, 0x100000000, 0x100000000], 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x200) faccessat(r0, &(0x7f0000002000+0xcbb)='./file0\x00', 0x10, 0x1200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000002000)="b81658ecd385e06642cf28e460b9d762391ef3e718477e4a5ead394c76c2b46b28c2eaa1209d52eb2751b49baff25f1e639e0babebd8c9a84c10679d4e542b22637d2110375504643fe1d69aa472dbaca293219d5a4adf14cb61ca914456f128cc29dc83e2f1eca41977d9a9054b41ff6305773df8261ea4e20119513ddc3ef9ca6137c56dc9001b04a72b2d487ff3ac465d1faa9820999b731bc8", &(0x7f0000006000-0xc9)=""/201}, 0x18) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000-0xc)={r3, 0x80000, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000007000-0x10)={0x4, &(0x7f0000003000-0x9)=[{0x800, 0x9}, {0x2fa9, 0x1ff}, {0x3, 0x2}, {0x5, 0x800}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x80}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r5, 0x18}, &(0x7f0000007000)=0x8) fchdir(r0) 2017/12/21 23:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00006c1000)=""/220) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ebd000)='./file0\x00', 0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081b000-0xc)='/dev/rfkill\x00', 0x402000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000aea000)={"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"}) lremovexattr(&(0x7f00004d8000)='./control\x00', &(0x7f0000e7c000)=@known='system.posix_acl_default\x00') [ 69.048943] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/21 23:41:55 executing program 7: prctl$intptr(0x18, 0x21) prctl$intptr(0x1c, 0xfffffffffffffffd) 2017/12/21 23:41:55 executing program 5: mkdir(&(0x7f0000e01000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) 2017/12/21 23:41:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000002c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) fadvise64(r0, 0x0, 0x9, 0x3) 2017/12/21 23:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f000049f000/0x4000)=nil, 0x4000, &(0x7f0000c2f000-0x22)=""/34) 2017/12/21 23:41:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008b9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x80000001, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x3000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x99, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x7}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000004000)={0x0, 0x1, 0x800, 0x800, 0x1}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000005000)={0xc1e}, 0x4) recvfrom$llc(r0, &(0x7f0000001000)=""/175, 0xaf, 0x3, &(0x7f0000003000-0x10)={0x1a, 0x15, 0x9, 0x5, 0x4, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x480000) r1 = syz_open_pts(0xffffffffffffff9c, 0x440) ioctl$KDMKTONE(r1, 0x4b3b, 0x5d4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000007000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000009000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f000000a000-0x8)='./file0\x00', &(0x7f000000a000-0xdc)={0xdc, 0x10000, "c96dceabef3898b62c8f24a0bcc484e102504927d054bca9b5403cde58a18da7a05c4db9d21c5d5b58aededa3517892a7fe86d0e5eb10d7a672edfffe745ce739d59ac7806b8518871e3799a8d2afc90835d900f77d4fc12f33b5c3b702a92673c35cefd0cf12f7aa814deb19208cd6c0c6a3d03516d3f034801bdb6048cfb2376a76260701d69d7133ffb19d1567b7e7dd05cbf1b674683927ca5c617989c57f74f8c246d95a824e15c42398f3ea86d427197ba357dd13faa99752284011fc4e01ea732e90f72912bf41db7eaca7544d48a4333"}, &(0x7f0000003000)=0x0, 0x1000) 2017/12/21 23:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00005f9000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2017/12/21 23:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) r1 = creat(&(0x7f0000167000-0x8)='./file0\x00', 0x102) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000421000-0x1)=0x4) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000664000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$unix(r0, &(0x7f00006dc000)="", 0x0, 0x20000087fd, &(0x7f00005ec000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000475000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000053000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c8e000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0x3, &(0x7f0000df5000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000358000)={0x2000000000000000, 0x0, 0xe5b, 0x9, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000082000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x2, 0x500, 0x2, 0x100000, r2}) 2017/12/21 23:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000e11000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x0, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00005f2000-0x4)=0xfffffffffffffff8, 0x4) 2017/12/21 23:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000150000)='./file0\x00', 0x80) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000540000-0x6b)=""/107) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000168000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)=0x0) 2017/12/21 23:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f23000)='/dev/qat_adf_ctl\x00', 0x200080, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b26000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffa2e, 0x20, 0x8, "de46e7c16098afa8d093a7017ec41e34010623558b1bf600d93da9a004a16997aed6cbd13e0e3fab58ebf835dd1532158006b89e4f3cdbd81f9365e81827acccb2a3f0796c956475bdf6f62606cee392"}, 0x160) r1 = syz_open_procfs(0x0, &(0x7f0000b2e000-0xc)='net/netstat\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2017/12/21 23:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003a4000-0x10)='/dev/input/mice\x00', 0x0, 0xd730388a8fc2d47a) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000077000-0x1a)=""/26, &(0x7f0000ac7000)=0x1a) setitimer(0x0, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x80000000000000, 0xff}}, &(0x7f00002f8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = semget(0x0, 0x3, 0x280) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00004d2000)=""/157) semtimedop(r1, &(0x7f0000c27000-0xc)=[{0x3, 0x80000000, 0x0}, {0x3, 0x80000000, 0x800}], 0x2, &(0x7f000065f000)={0x0, 0x989680}) 2017/12/21 23:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) socketpair$inet(0x2, 0x2, 0x3, &(0x7f000014c000-0x8)={0x0, 0x0}) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') 2017/12/21 23:41:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000087e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = syz_open_dev$usbmon(&(0x7f000031f000-0xd)='/dev/usbmon#\x00', 0x5, 0x40001) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000717000)={0x3, r0, 0x1}) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) 2017/12/21 23:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000612000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000621000)='/dev/sg#\x00', 0x180000000, 0x800) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mprotect(&(0x7f000031d000/0x3000)=nil, 0x3000, 0xe) 2017/12/21 23:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00004a0000-0x29)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000302000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) pwrite64(r0, &(0x7f0000ae6000-0x73)="4f1a7344aa9563a86be59501d01c104d6701cfc473a25cf64be08963b6808b7c4b8b5a59afde4137bcb0365f7ae7930b6883901e7ff60b4214369087b37e8d7658d97fc5b295212f4fa141b51e5d743ae729f379276bb5128659b1dd47f9ee824039821512cfedc81d3b517c2ae274d9acb54e", 0x73, 0x0) 2017/12/21 23:41:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000002c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x2, 0x51c) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000001000)=""/163) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000003000-0x74)=""/116, 0x74) name_to_handle_at(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x2e)={0x2e, 0x2, "2c39780469517e367ebb2fdc1ce1fbbff9ab025246e5f081edb7f7f432423ac81613657f7b6c"}, &(0x7f0000000000)=0x0, 0x400) 2017/12/21 23:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2017/12/21 23:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d8f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) pipe(&(0x7f0000243000)={0x0, 0x0}) r4 = accept$alg(r1, 0x0, 0x0) vmsplice(r3, &(0x7f0000436000)=[{&(0x7f000035d000-0xec)="1e0568a5adfb445cd4bb8794b55539e8bed519bdee90d8049f60221ad86272d44437eab8c25dc0319757636ae46752f1d78ff5579c1dda5dd82e23379d2480d2f897870f4172884394714ed8c0891fe393ee83a3a41eee151004882836fc1d2122425563e7af7e2f40ce3fe69d635bef6d2bd712ea1ee54898090cff3f93b07c", 0x80}], 0x1, 0x0) splice(r2, 0x0, r4, 0x0, 0x800000000000000, 0x0) 2017/12/21 23:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000465000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000938000-0x20)={{r1, r2/1000+30000}, {0x0, 0x0}}, &(0x7f00004e9000)={{0x0, 0x0}, {0x0, 0x0}}) bind$alg(r0, &(0x7f0000a45000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000768000)='/dev/sg#\x00', 0x32, 0x100) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f000060b000)=0x5, 0x4) accept(r3, &(0x7f0000620000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b27000-0x4)=0x10) 2017/12/21 23:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bb0000-0xb)='/dev/loop#\x00', 0x0, 0x2000000800000802) r1 = open(&(0x7f0000d57000)='./file0\x00', 0x8002, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000037c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dcb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d5e000)={r2, 0x4}, &(0x7f0000451000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000012000)={&(0x7f0000005000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000324000/0x800000)=nil, 0x12}) ioctl(r0, 0x4c02, &(0x7f0000012000-0x4)="") 2017/12/21 23:41:55 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000009000)=0x0) 2017/12/21 23:41:55 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000ef1000)={0x4, 0x20001000, 0xffffffff, 0xcf8b, 0x7ff, 0x8, 0x7, 0xfffffffffffffff7, 0x2, 0x5}, 0x10) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ee04, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/21 23:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0xffffffffffffffff, 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ec6000-0x4)=0x0) 2017/12/21 23:41:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fd0000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000011a000-0x3c)=[{{0x0, 0x0, &(0x7f00006ff000)=[], 0x0, &(0x7f0000000000)=[{0x20, 0x114, 0x401, "96e1ce0d25dc416b0a550a6b"}], 0x20, 0x800}, 0x80000000}], 0x1, 0x8000) uname(&(0x7f0000001000-0x3c)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x4080, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000054a000-0x88)={0x3, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) r2 = semget$private(0x0, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000002000-0xc0)=""/192) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) getpriority(0x0, r3) 2017/12/21 23:41:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000003000-0x89)=""/138) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000005000-0x10)={0x2, 0xffffffffffff0ed9, 0x800, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000006000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/2392, 0x958) 2017/12/21 23:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f000082b000)={0x8, 0xfff, 0xd11f}) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x400042) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000f6a000-0xb0)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/21 23:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0xffffffffffff73ec, &(0x7f0000e95000-0x1000)="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") write(r0, &(0x7f0000d67000-0x25)="24000000430001001200000000000000022b00040d00010020050000200000001d00000e", 0x24) 2017/12/21 23:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000548000)='/dev/sequencer2\x00', 0x3c, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000001000-0x1)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007ce000)=0x0) prlimit64(r1, 0x2, &(0x7f0000a7f000)={0x6, 0x3b7}, &(0x7f0000bb5000)={0x0, 0x0}) 2017/12/21 23:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000018c000-0x10)={0x0, 0xfff, 0x1, 0xfffffffffffffffc}, &(0x7f0000b4a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000098a000-0x8c)={r2, @in6={{0xa, 0x3, 0xa2, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_procfs(0x0, &(0x7f0000727000-0x9)='net/snmp\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001bc000-0x8)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f000046a000-0x28)={0x4, 0x6, 0x789179da, 0x9, "93e68fe80d2a2e765cdbbaf6dd8b18c8ec2be2c4b35ba078c8540faa0f7a168c"}) fstat(r1, &(0x7f00001db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00006f2000)={0x3, 0x0, 0x0, 0x5}) epoll_wait(r1, &(0x7f0000793000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000302000-0x10)={0x1, r5}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000ea3000+0x5ef)={r4, &(0x7f00003fd000-0x8e)=""/142}) msync(&(0x7f0000699000/0x1000)=nil, 0x1000, 0x3) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000d6e000-0x10)={r5, 0x2}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00004a5000-0x10)={0x0, 0x7530}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000874000)={0x0, 0xde, "7a06437345c81491514bf7f61eaa59937b17f22413b6273dee35b252d0f603757da96b9ae00dd352e3cfd24506d7a5d3ee775d8bbf60d37b4a7588cedf291d6f70e785acba100c84c87afac4bac24c6dad1168f43f393145c1930449637eef52eb30854440cb3df09646a62a1d7cdbd262639752aa8b7a18c177f6e1253d86f180855906123b9b58baad9e2a1218041e7737d11ca8bb77c8fa7d5ab2bc99c071102669ec4af1427b598202e4394c962957b51fc2ad50b34024d65f3a6f2d5c7514c5bbc47bb35f7a2fff0395de6f724933849dc74a6bec85498cd3ee5a55"}, &(0x7f0000f1a000)=0xe6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000de2000)={0xed, 0x3f, 0x200, 0xff, 0xffffffffffffcb68, 0xffffffff00000001, 0x1184, 0x7e0e, r6}, &(0x7f0000e00000-0x4)=0x20) 2017/12/21 23:41:55 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000029b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00003dd000-0x5)={0xffffffff7fffffff, 0xb6, 0x7fff, 0x9}, 0x5) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:55 executing program 2: setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ef8000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef7000)=0x8c) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef9000)={0x0, 0x0}, 0x80000) 2017/12/21 23:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000876000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r0, 0x7) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f0000008000)="b94f01f8ff000000ff0e01c575cb3653593012586d86de7d169f43788a52"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/21 23:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x74e3, 0x0, 0x56300}]}) exit_group(0x0) 2017/12/21 23:41:55 executing program 7: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000690000-0x8)='keyring\x00', &(0x7f0000ce5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00003fd000)='ceph\x00', &(0x7f00002f7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d14000-0xc)='id_resolver\x00', &(0x7f0000704000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007bd000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000f56000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000088f000-0x5)='user\x00', &(0x7f0000b75000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f55000)="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", 0x1000, r1) r3 = request_key(&(0x7f000032e000-0x8)='trusted\x00', &(0x7f0000f54000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f55000-0x1e)='vboxnet0.posix_acl_accessuser\x00', 0xfffffffffffffffb) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000c4a000-0x8)='keyring\x00', &(0x7f0000f54000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r4, &(0x7f0000f54000-0xfd)=""/253, 0xfd) request_key(&(0x7f00001bd000)='.dead\x00', &(0x7f00008c2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000606000)='vboxnet0.posix_acl_accessuser\x00', r0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f56000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00000dd000-0xa0)=[{&(0x7f0000cb1000)=""/51, 0x33}, {&(0x7f0000f56000)=""/230, 0xe6}, {&(0x7f0000e32000)=""/119, 0x77}, {&(0x7f0000f57000-0xb1)=""/177, 0xb1}, {&(0x7f000063c000)=""/106, 0x6a}, {&(0x7f0000f56000)=""/90, 0x5a}, {&(0x7f0000f57000-0x51)=""/81, 0x51}, {&(0x7f000063d000-0xda)=""/218, 0xda}, {&(0x7f0000cab000)=""/182, 0xb6}, {&(0x7f0000f56000)=""/246, 0xf6}], 0xa) r6 = syz_open_dev$usbmon(&(0x7f0000f56000-0xd)='/dev/usbmon#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000f56000-0x78)={0x1, 0x78, 0x8, 0xb5, 0x5, 0xedb2, 0x0, 0x0, 0x0, 0x7, 0x39e, 0x781, 0x7f, 0x2, 0x0, 0x6, 0x0, 0x8013, 0x80000, 0x800, 0x81, 0x9, 0x7, 0x2, 0xa65, 0x3, 0x0}, r5, 0x81, r6, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 23:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xea, &(0x7f0000c8f000)=0x0) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = creat(&(0x7f0000eba000-0x8)='./file0\x00', 0x1cf) accept4$unix(r2, 0x0, &(0x7f0000f7a000-0x4)=0x0, 0x80800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000021b000-0x8)={0x7ff, 0x7}, 0x8) pipe(&(0x7f0000b0a000)={0x0, 0x0}) io_submit(r0, 0x1, &(0x7f0000139000+0x4f)=[&(0x7f000092b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00007f9000-0x82)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/21 23:41:55 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e01000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x400, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x4, 0x400) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000)=@generic="d531446cc8b4a575e1a4ed4c9980447a", 0x20}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000003000)=0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000-0x48)=@full={{0x3, {"e820b7e131b031"}, 0x9}, [{"781279c90d5982"}, {"21ace74582e0f5"}, {"048d122913f257"}, {"e15ae8321b5c12"}, {"de059e5791928d"}, {"1434f8a0281022"}, {"5d46884aebd8ce"}, {"27fd8e5fe02b6b"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000004000-0xa6)="a976ed2e435c4e5dd7ee851f8da95032ee222d1387f282b8a824ad2f6a0fc826f432cb44d0b24e13a193ee34b6d6063d580119477a382b6972a2eb9c3c221e809ad6d24419f7a55e59c1159b6e3e4e168c3102bd1d70becc37f4f2e493039cec40110a698188fcc55d51715b00788c7adf3ba9bc2837fbf3052e50fbcf8e8e60e688cdecb5c17c11d688beb32d41c7cc8ee135b689fc88faff5a5ccc69cc1282bc5f2370a212", 0xa6}, {&(0x7f0000003000-0x1a)="46d892b61b899d96c7507d9c8ec320d29e3d861c2604a4635da6", 0x1a}, {&(0x7f0000004000)="3b4f0a7a4c3b4ac25f726d3f33", 0xd}, {&(0x7f0000004000)="06b2126854d024a066b81de408ea66817da5a95528f0c951d75da14e982eb13e64003a372a0781af6ba7da19ed8324cc44c2cc947194297fc08630d1b09a3a6d6d70279bf5244927ea76057e517aa0d10f9d635848c98a32a569e2fa20d0eec4909b81d243cfdf246f15f05c52159fc48d04440cae435e621e849df45b8007fe771a46a99fc15cab168a39095ae79429a4f30358b8fed09fc009fb5fcb9c03ed5a255e50203775b599a18034a0b8ed0e3ee133f68bbb484331d6815f54b509b47174646b75e38c3016da2ecc78e4ad6aa7437b2f0722a1a18f07534b7b74a43375c679d058f3f691640afe", 0xeb}], 0x4, &(0x7f0000004000)=[{0x40, 0x1ff, 0x401, "a1383ba198b903ba543b46646717bd22e9027959edfd879f8068aee5da7e4fa23586db055a3f76d156d35a1f"}, {0x90, 0x114, 0x5, "d1178e1f9cce787e684fc65aa69ba71bd76112e8b30b836d89ca82e48905024ec64107980c533394e64496048058ebc9777fc729826bbbc69212b302fa405e3e059b8032469d4450c134adbafadd86bbb07c5b8c797a0eb04ea90869d6b3484e2dcf335db78a52a3f2cae73523fccf83edd3ab8f4eff52daf4977e5f6a67b1"}, {0x20, 0x105, 0x2, "2dbe7b0ac9cfd440e990304375f02448"}, {0x100, 0x3a, 0x3, "e21223be5c77b00693848d3a71a3299d5465a4bdd7741cc0f0a5b47a141c2e8c580f2c46c167e0a66bedc28f879a0bcebc16bda5650cb712f8301a705821b68bb55496a230d0e4d0a5a5629dca8f0fb756c18b90ff2056e2595010799c2190f46de4967bf205e54ad55412381d5cf133734ff3b0aa09c788e29c02a469fb19881695a90719f68a1f9b33d7b4ada56907e3260f8273d5b1399099bef549aac32619ce5f5734a920c6cc4add097bf0c9e5dfb46eb66b6988128dc81f4e235c4741e14e0c26b4e87b207645fd8d20da33c5324e84d8585c614156232ffeae2f74edd0cecb5f3cc4e275756ac12f498c"}], 0x1f0, 0x800}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000005000)={r4, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd84}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000)={r4, 0x6, 0x22df, 0x15ac, 0x9, 0x5e1}, &(0x7f0000005000-0x4)=0x14) r5 = memfd_create(&(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) recvfrom$packet(r3, &(0x7f0000008000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000001000)={0x11, 0xd, r6, 0x1, 0x100000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000005000+0xb02)={@rand_addr=0xffffffff, @multicast1=0xe0000001, r6}, 0xc) ioctl$VT_WAITACTIVE(r5, 0x5607) [ 69.451479] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/21 23:41:55 executing program 1: r0 = socket(0x1e, 0x80805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ae5000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000)={0x4ba, 0xfffffffffffffff9, 0x10001, 0x7}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r3, 0x3, 0x1, 0x0}, 0x14) kcmp(r1, r2, 0x5, r0, r0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$KDSETLED(r4, 0x4b32, 0x5) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000000)=0x1f) listen(r0, 0x1000) listen(r0, 0x3) 2017/12/21 23:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xe2, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000ff7000-0x8)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) [ 69.529550] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/21 23:41:55 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000f5f000-0xb)='/dev/vcsa#\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001a9000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000200000)=0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket(0x20000000002, 0xa, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000733000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/21 23:41:55 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe8000)={0x8, 0x2, 0x8000, 0xd4a4, 0x101, 0x80000000, 0x3, 0x1, 0xa57e, 0x8, 0x81, 0x5}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x101400) r1 = syz_open_dev$sg(&(0x7f0000fea000-0x9)='/dev/sg#\x00', 0x9, 0x644102) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00002d1000-0x68)={0x7b, 0x0, [0x4, 0x5, 0x9d, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_pts(r0, 0x400200) fstatfs(r2, &(0x7f0000fe8000-0xc5)=""/197) 2017/12/21 23:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000299000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2017/12/21 23:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009d0000-0x8)=0x101) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/21 23:41:55 executing program 7: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000f3c000-0x8)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x20)={@common='ip_vti0\x00', @ifru_flags=0xb000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000002000-0x3e)=""/62, 0x3e, 0x40, &(0x7f0000002000-0x10)={0x1a, 0x16, 0x3ff, 0x80, 0x1, 0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/21 23:41:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000812000-0x88)={0xe8, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x46, "2cadccca8eeb80b74545a1a14e1768b2d851b5c580bdf2193a79dfcb712a9dd8e00bd03af8d79967eb8b356f390268e16f4ab0b9528c8073f36da3ab65647b3b09f47d26832e"}, &(0x7f0000003000-0x4)=0x4e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r1, r1, 0x3, 0x1, r1}, 0x14) prctl$intptr(0x3e, 0x4cdc) r4 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x7ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xffffffffffffffe0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000)={0x100, 0x8, 0x5, 0x4, r3}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000004000-0x20)={0xffffffff, 0x3, 0x2, 0x100000001, 0x2, 0xad, 0x7f, 0x7fff, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000007000)={r6, 0x2}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000005000-0x8)={r6, 0xffffffff7fffffff}, &(0x7f0000004000-0x4)=0x8) 2017/12/21 23:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f00006e0000)='./file0\x00', 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f000019a000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00002d7000-0x40)=[&(0x7f0000c1e000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000536000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/21 23:41:55 executing program 6: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00007d4000)=0x0, &(0x7f0000071000-0x4)=0x4) set_thread_area(&(0x7f0000c72000)={0xffffffffffffffff, 0x20101000, 0x4000, 0x5, 0x3, 0x4, 0x51, 0xfffffffffffffffa, 0x4, 0x8}) 2017/12/21 23:41:55 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e66000-0xa)='/dev/cuse\x00', 0x14000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000fc5000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000e0000-0x10)=[{&(0x7f0000031000+0x1b5)="3900000013000947000061e1c3f2ffff0605000002000000450000000000800019001a000d000000bb06280ff400e6fffc17e9ffff06000400", 0x39}], 0x1) 2017/12/21 23:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f000006a000-0x8)=0x86b2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) socket$kcm(0x29, 0x7, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2017/12/21 23:41:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000f51000-0x5a)=""/90, 0x5a, 0x120, &(0x7f0000f51000-0x10)={0x4, 0x0, 0x0, "48e6face5844", 0x5, 0x0}, 0x10) 2017/12/21 23:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000f5d000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9600da3167d5999465b7402fe4c7ea2236c7f40ec9b00a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6f2bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4062998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea7f8d3202d21d1a06d7a0aad823a", 0xd0}], 0x5, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e8000-0x66)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a6201b6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a8347000000000000003dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c00003fcaa326b94943cdc70e1e45cfa6444da55da5fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x3f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000658000-0x8)={0x0, 0x4}, &(0x7f0000499000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008af000-0x8)={r2, 0x3}, &(0x7f00007d0000-0x4)=0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cb3000)=r1) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000f3e000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) write(r1, &(0x7f000047c000-0xb2)="5ca5505b38a746bc5b42ec8eb4ae8edb347a8e7b3b57be60419516fb37e7ab97e0eee293fc02a9c046af007c1d72229ecbf9adc9692def77a50c4fd8e484536f1339b8009471a2968b495d1ed8e22b1a0d43a28514641ad323fa5ee11353de393e65f6b4653d4a8f6ce50355a6b5d7d144c957771cefe76b5d99b2be3409866100cc4e25c6cb910b871a1e3191b2dc801190de1521338795fed8832a941049e9590a72fe91baa1ab5d70462a4fa7aa3d8e16", 0xb2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000f7000-0x14)={r3, 0x7, 0x3, 0x3, 0x8001, 0x80}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b1e000)=0x2, 0x4) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00005e1000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f0000137000-0x1000)="1a72b5a01d62bddf93709bcff5f8f26cad96caf9d60bb777fcc80bea3201fea42470b660f9f5be2066e3063fdda2561672de0db6a7c8faed553acb3bf8a0969995f9616e3e68bb2c3e33eddf24a7523bd7e37f97e0e19f9d12e43d3f5e029e13d9456b99e5f01c1a0ae9937931143b6166126338385e13e15c5e36690ee60139e947c784ddcff04aba177cfa82ca891459173d7dccf550b54a3ecbdf14679b4632f25bf114e925079ddcc14e8d18e43a0f3e473be19345152813bcece5dea06c17d7f1d9f95a8fc37945d90e6bb0e3718f9fb5800b9118e0c651e774f6d89ad52bf1aa41e13d77cf6e6ad1f6ad412c8119d0e4c3613f09fbc7cf3806fe6be71ad9cac1d613fbcd60d1453e6ccf627f5eb2f196cfbf44febd216df53fce988f221e9f412f13f69315eff84a6110f3d6e26cce54294e592a4072f2b34d0645bbef2f34a88613380fba4d19008a961313e83ba74986ba1e7190ca131742dbfc696a4eb72dbf481bdf23bb8b8951fe82f398f65d5241c42ba662d7350d1a46d6b2fd34049fae7eb4863bfb60da15b7e5617534153fa2a1cd285de4be515489cc1f558335007e66e16049f290cd9154ec1d1ef34eb22ce3ca82d3acd02ccde3b9d068dc087663fc77acfae4ed53e8b9abad905e2d9806d12ad3fb93b7d38255ecac4a5c69bd891b1f56ad1e23fc0355a388ab5640bdb71d8f9607f457ffe9c96c85fa42dfd4e9e4bc629b085a08134acdeb2418ddf1c972a00ce41d2f749273697cc734210dc1bacf3d920703514dd4c337efe47e9fe94e0f2532735d67ca78f73d6a7ab767e615ba7c14101e1f363146773617baffae5ffef939435cac22b5dc872e5bf14866e978fd040166e30d3ace68170019b004caff93dbecc676bc53fd261709acbe4c36834c0d46dd74ebbc9ced25db42bb477779a1db76c69cd2b64e7ef76e96837e0a5cf96691d29d75fcdb08f73902cce160067e732e2fd02c94f3fff6635fe7981dffe58dbc3f4a5ee21e1b377a3f40aec1105808591b5762cebae496d826b276d5c1748e120fb2554cde01056199e7897e6cd4a1ece902116af1e9ba9eb132d2a0439634e3b5a58c02aea694388a1ab67d2ad18aafc446eef2eb3903fc09b6eb240263862af73ee04357da0b66eaa11952d2b003e3ee7747256f9863e08ec08026c6df949d4554150ba578563a5e7bc8251fb544e449251da119605001d99012aa2d5ecb7e81c97c84353b3a20f1c107aae7351f72f6a6b1a5caf087b74249c4fa5e1582d4362787af2ae093e65dd60ca661c3be00f92a7b30788c1d5984c8ce7f8633eef5765032e6ca37ba9eb71d3d9c7cecc47aa8147972664556ae67c215fd3f2a3affb881cfae888cf654b6a0acc4c462bcc2ca5a9035941c503c1aeebf62474b536934300f47302f19ab17c85443fd1f584c63643b226c34843b62184d6adfb6c632ba7b57fd870fdd0850de159c2316420410828946d216829cafed172d2a24b57703ac0099a07b983194108815f7fef73efd7993cdefa137752373bd38a980ce26dff1cdeaad1aefa49e46de0fbdcdd3ec9c2e1e81919fbb360f48608588bbbd9eed5d6feb8d3d792df2a203b3b7127cfbf3143de501fc6f5b2db27bd6e7793c22c3437b75ddb9d405572b97d31f9089df3b00a07eed945a4b4d44ebc62376d4dc1f2f5cc1a7afa3d7593328cd79c0764ba198060f6df992ace71e06b59a81ee2b5db54e47da7d466f5f6b8c15901b16007674d4cdd59f95a31203d72f10d1a89936b5172d22b9f892f76165380322c11a0506e75dc6279eb02e95d3b03d64b02bead860162a636e8708447854e953e4f603e60f4afd7d733cf0e9fc1581b0d3824f6e64a7610a91c2dc5daf2786337dd1ce657bba7e3653bee40be5498a851007f053c672cef502d05cadf1290c4b6cb729f05bbed468b9a1d670e721a6f1b188912930cc2825d84651c5c68a56126a82e5db4f5a25903983e4dec706173e3c7339d45794c00c6259fd46044e87eb5d2b9a0a69ea0e409963c6d8515db3b32ece34500c46f744ceb9c6166a0a7c675a1d013dd17522f8b07c676cdd552b453ef8141e1d3b4aa819836defc8eeebb9f3e4d10f5a1838623489b82365ea2a12ef4c28fd24fead6885f3791fa939f3ced2a2c4b2e58fb940137c5bc6e1ec6cf217376b38edb29480c656ce6c324f9d02df583f644ac65c8112d54a1d41b87e23529c78d29598d7f3d12add9cadc0773e739edddfa3f9c4b146abb19bbff673d99cb102deadabea98e26b86384fe369e3d2736b2b7632a7533165e9aa18d1dfd37d263280ede2ceb170097fec0d0a38e9f6c10b1b6f03e3abc2873468f3f0ae0c8a6e2ee674efd6bdc1ce936cf3bf040e7c3aeccca14735f78286ccba7eaece55113c1c68f51705fde538aaa4e80e2b869fcafd52d29ee5b27ade01269bf2c53a06487b71285eb29c26a31f6b1f9467a740320c51031e37ba034635e9c6b06828dcb7284c8538d20c688cb450f7857bb4f22b4dc87b129308b3d33764e6cdafc7abf1d220748d3e5d176cb083935bace23eb9d071475bab262cad74d422cdd08b2d3d0d8eab2544a3f07241d632d2d49524c8114da06b376d96e42db4cbbe9120d7a954f40cc6b3bc443d0c16d4c31934f4a2b8e93b73d38848110059e88c48190ebd4ccc42a19615db39a961ff0124c4ca810d42cbea6041ed60f37c018fbb0c6b452f70c2d10d746d9fe4e39079232cdd59d4a9a0f326297ba5d979b67d4514166d8eb23f703d38c8de34bee48bf93b0c3b2d7727ca7fbe9fbca891c58e00dc0f31f42d1ffac3bef9cba3c8b0f20530bcec23cacc4deeec1f0a81e77136d3a41a790764e6c42b9a13008d3a374d9bc55377c2913793796c702e6406adaa38a983277b5a0e725661c17aeaa16f62340ae5ad2fa3969686efda7fd98dd9bfa0ebdb52d7edac9203c4aa9a9c3dc30d86c470fe4c68a6e488782ca995a6c15de4c4e14cc6364c4dd3bd601003d7edbf8d63c29c5c3984c606c6399f04ee0340b5306c5fdaa59bd0f39adf167d33a9858f28724d2197929f22a8eb2557ea1a7e2577614253a2daa2de326ccafda13c79cd2eaa4925d36a878353201e3ba4d90352c0dddf3781558b8b099402de295d1f611788819904e5e6c36e9db1884c90c35f76613ebb1b5af57bf0c81fa8b59cfd77f69d1b4c633103a686452d3396b85fff909eead298baa20ab0bab37775a675454fdf0746a8ac1bbbad21e0bb0ce806a2ad026fdfb7a83c915ea41ad24c14d931d87480794ef8f425d03fc2a18693349c3b52611f57014933ac92f9eaf8224166e11ee7a4db0be34c070bdf8363ed2b36637b984bd1a179f0f005e0f98d2b3c12d7ef2e144248df5687909774e9a49d87395594bcd0c7c3231d33e9239849af23f3ea3cd0220146f6204853eba0007911bc6580dccdbdd642131a2cfc89bdee13493f738ff40d110f7516997fc85fce9aa4d8fe3d31991d44c8912d350f67f338466296c973f52914d41a955bc6b6a6396fd5d44edba57bfb9ea84613874eb48829f76e818606bb376951bb9baa45580ae33bcd8b0f353e7814262a10c40fdc8bdce97294728be1cb8556942d2df3eb8a5bbc6dba8518e953848b559f9f98e141aee830e7078128fb301a4cac98da15b5400a68ae9948bcb21e9be38a527899655827762ceba4f03552b713e15c2ff5e6815b254c8b9f377e6007991abbb089f189da3d2a82651ae5611e69e7a73864e695fe6b8823b49e4117027a38e44cd9a86de6843753674db2fd9d0d77fc57ea9bfe46c12a7cb4040ba0bae590aeae873d81bbb2e883b1454f6fbcb0d2bee7a1b2f49506a9dc41e1cf6f851a716d88ed325d413438c1f89fe47d68961b39501d24a5a63d3c6543e8c3f3ea98c9044c45ceabbdf66ce07bc723e7c4ff312e05742bea6b4b115b29e5eda3344e5dd7231286b42c60a1f697b991983361cfeac7629d69bc21f4eafe17ea608834bd8a4d540312dd55719f6bdc58f03513a22f63f758a3eda44b41fcfd18c350c3024896520b535b57ccdf9cee42f84bcf7943b277290343f90ee78eafa1f0052e8987d17545c589a1cdf8a65be49f41c3a503c15236f4f9baf5d3bef778897cf1b6fb80693d5b1678b98018da6e81daa401cc18e914face05dc399d9afa44f787069a3ebecbb9e6eb9d3660010b16803e487edae4ebb91a06848afca2355450b63dfefbf979a222aa48f1bb97695f07fa04150a0f2687f2fd0500841cbd18678b2e65e874100ee2765f3dac3a090b47d638c97e5e01342b99c429b7beda3e13c188ee1c18be6b5dfb3f1f6d395a043db317bda6beb75fb369923a13db8123c5687136dd00a9ffff8695e91312eb05f5e3fb743186c3d8e72c31161b677b0037499bf1e3eb2050116f2b52fd34666a7feb6d48a0a0354721e767021d140268235c9389203d541376d86c9ac85a35f884335c7c725cd102324426e6e2f9df6ff5e0623de403011f24e0c177fbb92893d62889911135a947c3c411013ccaf90a6465f679667d423b70faf18129d2ecb158d8e3358f244026de32763c6dde6113af9bf9f808cc6ec5f64488e9a4e10454be375d7562e18e780dabcefd8ffdaf6bda40de51eeb27c0d0c2a516c4d371a5a25de88864f847257d00cf31341b7dbc4f0d884e651bce0bce6141c766f072d97efe67f7090cf0c537106d881013ca9e01eae219faad81bf894ec2b8bdaf859e9b9e0a2c25301a54f3c3cebd8d2d706d69dbee848b9003181cf540cacde3f4e3fff6977a1650fd68c9c23ca5437ead89bb8dcc3915a275561a8c2ddfebbafad35caf2465bebbda711356ac26ab1b3babd2d42bda9d0766eaf57a3e492c23aea15839710c5353da6efc37022be74147d7856d97120e31c89049f90a4aef07fc344d9dea8a8f18f8185357fe17f30cbc3f2e0e160b5abd5e9c9c8ac2b1d97527ea3d6559ebb4a3ec06780ec1847e11c6b80457433dddfa03ca4f0c62ce6d7fe7e890fdb0cf73a03ad4b12e963ee06477b11e22b79c6441b3d59426d4353154dce5c0238565fcb3c75fac36a9e1818a55b7e4d2ce57a690a712ffeb9f793196a9cb0da23c42bafd1600df699ecb0a79710c074e7468b36640f87c59c799812dbe34dacd68867a6ba345c1a947dc46ab97d6200885894b9237a3387dc43388e91ee154fcf99694f118708cb3bfdf0d93cd2729e3b29235b95bda798ca53d67d9db8b0a128b6ef30944f56db89bafffa3d3a225e1f88f4b1558eb85eeec21ff3db7efd64c32112c01964aaec0693c2c2f3e8e7a16d67c9e646a2f75da119aad966c348253d5dd3117cd71b0def930d1676c17384389383be4c5de5474263140109b041a9cf05441388e8006902c869b1d008e2ee065572757c3f1e45046a8dc1f2f9d4eac56108ea84421c8bb9a9b03277607ef7fc315e2b39026c3f4b5442fa1df91ab5aaa2485bf8827fdbcdb78791c9d677f0b974b3de2cde6d37470539e7c1f1369ffd6d950fa9bbdf94b9b0bb4fee9fd32530bdd92386771b70370aedcb98506c497ff8e964c677ec3a5f5e447437720dc4706f44426b0a1bf4f6c6d7e832268c5340fd7c2501e4fae384a225ad8373556e8a7070ef61151eaae836993e487d3a8cd6c0ee0387e12adb2842f90acb7637d927547b39157a0c6cc9044e716f29b2d9e7c853868d58d861200ccb5d9423f08be3e72e49802b2fbff1815548018b450b94fec8c0653b20556a01d8287f81061b1aefe9619c8d87910db0b9e97515e1c1", 0x1000}], 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000c4a000)={0x10001, "6e257672f62c"}) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f0000237000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0x800000000008) 2017/12/21 23:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005cd000)='/dev/net/tun\x00', 0x0, 0x101000) getsockopt(r0, 0x3, 0x2, &(0x7f00008cc000-0xa4)=""/164, &(0x7f0000835000-0x4)=0xa4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005c000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c38000-0x4)=0xdad, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common='ip6tnl0\x00', @ifru_names=@common='dummy0\x00'}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b5e000)=0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000da000)=""/128) 2017/12/21 23:41:55 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a29000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009e8000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000601000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = signalfd(0xffffffffffffff9c, &(0x7f0000602000)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c44000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000794000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) r9 = accept$netrom(0xffffffffffffffff, &(0x7f000061a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c7e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/autofs\x00', 0x101000, 0x0) r13 = epoll_create(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000360000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00003db000-0x8)="9d212705ab7ee6c4", 0x8}, {&(0x7f0000000000)="6838d6d96fc0d234423f4ed42a0475ff54d7922176da03cfc1d58361c64b594c6d1ca2fd69de34e675ef868acc322e051a0a0c43252e46ddf3130e77b5a508f93c481894de2e5a310ce181d966a1343547b5017c420ed672ccb4f67238ce066680b0482cc3e935b536744477cd09525bd11cbe15daf225dacc02b98a2e54da5c77638c18e68077e1aeb76ab3d62820a2bb7f5e618fe6bd2d2ed8506877cf2d64d21e2ac1efce1f57dc475d77a7b18df61f9710f409df262a1ca0e9f0ee6a0288444a8a614171e7ccc4a5cf1855a2fdf4457cffc6a5dada272e9c610339e4223210de6aa136b09d421c9b6be908a2aa97e9861a", 0xf3}, {&(0x7f0000fdb000-0xcb)="384c95d30e2237aeda38a5d2c5ca6a5d8d084047b688f7ae0ee0dd9aca0c38465ce393bb1619f932e5d81c607d3b87b895d93bd0ef4189cc05f4d580c008607d1b02b33d2fddbaff940f1a94b8a4c4003f2d5ca4838cb7e574a73934f67526cc80080761800324f6a8c2f2efe359f32bc9f5142905ef464358a64655b997a843219494132e27df77150af496543c1e4ac4cd7bc3b8f106c705a0beb7a7fdd52dfe323a82afef63e44767c6f7a0d73985decf929c862a99b6bca89151fd15aaf1167b35838ee2635d45c5ac", 0xcb}, {&(0x7f0000be2000-0xad)="3d88fb4c4af8d8324d80e2ca0058299a112b7f160edde424f1f80ecb5054774d27ed9da0d581ca88989fda86c5cb2df7e965786e2834aa35b2fbc0107caae7a7536e4e647eea5f7328c6c48407ba2bffcd3fd41832a0800fd88f3d9cdfdd52b60ee399d38f51287eb94ff095532d603e74f41c68aa757870151b5ff416685a814200c8247ca284799cac3cbcbe5043e703e090c73cf8ab4eac7d12a4b6485b0fbf57db8b8578234b80541366be", 0xad}, {&(0x7f0000905000)="f0504892b1744843be98cb8fb8111a1fdf6055e592201737bc8282fb3dd7dbf2785ef900044db85396d6580739dfb314e85123992bfc694339afadac5193c604d45530ff366cf1bd14e74b5f278abfad519834be2e6183c2a9d0aca00faff7122aa024554f95da98c94a7739d7517cdf553e2e7fa0a4", 0x76}, {&(0x7f0000000000)="82a5257756156f03e59da6c261", 0xd}, {&(0x7f0000a1f000)="0a3e47dd1f1fb62bc9cdc3efc9f0a3d503473c5e3ccf8072a3bdb32806f6ee86f0a49c", 0x23}, {&(0x7f0000c0f000)="c58cd755e277b904815370e6d3b8b183385c23f12646f06f7dd9e0dd240a540c61f62f82b7b2e1a1a716150eeb5c2b7cbd1f6f7207261cde4b274b9619beeb068b2c46481edcfda43ea27b6df585b75efb68e1d24eed76f29d286e68b7791d4e8787f4094b1e15e7916c4e49fc9a60e9f4adb5d0dc8083c2299a7c5e7e2f436da73d82afc9bda2d80f404134170d48cc5b1eec4d", 0x94}], 0x8, &(0x7f0000897000-0x90)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x18, 0x1, 0x1, [r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x90, 0xaf305452da522a6}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4b83, 0xffffffffffffffff, &(0x7f0000abd000-0x38)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r18 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r18, 0x54a1) 2017/12/21 23:41:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009d1000-0x8)={0x1, 0x9, 0x1f, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00004bb000-0x55)=""/85) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000cf000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000001000)={0x2f, 0x4, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2017/12/21 23:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x100000000023, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000198000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x1c) dup2(r0, r1) 2017/12/21 23:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000599000)=0x0, &(0x7f00002f2000-0x4)=0x0, &(0x7f0000224000)=0x0) r1 = getgid() setregid(r0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000053d000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f000080b000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc0000)={0xffffffffffffffff, &(0x7f0000b24000-0x62)="", &(0x7f0000058000)="", 0x0}, 0x20) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ea, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x4, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}, {0x0, 0xf3, 0x0, &(0x7f0000b49000)=""/243}, {0x0, 0xe7, 0x0, &(0x7f0000b49000)=""/231}, {0x0, 0x69, 0x0, &(0x7f0000003000-0x69)=""/105}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/21 23:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b9e000)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000388000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f00008e0000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000043d000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0x14) bind$ax25(r0, &(0x7f0000fba000)={0x3, {"03e2d83fcd9211"}, 0xfffffffffffff858}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c0f000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f00003be000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006ec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x800, 0x80000, 0x500, 0x8, 0x400004, r3}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/21 23:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d2000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b7d000-0x8)='./file0\x00', &(0x7f0000014000)='tmpfs\x00', 0x0, &(0x7f0000005000)="") 2017/12/21 23:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x6, 0x80) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000d3000)=[0x0, 0xfffffffffffffff7]) 2017/12/21 23:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000fed000-0x4)=0x81b0, 0x4) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ff4000)={0x0, 0x0, ""}, &(0x7f0000671000-0x4)=0x8) socket$inet(0x2, 0x1, 0xfffffffffffffffd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de2000)={0x0, 0x0}) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bb2000-0x4)={r0}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000a6f000-0x4)=0x0) 2017/12/21 23:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000077e000)={0x0, 0x0}) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) recvmsg$netrom(r1, &(0x7f0000b12000)={&(0x7f0000003000)=@ax25={0x3, {"aecbe6923a3c7f"}, 0x4}, 0x10, &(0x7f0000e9e000-0x70)=[{&(0x7f0000802000-0x67)="39538493259e9b015621ad3fa120cff01cdbf9f513f198ab0b0e9212a04302867e66bf616d6e0363b6575413d4125270ee2bfc2d82814082eb8df084839427398a34d0f2f80b9e5807de50cc57d817af140a4f20b23735de43edf2c5a7fb1a516bd8a9fa5d2ba1", 0x67}, {&(0x7f0000182000)="3dc9c6beae6d5e9c46007a5725f03de32fb0ec3b55d8ed2940cbd22ec729224cc1447f3f0bcd564d370e8a949dcc72b9a29d90f87f05961b53094017050aaf3fc934150a6ca593c84b108c9f0bcceea346b5a5", 0x53}, {&(0x7f0000b65000-0x9e)="af744495b3bde87780f5eab976f5f322c21163f34a2913ba1dd6f2c10884fcd6d5490bf1e05fe4fc482bbe4ed4c32359158349e82c20f934c5638ae7e7bdc9e4f37130fd45aee09774c396f1f8af3cd42500348a4b3712ba2ff68b8fc15fdde98cb3eac7b7988e766afd41815d802845956a321769799063d15900a6057654a3a7fd8f36531e355b96c118c7eed7b7db18c018ef307184401d7836889aab", 0x9e}, {&(0x7f0000ee8000)="0af71c094273f5e486fdf921c43dbaab5f1c0d650dcefa5a0a5e9fb1a83ff0426c3fcdeaff6b5d363844996e6c6018b6acd605a09bec5a21aaed270ba8b8d2e2dde6495dc6a0cefd70", 0x49}, {&(0x7f0000cf6000-0x42)="aff16d24306bbdbb87647cbc4f68682b94161f230884f7f76401ab473ae5457049b21a11abfbe775379416eb2d3993e641a6f354c880e3eb60e90aa241669f76e203", 0x42}, {&(0x7f0000e24000-0xdc)="b1fd46acdc5cafc83dde15d1e500b4859daac8c6f6c9e28e86ae23e66f5205314915487afbbd04c838d25b7cacb4043d3eebeb1a0cc8d4f5fb2d87007ab394634b460913ef75a0776ae31e8d829f6a8025e63840b3d360bde95bc59b8d9f3dfefa6c4c82fd55761a16399d7012a5100d94128290be2a2aed7007db1c98600bc8f25ba3e76a672427f312ff72f11fb87dbd265638e020f22a2b7e33f1c3621138f692072b3da50cc567f606782ddeb84a006470ca9f5f4087fcc0d4a38e4578180ca6a66b8b931c6d0965e205786e35837935d1db599569e382b9065c", 0xdc}, {&(0x7f00003bb000-0xb9)="da99717bb0189f10db3d5d6c3f66b442626d3865471e7adf73650d6b1d74e4dfeea0be9570e08ee70d7b34249304e71da3da74286c3c6748ab03742bb65a0465f8a064a63e2723396c0b5ef047f0eac00a3c9dbece68bb82fb6e36ca8af6fe466fe7f1e112e0e7dc8d6cfdc3de52b11f0a2d6d04f8e95f970418c24703f5680ca40224a64590ba2e0aa6330263d4eff21c88562256aba56270b02a419b9b9d56725f794bdd15b428a06992025d4d4a4fdbcc2d00d1573e5d8b", 0xb9}], 0x7, &(0x7f00009b1000-0x3d8)=[{0x40, 0x103, 0x4, "00e569be07566525b598678bb84a57efd39a10a95ce0c439d006b7f1acd0b86dfc92a39f8d4fd1d71968"}, {0xa8, 0x1, 0x5, "718d01d55a26eff9d44605a4921a6bfd7307dddbc9ce4be7e1def85899875e2f8a78e11e190058c6bcc2d40bec71550d561b31d71fd1fb0c3ee7f1df1a6963daf242dc530052866cb3876b231a5cb0ac3286aa1787d93e4a170645657e8501ab387530a5100fafd6c3ef19b6eae009e9b14e9158f5e3b3d0e8cbec9f9050f8cbe6891dcd35c87568e91977cca19f30d29bcc07"}, {0x100, 0x108, 0x7fff, "386d18465beb8e7d00de1c642f7fd98788717e284e40d9433c291a1d2766a8935463cb41cd773c3b5deb0e3040449f9f5d03507f3c4506dc271a2a088b581e964c6866147e707c5e52087a30c858eb01552aced486cd3440ab235051b899aac9a07a0e07b277c4e919da73102203f95634bc74917f2c00d859e0bc36583e9a2421973b1914a343bfd5c414c0964259fef828cfe9b8681bd9d5fb54023aed179217c099ea379fe084b40085ac1d7559503a3f3388acbfd5ba59e272ecbc4f56d337491dad37c2b698b57ca88445ab19c1e76fe49dbc4e1ff08214e42e0c8d9acacea9a746bf71e6ddf1"}, {0xe8, 0x115, 0x5, "400ff659347e7378dc14cfd2d10797d137410b2e5805aae9736a41281e6df3750ad615c4a711796f15e7ef267d20f670635f3b2e28b5d0a826ddfc7a17c89e81d1d039b6d6d33f76ae563435acac445f27f6c5cdff35e6cd4e2c6b5f4710b2d5be896a2915decf0233bccc64f64273b5a419b19c825de015b553af05e3faa56ca70ed80ab52275a9b0378ada27bcf3e099fcaf018d7f75c22e165a823e808ee09e917e3958dc27617d5f178515f30ea285b0adf2382291c7a825bba8e9aa36b74de9bb0eb84806a46b0be94d53dee3accc355d"}, {0xd8, 0x29, 0x10000, "d1ab50fb890091017f975aa0dcdf3378f171e7c5bcd64f78b63fd7b93af9ffefd725c4d91dde43e2e92f17f7ec7959ea88e6161c62f7abbbea27004838e92e81b4ca58e15993089750c2f0b8cfbfad1f192bea3a7c26d356e83c5e2f9dd906870aa8bff5b83012db86b973127d8cca1094840aee9d6f7f4c3c298f2522d5d5dc7fe02b2e2b900bde4a60c6865f1948807ecb1c1a75f9a715bdec67623ba6ec7eb4f2ddf35a8be0be86fb32ddb95899375d71ae74851545130e83d9f17b297a85bf44"}, {0x30, 0x107, 0x200, "8ae8f5f41c01fb98aae5a29246b802876b1edd760c7ee232e3"}], 0x3d8, 0x1}, 0x40000000) dup2(r1, r0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dce000-0x20)={0x9, 0x0, 0x10002, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00004a6000-0x10)={r2, 0x200}) dup3(r0, r0, 0x80000) socketpair(0x1b, 0x6, 0x4, &(0x7f0000f69000-0x8)={0x0, 0x0}) sync_file_range(r1, 0x1, 0xffff, 0x4) getsockname$netlink(r3, &(0x7f0000c75000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f21000)=0xc) 2017/12/21 23:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = memfd_create(&(0x7f00002c2000-0x1)='\x00', 0x2) ioctl$TCFLSH(r3, 0x540b, 0xfffffffffffffff8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) 2017/12/21 23:41:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000116000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bde000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000016000)='keyring\x00', &(0x7f0000bc4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f00003d5000-0x8)='keyring\x00', &(0x7f00005e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d27000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf0000-0x4)=0xe8) msgctl$IPC_SET(0x0, 0x1, &(0x7f00004b4000)={{0x7, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000986000)={0x0, 0xe7ce, 0x7, 0x0, 0x0, 0xc70e}, &(0x7f0000628000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003e0000)=@sack_info={r5, 0x8000, 0x9df}, &(0x7f0000431000-0x4)=0xc) r6 = socket$key(0xf, 0x3, 0x2) lookup_dcookie(0x38367737, &(0x7f0000c0c000)=""/211, 0xd3) sendmsg$key(r6, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 23:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000a7f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x3e) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003e5000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/21 23:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f000063b000-0xe)='./file0\x00', &(0x7f000067b000-0x8)='./file1\x00', &(0x7f000000c000)='coda\x00', 0x6000, &(0x7f00002d6000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000b89000-0x6)="01000000031c", 0x20000, &(0x7f0000424000)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000348000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)="") 2017/12/21 23:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x803, 0x7) write(r0, &(0x7f0000f9d000+0x73f)="240000001b00fbffeb08ffffffff0009000000000000000a07000000000000401b170102", 0x24) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ef2000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ff000)={0x9, &(0x7f0000469000-0x48)=[{0x101, 0x31ab, 0xd92, 0x9}, {0x8, 0x3, 0xffffffff, 0x1}, {0xce, 0x75262152, 0x3f, 0x7}, {0x6, 0x0, 0xfd2c, 0x6}, {0x3, 0x6, 0x7ff, 0x1}, {0x9, 0x4, 0xfffffffffffffff8, 0x8}, {0x1ff, 0x7fffffff, 0x100000001, 0x100}, {0x1, 0x1, 0x6, 0x0}, {0x401, 0x3, 0xdc, 0x9ad2}]}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000867000)={0x7, 0x100000001, 0x100000000, 0x79a}) 2017/12/21 23:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c7000)={0x0, 0x0, 0x0}, &(0x7f00004b8000-0x4)=0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000437000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000342000-0x10)={0x2, 0xffffffff, 0x4, 0x200}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000827000-0x68)={0x79, 0x0, [0x0, 0xfffffffffffffffd, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000d35000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000d7000)=0x14) bind$packet(r3, &(0x7f0000c12000-0x14)={0x11, 0xd, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) syz_open_dev$mouse(&(0x7f0000728000)='/dev/input/mouse#\x00', 0xea0, 0x1) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12800, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:56 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x80000001, 0x4, 0x5, 0xcc, 0x0, 0x8, 0x7ff, 0x0, 0xfffffffffffff000, 0x20000000000, 0xfffffffffffffff8, 0x3, 0xffffffffffff8001, 0xffffffffffff7fff]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x8, 0x30}, &(0x7f0000004000-0x4)=0xc) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x24000000, 0x9, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0xc)={r2, 0x1f, 0x10}, 0xc) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) 2017/12/21 23:41:56 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000e8000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000c9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000637000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000a51000-0x10)={0x6, 0x5, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x20000000000000a, 0x2, 0x0) pwrite64(r3, &(0x7f00009b4000-0xbd)="13f8463664e981958efdc9a7899c16556acc6b6bbc37a4d530b2ee7e669e0d030b8bc5d202053abee3d4930147d2edf2c4193e5ef8f4dc6caeb622365c8496b6c7bdca07af7e863cf588a131de1c0a2185d2d35688b9c6e3ee175218218240b066acd92f57d12037b92e41e82b5ce98589bcd90d2728d5bfe4e73a25a240ecc582e8cc3618b689cc60a77e5e4617da67ad185e5eaaae45fb20c3f728a8003f13f9fb34c865a26017f7cb53970915a36d7bd4b23f6836a097683354ed4e", 0xbd, 0x0) ioctl(r3, 0x2, &(0x7f0000288000-0x29)="ebcd2670099265f941ec1c31fdba90fcc2cefe5acc0b32466a9c4e7ac582c024ad40f7f1ccc8c2fc65") ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2017/12/21 23:41:56 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000)={@generic="e5212c199102b851057cfb8635f545e4", @ifru_addrs={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000)={{r1, r2/1000+30000}, {0x0, 0x0}}, 0x100) inotify_init() r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000004000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:56 executing program 0: mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000416000)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000923000)={{&(0x7f0000876000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a7a000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000a7a000-0x8)='./file0\x00', 0x38e5419efa62e2c6) read(r0, &(0x7f0000a78000)=""/32, 0x20) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 23:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00002f5000-0x4)=0x0) r1 = socket(0x10, 0x100000000003, 0x4) symlinkat(&(0x7f00001cd000-0x8)='./file0\x00', r0, &(0x7f0000b9a000-0x8)='./file0\x00') write(r1, &(0x7f0000865000)="260000005e0009fff10000f83a0000ffffffe50001009f00030000000100085b1ee9fb4b35ea", 0x26) lseek(r1, 0x52, 0x1) recvfrom(r1, &(0x7f0000f3f000)=""/3840, 0xf00, 0x0, 0x0, 0x0) 2017/12/21 23:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a96000)='./file0\x00', 0x40000, 0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000042c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0xa, 0x10, 0x15, "48504bde3517fdaca6e34079ff910c97acf1d871c412f7e3cb6912c6c7b28fbc526db21e9d0cf4056191b7df5eafac957a5b83f0f2d53c45bf7d30c21c7cbe07", "0d630acff57ea72c57cbf89516cf183be5fc186590f867202cd1f72a9bcbe92f", [0x2, 0xfc4c], 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0}, &(0x7f0000000000)=0x10) syz_emit_ethernet(0x36, &(0x7f0000e68000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb78c7", 0x0, "5c0716"}, ""}}}}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00008c9000)=0xa427, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000a95000-0xb)='/dev/vcsa#\x00', 0x5, 0x8080) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004b5000)={r1, 0x5, 0x879d, 0x3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000ae6000-0xb0)={{0xfffffffffffffffa, 0x2}, 'port0\x00', 0x10, 0xa0010, 0x5, 0x6, 0xffffffffffffffff, 0x6, 0x8, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r2, &(0x7f0000b98000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005b1000)=0x8) connect$inet6(r0, &(0x7f0000f0b000)={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00007fe000-0x52)=""/82) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000c5e000-0x94)={{0x140d, 0x2, 0x80000001, 0x1f, 0xd3, 0x100000001}, 0x156000000000, 0xff, 0x2, 0x7, 0x9, "58c6c0269cc8dd2e02ead13d1ac0d0a9c1db49361207c31b026ef626a0f14b49be2b9891e40fcddeefc6b68cecb93fe41c2d8afb4937a55ec8ffb9e11397a65d70c568911eafee1824db16744709cb82271794a61a9c24b1e9eeed4ad617dc13547556bb9332c17fc201a41e18b8b9b515a031ba85f547b9233460c8f3cce846"}) r3 = add_key$keyring(&(0x7f0000ee4000-0x8)='keyring\x00', &(0x7f0000541000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r3) 2017/12/21 23:41:56 executing program 2: mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cd000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x75, 0x1140000000, 0xcb, 0x6, 0x1, 0x9, 0xff, 0xd02, 0x2, 0x400, 0x9, 0x101, 0x2, 0xfffffffffffffffd, 0x200]}, &(0x7f0000001000)=0x108) r3 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f54000)=[{&(0x7f000048b000-0x6e)='4', 0x1}], 0x1, 0x0) 2017/12/21 23:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c54000-0xb)='net/packet\x00') read(r0, &(0x7f0000b0b000)=""/157, 0x9d) read(r0, &(0x7f0000c8a000-0x46)=""/70, 0x46) dup2(r0, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000234000-0x8)={0x2, [0x1f, 0x74e9664f]}, &(0x7f0000556000)=0x8) pipe(&(0x7f0000bb8000)={0x0, 0x0}) 2017/12/21 23:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x8, 0x1, 0x0, 0x100000000, 0x0, 0x10000, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x4000000000, 0x10000000000000, 0xfffffffffffffffd, 0x0, 0x0}, r1, 0xfffaffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r3 = socket$inet(0x2, 0x6, 0x800) mq_open(&(0x7f000023a000-0x9)='eth0bdev\x00', 0x841, 0x100, &(0x7f0000730000-0x40)={0x6, 0xfffffffffffffffe, 0x6, 0xe7, 0x2, 0x3655, 0x8d5d, 0x2}) r4 = socket$inet(0x2, 0x10000000000003, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00006b4000)={@common="6c6f00000059001a0d09610000000d22", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000221000-0x10)='/dev/input/mice\x00') socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r3, &(0x7f000084f000)=[{&(0x7f00001d1000-0x42)=""/66, 0x42}, {&(0x7f0000319000-0x1000)=""/4096, 0x1000}, {&(0x7f0000151000)=""/0, 0x0}, {&(0x7f000027f000)=""/31, 0x1f}], 0x4, 0x37) bind$inet6(r5, &(0x7f0000374000-0x1c)={0xa, 0x0, 0x5615, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) listen(r5, 0x0) perf_event_open(&(0x7f0000700000-0x78)={0x2, 0x78, 0x81, 0x100000000000, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000003, 0x0, 0x2, 0x0, 0x4000000000084b, 0x0, 0x0, 0x0, 0x1, 0x40000000000, 0xb3c8, 0x3, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) r7 = accept4$inet6(r5, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x800) setsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f00004e7000-0x4)=0x9, 0x4) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/vcs\x00', 0x400200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r8, 0x40a85321, &(0x7f0000c00000)={{0x5, 0x11c}, 'port0\x00', 0x8, 0x80000, 0x8, 0x0, 0x2, 0x5, 0xe6ae, 0x0, 0x0, 0x7322, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = dup(r5) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000582000-0x4)=0x9, 0x4) sendto$inet6(r6, &(0x7f0000962000)='J', 0x1, 0x20000041, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 23:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ca8000)=@int=0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000051b000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_raw(r1, &(0x7f0000609000-0x10)={0x27, 0x8, 0x5, 0x7}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d05000)={r0}) 2017/12/21 23:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000000000) fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f00004be000-0x4)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000a6000)=0x0) socket(0x10, 0x2, 0x9) 2017/12/21 23:41:56 executing program 1: pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="5d6e55989e6d5831d6dc6799ba1cf4e8a02b28a3a38effa7d73ccebbdb3cd0d09229f0c8e02ddf0ebc7b9236978dff02299b25d8f97b4b1b1ae3a4267f12514ee94c6141aa71b40286523e0bb83571d7d73e6c8da6809612c30c93bdcdb980090c6f41db98b684d310f4909bd8f4e1eb38ec1ae6994852e5ad98009c58d16310d41d392410d2a71f3318fca2a2e5dec87c7729f8ebb4ba56611a805d357c99aa4de03836a2e64e166f586226b46be4a975e21cdc5b39bd6eecb04019eea19ac71df8827641ce505cf7f10c7ebe73290f63458710736aa33822ab4ba47ca7176d4746e4b102d1447e74365c364aa101461b0a7880e976accc5a2b1d1d3bc006d6c6af37014d21cb12bc7509d5b6ef7c870e4c16a857650f431f102008f4662544b098c934ffd6c0f16386bd5478f18968ca81f3972874293b9e1280a2ce1dce0f79a891787f72c406fb31b44299e3e2dc293092ad9d6140e86ef38630f792dc4efb8431d92a42a7778c8a4470c05f7d53653734a5c1aed14c233a43efaffc1fb897b23a34e658e181255965456f9826a17714c6298e62449fb3393e6d1389bcdc0efbcba383d38dcf64fea0ad682f001aa16dfff08e5e77649b8e11eb5408630cc7d05a70b6af5ae6ca2c287b646fb833a1f84d2efc6772940e47c87b940648eeba587b515f27a6f350f3e61ace96e2c07ab74970b11d8d50b73d36688d969eae3981b0c6b5dabd96dd2fb55f12f0d1c16254b5b2b8ad6955e141fe2daf8eb919fd8197595cabc910d52d7948980c91f8924112084ac9fab9d1994bded98f7b842044f3aeda223b5ac28eba4401c5f1a913183afa4724dc3ad6c4014551982e3f4b7fc9311bf59317c4d68d414dec7a7c792327d56829ea7eb35b4520ad912f107d56ff15d3a0bc8dc7b570da7caefe4954bc8a33b03174fb65ca7fe558c1e610eed955719b4264caf1f244f6a28561931b7a88712319e550dcf7bc6e67e8380c8ae24998a7133188592c2aeae036f49cf8e1b6f4b80994077ecbc9814dc87f8c50db1c5d01a387a5ac0ae96a6072cec465e35167061a7d070ed1511b9667402fa1b2edec56ff33fca91963ead4713f1391555d0bff7348aa471e48a301adb7efbae5cbf68109096047edc0bda1d99d1c5e85910bc300e4ebbc21d2f6f0b07ad93f77f215da8e486fef2ed0957fdad6978f99c4dd2587ee9686e0abf505089bb8584a1a881b133699b0df9ab835ce203c8c612820962a39b227e5de81a772302b15435727ab281a4d0470b0be1136f9f99170ed288afcdc5b9f48573ff84bbe78f1e5340aa575386f2c1a0d19c83a9e10418186f2d2db2bd3be78223c897ed35c174d54b2b4ca9072db21687dcde43c9e43bf870a47785f54c29c1bd9e600ef8b4f33169d4c998bba60e41038197469f7a01704aabf45433adeeb77fdf41c4fdcbf3186d43a93e9e205af7fb94b9782e19da1a37b4bce63cf8bbb05b8f3387e07e4ebc614bb595912d6709aad13b9e159e80714c75ef39d17a7106855c3eac75875dad7f0326af334dfa23ca08cd270f49089e7a43267dfffac25975d2c1d890f183f5f7ab7e21eccc53c40bee5d7c9fe0d0dfdd335856817dbae0d4a46eee71ebd24bb85cc603b0fe0a12d778e396bc36c284ca2f0a6e1ece74f4f894e8dba193d851ec84bc5579fe95a8d5904eaf4d2912be07c2e82af0e342e5f5fb1f67ae9900ab2a2e865f3f0a94cba702804fb4d7f3f23bcdc9f4844ce2041150efcf4b9f443d45baa0306270a32779888e5494347d966c7cec095f185e0c969fa008458d0f689a0ed2410342c23e11a8256b06b5748a3aaee1fe4c6dac11de6a183a30cc3e6394a8f7c56bcfbb5a5e6efe7d576e99adf7f1e5061d8dd9ff1e775934532340564156be5984a22917bc9c892ae2d3cc641dd0ab071020531bed307cd0212a77d763ea36663881910106bcf6c311a65764b5eeeff8d66ea0edf416b9dc784e3d8047edc3ee5b0049b6caf23e40a46a44e2f7f85b04cf731b3971e270812aa3a5f3d26313915d11ab7e5cf64242449b3026344503a5bde7f95509362a0a24d1dacb3fb8f641c60eecee6942dd232074bb82b48cc21181ad588cd62e2592f1190d766cee4f6ed4db47edf534b07f58629e26c5f57875ea670617170e4475d3a297ce30c3c062fc10b92f991a49810c5d957e95b7c19f8cfad4f606b9956b2c8b8abfb57747f92bfe7433feacadd21e7cc4bf080c3eed11859168f8ce6de7324a900372c18a90ac2bceed80b5cdf8ae64939af245aae2077359a8e6fe6176e6e5ec29b7b70f49277b185ea096a8aaf9fb34bf9c10d0635ee441ec803a44d7316052b8b06b8481263d785bbf2fa4cf7af8bf79f63717a558dc06df02f99eb3d7f207b3f61e979e52c996d5324f098fda3332203708e1138c2f6b11412eded333d89127d1a276f06201ac053366a2b9eaf5b1a7fe981f87bf70ffc192d8314f1f02b063df7a90830f9bc03ff5c9b4d1d9b39dc7a5775c6e3d49d04082de00621330c48aab824af264800febb755bd919ef6509f9128fec1563ef6af1ab881e82a0d08bf9d1c16f09a11b67bf896f94a33208db68d7f7bdc360e029594de6bf96162ba1a69b84c916db4bd1af18722f21bbfe10c706ecad9a90a28657d20be0375bddd2da9d496be34d9b17b411c69782c5b7016d8a9b55ba6d39ce6b8b8c0e967386ed96883d63c331a4e904b8eb79c35db0e5aaa9561920ef02c86d3086407e2cb4f00c0b490ac4771f3b37b9c14818794661584a125b7beb5d58415bf1f2aaa520aa60a6d7f19a52d2071de37f1f0798b3d5716b1ab4d5f12ef901bfd331af82885f985b2767a880927bab3d128d5b953f5a85c2a7f5ff62ac54212764aef858fb7703ac918b97fd8b83d46c520550d5366f8cfbf27f8da6dd50911d16fe26369b19058876ab4c0332d6ff1e7ebb26cd59fbd4c6f3da8ade2ae9c9a2e39ea6340a6faa4dcee40a78dfbf7da555dc45c0f89800fe23e36f863dbd41935fd0694b38e21d040d1c6fa6229c17fb6b1ca610b3c62e57b6413a909dfb824d67785f3b71b259e10a2d14a2b078b93569aef663be776e59770f7c1c483376ea965e9e6d5de811c35361dbdddedad4c9101127c865641467ba6981f912aeaa1dd030b7763ce2ddc83ea5d22d704761abe5a0925ef01a6b6dad0de0de709b0ac131f3350dc43fdc2ab42c17ac76eaecfc0ccbe13b7a28c309d57df468ee83aa45284f0d7b107ebc6f3b8c2199d0ff7812bf62512b7afee891bdca4d8eafa095c15a8642d9e7b389b36af8a0a7663186fb49b4ad81511a028680f2a25bff4c0482336fab51d396f27dce24d346e22a4565f0003adf1185c72013b1b8a87de7ed5eab77105108a35024ae492b7084f8339d6c78bfcf5431f4adf122805f111447a01aedbc769cac98f0c6bfe355f85d84f1e20aab6717d98a509fce8ef5cb0ac59ff500c521046513f3238deac8eef74ce81ab81a9c7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0xe21}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) 2017/12/21 23:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000eb3000-0x8)='keyring\x00', &(0x7f0000ce4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000584000-0x1f)='em1selinuxem1$vmnet1selfcpuset\x00', 0xffffffffffffffff) clone(0x18b8900, &(0x7f00003b5000-0x1)="", &(0x7f000077a000-0x4)=0x0, &(0x7f0000f0c000)=0x0, &(0x7f000014f000)="") r0 = creat(&(0x7f0000792000)='./file0\x00', 0x20) fstat(r0, &(0x7f0000fb6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 23:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0x0, 0x0}) mq_notify(r0, &(0x7f00007df000-0x60)={0x0, 0xa, 0x7, @thr={&(0x7f00007ad000)="2f0b357138f8006dfdbe99c1fdbb93c125dd5052c96af1fa9be07b4991cb0ea0918862e2e2ba619f17bfcaef0c702f6e334802be3d2ce1e16224df9da428", &(0x7f00003ad000-0xc7)="932feb3df0d0dd2ec775e9272124d4d9d1074b21a978c4f19b4f16ccab0be7679c2d16a0ce7bf70c3353154c41df87d9264ecb14cd8ba095cffe3b3e1c69ee4a69696ecb28eaeb112a513d8984f21ed4bf263b56d7eb51cb609d1cfd4975469e7139d85747dfc3ed7dd51a4732787f5fca8d60f261b50c155d41c4aae5862f8e37dbb8bcfe9bda21e413416c632df5b2fef766106c9f4eced8876d00af42234d6bce1bf6dca3f95da4cd1cf52f5e62dee8c6e06bd58e1a40d50425410336ff89f42ca47e709d4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x4) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000e50000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f00006d1000)=[], 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000071000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) 2017/12/21 23:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001c4000)='/selinux/policy\x00', 0x0, 0x0) r1 = getgid() getgroups(0x3, &(0x7f000086a000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r2) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00008c5000-0x28)={0x5, 0x100000000, 0x2, 0x40, 0x0}) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e00200000000000010d000f09eefdfcff009232040014006e35", 0x26) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b5f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x0) 2017/12/21 23:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000681000-0x4)=0x0, 0x4) fstatfs(r1, &(0x7f0000988000-0x3)=""/3) perf_event_open(&(0x7f0000ff7000)={0x2, 0x78, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x4, 0xffffffffffffffff, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000c76000-0xa)='/dev/vcs#\x00', 0x8001, 0x4000) sendmsg$key(r2, &(0x7f0000242000)={0x0, 0x0, &(0x7f0000954000)={&(0x7f000011e000)={0x2, 0xc, 0xfae5, 0x7, 0x14, 0x0, 0x6f, 0x1129, [@sadb_address={0x3, 0x17, 0x1, 0x0, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0xc7a7, 0x401, 0x0}, @sadb_address={0x3, 0x0, 0x9, 0x8, 0x0, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x4, 0x12, 0x4, 0x8, 0x0, 0x6, 0x2, {0x9, 0x40, 0x6, 0x401, 0x0, 0xfff, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = gettid() rt_tgsigqueueinfo(r3, r3, 0x18, &(0x7f0000000000)={0x0, 0x32cc, 0x0, 0x0}) 2017/12/21 23:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c81000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c41000)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f0000-0xa0)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x47, 0x1, 0x1591, 0x9}, 0xa0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f000067e000)='/dev/urandom\x00', 0x0, 0x27ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000062c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000428000-0x5c)={0x0, 0x1, {0x3, 0x3, 0x1, 0x3, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(r2, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000955000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) sendto$inet6(r2, &(0x7f0000621000-0x20)="347977970f811598956ea79f7c742d90f723a52ae9db5b8b2e307dbadc2602093ca0bd", 0x23, 0x1, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDENABIO(r2, 0x4b36) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 70.230614] APIC base relocation is unsupported by KVM [ 70.334872] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=12450 comm=syz-executor5 [ 70.347979] sctp: [Deprecated]: syz-executor7 (pid 12462) Use of int in max_burst socket option deprecated. [ 70.347979] Use struct sctp_assoc_value instead 2017/12/21 23:41:56 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000710000-0xa)='/dev/vcs#\x00', 0x100000000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000dc8000)={0x1, 0x1, 0x6, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x301) 2017/12/21 23:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000adc000)=0x4, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) 2017/12/21 23:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000d4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e3c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000080b000-0x4)=0x80000001, &(0x7f0000ad1000-0x8)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) getpeername$netlink(r3, &(0x7f0000511000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000961000)=0xc) kexec_load(0x5, 0x4, &(0x7f0000dc1000-0x80)=[{&(0x7f00005d9000-0x4f)="1b73763ac4592fd87255c2f830ef005d40e0278db9e452e6a59d8877b2e946f8c0d640aec1f84fb10ab1cf072f02d6bcc073222cbe26db06478821bc166ee1a0d78672fcf5a3632cab11b333b75fab", 0x4f, 0x800, 0x6}, {&(0x7f00006b7000-0x67)="9811fc625f594b41a698de9ca8c4cb9589882f83359d0a1d6c362065b25b82a74c05e2b278a4c1ecdd67b5f19574d811059430ab836fa9af9a1ed602204529b4dd3f36aa7ee056ce3c1422a139b727ce0aab3bf1816b334e0bc5cc3d6ee17785124645b098767a", 0x67, 0x9, 0x0}, {&(0x7f0000099000-0x95)="b1aeb590a716185851e371eef6fbc567cc9e54d0575afad3f2bc9baef623f3e394299a6f7f4dddcf9d60b188e2a6b753fc35eb822481f82c67a2645dee94cff7ecbbbda0d7f8d238fdd14f332279ebea6b7cd86781a62cadcf3ebdcfcdedb153f819657adb95d997366b5342406ca8581bae18f74eb9e1323559ac4e6110cb7450b15d489d7be3ae0aa471ebdb03cfb641f31c73b2", 0x95, 0x1, 0x18b}, {&(0x7f0000090000-0x23)="ce1781486e330ca3f648e00bb8ba6864dfb3610bc3da44c8068af3d0e66c05a6608aeb", 0x23, 0x10001, 0x4}], 0x280000) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 70.370048] sctp: [Deprecated]: syz-executor7 (pid 12466) Use of int in max_burst socket option deprecated. [ 70.370048] Use struct sctp_assoc_value instead 2017/12/21 23:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(r2, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00007b0000)={0x3002, 0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000955000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) fadvise64(r1, 0x0, 0x3, 0x3) fcntl$getownex(r4, 0x10, &(0x7f00008fb000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000806000)={0x3, 0x78, 0x2, 0xfd7, 0x4, 0x9, 0x0, 0x42f5, 0x120, 0x6, 0x6, 0x1000, 0x6, 0x49d2441e2c32042a, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x4, 0x40, 0x1, 0xfff, 0x6, 0x5, 0x3ff, 0x0, 0x0}, r5, 0x8d3, r2, 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/hwrng\x00', 0x200000, 0x0) 2017/12/21 23:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000eba000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x8000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "73a707", 0x0, "add161"}, 'u8\\?'}}}}}, 0x0) pipe2(&(0x7f00007c6000-0x8)={0x0, 0x0}, 0x80800) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000017000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00002ed000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() ptrace$setregset(0x4205, r2, 0x202, &(0x7f00009ea000-0x10)={&(0x7f0000782000-0xbe)="bcebded0c6cf94de1a923f79978e323ad6f07c5e34d2b376eb456b7e8ca6360df1f226a66322063fc0b0ede2e516a6c64f9126a5e53edeaf85aeaec69733b1da507d428b9e8344e3d6dbb437e270c2efe8fa3fddfb38ef9a712897c4788ebf44e2d45f93f10e596bcf95ce47aa0a8f176be794640f2aaf4327350ec42fc757e0a2424b6b39a63584397c4c7ba481bc4ce57ab014199bf46e05355cb6ff4de1a3273b8578c4163d1f01b4c5fe3c25aa05478929f530ea0620c0a72ec379c8", 0xbe}) vmsplice(r0, &(0x7f000065a000-0x10)=[{&(0x7f0000bad000)="85960f48912eb8c74f6664d6cca1e63158cae756a79dfb6fa8312738119f9ff5f222a00cc5f51455699b5aaa0df70d70a7cf02c2bd8e9918b3f7abf7105f4933003ed640e7a660eff599e4bfe8d45d93819c888de139b1d0a736f7dcb6241aea4b6397c4272292a735c07b2f851b671c1d09e8674a20bd36de6ef452d7c5c75080f0e1027560da5216156c0c6c1dd513c80c52e286575ec5290d67a4a57a9d76d4d3cd884319ddc0de0c6fab4127157790e9bdec573cccbaea9c0194fa16ded2215921742c869491748939042d55644cd39204337b84a65706", 0xd9}], 0x1, 0x0) 2017/12/21 23:41:56 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f8000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000822000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x4, 0x80000000, 0x7f, 0x10001, 0x0, 0xe53, 0x1, 0x4, 0x401, 0xfffffffffffff8c5, 0x3, 0x1, 0x0, 0xffffffffffffff57, 0x4, 0x6, 0x400, 0x200, 0xe091, 0x1, 0x3, 0xf0, 0x0, 0xffff, 0x0}, r1, 0x94fb, r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000003000-0x1)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000004000)='asymmetric\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1)='\x00', r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000)=0x10000, &(0x7f0000006000)=0x2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000008000-0x8)=0x1, 0x8) ioctl$TIOCSTI(r0, 0x5412, 0xed) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000-0x10)={r0, 0x28, &(0x7f0000009000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000009000)=@generic="5302dd80f3b2845b4d12fe0a265163aa") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000003000)={0x1, 0x1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x2045c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000651000-0x97)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00004ed000-0x78)={0x7ff, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000, 0x8, 0x6, 0x40, &(0x7f0000dec000-0x10)=@generic="9a08ecc84851e1982ce77bcaa93e608d", 0x2, 0x5, 0x668}) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f00005cd000-0xc)={0x0, 0x1, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000429000-0x78)=""/120, &(0x7f0000a6b000-0x4)=0x78) shutdown(r0, 0x400000000) 2017/12/21 23:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000031c000-0x8)={0x0, 0x0}) r3 = accept$inet6(r1, &(0x7f0000350000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000008c000)=0x1c) r4 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x5, 0x10000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r3, &(0x7f0000d19000-0x60)=[{&(0x7f0000146000-0x6f)=""/111, 0x6f}, {&(0x7f00009b5000-0xcc)=""/204, 0xcc}, {&(0x7f0000d03000-0xd3)=""/211, 0xd3}, {&(0x7f0000785000-0x4c)=""/76, 0x4c}, {&(0x7f00000c1000)=""/22, 0x16}, {&(0x7f0000649000)=""/66, 0x42}], 0x6) fcntl$lock(r0, 0x40c, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 23:41:56 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00003c0000)={0x1}, 0x8) poll(&(0x7f00006c4000)=[{r0, 0x40, 0x0}, {r0, 0x2, 0x0}, {r0, 0x400, 0x0}], 0x3, 0xfffffffff7fffc01) unshare(0x400) signalfd(r0, &(0x7f0000c82000)={0x0}, 0x8) 2017/12/21 23:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000037d000-0xb)='/dev/loop#\x00', 0x8001, 0x0) socket(0xf, 0x3, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) [ 70.403565] TCP: request_sock_TCPv6: Possible SYN flooding on port 20012. Sending cookies. Check SNMP counters. [ 70.467596] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=12483 comm=syz-executor5 [ 70.492625] device eql entered promiscuous mode 2017/12/21 23:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002a6000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000513000-0x4)=0x0) select(0x40, &(0x7f000099f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de0000)={0x200001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000294000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)={0x0, 0x0}) 2017/12/21 23:41:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000051d000-0x5)='user\x00', &(0x7f0000f2b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="f63aae9c7ac40919010ebe5485d725a5d341bc9160cacad14f2894da777ed3c054399235d6396b6ab69fe29aa0bc050c61bfd807b39c4f76ffea3a4e0316edf1de089d6ed50069f7c915dd1b11d38ce3c07050", 0x53, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x10, &(0x7f000048b000)=""/4, &(0x7f00005af000)=0x4) r2 = memfd_create(&(0x7f00005a9000-0x5)='user\x00', 0x3) getpeername$netrom(r2, &(0x7f0000fab000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bc3000)=0x10) [ 70.624797] QAT: Invalid ioctl 2017/12/21 23:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b6c000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000070000)=0x0) 2017/12/21 23:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$getown(r0, 0x9) ioctl$EVIOCGPHYS(r2, 0x401070c9, &(0x7f000000a000)=""/0) 2017/12/21 23:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000a6f000-0x8)='./file0\x00', 0x84000100) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00006e6000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) [ 70.654632] QAT: Invalid ioctl 2017/12/21 23:41:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000c53000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) r2 = openat(r1, &(0x7f00006ed000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000fa4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000034000-0x4)=0x10, 0x80000) renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x0) 2017/12/21 23:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000092c000-0x8)={0x0, 0x0}, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000076000)={0x0, 0x0, 0x0}, &(0x7f00008ea000-0x4)=0xc) perf_event_open(&(0x7f0000880000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000827000)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f1e000)='/dev/binder#\x00', 0x0, 0x0) flistxattr(r1, &(0x7f00009ec000-0x9)=""/1, 0x1) 2017/12/21 23:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e31000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000726000)=0x0) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000db1000-0x4)=0x0, 0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1f000)='/dev/vga_arbiter\x00', 0x48000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r1, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f00009c6000-0x10)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e60000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000099b000)={@generic="03d1220b0d55028e3cfc3ea1673efec8", 0x3}) accept(0xffffffffffffffff, 0x0, &(0x7f000051e000-0x4)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setflags(r2, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/21 23:41:56 executing program 4: r0 = memfd_create(&(0x7f00009e2000)='vmnet0@em0:\x00', 0x2) connect$ax25(r0, &(0x7f0000875000-0x10)={0x3, {"ddc0c94ebea8d4"}, 0xc1e}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a09000-0x10)={r0, 0x18, &(0x7f00004ba000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000056e000)={{0x10000, 0x688, 0x4, 0x0, 0x3ff, 0x7f}, 0x40, 0x4, 0x724, 0xffffffff80000000, 0x100000001, "f1265fc002a4aabfeae03b75bf5cb6199e4fa7e8b8345bb7f9850bc06cdbee2bd8433a57cfe292c44311ec592508d0f0717f3e979143bf49bdb1f35a6c914207fb03745b544d807a7efba3371820637938631a341bd57782de922aa36ba955566eeaa509d30ebcf3b1a2d647d7fd37512a3eb1e0d4d9af1dc3311171e184902a"}) 2017/12/21 23:41:56 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) connect$netlink(r1, &(0x7f0000005000)={0x12, 0x0, 0x0, 0x0}, 0xc) r2 = getpgid(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000008000)={0x399f1336, r2}, &(0x7f0000009000-0x18)={0x1f, 0x5, 0x8, 0x1, 0xd5f1, 0x9}) 2017/12/21 23:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000877000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009da000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x58, 0x0) 2017/12/21 23:41:56 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000741000)='/dev/cuse\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000001000-0x1f)={0x1f, 0x215e, "bdf46b0f0498bdd4b13c43efc10d3327cb5fe90c67c9d3"}, 0x2) clone(0x0, &(0x7f0000000000)="8c", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000088b000-0x8)=0x0) munlockall() 2017/12/21 23:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000728000-0xc)={0x2, 0x5, 0x3, 0x7f, 0x6, 0x3}) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2017/12/21 23:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f67000-0x78)={0x2, 0x78, 0x80000000, 0x96c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000785000-0xe0)="69985c90cf374a8b1f61c9709771e5ed3e252cb7edfc0473fb5b683de90c8cff22c42760ef72de6f94dca497ebbc4379e814ae64e97b79e2c89de1750dadd87f0fb5495da926ebc9b3541ac549ab6177f73cc3a7bdf4906ce9b1afd5a60f1467c93ad3a07f9f506d054d94853ee0eb0e2c2ea35ca7e6396691b60b72c94f2642738311e0029a3ea46328a684b12217045e5d8a19b74be5173e2cc5c4ca8f9aa0c8ae9c8c44cf95a1e582b24cf91a15517e0fef94e9a546cbc849a96a50d5c0080f64ba65071d074a8d1ae8aed32af08e0b850b9e5462e16787c42873e10c9d44") clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ba4000)="") 2017/12/21 23:41:57 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e9c000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20080) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d1a000-0x20)={r0, &(0x7f0000001000-0x5d)="67fc9da120f45fcbb286c952e08e4d27ce39bd4e1a13b4bdb300891de2946b7f1b833dfc426ec3f5f6a5bc7a9cc7b15a82e19a6a30bab5f6f0518209aaf1bf8213a454704221e9cf0a2527278663d8e909ad6fe6510a73cc302ebdd5f6", &(0x7f0000001000-0x52)="314482126299e50d93d2528c72a5f30cefa112e71ea9b09261f57be23c3eb42543cb18cd5203e3409225c17326f855a6cde415c3766f516d117d2d07fb859759874325424edc5fddebe08f112d0d1116cecb", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) close(0xffffffffffffffff) 2017/12/21 23:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x46, &(0x7f00000ef000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000196000)=0x8, &(0x7f00008c3000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000a01000)={0x10000, 0x0, 0x0, 0xfffffffffffffffc, 0x480000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000818000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000211000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000065d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0xc) fstat(r1, &(0x7f0000479000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000299000)={0x0, 0x0, &(0x7f0000495000)=[{&(0x7f0000052000)=[{0x21, 0x3, 0x4, 0xffffffffffffff7f, 0x8, "1e6acac47aec6908175cd582b4b42a3b9f"}, {0xec, 0x7, 0x418, 0x8, 0x3f, "963a9cb21d3675534bda1d19aef2d6eec53ec9c13d7f93125f1766ac5d0f030980cdaaf12da183914cba25f42b62b0ba83a6b6dd1569b300a52f88588d74f5a58739d04ee7bff3621fb739dbb93983e69509f34d44a15f39562ef3579d1149601af229acd3fb8b415c5d9616d47f873ca81e417b3d682f22a983eac4e54d56bce783f7c79b62a2bd02822af8238d1036ad759353bc48535604dda0a8c8214be7639042c705b20fa93e473c5ffa04f286dce7b9520a09ffb7c9533f1f5f5124f90b2cd1ded6e3ac857323153b350d8656d502cb155c62f36d41ca111a"}, {0x94, 0x0, 0xd00, 0x4, 0x4, "6db0fa10130967d6882234bd508c92365c61e095c67fd1d0eea6ddff08bbd3954a52a49cbe69780025e1fa72a40c776fa37624a3e88e903dd6c37a8ef726b09dde35f24d4e4a526b23846dad01e0f299faa9c261964777dda1660a0344c92c0b3bcd1297968c5ee2ed3086d805502f8a666b97b17228c0d583ca1dc7fdde8a0a724ad5cb"}, {0x4c, 0x3, 0x402, 0x0, 0x7fff, "bce06a364202e000127aa4a884dd9f06d52cd6a480c3bb09c3a551c66ea5baae189f454009c1b543090b2af28a59d6ffc902a20479ee7a1bcb0d50a5"}, {0x9c, 0x3, 0xa00, 0x9, 0x5, "2c6bd820b9337b9ebee4d955408d713d14913316d7390f90b0a77cbdfc9c19d1954de7f1a1afc6b87609a291d74ab5ec50358769809374d0f2c4b04de00dfcbaf59fc9ad295ecadad52df9e46119597849d90abddfdc947b1d77617e7dfaadfa079a3e66f8003d0c7360e9a67889e9fde7f3ac5934f55464d6d28bb6acf7911048b7dc62b3206067a7edeb48"}], 0x289}, {&(0x7f0000486000)=[{0x88, 0x7f, 0x68496b28a30285fb, 0x7, 0x108d2, "774e89e561b6707ddd66738781c549df594e7adcf2d19449555fdcca3cb14ffa39980aa394d8e18e65598a16ccae560747b0ffc4d4ae06b5b08fa023b3dfefdc06b534e6b66c159d812a40210cbb97087580c8e28b609bd8544f223ae4697a94a0ca504583b6258f6531f0e1f13211a022a896914edebc59"}, {0xd9, 0x1141, 0x8, 0xffff, 0x0, "14ac908f13082c7095d98e799fa1a2d19a93fa658020d030d5d6348033cda6eb8a5cd7ce5a248963769de11b561cd1f34c070de7d9ba3d35ff4540e584abbd6e71fdafdf6072201bb0fde6c62bb0c5b66852367ec77fb626b7e51d87b6aaba4c8aaab285eafd1afb7883852563b8e477cc92a5d5c25e9bb6be1f537ba43d8da6b1c7c1a0f409e6231e7fbe590c822a87aa75a1c5587d58dc978d1e8ce8050ac3e691c6f6ed91c55fba94b689157d3846087a6f71d5489ecbceb28f1aaa96feb5bbd39f5cc56309e7cb"}], 0x161}, {&(0x7f0000e51000-0x4c)=[{0x4c, 0x8001, 0x800, 0xff, 0x1, "25a8ef4b59e2fb33e5f4abeab4d86367914d5140677e01995d2374e0a8dfa29fb8267cda2a10984c65d2a2a8797e19b9e59806eafc3469fb2befeb52"}], 0x4c}, {&(0x7f0000ad3000-0x160)=[{0xcc, 0x80000000, 0x400, 0x101, 0x8, "794ed6f0ac07c34db149a326b96f072527a1f5079dfbb560ff494764cbb0a7a88531915a971e747504495f3238bc1e7fd4e143e8618bd8b431ecc30cfe33d725b8576019a0813046f6498d52cfcaf9da1cb61f9188179e774d2950ab9edbfc927d527513bde355b53e576c32d5a135353e4bae7ff48ff3f60cf47b9f2fed97a4d86888cbf768a5e25d4cfff7491178c5f798b9ee725ffa772d095c84be7bd487c531c90d8515d6b50680fd8835e3b2919665eb628fb48af11db747c8"}, {0x4a, 0xfb, 0x14, 0x9, 0xffff, "81d654cf85e558d49fdde8efc891c28d87df5e3f82f49982c7236785d489b91d66d354cd2e80c47e1b7fa8d31a0d817eeba1510353a2e8617b98"}, {0x1c, 0x7, 0x300, 0x7fffffff, 0xfffffffffffeffff, "8fd85b6df8213d8114ab30fb"}, {0x2e, 0x2, 0x800, 0x1ff, 0xc9b5, "3087974ec29973b63672757d4d0331660c0d00f81f5d9ca33c45860f74fd"}], 0x160}], 0x4, &(0x7f0000b7d000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0xa8, 0x4001}, 0x8880) 2017/12/21 23:41:57 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(0xffffffffffffffff, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x0) wait4(0x0, &(0x7f000004d000)=0x0, 0x0, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2017/12/21 23:41:57 executing program 4: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009a2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005df000)=[{&(0x7f0000a62000-0xf9)="98", 0x1}], 0x1, 0x0) r2 = epoll_create(0x200000005) socket$alg(0x26, 0x5, 0x0) epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dd9000)={0x0, 0x537, 0x20, 0x100000000, 0x0, 0x0}, &(0x7f0000eec000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bf4000)={0x10001, 0x200, 0x4, 0x6, r3}, &(0x7f0000bf1000)=0x10) splice(r0, 0x0, r1, 0x0, 0x9, 0x1) readv(r0, &(0x7f0000676000-0x30)=[{&(0x7f00000d6000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000eec000)=""/136) 2017/12/21 23:41:57 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4a000-0xc)='/dev/autofs\x00', 0x80100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x3, 0x2, 0x481f, 0x0, 0x6}, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0x5, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00005d9000-0x7)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000927000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000058a000)={0x0, []}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007f9000)=0x5, 0x4) write$eventfd(r1, &(0x7f0000e0b000-0x8)=0x5, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000123000-0x4)=0x0) utime(&(0x7f00000d8000-0x8)='./file0\x00', &(0x7f0000f77000)={0x100000001, 0x2}) 2017/12/21 23:41:57 executing program 7: clone(0x20000000, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00004f9000-0x4)=0x0, &(0x7f0000e8f000-0x1)="") clone(0x0, &(0x7f0000008000)="", &(0x7f0000008000)=0x0, &(0x7f0000c9a000)=0x0, &(0x7f0000008000)="") prctl$intptr(0x24, 0x20000000000f0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b1000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f73000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x4)=0x14) 2017/12/21 23:41:57 executing program 6: epoll_create(0xb9b) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000-0x20)={{0x100000000000, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e51000+0xf82)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 23:41:57 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000022000)='/', 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000001b000)={&(0x7f0000003000/0x6000)=nil, 0x3ff, 0x5, 0x4, &(0x7f0000014000/0x4000)=nil, 0xfff}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/21 23:41:57 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$netrom(r0, &(0x7f00008ed000)=@ax25={0x3, {"1c4221f587c2ca"}, 0x6}, 0x10) prctl$seccomp(0x21, 0x0, &(0x7f0000d25000)={0x0, &(0x7f0000ab9000)=[]}) 2017/12/21 23:41:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000086000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0xffffffffb2eafd69, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 23:41:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000000080000) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000000)="d0af351816c77ddf67398a824ec21185a1deaf96da3e72f205021157e8f21060fe8f65cf769e3ab140ad69c62f00e16cdefc0e3a0264eea7b189e8e62f32dd56536e02508aa9fe411a5198e4c21dab4c51f2bdfe05d9493a05c07fe851a8777cdc216696f6b172cb044ebe7866502874024ba487cce782780f190d804fec524b69928c21a807dc72e17ce2a43725c145bf04b4bf5404ea5af324f7c31c10d8582db604d294905dc3af0c4ed98865d8c4fdf2d68db76c924e41d6d780ca5c7aaf5012ef0b89a89f4c6a3f824ea9e9") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xef)="9282f22c2e9c4adecb5788baf6d7967d9edb8e335272fdfc62455410017746d3e0f10033e0bf985fb41c10bea0b8059072c7e86f5f5af978c36350a67352c5bddf14ba59a47f4eada48e6221f47c4ede7e4cd2c31fa46f64c664e74295a747a46baf49af11626005e997a600a0ed005ebb6bdfc147a4f49b4dabf580530e248bc9aa282bcee96c05a8563f9d1416fed93218fd8c1147f787b681f9ea6a3067a0f38337aa0f4798837c180d3bcbfa5c3e6452f028fedbd3b8edb71d3ca35958b3b24092f71fe541f3513e46376b5b40f92f931d833497bc46933f2448c22e0a1b4f450b9f2bbe3ee20bcb30dcc13cec", 0xef}], 0x2, &(0x7f0000002000-0x128)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x81}, @iv={0xc8, 0x117, 0x2, 0xb2, "93d821407031818d1ef1520214f6480e7c65841248a4bed77a3a90df2fabb69a9cb505afeeeae3bf9e039be7191bf3486d0915c816b58c5360f850b303ad665c1204d9ba53dcc53b4128c7325c73d315ee451ad38a00e480805ee314bfce7830d4cd54d00a9b5bc442a70b5138a02825910bac21fe68b5938a7638bf64723734f778fd13eecef32833f2673b8533023471beb6e57fa8fadbbbeac1a6af8fb4d632662d8d48abc978ac480c2bf1f0992ee68a"}, @op={0x18, 0x117, 0x3, 0x0}], 0x128, 0x1}, 0x8000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x20, 0x4) write$sndseq(r1, &(0x7f00004e1000)=[{0x7d, 0x2, 0x9, 0x3f, @time={0x0, 0x989680}, {0x0, 0x7}, {0x2, 0x400}, @note={0x1, 0x7ff, 0x7f, 0x8001, 0x3f}}], 0x30) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000c62000-0x4)=0x0, &(0x7f0000ead000-0x4)=0x4) 2017/12/21 23:41:57 executing program 3: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f6000-0x9)='/dev/sg#\x00', 0x7, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f000082a000-0x52)="047e0ee48759d211201d8fa4a75d3feb9bcf858a09a7d4fa2a06073b2b951895aa200801c3196cb135e909cd8c199702b294cec822cd62c15a031b24c2bd46871d652ae6fd3e26388252c16d41ccbc883482", 0x52, 0x4000000, &(0x7f0000dd8000)={0x3, {"1af03e51a7e9bb"}, 0xff}, 0x10) syz_open_pts(r1, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000002000-0x6)={0xeb1b, 0x80, 0x5}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000090d000-0x8)={0x0, 0x2}, &(0x7f0000f46000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c67000-0x98)={r2, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80}, &(0x7f0000001000)=0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r3, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x10000, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0xbf0}, {0x0, 0x0}, @time=@tick=0x80000000}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x400}, @addr={0x0, 0x0}}, {0x3, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x81, 0x5, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x2, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000004000-0x10)=@generic="118dd51941332245bffd1590fc445826") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ba6000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000acb000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/21 23:41:57 executing program 7: pipe2(&(0x7f0000905000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x0, 0x6, 0x5, 0x3, 0x8, 0x4907}, 0x20, 0xfffffffffffffff7, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a2000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000151000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000338000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004e4000-0x8)={r2, 0x5, 0x1, 0xfffffffffffffffd, 0x400, 0x906c}, &(0x7f000068a000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00001b2000)=0x4a88) io_setup(0x200, &(0x7f00004e0000-0x8)=0x0) 2017/12/21 23:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000285000-0xd)='/dev/usbmon#\x00', 0x100, 0x2000) pwritev(r0, &(0x7f0000664000)=[{&(0x7f0000860000-0xbc)="8ef19df22d020f718ec76c70cfea140f8f627486231180cf033ac620dc84270617096ae25f5ba2e1ab0a6909dd42b24a62d9608a88b069ac19cc9cb32f87d2f1fb9d491f16eeaeda4f0557f38f97d276f524a124633dee488722cb02d7f41e7c249b0ae1dd6f010f19ba5b52fb1f072e6f2b9501534cc611184533ff30ddf5d5286972cdb4c321b0032f21121475a45be43e8f50639532daec996877ff9cf688691d416e37034bcec6fb7d96be34d0cecb1a79735545178e62ab299f", 0xbc}, {&(0x7f0000f69000-0x1000)="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", 0x1000}, {&(0x7f0000930000)="5db5c6502ea6f41880f219ef57ddf13719f510a34892209f", 0x18}, {&(0x7f00009a4000-0xd0)="6e0d63af0a1ecc98e00ddae3b81131f8817ac6593898def88230b8f7e80b2cf19e0fa3da62353406fcb4e7e93823a4a5ed8a15451e19f78e36585fa012434a04673c7acdc6406a17c51855d93fe68a2d7a690523c148059fe2cd73e3069606da35aedab24b17cb94a2cfd7b2ae6be508e63a66f396574b2963974b55efb0cc750dfc2fb44a458484251d713cf8da0e124701d7f2ee518c003d3f1fbc44dbf90514ef94ed7c88640303a59b80475611249a64337796848d5735f36f034673b2a07ebe3491b6e171cb098b5794ee839ef3", 0xd0}], 0x4, 0x0) r1 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000045e000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x5, 0x0, 0x8, 0x44f5, 0x5, 0xffffffffffff538a, 0x8000, 0xff, 0x5, 0xff, 0x1000, 0xe1be, 0x8, 0x616a]}, &(0x7f000065d000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bd3000)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl(r4, 0x894c, &(0x7f0000158000)="") ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000fb2000-0x10)={0xff, 0xfffffffffffffff8}) sendfile(r3, r1, &(0x7f00004bd000-0x8)=0x0, 0x7fff) setns(r1, 0x0) 2017/12/21 23:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000184000-0x8)='./file0\x00', &(0x7f0000167000)='./file0\x00', &(0x7f000018f000)='bdev\x00', 0x6030, &(0x7f0000f51000)="9a1464399ef2a58558bc61d461c5677dde21beafbf39f79f0766a70ef1cf0b9cce5e4434f002630d") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000420000)='./file0\x00', &(0x7f0000733000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a06000-0x1f)="637075736574757365722e8d2c706f7369785f61636c5f616363657373ad00", 0x1f, 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) r1 = add_key(&(0x7f00002d2000-0xa)='blacklist\x00', &(0x7f000054c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004d0000)="34e6635c8f8365fd83dd21f1a6005005cad53d1fdcfe963687ce4d1685c2ae89ad1d44114c3794b5097314d76e96ede8254df3eb6b11f20229127697fd3ef0cf839ad42bbc54a4b36ea93695c2d3240def38841612497a218958b1031d98bee3f0d5d623bd4479e3d48156487b69bf29fdbecb69b1827705b94c45ca3eb5445513d7ea51c599aebbfb7b4961f8bfbf004c5ad26cbb2a9f8e75eab2b9f455edaa0d199f3d693ba5b76fb1b23a63433463961a4863bbb2153117cfcc8302e8928a52bae9af48009eb646f918dec362", 0xce, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f00004c4000)=""/37, 0x25) mkdirat(r0, &(0x7f0000f58000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f0000b15000)=""/0, 0x0) 2017/12/21 23:41:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000611000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00002b5000-0x58)={0x4, 0x3ff, 0x1, 0x8001, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002c0000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x400000000000001, 0x1, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 23:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) 2017/12/21 23:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000df7000)="6b3dadd82ba25885988564f81c270a77f40b606ebe485b2ad4bd80fc5d63159fdee8398b31db181d59bbc942ff2f378098f4ce9883b712e11975af79b2ddb19298da08da6de4f7fe680f97016c0f94463461c7cf169f694dc5b3ec1b0cc2d4e3db5ce2740a63ad", 0x67, 0x2d4dbdde7f43890c, 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000952000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00009bc000-0x10)={0x5, &(0x7f0000db4000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000291000-0x10)={r3, &(0x7f0000092000-0x11)=""/17}) fcntl$setownex(r0, 0xf, &(0x7f00008c9000)={0x1, r2}) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ce0000-0x20)={@generic="8f898e0be1df430286033c4ec5beefc9", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 23:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000193000)='./file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r0, r1) 2017/12/21 23:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000695000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00002ae000-0x8)={0x9, 0xff}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendto$inet(r0, &(0x7f00005f0000)='B', 0x1, 0x0, &(0x7f0000d52000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0x4f1}], 0x1) 2017/12/21 23:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005bc000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f33000-0x4)=0x0, &(0x7f0000b56000-0x4)=0x4) sysfs$2(0x2, 0x3fffffff, &(0x7f000018a000)=""/82) 2017/12/21 23:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000037a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ed000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fc0000-0x9)={0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000061d000)={@generic="07c821e3c724f2517840a69ddc5df9bc", @ifru_flags=0x0}) 2017/12/21 23:41:57 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0xffffffffffffffaf, 0x1, 0xfffffffeffffffff}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fe5000)={0xa, &(0x7f0000fe6000-0x50)=[{0x1, 0x80000000, 0x171, 0xffffffff00000000}, {0x9, 0x0, 0x5e, 0x9}, {0x3f6, 0x7, 0x10000, 0x7f}, {0x7, 0x3ff, 0x100000000, 0x5}, {0x8, 0x8, 0x2, 0x4}, {0x5, 0x100000000, 0x80, 0x1}, {0x9, 0x2, 0x100000000, 0x5}, {0x9, 0x100000001, 0x9, 0x9}, {0x5, 0x5, 0x1, 0x3}, {0x4, 0xffffffffffffff7f, 0x5, 0x100000000}]}) alarm(0x4000001006) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fe6000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) epoll_pwait(r1, &(0x7f00000cb000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4, &(0x7f00009a9000)={0x7}, 0x8) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ef000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d60000)={0x8001, 0x2000001, 0xfffffffffffffffa, {0x77359400, 0x0}, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/21 23:41:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/154, 0x9a}], 0x2, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x94)=""/148, 0x94}, {&(0x7f0000001000)=""/47, 0x2f}, {&(0x7f0000002000-0xd7)=""/215, 0xd7}, {&(0x7f0000001000)=""/141, 0x8d}, {&(0x7f0000002000-0xec)=""/236, 0xec}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000e04000)={&(0x7f0000d41000)=@ax25={0x3, {"959d32d3dc979a"}, 0x0}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="bb4d2f55a0f4aebf320c09ff853d1c27de0ce44e8124db1c93eef3e6", 0x1c}, {&(0x7f0000000000)="e32f9c930f25ad5672a0167c28d76160a37526da66254be08e959d485bf368613094f571fe0602d4b5e6f18b8922ce2531037b171531f21556bb4979cdf6344203fbbf35213165348315af58ca3eb78f1e869886603ed0b330268db63dfa53bc22f22408273b9f", 0x67}, {&(0x7f0000001000-0xf2)="28aa5454e339305f4c938eee1d1da268fd6df95e4536748b4db841d294736d2812507235d68b06abb1b5917ab1c9ba32f4ce776d3414957acac86ef04f3f9298542ad97e1e18e123583acf281ca07cd15e22b9793a550e18371c581b9ffb46e70368e1522667c1cdb79f2cd060b3dd9c1205a821b7c9d58e2c6917796e217a24e280b975af63436b948087f2ece56a8f5cc1f37ee8e3674166bce6c5d1ce9f70e339810eb0582180437dcb1307d91014af7cb98949987211f7b2d2fe8771cb5c187c2a95a2dcc881e996a0577a713650ab6bb4be6b468a8ffa37b7281857e28afb75caa9a928a11b935f6ef9148c7d2be265", 0xf2}, {&(0x7f0000000000)="e298ab194602788e78d3afb9d9de3ec6c0fb4d26fbdc9e976cc2c48a0345fcb76083abd6931df4f17d", 0x29}, {&(0x7f00009f3000-0xea)="72e7c2e52b51f84905088d8341861478ee1d0e83a9ee43002d1787a2877ba6849de2ad6b4958a4812946e2a59321caee6b2e8816d45a775dba5690d8b3ed9c0ccf32389623bcea7a72d513146cba5b8cf66bf15849d7cec44210b96f103c546c33459eeed05f8b5c386c360b2026d8df04ce3c6f563644555c9d26fda32f9e08a1654bfe0e77b40e118ecb00160ac9d03ad2efb9ab50c312406e020cef4419eb5d26300d5f4f5391b752502ff0cb6e4650ef0b1e21dd445f89877b35d6e988dc9c772bd8111f13d3bc064bc8dc8f0b328dd8c4342bb90dc56bb5a3f954b9c61b4281f20348bef6f9d498", 0xea}, {&(0x7f0000001000-0x1a)="09733437be0250fab0c38f23f6e492b0354977ce75b59eecead9", 0x1a}, {&(0x7f0000a67000)="50ee6da7f7065db62ccc1bb7e54e803ea39674b594e3e7bef73153a43de082cf62a68f06b69285f8fec36a380b4fe876ad279c8ed4aa6249957a5dbf8d45ad4be24244be854e658e7feee0fe2564deef3217fc17a20edb517f8dfd43ae3d87aa8881c8c069b73e50da9bcb048b35faa4f6f7e6f194aa25", 0x77}, {&(0x7f0000bca000)="841f5da9d95db07e831b6693530a5775cf68f75df037fc9fa758d72124c51e0a14129866d1b432b55c7676c8c2b2327732afa9401daa945aa09fa8cf3145f416d7f6c96870bf03b99195f8e5e4a15b772e015d9dbc8aaf5808b2f6cd149f7cc952750d4310b3b592eab61abd7e6b", 0x6e}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x4b)="4f19933c26860434de40a123606b32eaa8ee382f0fd4f6eaf07e625cbf7246921dd5ff1a9ca20d0fccf6b5deab3ff173873a532e42fa68254ab2d0c78f0992986f1cba14580070a1e7877b", 0x4b}], 0xa, &(0x7f00000c2000-0x3c0)=[{0x68, 0x113, 0x4, "3ad30a8a50b1e2284c03838776e3deca639c6a22220d0d7d5435272cebd43c65368dcbc1916c899d7f8399f58d9f9fc44460e9599728d4978a1a749ae1a737b219401bc82603d2b68d95da08bc51616930bec637f3c38ffe"}, {0xc0, 0x84, 0x200, "bf6e696d4678a8620dc1ca434c28165d1dbd0987625813723925418e099a544d7a4bc79e4a6d44e6550a1913bc5364fc0e52c0e307124721095004efe0c989de9e2291e2e8dff7a5633545c2037c06b42c0808a033ecb34e1f57e576283947e95d756537fefe0788a3e025c11dd46d3bc371e2a946cee36620702c8a228cebb2d38157307af990d1d07d159fc100d141cf0437645178779900a093faeffd068de096a2c392b16a088653968f3800c068"}, {0x88, 0x0, 0x3ff, "bdf069af9141295e24949ba28801dcb435bd22b507297e1ea51bae0ab099dfef43e164e7b2a8571b756cf267d00691ef5046bff5ce7d14a5addded90b6c93ac4bd6a1d308e6af5d66949521062b079142d19cf16ce3b169e2edcf475b8458bda92ea8f27bb79898c18ea8e478de78ea31b9051b6665542e8"}, {0x78, 0x11b, 0x5, "079f287576aa506561621435550155711f9e9ee560eac42f3eedf585b1b01a3945e2995a7129408738faa3615746fd83871c7e10a6a6fa57cf2c38a995bf576bfa75341c722030d99ba848c2ece785bce6f027b2034bda9d1cd5940da760efda93"}, {0xb0, 0x105, 0x7, "f96cd27da2dd36369db58c8db41014c7c7f89a28ac0effdb041f5fc8e05351c3137b7fec442bbcded43c91846e476c69180a6e4ca5daddca5f29eebf8da32978c3f1be621a8fb8595203d734e157b095115fccc35ad00fa6b1a660a83165647495949d60288d403d9be8490b91763de49f15afa2f8da618357d99522c8d18115580ad03b7b43264f8f1114a78d856feec49aa7e3375977ba390bcf"}, {0xd8, 0x107, 0x4, "888954cb2e271848144ef2924d5c757d8cc622de0d0752a6636c924baec0c8fdd8309662a0a3e2d48153f97120e4f060e051d0026746aff1133e3d253652bd5213bc6809c7f400793377fba4f94cb2cdb10f9a8413b895ec2bd143800bdad0abddf68fc01770f63c58f6e039f3dfe2fbb7eac793ab03ec8b8cbb99b7a7ecbab7fd1949c34de7c9a596c3b972333f05a17930dd905f2c6c0c7dfe193ce72da9304d761badce968e4037053d2a1856ebae60211d99f0f5c76ae64c6037e8a7ef04c31b"}, {0x10, 0x113, 0x0, ""}], 0x3c0, 0x8040}, 0x40000103) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000eee000)='net/rt6_stats\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000aff000)=@generic="4db19f63f6cfa7ab878199f4557680b4") preadv(r2, &(0x7f00007ce000-0x20)=[{&(0x7f0000690000)=""/1, 0x1}], 0x1, 0x400000002) 2017/12/21 23:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000613000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c89000)='net/fib_triestat\x00') read$eventfd(r1, &(0x7f0000919000-0x8)=0x0, 0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000a0000-0x1)=0x4) 2017/12/21 23:41:57 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f71000)='./file0\x00', &(0x7f0000f71000)='./file0\x00') mmap(&(0x7f0000f70000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00006d6000)={&(0x7f0000f70000)=@full={{0x3, {"03f2ac1f650466"}, 0x5b7d0ab9}, [{"e64e9343c580a4"}, {"f57f7fc19bb8dc"}, {"d320edb698ee43"}, {"c24b92cb25fb62"}, {"46816d343ae31c"}, {"91d36278a6655b"}, {"24afa6f48b3183"}, {"ea0e468b977b50"}]}, 0x48, &(0x7f0000f70000)=[{&(0x7f00000aa000-0xd5)="f200a451c36fff38ed82f28883458badf758186d221ee9eeb13c64704b3921995548935c806ba64cb8d1d9813b4819e0b09442d1d4ddc95d585e05339daaa55e34b3264f82b04b923f642f9a7247665d7c61636f3f5f228938d3a23a1d4f26e3aba9ca9d3f4bb0bc5f9324ccc69f1b7e99310e57411bfa1530174e6c7c0335ee1a70fe4ce508f74be747100fc3807e5d13e76432aced066efcc4662158199b540f779d4da624cd65dd95defec3d0b88e10458ec5d306cc7bbf8e6f2da12e9ae7e38d5aa352c5ea928921061352104216dff06f386d", 0xd5}, {&(0x7f000041a000-0xa1)="68b4c80d8bcc112327688284434b9084a4b7164326d4680fc8e9fef70cfd493fa7e5e06e330295329cab48057829b5f0cedbe7e0ba6cf3eca624b376354f45fdb4f1583a9d09b689d384e01255fdb6d42244fc7665891655c7834bcb8f59209aacd2cd203f19ac663821a4f3253eceb3424d12671c9d6c9e11b8aa553c560f2024bfbb67f2d50353298e46bab751adaf332a8e6c5dd668354321ecf8bba1cb79034a4ca6a1c95d9544519cb19c8cca9c451a3040d8b420bfae59a00774d421ca62dc3c3df8ec259342b8ad98f8d785110d1143e88efa92cc9e99cbbf386617b3", 0xe0}, {&(0x7f0000f71000-0x6a)="8cb6ffcf99a96ed494f59bf732216722e1a9bcabbc41bd92707c4317bc5d3c89943289db86abe551d0f6a134deae7c417321ffd8d7086c937750d77c488d83c485aba7d02e3f5e3083a4cc2f0177c715d62d1c5dfaf7a9778c86b8c2a3d34014d95cbca2b99011a1c0ff", 0x6a}, {&(0x7f00009df000-0x6b)="957b35ca61808a3799f19bab570738eb8efb2cdfa47b707dcf41a15efea4d35a435147682f8ba08e51382305e7591c42bd6181b8e343bf4997a3694b695e4bed70764878346cf3b61efa6c4c28c1a569c5b6aec739b18c7a4db54b642c56360b2f6a211bfa0afa92fd3aef", 0x6b}, {&(0x7f000025d000-0x70)="415fa43347d903bb3da9429aba5a5095d3a2da37d1cb7abf2e5d37269338c5300cea49881ecb8ae37ae87445d3948f58aba8b115ffb0f7da51972b8a11a21fb307eaa008920452cc56f0faa02aa4c26f358139f7d84b1207a9e992f544554cc9e898ef64b56ce66b574709668d8e1b48", 0x70}], 0x5, &(0x7f0000f70000)=[{0x78, 0x114, 0x5, "9c17aee61cfdbcca9cc8cea1944378829aa659c578717956890c0ef171bc93fefeba0dac100edc5108dfd12b7048b477f924eba2c4af24b5210f91013905f7ef994ce15940915c2d1f04c0544d09e8e115f7ed3288bdfd88fca4e87215d4c0f5565bce3222c7d863"}, {0x38, 0x18c, 0xfffffffffffff58d, "20826ca346039c44500e154038d8aed44b4c57dc2ce12aec28ecb4e18956f9287bf810356fbead"}, {0xa8, 0x117, 0x4, "fdfc6d0851f8e20429ea458d2ec68f160f302ad4aa485a4da1c94c3df581d8043f3262ce0da8f115ddb4cfb4a9932ef38d50370527e31a31cf5d5c2018edd121f0d622ea63b35827cbcd202fc41f816ce78ef8a8fe985b11cbfe9242806da971d57ab1b3142547d4f0a4ae6d380db3852cde1dd7ab0b752d05abc94170f8bdebbd6db230b4fdd6911519a4862d2884275eaf35cd"}, {0x68, 0x110, 0xff, "1009c84fdc250bf746d802b81de3e5e2a8949462e3459db8b17e442a7dfc0c210381deaa50f5bfb7db586abcb9740e4feaea9c66f65d28a6f5c70fa168c97e811177a147ee8cb93ea0e1c72ae7f85134b0"}, {0x1010, 0x109, 0x3f, "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"}, {0x28, 0x82af09ce3cb08f2c, 0x7ff, "62ff36f58b4eebd14b1be0e387a3e62541685a696260ab"}, {0x48, 0x11, 0x401, "94a8a6a18cb7436c833d5ff26b55c4cf2ce2867673d45b44f4cd320d603d9c1e71eafa2f0fa3614c2e4b1d11651fa7395a06bef4c25fc178"}, {0x28, 0x0, 0x5, "8723faa42249b1a062a9dba5f72418023f"}], 0x1268, 0x0}, 0x1) 2017/12/21 23:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ce000-0x9)='em1self[\x00', 0x0) r1 = socket(0x9, 0x80e, 0x40) pipe2(&(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f00008a0000-0x60)=[{&(0x7f00009f1000-0x52)="98", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ad2000)={&(0x7f00005a9000)='./file0\x00', 0x0}, 0xc) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00006f5000)=""/154) dup3(r0, r1, 0x0) splice(r2, 0x0, r1, 0x0, 0x50e3, 0x0) 2017/12/21 23:41:57 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x1000, 0x800000000000, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 23:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000630000)=0x0, 0x9) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002e0000-0x10)={0x0, 0xfffffffffffffffa, 0xd73, 0x2}, &(0x7f0000b85000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a23000-0x6)={r2, 0x2}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000670000)="dc", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) readv(r1, &(0x7f0000cb4000)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2017/12/21 23:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000325000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4fd) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000098000)={0x260f, 0x9, 0x3}) 2017/12/21 23:41:57 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffff5a, 0x1ff, 0x7, 0x8, 0x0}, &(0x7f0000bf0000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xec, "100dee0db5c73a8fcd685386632324b688168476f9c850eb6ba48795f58372aa7c3c95d04362ce23566e48ded2dc57143684405f5d21bb0b16959cced5030b717fd48f5f54a7d1cb0f705e718621345f987708635beb5fb3865a5511d0a26f67b3d86485a8c4a564329be2fdd121b9bd00a7a081f92e8782c55bfe599d2b5696e2e2977906ba43a484dd29defa745727fd20f18c5706526f76d24833d98a9d711f70c92333f009dc7bcb77c52d1da19ffa31d3ee9343654a56d2fc634fd3c947cd6d4bd6f10ccad8f581ec9d7ba65c757daa435930b3d7ee22115cbb49b97226fe2ebe2c1cfd3c3382f12619"}, &(0x7f0000a55000-0x4)=0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000ef7000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f00006fa000-0x1)='\r', 0x7) ftruncate(r2, 0x7fffffff) 2017/12/21 23:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b9a000)='/proc/self/net/pfkey\x00', 0x1031fd, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000096000)={[{0xffffffffffffffff, 0x9, 0x100000001, 0x2aa, 0x3f, 0xffffffffffffff1d, 0x200, 0x1, 0x0, 0x7, 0x0, 0x1f, 0x4}, {0xb6a, 0x2, 0x3f, 0x4, 0x0, 0xffffffffffff8000, 0x2, 0x4, 0x80, 0x5, 0x1, 0x1, 0x3}, {0x53, 0x2, 0xe0, 0x1, 0x1, 0xffffffffffffffe0, 0xaef, 0x2, 0x4, 0x2, 0x8, 0x8001, 0x0}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x80807, 0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e8a000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x40, &(0x7f00000ad000/0x1000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f0b000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000802000)="6dfacdbb631b7a8579ccfd5c1a8abc0211698aab06314f416e8c5343bc2620801e241e8fc0ce8b015672e0383b717ad7664de7eed99af8e533bdd84fa318ee1adf881a3a6b8f9aa19cf4fa135bc7b28a941679e58b78532a04be3a080f3714b2bc15e93acdb55b86432574fec85dc9070e20222374c6971615202a05fb793f508444f360ed66624f46d943306d119124649cf7600a8a5ff1ad3e9ae9c6b63980720ec5503a60f93ecc4255edcb01e071e6f7930d5c") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d0a000)={0x0, 0x2, 0x5, 0x0}, &(0x7f000031f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d3f000-0x8)={r2, 0x1}, &(0x7f0000ae5000-0x4)=0x8) 2017/12/21 23:41:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr(r0, &(0x7f00009eb000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000dc0000-0x1)='\x00', 0x1, 0x3) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000b000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@decrefs={0x40046307, 0x1}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) poll(&(0x7f0000009000)=[], 0x0, 0x55) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000-0x18)=[], &(0x7f0000006000)=[]}, 0x1b}}], 0x29, 0x0, &(0x7f000000d000-0x29)="73975f7521a96b4bc51c6816d7e4e7de2f69f8f5b8aaae566a62817f7710bb446bd36d4ab5d871b79f"}) 2017/12/21 23:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001038, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000012c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000005000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) inotify_add_watch(r0, &(0x7f0000aeb000)='./file0\x00', 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000501000)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) 2017/12/21 23:41:57 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000720000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f75000)=0x1000003ff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000640000)='/dev/sequencer\x00', 0x300, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f76000)=0x0) sendto$inet6(r0, &(0x7f0000169000-0xcc)="", 0x0, 0x0, &(0x7f0000f70000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 23:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000f97000-0x10)=[{&(0x7f0000887000)="583054e66a9ed2fe32d754181fd986422d48f7ff805c923b79c454b50fc8e308", 0x20}], 0x1) munlockall() recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/21 23:41:57 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = request_key(&(0x7f00008bc000)='logon\x00', &(0x7f0000b31000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c63000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000d1b000)=""/10, 0xa) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000427000)=0x1) 2017/12/21 23:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x37, &(0x7f00003a0000-0xaa)=""/170, &(0x7f00005ba000)=0xaa) 2017/12/21 23:41:57 executing program 1: r0 = socket(0xa, 0x3, 0xff) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f01000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/21 23:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d86000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000737000-0x1)=0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') readv(r1, &(0x7f000000c000-0x70)=[{&(0x7f0000007000+0xed)=""/70, 0x46}, {&(0x7f000000c000-0x42)=""/66, 0x42}], 0x2) 2017/12/21 23:41:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000051f000)=[], 0x0) ftruncate(r0, 0x4000000000002) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000)=""/88) unshare(0x24000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000003000-0x4)=0x3) accept4(r0, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000367000)=0x10, 0x800) flock(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b10000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000000000)="9dc31f86fdd5c1ce13e0846f2b431cd2ae19dc303d803fab9e4e1ab8b149840d"}) 2017/12/21 23:41:57 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007e5000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00006e0000)="2400000048001f0014f9f407000004000adff51108000114febfffff0800020001000000", 0x24) r3 = memfd_create(&(0x7f0000006000)="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", 0x0) fallocate(r3, 0x20, 0x0, 0xffff) 2017/12/21 23:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081a000)='/dev/sg#\x00', 0x51, 0x40000) r1 = getpid() syz_open_procfs(r1, &(0x7f000098a000-0xe)='net/dev_mcast\x00') ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000059e000-0x400)={"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"}) 2017/12/21 23:41:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) dup3(r0, r0, 0x80000) r1 = getpgid(0x0) migrate_pages(r1, 0x5, &(0x7f00003cc000)=0x3, &(0x7f0000401000)=0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000477000)={0x0, 0x1}, &(0x7f0000d70000-0x4)=0x8) read(r0, &(0x7f000006b000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() [ 71.444250] binder: 12702 RLIMIT_NICE not set 2017/12/21 23:41:57 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000e6000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x89d, 0x6, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f000049b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00005b4000)=0x8, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000070d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070a000)=0xe8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3d000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000ecb000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000ba4000-0xfa)="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", 0xfa, 0xffffffffffffadd6, &(0x7f0000d54000-0x10)={r6, r7+10000000}) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00002a6000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000f27000)=0x0) [ 71.479685] binder: 12702 RLIMIT_NICE not set [ 71.492418] binder: 12699:12715 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 71.494779] binder: release 12699:12715 transaction 68 out, still active [ 71.494785] binder: undelivered TRANSACTION_COMPLETE [ 71.528278] binder: 12699:12731 got reply transaction with no transaction stack [ 71.528289] binder: 12699:12731 transaction failed 29201/-71, size 0-0 line 2760 [ 71.528309] binder: 12699:12731 ioctl c0306201 20005fd0 returned -14 [ 71.566442] binder: BINDER_SET_CONTEXT_MGR already set [ 71.566452] binder: 12699:12734 ioctl 40046207 0 returned -16 [ 71.569307] binder: 12731 RLIMIT_NICE not set [ 71.569367] binder_alloc: 12699: binder_alloc_buf, no vma [ 71.569392] binder: 12699:12734 transaction failed 29189/-3, size 0-0 line 2960 [ 71.571951] binder: 12699:12731 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 71.674815] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.680814] binder: release 12699:12702 transaction 68 in, still active [ 71.687615] binder: send failed reply for transaction 68, target dead [ 71.696591] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/21 23:41:58 executing program 7: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f9f000)=0x0) write(r0, &(0x7f0000f9e000)="1f0000001000330810000010000000ff1f050008ec00010016c726e804dcff", 0x1f) 2017/12/21 23:41:58 executing program 2: r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000d3000)={&(0x7f0000090000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001000)={0x8000, 0x4, 0xff, 0x7, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000191000/0x3000)=nil, 0x3000}) lseek(r0, 0x0, 0x3) r2 = fcntl$getown(r0, 0x9) sched_setaffinity(r2, 0x8, &(0x7f000088a000-0x8)=0x3) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x101, 0x5, 0xccc, 0x1, 0x80, 0x7f, 0xf5, 0xa19c, 0x80000000, 0x81, 0x4}, 0xb) 2017/12/21 23:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x400000000000803, 0x2000000006) r1 = add_key(&(0x7f00003bf000-0xa)='encrypted\x00', &(0x7f00006b0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000a36000-0x8e)=""/142, 0x8e) write(r0, &(0x7f0000fc6000-0x10)="0207affd020000000000000007ff0448", 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c00000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="60f0b591d05d4212cf207ed638f5dc2c"}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000029c000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/21 23:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00004eb000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000f61000-0x4)=[&(0x7f00006ff000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000045000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r0, 0x0, 0x1, &(0x7f0000420000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) io_submit(r0, 0x2, &(0x7f00005c3000-0x20)=[&(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e21000)="", 0x0, 0x7f, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00002c0000-0x2a)="5c9f000000000000000238ec7e0ce7", 0xf, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/21 23:41:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[], 0x0) 2017/12/21 23:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b36000)={0x80000000000, 0x0}) write$eventfd(r2, &(0x7f0000cb2000)=0x0, 0x8) 2017/12/21 23:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) times(&(0x7f000070b000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 23:41:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e65000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff4000)={0x0, 0x0, 0x0}, &(0x7f0000ae8000-0x4)=0xc) syz_open_procfs(r2, &(0x7f0000438000)='oom_score\x00') socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a6000)=[], 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000000)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000004000+0x4ff)=0x0, &(0x7f0000003000)=0x4) r4 = request_key(&(0x7f0000293000)='rxrpc_s\x00', &(0x7f00000a6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000496000)='!\x00', 0xfffffffffffffff9) request_key(&(0x7f0000a0b000-0xa)='syzkaller\x00', &(0x7f000053c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002fe000)='eth0lo\x00', r4) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r5, 0x4c00, r1) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000d77000)=@generic="b98c62ceb052e8019dbc3281e71aa909") ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000001000)=""/232) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00003ca000-0x10)={0x3, &(0x7f0000e94000)=[{0x8, 0x7, 0xfffffffffffffffd, 0x2}, {0x5, 0x2, 0x4ca, 0x2}, {0x101, 0x3, 0x4, 0x596}]}, 0x10) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=0x0) 2017/12/21 23:41:58 executing program 3: pipe2(&(0x7f00007c6000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x40, 0x30}, &(0x7f0000000000)=0xc) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400, 0x0}, 0x3, 0x80000001, 0x7ff}], 0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000+0x93c)={r2, 0x20}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r3, 0x29, 0x16, &(0x7f00002bd000-0x14)="ff55d36c", 0x4) 2017/12/21 23:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000af1000-0x8)=0x6004) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0xedbc, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/21 23:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000547000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000509000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ac000-0x4)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008b0000)='setgroups\x00') clock_gettime(0x0, &(0x7f000022e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ccb000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000c5000-0xc0)=[{0x1, 0x7, 0x1, 0x18cc, @time={0x0, 0x0}, {0x6, 0x2}, {0x1, 0x9}, @quote={{0x10001, 0x7}, 0x1, &(0x7f0000151000-0x30)={0x7ff, 0x2, 0xfffffffffffffff9, 0x8, @tick=0x8001, {0xfffffffffffffff9, 0x150}, {0x5, 0x1ff}, @queue={0x8000000000, {0x8, 0xffffffffffffffe1}}}}}, {0x1cef, 0x52ad4c53, 0xff, 0x1, @time={0x0, 0x0}, {0x20, 0x5}, {0x20, 0x0}, @raw8={"c32e0fb2e1dcc1fe98e5e6a7"}}, {0x4, 0x6, 0x0, 0xfffffffffffffff9, @time={r2, r3+10000000}, {0x2, 0x3}, {0x5, 0x18}, @time=@tick=0x0}, {0xaa, 0x0, 0x5, 0x3, @tick=0x8, {0xff, 0x1}, {0x8, 0x5d57}, @time=@time={r4, r5+30000000}}], 0xc0) chmod(&(0x7f0000233000)='./file0\x00', 0x10) pwritev(r0, &(0x7f0000af4000)=[{&(0x7f00007c8000-0x22)="b19ebd190744239a8f0b6409521a88de7b5033014aeea5c79b8dae66202c43463e", 0x21}], 0x1, 0x56) statfs(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000974000-0x1000)=""/4096) [ 72.154557] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/21 23:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000275000)='./file0\x00', 0x4) r0 = open(&(0x7f000052a000)='./file0\x00', 0x80060, 0x0) symlink(&(0x7f000056a000-0x8)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) unlink(&(0x7f0000651000-0x8)='./file0\x00') 2017/12/21 23:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x3, 0xbda6, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x1c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000032e000)='/dev/vcs\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00004de000-0x4)=0x1, &(0x7f0000e66000)=0x4) 2017/12/21 23:41:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) waitid(0x1, r0, &(0x7f0000cdc000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x81000002, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 72.213213] irq bypass consumer (token 0000000072d52115) registration fails: -16 2017/12/21 23:41:58 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x49, 0x400000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000001c000)=0x0) syz_emit_ethernet(0x46, &(0x7f000001e000+0xd0b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @lsrr={0x83, 0xb, 0x0, [@empty=0x0, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/21 23:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x48000000, &(0x7f00009b4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ed0000-0x4)=0x0, &(0x7f000095b000-0x4)=0x4) fgetxattr(r1, &(0x7f0000fc1000)=@random={'security.\x00', 'nodev{nodev\x00'}, &(0x7f0000904000)=""/33, 0x21) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cb4000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001ed000)={0x0, 0x0, 0x8, 0x6, 0x10001, 0x0}, &(0x7f0000785000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000b34000)={r3, 0x5e63}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, &(0x7f00001b5000-0x1)=""/1, 0x1) syz_open_dev$vcsn(&(0x7f0000309000-0xa)='/dev/vcs#\x00', 0x1, 0x2d0082) 2017/12/21 23:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000075, &(0x7f00005ff000)=""/0, &(0x7f0000390000)=0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000014a000)=0x3, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/21 23:41:58 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000026c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000011f000-0x28)={0x8, 0x0, 0x33f6, 0x3f, "2ef08f7a48c8a24ff62c3576eed2cb696835bb1d77fcb384ad737ad01b929b11"}) r2 = syz_open_procfs(r1, &(0x7f000011e000-0x7)='net\x00') exit(0x2) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2017/12/21 23:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000133000)=0x0, &(0x7f00001cb000)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = memfd_create(&(0x7f0000275000-0xf)='vboxnet0-&+em0\x00', 0x2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00008c5000-0x4)=0x1) 2017/12/21 23:41:58 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f6b000)=0x0, &(0x7f0000c3c000)=0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f6d000-0x4)=0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f6e000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000c98000)=0x0, 0x7) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000f6e000-0x6c)=""/108) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000393000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000)=0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f6d000)={0x0, 0xd8, "690a8bbe21974017af97a7f8a73aa041f1c85b5637e83fd32e7532680f42e32eefb4dbe7f8b29dd3cdd818d8cfff79ef55735aefb2a02b7172990983910f0cf444c3be2f4ca6498356d6af942ec8876d4ba852a342430095777321e88a271b9d2d0b81812410fd4d92afb713efc5f07fed68d7b807e4ae8537ee4883dc739206e55e9e737a13830c77ce7796fb2b9185e55012aa88944c5a10f819395a02fef4004a2d693281c0c721ff0af54e0de1097423d8a6617af11a707e1f52784520317c9752744eff2d0cc2ebc4c4ebfa40f798ca7e9abedf032e"}, &(0x7f000012d000-0x4)=0xe0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f6e000-0x4)=@assoc_id=r4, 0x4) 2017/12/21 23:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e7b000)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f000051c000)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000db2000-0x10)={0x5, 0x9f8}) rename(&(0x7f00003c3000)='./file0\x00', &(0x7f0000246000)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000665000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000+0xc90)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001dd000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, r1}) fgetxattr(r0, &(0x7f0000f94000)=@known='com.apple.system.Security\x00', &(0x7f0000d22000-0x43)=""/67, 0x43) r2 = semget$private(0x0, 0x2, 0x480) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000e92000-0x1000)=""/4096) [ 72.227964] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/21 23:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007e0000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/21 23:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001d000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f49000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f000013f000)=""/209}, 0x18) 2017/12/21 23:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000293000-0x8)={0x3, ""}, 0x8, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000033000)='mountinfo\x00') ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) msgrcv(r0, &(0x7f0000f2c000-0x8)={0x0, ""/0}, 0x8, 0x3, 0x0) 2017/12/21 23:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002ec000-0x8)=[{0xb, 0xfe}], 0x1) write(r0, &(0x7f0000116000)="242dee00f4000000000000001200000009050f0000001f00000009ff0800030000000000", 0x24) socket$inet_udp(0x2, 0x2, 0x0) accept4$llc(r0, &(0x7f0000f07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000414000)=0x10, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be3000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000dbe000-0x4)=0x0, &(0x7f0000e9d000)=0x4) 2017/12/21 23:41:58 executing program 4: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x7, &(0x7f0000462000-0x8)={0x0, 0x0}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000ab9000-0x70)={[{0x0, 0x2, 0x3, 0x1, 0x3f, 0x10001, 0x0, 0x24, 0x3, 0x7, 0x4, 0x75, 0x0}, {0x400, 0x20, 0xfffffffffffffffc, 0x1f, 0xfff, 0x9, 0x0, 0x9, 0x1, 0x80000000, 0x3, 0x7fff, 0xffffffffffffff81}, {0x400000000000000, 0x2, 0x9, 0x5, 0x5728, 0x3, 0x5, 0x6, 0x0, 0x7, 0x1ff, 0x0, 0x9e}], 0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000dbb000)={0x5, 0xfff, 0x6, 0x100000, 0x300}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e81000-0xc)='/dev/autofs\x00', 0x1, 0x0) r3 = syz_open_pts(r2, 0x1fffd) ioctl$TIOCCBRK(r3, 0x5428) r4 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) r5 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000519000-0xc)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000647000-0x8)={0x0, 0x0}) fcntl$setflags(r3, 0x2, 0x1) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r6, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e81000)='./file0\x00', &(0x7f0000e81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000be9000)=0x0, &(0x7f0000235000-0x4)=0x0, &(0x7f0000e82000-0x4)=0x0) setregid(r8, r9) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f00008d2000)={0x6, &(0x7f0000e81000-0x30)=[{0x8, 0x2, 0xfff, 0x1}, {0xa9a, 0xfffffffffffffffd, 0xfff, 0x2}, {0x9, 0x8, 0x1, 0xfff}, {0x401, 0xf063, 0x5, 0xddbf}, {0x9, 0x1, 0x4, 0x9}, {0x1e1, 0x80000001, 0x5, 0x8}]}, 0x10) 2017/12/21 23:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f46000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000012000)={0x6, 0x0, [{0xb05, 0x0, 0x4000000000000000}, {0xa4e, 0x0, 0x1000}, {0x241, 0x0, 0x8ddb}, {0xc0011036, 0x0, 0x5}, {0x966, 0x0, 0xa0}, {0xad7, 0x0, 0x80000001}]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000044e000)=0x9) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000ff6000-0x1)='\x00', 0x1) removexattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000a88000)=@known='system.sockprotoname\x00') fchdir(r0) fcntl$addseals(r0, 0x409, 0xd) 2017/12/21 23:41:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0xe1e4, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x1, r1, 0x1, 0xffffffff00000001}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x227a, &(0x7f0000001000-0x1)="") 2017/12/21 23:41:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000041000-0x8)={0x0, 0x0}) sendfile(r0, r1, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="b06a61b89cdbfb0150c3a613780b4ba6553a1a227219a0a65d5d84ebc17250fe26e0a311b9baeda5167c4bfa0f4e44998dae3f8f4a") r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x4, 0x6}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0x6b)={r3, 0x63, "802b0314707c33d8548df59617b8c9aa900e4888dd134cc589e1bfcfbc64ab22407ac30c1819e65480280f2ca39c819168aacaa89445b249c3d7b75eec02f3d4ef762c16ce8e9b32c2bfee8baea6eb204f2018942174c9fb149c75f069de6a060e3fb5"}, &(0x7f0000001000-0x4)=0x6b) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2017/12/21 23:41:58 executing program 2: clone(0xffffffffffffffff, &(0x7f0000001000-0xda)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x1000)="") socketpair$inet(0x2, 0xa, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000614000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r1, r2) setfsgid(0x0) 2017/12/21 23:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000016e000)=0x0) pipe2(&(0x7f00007d9000)={0x0, 0x0}, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000c32000)={{0x7, 0x800, 0x7d9, 0x101, 0x0, 0x8274}, 0x81, 0x8000, 0x9, 0x413, 0xd23, "ac48f5ded2605a311d11db92709f3aba2bfd5bbd54951d341be56147fcafde42dd0f3bf8410d8a6ddf9a5873955c63e533de55850ab562fbeb16d742fbab803d24a550d8c9192d230cf9d7fb826556721b42ff25ed64523a62ba74efe2f982754c2e9a9ab26f952fa29425425f4928ef227a2558ccd9e6504473ceaca34f46ba"}) setsockopt(r0, 0x4, 0x5, &(0x7f0000476000)="567e784fb150fe4341f45770cee786b4a03b029fb407df2cd636", 0x1a) r2 = syz_open_dev$vcsa(&(0x7f00001c5000)='/dev/vcsa#\x00', 0x81, 0x200041) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000111000)={0x34, &(0x7f0000ce5000-0x34)=""/52}) lookup_dcookie(0x4, &(0x7f0000d74000)=""/120, 0x78) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00002ed000)={&(0x7f00000b6000/0x1000)=nil, 0x1000}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000a09000-0x11a)="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", 0x11a) [ 72.520231] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=244 sclass=netlink_route_socket pig=12826 comm=syz-executor0 2017/12/21 23:41:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000013000)=@random={'security.\x00', '\x00'}, &(0x7f0000002000)=""/115, 0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e24000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e58000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) openat(r1, &(0x7f0000794000-0x8)='./file0\x00', 0x40000, 0x4) 2017/12/21 23:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00003e6000)={0x5774, 0x80000001, 0x100000001, 0x5, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000525000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000b56000-0x8)='./file0\x00', 0x20200, 0x141) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000eed000-0x18)=[@generic={0x0, 0x0, 0x0, 0x0}, @generic={0x515, 0x0, 0xfffffffffffffffe, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000f93000)='system\x00', 0x5, 0x80, &(0x7f0000008000)=""/128, 0x0, 0x0}, 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000923000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c88000-0x4)=0xe8) lstat(&(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000713000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000972000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x0, 0x1, 0x80, 0x20, 0xff, r1, r2}, {0x79, 0x4, 0xfffffffffffffffb, 0x0, 0x200, 0x7, 0x2, 0x1}, {0xe00, 0x7fffffff, 0x6, 0x8}, 0x4, 0x1, 0x9, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0xfffffffffffffffb, 0x8000}, 0x1b, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x401, 0x4, 0x3, 0x66, 0x5, 0x8000, 0xfffffffffffffff7}}, 0xe8) 2017/12/21 23:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cbe000-0x8)='selinux\x00', 0x2) fsetxattr(r0, &(0x7f0000653000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00007bb000)='#/$\\\x00', 0x5, 0x1) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d46000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009be000-0x4)=0x14) tkill(r3, 0x27) ptrace$setopts(0x11, r3, 0x0, 0xffffc) [ 72.569276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=244 sclass=netlink_route_socket pig=12826 comm=syz-executor0 2017/12/21 23:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000174000-0x24)="2200000015000b00ea0910080900e7dd0a00000000221d0004000300000100008001", 0x22) 2017/12/21 23:41:58 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a50000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000181000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000b9b000-0x9)={0x3, r0, 0x0}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) 2017/12/21 23:41:58 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000009000-0xc7)={0x0, 0xbf, "e24a079911cfb67cbf45790533429208919c25097b05ca69569c3f66e544309de6e4ac89dc4157c3726235f21a52b24fc14b97896a0e6cfcfb2618ae96ed4b330a7a140b7318d1e2626627630103e4ccd5b5004b1918d6cd59bdb79a6a8bd5727f30e0d208d02217d3f424a17f79852ad59f9085c34c61c18888da31a4344a496e324fa47dd09cb9d85925b518abfc6d7cb733dd007d46bdc7ee79daad5cfa334d2b38324c0126c3099a562552ba12aee5deace68d614694daf1a0a9fe3b10"}, &(0x7f0000009000-0x4)=0xc7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={r3, 0xf5, "8ec6091a1e1f40d574a47df010fe7f0b1f631bfbe1ab914f306306dcd0b05a19ee2f4bf432b650e0216ccbcd2653e6e5e3723bc262eccce58def545b54bfe0a90c72f1d2a079be6c603dcb2a31d028959dac34605250b9c91e36211aa110486ed5377d8ff611a20e90011bc15235ab7a7410204ef95e754ddfcdb0a0db8434f5da77764c78e1dbf1fba508c27294441529a0de603e5a9903bd977f8ce769a285eb731b6f8646c81c9217cdc43075ba1496d362f71da852865d6d4c45a1e4920d092d20d997e497bf058fb18c68e477513f98d88b29db44b7ac05478248a80bd4dcd10a9f09deb2602e0e709e023855d384c88e2674"}, &(0x7f0000009000)=0xfd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f000000a000)='./file0\x00', 0x8) poll(&(0x7f0000009000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 23:41:58 executing program 3: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$unix(r0, &(0x7f000094d000-0x1002)=@file={0x0, ""/4096}, &(0x7f00009aa000-0x4)=0x1002) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x67) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efb000-0x4)=0xc) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000ab3000-0x4)=0xfffffffffffff0c8, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f00004c4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 23:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000032d000)='/selinux/load\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000d0f000)={0xff}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009a2000-0xc)={0x0, 0x101, 0x30}, &(0x7f0000690000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000641000)={r2, 0x3}, &(0x7f0000666000-0x4)=0x8) sendmsg$key(r0, &(0x7f00004d4000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000468000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x1, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025f000+0xf7f)='/dev/vga_arbiter\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000093d000-0x10)={0x6, &(0x7f0000773000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000787000-0x40)={r5, 0x5, &(0x7f000059a000-0x14)=[0x6, 0xff, 0x80000000, 0x4, 0x10000], &(0x7f0000815000-0x2)=[0x2], 0x10, 0x3, 0x0, &(0x7f0000c09000-0xc)=[0x0, 0x8, 0x2], &(0x7f0000e67000)=[0xf7c, 0x5, 0x0, 0x2, 0x7ff, 0x800, 0x7fffffff, 0x6, 0x517, 0x52], 0x0}) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000cc5000-0x4)=0x2) socket$key(0xf, 0x3, 0x2) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000022b000)=0x1ff, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000899000-0x108)={r3, @in6={{0xa, 0x2, 0xffc, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x1, 0x945e, 0x9, 0x3, 0xfffffffffffffffb, 0x7, 0x0, 0x7fffffff, 0x3, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x362ec5d3, 0x800000000]}, &(0x7f0000e1d000-0x4)=0x108) 2017/12/21 23:41:58 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f000067a000)='/dev/vcsa#\x00', 0x9, 0x1) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000058d000-0x20)={0x2, 0x2000, 0x5, 0x10000, 0x528, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f0000000000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") acct(&(0x7f0000128000-0x8)='./file0\x00') 2017/12/21 23:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f0000fa8000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000608000)=[{0xc54, 0x0, 0x0, 0x0, 0x0, "be97119f2983b1607c6fb74170c356ec2d3bfdbd0266db3f23812824ae389f4948a03c9aafdf2b3c01005e5367ce41683ca2e7fd9a92514fc589ec4e00290006122e98ecb67f137bb12cebb2c2762c2464c549909e80dede046357900e8583d32970045e961f49d3482ac30bbbcfcf011404943e2bd6496e8ed221bffd9bb9b1bee63a973f18aef5346c1905e57453fbb9a2cd996c0b6763f3df6faacd4b10287fc16d41f29aee468575d2f257ea2c3b6cf2dc64a727224cffcfe976d9b043fe2b90d895364e3644a67066d8adc5b25eeb29c230b904e54185c8b932a0d5fd70db73347c08f4548c60dfc8a2713d9cf8c43153bb3b014c6c5145ccd81e00b4c8e1180d48ab665ca46ec0f4149722b5830d5e81aab91716f585b7c3ab1cda909b4becffdc41cebdc52f86e9077471ad239de3013a237019983827c1b11fa77260dee5c507ca00b88fa429c7e062a7360d423e3ecdb2ff871a37ca7329f2defc828956e23403dfbb09bb72395738f0018bf83a05f31a31195ccfe7ddca8373b1dff3dfab396ec9950d06d0885cfdccb9ae5d2e6205b1056526b4fbad0fd8d2cfde60c4074a128a48b12a58b5c816226855286dd43b2fa30f83d196775e96543266c1745d96e33765b34d7b66c50213cc0565d4f5476f9ece0ea6ac5ef8e0d0f432e98b8d3c3859603cf99a8e5e2642c77a019bbc2d8e0e3f4b639a4d1bdca7db64115603f50afbce1dae64bccf3160acda56bf4e768cf9f00c9f95ad756ca443312e8e9fe72259e5efb530fb9cf8c2b9a2c25c20d6c29a1082cd2a3ecabe072ef25e0fc274708a53c9d22aa2adf07228c19997e8ac7f2a6c59ca4d697a308779f5a554dd685163600389ee0be3ec49ca29be8713e59ade1fdf8ae496e790d83a4a2c34d5b4d3456d1b5d2e3b4498c5dced81dadd45ccc0195b96f21e8886fdd3ccddf51a1985c48016539fad6f8505f634a3a954a6caf1684d1481e8c44d99f592c62dcb6b5b787757ad94a1322d6656476a56b2886d2da5f4856f3b6460bcc48bec9f6c345f1d93027ac0b2446d34cbaed4b624fa479fbd531b68455baa376b473b6edcafc77c55c5c1358da40608e24757eebbaa1d2d48cded97da967f745fd76a2e5485c4c23e967d066d5b3a1f022f5af1be58ec089b6ab76e629c72f6329516f6d829cb1627716296ccb0075a00f323b1cafd75bdf7a40e9f03c1aea53b0adaa6df9313dccfda19be62019ce50a875327fe97806759e5bb4c9928be7de41615bd6354b458a44e6673ec0b583dfbd82e2d6ff824eddea5421ee05aeb0a25bbd347e2a745844fbe855dd28130bc0b160a1cc3cd180cdeb8e1c6c8a04d8187808a86de588685fa24bf4ed921b54f25edcccb21e59c75d5473f8a5f24a6df454a27168f2152033aabc40dcc38311a6b21b94ea51d3ac44447fe27cf8a163c122b73dc0036849050e7acd1305c7e128c94b410aa0b52d7ff265b389423f9386ea4bcb4849fe282e09649545ddda94c7ac4ac6075c42492d1e442dbfe4e2b2f51ebbae82df7b24c45940546cd89df3a703430d22466370a628b0bafb1a857e3bf114a26a6d5f943daa508cb6e35225b7f91c9291c6b8d03e96e70c734cea5e0173915f30e21f165570f15b6e992ea7820a772369426efc5db7178a43eaa12872f5ae7f0a1df8378b6b0d0e4ccd0cd14ccbf52bbf462d2b2de190befd80308a9b1b16be8841530791068a7ecaab5e917aa45079e6b7936a5648508563569faf0995122a280f42b0a9132757acff7e983ccc725045b5be16c5ed19ee396523604e64817d4682be1bbdb97e7ac97548f0d71b6d5c882ca28ecde656995967ef673a452c2807b0683c92fadbafd6bc28a5080d9fa6e3df1cd8877660585b8be9a6dd766641895d5e2b8954ca4f4206b82f7de26a2dfe275966fa061fd4aa277c14b81aca20c82ece38ccf23c19854b7b13a2a16ff06d1c3024211c83ce361eeaa8133eabf1eaee12ecc996675dd226feea810712bd44cfb2a8dcf0f7d78535c881d0d369d4a5f5f3d16363d0845554604137a530bb2ee179c7b1cc54fd4a67b75091fa666324f073ea18cf7d86ef074e9133005d8697f057d8a5ecbb541146833ce2ec0026bf320d1daf4cbf9f4618ea6f6c8c77f919ba4e109b0d35055d5ba020f3f9f0e07aca1e0312ae42e7064c60f421bf065dba18138c073bc5eb04ce4d6178dfc3db320085022109eb342b74bce1b61711ee366187c59106e37192112a1d09ba7f08a9090f407333b74d2bee9d8058f91b50935cf9a26009474737f36a895235102a3156606e6564d322ea720894edf36bc4d17d4c3e3b32b5c55bc4ef01fdee6cb84a5b446e3d85b1c9ac10a3b2446df4a35e2d37400b0dc42742c4e9e4094ca5959cbfe476f22d5554a023296f9513d09c2b1976a9fa141edb9eead29c424c57ab287e75a77202591be09c8d6f49ae9cf839ddd0b2810fdbe0c3c9655004d45f8e78b716ad49974829fd3fee15375a0f69691e2e5ad4c6d70379f7416d650afb821711e1c98b980b81d25a3cfcecf915a02697e53be4a36d306746c6fc1f386d8eaf0d2fa48281aa8086636fc805d959ba92c57aeb5a719f4e8abb13c686d83139ed891220d8b85e906110b956d97c0ab4be671fc53d9d11e0a24f4eebe4da7651d35178a76bee7400bc80e441a4cf819856e3e53e44cc0e2c9ac9d942da0a1b738539b9ef3906d28c717479f70f9d8550976723cbe49dee0d5585b78138aaaf8e00bc48b0a4c55d162dfae467d6736a93bce616de8d01f20f8c1c37d17a5f4498bae942439c263da42719fe754da24cb4c768a296b405d08f2adb34909de5a077e64cca9a48f85dae17c2b3e6571781a45e2b5fe3ae417edd5fb5c1bee8913eb56f6cef91beb54b2c57ea487902a5c62a6380e99395e09555f989bacef7535c4aa0aa81fe0b522a4c37b5d80a0c6cbf058ef6e5d5814de5cbd7199052a415f018ec9fe32a280a10e567752a80430ec15ae43ba9ad2e1dcdabec1141bd40da6c858edc6a22637084283d133360aaeb283079e6dd7fe321c978df09e26d21689ac398ebe606482ff0299147bb9f69ebf841d50d0f4ae61c8874ad9b9173a18e962e6996b7a70f9beb09ebf306008a440b42dafa5eb8b9ec1c85099884469ce69dabfa2d548c435034dc7184b115d4e624161607277d7651eb8979161bfc53ba6a97100bd6d02c75cf7cafde8d78fe9298fea51d9cc5981d1f907301a6bd230cad1e5432a25200f3962f00891556c2b93d59ced606e9b5dd80ea072a868ac56a40eea8e9285ba5eefc85e276f9046d844b8618715d12fdd742fe159d15ecde6bfb37bc95942f6cd967d2fbb52ec7bca37f69370aeab7e0ff0d8adcb8d29f8b4e80d86cd605354539af9006291e3ea6668a931d64184ed5c0b0eb6ef40f52a90879c74d998b50019db24fdc3ed1f8367b132d8903c73087d77e8ad4b50e32679b15d5daf72de80344bcf99556f26affbc435485795bf544118c9d593aeefaeb0095ee9453a1baa72decd915fdda29062e7ef48fdf5b9948418ccfa64ad78b2ff059a95fdfe6508458de6d0df30d2b89d91af20e33c7bb7e0a7324f2576fb623ae1099bafdce319ae5234d9b57697d209da06a047b112f53f2f3224b386a9fb60751f8431129a30fe371b7f4059fc42d121f08574b8fec51767e2751271786ea1e0c31d2e30ba60b5b856ab0c9837cf4500049531c894260dbb6c788cd740768fb68eed6269c996d3c2b65751531e5355168f45946799b15ea8f9929b0e80581f2a12b3daf6223a1000cf8a1470e1bbf681df8be236f1cadf75999697c91760e36940fbd6c3dff4a98bce5f00f35513128f60a0174a45bf5c0f0990ad71433456c31c230ffabcf75c849b9a09cab89d613310fc561d384ec60a6bbd3085afb9190e217d065e593c9386b1e1751da317718423eb65f1adc7d0cdd8c089f76beaa20077488b5eac75769046f180867ea0a2ee0fb9409a6781da77a3cd62f9df663ce39aa8758f7548f88df74b6fc5e3f75ea2d780f6a9eaff4fb6cface1ff1e38e97b92f042e2bac5220f31e05eea01619831ca14f6fb8a3b32afbf86c6786a689a17e648c056e8a36070ab7409e2446c0964527c4dd004266fe1622900baff74f764001ed81a21f7a1260720012b55599dd88c99c9ac2500af40e1295c723dc77ba9fca8e5252dbf605ca454e88344e298dafcb0a98241efe5823999ec29ec09fc20152d006a9e9859560f6b22905baa9dfff5f26593e719026a3b8bdbfef44924fda8ea950c1d5129eb082faa4f09176b4be6b2ba7a67d7b47b34fd3259441dc8cfe1d25e4372e2129f662e2fb0a666afd849cfde4bb2ee8d3f66da9f6f342fa900d854f35b45da60a80902ab0489414e2c2c989e2f23fa60c5875bf8e778e2fdf937d47e5c"}, {0x55, 0x4, 0x200, 0xfff, 0x1, "fad78f4d8c10fa10e99edf6fcde08f3c7204816ca7f9e55e04820e7b4eafd98ba5a4c264cab0e8cba19d898f5d2bb13f6eba5cfd8c639581086fa311cf0fe2e723502083fb"}, {0x89, 0x2, 0x602, 0x4, 0x9, "5307624fea70f79cf3f06c4b33fc90a21188f7d0ae826518ce01ad7cf813549dd9f737826c86c02468634c07044f1dc5e3977ca06533f25af75fceabdf4c7e1855338c488404fbbf3b823a27277174945e31b205b8199addd028d0246d33ee85b8911d41b65ee62cd9bea4e1105832e680c71225548fc2999c"}], 0xd32}], 0x2, 0x0, 0x0, 0x51}, 0x800) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000073000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00007d7000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000f6a000-0x8)={0x3, r2}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000039a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 23:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000b69000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getgroups(0x1, &(0x7f00003c5000)=[0xffffffffffffffff]) setfsgid(r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cf1000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4e000-0x4)=0xe8) r5 = semget(0x3, 0x1, 0x408) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000435000)=[@in6={0xa, 0x1, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x100) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000bb4000)=""/118) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00006e6000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x0, 0x110, 0x0, 0xfffffffffffffffe, r4}) 2017/12/21 23:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f00008d6000-0x8)='./file0\x00', 0x40, 0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000e1000-0x10)={0x3, &(0x7f00000b8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000065e000)={r3, 0x6}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0x6189}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000008000-0x3238)=[{0x6a4, 0x0, 0x0, 0x0, 0x0, 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{0x1010, 0x8, 0x20, 0x8000, 0x4, 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0x2718}, {&(0x7f000000b000)=[{0x74, 0x808, 0x108, 0x9, 0x36c000000, "047804b1a8c2e8ca3a6f5f7ac48a711f3ffba3589fe86bcd269f80e9eb77a9506d91f4c08472a0ecf74d5636b6a4ff52ec05bbb0f37b368c75a62f8503b2d32921f2ac609419136490e95108840d74fd858e6ad4219c47570c2cc0cb6c331d82ee0dcb51"}, {0xb4, 0x8000000000009, 0x100060c, 0x3, 0x3, "6d5bd940aab7bd2fd0dcbb3a13fc5fad19e7aca1cdaeff85d885f0dc76aee7964375a6d259f9b14b2bf5e2db2b67d74573f9b0fbe5e357f7cbd7d23b4669d796aeda8ce3702e2a0009ef0051a13464318d408443b40d573fe89430e65d207db8b1d97a6546f1ca4b25ba9b6bf9e6d698630e0d8bfe2ff28c5a9e1ee8f74357ad9766db6eb5b8fd11569f31c7fbb64cc5bef5139b3f9060173563b7f632a40241b2e3d81a"}], 0x128}, {&(0x7f0000001000)=[{0xd2, 0x8000, 0xb34, 0x0, 0xb7e, "2756c1cbe9206fabb9ffb956ba6d201742561d44ef276d04b8543325d0b0905100551d8260fd332ed3ceb3ccc165597701080dcbbcbdfeeb1a8ff51c5b4ccd929bc36fb903fd270e1d91a011cac49108c27feb9c971641b0384a0e668f9e5b6fd51934c393b054fd2ff59600ade56d12615c22a3bff7a25e0a964b0ab447e324757d7ee677aadd99fe88e9653beb0293a9c80eeb648cdc91cf02721e47ab9146d38bea853d2ceec04ed7e5e27c1be68d39c495ed773c6b5c9b1ab826218a1ae55d61"}], 0xd2}], 0x3, 0x0, 0x0, 0x48010}, 0x8004) 2017/12/21 23:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000035c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x8, 0x0}, &(0x7f000081b000-0x4)=0xa0) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x0) unshare(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00004c7000)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00006d9000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x0, 0x0, "44f75d0c98946fe036ca592304e9b2331b22a73a7c293f320fa5a5378eb0ebb1d9696f155959c5db94726aef5501f393a8303b5c3355299efae074dea49d1aa8e83f092a9725d03bb254c5d826ede6ce"}, 0x160) geteuid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000155000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000085f000)=0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00005eb000-0x18)={0x0, 0x0, 0x0, &(0x7f0000632000)=0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/21 23:41:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000883000-0x38)={&(0x7f0000e86000-0x60)={0x27, 0x7, 0x7, 0x7, 0xd65e00000000, 0x1ff, "696a8c7c760241a436589dcd4c444a5eb5780039786bdf41f52e0bc648310c6fece90e79492ea6b9de7e513a46ad1ebe2f8387019db6e0cbadad06c2da56ec", 0x8}, 0x60, &(0x7f00001f5000)=[{&(0x7f000000f000-0x7d)="a45be697544d0110cca7f6d0cf76b8880c29432b2fb172c56c4bd07a03eb37a82dc6a58d260a244489dcae3812692d3ae56f9579046f3d8df81c30408deccdbc265290ac1cf6fc8d622488885da7e32f04151c07dcc4d4ba373c297886f17c76c37b7ce9ff05e7a2722d44a2964da31e9d3097e0942b36324932299086", 0x7d}, {&(0x7f00005ac000)="26ea78a017d31f5b117a7c42c199c933baa29999a78074bb1d9dac27abe7512effbac01dbfa53c21c3651f3af754ab8257109e7ceab78b323825c211ec3d", 0x3e}, {&(0x7f0000db3000-0x2b)="325e6ad7aadf35c265fd7a9dd842935840bfed23111fcc5a330f9e89e59aa9518f1e66a6cbbe7ca6e6eb41", 0x2b}, {&(0x7f0000001000-0xff)="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", 0xff}], 0x4, &(0x7f0000000000)={0x18, 0x11f, 0x200, "ed64ce0ec7d3"}, 0x18, 0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000803000)=0x0, 0x0) 2017/12/21 23:41:58 executing program 5: clock_adjtime(0x400, &(0x7f00004b2000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80801) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000070c000)=0x7, 0x4) [ 72.680394] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 72.697441] binder: release 12870:12879 transaction 72 out, still active 2017/12/21 23:41:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="9d589965bd72f14c7334ade7714993ae5e828df7301a189d6151fc747ad84a541760dc1890b253b271bf89ee2786d42a63db4e060349f36bff8398a96ce0d7e0fadbabc2683eb4b92c084c086b3d6409f6ab1555f53a6573298dbcdaf9928785f460981ec314733f2e161384b9584d181e3cdea2d41bed5727abb1a733388f09d1d65484ce486378dd8cf94f397ac87310bb0523d7006e4e35afda98a025f5d368433ee2a8df84c434e94f1dde287046e6c000f4c018b563a19aa0a2c894711947f3cb9f0dac8ad7e7cd15f7a1fab1ad01fa04cdc8c33a32b408a3c93aada9d4d6af8ea499e71fe1cf0e58c2b37df1abe8fff56f6119e254", 0xf8) shutdown(r0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xd3)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000000000)=0x4) getsockname$inet(r1, &(0x7f0000002000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) 2017/12/21 23:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f000000a000)={"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"}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f00005e9000)='./file0\x00', &(0x7f00005af000)=""/215, 0xd7) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 72.697448] binder: undelivered TRANSACTION_COMPLETE [ 72.697470] binder: send failed reply for transaction 72, target dead [ 72.714883] binder: release 12870:12885 transaction 74 out, still active [ 72.714889] binder: undelivered TRANSACTION_COMPLETE [ 72.715125] binder: send failed reply for transaction 74, target dead [ 72.837878] SELinux: unknown mount option 2017/12/21 23:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000824000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x1ff) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) lseek(r0, 0x0, 0x1) 2017/12/21 23:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) modify_ldt$write(0x1, &(0x7f0000f9b000)={0x1000, 0x0, 0x400, 0xd7, 0x0, 0x5, 0x3, 0x100, 0x9, 0x8001}, 0x10) 2017/12/21 23:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000015a000-0x9)='/dev/sg#\x00', 0x5, 0x88080) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c56000)=0x0, &(0x7f0000eff000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lchown(&(0x7f0000b0e000+0x335)='./file0\x00', 0x0, 0x0) 2017/12/21 23:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005f7000-0x2c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000007c000)=0x0) r3 = fcntl$getown(r1, 0x9) kcmp(r2, r3, 0x7, r0, r0) 2017/12/21 23:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e4b000-0x10)='/selinux/create\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000d43000-0x8)='./file0\x00', 0x240) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005d8000)={0x4, 0x0, 0x2, 0x9e}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000c1b000-0x10)={0x101, r1}) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) listxattr(&(0x7f00001c4000)='./file0\x00', &(0x7f0000304000-0x7c)=""/124, 0x7c) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") 2017/12/21 23:41:59 executing program 4: r0 = inotify_init1(0x80000) vmsplice(r0, &(0x7f0000ef2000)=[{&(0x7f0000ba0000-0x7e)="", 0x0}], 0x1, 0x0) 2017/12/21 23:41:59 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="e2c1b53919cc1fecfdd17ebbf2aabd48", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/21 23:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000cec000-0x8)=0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e91000)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000115000)=""/246) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007da000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002eb000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000164000)={r2, @in={{0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x81, 0x6, 0x40}, 0xa0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) poll(&(0x7f0000007000)=[], 0x0, 0x200) clone(0x84222000, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2017/12/21 23:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f06000-0x15)='/proc/self/net/pfkey\x00', 0x840, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000952000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000047f000)={0xbd76, 0x1f22, 0x40, 0x7, 0x8}, 0x14) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000fd000-0x4)=0x14) mkdir(&(0x7f00003e7000)='./file0\x00', 0x0) timerfd_create(0x7, 0x80800) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000dad000)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 72.895317] audit: type=1326 audit(1513899719.058:727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12920 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 72.920495] audit: type=1326 audit(1513899719.060:728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12920 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 23:41:59 executing program 2: clone(0x0, &(0x7f000000b000-0x7e)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000009000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00003ca000)={0x0, 0x0}) r3 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000215000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000002000-0x89)=""/137) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) getpgrp(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00005f9000)={{0x0, r5}, {0x0, 0x1c9c380}}, &(0x7f00002b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000367000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006c7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x1, &(0x7f0000001000)={r6, r7}, &(0x7f000000b000-0x10)={0x0, 0x0}) 2017/12/21 23:41:59 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000561000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000fc6000)="a197923cbb6d2aa637741519eb2a6088ceb1c2e93bd74d354cfde2f73b04b895e2d0b2bee927b39ea080cffeeb18c0869b37be28c20b61b68aba1c16bf1e04c57781a6113d07e538e9355472e853cbcf47a1dad5e645a466920ca793666a6348aedcf24583616bc15e715685c09ef1e7231a22f34322b6a9c17af6f7af5fd96e7959610f72e8a3c478e214700ff22af3dacf7bff9f8f214af62019b03d62d1341445973f62472027d32247398df6a1eff58a05af3c59fd434893f0964cc5f3a31a0c0bb8b697606d1c07f14d982d5d0ceb3b045b09e9ac64ee2668a27ea9f54e5e45fc4e3e262dbc0330a3", 0xeb, 0x2000c881, &(0x7f0000187000-0x10)={0x4, 0x0, 0x3ff, "193a1d4f0de6", 0x0, 0x0}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bdd000-0x20)={"f65e433f7a7f5e6036ac79a84792a872", {0x4, 0x91, 0x7fff, "44c279bcdcf2", 0x0, 0x0}}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fc7000)=0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000580000)=0xeb9, 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[{&(0x7f0000fc2000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/21 23:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = creat(&(0x7f0000ae4000)='./file0\x00', 0x40) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000057e000-0x4)=0x0, &(0x7f000075e000)=0x4) r2 = open(&(0x7f0000631000)='./file0\x00', 0x200, 0xa0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00001de000)={0x0, 0x4, 0x2, 0x5, 0x2}) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f00003d1000)=0x200, 0x4) ppoll(&(0x7f0000c38000)=[{r0, 0x80, 0x0}, {r0, 0x14, 0x0}, {r0, 0x440, 0x0}, {r0, 0x280, 0x0}, {r0, 0x80, 0x0}, {r0, 0x230, 0x0}, {r0, 0x3000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}], 0x9, &(0x7f00000cb000)={0x0, 0x989680}, &(0x7f00001aa000)={0xfff}, 0x8) accept4(r0, 0x0, &(0x7f0000e9d000)=0x0, 0x80000) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000cf3000)=0x0, &(0x7f0000ff6000-0x4)=0x4) faccessat(r2, &(0x7f00002b3000-0x8)='./file0\x00', 0x8, 0x400) [ 72.951845] binder: 12923:12933 ioctl 40046205 0 returned -22 [ 72.965604] audit: type=1326 audit(1513899719.085:729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12920 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=94 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 23:41:59 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fd0000)='./file0\x00', 0x40) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000260000)={0x0, 0x9, 0x10}, &(0x7f0000fd0000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f3000-0xc)=@sack_info={r1, 0xfff, 0x1}, &(0x7f000006f000-0x4)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fd1000-0x8)={0x0, 0x0}, &(0x7f0000256000-0x4)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fd2000-0xa)='/dev/vcs#\x00', 0x8, 0x200000) [ 73.006249] audit: type=1326 audit(1513899719.085:730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12920 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 23:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bb3000-0xa)='id_legacy\x00', &(0x7f000066c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e08000-0x12)='!userproc}&\'bdev$\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f000098f000)='id_legacy\x00', &(0x7f0000585000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ac000-0x72)="8c360fba40acb32662b0a3e32bc0ade92178d01f451570ed91a751d1edcf3cbd9cc75978322b0e5e6d7d9b292a0459f8f6b8c63ab5f861b17d7a1c2473ffe1efd66853daaf6b5301a1628041c2d417ccc798395eb1358509f0d5d96743628c5547dfce12d59a843ba1ae509f6128be3aa431", 0x72, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000cdd000)=[{&(0x7f0000931000)="1df4b1a7fbfc4bafccfa0b9f0c2294c847f4dfeacdcbf252ec0df1c10eb3910e4f8c98dc276d4c64b10d703f061faec2db58b86c82ecae4e5d5868f4b99b24c50ff2da81e4743022fef50dde74831aa3cdae6897d78abf7d7c94", 0x5a}, {&(0x7f0000bd3000-0xff)="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", 0xff}, {&(0x7f000051d000-0x56)="5e3262ad5ac9787e2e66c38689abb22db147ab6e5e3acb938f54c613ceef1a9963a91942624becf8f6961e1115331308187374928216c4d649e4632c978f48cae6c9f370b91507c47c21e610d778b9c3ad8a3c15277b", 0x56}, {&(0x7f0000108000)="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", 0xff}, {&(0x7f00006d0000)="5f64c5c3403a82427251da699cf5f1284b799edc5a9cc98ab3b802c71359562312e89bc03959bb08e3fb63b4ea2423bace6766b2861b57e826e1a05d8f3222a0a0c11621f489e4eb35a0215f65b76b2ed56b66a73d5d087c4a9289e23ce50928098766455d81bb2fe0fe0f20940d2b8fd140bdeb4b8134e3b7808c0f17096f1b97e20e367f5b19e589c5bcd0ef602a49abc0e7969f2e34b5c9dac0c5569762d5a476fbfaeb74129821edc01ae104e5462720bde6764d3ea334380b1bc39be8080df1dc65", 0xc4}, {&(0x7f000022a000)="384999a919e539222bf677c8fe7887fd654a0ba5cb8e7ce06e24775d3ca0de78d423a5b658fd8df39101827cc3e3537fe9cdb8b700578452b753a1387c94829f59026e245ce9c10b0ad323fd0bcd11973864a958b78e55d264bb00284695bf20d1c918fb27616e97877b1ed7fd3004ec4728fa4333ef0a83c1d71fc78edfd3090cf178d549f6d02adcd73e9ddd2851fae9a03a02e66ecfeeed5ecf590fc020ac5e00e0d6ef96a48d399e4e", 0xab}], 0x6, r1) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x2b27, 0x0, 0x0, 0x8}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/21 23:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = creat(&(0x7f00001a7000)='./file0\x00', 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000cf7000)={r0, 0x1}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c60000)=""/66, &(0x7f00008e6000-0x4)=0x42) 2017/12/21 23:41:59 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb6000+0x2d8)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000b10000)=""/223) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00008f7000-0x4)=0x0, &(0x7f0000001000-0x8)=0x0, 0x3, &(0x7f0000af4000/0x4000)=nil, 0x3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0xfdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000090a000+0xae7)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a76000-0x14)={r3, 0x1, 0x8001, 0xffffffff, 0x7fff, 0x7}, &(0x7f0000001000-0x4)=0x14) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0xc8, &(0x7f0000229000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000003000-0x4)=0x0) tee(r0, r4, 0x0, 0xa) 2017/12/21 23:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) name_to_handle_at(r0, &(0x7f000023a000)='./file0\x00', &(0x7f000025f000)={0xdb, 0x9, "5550b7553e45bafcfc7fae483d9866d526b17b99381c27de9570c95260318f1216d6913f59e5ee1506619618b8a9127bcaa247138d2fde792bd7b63ec6914775f42fc9495b81cab36e72967b0f7a0d58f6c115938d980bc1e9319f89a547bd29cffd49fcce5162999438ed09be22b043e89f37cdb1927a92c97c33c9583ed21a1ec52e46da6c6b4fc02ef7da63b1432c7639da019da92f397e33b89fc50e4776b560fc9a8fb102ea708570335fca1b23375c6ab0e4050886ee65e090fa53246e53ee5da6c32569dc335fe906de1374885dbd30"}, &(0x7f0000898000-0x4)=0x0, 0x1000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000014000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 73.054083] audit: type=1326 audit(1513899719.085:731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12920 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 73.077805] binder: release 12931:12964 transaction 76 out, still active [ 73.077810] binder: undelivered TRANSACTION_COMPLETE [ 73.077831] binder: send failed reply for transaction 76, target dead [ 73.115631] binder: 12923:12948 ioctl 40046205 0 returned -22 [ 73.139909] audit: type=1326 audit(1513899719.110:732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12920 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452a09 code=0x7ffc0000 [ 73.170494] audit: type=1326 audit(1513899719.114:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12920 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 73.195533] audit: type=1326 audit(1513899719.117:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12920 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cd41 code=0x7ffc0000 [ 73.219917] audit: type=1326 audit(1513899719.117:735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12920 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 23:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000008c000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000601000-0x8)=0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open(&(0x7f00008d9000)='./file0\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000af3000-0x138)={{0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f00009c0000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioperm(0x0, 0x4, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/21 23:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000c5000)={[{0x2, 0x401, 0xa3, 0xfffffffffffffffc, 0x5, 0x5, 0x0, 0x8, 0x2, 0x6, 0x0, 0x0, 0xc47b}, {0x9, 0x819, 0x3, 0x1, 0x80, 0x7, 0xffffffff80000001, 0x2, 0x8, 0x1, 0x2, 0x80000000, 0x80000000}, {0xdf75, 0x0, 0x7, 0x101, 0x100, 0xff, 0x40, 0x1ff, 0x7fffffff, 0x80000001, 0x3f, 0x2, 0x58e9}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2017/12/21 23:41:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockname$packet(r2, &(0x7f0000a99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000571000-0x4)=0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fdb000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000760000)=0xe8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fdb000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x3, 0x0, 0xfffffffffffffffd, 0x3, 0xad3994b, 0x11, 0x20, 0x20, 0x3ff, r3, r4}, {0x3, 0x4, 0x1, 0x8, 0x5, 0x6, 0x9, 0x5}, {0x17d, 0xffff, 0xd45, 0x3}, 0x10001, 0x2, 0xa066, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x4}, 0x11, @in=@loopback=0x7f000001, 0x7c6, 0x3, 0x2, 0x100, 0x9, 0x1, 0x59}}, 0xe8) preadv(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xa8)=""/168, 0xa8}], 0x1, 0x0) 2017/12/21 23:41:59 executing program 0: prctl$intptr(0x1c, 0x21) prctl$intptr(0x1c, 0xfffffffffffffffd) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00003f4000/0x4000)=nil, 0x4000, 0x200000c, r0) 2017/12/21 23:41:59 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004cf000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007e000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000001000-0x10)={0x27, 0x0, 0x10001, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00008de000-0xa)='/dev/cuse\x00', 0x8882, 0x0) listen(r0, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000b5000)=0xe9ed, 0x4) 2017/12/21 23:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r0, 0x80000) bind$ipx(r2, &(0x7f0000a6c000)={0x4, 0xffffffff, 0x8, "eba0eb94522b", 0xb3d, 0x0}, 0x10) writev(r1, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) futex(&(0x7f0000f00000)=0x6, 0x9, 0x9, &(0x7f000073e000)={0x0, 0x1c9c380}, &(0x7f0000e1a000)=0x4, 0x8) 2017/12/21 23:41:59 executing program 6: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000024f000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f000024f000-0x9)={0x1f, {0x7, 0x8, 0xd411, 0xffffffffffffffff, 0x6, 0xfffffffffffffffb}, 0x3ff}, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x26, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000250000-0x4)=0x0) 2017/12/21 23:41:59 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000dee000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000eeb000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) fanotify_mark(0xffffffffffffffff, 0x1, 0x48020007, 0xffffffffffffffff, &(0x7f0000a3b000)='./file0/file0\x00') 2017/12/21 23:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0xa)='net/route\x00') sendfile(r0, r0, &(0x7f00004db000)=0x1ffe, 0xffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000e65000)="fa03adcc368a67757803fb6a5344b0ca30dc361bc87550ee859b34e60e5535f0a0177820209ba2d5523c2ff40e") ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00008a1000-0x28)={&(0x7f0000daa000/0x2000)=nil, 0x4, 0x2, 0x40, &(0x7f0000b9d000/0x1000)=nil, 0x2}) 2017/12/21 23:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00006b4000-0x66)="1f00f90001041f00000000000000000100000001eb00068004b5010000df18b93cc79b0f01e01026f469aca26e2d8ef37fae9831bb9127bbe157498b9f63628bdf788650a29b004b68ae32996168c2a45e0b98b2183879dc40a203882ce308d3cc1bd22559b6", 0x66) 2017/12/21 23:41:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x138) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086c000)={@generic="f00fd77bc3d83da72ac0be5aaa495d6b", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000f23000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x2000000000010d, 0x6, &(0x7f0000f92000-0x4)=""/4, &(0x7f0000000000)=0x4) [ 73.244443] audit: type=1326 audit(1513899719.117:736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12920 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 73.295158] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/21 23:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007da000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x801000000008982, &(0x7f00007d6000-0x1)='&') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000b67000-0x8)={0x5, 0x6}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@ax25={0x3, {"06e9c4f0a14108"}, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000472000-0x10)=[{&(0x7f00004fe000)="290000001a0019ff0300ff1f000000002000001080000510001a000600000000010000000027de1292", 0x29}], 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/21 23:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0xd)='limits\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000110000)={0x0, 0xfa, "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"}, &(0x7f0000c0a000)=0x102) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002f0000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6da, 0x6, 0x4, 0x72e900d1, 0x40}, &(0x7f0000325000-0x4)=0xa0) r3 = syz_open_dev$sg(&(0x7f0000fa3000-0x9)='/dev/sg#\x00', 0x7, 0x84000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e1b000-0xc)={0x3, r0, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000426000)={r1, 0x8, 0x200, 0x9c1, 0x4, 0x10000, 0x6, 0x20, {r2, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0x0, 0x6, 0x44}}, &(0x7f00001fa000)=0xb8) readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xe5)=""/1, 0x1}], 0x1) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000e55000)=@req={0x3, 0x656, 0x401, 0x200}, 0x10) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f000098d000-0xb9)=""/185) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000294000-0x20)={0x0, 0x800, 0x200, 0x0, 0x7ff, 0x2, 0x3f, 0x6, r5}, 0x20) 2017/12/21 23:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a3f000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0xfffffffffffff7fc, 0x0, 0x0, 0x0, 0x2000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) pipe2(&(0x7f0000f57000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e86000)={0x0, 0x1000, "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"}, &(0x7f0000488000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000b59000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022e000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d04000)={r6, 0x6, 0x0}, &(0x7f0000afc000)=0xc) r7 = dup(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ccb000-0x13)={r3, &(0x7f00009d0000-0x8e)="de559af80f841e449e298bebf46d88c166995e9d68640218f22b1f01080dfb6140ee5ce2582dc2dc022d65ef7169719d63cd05fe97dc983f8e776616fa76cdac9ea5bd40b01bd719537a7d2740a92b2bd51c8c2c5cdc8517363400b10de67c7ce67240ee3c25480e84939e7dfcdb46a0b5ee7ef1e2399e9c3afa82292f041948c1a18d9aa51aec19b88d78996b4e", &(0x7f0000359000-0xbc)="811461ad729c0623f6896c25f032f9b5c7abc1bbc9158e53cd687513c8fea1ba7b4a1634573e76a848d04613c4dec23dee246552946c23736e6fdba9f55b5139e9224a270417d4232ef45e64f919bbcc89e5bfad6ade563e6a6285e21195a4fc1bd042f21fe7f4590d92418ccc36a952e2f073a8f5487845feccbace9ea948278bce934fbb7ba9a6d17b4dbf3f24267c2cd18c65ab627248a369f346708ef7e2d9e5145f6baeff5ef35b0945c49d18a01b447d0911df48944ff3a81d", 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000807000)={0xa229, 0x0, 0x7f, 0x100000001}, 0x8) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f000022c000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000098f000)={0x0, 0x7e6d, 0x10}, &(0x7f0000083000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000534000-0x8)=@assoc_value={r8, 0x1ff}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r3, 0x0}, 0x1c) 2017/12/21 23:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3d000-0x58)={0x26, 'rng\x00', 0x800, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pread64(r0, &(0x7f0000b66000-0x1a)=""/26, 0x1a, 0x7) close(r0) accept$alg(r0, 0x0, 0x0) close(r1) [ 73.333946] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/21 23:41:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/1, 0x1) 2017/12/21 23:41:59 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000497000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d2e000)={0x0, 0x0, 0x0}, &(0x7f0000861000-0x4)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fe3000)={0x7, 0x78, 0x3, 0x39, 0x3, 0x10001, 0x0, 0x8, 0x1005, 0x6, 0x5, 0x92f, 0x400, 0xc, 0x0, 0x7, 0x1, 0x8, 0x35d0, 0x8040, 0x9, 0x100000001, 0x6, 0x0, 0x4, 0x5, 0x0}, r1, 0x2, r2, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2017/12/21 23:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00009a3000-0x11)={@random="38411b238257", @random="03000000007f", [], {{0x800, @x25={0x1, 0x0, 0xff, ""}}}}, &(0x7f0000eea000)={0x1, 0x0, []}) 2017/12/21 23:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, r0, 0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000047f000-0x11)='/selinux/context\x00', 0x2, 0x0) memfd_create(&(0x7f000067c000-0x11)='/selinux/context\x00', 0x3) socketpair(0x11, 0x6, 0x400, &(0x7f000017f000+0x95c)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a39000)=0x4, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000212000-0x78)={0xf09, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x209, 0x32f6, 0x0, 0x1, 0x0, &(0x7f00001bb000-0x10)=@generic="cf525daaf71ea71a5f08149d234632b7", 0x9, 0xffffffff, 0x1}) dup2(r1, r0) 2017/12/21 23:41:59 executing program 5: r0 = socket(0xa, 0x3, 0xff) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005f7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006d5000)={0x1ff}, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000057a000)={@common='bpq0\x00', @ifru_flags=0x1400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x250)={0x3, 0x5, 0x1, 0x7fff, 0xa, [{0x2, 0xebed, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x20, 0x0, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x81, 0x80, 0x0, 0x0, 0xb7bd1b9bff79f070, 0x0, 0x0, 0x0}, {0xff, 0x8, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x7ff, 0x0, 0x0, 0x1500, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x79c, 0x0, 0x0, 0x602, 0x0, 0x0, 0x0}, {0xcc, 0x40, 0x65, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7fff, 0x8000000000000000, 0x6, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x8043, 0x0, 0x0, 0x2082, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000003000-0x2)=0x98, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x80, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x52, 0x4, 0x4, 0x0, 0x2}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=""/252, 0xfc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x40, 0x2, 0x0, 0x5, 0x1}, 0x14) 2017/12/21 23:41:59 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$fuse(r0, &(0x7f00004cd000-0x5a)={0x59, 0x0, 0x1, @random="0700000000000008000000050025a6009000070c00000000bf281b55dede0700847f00eeffff9120874649bb74e79400000002000000d3d682afb995ff01000032bf0000910044e583"}, 0x59) 2017/12/21 23:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/rfkill\x00', 0x100, 0x0) mq_timedreceive(r0, &(0x7f0000673000-0xde)=""/222, 0xde, 0x3ff, &(0x7f0000f5c000)={0x77359400, 0x0}) r1 = getpgrp(0x0) getpgid(r1) timer_create(0x7, &(0x7f0000542000)={0x0, 0x3c, 0x7, @thr={&(0x7f0000b95000-0x1000)="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", &(0x7f0000b19000)="a601cb76508880dfb9106a915816a304fbec19a54b68ce4a2ee44e79b55969edcc1d32c588222427a9e16412e2629440e2fc3418"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000-0x4)=0x0) 2017/12/21 23:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008d5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003d2000)="0a0775b0d54c0000000000000054dbc479b6e59908b8a612793c3b6ae06c00009baae2669600009b0d334e283045a269", 0x30) ustat(0x1, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 23:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000194000)={r1, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ff9000-0x8)={0x3, r2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b24000)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x268d}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2d1}, 0x6, [0x9399, 0xc48, 0x80000001, 0x7fffffff, 0xff, 0x6, 0x1, 0x2b]}, 0x5c) socketpair$inet6(0xa, 0x8000e, 0xd7d5, &(0x7f0000ecc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001a7000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2a7a7e45, 0xc1cb, 0x100000000, 0x5, 0x5, 0x4, 0x3ff, 0x0, 0x2cb, 0x1, 0x3, 0x1, 0x20, 0xffffffffffff4b82, 0x9]}, &(0x7f00004bc000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000e66000-0xb0)={{0x55e9, 0x8}, 'port0\x00', 0x4, 0x40040, 0xae6e, 0x9, 0x7f, 0x363a, 0x8000, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b06000-0x6)={r4, 0x3}, 0x6) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000776000)="e350d679e76c2e432a8ee1495d02d264254a81db3a61fbb1b3957ca60cd9fc6b35307a8531b76d32f78d6cedd69807851fa090cd1853f9d599f331e39e2fcf039151974364b55c01ebd83289db4ad9ef3cd1") rt_sigtimedwait(&(0x7f00001df000-0x8)={0x100000000}, &(0x7f0000e45000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000239000-0x10)={0x0, 0x989680}, 0x8) writev(r3, &(0x7f0000e0a000)=[{&(0x7f0000ce4000)="7aceb0cf1d3eac576e6845c3d61944dffa7f27e1d27c51e3f2b17ff65239f6fe397ae8d41e1e2823b82a22e374bd0e2b6d521cb90555874a73d2fc687d5b72c889ece23f919ac9e2", 0x48}], 0x1) 2017/12/21 23:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003f6000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fd9000-0x8)={0x0, 0x3}, &(0x7f0000639000)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000437000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendto$ax25(r0, &(0x7f0000dc6000)="5371bdd228444e4eef42896ef7b5bef689cff677e3e98123e01129fd4c270e6f39620e4a8f4d937461b7c0141eee54fcc44a55e24a81a056d9a02753f3599508c078f70e67d456bc694cb0c3faea0f27222b30d93237c3e175340f670495b3642f64f73c4aa516ce4efa9606d3ebf3842f730e0a38bad58157d9f0a885f8c48622ea78716bdbfdaf2a4f49afa2cf996589adda80f282b457f08ddfeb35d2915c2a54c7fe83", 0xa5, 0x4000, &(0x7f0000a04000)={0x3, {"870858f640dcdd"}, 0x6}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f85000)={r1, @in6={{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaed, 0x6, 0xf6, 0x80000001, 0x48}, &(0x7f0000312000-0x4)=0xa0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00005c2000)={0xd30, 0x20400, 0x2, 0x38, &(0x7f0000877000)=""/56, 0x16, &(0x7f000083d000-0x16)=""/22, 0x49, &(0x7f00008fb000)=""/73}) fcntl$getflags(r4, 0x40b) 2017/12/21 23:41:59 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cca000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fbd000)='/dev/sg#\x00', 0x3, 0x80440) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000015b000)=0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000756000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000d3f000)={0x1, 0x2, 0x77faadea}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f000073a000)={0x0, 0xa}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000115000)={0x1, 0x0, [{0xa0f, 0x0, 0x5}]}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d4f000-0xd)='/selinux/create\x00', 0x2, 0x0) 2017/12/21 23:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) recvfrom$unix(r1, &(0x7f0000775000)=""/9, 0x9, 0x0, &(0x7f0000910000)=@file={0x0, './file0\x00'}, 0xa) close(r2) accept$unix(r0, 0x0, &(0x7f0000e40000)=0x0) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f0000951000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2017/12/21 23:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x1000000000000008, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000463000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f8000)=0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000043f000)={0x8, 0xac7}, 0x8) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) readv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00002df000-0x4)=0x1) 2017/12/21 23:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000923000)='/dev/vcs#\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) dup2(r0, r1) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/21 23:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000456000)="034b0007", 0x4) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 23:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000556000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00006a5000)='#\x00') socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) memfd_create(&(0x7f000077e000-0x19)='system.posix_acl_default\x00', 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000aef000)="12", 0x1) syz_open_pts(r1, 0x4000) dup3(r0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000cc4000-0x38)="15a4449575708bb3574bd1f8e130c62294cd5c4c3c0497849146ba1b7ec4b107a1c653029d3d03994c846b14cd64209ec8", 0x31, 0x4080, 0x0, 0x0) 2017/12/21 23:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3ff, &(0x7f00001d8000-0xc8)="bb3626df2e15972682517173f16fa04dcb2c491d48804d66be844017901671154c8ecaa59cc40b4c5751fd5a76841914fcf386b03662808dc85e642e55e9d7b558a12a5195563f1f9543284ef89e3221ae98de1117ee8093688d4c414a80bb2bf778121b7d7d1abc8bd86b3da11e22ab4ded413133fb0d2f20d13765e0171fb8b61ecb4d55587abd643c20758a651babafda7ab70c1b0b89ebe1965cdacf9942b915591e1146126e13bf12d205b80f1cdd854247ce82ffa53287cdd31af057d9ef991dbe1971c2d6") socket$inet6(0xa, 0xa, 0xfffffffffffffff9) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/21 23:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mkdir(&(0x7f0000ff3000-0x8)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007fb000)='/dev/sequencer\x00', 0x4048c1, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1566) mount(&(0x7f000055a000)='./bus/file0\x00', &(0x7f00000af000)='./file0\x00', &(0x7f0000985000-0x4)="31000004", 0x808024, &(0x7f000024f000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2017/12/21 23:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0xfffffffffffffffe, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000421000)=""/0, 0x0, 0x0, &(0x7f0000a34000-0x80)=@generic={0x0, "d405f46d3cd08425a8373c87ae530210b33b69076330497c141600b2ed176f51aec6286d67deaaa43192300e3479ce8b381bfa7629e5ea8f6ac02f18bba055ce886d590fdfc9168323064120e8781b45baf02b20f956c971755714664a18400ab6df1a455de7edee8ab23966dd0851cd6c3561fdd446f5338b245bbe02dd"}, 0x80) 2017/12/21 23:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006fb000-0x4)={r1}) io_setup(0x1, &(0x7f0000f6c000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000212000)={@generic="31dbe19aba2b810a2f1dc39ccd0befb2", @ifru_flags=0x1000}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000073000)={0x400, 0x6a2aa341, 0x7, 0x6}, 0x5) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_submit(r3, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00001de000)=0x0, &(0x7f000090f000-0x4)=0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000085c000)={0x6, 0x2}, 0x8) 2017/12/21 23:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000525000)='/dev/usbmon#\x00', 0x3ff, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a34000-0x4)={0x0}, &(0x7f000052e000-0x4)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0x3, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dba000)={r0}) connect$bt_sco(r2, &(0x7f0000ca7000)={0x1f, {0x2, 0x3, 0x119, 0x7c4e, 0x5, 0x53}}, 0x8) 2017/12/21 23:41:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) fcntl$dupfd(r0, 0x0, r0) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) accept4$packet(r1, &(0x7f0000745000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003c7000)=0x14, 0x80000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000025a000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r1, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) 2017/12/21 23:41:59 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000b15000+0x718)='/dev/input/mouse#\x00', 0x9, 0x800) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000591000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) write(r2, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000c0000)={r4}) splice(r3, 0x0, r2, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r2, 0x407, 0x0) dup2(r2, r4) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)='\b', 0x1}], 0x1) dup2(r4, r1) 2017/12/21 23:41:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='^mime_typeem0bdev\x00', r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="", 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, 0x0, r1) 2017/12/21 23:41:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000064000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ff3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0xfff, 0x500, 0x8e1, 0x80060, r1}) r2 = socket(0x8, 0x800, 0x46e) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f000046b000)=""/198, &(0x7f00000e1000)=0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/21 23:41:59 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e7f000-0x12)='/dev/input/mouse#\x00', 0x8372, 0x80000) r1 = socket(0x2, 0x802, 0x80008000809) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f78000)=0x9, &(0x7f00000cc000)=0x4) write(r1, &(0x7f000095b000-0x26)="26000000240043000000000000109100000000040100000000000200f1ffffffffff03c76e35", 0x26) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e71000-0x4)=0xb) 2017/12/21 23:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0xc, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)='$nodevsystem&*GPLwlan0}eth1nodev]\x00', 0x40, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce9000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000296000)={0x9, 0x2, &(0x7f0000c38000)=[@generic={0x981, 0x0, 0x7f, 0x6}, @map={0xd8e, 0x55a2, 0x8001, r0}], &(0x7f0000902000-0x6)='bdev)\x00', 0x80000000, 0xab, &(0x7f000057c000-0xab)=""/171, 0x100, 0x1}, 0x30) 2017/12/21 23:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6c000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b48000)={0xfffffffffffffffe, 0x0}) 2017/12/21 23:41:59 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x2000100000001, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0xe, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, 0x1c) 2017/12/21 23:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) ioperm(0xff, 0xfff, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x1c, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000dde000)=0x10) 2017/12/21 23:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000e11000-0x90)=[{0x24, 0x29, 0x405, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffdb30d42"}], 0x24}], 0x1, &(0x7f00000fe000)=[], 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000492000)={0x0, 0xbb, "51c7bd55e680c065ee4fbe1cc1db943aa2ec9fbcc2dfe65e7da2ea2ab52270154a13ae7726052400b60a76d6731b2b86df174c35f95078622618f0d1eaee55053c4b6c9b0c7a4b8d3e80c5826502292c8d793e22482381539594a0ece13df0d228a52b786ca06478f7a6ce3bec06013ec4b0ce6f4599ff7153e222c6ec737000600682a392dc53c5edd8a579e201b4c07598326c8983d46e4996171291b1e5aabd9ebe32b7a27e8b99d5642e39a282e776e69f29a93407e2bf198b"}, &(0x7f0000ec9000-0x4)=0xc3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000267000)=@assoc_value={r2, 0x7f}, &(0x7f0000254000-0x4)=0x8) 2017/12/21 23:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000907000)={0x0, 0x0}) fgetxattr(r1, &(0x7f00000f3000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00007c0000-0x6)=""/6, 0x6) dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) getsockname$ax25(r2, &(0x7f0000c1e000)={0x0, {""/7}, 0x0}, &(0x7f0000754000)=0x10) write(r2, &(0x7f0000eb6000-0x1)="19", 0x1) 2017/12/21 23:42:00 executing program 4: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a0c000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = eventfd2(0x200, 0x80000) dup3(r0, r1, 0x80000) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0x1d) 2017/12/21 23:42:00 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f4b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000ee1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bef000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000001b000)={0x50, 0x0, &(0x7f0000c3e000)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f0000546000)=[@fda={0x66646185, 0x3, 0x0, 0x2c}], &(0x7f000031e000-0x8)=[0x28]}}, @dead_binder_done={0x40086310, 0x3}], 0x27, 0x0, &(0x7f0000fe3000-0x27)="21144f8bc86b921198798486839713d0327b8c8818b8ed973a18197519c2949f5ae6e8e8fbe166"}) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00001ca000+0x375)={0x20000011, 0xd373, 0x1f}) sendmsg$inet_sctp(r2, &(0x7f000085a000-0x1c)={&(0x7f0000e74000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000629000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 23:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00001ae000-0x4)=0x0, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000052b000)='/selinux/mls\x00', 0x0, 0x0) bind(r0, &(0x7f0000144000-0x1c)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c) 2017/12/21 23:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cab000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/21 23:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f0000b48000)={0x0, 0x0}, 0x80800) mq_getsetattr(r2, &(0x7f0000153000-0x40)={0x4136, 0x6, 0x6, 0xf4a5, 0x1, 0x20, 0x9, 0x1f}, &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000839000)={0x9d, &(0x7f00001e3000)="3d98cdbaa46a5f43c0a0965c83b2a497bcdb040fcb78ebe931177780026cc1db860c500c5ef5ee55fb4078086765e4b067eb9482d134ef7948b05345e01114a3596beb9a5fcde8a7d76814958e09403bed0023150116091177adfefd84ba8bfd99b0d13024253932cd90cd50cecb80a13f56151728f30c5fa7f40d1cfb1f97788fd8325df187e9ad73113fee3d0bc19d123989b1aea8a32d0d498a49ca"}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000c73000-0x4)=0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000073000-0xf8)={0x6, 0x0, [{0x0, 0x5, 0x0, 0xbd1, 0x4, 0x100, 0x7fffffff, [0x0, 0x0, 0x0]}, {0x4000000e, 0x80000000, 0x2, 0x3f, 0x7, 0x100000001, 0x6, [0x0, 0x0, 0x0]}, {0x4000000d, 0x4, 0x3, 0x200, 0x3, 0x0, 0x1ff, [0x0, 0x0, 0x0]}, {0x0, 0xffff, 0x0, 0x80000000, 0x1, 0xffffffffffff0001, 0x0, [0x0, 0x0, 0x0]}, {0x4000000d, 0x3, 0x7, 0x8, 0x7, 0x20, 0x10001, [0x0, 0x0, 0x0]}, {0x80000005, 0x2, 0x1, 0x4cf, 0x2, 0xfffffffffffffffa, 0x4, [0x0, 0x0, 0x0]}]}) ioctl$TCGETA(r2, 0x5405, &(0x7f000081d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) uselib(&(0x7f0000e56000)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000681000-0x30)={0x8, 0x0, &(0x7f000035b000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000e3e000)=""}) open(&(0x7f000087f000)='./file0\x00', 0x40, 0x199) 2017/12/21 23:42:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003d9000-0x9)='/dev/sg#\x00', 0x1ff, 0x0) ioctl(r0, 0x2283, &(0x7f0000001000)="") 2017/12/21 23:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f000038e000)='/dev/sg#\x00', 0x4cc5, 0x4400) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000419000-0x8)=[0x7, 0x3]) r3 = fcntl$dupfd(r0, 0x0, r0) utimensat(r3, &(0x7f0000eaf000-0xa)="e91f7189591e9233614b", &(0x7f0000918000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000ae000)={0x0, 0xa8, 0x6, 0xe1}, &(0x7f0000f31000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000050b000)={r4, 0x8}, 0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005ed000-0x10)={r4, 0x1f7b895a, 0x5, 0x1}, 0x10) shutdown(r3, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = accept(r1, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) sendto$inet6(r5, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2017/12/21 23:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="11", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a25000-0x8)={0x0, 0x0}, 0x8) keyctl$join(0x1, &(0x7f0000caa000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2017/12/21 23:42:00 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f00003e1000)='/dev/sg#\x00', 0x100000001, 0x200000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000f89000)={&(0x7f00000b4000/0x4000)=nil, 0x0, 0x3, 0x0, &(0x7f000067c000/0x4000)=nil, 0x6}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005a1000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000f8a000-0x4)=0x6) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000063a000-0x4)=0x0, &(0x7f0000f85000)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062e000-0x11)='/dev/vga_arbiter\x00', 0x90000, 0x0) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f0000160000)=""/166) 2017/12/21 23:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) geteuid() r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000499000-0x4)={0x0, 0x1, 0x0}, 0x4) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000016000-0x8c)={0x2, 0x7, 0x3, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:42:00 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000039f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x8)='wlan0&^\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00002b6000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x7ff0000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000028d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000050e000-0x70)={[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r1, &(0x7f0000ddd000)=@random={'user.\x00', 'em1ppp1userkeyring&\x00'}, &(0x7f00003f0000-0x5e)=""/94, 0x5e) fcntl$getownex(r1, 0x10, &(0x7f0000082000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000086e000)=r3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e79000)={0x7, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00003ba000-0x20)={0x401, r4, 0x10000, 0x8}) 2017/12/21 23:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x88) dup(r0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f00002ff000)="") 2017/12/21 23:42:00 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ea000)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008ec000)=0x9, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/cuse\x00', 0x101000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b36000)="0a0775b0d5e383e59eb600ed005483b7405df0dfff04000000005c00000000e60a", 0x21) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f83000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) 2017/12/21 23:42:00 executing program 6: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0xb18, 0x0, 0x1000000000003, 0xffffffffffffffff}, @generic={0x0, 0x0, 0x0, 0x0}, @generic={0xd39d, 0xcd, 0x6, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ee2000-0x4)=0x3f, 0x4) recvfrom$inet6(r0, &(0x7f0000ab0000)=""/130, 0x82, 0x10000, &(0x7f00004c6000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ee6000-0x6)={0x8, 0x46}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007de000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000f38000-0x68)={0x0, 0x0, [0x7fffffff, 0x6, 0xb, 0x4c00], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000456000-0x8)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f00008c9000-0xa)='/dev/vcs#\x00', 0x0, 0x0) nanosleep(&(0x7f000052e000-0x8)={0x0, r2+10000000}, &(0x7f0000c06000)={0x0, 0x0}) r4 = gettid() readv(r0, &(0x7f00003c2000)=[{&(0x7f0000509000-0x36)=""/54, 0x36}, {&(0x7f0000178000)=""/150, 0x96}, {&(0x7f0000659000)=""/136, 0x88}, {&(0x7f0000390000)=""/209, 0xd1}], 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000462000-0x8)={0x1, 0x7fff}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) tkill(r4, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 23:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000373000)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) [ 74.020930] device syz1 entered promiscuous mode 2017/12/21 23:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getdents(r0, &(0x7f0000014000)=""/234, 0xea) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) poll(&(0x7f0000718000)=[{r0, 0x15, 0x0}, {r0, 0x200, 0x0}, {r1, 0x100, 0x0}, {r1, 0x9004, 0x0}], 0x4, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2017/12/21 23:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000fd000)={0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000486000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b1d000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r2 = syz_open_procfs(r0, &(0x7f0000955000-0x9)='loginuid\x00') sendfile(r2, r2, &(0x7f0000923000)=0x0, 0xff) 2017/12/21 23:42:01 executing program 7: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0xff, 0x4) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e7c000-0x4)=0x0, &(0x7f00000a5000)=0x4) write(r1, &(0x7f0000e7a000)="43c7fb285fba668ff1f142cba7627308d7b7eff0ef16d0dc8b13a0d683b42ef93c6f3d85f480d359a10e21cc63615b06fd3a671f989afeef91cdd50a5f10a1ae0f2705db11f6010f722fbc7d27c4ddf74d226830d2fa3af13d9c4c9d51e66898d3d1215d409d72391cbd367ae34b14734772e136cef2021e6682ab21ac1efec10daabe13a46ee26d330efe33a1c4ea864a5eb7949ed0d4dbde9efb2b186a3f06c46538cc9e83657905b9d6f52af60a7e9c99a344cf575afee3985a12d02eff378729f1cfbf71b82a5a1f1fdc7483497a2e0136cde2cfbe", 0xd7) openat$selinux_access(0xffffffffffffff9c, &(0x7f000092d000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000341000-0x4)=0x0, 0x800) writev(r2, &(0x7f0000e7a000)=[], 0x0) write(r2, &(0x7f00000a4000-0x3d)="fb", 0x1) 2017/12/21 23:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000721000/0x1000)=nil) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000096d000)=0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000001a000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000167000)={0x0, 0x0}) ioprio_get$pid(0x1, r2) r3 = syz_open_dev$mouse(&(0x7f0000a11000-0x12)='/dev/input/mouse#\x00', 0x2e5, 0x40) setsockopt$inet_tcp_buf(r3, 0x6, 0x1b, &(0x7f00006b6000)="e3c18cbfec603503ccdd4c496513aeb90f83462bdfebad4047b91b439b8cdee59dc8d6148b8021df46aa0be94e53e3d1bb4719472a44d81b031bc8e5bf10995bd541b3165b8d4ac8d23519f2208d351ecc5ccf047df2f23d39a152013c04c1a332c8a5dfadcffe91a64d0d9a7f0791295bcb2e036c93afdb0fe3529645ad51cbbf4101d5147db82e313f66e4f07e7128947ecde2628d41911437", 0x9a) shmctl$SHM_UNLOCK(r1, 0xc) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000974000-0x9)='/dev/vcs\x00', 0x8c0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00003d6000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000079c000-0x4)=0x14) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000735000)={0x0, 0x3, 0x4, &(0x7f0000e47000-0x8)=0x0}) connect$packet(r4, &(0x7f0000e58000)={0x11, 0xf7, r5, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/21 23:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008a7000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x40841) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a0000-0x4)=0x0) perf_event_open(&(0x7f0000557000-0x78)={0x5, 0x78, 0xffffffff00000000, 0x2, 0x561, 0x7, 0x0, 0x80000000, 0xd01, 0x4, 0x10001, 0xfffffffffffffff9, 0x1, 0x8, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x40c, 0x80, 0xffffffffad55930c, 0x7, 0x101, 0xfff, 0x8, 0x0}, r1, 0x5aa, r0, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000857000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000280000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1fffffffffb, &(0x7f0000a25000-0x10)={0x0, 0x0}) 2017/12/21 23:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000781000-0x8)=0x0) mq_timedreceive(r0, &(0x7f0000f45000)=""/193, 0xc1, 0x4, &(0x7f0000119000-0x10)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) bind$inet(r1, &(0x7f000004c000+0x3f8)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ca7000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xc0) 2017/12/21 23:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a67000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000d71000-0x8)='./file0\x00', 0x44100, 0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000167000)={0x81, 0x9}) mprotect(&(0x7f00001b5000/0x400000)=nil, 0x400000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000d35000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000345000)={0x0, 0x0}) 2017/12/21 23:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eea000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockname$netlink(r0, &(0x7f00004ed000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3f000)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000016b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8000000, 0xaba, 0x7ff, 0x1, 0x6}, &(0x7f00005da000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000852000-0x8)={r2, 0x7}, 0x8) sendto$unix(r0, &(0x7f000087b000)="db953b721672f55ce66b948bf50a6e923397ab7317561224f8c2f52863a5b176b70d2235dab3ed7acc2b95c297d30fc9eac840c20342aef8ef227c2a621cec841aa3b74e12e1ebef9b1091e1fc69fc77c51481810c32db1555aebd5fe5bb02043335b8924edd70899be0fbf3f8ce42a770513f8831c6a39705708b16b1e7fb6b2be764059be3dc474745682ac69f2bac1fc5d6412a7ec8264b7a6e26b11dc6fc53e08c7beb114a7929769a4920fbe498c985925aff5502dfe20177d86ff6685c7e2858582dcb6019d797aa261fb49d504d4bf15a87319db8dfd1804b3d717c82c9dd17bd8f56f1", 0xe7, 0x0, &(0x7f0000924000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = creat(&(0x7f0000877000)='./file0\x00', 0x124) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000829000-0x14)={0xce3a, 0x200, 0xffffffffffffffff, 0x0, 0xffffffff}) getsockname$netrom(r3, &(0x7f0000740000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000058000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000648000)={0x0, 0x0}) r5 = syz_open_dev$vcsn(&(0x7f0000aa9000)='/dev/vcs#\x00', 0x6, 0x52040) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000068e000)={0x2, 0xbf7, &(0x7f0000100000-0x5c)="ab00ffd165829b2d346834bc9f89adcec734608703d2dbf34e2303f4a8c1b47e57f267c77b1b8f2e04b691810b4aab7ff7dae444fed30c6354d0c7544b342232ace89e47fc958c3534cab8c0f6dbdbbf9dfe04d04576a8c14ec857f1", &(0x7f000008d000-0xfc)="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", 0x5c, 0xfc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r5, &(0x7f000084e000-0xc)={0x10, 0x0, 0xfffffffffffffffc, 0x80000000}, 0xc) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000010000-0xc)={0x4, 0xffffffffffffffff, 0x0}) [ 74.883597] binder: 13216:13217 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 74.890958] binder: 13216:13217 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 74.901203] binder: BINDER_SET_CONTEXT_MGR already set [ 74.906541] binder: 13216:13218 ioctl 40046207 0 returned -16 [ 74.918687] binder: 13216:13217 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 74.925817] binder: 13216:13218 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/21 23:42:01 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000727000)=0x0) r1 = getpgid(r0) kcmp(r1, r1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) 2017/12/21 23:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000f16000)=[], 0x0, 0xffffffffffffffff, &(0x7f0000e30000)={0x9}, 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037a000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000719000-0xc)={0x40000000, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000372000-0x10)='/dev/sequencer2\x00', 0x2400, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000f08000-0x1)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a3e000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f000095c000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000850000)={@rand_addr=0x400, @multicast1=0xe0000001, r2}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000778000)={{0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98}, {0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x9, [0x101, 0x5, 0x5, 0x7, 0xffff, 0xfff, 0x1f, 0xea]}, 0x5c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a46000)=@assoc_value={0x0, 0x0}, &(0x7f0000591000)=0x8) 2017/12/21 23:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x20000081) prctl$setendian(0x14, 0x1) r0 = socket(0x8000000000000a, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000bd9000-0x78)="", 0x0, 0x800, &(0x7f000043a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 23:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() r2 = syz_open_dev$vcsa(&(0x7f0000160000)='/dev/vcsa#\x00', 0x7000, 0x60000) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f000047a000-0x6f)=""/111) process_vm_writev(r1, &(0x7f00005c9000-0x30)=[{&(0x7f00002e5000)=""/77, 0x4d}, {&(0x7f00003b6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c84000-0xf8)=""/248, 0xf8}], 0x3, &(0x7f0000c23000-0x60)=[{&(0x7f0000829000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000475000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0xfffffffffffffbff, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000ea6000)={0x37, &(0x7f0000254000-0x37)="15a8ad934fec0f2d290155ac4302e8bcdf8898bb19b1468fa070ac86e7d7b0d7599e8d5c7cefc6e06aba1d95502c07023caba7c4ee4020"}) 2017/12/21 23:42:01 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f22000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet(r1, &(0x7f00002f2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/21 23:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0xb30, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000091f000)={r0, 0x1ff, 0xa5, 0x67, &(0x7f00007df000-0xa5)="9f14f6c3502cc57dca97666d1790acf7780d0c4f19ca33a35d1eee398daed45e2c1bd03839478e3ccac27b5c589fd3c0258d63491c82c42aa703aa71e5c38d6ab9b8cde225d26653fb4a786417879d1e4e216ef0cb59da3f64489f25d4b3251b35c9bc152c13038f28b09295483164e142ac63750210320081ebfd82e4a386b370f240296e31f64eb0f8bdda37f54729f517f0aeb0b99b15fa79edadeabaa3af0faf53d34f", &(0x7f0000056000-0x67)=""/103, 0x96f, 0x3a}, 0x28) 2017/12/21 23:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x6080) readv(r0, &(0x7f0000b25000+0xa49)=[{&(0x7f000092f000-0xdb)=""/219, 0xdb}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/21 23:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000077b000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000c41000-0x4)=0x0, &(0x7f00005a3000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001eb000)=0x0) ptrace$getenv(0x4201, r1, 0x7f, &(0x7f0000718000)=0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000982000-0x40)={0x7, 0x2, 0x4, 0x1d, &(0x7f000054a000)=""/29, 0x1000, &(0x7f0000730000-0x1000)=""/4096, 0x54, &(0x7f0000761000-0x54)=""/84}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000696000)=""/101) 2017/12/21 23:42:01 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00004ad000-0x38)={0x1, 0x0, [{0x17a, 0x0, 0x0}]}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000e89000)={0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000116000/0x4000)=nil, 0x4000, 0x0, 0x8813, r0, 0x8000000000000) get_thread_area(&(0x7f00003fd000)={0x1, 0x20000000, 0x6000, 0xde02, 0x9, 0x6, 0xbf0, 0x8, 0x1f0000000000000, 0x34bf}) r1 = open(&(0x7f0000e4d000)='./file0\x00', 0x40000, 0x100) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000032d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000a12000)=0x1, 0x4) 2017/12/21 23:42:01 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005d0000)=0x0, &(0x7f0000431000-0x4)=0x4) mknod(&(0x7f0000603000-0x8)='./file0\x00', 0x7fd, 0x0) r1 = creat(&(0x7f0000e02000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003df000-0x4)=0x0) fcntl$lock(r1, 0x0, &(0x7f000036b000-0x20)={0x1, 0x4, 0x9, 0x3ff, r2}) 2017/12/21 23:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000422000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bc5000)={0x0, 0x3}, &(0x7f0000bb4000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000d0000-0x10)={0x4, 0x1, 0x4, 0x0, r1}, &(0x7f0000e4a000-0x4)=0x10) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) unshare(0x24020000) mount(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f000035c000-0x8)='./file0\x00', &(0x7f00003d3000)='fuse\x00', 0x20, &(0x7f000066e000-0x2)="") 2017/12/21 23:42:01 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x3f, &(0x7f0000002000-0x1000)=""/0, &(0x7f000042f000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd0000-0x9)='/dev/sg#\x00', 0x8, 0x111480) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000a88000-0x4)=0x0) msync(&(0x7f000068f000/0x3000)=nil, 0x3000, 0x4) 2017/12/21 23:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) removexattr(&(0x7f0000b1c000-0x8)='./file0\x00', &(0x7f000089b000)=@known='system.posix_acl_default\x00') r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d8c000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000021b000-0x9)='/dev/vga_arbiter\x00', 0x212080, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000043000-0x14)={r0, r1, 0x0, 0x0, r2}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000969000-0x8)=0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f00007bf000-0xc)={{0x1, 0x1000, 0x1, 0x7, 0x1, 0xff}, 0x4621}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000df9000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa700000007bf61007f"}) 2017/12/21 23:42:01 executing program 2: mmap(&(0x7f0000000000/0x2ee000)=nil, 0x2ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ae000)='net/ip6_tables_matches\x00') mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fe000)=0x14) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f000011e000)=[{&(0x7f00002ed000-0xe6)='O', 0x1}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0x1f, 0x0) 2017/12/21 23:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000ae000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000026b000)=0x0) fcntl$setown(r1, 0x8, r2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r0, r1) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/21 23:42:01 executing program 5: r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000076d000-0x4)=0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000710000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x5) 2017/12/21 23:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000fae000-0x20)={{0x0, 0x2710}, {0x4, 0x2710}}, &(0x7f000031a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000020c000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ee000-0xb8)={0x0, 0x4, 0x9, 0x401, 0x0, 0x0, 0x8, 0x10001, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x101, 0x1, 0x10001}}, &(0x7f0000622000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000292000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff8000}, &(0x7f00002b3000-0x4)=0x98) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000bc000-0x10)={0x4, 0xd9, &(0x7f0000c65000)="1b9661e0ff1fcc7ab23da26f260608b6924161a0fcfc5e78b0ad3fb0a5e5c364e239c881b409b542167d8802f6c1739c15396606715fcb03d4ede0bb557d6be75c9179747289d7c44ed9eef6385b1a2a1c9070ba56d451db49d4ad082455ac4c28918c950eaa48219d4eb028591ca17053fbcd8942901401edf3534104a9095a86212c02dec09f5a9c6925432bb4e3334736a913d9c4e3c4126dfb07345a28f38f1adf5f3c1b85abd6b8dd3e397b490a00092fa764e564ff125c2863b121ebc08abd2825ded8810b61dfae1901829eecd6211a44c0f29f3b10"}) syz_open_dev$vcsa(&(0x7f00003c2000-0xb)='/dev/vcsa#\x00', 0x9, 0x141800) [ 75.155472] binder_alloc: binder_alloc_mmap_handler: 13269 20116000-2011a000 already mapped failed -16 2017/12/21 23:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00002ea000)={0x7fffffff, 0x3}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x1, 0x1ff, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) io_setup(0x8000, &(0x7f0000257000)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000702000)='/dev/sequencer\x00', 0x4000, 0x0) io_cancel(r3, &(0x7f00001b6000)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f000085c000)="c83255c71cf1da87402e9cec1f4231468f3a7bb865cf4932712d3176f81d1835febefeb2ac12d9bea12a72aa4e27ec13d4521bc2e92dd15200d220378f595cf08b6701014dad60b159218fb716fe9fe0dda998c57bad977a06aaa2c8128031ee780bf9ca005305196876ab510ea7975bafc0ba33b3bda8c435c5c52f3176ecc024e4f55f6ad820de36465813322127317aafe9a802fd7372532c8e8ea807f5c29545e4790e6963e328ac4e4cd43fd8f8f6267daf43b56f8c5e36f730e813d2e4cb2b4ba473030c32e7cb1cba2bef442353ed1908c79737a8e0a4ab10eaa247dac514099e02a328e72a0d38d562", 0xed, 0x3, 0x0, 0x0, r4}, &(0x7f0000d72000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b96000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/21 23:42:01 executing program 6: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dc5000-0x4)=0x14, 0x80000) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f5c000-0xc)={r1, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000050b000)={0x0, 0x0, 0x0}, &(0x7f0000f5a000)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000e67000)={0x3, 0x3, 0x8, 0x3f, r2}) r3 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f5a000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/rfkill\x00', 0x80080, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000f5c000-0x50)={{0x1, 0x28b6bd35f8921b61, 0x6, 0x3, 0x9}, 0x5, 0xa79c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r3, &(0x7f0000f50000)={&(0x7f0000f5a000)=@ll={0x11, 0x17, r4, 0x1, 0x2, 0x6, @random="2be54a2a9929", [0x0, 0x0]}, 0x14, &(0x7f0000f50000)=[], 0x0, &(0x7f0000f5f000)=[{0x70, 0x800, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x70, 0x44015}, 0x40080) 2017/12/21 23:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000edb000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000061d000-0x29)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b3c000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000235000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x8, 0x11, 0xa0, 0xa0, 0x3, r2, r3}, {0xfff, 0x7, 0x4f00000000000, 0x0, 0x0, 0x5, 0x0, 0x100000001}, {0x7, 0xffffffff, 0x0, 0xe00d}, 0x9, 0x4bef, 0x0, 0x1, 0x26, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8001}, 0xf, @in6=@loopback={0x0, 0x1}, 0x7c, 0x4, 0x1, 0x1ff, 0x4, 0x5, 0x2}}, 0xe8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3c, &(0x7f0000cf5000)=0x0, &(0x7f00002d1000)=0x4) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000c05000)={{0x1000, 0x100000, 0x0, 0x7, 0x80, 0x3f, 0x1, 0x9, 0x6, 0x200, 0x4, 0x7, 0x0}, {0x4000, 0x6000, 0x4, 0xfffffffffffff800, 0x7, 0x3, 0xfffffffffffffff9, 0x7, 0x7, 0x101, 0x9b94, 0x9d, 0x0}, {0x1000, 0x10000, 0x9, 0x3, 0x40, 0x4, 0x8, 0x5, 0xffff, 0x982, 0x3, 0x7f, 0x0}, {0x1, 0x2, 0xb, 0x4, 0x6, 0x1, 0x5, 0xffffffff, 0x100000000, 0x80000000, 0xfa0, 0x6, 0x0}, {0x2000, 0x7000, 0x8, 0x1, 0x800, 0x3, 0x3ff, 0x7, 0xb9f, 0x5, 0xa33, 0x8000, 0x0}, {0x3001, 0x3000, 0x0, 0x10000, 0x80, 0x800, 0x400, 0x400, 0x8, 0x1, 0x0, 0x8d2, 0x0}, {0xf000, 0x2000, 0x1d, 0x4000000000000, 0x18, 0x800, 0x8, 0x9, 0x2, 0x2, 0x7, 0x7fff, 0x0}, {0x10000, 0x0, 0x0, 0x8000, 0x4, 0x0, 0x9c, 0x5, 0x57, 0x9, 0x2, 0x1, 0x0}, {0x4000, 0x2000, [0x0, 0x0, 0x0]}, {0x0, 0x7000, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x0, 0x400, 0xe, 0x0, 0x105000, [0x71e, 0x9, 0x2, 0x1f]}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000f08000)={0xa3, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r8 = shmat(0xffffffffffffffff, &(0x7f0000e94000/0x4000)=nil, 0x6000) shmdt(r8) 2017/12/21 23:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000d22000)=0x0, &(0x7f00000e0000)=0x4) close(r0) 2017/12/21 23:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000047000)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000153000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000044000)=""}}], 0x30) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/21 23:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f000084e000)={0x2, 0x0, @rand_addr=0x42, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x0, 0x3, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000411000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000305000-0x28)={@common='lo\x00', &(0x7f0000b69000)=@ethtool_rxfh_indir={0x18, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d6c000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007e2000)={0x0, 0x400, 0x0, 0x7, 0x9}, &(0x7f0000930000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000704000-0x8)={r4, 0x3}, 0x8) 2017/12/21 23:42:01 executing program 4: unshare(0x4000000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x20040) fcntl$getown(r0, 0x9) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000300000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000a99000)={[{0x7f, 0x0, 0x76, 0x80000000, 0xffffffffffffff48, 0xcd, 0x0, 0xffffffff, 0x3, 0x1, 0x7, 0x4, 0x2}, {0x9fc, 0x8, 0x9, 0x1, 0x2, 0x8001, 0x8, 0x7f, 0x2, 0x7, 0x4, 0x400, 0xff}, {0xffffffffffffffe0, 0x100000000, 0x1, 0x0, 0x6, 0x1, 0x401, 0x4, 0x1, 0x6, 0xbba, 0xd15, 0x7}], 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000834000)='/dev/qat_adf_ctl\x00', 0x121000, 0x0) bind$inet(r1, &(0x7f0000da7000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000014000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 23:42:01 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000c8000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000006000-0x4)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000005000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x28)={@common='ifb0\x00', @ifru_data=&(0x7f0000001000-0x20)="27f992105e1ec452def47ba581b3d213e5a03fc85da2344c99cbbb9b2b5483c2"}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000-0x8)={0x0, 0xffffffffffff0000}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000+0xc5)={r2, 0x3}, &(0x7f0000009000-0x4)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000002000-0xe7)=""/231, 0xe7, 0x2000, &(0x7f0000004000-0x10)={0x3, {"68cc01436cf6e9"}, 0xffffffff}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000000a000)={0x0, 0x33, 0x4, @thr={&(0x7f000000b000-0xe5)="97169d5da3c1ee52bcee667ec7c03e4cbf2d1bb8c33f438bc59e3ad997fd142621f2363190b9d32cdd21c196ad521430257dd794743c8e310ae4047887e17de3e931cb2d9844a88a32ba3dbf671d7a13813ab1c9603ff3067db978269c133afd75594964e12d45cd07e3fa18a423ad1c6e73f6f8db00aaa17d806b92f1dfeebd5385fe71d9df52a4bdcb009b4392b7ca334733b60bb8e8cc129510300f8a938c2c2f207277e38bc1d9795f796426d1f527733f250e50378126df393b19faff31a63a728e4e69fa5dd1e9ff8f778593d18d7eb8041e54ed798e550860a926737e0823387af5", &(0x7f000000b000-0xfa)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x0) timer_getoverrun(r3) ioctl$TIOCNOTTY(r0, 0x5422) fcntl$getownex(r1, 0x10, &(0x7f0000007000)={0x0, 0x0}) 2017/12/21 23:42:01 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004b9000-0x1008)={0x0, 0x1000, "116761f9eed139a1f6bc1b8e8c420238b7d5d790728a7da9c969cb6ada9232010af795fa8b5d2b6d658b94d22e61ebd74b156d3da837c1ee7e9cbedd0b119cdcb41bbe93734082b1a95b1b8e8abc30391ab0372df0ab3925e5fa1261f315d98d3e8a79b41335407841a14f48a632581ab75ff868316c25223a0c18f90799e3221dd64b138e4117de1bf50be25dc7729537e8c59ebc14065f36cbe3642b597bd8db772e79c259bff46c86a621f69ae195dd94e671c04f7ac339f4b188811793d95f86beb92b69d71f54abfe84c7e06600541c340e602758e0a0ae98a70f244a47029a9c0871cec007185b10df41996a21afbc393422df00f6d44843c26f3554b06cdd20bdf22175b1de8c057c3af321f0c2337183c6c2dc0bfae3d2264c8c20c0d869313f15849b91bfb1f187d1b056d7fae456d720cdb233c4384128b97cad84c05034757563b5e580968127bfca92574735fd827dfa6b0b29dac8705735c531b17e06f2725f2c14b4841129379b7ffe6212877397641807e26ccc07c297bbe01d3b4f6147fa195c8d1dccb131cdc661c162281ca5759198ba453728edc12efcb22f0fb5c3b5e6fde26f0d66a87065a1704edeff45388b2e433341dcf72cafbadad5d3126d73588f8d83038d916c3f22fb7efd102259cb31143c8fd848725dab17e328f5407020906ffed6890232c32d779982b6dd13240c1e6d0e2a6f9e9b3f607c0f6c421d909bffbf1f715059e2ab17f3a7f7540fa7a59b4f46fc32658f7ea927428da1f7aaae595364a4cd6517622a15413f4d3e3ce7e40ed90a465276b503806d383ff9ea82813cb291453472f52e4ff56874716f60ce8f79fef70da1a4bfa82feb53b69c61c7456955b3596e7d07890f787cf008f57d7fefecbb6a9d8af6f70d12d0c2d27e93773ffa69ae6f07f58b79f79808e998f94bfbd7c2cda97b7d7ff69c5d28273bf3d6d3c2e51efa48acea5cff60fcdacbf7f4d0007b82fea32be902f23585b1cccf937be70e4f46661ad23e057f9296939ba57d0b27758e5df946928b523a38e6271f1feca0bb089494dd82e50947d0575c536302e37d0b9fa5a51344109c089192c58e05c4503478d347eed0bcbce1ca8fb048a188e3334232d6acd2612c2efb509ad30edc9966e39ade35a2b5fad84b5cf1fa73c817ad1afdc71db20e0e455542f4ee1aa3b07426713db5901840efbecbc4fe22c699e5dfd24e0de78aea234eecd40cb4f218fe63d7302bf5ae30c29645996bb5e1d31a47e639c824fc1882c8a76f07c09d1141986e4cce2ddf83f696b6d4a0f87617332f582a01ef5b4eee6a2e7a72baa15524f1b17a027497c9335116bc472bf8ab50acc7b3dccf5f8d118e4f091d079cfb8161b6b25d9a574e8d93399b9b3e7fca2f64a26934850098ee23b06857aed9eed64fbf22633801e4d3f32c5f480daeceb7bac3a392459af044b2c769b90c73481f7bed84a5587d9bcb4cc4d4a18631730a0e4ea75a5b44144c6e4e933eda0dc8062ec02fe7ce2c2c5d4238e0731c813a447dc7c3d37513d68b484a327bfda68c4524b37f7efac6331b64c2501e5db83ef0d5a381a9f8ada9dbee7eea354e7ca945fdd27a4661f7318fbe9d33d13f198197a88a1abecded58de1beaaa3d391bf936445c2879156238ff66d780794e1313c74519dc850e26ca0577d26966e52de90c617f4d927560cbaebcf9a8796ac843f9e499e065552b332afa967f11fa8567285835d62b58c068828e0e3ff6d8713a857758c3c52e5d29cc200b789604eceed125ef1b61cd8ee930e76eab40197c826953cfb6bec0602820c6c900212d2ba81664a420a3f24274bb3ca7986a358e72ec4a64f076dbdd2e689bdf40bcb0d578da24e18cacd9eddaa8e814cc9f654f9c25ff7453bb3a096412856158cd13d789ced95a4aa8ddbde32de79bae355f7ab12bebcac6c38e97cfc5ad295156e3aeedb7c31d915165b58e746b9ec68bbe32afeb77d47e4da78e252de0597141aed880653286bfbc73c8c6a43a0de41e0651c813330c7adb8824a88e415bc69a1cfe873a3882ce6c9d4e1688d03bd18b2d7f12c8dfaf8c351d6083199b91065d6b83c6a6d114c5d61386edca70940235f3ce9fae0f92fdfa287142302afe15ff93eab3d2f4c327f1a4b153c082f5ac710d1b1f1e294ff10abd1b7d535f62e166e26fa1741bcdd12a5589937a3682102b1ad97b54de1781f0028053030b45c4a007310fd3a3fcc28ace296ac2a2377b7e3b7a05dc7c8e1512ac71dcfd58506b7b785325ece521d88bbc1edc573ee4aa657be18f44927ced8f42cd0296f55055baa8a8992d196f6f1e412a631b8982cad78757b8fb056a77ed957a01fdc2fedca0998738ddaca7bb4d79d3eb6866c0cc8ec2e81dfd2df65a35d049530eef6d89e1c59396edc7b28a75a1bc3f0d50927a23535bee5cddb92cc71946290407bb712007d6c50f9a59f5ee2c4fef42b7ce624676ed1a6e31ebd293c46c6409b41bd23b50ec05e40b370b125d6170a808aa776312a6b1f8ebd04835186eb6ca92ec5c919ef628819d77e2676b88ca3a4d07db4b2e2569850dfc33275589b48e10b5940bb08101d489b443d9b06a03e2114a3b9d1241b7872b67c1f0e7f7f58bcd1bcd7f6b2a4b2bcc98efe3a196a2c36b049085f7fbbd79bb9ce099ebe53ea3213e06d79123f8f3e9b31fe0d2b7883e3e8dbb8a491b94e49209e64afc6f93fffbc93e7bad0031dddd921750da6f22e9118e9e42ef35ad3752ff62f557dee670cabf8ddf654cb6f658779e37f2b3773aa99da3e85c77bf82b78e76180d7081ed36a1e85dd14013b27a6f0b927ca8ba95a3cd472f52b6c23de319a79c7c527ccf9b2810101ef7524df5f0a8465b8a119f179939d88c180039f08512943706efb203ce4494629ae1ea7aba3de5832ef7870663778911b1be07302aacffc7efa265cb536447cef4cc3a9ad3d347ae4354252213ea87d94f30116686ae6b4bf29b2de0274ace87c514ab4a525866a13bb77881798ddb9b8b49747bbda3adff1ee901254d6a72f5996fd8468dc636237f5f7525326a20b00d77d60b6aa3226025bb9384022dc3bc59ee38e15493b4736731363676487af5b3dcae6bf3a5c4c2b66c7b3a7d091795152292592a8a1e1433352555742408c1f59148734507e105f54a6c8bfe584c90f6a4d8f127acb743708c0b6f017870b48a3c191df15ca00c7da57d93806ee0b78a946ee49f67217068bae39067b6d3f83cf480434f26788fae98000ca07bff6b2306c7eb7afbb45076133f457df298ef51f7bfa4a781572cad33fe4277837f60d7c059612519d94eb6315a342e99db34e963fd266d6797b4124c0840f44e3b74de333b4972990ccdbc9aa3d7578b5c7539beff7c938871d557054a64dd0b2cd1c30ce7ec5d240e36c9583609019898985e1e7dd57ab51cbfd70d702bba3d1aa1b2e1018b4e44548d6308cddec0a0400573e01a9fa3447bac69f3ff5104f5b3a440dea8475bd6465a647ad87fcb020112538edd2f3ac4760453d656645b4bb62cbae87bfc9325d9998e3388fa4689a16725db36e1d872a927d77087d5ad7d2670e66719ab3442370f2f67b70c32c25d1664c2e66e4695beff56d984a21d461c20af324df7e187192c06e8429eaf89d8762aa5be5562930825d2644ae12ddac4d80303712eaf39fe00e742d6cc89a7d6362214a47209c2952ccb86cc83453eb8d2873658eeceb3c222c5b163a27acddb54741823c15c06d112bc6e9e721cecedf7572439baba790c9fcddf0caddc671ddd90cb3c11985debfdd82f248a6e48678d6498b951a8c1635f13fd2f8315421769d1c4478739ba90472890e8f4288f2805191e2b6cf809e5b663e17579dee0913feeb55966ea08d5644366a025ea3ef79a822cd56bf670e7f563c8fc89ce7bfcc3a491f4e69fb585ff5421b88b280a45fa555dbc8b748de611590da7fe1d2872d94d94d30c50f904ee7caaa2341549587338f71c11f865a9f2357b2ef8c7260811b2f8a592fec38c0e76737441f6fb1acf1a0297e5021ad679b1ddd44c5a9e8f4e141c21628b50457ca664d6563a6a5e60ca91f943da2a32fee6af16333a1937f4c70779a814474271bac6be041e7939ff5a3b049dbc10574826fcb31b64b4dc3fef16c8e03c11a5bad2cb2183315cc7f49eea2c622b72aca22f33645224497d51f061bf26b83f7676ac1c3e24d251b6f69c0d0dba2145874ce2cc67407f850461c4189bbef569df3dbcae4553850bb1544bd5a1b68af93e9fbd7a70a1be82d655b900014f20122fbf02d3f3b7c6e81dafa5a51c422af442e80721ff782b680fb9db6ffd5fcff0394f04585facf4d1ccb2b7f6dc2ee397536969552a6d37175cab01162656d56e69fcc98cdf89447e52c2fa2df439b8d75c1a42ff6ebaca98623faa51e47057ab41aee939b381c9800f75b62ec856a5c36075e45d7009199881c223b1ff3fd8982a88d76b52347a563ae62714ff5b2f2d73495afd656e8ef6f063a518916630c53629ac70dde1f6288cdf43604578193a118cfca998ab2b0792ea08425d3624c19f7829fbb6a990dd1c0587494f8dd97b613b2710bfb8f1aea52b0ec0ce69c0f25844ba803e832c6d7c5c86fdd355370108ac1cc85c22baa2e8421f88e73a1476f717cfe105deea25103aee7251a911847243bc325709f9de52ef73ed2d56fdbb3b6b78ef152807546e28d706dcf568b5a69d307ad23e8c8510bb68105cc637b9fc97d0097b14ab2fb2dfd8d6821cc7bc63cdc5c615ae054141f653ee1394ef3dd7b03cfa8b97c41093b89d66dc59fd3ebd9abc9137d0aa3b595c0a893a194fa9b2dc2086928653710bbaba3fc2f8a5828a5f0406631a5b8368ecdfcda7fd1ebb3ceabdce3e5c69a8c50a663dfe9380073ee80780bd377f8577a1fb64c3d1c85fb6b7f1d300d2168a685d7b0286376057bf8527402ff0c3c8d1e40c01f164d41cec1c02e614dd322aae0066125d8a7a183a7e406e9ba33708ac6b724edd0f67dcbbdb783e4c8d7e8197872c4cea12adc019274a333329286776019cad9809e987fa1f60fa562a5ab0d4effc81a74e9c85071d37e03095ad0cb6324173c4d15e48f3624b76cd58493dd95c9009c7e7c07658b91240aa399781856bdfd926a22ff67c66a1b97ddc9622f0e69c6f313e883126ded13c72b7ffd4c96e289bc5ac49368dc2f31b3d2ba277ee1052e6b81db0a3131b324af3ca9daf1d0cd1e09698660f7f53ebe490a898ae456219d3065fd57bd67eea2c8909f4cce86f5c4bad563fc2b52821ba0286b78efb2dcfc4ba689528d49a1561dc196b984d8c0e7a415ecf8ae096f07a75aa46fdaff9f80c5d2192486547196854a3d3228e5318f8798e50b042e6ee1e4f91cbc4e7f0ccb7c6f6497869b88510e97795116ba0c989820fd34c38422201ddc406456cfe4aec3b72844bc3212f1fb348d800dbe3afcaeb6841f4c9c19d76635c0329683c2f14c8fbd367f4102ba79887fb3280f9e47843db5db88e279a171e945fa7bc74de30833826a13a3899f9c277bae81164d4c9c62ef9c49d9fcee7647a0b6efca17505902e61f0d3be3cc65ac9b0b3325621afadf0d6ac3ae324ad5e9ef9508ef5e353fc5d55cadd4419019295e9d9a599512d67f59dac2b127975c34e19888586d638a4aa94fc5c72b9598bacc211eb06b70add09124705f420a8e8308b765207cbd172e7e05aeae49d5494d02dafe98ec69f097bddcf32231557c4be4b992df591168bf9968e984967ac55cf174365e35490888f"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f8a000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2017/12/21 23:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a8b000)={0x26, 'skcipher\x00', 0x0, 0x2081, 'ecb(cast5)\x00'}, 0x58) bind$alg(r0, &(0x7f0000240000-0x36)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a077506", 0x4) [ 75.599549] kasan: CONFIG_KASAN_INLINE enabled [ 75.605098] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 75.612428] general protection fault: 0000 [#1] SMP KASAN [ 75.617932] Dumping ftrace buffer: [ 75.621438] (ftrace buffer empty) [ 75.625115] Modules linked in: [ 75.628279] CPU: 0 PID: 13320 Comm: syz-executor1 Not tainted 4.15.0-rc4-mm1+ #47 [ 75.635864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.645187] RIP: 0010:__schedule+0xdf0/0x2060 [ 75.649646] RSP: 0018:ffff8801bc877ac0 EFLAGS: 00010806 [ 75.654974] RAX: 1bd5a00000000022 RBX: ffff8801db22c900 RCX: ffffffff810caeaf [ 75.662213] RDX: 0000000000000151 RSI: 0000000000000000 RDI: dead000000000110 [ 75.669451] RBP: ffff8801bc877c90 R08: 0000000000000000 R09: 1ffff1003790ef2c [ 75.676690] R10: ffff8801bc877928 R11: 0000000000000001 R12: ffff8801c331e300 [ 75.683928] R13: dead000000000100 R14: dffffc0000000000 R15: ffff8801bb80e580 [ 75.691167] FS: 00007f1005fa7700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 75.699358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.705205] CR2: 0000000020e6ffd0 CR3: 00000001c198a003 CR4: 00000000001626f0 [ 75.712444] DR0: 0000000020001000 DR1: 0000000020001000 DR2: 0000000000000000 [ 75.719682] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 75.726916] Call Trace: [ 75.729469] ? exit_robust_list+0x240/0x240 [ 75.733766] ? __sched_text_start+0x8/0x8 [ 75.737883] ? __fget+0x333/0x570 [ 75.741305] ? lock_downgrade+0x980/0x980 [ 75.745421] ? lock_release+0xa40/0xa40 [ 75.749367] ? __lock_is_held+0xb6/0x140 [ 75.753407] schedule+0xf5/0x430 [ 75.756742] ? __schedule+0x2060/0x2060 [ 75.760681] ? iterate_fd+0x3f0/0x3f0 [ 75.764455] ? ipv6_getsockopt+0xd0/0x2e0 [ 75.768576] ? exit_to_usermode_loop+0x8c/0x2f0 [ 75.773217] exit_to_usermode_loop+0x1d1/0x2f0 [ 75.777767] ? ioctl_preallocate+0x2b0/0x2b0 [ 75.782145] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 75.787649] ? selinux_capable+0x40/0x40 [ 75.791685] syscall_return_slowpath+0x490/0x550 [ 75.796409] ? prepare_exit_to_usermode+0x340/0x340 [ 75.801392] ? entry_SYSCALL_64_fastpath+0x69/0x96 [ 75.806291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.811274] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.816005] entry_SYSCALL_64_fastpath+0x94/0x96 [ 75.820728] RIP: 0033:0x452a09 [ 75.823884] RSP: 002b:00007f1005fa6c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 75.831556] RAX: 0000000000000001 RBX: 000000000071bea0 RCX: 0000000000452a09 [ 75.838792] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000071becc [ 75.846031] RBP: 0000000000000241 R08: 0000000000000000 R09: 0000000000000241 [ 75.853269] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f06b8 [ 75.860508] R13: 00000000ffffffff R14: 00007f1005fa76d4 R15: 0000000000000000 [ 75.867757] Code: 08 4c 89 e8 48 c1 e8 03 42 80 3c 30 00 0f 85 ce 0f 00 00 4d 8b 6d 00 4d 85 ed 0f 84 72 f9 ff ff 49 8d 7d 10 48 89 f8 48 c1 e8 03 <42> 80 3c 30 00 74 ac eb a5 49 8d bc 24 28 04 00 00 48 b8 00 00 [ 75.886879] RIP: __schedule+0xdf0/0x2060 RSP: ffff8801bc877ac0 [ 75.892816] [ 75.892818] ====================================================== [ 75.892821] WARNING: possible circular locking dependency detected [ 75.892823] 4.15.0-rc4-mm1+ #47 Not tainted [ 75.892826] ------------------------------------------------------ [ 75.892828] syz-executor1/13320 is trying to acquire lock: [ 75.892829] ((console_sem).lock){-.-.}, at: [<00000000c557e767>] down_trylock+0x13/0x70 [ 75.892836] [ 75.892838] but task is already holding lock: [ 75.892839] (&rq->lock){-.-.}, at: [<00000000ce0a3e4d>] __schedule+0x24e/0x2060 [ 75.892845] [ 75.892847] which lock already depends on the new lock. [ 75.892848] [ 75.892849] [ 75.892852] the existing dependency chain (in reverse order) is: [ 75.892853] [ 75.892854] -> #2 (&rq->lock){-.-.}: [ 75.892860] _raw_spin_lock+0x2a/0x40 [ 75.892862] task_fork_fair+0x7a/0x690 [ 75.892864] sched_fork+0x435/0xc00 [ 75.892866] copy_process.part.37+0x1758/0x4b60 [ 75.892868] _do_fork+0x1f7/0xf70 [ 75.892870] kernel_thread+0x34/0x40 [ 75.892871] rest_init+0x22/0xf0 [ 75.892873] start_kernel+0x7f1/0x819 [ 75.892876] x86_64_start_reservations+0x2a/0x2c [ 75.892878] x86_64_start_kernel+0x77/0x7a [ 75.892880] secondary_startup_64+0xa5/0xb0 [ 75.892881] [ 75.892882] -> #1 (&p->pi_lock){-.-.}: [ 75.892888] _raw_spin_lock_irqsave+0x96/0xc0 [ 75.892890] try_to_wake_up+0xbc/0x1600 [ 75.892892] wake_up_process+0x10/0x20 [ 75.892894] __up.isra.0+0x1cc/0x2c0 [ 75.892895] up+0x13b/0x1d0 [ 75.892897] __up_console_sem+0xb2/0x1a0 [ 75.892899] console_unlock+0x538/0xd70 [ 75.892901] vprintk_emit+0x4ad/0x590 [ 75.892903] vprintk_default+0x28/0x30 [ 75.892905] vprintk_func+0x57/0xc0 [ 75.892907] printk+0xaa/0xca [ 75.892908] regdb_fw_cb+0x1d7/0x220 [ 75.892911] request_firmware_work_func+0x151/0x2c0 [ 75.892913] process_one_work+0xbbf/0x1af0 [ 75.892915] worker_thread+0x223/0x1990 [ 75.892917] kthread+0x33c/0x400 [ 75.892918] ret_from_fork+0x24/0x30 [ 75.892919] [ 75.892920] -> #0 ((console_sem).lock){-.-.}: [ 75.892927] lock_acquire+0x1d5/0x580 [ 75.892929] _raw_spin_lock_irqsave+0x96/0xc0 [ 75.892931] down_trylock+0x13/0x70 [ 75.892933] __down_trylock_console_sem+0xa2/0x1e0 [ 75.892935] console_trylock+0x15/0x100 [ 75.892937] vprintk_emit+0x49b/0x590 [ 75.892939] vprintk_default+0x28/0x30 [ 75.892940] vprintk_func+0x57/0xc0 [ 75.892942] printk+0xaa/0xca [ 75.892944] kasan_die_handler+0x31/0x3f [ 75.892946] notifier_call_chain+0x136/0x2c0 [ 75.892949] atomic_notifier_call_chain+0x77/0x140 [ 75.892950] notify_die+0x18c/0x280 [ 75.892953] do_general_protection+0x331/0x3e0 [ 75.892955] general_protection+0x2c/0x60 [ 75.892956] __schedule+0xdf0/0x2060 [ 75.892958] schedule+0xf5/0x430 [ 75.892960] exit_to_usermode_loop+0x1d1/0x2f0 [ 75.892966] syscall_return_slowpath+0x490/0x550 [ 75.892968] entry_SYSCALL_64_fastpath+0x94/0x96 [ 75.892969] [ 75.892971] other info that might help us debug this: [ 75.892972] [ 75.892973] Chain exists of: [ 75.892974] (console_sem).lock --> &p->pi_lock --> &rq->lock [ 75.892982] [ 75.892984] Possible unsafe locking scenario: [ 75.892985] [ 75.892987] CPU0 CPU1 [ 75.892989] ---- ---- [ 75.892990] lock(&rq->lock); [ 75.892994] lock(&p->pi_lock); [ 75.892998] lock(&rq->lock); [ 75.893001] lock((console_sem).lock); [ 75.893005] [ 75.893006] *** DEADLOCK *** [ 75.893007] [ 75.893009] 2 locks held by syz-executor1/13320: [ 75.893010] #0: (&rq->lock){-.-.}, at: [<00000000ce0a3e4d>] __schedule+0x24e/0x2060 [ 75.893017] #1: (rcu_read_lock){....}, at: [<00000000f0b264cc>] atomic_notifier_call_chain+0x0/0x140 [ 75.893024] [ 75.893026] stack backtrace: [ 75.893029] CPU: 0 PID: 13320 Comm: syz-executor1 Not tainted 4.15.0-rc4-mm1+ #47 [ 75.893033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.893034] Call Trace: [ 75.893036] dump_stack+0x194/0x257 [ 75.893038] ? arch_local_irq_restore+0x53/0x53 [ 75.893040] print_circular_bug.isra.37+0x2cd/0x2dc [ 75.893042] ? save_trace+0xe0/0x2b0 [ 75.893044] __lock_acquire+0x30a8/0x3e00 [ 75.893046] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 75.893049] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 75.893051] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 75.893053] ? update_load_avg+0x249/0x2d80 [ 75.893055] ? print_irqtrace_events+0x270/0x270 [ 75.893058] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 75.893059] ? __lock_is_held+0xb6/0x140 [ 75.893061] ? check_noncircular+0x20/0x20 [ 75.893063] ? __lock_acquire+0x664/0x3e00 [ 75.893065] lock_acquire+0x1d5/0x580 [ 75.893067] ? lock_acquire+0x1d5/0x580 [ 75.893069] ? down_trylock+0x13/0x70 [ 75.893071] ? find_held_lock+0x35/0x1d0 [ 75.893073] ? lock_release+0xa40/0xa40 [ 75.893074] ? vprintk_emit+0x379/0x590 [ 75.893076] ? lock_downgrade+0x980/0x980 [ 75.893078] ? kvm_sched_clock_read+0x25/0x40 [ 75.893080] ? sched_clock+0x31/0x40 [ 75.893082] ? sched_clock_cpu+0x1b/0x170 [ 75.893084] ? vprintk_emit+0x49b/0x590 [ 75.893086] _raw_spin_lock_irqsave+0x96/0xc0 [ 75.893088] ? down_trylock+0x13/0x70 [ 75.893090] down_trylock+0x13/0x70 [ 75.893091] ? vprintk_emit+0x49b/0x590 [ 75.893094] __down_trylock_console_sem+0xa2/0x1e0 [ 75.893096] console_trylock+0x15/0x100 [ 75.893097] vprintk_emit+0x49b/0x590 [ 75.893099] vprintk_default+0x28/0x30 [ 75.893101] vprintk_func+0x57/0xc0 [ 75.893102] printk+0xaa/0xca [ 75.893104] ? show_regs_print_info+0x18/0x18 [ 75.893106] ? kasan_die_handler+0x25/0x3f [ 75.893108] kasan_die_handler+0x31/0x3f [ 75.893110] notifier_call_chain+0x136/0x2c0 [ 75.893113] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 75.893115] ? pick_next_task_fair+0xc14/0x16b0 [ 75.893117] ? rcutorture_record_progress+0x10/0x10 [ 75.893119] atomic_notifier_call_chain+0x77/0x140 [ 75.893121] notify_die+0x18c/0x280 [ 75.893123] ? atomic_notifier_call_chain+0x140/0x140 [ 75.893126] ? search_exception_tables+0x47/0x50 [ 75.893128] do_general_protection+0x331/0x3e0 [ 75.893130] general_protection+0x2c/0x60 [ 75.893132] RIP: 0010:__schedule+0xdf0/0x2060 [ 75.893134] RSP: 0018:ffff8801bc877ac0 EFLAGS: 00010806 [ 75.893138] RAX: 1bd5a00000000022 RBX: ffff8801db22c900 RCX: ffffffff810caeaf [ 75.893141] RDX: 0000000000000151 RSI: 0000000000000000 RDI: dead000000000110 [ 75.893144] RBP: ffff8801bc877c90 R08: 0000000000000000 R09: 1ffff1003790ef2c [ 75.893147] R10: ffff8801bc877928 R11: 0000000000000001 R12: ffff8801c331e300 [ 75.893150] R13: dead000000000100 R14: dffffc0000000000 R15: ffff8801bb80e580 [ 75.893152] ? kvm_arch_vcpu_put+0x2af/0x3f0 [ 75.893154] ? exit_robust_list+0x240/0x240 [ 75.893156] ? __sched_text_start+0x8/0x8 [ 75.893158] ? __fget+0x333/0x570 [ 75.893160] ? lock_downgrade+0x980/0x980 [ 75.893162] ? lock_release+0xa40/0xa40 [ 75.893163] ? __lock_is_held+0xb6/0x140 [ 75.893165] schedule+0xf5/0x430 [ 75.893167] ? __schedule+0x2060/0x2060 [ 75.893169] ? iterate_fd+0x3f0/0x3f0 [ 75.893171] ? ipv6_getsockopt+0xd0/0x2e0 [ 75.893173] ? exit_to_usermode_loop+0x8c/0x2f0 [ 75.893175] exit_to_usermode_loop+0x1d1/0x2f0 [ 75.893177] ? ioctl_preallocate+0x2b0/0x2b0 [ 75.893179] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 75.893181] ? selinux_capable+0x40/0x40 [ 75.893184] syscall_return_slowpath+0x490/0x550 [ 75.893186] ? prepare_exit_to_usermode+0x340/0x340 [ 75.893188] ? entry_SYSCALL_64_fastpath+0x69/0x96 [ 75.893190] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.893192] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.893194] entry_SYSCALL_64_fastpath+0x94/0x96 [ 75.893196] RIP: 0033:0x452a09 [ 75.893198] RSP: 002b:00007f1005fa6c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 75.893203] RAX: 0000000000000001 RBX: 000000000071bea0 RCX: 0000000000452a09 [ 75.893206] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000071becc [ 75.893210] RBP: 0000000000000241 R08: 0000000000000000 R09: 0000000000000241 [ 75.893213] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f06b8 [ 75.893216] R13: 00000000ffffffff R14: 00007f1005fa76d4 R15: 0000000000000000 [ 76.691147] ---[ end trace 98882af7d8037ded ]--- [ 76.695868] Kernel panic - not syncing: Fatal exception [ 77.771668] Shutting down cpus with NMI [ 77.776056] Dumping ftrace buffer: [ 77.779563] (ftrace buffer empty) [ 77.783240] Kernel Offset: disabled [ 77.786834] Rebooting in 86400 seconds..